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0x1000}], 0x7, &(0x7f0000003080)=[{0xc8, 0x104, 0x2, "6f7002d214b47c45cf2c27a27351438472747337f619160d4830e08d2fa07341c3159c99beab6d7d16943d1fd5ed96c7d358044a3a7cbf92d9c387510b2ee70c58022c2d44b3291a65c4c2a069b98363a1d444a0f8e0f2a84b6da3cdfc588234a2c3284df7fd6baef8c644f5199588682ef29a1e86bb1876348b6818bae98f4858fff6944310cef092583df1d2003c1d075db5493597d9f3a2cf641b904d3f83a0836ffcebf7085e92b8be38e726f5d15ae9d8a0"}], 0xc8}}, {{&(0x7f0000003180)=@rc={0x1f, {0xc6, 0x86, 0x8, 0x9, 0x8, 0x84}, 0x40}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000003200)}, {&(0x7f0000003240)="349088", 0x3}, {&(0x7f0000003280)="102085d5ed9d6834e02976df24c31cc2ad2e2654f73e7a2181d613674b6a2859a0b8d6cdb75fd18e1655f8622591e28692052931000000008ac58683e7da700153480bb903ad0bcf247c6ca32b5310e6ebdadc96ae0b3da68b2faa75bd6efcef229187aecb27795836ed388fc7df5747b286f6892fa1f095ce7e04547f068d04538a8d3322b1c0a4cc799a4161703230a88a7feb2d633555f2c9a3ff6c35a622e2f97c9d8699b7e4df39093a92ebe7463765601c5f5f27c32a6a", 0xba}, {&(0x7f0000003440)="43cfc4ea5a8a59c4797113f530221886e161047d742570983be713f4d55819d2ab72c92a7c650bcab86a6374171d61b180fb78a7a8bb96ccd2344e0a4b1754b36d6fda63649e35fc55a3c3e6296eb241519574cd3f962ebe41647b14fed1a04095bcae6fb5ae6c0aa7129e69fed9f80a0953dc52c09d86bb739e963336b798627b40274e8057a798df13137d50e8f290af1bfe67a08ed47b451f03bcb4dfa12596f434925df11ba7af357db15d9b61ef4db13a38720b8772300b39d701b717ad4997fbac4808a821", 0xc8}], 0x4}}, {{&(0x7f0000003540)=@ethernet={0x6, @broadcast}, 0x80, &(0x7f0000004840)=[{&(0x7f00000035c0)="187d9d4b577c43b097d8181b169bfcd7e49fe826ef96320f01e6d6795890f6ab611cd2a07d1b069debccde18edad3039cdf2b765b4fd6b58dacfa0840e1ff2644d6748d62e857e629c2665d100686c2ecf2bf3", 0x53}, {&(0x7f0000003640)="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", 0x1000}, {&(0x7f00000033c0)="1985216c52f9ec29ecb0a9ab025fbf693523e99994f6258b110201f8e661a5c327ad230d0875aff8ee44e498842c842cfff1cb26", 0x34}, {&(0x7f0000004640)="86cb82302b705878b69a5f8b062c5bba99d56f706803c4985d6c91627f5ff057d1dc71176e2880a212a2549ee6f4441a9d7ee47fe3a72c6fb0b338980d8e77e63706b9b891d20c327e090ab6b8a6e264fc50c846ef70c92bf8038c663e48fd341155bc8b49abd909d5a6d88f", 0x6c}, {&(0x7f00000046c0)="32379d690db8bb480268d6182315194031249883702161c710b1d3ef97928a9f84629ffa4b920e7fa0", 0x29}, {&(0x7f0000004700)="81fed47b58ea28d4de893fcccaa6986496f0c8b20f3afd429017b947dcb3823e1109ea04ac82aa12026bc613df19efe0bc32507f7597c30bb4e7a164dcd8f2cb2d2ac6840549bc5c7854ab1128993487ee34bcd69e6e0b00baaa9b15a0276a641003810a6a12478dbe9cd723bc9c404a8841e2f36b156d7b55032deb3cb64423e729f54e274be3e45541c21310ec35de559e64fc4307b79efcfc782ce6c7b1ba7eb8f2a68dc8e3fad7540860575b6790d529ab7d9c0995f453333272c075dece6c0a", 0xc2}, {&(0x7f0000004800)="d2582bbdb2a2a5fa8f96ad7f0f8b3282ac360c", 0x13}], 0x7}}], 0x5, 0x0)
ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
fsetxattr$security_smack_transmute(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = accept4$bt_l2cap(r2, &(0x7f0000000200), &(0x7f00000003c0)=0xe, 0x0)
sendmmsg(r3, &(0x7f0000000c00), 0x0, 0x0)
r4 = socket$alg(0x26, 0x5, 0x0)
r5 = socket$inet6(0xa, 0x2, 0x0)
r6 = socket(0x9, 0x80002, 0x40)
setsockopt$packet_int(r6, 0x107, 0x7, &(0x7f0000000000)=0x2, 0x4)
bind$packet(r6, &(0x7f0000000480)={0x11, 0x7, 0x0, 0x1, 0x0, 0x6, @random="06000cffec80"}, 0x14)
setsockopt(r6, 0x107, 0x5, &(0x7f0000001000), 0xc5)
readv(r6, &(0x7f0000000380)=[{&(0x7f0000000240)=""/229, 0xe5}], 0x1)
r7 = socket$inet6(0xa, 0x2, 0x0)
sendmmsg$inet6(r7, &(0x7f0000003400)=[{{&(0x7f0000000500)={0xa, 0x4e24, 0x0, @loopback}, 0x1c, 0x0}}], 0x1, 0x8000)
dup2(r5, r7)
write(r5, &(0x7f0000000040)="4cda6bce34490fdef86a50838193ee1ebccf01d258d4bae1ba06b7fc0bb63c1c28936beabc388e1395502c", 0x2b)
bind$alg(r4, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0xc4)
r8 = creat(0x0, 0x0)
close(r8)
sendmsg$key(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0xa, 0x9, 0x8, 0xe, 0x0, 0x70bd25, 0x25dfdbfd, [@sadb_sa={0x2, 0x1, 0x4d5, 0x1f, 0x30, 0x9d, 0x1, 0x30000000}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d6}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x6e6bb1, 0x3, {0x6, 0x3c, 0x1, 0x4, 0x0, 0x7fffffff, 0x0, @in6=@empty, @in=@remote}}]}, 0x70}}, 0x10040815)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x13000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x1)
r9 = dup2(r2, r4)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r9, 0x84, 0x16, &(0x7f0000000540)=ANY=[@ANYBLOB="0600000003003f02040007001f000300887875ff5691351feca63ca432cc0704f7e6d79f663089cf8d372594e630987ce5453dbd8cbaf604cb495dede31656570b0f8b55cf5ae417c94ce87cecdf15968bfa6b8c7a861dda2745d81e124de57e232f9f7296e0cfaa31c5b70cf6905e8e0842a1852843d73b199793416d093276b5d8aaa47197aa55bef517ebd8b6b0c2e7c38ef249d9836ba77b9f8c55edafcb2b89623b7cd3ebb25e9197c21e9cabbe67888f1961"], 0x7469b7c40c5e7b87)
openat$vga_arbiter(0xffffffffffffff9c, 0x0, 0x400000, 0x0)
ioctl$TUNSETLINK(r9, 0x400454cd, 0x7)

03:31:07 executing program 1:
mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff)
socket$inet6_tcp(0xa, 0x1, 0x0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket(0x2000000000000021, 0x2, 0x10000000000002)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x6c)
ioctl$VIDIOC_QUERY_DV_TIMINGS(r1, 0x80845663, &(0x7f0000000300)={0x0, @reserved})
r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0)
r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r3, 0x0, 0x0)
write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, &(0x7f0000000400)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @dev, 0x4}, {0xa, 0x0, 0x0, @mcast1}}}, 0x48)
write$RDMA_USER_CM_CMD_QUERY(r2, 0x0, 0x0)
ioctl$VIDIOC_SUBDEV_DV_TIMINGS_CAP(0xffffffffffffffff, 0xc0905664, &(0x7f0000000240)={0x0, 0x0, [], @raw_data=[0x3673, 0xffffbeab, 0x80, 0x1ff, 0x8000, 0xfff, 0x5d8dce68, 0xb57, 0x0, 0x24, 0x3, 0x7, 0xfffff001, 0x7, 0x5, 0x1, 0x10001, 0x8f, 0x5, 0x4bc449db, 0x20, 0x9, 0x2, 0x0, 0xee, 0x400, 0x10001, 0x7144, 0x0, 0x345, 0x2, 0x5]})
connect$rxrpc(r0, &(0x7f0000000080)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}}, 0x24)
sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x0)
openat$selinux_avc_cache_threshold(0xffffffffffffff9c, 0x0, 0x2, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0)
syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x2, 0x0)
ioctl$TCSETSW(r2, 0x5403, &(0x7f00000003c0)={0x0, 0x0, 0x7, 0x0, 0x16, 0x5, 0x0, 0x5, 0x0, 0x0, 0xfffffc00})
recvmmsg(0xffffffffffffffff, &(0x7f00000031c0), 0x301, 0x10002, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0)
setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000480), 0x4)

[  190.768098] overlayfs: unrecognized mount option "uppe•dir=./File0" or missing value
03:31:07 executing program 3:
getpid()
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x0)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=<r1=>0x0)
capget(&(0x7f0000000040)={0x19980330, r1}, &(0x7f00000000c0)={0x7fffffff, 0x1, 0xffffffbf, 0x4001, 0x8001, 0x6})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
rt_tgsigqueueinfo(0x0, 0x0, 0x35, &(0x7f00000001c0))
r2 = open(&(0x7f0000002000)='./bus\x00', 0x48042, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
ftruncate(r2, 0x88001)
fsetxattr$security_selinux(0xffffffffffffffff, &(0x7f0000000240)='security.selinux\x00', &(0x7f0000000280)='system_u:object_r:systemd_logind_var_run_t:s0\x00', 0x2e, 0x1)
r3 = socket(0x11, 0x3, 0x81)
bind(r3, &(0x7f0000000180)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x80, 0x0)
r4 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0)
r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r5, 0x8008563f, 0x0)
write$P9_RMKDIR(r5, &(0x7f00000002c0)={0x14, 0x49, 0x2, {0x1, 0x2, 0x1}}, 0x14)
sendfile(r3, r4, 0x0, 0x4e68d5f8)

03:31:07 executing program 5:
prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff)
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = gettid()
wait4(0x0, 0x0, 0x80000000, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="a4ab12f728db4b2b4d2f2fba4fad0b3a47006db763e3a227eab6999d32772cf2eebb1bb054d54ac45a333c28785d630fd1a2d25799eb00ea36a133349cce8d7986f5f3a2518643b1287105afeb7e", 0x4e}], 0x4, 0x0)
ptrace$setopts(0x4206, r0, 0x0, 0x0)
tkill(r0, 0x3f)
socket$inet6_dccp(0xa, 0x6, 0x0)
ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080))
capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0x9, 0x7, 0x9, 0x0, 0xfffffffd})
r1 = socket(0x11, 0x80002, 0x0)
setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000000000)=0x2, 0x4)
bind$packet(r1, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x14)
setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5)
setsockopt$RXRPC_SECURITY_KEY(r1, 0x110, 0x1, &(0x7f0000000000)=']eth1$^-(eth0\x00', 0xe)
ptrace$cont(0x7, r0, 0xfffffffffffffffb, 0x0)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
fcntl$setpipe(r2, 0x407, 0x9)

03:31:07 executing program 4:
socket$inet_dccp(0x2, 0x6, 0x0)
r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
socket$inet6(0xa, 0x40000080806, 0x0)
syz_open_dev$dmmidi(0x0, 0x0, 0x0)
listen(0xffffffffffffffff, 0x400000001ffffffd)
syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x2, 0x2)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000040))
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r1, 0x8008563f, 0x0)
ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000280)=""/195)
perf_event_open(&(0x7f000001d000)={0x4, 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, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x8}, 0x410, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x10, 0xffffffffffffffff, 0x0)
clock_gettime(0x0, &(0x7f0000000240)={0x0, <r2=>0x0})
pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0)

[  190.876985] capability: warning: `syz-executor.3' uses 32-bit capabilities (legacy support in use)
[  190.970826] block nbd0: shutting down sockets
[  190.990920] audit: type=1804 audit(1571196667.597:74): pid=8047 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir573573979/syzkaller.HPF5wC/33/bus" dev="sda1" ino=16677 res=1
03:31:07 executing program 0 (fault-call:5 fault-nth:1):
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

[  191.117264] ISOFS: Unable to identify CD-ROM format.
[  191.163294] block nbd0: Receive control failed (result -22)
[  191.175143] FAULT_INJECTION: forcing a failure.
[  191.175143] name failslab, interval 1, probability 0, space 0, times 0
[  191.187495] CPU: 1 PID: 8066 Comm: syz-executor.0 Not tainted 4.14.149 #0
[  191.194443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  191.203813] Call Trace:
[  191.203832]  dump_stack+0x138/0x197
[  191.210055]  should_fail.cold+0x10f/0x159
[  191.210071]  should_failslab+0xdb/0x130
[  191.210089]  __kmalloc+0x2f0/0x7a0
[  191.210099]  ? rcu_lockdep_current_cpu_online+0xf2/0x140
[  191.210110]  ? kobject_uevent_env+0x378/0xc23
[  191.210122]  ? rcu_read_lock_sched_held+0x110/0x130
[  191.210131]  ? kobject_get_path+0xbb/0x1a0
[  191.210143]  kobject_get_path+0xbb/0x1a0
[  191.210154]  ? devm_device_remove_groups+0x50/0x50
[  191.210166]  kobject_uevent_env+0x39c/0xc23
[  191.210174]  ? _atomic_dec_and_lock+0x66/0xb0
[  191.210188]  kobject_uevent+0x20/0x26
[  191.210198]  nbd_size_update+0x292/0x3e0
[  191.236874]  nbd_ioctl+0x42b/0xb30
[  191.245124]  ? nbd_add_socket+0x5e0/0x5e0
[  191.274908]  ? lock_downgrade+0x740/0x740
[  191.279117]  ? nbd_add_socket+0x5e0/0x5e0
[  191.283416]  blkdev_ioctl+0x96b/0x1860
[  191.287292]  ? blkpg_ioctl+0x980/0x980
[  191.291191]  ? __might_sleep+0x93/0xb0
[  191.295069]  ? __fget+0x210/0x370
[  191.298528]  block_ioctl+0xde/0x120
[  191.302149]  ? blkdev_fallocate+0x3b0/0x3b0
[  191.306463]  do_vfs_ioctl+0x7ae/0x1060
[  191.310428]  ? selinux_file_mprotect+0x5d0/0x5d0
[  191.315343]  ? lock_downgrade+0x740/0x740
[  191.319562]  ? ioctl_preallocate+0x1c0/0x1c0
[  191.323970]  ? __fget+0x237/0x370
[  191.327410]  ? security_file_ioctl+0x89/0xb0
[  191.332067]  SyS_ioctl+0x8f/0xc0
[  191.335417]  ? do_vfs_ioctl+0x1060/0x1060
[  191.339983]  do_syscall_64+0x1e8/0x640
[  191.343865]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  191.348709]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  191.354026] RIP: 0033:0x459a59
[  191.357452] RSP: 002b:00007f3a658a1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  191.365237] RAX: ffffffffffffffda RBX: 00007f3a658a1c90 RCX: 0000000000459a59
[  191.372494] RDX: 0000000000000000 RSI: 000000000000ab01 RDI: 0000000000000005
[  191.379760] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[  191.387013] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a658a26d4
[  191.394281] R13: 00000000004c33bb R14: 00000000004d7100 R15: 0000000000000006
[  191.410335] protocol 88fb is buggy, dev hsr_slave_0
[  191.415441] protocol 88fb is buggy, dev hsr_slave_1
[  191.424214] block nbd0: shutting down sockets
03:31:08 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet(0x10, 0x0, 0x0)
sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102c9130001000180000050000000586700a28663b3", 0x2f}], 0x1}, 0x0)
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x0)
ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000000)={0xfff, 0x200, 0x2, 0x80, 0x1a, 0x3, 0x0, 0x6, 0x0, 0x20})
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={<r3=>0xffffffffffffffff})
r4 = fcntl$dupfd(r3, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000500)={{0x2, 0x0, @empty}, {0x0, @broadcast}, 0x0, {0x2, 0x0, @remote}, '\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf9\xf7\xe9#\x00'})

03:31:08 executing program 3:
mlockall(0x1)
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000)
ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'dummy0\x00'})
mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)

03:31:08 executing program 1:
syz_emit_ethernet(0x0, 0x0, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000001300), 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/stat\x00')
ioctl$KVM_RUN(r0, 0xae80, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$tipc2(0x0)
mkdir(&(0x7f0000000440)='./file1\x00', 0x0)
syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp\x00')
preadv(0xffffffffffffffff, 0x0, 0x0, 0x10000000)
ioctl$PPPIOCSMRRU(0xffffffffffffffff, 0x4004743b, &(0x7f0000000380))
write$vhci(0xffffffffffffffff, 0x0, 0x0)
symlink(&(0x7f0000000040)='./file1\x00', &(0x7f0000000000)='.//ile0\x00')
mkdir(&(0x7f0000000340)='./file0\x00', 0x0)
mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1'])
write$FUSE_INTERRUPT(0xffffffffffffffff, &(0x7f0000000400)={0x2d8}, 0x10)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000700))
r2 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x3, 0x2000)
r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00')
getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000480)={{{@in6, @in6=@initdev}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000940)=0xe8)
dup(r1)
r4 = socket$inet6(0xa, 0x80003, 0x9)
setsockopt$inet6_int(r4, 0x29, 0x16, &(0x7f0000000000), 0x4)
getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000680), &(0x7f00000006c0)=0x4)
sendfile(0xffffffffffffffff, r3, 0x0, 0x523)
sendmsg$TIPC_NL_BEARER_ENABLE(r3, 0x0, 0x4800)
r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r5, 0x8008563f, 0x0)
sendmmsg$nfc_llcp(r3, &(0x7f0000001b80)=[{&(0x7f00000001c0)={0x27, 0x0, 0x0, 0x2, 0x9c, 0x81, "ee805ed50c728e516f7601f690f79bee3822da09d2efd4ef119b58e5a4288a02e5db3e4f585e1b209d3b8dfb94d58acff7677b61998ecfd05fc2ddbfc208bb", 0x29}, 0x60, &(0x7f00000003c0)=[{&(0x7f0000000580)="2f4a8d58082ad6142dbb9420c5153b6058436ee9fcd4e199d7b0e0a6a848f7bab7ef291390006c705b2b989bf9c05c32c32a0cda4d70b1f8e18d40a157ade3e4101647a43a6b11de3dd069bbe6718d2ec35bf99839f687032174b253657fde21bc2fcb817600feeb0d9607155a949fb2814ce37c5887a2b3014028f419f571753ab870b6c827a24f69d76bb244619c66754c7a034cbf35c6c58b22b1c2bb079f4a37dd1dc0939afd047aefe9ceb48e1efca3a9bfdfa7c45a9ce31382e93336df9dd6f3c71554fde4772e18f5d61599ae13b7a4", 0xd3}, {&(0x7f0000000240)="1d46e7791cbb31cc2d4c082c64ddeb859ef0a8c48280f0cc59bbc19cd3b93706fe82dd9e6e33bb9aa0a1faa4949d5dfd2b53d7d39ddea8798cc7451cc22b309c", 0x40}], 0x2, &(0x7f0000000800)={0x2da, 0x5, 0x80, "9885d6e98a2e79da0586f975e86b7dca7b382caedd89a8ccc8922390b666a92d070a2b0093e4ed17b9dbe2e698fa89e953e3247a813b307edcae495d1a7be9177058fbe33a70e51d20ae6285a09b53fb4fbaa148e6ce1341d4a4d5916ea83f5eb84dcd83231dab36c25289f30022e902aa67f547a2bdd70cfed90661f76733b6fd0bd0e76d25e2c1"}, 0x98, 0x840}, {&(0x7f0000000740)={0x27, 0x0, 0x0, 0x6, 0x3, 0x40, "b24e77a65584889d78e598b1bd81aeb6dc6637812336e583aaf6315cfaff99ee262e42d6dee05e4e98d81e4f2d60da13d396c4c8fa01f838cd7b3ea2582d82", 0x30}, 0x32, &(0x7f0000000a80)=[{&(0x7f00000008c0)="1cbfe00bfa4d0aa67011e84d7558005125655d0dfa64d6d52f48a54f171692828d4a733b7531f699c63dac59088ea652e5997239d3d7467ec38a40e688d40fae1130265392142af75135155cf693180fa1a08964e5eb51f1d2931a168e6517691a75caaee4fbbb2afc747e690d0131", 0x6f}, {&(0x7f0000001c00)="7a838dcf6945ae1064bf02e3a5379a47c6246ebb4532170c79be7d8c07c9bcf0006dad840ff25c2078474012791ef6b12571acb8a44ab76be527af5c22022ab2142350e1ade377feb01ec15f24ca9e8e724b450d02b74e1208c8ea39de5ae42cc0cd6eeca32bc2a3d4f8a08b4a41683a17c02c882333bdc6c7af12dcb6d4c1f8ed4082d72e32a8db7deb2c6ead1814961f42d61aa14a65de5afa22ee5882d463a1303b6b508de9b7a47e41864c5a52ca3bf98003c67df4ca253fcef3a9a720792c6ccd9c08e2f22d64d9c700", 0xbb}, {&(0x7f0000001d00)="432a1e2c737b30797664abe015a22e484d892d0f96d0039a5596281f8e0160d7f32df251832eb14c0caf99d203621455e2adb612fd6ac23b7c010df51c145f8d5285f3942a1c286a08861c4a319f", 0x4e}], 0x3, &(0x7f0000000ac0)={0x1010, 0x1, 0xce8, "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"}, 0x1010, 0x4}], 0x2, 0x4000003)
r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
renameat(r6, &(0x7f0000000180)='.//ile0\x00', r6, &(0x7f00000007c0)='./file0/f.le.\x00')

03:31:08 executing program 0 (fault-call:5 fault-nth:2):
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

[  191.534293] block nbd0: Receive control failed (result -22)
[  191.541685] FAULT_INJECTION: forcing a failure.
[  191.541685] name failslab, interval 1, probability 0, space 0, times 0
[  191.575273] CPU: 1 PID: 8079 Comm: syz-executor.0 Not tainted 4.14.149 #0
[  191.582328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  191.592035] Call Trace:
[  191.594627]  dump_stack+0x138/0x197
[  191.598268]  should_fail.cold+0x10f/0x159
[  191.602688]  should_failslab+0xdb/0x130
[  191.606759]  kmem_cache_alloc_node+0x287/0x780
[  191.611350]  __alloc_skb+0x9c/0x500
[  191.615069]  ? skb_scrub_packet+0x4b0/0x4b0
[  191.619394]  ? netlink_has_listeners+0x20a/0x330
[  191.624158]  kobject_uevent_env+0x781/0xc23
[  191.628491]  kobject_uevent+0x20/0x26
[  191.632322]  nbd_size_update+0x292/0x3e0
[  191.636385]  nbd_ioctl+0x42b/0xb30
[  191.640021]  ? nbd_add_socket+0x5e0/0x5e0
[  191.644169]  ? lock_downgrade+0x740/0x740
[  191.648415]  ? nbd_add_socket+0x5e0/0x5e0
[  191.652590]  blkdev_ioctl+0x96b/0x1860
[  191.656478]  ? blkpg_ioctl+0x980/0x980
[  191.660368]  ? __might_sleep+0x93/0xb0
[  191.664250]  ? __fget+0x210/0x370
[  191.667707]  block_ioctl+0xde/0x120
[  191.671360]  ? blkdev_fallocate+0x3b0/0x3b0
[  191.675941]  do_vfs_ioctl+0x7ae/0x1060
[  191.679832]  ? selinux_file_mprotect+0x5d0/0x5d0
[  191.684587]  ? lock_downgrade+0x740/0x740
[  191.688936]  ? ioctl_preallocate+0x1c0/0x1c0
[  191.693358]  ? __fget+0x237/0x370
[  191.696821]  ? security_file_ioctl+0x89/0xb0
[  191.697771] overlayfs: filesystem on './file0' not supported as upperdir
[  191.701230]  SyS_ioctl+0x8f/0xc0
[  191.711503]  ? do_vfs_ioctl+0x1060/0x1060
[  191.715656]  do_syscall_64+0x1e8/0x640
[  191.719545]  ? trace_hardirqs_off_thunk+0x1a/0x1c
03:31:08 executing program 2:
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@mcast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8)
fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000040)='system.posix_acl_default\x00', 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x0)
r4 = accept4$alg(r3, 0x0, 0x0, 0xc00)
sendmsg$alg(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000100)="1886e2c3f08e93bb923fefeb93a03413ef500be5bb3542ddbb402349f311f4e43dd9809d3c52020405ac05c04ccae179663e53d3dfb3952a24d14124412a9f93e6c46277da56000387ef992237068da1d8be25e788b871f8cc0690d3119fa51982c7ce1afcf74812fe658df4f7b52a962d58133f7baab1f661e22c2cb0490d7ba07bd36cf72c252693a188f22847eb2b48702c294015ada110461cf96b", 0x9d}, {&(0x7f0000000200)="1f641394310f05478cec61f8fec0785470948a75d4bd07af2c05529f918130148b44f63c7d76f34061bba81a4daa067fe1d7a6890b8720d211f108adfc372f45514e3c672c47cb8e", 0x48}, {&(0x7f0000000440)="a1514c725b01da2c6be9f570de3c8fbd5873dfa5c19aed40a0febdc0b46497f843a05ce253ffa2e29aae238f6842a9203137fc8fe225eda2b2024b2ecda48563d4ed9e82826775001de5c6887962dd57781b0758d8935cd2d3c491de7b8aa0cc5bdae84074fa823be03c8f6d1f63f2e41d47d29de76c1c5235efab2509fbe028fb54a4a8d2f604b35f4d82fc442d6a0fa7fc352249df9100fe14510d4c6861d017733931", 0xa4}, {&(0x7f0000000280)="3eec6396c0d6e89cbe36af90954be54528457e4ff0ac1aa58ac6d7271eb747d0d1257cc96ec3ce259e965ba7ed9b5a37895121af73ab95ae88a2bfef518e2cae0f14beeff77e25926e411042083d0679501e88ea609ca4e2c26bdbdfaf8e83", 0x5f}, {&(0x7f0000000000)="c6e3ad0208a0bcf7f51bd44381ed2d1cded463ae676dc13b13c55c08a5d49d7b61567f7b5cc5051f8e", 0x29}, {&(0x7f0000000500)="5c1dd3607d3a30e801e4f761b8a07b0804c706acdb59d370b3f021e46a19f1d54d8a7e35c661ed51d0dd162206d9219bb38bc4c2f007d2247a4c67dde5b48559fbdd462c6ecf4a005f53dd78be7be68c3878010d6b3188e04a1e2a1b0c4889e5ac77a2f0b24f8602f1322b5c71ddaf88873364e0b1a97c311da985114213cc17a2dcd71943639948c581bef53d3c316d090b2db1fdef48bcb3aa789b667c40a17e15ebcd1cc4dc6d295b1a954b863e1bf46d7704fbd2a6d58ec1db39eccd6af109001b06", 0xc4}], 0x6, 0x0, 0x0, 0x80}, 0x40010)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x48e, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x119000})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0xfefd, 0x0, 0x0, 0xffffff3c)
ioctl$KVM_NMI(r2, 0xae9a)

[  191.724484]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  191.729663] RIP: 0033:0x459a59
[  191.732840] RSP: 002b:00007f3a658a1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  191.740543] RAX: ffffffffffffffda RBX: 00007f3a658a1c90 RCX: 0000000000459a59
[  191.740550] RDX: 0000000000000000 RSI: 000000000000ab01 RDI: 0000000000000005
[  191.740555] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[  191.740561] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a658a26d4
03:31:08 executing program 1:
syz_emit_ethernet(0x0, 0x0, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000001300), 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/stat\x00')
ioctl$KVM_RUN(r0, 0xae80, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$tipc2(0x0)
mkdir(&(0x7f0000000440)='./file1\x00', 0x0)
syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp\x00')
preadv(0xffffffffffffffff, 0x0, 0x0, 0x10000000)
ioctl$PPPIOCSMRRU(0xffffffffffffffff, 0x4004743b, &(0x7f0000000380))
write$vhci(0xffffffffffffffff, 0x0, 0x0)
symlink(&(0x7f0000000040)='./file1\x00', &(0x7f0000000000)='.//ile0\x00')
mkdir(&(0x7f0000000340)='./file0\x00', 0x0)
mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1'])
write$FUSE_INTERRUPT(0xffffffffffffffff, &(0x7f0000000400)={0x2d8}, 0x10)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000700))
r2 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x3, 0x2000)
r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00')
getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000480)={{{@in6, @in6=@initdev}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000940)=0xe8)
dup(r1)
r4 = socket$inet6(0xa, 0x80003, 0x9)
setsockopt$inet6_int(r4, 0x29, 0x16, &(0x7f0000000000), 0x4)
getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000680), &(0x7f00000006c0)=0x4)
sendfile(0xffffffffffffffff, r3, 0x0, 0x523)
sendmsg$TIPC_NL_BEARER_ENABLE(r3, 0x0, 0x4800)
r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r5, 0x8008563f, 0x0)
sendmmsg$nfc_llcp(r3, &(0x7f0000001b80)=[{&(0x7f00000001c0)={0x27, 0x0, 0x0, 0x2, 0x9c, 0x81, "ee805ed50c728e516f7601f690f79bee3822da09d2efd4ef119b58e5a4288a02e5db3e4f585e1b209d3b8dfb94d58acff7677b61998ecfd05fc2ddbfc208bb", 0x29}, 0x60, &(0x7f00000003c0)=[{&(0x7f0000000580)="2f4a8d58082ad6142dbb9420c5153b6058436ee9fcd4e199d7b0e0a6a848f7bab7ef291390006c705b2b989bf9c05c32c32a0cda4d70b1f8e18d40a157ade3e4101647a43a6b11de3dd069bbe6718d2ec35bf99839f687032174b253657fde21bc2fcb817600feeb0d9607155a949fb2814ce37c5887a2b3014028f419f571753ab870b6c827a24f69d76bb244619c66754c7a034cbf35c6c58b22b1c2bb079f4a37dd1dc0939afd047aefe9ceb48e1efca3a9bfdfa7c45a9ce31382e93336df9dd6f3c71554fde4772e18f5d61599ae13b7a4", 0xd3}, {&(0x7f0000000240)="1d46e7791cbb31cc2d4c082c64ddeb859ef0a8c48280f0cc59bbc19cd3b93706fe82dd9e6e33bb9aa0a1faa4949d5dfd2b53d7d39ddea8798cc7451cc22b309c", 0x40}], 0x2, &(0x7f0000000800)={0x2da, 0x5, 0x80, "9885d6e98a2e79da0586f975e86b7dca7b382caedd89a8ccc8922390b666a92d070a2b0093e4ed17b9dbe2e698fa89e953e3247a813b307edcae495d1a7be9177058fbe33a70e51d20ae6285a09b53fb4fbaa148e6ce1341d4a4d5916ea83f5eb84dcd83231dab36c25289f30022e902aa67f547a2bdd70cfed90661f76733b6fd0bd0e76d25e2c1"}, 0x98, 0x840}, {&(0x7f0000000740)={0x27, 0x0, 0x0, 0x6, 0x3, 0x40, "b24e77a65584889d78e598b1bd81aeb6dc6637812336e583aaf6315cfaff99ee262e42d6dee05e4e98d81e4f2d60da13d396c4c8fa01f838cd7b3ea2582d82", 0x30}, 0x32, &(0x7f0000000a80)=[{&(0x7f00000008c0)="1cbfe00bfa4d0aa67011e84d7558005125655d0dfa64d6d52f48a54f171692828d4a733b7531f699c63dac59088ea652e5997239d3d7467ec38a40e688d40fae1130265392142af75135155cf693180fa1a08964e5eb51f1d2931a168e6517691a75caaee4fbbb2afc747e690d0131", 0x6f}, {&(0x7f0000001c00)="7a838dcf6945ae1064bf02e3a5379a47c6246ebb4532170c79be7d8c07c9bcf0006dad840ff25c2078474012791ef6b12571acb8a44ab76be527af5c22022ab2142350e1ade377feb01ec15f24ca9e8e724b450d02b74e1208c8ea39de5ae42cc0cd6eeca32bc2a3d4f8a08b4a41683a17c02c882333bdc6c7af12dcb6d4c1f8ed4082d72e32a8db7deb2c6ead1814961f42d61aa14a65de5afa22ee5882d463a1303b6b508de9b7a47e41864c5a52ca3bf98003c67df4ca253fcef3a9a720792c6ccd9c08e2f22d64d9c700", 0xbb}, {&(0x7f0000001d00)="432a1e2c737b30797664abe015a22e484d892d0f96d0039a5596281f8e0160d7f32df251832eb14c0caf99d203621455e2adb612fd6ac23b7c010df51c145f8d5285f3942a1c286a08861c4a319f", 0x4e}], 0x3, &(0x7f0000000ac0)={0x1010, 0x1, 0xce8, "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"}, 0x1010, 0x4}], 0x2, 0x4000003)
r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
renameat(r6, &(0x7f0000000180)='.//ile0\x00', r6, &(0x7f00000007c0)='./file0/f.le.\x00')

03:31:08 executing program 4:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x0)
ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000080)={0xff, 0x39, 0x9, 0x0, 0x1, 0x21, 0x40, 0x3, 0x0, 0x3, 0x3f, 0x81, 0x0, 0xc1, 0x8, 0x8, 0x8, 0xea, 0x1})
r2 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.memory_spread_slab\x00', 0x2, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
r4 = fcntl$dupfd(r3, 0x0, r3)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200)
sendfile(r2, r2, 0x0, 0x7fffffff)
setsockopt$sock_void(r3, 0x1, 0x16, 0x0, 0x0)

[  191.740565] R13: 00000000004c33bb R14: 00000000004d7100 R15: 0000000000000006
[  191.821703] block nbd0: shutting down sockets
03:31:08 executing program 0 (fault-call:5 fault-nth:3):
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

03:31:08 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='\x00\x00\x00\x00\x00egy\xc5\x8e\xcb\x1c\xf8\x8f\xca;\xa3?\xad\xae\x0f\xb5\x97ao3\xab\xcdY\x9a\xe3\xe5\xe1\xf4\x87\xac\xad\x80\xa3P\x8c\xea\x9c\xc7\x00\xeb\xf4X#\xe34\x80O]\x87\xdd\x894\xdal;w\xf8\xf8\v?v\xf0\xb8\xda=|\xa4\xba\xbbiq!\xd8g\xb7I\x12\x80')
openat$cgroup_ro(r0, &(0x7f0000000b00)='mem\x00\x01y7SwaS.\x06ur\x89\xc9B\xab\xe3\xfarent\x00\xaa\x1a\xfd\xae\v\xbf\xd8d\xbb\xaf9Q\xde\xfb\x1fY\xfb\x8do\xd1\x16\xce(\x82\xf1\xbf{5Z\x13\x15\x14\xd7\xb8\xce\xf20\x1e\xc0\xc2\xed<?\xc7\xb6s\xca\xff\x96\x9a}+Q\xd2\xd9{\xca\x86Vw\xde\xb3\x86\x91\xfd\xb5p\xdb$ j\xfb\xf8\xedw\xf4\x161a.\xc7\n\xe0X?\xc4\xf4BW\x01\x1f-\xcc\x01\xd0W\xc8\xf09\fV\x1b|A)\xb8\xda#NP\x1c\x9d\x93#V\x9f\"Kgn{\x96\xaa\xbd0\x8ef\x9d\xb88CP(}w\x8c\xbb\xdc%\ax \x10\xd1\n(\xa8=\xf54\xa9\xcb\xe9\x97T\xcf\xcf\x87t\x81\xfa\xaa\xf30\x8b\xb7\xea\xfc^\xb6\x95\x87E\x11\x89\x7f\xa0m\xd3&\tHvtD\x83\\6\xe0t\xa8\xdd\xa3\xa4\xd2\xb9\xb9{+\x1d\xa3\xd5Z;]*2\x99Os\bVW5\xe6\xe7\xdb\x95\x8d\xffY\xe0s\x7f\x9eK,\xae\xaeX\x15M@\xdd\x04`\xea\x03\xf7\x7f:\xc8HU3\xabX}\xa7S8s\xdb_\xc5\x9c\xc9Rw\x90G\xf3J\x9c\x8f\x91\xa1\xd6\x055?m\xed\x94\x9c\xb7(\x0f\xd3\xbc\xba\xc6T\xdd\x15\xf7+*Z3\x8e_Z\xa3k\xe4R\x1e\xc8\vYV\x8a\x8d\xad\x8cI\x88\fM\x19JX\x1f\xffe#|\x06\xfa86\xcb\x93\xea\xab\xcc\x864fC*I\x7fM\t7\x94}\x06\x1d\xc3\x9co-\xdd\xa6\x1b\xa8_\x1fBl\xc4:\xae\xfe4\x9e\xa9T\x91\xd9w\x05\xf8{\xd6@', 0x0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370)
lseek(r1, 0x203ffffd, 0x0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
r2 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2)
ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0)
write$P9_RXATTRWALK(r1, &(0x7f0000000080)={0xf}, 0x20000357)
mremap(&(0x7f0000433000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000007f000/0x1000)=nil)
madvise(&(0x7f00000d9000/0x600000)=nil, 0x600000, 0x8)
socket$inet6_tcp(0xa, 0x1, 0x0)
write$RDMA_USER_CM_CMD_DESTROY_ID(r1, &(0x7f0000000380)={0x1, 0x10, 0xfa00, {&(0x7f0000000140)}}, 0x18)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0)
ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f00000000c0)=""/73)
pipe(&(0x7f0000000140))
openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0)
perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000005c0)={0x80, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB, @ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB="852a68730000000003000000000000000000000000000000852a68730000000003000000000000000000000000000000852a747001000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00'/17], @ANYBLOB="220000000000000000000000ff070000000000000000000028305592a9ee8eecd8332df2a2613eedbf2bd0b7b9327d72beef6b35f51a3bd00e8098ab0d8d0b2fc44c8390bfa20a9cc2bba5c906ffa7f9df5ac60bce72ede7cc61c2e5e365241caf2df34ead3a2721e06f3853930e74886aa2b1a70eb89b225d96380985e0de97a927e25b48bb1835d388d92e0f33c8d461416ebd004f1f9cf89e42ab1e6de4ba3ec0d268e4ba"], @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="000000000000000018000000000000003000000000000000"], @ANYBLOB="096310400300000000000000000000000000000008631040010000000000000000000000000000000d63000012634840030000000000000000000000000000000000000030000000000000000000000060000000000000001800000000", @ANYPTR, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00@\x00'], @ANYBLOB="6f591e"], 0x3c, 0x0, &(0x7f0000000580)="345086a3cb3a807351079bd0770c1be857d53f1b3070415a97ca13029514d1acb4e40cbf5bd42b558aacb7d1496cf09a85fead80e7caf17a9ef02f9c"})
ioctl$sock_ifreq(r4, 0x8991, &(0x7f0000000280)={'bond0\x00\x16\b\xea\xff\xff\x80\x00\x06\x02\xff', @ifru_names='bond_slave_1\x00t\x00'})
ioctl$sock_ifreq(r4, 0x8990, &(0x7f0000000240)={'bond0\x00\xe1\x03\f\x00!!\x00\x01\x03\n', @ifru_names='bond_slave_1\x00\x00\x00\b'})
ioctl$VIDIOC_G_TUNER(r3, 0xc054561d, &(0x7f0000000440)={0x7, "de1fa526dfcca3fb21519c994ab2a1736472e3ac9c3d6908ff476dc910787eea", 0x4, 0x2, 0xfffffffe, 0x101, 0x8, 0x2, 0x0, 0x10000})
openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TCSETS(0xffffffffffffffff, 0x40045431, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000000))
syz_open_pts(0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x10000)

[  191.919677] block nbd0: Receive control failed (result -22)
[  191.951674] FAULT_INJECTION: forcing a failure.
[  191.951674] name failslab, interval 1, probability 0, space 0, times 0
[  191.999958] CPU: 1 PID: 8098 Comm: syz-executor.0 Not tainted 4.14.149 #0
[  192.007014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  192.016735] Call Trace:
[  192.019337]  dump_stack+0x138/0x197
[  192.022982]  should_fail.cold+0x10f/0x159
[  192.027140]  should_failslab+0xdb/0x130
[  192.031124]  kmem_cache_alloc_node+0x287/0x780
[  192.035718]  __alloc_skb+0x9c/0x500
[  192.039433]  ? skb_scrub_packet+0x4b0/0x4b0
[  192.043843]  ? netlink_has_listeners+0x20a/0x330
[  192.048607]  kobject_uevent_env+0x781/0xc23
[  192.053026]  kobject_uevent+0x20/0x26
[  192.056827]  nbd_size_update+0x292/0x3e0
[  192.060901]  nbd_ioctl+0x42b/0xb30
[  192.064443]  ? nbd_add_socket+0x5e0/0x5e0
[  192.068700]  ? lock_downgrade+0x740/0x740
[  192.072850]  ? nbd_add_socket+0x5e0/0x5e0
[  192.077001]  blkdev_ioctl+0x96b/0x1860
[  192.080899]  ? blkpg_ioctl+0x980/0x980
[  192.085066]  ? __might_sleep+0x93/0xb0
[  192.088952]  ? __fget+0x210/0x370
[  192.092523]  block_ioctl+0xde/0x120
[  192.096239]  ? blkdev_fallocate+0x3b0/0x3b0
[  192.100566]  do_vfs_ioctl+0x7ae/0x1060
[  192.104456]  ? selinux_file_mprotect+0x5d0/0x5d0
[  192.109215]  ? lock_downgrade+0x740/0x740
[  192.113365]  ? ioctl_preallocate+0x1c0/0x1c0
[  192.117776]  ? __fget+0x237/0x370
[  192.121237]  ? security_file_ioctl+0x89/0xb0
[  192.125645]  SyS_ioctl+0x8f/0xc0
[  192.129050]  ? do_vfs_ioctl+0x1060/0x1060
[  192.133286]  do_syscall_64+0x1e8/0x640
[  192.137168]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  192.142018]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  192.147509] RIP: 0033:0x459a59
[  192.150693] RSP: 002b:00007f3a658a1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  192.158593] RAX: ffffffffffffffda RBX: 00007f3a658a1c90 RCX: 0000000000459a59
[  192.166404] RDX: 0000000000000000 RSI: 000000000000ab01 RDI: 0000000000000005
[  192.173684] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[  192.181481] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a658a26d4
[  192.188951] R13: 00000000004c33bb R14: 00000000004d7100 R15: 0000000000000006
[  192.196525] protocol 88fb is buggy, dev hsr_slave_0
[  192.200701] protocol 88fb is buggy, dev hsr_slave_0
[  192.201614] protocol 88fb is buggy, dev hsr_slave_1
[  192.207058] protocol 88fb is buggy, dev hsr_slave_1
[  192.253412] block nbd0: shutting down sockets
[  192.730284] protocol 88fb is buggy, dev hsr_slave_0
[  192.735608] protocol 88fb is buggy, dev hsr_slave_1
[  192.960212] protocol 88fb is buggy, dev hsr_slave_0
[  192.965510] protocol 88fb is buggy, dev hsr_slave_1
[  193.040174] protocol 88fb is buggy, dev hsr_slave_0
[  193.045508] protocol 88fb is buggy, dev hsr_slave_1
[  193.440155] protocol 88fb is buggy, dev hsr_slave_0
[  193.445369] protocol 88fb is buggy, dev hsr_slave_1
03:31:10 executing program 5:
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='\x00\x00\x00\x00\x00egy\xc5\x8e\xcb\x1c\xf8\x8f\xca;\xa3?\xad\xae\x0f\xb5\x97ao3\xab\xcdY\x9a\xe3\xe5\xe1\xf4\x87\xac\xad\x80\xa3P\x8c\xea\x9c\xc7\x00\xeb\xf4X#\xe34\x80O]\x87\xdd\x894\xdal;w\xf8\xf8\v?v\xf0\xb8\xda=|\xa4\xba\xbbiq!\xd8g\xb7I\x12\x80')
openat$cgroup_ro(r0, &(0x7f0000000b00)='mem\x00\x01y7SwaS.\x06ur\x89\xc9B\xab\xe3\xfarent\x00\xaa\x1a\xfd\xae\v\xbf\xd8d\xbb\xaf9Q\xde\xfb\x1fY\xfb\x8do\xd1\x16\xce(\x82\xf1\xbf{5Z\x13\x15\x14\xd7\xb8\xce\xf20\x1e\xc0\xc2\xed<?\xc7\xb6s\xca\xff\x96\x9a}+Q\xd2\xd9{\xca\x86Vw\xde\xb3\x86\x91\xfd\xb5p\xdb$ j\xfb\xf8\xedw\xf4\x161a.\xc7\n\xe0X?\xc4\xf4BW\x01\x1f-\xcc\x01\xd0W\xc8\xf09\fV\x1b|A)\xb8\xda#NP\x1c\x9d\x93#V\x9f\"Kgn{\x96\xaa\xbd0\x8ef\x9d\xb88CP(}w\x8c\xbb\xdc%\ax \x10\xd1\n(\xa8=\xf54\xa9\xcb\xe9\x97T\xcf\xcf\x87t\x81\xfa\xaa\xf30\x8b\xb7\xea\xfc^\xb6\x95\x87E\x11\x89\x7f\xa0m\xd3&\tHvtD\x83\\6\xe0t\xa8\xdd\xa3\xa4\xd2\xb9\xb9{+\x1d\xa3\xd5Z;]*2\x99Os\bVW5\xe6\xe7\xdb\x95\x8d\xffY\xe0s\x7f\x9eK,\xae\xaeX\x15M@\xdd\x04`\xea\x03\xf7\x7f:\xc8HU3\xabX}\xa7S8s\xdb_\xc5\x9c\xc9Rw\x90G\xf3J\x9c\x8f\x91\xa1\xd6\x055?m\xed\x94\x9c\xb7(\x0f\xd3\xbc\xba\xc6T\xdd\x15\xf7+*Z3\x8e_Z\xa3k\xe4R\x1e\xc8\vYV\x8a\x8d\xad\x8cI\x88\fM\x19JX\x1f\xffe#|\x06\xfa86\xcb\x93\xea\xab\xcc\x864fC*I\x7fM\t7\x94}\x06\x1d\xc3\x9co-\xdd\xa6\x1b\xa8_\x1fBl\xc4:\xae\xfe4\x9e\xa9T\x91\xd9w\x05\xf8{\xd6@', 0x0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370)
lseek(r1, 0x203ffffd, 0x0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
r2 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2)
ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0)
write$P9_RXATTRWALK(r1, &(0x7f0000000080)={0xf}, 0x20000357)
mremap(&(0x7f0000433000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000007f000/0x1000)=nil)
madvise(&(0x7f00000d9000/0x600000)=nil, 0x600000, 0x8)
socket$inet6_tcp(0xa, 0x1, 0x0)
write$RDMA_USER_CM_CMD_DESTROY_ID(r1, &(0x7f0000000380)={0x1, 0x10, 0xfa00, {&(0x7f0000000140)}}, 0x18)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0)
ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f00000000c0)=""/73)
pipe(&(0x7f0000000140))
openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0)
perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000005c0)={0x80, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB, @ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB="852a68730000000003000000000000000000000000000000852a68730000000003000000000000000000000000000000852a747001000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00'/17], @ANYBLOB="220000000000000000000000ff070000000000000000000028305592a9ee8eecd8332df2a2613eedbf2bd0b7b9327d72beef6b35f51a3bd00e8098ab0d8d0b2fc44c8390bfa20a9cc2bba5c906ffa7f9df5ac60bce72ede7cc61c2e5e365241caf2df34ead3a2721e06f3853930e74886aa2b1a70eb89b225d96380985e0de97a927e25b48bb1835d388d92e0f33c8d461416ebd004f1f9cf89e42ab1e6de4ba3ec0d268e4ba"], @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="000000000000000018000000000000003000000000000000"], @ANYBLOB="096310400300000000000000000000000000000008631040010000000000000000000000000000000d63000012634840030000000000000000000000000000000000000030000000000000000000000060000000000000001800000000", @ANYPTR, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00@\x00'], @ANYBLOB="6f591e"], 0x3c, 0x0, &(0x7f0000000580)="345086a3cb3a807351079bd0770c1be857d53f1b3070415a97ca13029514d1acb4e40cbf5bd42b558aacb7d1496cf09a85fead80e7caf17a9ef02f9c"})
ioctl$sock_ifreq(r4, 0x8991, &(0x7f0000000280)={'bond0\x00\x16\b\xea\xff\xff\x80\x00\x06\x02\xff', @ifru_names='bond_slave_1\x00t\x00'})
ioctl$sock_ifreq(r4, 0x8990, &(0x7f0000000240)={'bond0\x00\xe1\x03\f\x00!!\x00\x01\x03\n', @ifru_names='bond_slave_1\x00\x00\x00\b'})
ioctl$VIDIOC_G_TUNER(r3, 0xc054561d, &(0x7f0000000440)={0x7, "de1fa526dfcca3fb21519c994ab2a1736472e3ac9c3d6908ff476dc910787eea", 0x4, 0x2, 0xfffffffe, 0x101, 0x8, 0x2, 0x0, 0x10000})
openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TCSETS(0xffffffffffffffff, 0x40045431, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000000))
syz_open_pts(0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x10000)

03:31:10 executing program 2:
syz_mount_image$ext4(0x0, 0x0, 0x9, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000280)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f2a1a6103d8948eb4a320be8eab642ad28f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815022e6589ffb8c3cd6457419c7bad53149b943c34114b7bb1f2c3d7689d0b48675403f5fee2696c86bae3db4c9989cc2943e7ada56df2d426c813066087cb", 0xe1, 0x1}], 0x0, 0x0)
pipe(&(0x7f00000004c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000000240)={0x0, &(0x7f0000000040)})
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000040)={0x3, r0})

03:31:10 executing program 0 (fault-call:5 fault-nth:4):
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

03:31:10 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket(0x400000000000010, 0x802, 0x0)
write(r2, 0x0, 0x0)
getsockname$packet(r2, &(0x7f0000000340)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="000000e0ffff460000"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000380)=@newqdisc={0x74, 0x24, 0x507, 0x0, 0x0, {0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_sfq={{0x8, 0x1, 'sfq\x00'}, {0x48}}]}, 0x74}}, 0x0)
socket$nl_route(0x10, 0x3, 0x0)

03:31:10 executing program 3:
perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400000, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0)
ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000300))
readv(r0, &(0x7f0000395000)=[{&(0x7f00004d2000)=""/4096, 0x1000}], 0xb)
ioctl$RTC_AIE_OFF(r0, 0x7002)
r1 = socket$inet6_sctp(0xa, 0x801, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, 0x0, 0x0)
openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x20000, 0x0)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000240)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = socket(0x11, 0x3, 0x3)
r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x182, 0x0)
ioctl$SIOCRSACCEPT(r4, 0x89e3)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge_slave_0\x00', <r5=>0x0})
bind$packet(r3, &(0x7f00000000c0)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @random="a6e0ea5c7de0"}, 0x14)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000240)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
r7 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x10000, 0x4000)
ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r7, 0xc0a85322, &(0x7f0000001540))
ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000000)={'bridge_slave_0\x00'})
r8 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000000100)={'bridge_slave_0\x00'})

03:31:10 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='\x00\x00\x00\x00\x00egy\xc5\x8e\xcb\x1c\xf8\x8f\xca;\xa3?\xad\xae\x0f\xb5\x97ao3\xab\xcdY\x9a\xe3\xe5\xe1\xf4\x87\xac\xad\x80\xa3P\x8c\xea\x9c\xc7\x00\xeb\xf4X#\xe34\x80O]\x87\xdd\x894\xdal;w\xf8\xf8\v?v\xf0\xb8\xda=|\xa4\xba\xbbiq!\xd8g\xb7I\x12\x80')
openat$cgroup_ro(r0, &(0x7f0000000b00)='mem\x00\x01y7SwaS.\x06ur\x89\xc9B\xab\xe3\xfarent\x00\xaa\x1a\xfd\xae\v\xbf\xd8d\xbb\xaf9Q\xde\xfb\x1fY\xfb\x8do\xd1\x16\xce(\x82\xf1\xbf{5Z\x13\x15\x14\xd7\xb8\xce\xf20\x1e\xc0\xc2\xed<?\xc7\xb6s\xca\xff\x96\x9a}+Q\xd2\xd9{\xca\x86Vw\xde\xb3\x86\x91\xfd\xb5p\xdb$ j\xfb\xf8\xedw\xf4\x161a.\xc7\n\xe0X?\xc4\xf4BW\x01\x1f-\xcc\x01\xd0W\xc8\xf09\fV\x1b|A)\xb8\xda#NP\x1c\x9d\x93#V\x9f\"Kgn{\x96\xaa\xbd0\x8ef\x9d\xb88CP(}w\x8c\xbb\xdc%\ax \x10\xd1\n(\xa8=\xf54\xa9\xcb\xe9\x97T\xcf\xcf\x87t\x81\xfa\xaa\xf30\x8b\xb7\xea\xfc^\xb6\x95\x87E\x11\x89\x7f\xa0m\xd3&\tHvtD\x83\\6\xe0t\xa8\xdd\xa3\xa4\xd2\xb9\xb9{+\x1d\xa3\xd5Z;]*2\x99Os\bVW5\xe6\xe7\xdb\x95\x8d\xffY\xe0s\x7f\x9eK,\xae\xaeX\x15M@\xdd\x04`\xea\x03\xf7\x7f:\xc8HU3\xabX}\xa7S8s\xdb_\xc5\x9c\xc9Rw\x90G\xf3J\x9c\x8f\x91\xa1\xd6\x055?m\xed\x94\x9c\xb7(\x0f\xd3\xbc\xba\xc6T\xdd\x15\xf7+*Z3\x8e_Z\xa3k\xe4R\x1e\xc8\vYV\x8a\x8d\xad\x8cI\x88\fM\x19JX\x1f\xffe#|\x06\xfa86\xcb\x93\xea\xab\xcc\x864fC*I\x7fM\t7\x94}\x06\x1d\xc3\x9co-\xdd\xa6\x1b\xa8_\x1fBl\xc4:\xae\xfe4\x9e\xa9T\x91\xd9w\x05\xf8{\xd6@', 0x0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370)
lseek(r1, 0x203ffffd, 0x0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
r2 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2)
ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0)
write$P9_RXATTRWALK(r1, &(0x7f0000000080)={0xf}, 0x20000357)
mremap(&(0x7f0000433000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000007f000/0x1000)=nil)
madvise(&(0x7f00000d9000/0x600000)=nil, 0x600000, 0x8)
socket$inet6_tcp(0xa, 0x1, 0x0)
write$RDMA_USER_CM_CMD_DESTROY_ID(r1, &(0x7f0000000380)={0x1, 0x10, 0xfa00, {&(0x7f0000000140)}}, 0x18)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0)
ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f00000000c0)=""/73)
pipe(&(0x7f0000000140))
openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0)
perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000005c0)={0x80, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB, @ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB="852a68730000000003000000000000000000000000000000852a68730000000003000000000000000000000000000000852a747001000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00'/17], @ANYBLOB="220000000000000000000000ff070000000000000000000028305592a9ee8eecd8332df2a2613eedbf2bd0b7b9327d72beef6b35f51a3bd00e8098ab0d8d0b2fc44c8390bfa20a9cc2bba5c906ffa7f9df5ac60bce72ede7cc61c2e5e365241caf2df34ead3a2721e06f3853930e74886aa2b1a70eb89b225d96380985e0de97a927e25b48bb1835d388d92e0f33c8d461416ebd004f1f9cf89e42ab1e6de4ba3ec0d268e4ba"], @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="000000000000000018000000000000003000000000000000"], @ANYBLOB="096310400300000000000000000000000000000008631040010000000000000000000000000000000d63000012634840030000000000000000000000000000000000000030000000000000000000000060000000000000001800000000", @ANYPTR, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00@\x00'], @ANYBLOB="6f591e"], 0x3c, 0x0, &(0x7f0000000580)="345086a3cb3a807351079bd0770c1be857d53f1b3070415a97ca13029514d1acb4e40cbf5bd42b558aacb7d1496cf09a85fead80e7caf17a9ef02f9c"})
ioctl$sock_ifreq(r4, 0x8991, &(0x7f0000000280)={'bond0\x00\x16\b\xea\xff\xff\x80\x00\x06\x02\xff', @ifru_names='bond_slave_1\x00t\x00'})
ioctl$sock_ifreq(r4, 0x8990, &(0x7f0000000240)={'bond0\x00\xe1\x03\f\x00!!\x00\x01\x03\n', @ifru_names='bond_slave_1\x00\x00\x00\b'})
ioctl$VIDIOC_G_TUNER(r3, 0xc054561d, &(0x7f0000000440)={0x7, "de1fa526dfcca3fb21519c994ab2a1736472e3ac9c3d6908ff476dc910787eea", 0x4, 0x2, 0xfffffffe, 0x101, 0x8, 0x2, 0x0, 0x10000})
openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TCSETS(0xffffffffffffffff, 0x40045431, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000000))
syz_open_pts(0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x10000)

[  193.958689] block nbd0: Receive control failed (result -22)
[  193.982680] FAULT_INJECTION: forcing a failure.
[  193.982680] name failslab, interval 1, probability 0, space 0, times 0
03:31:10 executing program 1:
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='\x00\x00\x00\x00\x00egy\xc5\x8e\xcb\x1c\xf8\x8f\xca;\xa3?\xad\xae\x0f\xb5\x97ao3\xab\xcdY\x9a\xe3\xe5\xe1\xf4\x87\xac\xad\x80\xa3P\x8c\xea\x9c\xc7\x00\xeb\xf4X#\xe34\x80O]\x87\xdd\x894\xdal;w\xf8\xf8\v?v\xf0\xb8\xda=|\xa4\xba\xbbiq!\xd8g\xb7I\x12\x80')
openat$cgroup_ro(r0, &(0x7f0000000b00)='mem\x00\x01y7SwaS.\x06ur\x89\xc9B\xab\xe3\xfarent\x00\xaa\x1a\xfd\xae\v\xbf\xd8d\xbb\xaf9Q\xde\xfb\x1fY\xfb\x8do\xd1\x16\xce(\x82\xf1\xbf{5Z\x13\x15\x14\xd7\xb8\xce\xf20\x1e\xc0\xc2\xed<?\xc7\xb6s\xca\xff\x96\x9a}+Q\xd2\xd9{\xca\x86Vw\xde\xb3\x86\x91\xfd\xb5p\xdb$ j\xfb\xf8\xedw\xf4\x161a.\xc7\n\xe0X?\xc4\xf4BW\x01\x1f-\xcc\x01\xd0W\xc8\xf09\fV\x1b|A)\xb8\xda#NP\x1c\x9d\x93#V\x9f\"Kgn{\x96\xaa\xbd0\x8ef\x9d\xb88CP(}w\x8c\xbb\xdc%\ax \x10\xd1\n(\xa8=\xf54\xa9\xcb\xe9\x97T\xcf\xcf\x87t\x81\xfa\xaa\xf30\x8b\xb7\xea\xfc^\xb6\x95\x87E\x11\x89\x7f\xa0m\xd3&\tHvtD\x83\\6\xe0t\xa8\xdd\xa3\xa4\xd2\xb9\xb9{+\x1d\xa3\xd5Z;]*2\x99Os\bVW5\xe6\xe7\xdb\x95\x8d\xffY\xe0s\x7f\x9eK,\xae\xaeX\x15M@\xdd\x04`\xea\x03\xf7\x7f:\xc8HU3\xabX}\xa7S8s\xdb_\xc5\x9c\xc9Rw\x90G\xf3J\x9c\x8f\x91\xa1\xd6\x055?m\xed\x94\x9c\xb7(\x0f\xd3\xbc\xba\xc6T\xdd\x15\xf7+*Z3\x8e_Z\xa3k\xe4R\x1e\xc8\vYV\x8a\x8d\xad\x8cI\x88\fM\x19JX\x1f\xffe#|\x06\xfa86\xcb\x93\xea\xab\xcc\x864fC*I\x7fM\t7\x94}\x06\x1d\xc3\x9co-\xdd\xa6\x1b\xa8_\x1fBl\xc4:\xae\xfe4\x9e\xa9T\x91\xd9w\x05\xf8{\xd6@', 0x0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370)
lseek(r1, 0x203ffffd, 0x0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
r2 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2)
ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0)
write$P9_RXATTRWALK(r1, &(0x7f0000000080)={0xf}, 0x20000357)
mremap(&(0x7f0000433000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000007f000/0x1000)=nil)
madvise(&(0x7f00000d9000/0x600000)=nil, 0x600000, 0x8)
socket$inet6_tcp(0xa, 0x1, 0x0)
write$RDMA_USER_CM_CMD_DESTROY_ID(r1, &(0x7f0000000380)={0x1, 0x10, 0xfa00, {&(0x7f0000000140)}}, 0x18)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0)
ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f00000000c0)=""/73)
pipe(&(0x7f0000000140))
openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0)
perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000005c0)={0x80, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB, @ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB="852a68730000000003000000000000000000000000000000852a68730000000003000000000000000000000000000000852a747001000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00'/17], @ANYBLOB="220000000000000000000000ff070000000000000000000028305592a9ee8eecd8332df2a2613eedbf2bd0b7b9327d72beef6b35f51a3bd00e8098ab0d8d0b2fc44c8390bfa20a9cc2bba5c906ffa7f9df5ac60bce72ede7cc61c2e5e365241caf2df34ead3a2721e06f3853930e74886aa2b1a70eb89b225d96380985e0de97a927e25b48bb1835d388d92e0f33c8d461416ebd004f1f9cf89e42ab1e6de4ba3ec0d268e4ba"], @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="000000000000000018000000000000003000000000000000"], @ANYBLOB="096310400300000000000000000000000000000008631040010000000000000000000000000000000d63000012634840030000000000000000000000000000000000000030000000000000000000000060000000000000001800000000", @ANYPTR, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00@\x00'], @ANYBLOB="6f591e"], 0x3c, 0x0, &(0x7f0000000580)="345086a3cb3a807351079bd0770c1be857d53f1b3070415a97ca13029514d1acb4e40cbf5bd42b558aacb7d1496cf09a85fead80e7caf17a9ef02f9c"})
ioctl$sock_ifreq(r4, 0x8991, &(0x7f0000000280)={'bond0\x00\x16\b\xea\xff\xff\x80\x00\x06\x02\xff', @ifru_names='bond_slave_1\x00t\x00'})
ioctl$sock_ifreq(r4, 0x8990, &(0x7f0000000240)={'bond0\x00\xe1\x03\f\x00!!\x00\x01\x03\n', @ifru_names='bond_slave_1\x00\x00\x00\b'})
ioctl$VIDIOC_G_TUNER(r3, 0xc054561d, &(0x7f0000000440)={0x7, "de1fa526dfcca3fb21519c994ab2a1736472e3ac9c3d6908ff476dc910787eea", 0x4, 0x2, 0xfffffffe, 0x101, 0x8, 0x2, 0x0, 0x10000})
openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TCSETS(0xffffffffffffffff, 0x40045431, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000000))
syz_open_pts(0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x10000)

[  194.046356] CPU: 0 PID: 8140 Comm: syz-executor.0 Not tainted 4.14.149 #0
[  194.046704] bridge0: port 1(bridge_slave_0) entered disabled state
[  194.053590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  194.053596] Call Trace:
[  194.053616]  dump_stack+0x138/0x197
[  194.053633]  should_fail.cold+0x10f/0x159
[  194.053647]  should_failslab+0xdb/0x130
[  194.069672]  kmem_cache_alloc_node_trace+0x280/0x770
[  194.080118]  ? rcu_lockdep_current_cpu_online+0xf2/0x140
[  194.080136]  __kmalloc_node_track_caller+0x3d/0x80
[  194.080151]  __kmalloc_reserve.isra.0+0x40/0xe0
[  194.080161]  __alloc_skb+0xcf/0x500
[  194.080169]  ? skb_scrub_packet+0x4b0/0x4b0
[  194.080180]  ? netlink_has_listeners+0x20a/0x330
[  194.080194]  kobject_uevent_env+0x781/0xc23
[  194.080217]  kobject_uevent+0x20/0x26
[  194.125285]  nbd_size_update+0x292/0x3e0
[  194.129443]  nbd_ioctl+0x42b/0xb30
[  194.132989]  ? nbd_add_socket+0x5e0/0x5e0
[  194.137143]  ? lock_downgrade+0x740/0x740
[  194.141298]  ? nbd_add_socket+0x5e0/0x5e0
[  194.145672]  blkdev_ioctl+0x96b/0x1860
[  194.149647]  ? blkpg_ioctl+0x980/0x980
[  194.153544]  ? __might_sleep+0x93/0xb0
[  194.157434]  ? __fget+0x210/0x370
[  194.160898]  block_ioctl+0xde/0x120
[  194.164536]  ? blkdev_fallocate+0x3b0/0x3b0
[  194.168971]  do_vfs_ioctl+0x7ae/0x1060
[  194.172872]  ? selinux_file_mprotect+0x5d0/0x5d0
[  194.177631]  ? lock_downgrade+0x740/0x740
[  194.181875]  ? ioctl_preallocate+0x1c0/0x1c0
[  194.186291]  ? __fget+0x237/0x370
[  194.189755]  ? security_file_ioctl+0x89/0xb0
[  194.194169]  SyS_ioctl+0x8f/0xc0
[  194.197539]  ? do_vfs_ioctl+0x1060/0x1060
[  194.201692]  do_syscall_64+0x1e8/0x640
[  194.205580]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  194.210628]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  194.215815] RIP: 0033:0x459a59
[  194.218998] RSP: 002b:00007f3a658a1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  194.226797] RAX: ffffffffffffffda RBX: 00007f3a658a1c90 RCX: 0000000000459a59
[  194.234067] RDX: 0000000000000000 RSI: 000000000000ab01 RDI: 0000000000000005
[  194.240129] protocol 88fb is buggy, dev hsr_slave_0
[  194.241421] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[  194.241428] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a658a26d4
[  194.241434] R13: 00000000004c33bb R14: 00000000004d7100 R15: 0000000000000006
[  194.241824] protocol 88fb is buggy, dev hsr_slave_0
[  194.246548] protocol 88fb is buggy, dev hsr_slave_1
[  194.253847] protocol 88fb is buggy, dev hsr_slave_1
[  194.308419] block nbd0: shutting down sockets
[  194.314544] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock
03:31:11 executing program 0 (fault-call:5 fault-nth:5):
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

[  194.358297] EXT4-fs error (device loop2): ext4_iget:4930: inode #2: comm syz-executor.2: bogus i_mode (314)
03:31:11 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='\x00\x00\x00\x00\x00egy\xc5\x8e\xcb\x1c\xf8\x8f\xca;\xa3?\xad\xae\x0f\xb5\x97ao3\xab\xcdY\x9a\xe3\xe5\xe1\xf4\x87\xac\xad\x80\xa3P\x8c\xea\x9c\xc7\x00\xeb\xf4X#\xe34\x80O]\x87\xdd\x894\xdal;w\xf8\xf8\v?v\xf0\xb8\xda=|\xa4\xba\xbbiq!\xd8g\xb7I\x12\x80')
openat$cgroup_ro(r0, &(0x7f0000000b00)='mem\x00\x01y7SwaS.\x06ur\x89\xc9B\xab\xe3\xfarent\x00\xaa\x1a\xfd\xae\v\xbf\xd8d\xbb\xaf9Q\xde\xfb\x1fY\xfb\x8do\xd1\x16\xce(\x82\xf1\xbf{5Z\x13\x15\x14\xd7\xb8\xce\xf20\x1e\xc0\xc2\xed<?\xc7\xb6s\xca\xff\x96\x9a}+Q\xd2\xd9{\xca\x86Vw\xde\xb3\x86\x91\xfd\xb5p\xdb$ j\xfb\xf8\xedw\xf4\x161a.\xc7\n\xe0X?\xc4\xf4BW\x01\x1f-\xcc\x01\xd0W\xc8\xf09\fV\x1b|A)\xb8\xda#NP\x1c\x9d\x93#V\x9f\"Kgn{\x96\xaa\xbd0\x8ef\x9d\xb88CP(}w\x8c\xbb\xdc%\ax \x10\xd1\n(\xa8=\xf54\xa9\xcb\xe9\x97T\xcf\xcf\x87t\x81\xfa\xaa\xf30\x8b\xb7\xea\xfc^\xb6\x95\x87E\x11\x89\x7f\xa0m\xd3&\tHvtD\x83\\6\xe0t\xa8\xdd\xa3\xa4\xd2\xb9\xb9{+\x1d\xa3\xd5Z;]*2\x99Os\bVW5\xe6\xe7\xdb\x95\x8d\xffY\xe0s\x7f\x9eK,\xae\xaeX\x15M@\xdd\x04`\xea\x03\xf7\x7f:\xc8HU3\xabX}\xa7S8s\xdb_\xc5\x9c\xc9Rw\x90G\xf3J\x9c\x8f\x91\xa1\xd6\x055?m\xed\x94\x9c\xb7(\x0f\xd3\xbc\xba\xc6T\xdd\x15\xf7+*Z3\x8e_Z\xa3k\xe4R\x1e\xc8\vYV\x8a\x8d\xad\x8cI\x88\fM\x19JX\x1f\xffe#|\x06\xfa86\xcb\x93\xea\xab\xcc\x864fC*I\x7fM\t7\x94}\x06\x1d\xc3\x9co-\xdd\xa6\x1b\xa8_\x1fBl\xc4:\xae\xfe4\x9e\xa9T\x91\xd9w\x05\xf8{\xd6@', 0x0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370)
lseek(r1, 0x203ffffd, 0x0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
r2 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2)
ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0)
write$P9_RXATTRWALK(r1, &(0x7f0000000080)={0xf}, 0x20000357)
mremap(&(0x7f0000433000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000007f000/0x1000)=nil)
madvise(&(0x7f00000d9000/0x600000)=nil, 0x600000, 0x8)
socket$inet6_tcp(0xa, 0x1, 0x0)
write$RDMA_USER_CM_CMD_DESTROY_ID(r1, &(0x7f0000000380)={0x1, 0x10, 0xfa00, {&(0x7f0000000140)}}, 0x18)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0)
ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f00000000c0)=""/73)
pipe(&(0x7f0000000140))
openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0)
perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000005c0)={0x80, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB, @ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB="852a68730000000003000000000000000000000000000000852a68730000000003000000000000000000000000000000852a747001000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00'/17], @ANYBLOB="220000000000000000000000ff070000000000000000000028305592a9ee8eecd8332df2a2613eedbf2bd0b7b9327d72beef6b35f51a3bd00e8098ab0d8d0b2fc44c8390bfa20a9cc2bba5c906ffa7f9df5ac60bce72ede7cc61c2e5e365241caf2df34ead3a2721e06f3853930e74886aa2b1a70eb89b225d96380985e0de97a927e25b48bb1835d388d92e0f33c8d461416ebd004f1f9cf89e42ab1e6de4ba3ec0d268e4ba"], @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="000000000000000018000000000000003000000000000000"], @ANYBLOB="096310400300000000000000000000000000000008631040010000000000000000000000000000000d63000012634840030000000000000000000000000000000000000030000000000000000000000060000000000000001800000000", @ANYPTR, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00@\x00'], @ANYBLOB="6f591e"], 0x3c, 0x0, &(0x7f0000000580)="345086a3cb3a807351079bd0770c1be857d53f1b3070415a97ca13029514d1acb4e40cbf5bd42b558aacb7d1496cf09a85fead80e7caf17a9ef02f9c"})
ioctl$sock_ifreq(r4, 0x8991, &(0x7f0000000280)={'bond0\x00\x16\b\xea\xff\xff\x80\x00\x06\x02\xff', @ifru_names='bond_slave_1\x00t\x00'})
ioctl$sock_ifreq(r4, 0x8990, &(0x7f0000000240)={'bond0\x00\xe1\x03\f\x00!!\x00\x01\x03\n', @ifru_names='bond_slave_1\x00\x00\x00\b'})
ioctl$VIDIOC_G_TUNER(r3, 0xc054561d, &(0x7f0000000440)={0x7, "de1fa526dfcca3fb21519c994ab2a1736472e3ac9c3d6908ff476dc910787eea", 0x4, 0x2, 0xfffffffe, 0x101, 0x8, 0x2, 0x0, 0x10000})
openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TCSETS(0xffffffffffffffff, 0x40045431, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000000))
syz_open_pts(0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x10000)

[  194.407581] EXT4-fs (loop2): get root inode failed
[  194.414420] EXT4-fs (loop2): mount failed
03:31:11 executing program 2:
syz_mount_image$ext4(0x0, 0x0, 0x9, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000280)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f2a1a6103d8948eb4a320be8eab642ad28f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815022e6589ffb8c3cd6457419c7bad53149b943c34114b7bb1f2c3d7689d0b48675403f5fee2696c86bae3db4c9989cc2943e7ada56df2d426c813066087cb", 0xe1, 0x1}], 0x0, 0x0)
pipe(&(0x7f00000004c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000000240)={0x0, &(0x7f0000000040)})
syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000040)={0x3, r0})

[  194.486898] block nbd0: Receive control failed (result -22)
[  194.495843] FAULT_INJECTION: forcing a failure.
[  194.495843] name failslab, interval 1, probability 0, space 0, times 0
[  194.537262] CPU: 0 PID: 8180 Comm: syz-executor.0 Not tainted 4.14.149 #0
[  194.544325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  194.553688] Call Trace:
[  194.556289]  dump_stack+0x138/0x197
[  194.559936]  should_fail.cold+0x10f/0x159
[  194.564101]  should_failslab+0xdb/0x130
[  194.568095]  kmem_cache_alloc_node_trace+0x280/0x770
[  194.573212]  ? rcu_lockdep_current_cpu_online+0xf2/0x140
[  194.578675]  __kmalloc_node_track_caller+0x3d/0x80
[  194.583637]  __kmalloc_reserve.isra.0+0x40/0xe0
[  194.588408]  __alloc_skb+0xcf/0x500
[  194.592040]  ? skb_scrub_packet+0x4b0/0x4b0
[  194.596367]  ? netlink_has_listeners+0x20a/0x330
[  194.601141]  kobject_uevent_env+0x781/0xc23
[  194.605480]  kobject_uevent+0x20/0x26
[  194.609389]  nbd_size_update+0x292/0x3e0
[  194.613459]  nbd_ioctl+0x42b/0xb30
[  194.617127]  ? nbd_add_socket+0x5e0/0x5e0
[  194.621284]  ? lock_downgrade+0x740/0x740
[  194.625450]  ? nbd_add_socket+0x5e0/0x5e0
[  194.629613]  blkdev_ioctl+0x96b/0x1860
[  194.633499]  ? blkpg_ioctl+0x980/0x980
[  194.637395]  ? __might_sleep+0x93/0xb0
[  194.641290]  ? __fget+0x210/0x370
[  194.644847]  block_ioctl+0xde/0x120
[  194.648478]  ? blkdev_fallocate+0x3b0/0x3b0
[  194.652889]  do_vfs_ioctl+0x7ae/0x1060
[  194.656779]  ? selinux_file_mprotect+0x5d0/0x5d0
[  194.661635]  ? lock_downgrade+0x740/0x740
[  194.665790]  ? ioctl_preallocate+0x1c0/0x1c0
[  194.670205]  ? __fget+0x237/0x370
[  194.673665]  ? security_file_ioctl+0x89/0xb0
[  194.678075]  SyS_ioctl+0x8f/0xc0
[  194.681547]  ? do_vfs_ioctl+0x1060/0x1060
03:31:11 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='\x00\x00\x00\x00\x00egy\xc5\x8e\xcb\x1c\xf8\x8f\xca;\xa3?\xad\xae\x0f\xb5\x97ao3\xab\xcdY\x9a\xe3\xe5\xe1\xf4\x87\xac\xad\x80\xa3P\x8c\xea\x9c\xc7\x00\xeb\xf4X#\xe34\x80O]\x87\xdd\x894\xdal;w\xf8\xf8\v?v\xf0\xb8\xda=|\xa4\xba\xbbiq!\xd8g\xb7I\x12\x80')
openat$cgroup_ro(r0, &(0x7f0000000b00)='mem\x00\x01y7SwaS.\x06ur\x89\xc9B\xab\xe3\xfarent\x00\xaa\x1a\xfd\xae\v\xbf\xd8d\xbb\xaf9Q\xde\xfb\x1fY\xfb\x8do\xd1\x16\xce(\x82\xf1\xbf{5Z\x13\x15\x14\xd7\xb8\xce\xf20\x1e\xc0\xc2\xed<?\xc7\xb6s\xca\xff\x96\x9a}+Q\xd2\xd9{\xca\x86Vw\xde\xb3\x86\x91\xfd\xb5p\xdb$ j\xfb\xf8\xedw\xf4\x161a.\xc7\n\xe0X?\xc4\xf4BW\x01\x1f-\xcc\x01\xd0W\xc8\xf09\fV\x1b|A)\xb8\xda#NP\x1c\x9d\x93#V\x9f\"Kgn{\x96\xaa\xbd0\x8ef\x9d\xb88CP(}w\x8c\xbb\xdc%\ax \x10\xd1\n(\xa8=\xf54\xa9\xcb\xe9\x97T\xcf\xcf\x87t\x81\xfa\xaa\xf30\x8b\xb7\xea\xfc^\xb6\x95\x87E\x11\x89\x7f\xa0m\xd3&\tHvtD\x83\\6\xe0t\xa8\xdd\xa3\xa4\xd2\xb9\xb9{+\x1d\xa3\xd5Z;]*2\x99Os\bVW5\xe6\xe7\xdb\x95\x8d\xffY\xe0s\x7f\x9eK,\xae\xaeX\x15M@\xdd\x04`\xea\x03\xf7\x7f:\xc8HU3\xabX}\xa7S8s\xdb_\xc5\x9c\xc9Rw\x90G\xf3J\x9c\x8f\x91\xa1\xd6\x055?m\xed\x94\x9c\xb7(\x0f\xd3\xbc\xba\xc6T\xdd\x15\xf7+*Z3\x8e_Z\xa3k\xe4R\x1e\xc8\vYV\x8a\x8d\xad\x8cI\x88\fM\x19JX\x1f\xffe#|\x06\xfa86\xcb\x93\xea\xab\xcc\x864fC*I\x7fM\t7\x94}\x06\x1d\xc3\x9co-\xdd\xa6\x1b\xa8_\x1fBl\xc4:\xae\xfe4\x9e\xa9T\x91\xd9w\x05\xf8{\xd6@', 0x0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370)
lseek(r1, 0x203ffffd, 0x0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
r2 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x1, 0x2)
ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0)
write$P9_RXATTRWALK(r1, &(0x7f0000000080)={0xf}, 0x20000357)
mremap(&(0x7f0000433000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000007f000/0x1000)=nil)
madvise(&(0x7f00000d9000/0x600000)=nil, 0x600000, 0x8)
socket$inet6_tcp(0xa, 0x1, 0x0)
write$RDMA_USER_CM_CMD_DESTROY_ID(r1, &(0x7f0000000380)={0x1, 0x10, 0xfa00, {&(0x7f0000000140)}}, 0x18)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0)
ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f00000000c0)=""/73)
pipe(&(0x7f0000000140))
openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0)
perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000005c0)={0x80, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB, @ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB="852a68730000000003000000000000000000000000000000852a68730000000003000000000000000000000000000000852a747001000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00'/17], @ANYBLOB="220000000000000000000000ff070000000000000000000028305592a9ee8eecd8332df2a2613eedbf2bd0b7b9327d72beef6b35f51a3bd00e8098ab0d8d0b2fc44c8390bfa20a9cc2bba5c906ffa7f9df5ac60bce72ede7cc61c2e5e365241caf2df34ead3a2721e06f3853930e74886aa2b1a70eb89b225d96380985e0de97a927e25b48bb1835d388d92e0f33c8d461416ebd004f1f9cf89e42ab1e6de4ba3ec0d268e4ba"], @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="000000000000000018000000000000003000000000000000"], @ANYBLOB="096310400300000000000000000000000000000008631040010000000000000000000000000000000d63000012634840030000000000000000000000000000000000000030000000000000000000000060000000000000001800000000", @ANYPTR, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00@\x00'], @ANYBLOB="6f591e"], 0x3c, 0x0, &(0x7f0000000580)="345086a3cb3a807351079bd0770c1be857d53f1b3070415a97ca13029514d1acb4e40cbf5bd42b558aacb7d1496cf09a85fead80e7caf17a9ef02f9c"})
ioctl$sock_ifreq(r4, 0x8991, &(0x7f0000000280)={'bond0\x00\x16\b\xea\xff\xff\x80\x00\x06\x02\xff', @ifru_names='bond_slave_1\x00t\x00'})
ioctl$sock_ifreq(r4, 0x8990, &(0x7f0000000240)={'bond0\x00\xe1\x03\f\x00!!\x00\x01\x03\n', @ifru_names='bond_slave_1\x00\x00\x00\b'})
ioctl$VIDIOC_G_TUNER(r3, 0xc054561d, &(0x7f0000000440)={0x7, "de1fa526dfcca3fb21519c994ab2a1736472e3ac9c3d6908ff476dc910787eea", 0x4, 0x2, 0xfffffffe, 0x101, 0x8, 0x2, 0x0, 0x10000})
openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TCSETS(0xffffffffffffffff, 0x40045431, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000000))
syz_open_pts(0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x10000)

[  194.685695]  do_syscall_64+0x1e8/0x640
[  194.685706]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  194.685722]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  194.685734] RIP: 0033:0x459a59
[  194.703067] RSP: 002b:00007f3a658a1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  194.703079] RAX: ffffffffffffffda RBX: 00007f3a658a1c90 RCX: 0000000000459a59
[  194.703085] RDX: 0000000000000000 RSI: 000000000000ab01 RDI: 0000000000000005
[  194.703091] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
03:31:11 executing program 5:
syz_emit_ethernet(0x46, &(0x7f0000000200)={@local, @random="20c3867a6f7c", [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x10, 0x0, 0x0, @dev, @local, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x67}], @udp={0x0, 0x0, 0x8}}}}}}, 0x0)
r0 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x0, 0x2)
socket$rxrpc(0x21, 0x2, 0xa)
ioctl$KIOCSOUND(r0, 0x4b2f, 0x1)

03:31:11 executing program 1:
socket$netlink(0x10, 0x3, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
finit_module(0xffffffffffffffff, 0x0, 0x3)
r0 = bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xc, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000080000003d0301000000000095000000000000006926000000000000bf67000000000000570600000fff07006706000002000000070600000ee60000bf2500000000000063350000000000006507000002000000070700004c0000001f75000000000000bf54000000000000070400000400f9ffad32010000000000950000000000000005000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48)
fdatasync(0xffffffffffffffff)
socket(0x2, 0x0, 0x9)
fdatasync(0xffffffffffffffff)
flistxattr(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, 0x0, 0x0)
setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000400), 0x4)
socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00')
r2 = socket(0x11, 0x80002, 0x0)
setsockopt$packet_int(r2, 0x107, 0x7, &(0x7f0000000000)=0x2, 0x4)
bind$packet(r2, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x14)
setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r3, 0x8008563f, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000080)={r3})
fchdir(r1)
semget(0x3, 0x0, 0x9058d5b8e64f5eb6)
bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={0xffffffffffffffff, r0, 0x4, 0x1}, 0x10)
semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f00000015c0)=""/254)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000004c0)="02c08cb5c6ef098029ef8370403d2fc8b9eac24eb067882a78047503c7a21e04d3026e17d032f1cee9359359bcf6d26d", 0x30, 0x0, &(0x7f00000003c0)={0xa, 0x0, 0x0, @remote, 0x100}, 0x1c)

[  194.703097] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a658a26d4
[  194.703102] R13: 00000000004c33bb R14: 00000000004d7100 R15: 0000000000000006
[  194.787837] block nbd0: shutting down sockets
03:31:11 executing program 5:
syz_mount_image$ntfs(&(0x7f0000000080)='ntfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='show_sysNfiles=no,fmask'])
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
r1 = dup2(0xffffffffffffffff, r0)
write$cgroup_pid(r1, &(0x7f00000001c0), 0x12)
ioctl$VIDIOC_S_HW_FREQ_SEEK(r1, 0x40305652, &(0x7f0000000000)={0x0, 0x2, 0x1, 0x4, 0x2, 0x7, 0x5})

03:31:11 executing program 0 (fault-call:5 fault-nth:6):
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

[  194.913184] __ntfs_error: 3 callbacks suppressed
[  194.913192] ntfs: (device loop5): parse_options(): Unrecognized mount option show_sysNfiles.
03:31:11 executing program 3:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000500)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd)
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
dup2(0xffffffffffffffff, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000140)=0x4)
keyctl$dh_compute(0x17, &(0x7f0000000040)={r0, r0, r1}, &(0x7f0000000280)=""/243, 0x20e, &(0x7f0000000240)={&(0x7f0000000080)={'crct10dif-generic\x00'}})

[  194.960827] block nbd0: Receive control failed (result -22)
[  194.971100] FAULT_INJECTION: forcing a failure.
[  194.971100] name failslab, interval 1, probability 0, space 0, times 0
[  194.983315] ntfs: (device loop5): parse_options(): The fmask option requires an argument.
[  195.019350] CPU: 0 PID: 8220 Comm: syz-executor.0 Not tainted 4.14.149 #0
[  195.026402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  195.035883] Call Trace:
[  195.038479]  dump_stack+0x138/0x197
[  195.042117]  should_fail.cold+0x10f/0x159
[  195.046279]  should_failslab+0xdb/0x130
[  195.050262]  kmem_cache_alloc_node+0x287/0x780
[  195.054855]  __alloc_skb+0x9c/0x500
[  195.058641]  ? skb_scrub_packet+0x4b0/0x4b0
[  195.062958]  ? netlink_has_listeners+0x20a/0x330
[  195.067704]  kobject_uevent_env+0x781/0xc23
[  195.072213]  kobject_uevent+0x20/0x26
[  195.076000]  nbd_size_update+0x292/0x3e0
[  195.080051]  nbd_ioctl+0x42b/0xb30
[  195.083582]  ? nbd_add_socket+0x5e0/0x5e0
[  195.087713]  ? lock_downgrade+0x740/0x740
[  195.091868]  ? nbd_add_socket+0x5e0/0x5e0
[  195.095997]  blkdev_ioctl+0x96b/0x1860
[  195.099867]  ? blkpg_ioctl+0x980/0x980
[  195.103743]  ? __might_sleep+0x93/0xb0
[  195.107613]  ? __fget+0x210/0x370
[  195.111141]  block_ioctl+0xde/0x120
[  195.114752]  ? blkdev_fallocate+0x3b0/0x3b0
[  195.119056]  do_vfs_ioctl+0x7ae/0x1060
[  195.123017]  ? selinux_file_mprotect+0x5d0/0x5d0
[  195.127843]  ? lock_downgrade+0x740/0x740
[  195.132103]  ? ioctl_preallocate+0x1c0/0x1c0
[  195.136585]  ? __fget+0x237/0x370
[  195.140032]  ? security_file_ioctl+0x89/0xb0
[  195.144584]  SyS_ioctl+0x8f/0xc0
[  195.147937]  ? do_vfs_ioctl+0x1060/0x1060
[  195.152072]  do_syscall_64+0x1e8/0x640
[  195.155943]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  195.160840]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  195.166098] RIP: 0033:0x459a59
03:31:11 executing program 4:
write$P9_RLINK(0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffda}, 0x7)
r0 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
setitimer(0x1, &(0x7f0000000080)={{0x77359400}, {0x0, 0x2710}}, 0x0)
ioctl$BLKRRPART(r0, 0x125f, 0x0)
r1 = open(0x0, 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
renameat(0xffffffffffffffff, &(0x7f0000000180)='.//ile0\x00', 0xffffffffffffffff, 0x0)
renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00')
setsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, 0x0, 0x0)
syz_genetlink_get_family_id$tipc(0x0)
clock_adjtime(0x5, &(0x7f00000001c0)={0x2, 0x2, 0x5, 0x7ff, 0x40, 0x5, 0x8001, 0x8d, 0x7ff, 0x2, 0x100000001, 0x74, 0x7, 0x20, 0xff, 0x9, 0x81, 0x1fb, 0xd93, 0xe25, 0x2, 0x2, 0xaa, 0xffffffffffff0b38, 0x9, 0x2})
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000040))
write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x660c, 0x0)
geteuid()
socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = open(0x0, 0x400100, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSARP(r2, 0x8955, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000500)={'sit0\x00\x00\x00\x00\x00\x00@\xd6\x00'})
syz_open_dev$sndpcmc(0x0, 0x0, 0x400201)
ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0xf3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={'sit0\x00\x00\xff\xff\xff\xff\xa0\x00Q\xfc\x03\x00', 0x141})

03:31:11 executing program 1:
socket$netlink(0x10, 0x3, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
finit_module(0xffffffffffffffff, 0x0, 0x3)
r0 = bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xc, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000080000003d0301000000000095000000000000006926000000000000bf67000000000000570600000fff07006706000002000000070600000ee60000bf2500000000000063350000000000006507000002000000070700004c0000001f75000000000000bf54000000000000070400000400f9ffad32010000000000950000000000000005000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48)
fdatasync(0xffffffffffffffff)
socket(0x2, 0x0, 0x9)
fdatasync(0xffffffffffffffff)
flistxattr(0xffffffffffffffff, 0x0, 0x0)
bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, 0x0, 0x0)
setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000400), 0x4)
socket$inet6(0xa, 0x0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00')
r2 = socket(0x11, 0x80002, 0x0)
setsockopt$packet_int(r2, 0x107, 0x7, &(0x7f0000000000)=0x2, 0x4)
bind$packet(r2, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x14)
setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r3, 0x8008563f, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000080)={r3})
fchdir(r1)
semget(0x3, 0x0, 0x9058d5b8e64f5eb6)
bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={0xffffffffffffffff, r0, 0x4, 0x1}, 0x10)
semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f00000015c0)=""/254)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000004c0)="02c08cb5c6ef098029ef8370403d2fc8b9eac24eb067882a78047503c7a21e04d3026e17d032f1cee9359359bcf6d26d", 0x30, 0x0, &(0x7f00000003c0)={0xa, 0x0, 0x0, @remote, 0x100}, 0x1c)

[  195.169269] RSP: 002b:00007f3a658a1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  195.177065] RAX: ffffffffffffffda RBX: 00007f3a658a1c90 RCX: 0000000000459a59
[  195.184316] RDX: 0000000000000000 RSI: 000000000000ab01 RDI: 0000000000000005
[  195.191570] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[  195.198827] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a658a26d4
[  195.206092] R13: 00000000004c33bb R14: 00000000004d7100 R15: 0000000000000006
[  195.242608] block nbd0: shutting down sockets
03:31:11 executing program 0 (fault-call:5 fault-nth:7):
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

03:31:11 executing program 2:
socket$netlink(0x10, 0x3, 0x0)
mkdir(0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
fstat(0xffffffffffffffff, &(0x7f0000000900))
add_key$user(&(0x7f0000000000)='user\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffa)
mount(0x0, 0x0, &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0)
chdir(&(0x7f0000000140)='./file0\x00')
mkdir(&(0x7f0000000500)='./file1\x00', 0x0)
r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fchdir(r0)
mkdirat(r0, &(0x7f0000000180)='.//ile0\x00', 0x4)
unlinkat(0xffffffffffffffff, &(0x7f0000000300)='./file1\x00', 0x600)
symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='.//ile0\x00')
mkdir(&(0x7f0000000340)='./file0\x00', 0x0)
ioctl$TCSETXF(0xffffffffffffffff, 0x5434, &(0x7f0000000040)={0x0, 0x65cbd9e0, [0x0, 0x5, 0x3], 0x10001})
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000005c0)={{{@in6=@mcast2, @in=@remote}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, 0x0)
mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e3a66696c65302c776f726b64653100000000000000009d0d42d90a92f498e7e5cc57412e32f4a7e8bd4058927330dc74f2af7af5682b374029e18e358a02ab9bbc88f42cc37fb0bb36bc728f0739c80885fbdd78f450fe388daa7f8414744d5d0b7adb2b04"])
r1 = open(&(0x7f0000000080)='.//ile0\x00', 0x10000, 0x0)
renameat(r1, &(0x7f0000000240)='.//ile0\x00', r1, &(0x7f00000007c0)='./file2\x00')
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'lo\x00\x00\x00\x00\x02\x00', <r2=>0x0})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6, @remote}, 0x10)

[  195.304470] ntfs: (device loop5): parse_options(): Unrecognized mount option show_sysNfiles.
[  195.327226] ntfs: (device loop5): parse_options(): The fmask option requires an argument.
03:31:12 executing program 3:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000500)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe)
r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd)
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
dup2(0xffffffffffffffff, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000140)=0x4)
keyctl$dh_compute(0x17, &(0x7f0000000040)={r0, r0, r1}, &(0x7f0000000280)=""/243, 0x20e, &(0x7f0000000240)={&(0x7f0000000080)={'crct10dif-generic\x00'}})

[  195.401007] block nbd0: Receive control failed (result -22)
[  195.413503] FAULT_INJECTION: forcing a failure.
[  195.413503] name failslab, interval 1, probability 0, space 0, times 0
[  195.429550] CPU: 0 PID: 8259 Comm: syz-executor.0 Not tainted 4.14.149 #0
[  195.436638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  195.441244] device sit0 entered promiscuous mode
[  195.446253] Call Trace:
[  195.446276]  dump_stack+0x138/0x197
[  195.446296]  should_fail.cold+0x10f/0x159
[  195.446311]  should_failslab+0xdb/0x130
[  195.465807]  kmem_cache_alloc_node_trace+0x280/0x770
[  195.471003]  ? rcu_lockdep_current_cpu_online+0xf2/0x140
[  195.476469]  __kmalloc_node_track_caller+0x3d/0x80
[  195.483422]  __kmalloc_reserve.isra.0+0x40/0xe0
[  195.488109]  __alloc_skb+0xcf/0x500
[  195.491744]  ? skb_scrub_packet+0x4b0/0x4b0
[  195.496200]  ? netlink_has_listeners+0x20a/0x330
[  195.500970]  kobject_uevent_env+0x781/0xc23
[  195.505578]  kobject_uevent+0x20/0x26
[  195.509582]  nbd_size_update+0x292/0x3e0
[  195.513688]  nbd_ioctl+0x42b/0xb30
[  195.517236]  ? nbd_add_socket+0x5e0/0x5e0
[  195.521390]  ? lock_downgrade+0x740/0x740
[  195.525554]  ? nbd_add_socket+0x5e0/0x5e0
[  195.529711]  blkdev_ioctl+0x96b/0x1860
[  195.532574] overlayfs: unrecognized mount option "workde1" or missing value
[  195.533608]  ? blkpg_ioctl+0x980/0x980
[  195.533628]  ? __might_sleep+0x93/0xb0
[  195.533638]  ? __fget+0x210/0x370
[  195.533653]  block_ioctl+0xde/0x120
[  195.533665]  ? blkdev_fallocate+0x3b0/0x3b0
[  195.560606]  do_vfs_ioctl+0x7ae/0x1060
[  195.564595]  ? selinux_file_mprotect+0x5d0/0x5d0
[  195.569481]  ? lock_downgrade+0x740/0x740
[  195.574856]  ? ioctl_preallocate+0x1c0/0x1c0
[  195.579292]  ? __fget+0x237/0x370
[  195.583116]  ? security_file_ioctl+0x89/0xb0
[  195.587530]  SyS_ioctl+0x8f/0xc0
[  195.591009]  ? do_vfs_ioctl+0x1060/0x1060
[  195.595166]  do_syscall_64+0x1e8/0x640
[  195.599057]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  195.603915]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  195.609102] RIP: 0033:0x459a59
[  195.612303] RSP: 002b:00007f3a658a1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  195.618505] overlayfs: unrecognized mount option "workde1" or missing value
[  195.620003] RAX: ffffffffffffffda RBX: 00007f3a658a1c90 RCX: 0000000000459a59
[  195.620010] RDX: 0000000000000000 RSI: 000000000000ab01 RDI: 0000000000000005
[  195.620016] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
03:31:12 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000001b80)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700000000000000000000000000000000000000000000000000000000000000009c37d24295ec2070de4000"/109], 0x74}}, 0x0)
r4 = socket$nl_route(0x10, 0x3, 0x0)
getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000300), &(0x7f0000000340)=0x4)
sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=@newtfilter={0x34, 0x2c, 0x701, 0x0, 0x0, {0x0, r3, {}, {}, {0x3}}, [@filter_kind_options=@f_basic={{0xc, 0x1, 'basic\x00'}, {0x4}}]}, 0x34}}, 0x0)
ioctl$BLKALIGNOFF(0xffffffffffffffff, 0x127a, &(0x7f0000000380))

03:31:12 executing program 1:
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$TIOCSRS485(0xffffffffffffffff, 0x542f, &(0x7f0000000240)={0x9, 0x0, 0x7ff})
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000200)={0x62, <r0=>0x0})
ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000280)={r0, 0x3})
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0)
rmdir(0x0)
r1 = socket$inet6(0xa, 0x803, 0x3)
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'bridge0\x00h\x00\x01\xd8\x00H\x00'})
ioctl$TIOCSISO7816(0xffffffffffffffff, 0xc0285443, &(0x7f0000000080)={0x1f, 0x3ff, 0x80, 0x10001, 0x8001})
r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/psched\x00')
ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000140)={{0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x1, @random="5d806e235041"}, 0x64, {0x2, 0x4e21, @multicast2}, 'netdevsim0\x00'})

03:31:12 executing program 2:
creat(&(0x7f0000000300)='./file0\x00', 0x22)
clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='devpts\x00', 0x0, &(0x7f00000001c0)='/selinux/policy\x00')
r0 = gettid()
tkill(r0, 0x3c)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
r1 = getpid()
sched_setattr(r1, &(0x7f0000000040)={0xfffffffffffffdda, 0x2, 0x0, 0x0, 0x5, 0x0, 0x8, 0x4}, 0x0)
sched_getscheduler(r1)
pipe(&(0x7f0000000180)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
fcntl$setpipe(r3, 0x407, 0x0)
pipe(&(0x7f00000002c0)={<r4=>0xffffffffffffffff})
vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0)
ioctl$TCSETXF(r4, 0x5434, &(0x7f0000000100)={0xff26, 0xffff, [0xfff8, 0x81, 0xff, 0x4, 0x4], 0xcf5})
write(r3, &(0x7f0000000340), 0x41395527)
chdir(&(0x7f0000001380)='./file0\x00')
vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0)
r5 = socket(0x10, 0x2, 0x0)
write(r5, &(0x7f0000000000)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c)
r6 = socket$inet6(0xa, 0x3, 0x3c)
connect$inet6(r6, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c)
io_setup(0x3b24, &(0x7f0000000740)=<r7=>0x0)
io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f0000000780), 0x0, 0x3}])
sync_file_range(r5, 0xa98, 0xfffffffffffffff7, 0x5)
r8 = open(&(0x7f0000000240)='./file0\x00', 0x80800, 0xa5)
r9 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
r10 = dup2(0xffffffffffffffff, r9)
write$cgroup_pid(r10, &(0x7f00000001c0), 0x12)
read(r10, &(0x7f0000000200)=""/61, 0x3d)
sendfile(r8, r8, 0x0, 0x2008000fffffffe)
openat$cgroup_type(r2, 0x0, 0x2, 0x0)

[  195.620021] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a658a26d4
[  195.620026] R13: 00000000004c33bb R14: 00000000004d7100 R15: 0000000000000006
[  195.644566] device sit0 left promiscuous mode
[  195.701992] block nbd0: shutting down sockets
03:31:12 executing program 0 (fault-call:5 fault-nth:8):
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

[  195.792036] device sit0 entered promiscuous mode
03:31:12 executing program 3:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = dup3(r1, r0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x6011, r3, 0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x800005, 0x0, 0x0, 0x0, 0x0, 0x1, 0x41363, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x800000, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r5 = perf_event_open(&(0x7f0000000300)={0x400000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
r7 = dup2(0xffffffffffffffff, r6)
write$cgroup_pid(r7, &(0x7f00000001c0), 0x12)
ioctl$USBDEVFS_CLAIM_PORT(r7, 0x80045518, &(0x7f0000000080)=0x771f)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r5, 0x0)
r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x0)
ioctl$EVIOCGREP(r8, 0x80084503, &(0x7f0000000000)=""/109)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r5)
pipe(&(0x7f00000001c0)={<r9=>0xffffffffffffffff, <r10=>0xffffffffffffffff})
write(r10, &(0x7f00000001c0), 0x10000026f)
read(r9, &(0x7f0000000200)=""/250, 0x50c7e3e3)

[  195.817401] devpts: called with bogus options
[  195.834617] bridge0: port 2(bridge_slave_1) entered disabled state
[  195.843472] bridge0: port 1(bridge_slave_0) entered disabled state
03:31:12 executing program 4:
syz_emit_ethernet(0x1ce, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x198, 0x21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x3800000000000000]}, @mcast1, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, @dstopts={0x73, 0x1, [], [@enc_lim, @jumbo]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @hopopts={0x0, 0x24, [], [@enc_lim, @generic={0x0, 0xfa, "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"}, @calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0]}}]}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, "0087ae", 0x0, "ca8345"}}}}}}}, 0x0)

[  195.865676] block nbd0: Receive control failed (result -22)
[  195.872434] FAULT_INJECTION: forcing a failure.
[  195.872434] name failslab, interval 1, probability 0, space 0, times 0
[  195.901741] CPU: 0 PID: 8285 Comm: syz-executor.0 Not tainted 4.14.149 #0
[  195.908756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  195.918222] Call Trace:
[  195.918244]  dump_stack+0x138/0x197
[  195.918264]  should_fail.cold+0x10f/0x159
[  195.918281]  should_failslab+0xdb/0x130
[  195.918294]  kmem_cache_alloc_node+0x287/0x780
[  195.918311]  __alloc_skb+0x9c/0x500
[  195.918319]  ? skb_scrub_packet+0x4b0/0x4b0
[  195.918330]  ? netlink_has_listeners+0x20a/0x330
[  195.918344]  kobject_uevent_env+0x781/0xc23
[  195.918363]  kobject_uevent+0x20/0x26
[  195.918374]  nbd_size_update+0x292/0x3e0
[  195.918387]  nbd_ioctl+0x42b/0xb30
[  195.918400]  ? nbd_add_socket+0x5e0/0x5e0
[  195.918409]  ? lock_downgrade+0x740/0x740
[  195.918423]  ? nbd_add_socket+0x5e0/0x5e0
[  195.918433]  blkdev_ioctl+0x96b/0x1860
[  195.918442]  ? blkpg_ioctl+0x980/0x980
[  195.918456]  ? __might_sleep+0x93/0xb0
[  195.918463]  ? __fget+0x210/0x370
[  195.918476]  block_ioctl+0xde/0x120
[  195.918484]  ? blkdev_fallocate+0x3b0/0x3b0
[  195.918493]  do_vfs_ioctl+0x7ae/0x1060
[  195.918503]  ? selinux_file_mprotect+0x5d0/0x5d0
[  195.918511]  ? lock_downgrade+0x740/0x740
[  195.918522]  ? ioctl_preallocate+0x1c0/0x1c0
[  195.918535]  ? __fget+0x237/0x370
[  195.925376]  ? security_file_ioctl+0x89/0xb0
[  195.933640]  SyS_ioctl+0x8f/0xc0
[  195.933648]  ? do_vfs_ioctl+0x1060/0x1060
[  195.933661]  do_syscall_64+0x1e8/0x640
[  195.933669]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  195.933686]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  195.933693] RIP: 0033:0x459a59
[  195.933698] RSP: 002b:00007f3a658a1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  195.933710] RAX: ffffffffffffffda RBX: 00007f3a658a1c90 RCX: 0000000000459a59
[  196.067584] RDX: 0000000000000000 RSI: 000000000000ab01 RDI: 0000000000000005
[  196.074841] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[  196.082106] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a658a26d4
[  196.089376] R13: 00000000004c33bb R14: 00000000004d7100 R15: 0000000000000006
[  196.135861] block nbd0: shutting down sockets
03:31:12 executing program 5:
r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f00000000c0)='./file0\x00')
mkdirat(r0, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0)
mkdir(&(0x7f0000000440)='./file1\x00', 0x0)
mount$overlay(0x400000, &(0x7f0000000300)='./file0\x00', &(0x7f0000000480)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1'])
symlink(&(0x7f0000000340)='./file1/file0\x00', &(0x7f0000000380)='./file0/file0\x00')
openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x42)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
stat(&(0x7f0000000280)='./file0/file0\x00', 0x0)

03:31:12 executing program 4:
socket$packet(0x11, 0x3, 0x300)
r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0)
clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='devpts\x00', 0x0, &(0x7f00000001c0)='/selinux/policy\x00')
r1 = getpid()
tkill(r1, 0x800000015)
tkill(r1, 0x3c)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
r2 = getpid()
sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0)
r3 = socket$inet6(0xa, 0x2, 0x0)
recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0)
fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0)
sync()
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x1edac0, 0x0)
sendmmsg$inet_sctp(r0, &(0x7f0000005300)=[{&(0x7f0000000100)=@in6={0xa, 0x4e23, 0x5, @loopback, 0x200}, 0x1c, &(0x7f0000002600)=[{&(0x7f0000000200)="0ced201e6d99c90a9444beb3ba7af5b2e57d5f466a258c76d2373fbda67aa00422a2914594a5eafe76ed2181a9acdcb8339c1491aaadb9c393942c9deb854d1ea5bec2dfea43d3d5e457be18246d8d920277908ef9833da69ee752cb5398e7395c0281dd064dd872b3fda194", 0x6c}, {&(0x7f0000000340)="c0ea9930e48dac8281fcc51cf7f0825ab9741b17d193a2e6e300a5ced4457f901db37caf18c7f6c67c04134d9d016000e18171fb778ff193ac134c33069828401485e656f90617df67e2aa75421f298a34787c40ed5724408de40a81f727945a158d7ca965f03573a3f5e2684c1b9985e5587ea99723535a0ac87634bb9f96dd1af0bf874c40b247f18e98e0079ed428ab582c6986fa87e9ad95f7d6b39865b7a0ca19a6353ed033ac4d3283d6", 0xad}, {&(0x7f00000002c0)="c65e3440870186ffdae0fe272bcb8518", 0x10}, {&(0x7f0000000400)="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0x1000}, 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0x1000}], 0x8, &(0x7f0000003d40)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x5}}, @init={0x18, 0x84, 0x0, {0xfff, 0x5, 0x94a, 0x3}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x1}}], 0x48, 0x1}, {&(0x7f0000003dc0)=@in={0x2, 0x4e23, @loopback}, 0x10, &(0x7f0000003f40)=[{&(0x7f0000003e00)="f9bd21be84d8f969c2558e7e01ce161f2196a0f478d7d890f523df62b173ce3664b738f52eeba0d5d06c1ed39bee04a47c3214a0d0be16f095896849db0fe15794f50e2ec02c790e1b394a796dfcf58d9aaa42ca71740f6ca0014a9ce120decd0bba22d854cdf48dc74782199c49e8b9f120203be002dea9ef41c06b280ae66e871603497c89f80c93512f56df4f340ce724706611efd121a1c78922f0d8e04f65a0d117aadded70383ddd5fd59f5dbc5e3226ba7310862e34bab020cb2df78499bf3b30ebd45af033b5bf05f8f69d1e87e04eb8daeea98e16378f0b52d538495a80511060c69346772971c2a5", 0xed}, {&(0x7f0000003f00)="2d6c8768b6a452188328dd8fb3977ff5", 0x10}], 0x2, 0x0, 0x0, 0x40}, {&(0x7f0000003f80)=@in6={0xa, 0x4e20, 0x8, @mcast2, 0x5}, 0x1c, &(0x7f0000005240)=[{&(0x7f0000003fc0)="208b4b2d45de42a121f059481e945b0d0bf2cc31d51f18e97076fa927e080524d1fd860ecbb81aa8edf3fb5444a727a224494c655a0d6d60816d2af5f9d04794efa2afc95a21b5ad2de1496a9cc38a8d9252485f81313540ed93998382024c1297f7a9052a88efb74249fd5fdbcb8dba6b7127342fa92d13586fc9396e7aa84cd7b235f1013cbffec55e4b77ba35f8ac2750c93887d2d049ac", 0x99}, {&(0x7f0000004080)="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", 0x1000}, {&(0x7f0000005080)="85ef8515a1310aa825770f5ae958f6d08259ec4c9aef4a94870b8c9711690f99a834df2e72a12e51aeb62615937df13928e636012ba7c4fdc17625e4d4ef7423880902d0f9ea39d36c7ef7f10170bf3457b885a2c06a8cd42d0e0892ae1172eb7385cce0b6f5dba228fb7b0d869b8f6eda48df2d635f434c0b63e377ff1aa38658ea3c6fd0bac089a8fb21756cac4a", 0x8f}, {&(0x7f0000005140)}, {&(0x7f0000005180)="9e619bd6f1b9d0641b8f1a56342f581214317355fc6e0a754809b3d88f916b194f15843c12876e3845dd53c61d98d530c46e1c549a6c36825b8c0c90919f5f1fa040b061f1bbcf7402a13fa638c7a8425c0cf44eaa0dca4b5ee36800e8e27d46a7e3b827b961075b56a204d22eda88a6eb5473bb6887bc30dcef5e2adb5115fdc31b4b774bbefcf74dbdd949b8292d1cd3be4c2863d6adfa4b0690dcf43b8c109ffdfbdfecdf764f8d671fd612138987f196d2e1e05e9a77", 0xb8}], 0x5, &(0x7f00000052c0)=[@authinfo={0x18, 0x84, 0x6, {0x8001}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2}], 0x30, 0xb1c576d6d0c748dd}], 0x5, 0x8000000)
ftruncate(r4, 0x28007d)
ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000005440))
sendfile(r4, r4, 0x0, 0x2008000fffffffe)
ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0x17000)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)

03:31:12 executing program 1:
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$TIOCSRS485(0xffffffffffffffff, 0x542f, &(0x7f0000000240)={0x9, 0x0, 0x7ff})
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000200)={0x62, <r0=>0x0})
ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000280)={r0, 0x3})
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0)
rmdir(0x0)
r1 = socket$inet6(0xa, 0x803, 0x3)
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'bridge0\x00h\x00\x01\xd8\x00H\x00'})
ioctl$TIOCSISO7816(0xffffffffffffffff, 0xc0285443, &(0x7f0000000080)={0x1f, 0x3ff, 0x80, 0x10001, 0x8001})
r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/psched\x00')
ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000140)={{0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x1, @random="5d806e235041"}, 0x64, {0x2, 0x4e21, @multicast2}, 'netdevsim0\x00'})

[  196.159012] audit: type=1804 audit(1571196672.757:78): pid=8304 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir253417184/syzkaller.W8hgcG/34/file0" dev="sda1" ino=16678 res=1
03:31:12 executing program 0 (fault-call:5 fault-nth:9):
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

[  196.266441] devpts: called with bogus options
[  196.300959] overlayfs: filesystem on './file0' not supported as upperdir
[  196.315280] block nbd0: Receive control failed (result -22)
03:31:13 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r1, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071")
mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0'])
open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0)
chdir(&(0x7f0000000080)='./file0\x00')
open(&(0x7f0000000240)='./bus\x00', 0x101044, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x40, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, @vti={{0x8, 0x1, 'vti6'}, {0x14, 0x2, [@vti_common_policy=[@IFLA_VTI_LINK={0x8}, @IFLA_VTI_FWMARK={0x8}]]}}}]}, 0x40}}, 0x0)
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
r3 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x6, 0x4001)
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000740)={0x2, 0x6})
dup2(0xffffffffffffffff, r2)
sendmsg$kcm(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000001c0)="0985c3144a3974dee10b79cdce6a3d0261723d1957e94f80efa0bee43d631af87a1011a5f290a2b1d8a2ff24e35907ab2075ac30fb7fb79d50abfcf70f7afe2ce4c88d085e0598c41fa22633bfc7c5fb1d0de795e68728ac9516fdc7d97728466f03de28b53da7d925a26f01d0596231f569b2f92cb704db1d4eec1fe3790f5b39fdf6d775e7cef8c9ca98140bec7b8fb16abf5bec9c17035289fc12245c5ec95cf8123a403d7b3289e70e62", 0xac}, {&(0x7f0000000280)="0884b397ce64430f7df0b74d2ff1c53ec3444ef26962140d1c55878a4bddfd65ef9d17059404f8a057e47616f1438850646e8d17325036ecc72156b89e00e66e90ff405209f02be50acbd194a3c65e2b599eee80d85eaeee99b5b777c3b49fa88393b845ed1d3cee50c170f80ac14845293e5c942951a4d43fcebf659f08f032e169a17e2c59aaf678299e8d19027453435f09f46dfdd648c3acc06b5601dfcc370eb198e2560dbb840b85dc9d5f387f1b8904e568de87fd438163d1e1e97631a4697d15ad26633c1d96e79d96adde", 0xcf}, {&(0x7f0000000000)="fef83518c95f06a9954434cd9e41f26839fcf6873a77c1ece97a31267d89be6bee6515667184cc3e0638b4abd7a962585f857cfb5d20da86558472b099f8cf2ac581a90835f84e7e0b0dc75091f952dc85bda7a1b565843262651f2efea338d6", 0x60}, {&(0x7f0000000380)="56ae914c429cee8ec2f813e0b64697f34fffc06fe3dfbc1a353d6b36fcd5ace3e6cd49182a0bdec54c78e3f3bdc6a5ecdd8f0d1d49faa3c4e44495dac263c7cd67141cf31a9cd1d746f32bfd553737b7d8391909d863cf", 0x57}, {&(0x7f0000000400)="1c83f6587d8042fd14ca1ae6c9d3f70cf2b37726107889d810f9b28cbd6fbb8d8cd5bdd2c5e21ccaec9c8f8453aa079c3ae08dc71e3d512d08ede43f480e45036facb47b23083ec91515bf960b80efb5895b7e0c2ef4b4cf66b0b2a68d54aeccca26bbf5415bfb20fe9764131c39f9ec79a7cc52844b9c8f1e1ae23ccd112cd31d186537873ab9a237467cf55755cb13cbee38ddbead610c11169c6b2bf0405fec3350d35d", 0xa5}], 0x5, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x1e0}, 0x800)

[  196.342853] FAULT_INJECTION: forcing a failure.
[  196.342853] name failslab, interval 1, probability 0, space 0, times 0
03:31:13 executing program 5:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r0, 0x8008563f, 0x0)
r1 = socket(0x11, 0x80002, 0x0)
setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000000000)=0x2, 0x4)
bind$packet(r1, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x14)
setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={<r2=>0x0, 0x96, "8cda7acc2f2ee86af7c150d65ec0367131d92684023e0299c5c2ffdb7a971650247899c92283f0a438955cc230a307a5219b04045ac176481f3179b93741c236fc55a78acf24f9018d0b119bce7d0bfae851d0d555213260a8ca5c5d1e2e93732b8e22912dbb4ab164ef3b75225d140e7d848b1838cbbaafe89d541ce0fefd8fead43d5776a6cd908a427bb1cee7efeb7887095916be"}, &(0x7f0000000240)=0x9e)
setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x20, 0x5, 0xfffff3c7, 0xf170, 0x1}, 0x14)
mount$fuseblk(0x0, 0x0, 0x0, 0x0, 0x0)
getpgrp(0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x100082)
r4 = memfd_create(&(0x7f0000000380)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Zb\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86a\xfa\xb8\xfb)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0)
shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil)
r5 = socket(0x10, 0x0, 0x0)
getsockname(r5, &(0x7f0000000000)=@ethernet={0x0, @remote}, &(0x7f0000000080)=0x80)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, 0x0, 0x0)
accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0)
shmctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x0, 0x0, 0xee01, 0x0, 0xee01, 0x0, 0x319a}, 0x0, 0x4, 0x4000000, 0x0, 0x0, 0x0, 0x200})
pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000180)='\'', 0x1}], 0x1, 0x8180a)
ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4)
sendfile(r3, r4, 0x0, 0x20000102000007)

[  196.417865] CPU: 0 PID: 8316 Comm: syz-executor.0 Not tainted 4.14.149 #0
[  196.424833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  196.434202] Call Trace:
[  196.436800]  dump_stack+0x138/0x197
[  196.440475]  should_fail.cold+0x10f/0x159
[  196.444658]  should_failslab+0xdb/0x130
[  196.448675]  kmem_cache_alloc_node_trace+0x280/0x770
[  196.454161]  ? rcu_lockdep_current_cpu_online+0xf2/0x140
[  196.454179]  __kmalloc_node_track_caller+0x3d/0x80
[  196.464556]  __kmalloc_reserve.isra.0+0x40/0xe0
[  196.469232]  __alloc_skb+0xcf/0x500
[  196.472879]  ? skb_scrub_packet+0x4b0/0x4b0
[  196.477205]  ? netlink_has_listeners+0x20a/0x330
[  196.478661] overlayfs: fs on '.' does not support file handles, falling back to index=off.
[  196.482141]  kobject_uevent_env+0x781/0xc23
[  196.482163]  kobject_uevent+0x20/0x26
[  196.482173]  nbd_size_update+0x292/0x3e0
[  196.482180]  ? nbd_ioctl+0x74a/0xb30
[  196.482191]  nbd_ioctl+0x42b/0xb30
[  196.482202]  ? nbd_add_socket+0x5e0/0x5e0
[  196.482216]  ? lock_downgrade+0x740/0x740
[  196.500288] audit: type=1804 audit(1571196673.047:79): pid=8321 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir129998917/syzkaller.np5baE/34/file0/bus" dev="sda1" ino=16594 res=1
[  196.502868]  ? nbd_add_socket+0x5e0/0x5e0
[  196.502882]  blkdev_ioctl+0x96b/0x1860
[  196.553776]  ? blkpg_ioctl+0x980/0x980
[  196.557659]  ? __might_sleep+0x93/0xb0
[  196.561536]  ? __fget+0x210/0x370
[  196.565070]  block_ioctl+0xde/0x120
[  196.568686]  ? blkdev_fallocate+0x3b0/0x3b0
[  196.574991]  do_vfs_ioctl+0x7ae/0x1060
[  196.578866]  ? selinux_file_mprotect+0x5d0/0x5d0
[  196.583606]  ? lock_downgrade+0x740/0x740
[  196.587838]  ? ioctl_preallocate+0x1c0/0x1c0
[  196.592349]  ? __fget+0x237/0x370
[  196.595898]  ? security_file_ioctl+0x89/0xb0
[  196.600317]  SyS_ioctl+0x8f/0xc0
[  196.603669]  ? do_vfs_ioctl+0x1060/0x1060
[  196.607904]  do_syscall_64+0x1e8/0x640
[  196.611862]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  196.616831]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  196.622006] RIP: 0033:0x459a59
[  196.625192] RSP: 002b:00007f3a658a1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  196.632891] RAX: ffffffffffffffda RBX: 00007f3a658a1c90 RCX: 0000000000459a59
[  196.640238] RDX: 0000000000000000 RSI: 000000000000ab01 RDI: 0000000000000005
[  196.647504] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[  196.654843] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a658a26d4
03:31:13 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
r1 = syz_open_dev$evdev(&(0x7f0000000540)='/dev/input/event!\x00', 0xc000000000, 0x240001)
r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffa)
r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cachefiles\x00', 0x101000, 0x0)
r4 = socket$inet6(0xa, 0x1200000002, 0x0)
setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000240)=0x4, 0x4)
sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
r5 = fcntl$dupfd(r3, 0x0, r4)
getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000980)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000000400)=0xe8)
ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000440)={@initdev={0xfe, 0x88, [], 0x1, 0x0}, @empty, @ipv4={[], [], @broadcast}, 0x2, 0x20, 0x2a0976ea, 0x400, 0xba, 0x4900040, r6})
fadvise64(r0, 0x0, 0x3, 0x5)
r7 = request_key(&(0x7f00000001c0)='ceph\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f0000000500)='wlan0securitysystem\x00', r2)
keyctl$revoke(0x3, r7)
r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc0\x00', 0x400, 0x0)
getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000740)={<r9=>0x0, @empty}, &(0x7f0000000780)=0xc)
setsockopt$inet6_mreq(r8, 0x29, 0x0, &(0x7f00000007c0)={@rand_addr="4b3c532b4d2a17ce196ac9e78b49338e", r9}, 0x14)
r10 = memfd_create(&(0x7f00000000c0)='\x00'/10, 0x0)
write$binfmt_script(r10, &(0x7f00000005c0)=ANY=[@ANYBLOB="0a32e6406a95bea83e7cfe1e0cbb26a0c7d713bb2c3b29ee4c6cab71cfe34fd762fa9183b9fa8ad65df64c3d53a915c79682523d852e10aa2749"], 0x4)
fcntl$dupfd(r10, 0x0, r10)
r11 = memfd_create(&(0x7f00000000c0)='\x00'/10, 0x0)
write$binfmt_script(r11, &(0x7f0000000300)=ANY=[@ANYBLOB='#G}\t'], 0x4)
fcntl$dupfd(r11, 0x0, r11)
r12 = memfd_create(&(0x7f00000000c0)='\x00'/10, 0x0)
write$binfmt_script(r12, &(0x7f0000000300)=ANY=[@ANYBLOB='#G}\t'], 0x4)
r13 = fcntl$dupfd(r12, 0x0, r12)
execveat(r13, &(0x7f00000003c0)='\x00', 0x0, 0x0, 0x1000)
r14 = memfd_create(&(0x7f00000000c0)='\x00'/10, 0x0)
write$binfmt_script(r14, &(0x7f0000000300)=ANY=[@ANYBLOB='#G}\t'], 0x4)
fcntl$dupfd(r14, 0x0, r14)
r15 = memfd_create(&(0x7f00000000c0)='\x00'/10, 0x0)
write$binfmt_script(r15, &(0x7f0000000300)=ANY=[@ANYBLOB='#G}\t'], 0x4)
r16 = fcntl$dupfd(r15, 0x0, r15)
execveat(r16, &(0x7f0000000040)='\x00', 0x0, 0x0, 0x1000)
r17 = memfd_create(&(0x7f00000000c0)='\x00'/10, 0x0)
write$binfmt_script(r17, &(0x7f0000000300)=ANY=[@ANYBLOB='#G}\t'], 0x4)
fcntl$dupfd(r17, 0x0, r17)
r18 = memfd_create(&(0x7f00000000c0)='\x00'/10, 0x0)
write$binfmt_script(r18, &(0x7f0000000300)=ANY=[@ANYBLOB='#G}\t'], 0x4)
fcntl$dupfd(r18, 0x0, r18)
r19 = socket$inet6(0xa, 0x1200000002, 0x0)
setsockopt$inet6_mtu(r19, 0x29, 0x17, &(0x7f0000000240)=0x4, 0x4)
sendto$inet6(r19, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
write$P9_RREADLINK(r8, &(0x7f00000005c0)=ANY=[], 0x0)
ioctl$RNDZAPENTCNT(r8, 0x5204, &(0x7f0000000380)=0x2)
clone(0x6102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r20 = openat$random(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/urandom\x00', 0x2000, 0x0)
writev(r1, &(0x7f0000000700)=[{&(0x7f0000000640)="66272eaa06a51a7d7226b96c2afb86ce08ef206b217688545660d86fe1f9c065e14cd72ace015de136876bff95ab12204af3a19a121cafc578add591ed5cdf36debdfe982b958c73b950c20791a2518c94a6d94d3817f19015d49732509e0067082e75cc9ad0410509b6461a9ede4dee14f906c34252e8639cb99db404843e87bc912683adedae11e4a4462eff26c24152cbba49c3168b5bc240c1032280b3af260175f3bd341e1fdb74f3c60d51a252adb9dd5d410f36b4bf", 0xb9}], 0x1)
setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00000002c0)={@multicast2, @rand_addr=0x6e0}, 0x8)
ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000000)={0x36, 0x400001, 0x7f, 0x0, "0000e1d1ea0000000000000000afa68a69da0000000000000000000800"})
ioctl$EVIOCGSW(r1, 0x8040451b, 0x0)
socketpair$unix(0x1, 0x40000005, 0x0, &(0x7f0000000180)={<r21=>0xffffffffffffffff, <r22=>0xffffffffffffffff})
ioctl$EXT4_IOC_GROUP_ADD(r21, 0x40246608, &(0x7f0000000300)={0x1c00000000000000, 0x5, 0x0, 0x5, 0x383, 0x5})
ioctl$PERF_EVENT_IOC_ENABLE(r22, 0x8912, 0x400200)
mmap(&(0x7f0000322000/0x1000)=nil, 0x1000, 0x0, 0x810, r20, 0x3)
ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000580)={@ipv4={[], [], @empty}, 0x20, r9})
ioctl$RNDCLEARPOOL(r20, 0x5206, &(0x7f0000000200)=0x64)
setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000180)=0xfffffffffffffffb, 0x4)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @loopback}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x10020000802, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10)
r23 = dup2(r0, r0)
write$cgroup_type(r23, &(0x7f0000000140)='\xff\x0freadee\x00', 0x9)

[  196.662196] R13: 00000000004c33bb R14: 00000000004d7100 R15: 0000000000000006
[  196.675848] overlayfs: failed to resolve 'file0˝§ˇµe„2be.ţŁ8Ö': -2
[  196.683456] devpts: called with bogus options
[  196.704980] block nbd0: shutting down sockets
03:31:13 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000001040)={0x2, 0x4e23, @loopback}, 0x10)
setsockopt$SO_TIMESTAMP(r0, 0x1, 0x1d, &(0x7f0000000040)=0x7fff, 0x4)
r1 = accept4$inet(r0, &(0x7f0000000080)={0x2, 0x0, @empty}, &(0x7f00000000c0)=0x10, 0x800)
getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000140)={'nat\x00', 0x0, 0x4, 0x92, [], 0x4, &(0x7f0000000100)=[{}, {}, {}, {}], &(0x7f00000002c0)=""/146}, &(0x7f0000000200)=0x78)
recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x11ed}], 0x1}, 0x0)
write$binfmt_aout(r0, &(0x7f0000000280)=ANY=[@ANYRES16], 0x2)

[  196.838200] audit: type=1804 audit(1571196673.437:80): pid=8287 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir253417184/syzkaller.W8hgcG/34/file0" dev="sda1" ino=16678 res=1
03:31:13 executing program 2:
ioctl$CAPI_GET_FLAGS(0xffffffffffffffff, 0x80044323, &(0x7f0000000280))

03:31:13 executing program 0 (fault-call:5 fault-nth:10):
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

03:31:13 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
r1 = syz_open_dev$evdev(&(0x7f0000000540)='/dev/input/event!\x00', 0xc000000000, 0x240001)
r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffa)
r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cachefiles\x00', 0x101000, 0x0)
r4 = socket$inet6(0xa, 0x1200000002, 0x0)
setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000240)=0x4, 0x4)
sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
r5 = fcntl$dupfd(r3, 0x0, r4)
getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000980)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000000400)=0xe8)
ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000440)={@initdev={0xfe, 0x88, [], 0x1, 0x0}, @empty, @ipv4={[], [], @broadcast}, 0x2, 0x20, 0x2a0976ea, 0x400, 0xba, 0x4900040, r6})
fadvise64(r0, 0x0, 0x3, 0x5)
r7 = request_key(&(0x7f00000001c0)='ceph\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f0000000500)='wlan0securitysystem\x00', r2)
keyctl$revoke(0x3, r7)
r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc0\x00', 0x400, 0x0)
getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000740)={<r9=>0x0, @empty}, &(0x7f0000000780)=0xc)
setsockopt$inet6_mreq(r8, 0x29, 0x0, &(0x7f00000007c0)={@rand_addr="4b3c532b4d2a17ce196ac9e78b49338e", r9}, 0x14)
r10 = memfd_create(&(0x7f00000000c0)='\x00'/10, 0x0)
write$binfmt_script(r10, &(0x7f00000005c0)=ANY=[@ANYBLOB="0a32e6406a95bea83e7cfe1e0cbb26a0c7d713bb2c3b29ee4c6cab71cfe34fd762fa9183b9fa8ad65df64c3d53a915c79682523d852e10aa2749"], 0x4)
fcntl$dupfd(r10, 0x0, r10)
r11 = memfd_create(&(0x7f00000000c0)='\x00'/10, 0x0)
write$binfmt_script(r11, &(0x7f0000000300)=ANY=[@ANYBLOB='#G}\t'], 0x4)
fcntl$dupfd(r11, 0x0, r11)
r12 = memfd_create(&(0x7f00000000c0)='\x00'/10, 0x0)
write$binfmt_script(r12, &(0x7f0000000300)=ANY=[@ANYBLOB='#G}\t'], 0x4)
r13 = fcntl$dupfd(r12, 0x0, r12)
execveat(r13, &(0x7f00000003c0)='\x00', 0x0, 0x0, 0x1000)
r14 = memfd_create(&(0x7f00000000c0)='\x00'/10, 0x0)
write$binfmt_script(r14, &(0x7f0000000300)=ANY=[@ANYBLOB='#G}\t'], 0x4)
fcntl$dupfd(r14, 0x0, r14)
r15 = memfd_create(&(0x7f00000000c0)='\x00'/10, 0x0)
write$binfmt_script(r15, &(0x7f0000000300)=ANY=[@ANYBLOB='#G}\t'], 0x4)
r16 = fcntl$dupfd(r15, 0x0, r15)
execveat(r16, &(0x7f0000000040)='\x00', 0x0, 0x0, 0x1000)
r17 = memfd_create(&(0x7f00000000c0)='\x00'/10, 0x0)
write$binfmt_script(r17, &(0x7f0000000300)=ANY=[@ANYBLOB='#G}\t'], 0x4)
fcntl$dupfd(r17, 0x0, r17)
r18 = memfd_create(&(0x7f00000000c0)='\x00'/10, 0x0)
write$binfmt_script(r18, &(0x7f0000000300)=ANY=[@ANYBLOB='#G}\t'], 0x4)
fcntl$dupfd(r18, 0x0, r18)
r19 = socket$inet6(0xa, 0x1200000002, 0x0)
setsockopt$inet6_mtu(r19, 0x29, 0x17, &(0x7f0000000240)=0x4, 0x4)
sendto$inet6(r19, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
write$P9_RREADLINK(r8, &(0x7f00000005c0)=ANY=[], 0x0)
ioctl$RNDZAPENTCNT(r8, 0x5204, &(0x7f0000000380)=0x2)
clone(0x6102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r20 = openat$random(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/urandom\x00', 0x2000, 0x0)
writev(r1, &(0x7f0000000700)=[{&(0x7f0000000640)="66272eaa06a51a7d7226b96c2afb86ce08ef206b217688545660d86fe1f9c065e14cd72ace015de136876bff95ab12204af3a19a121cafc578add591ed5cdf36debdfe982b958c73b950c20791a2518c94a6d94d3817f19015d49732509e0067082e75cc9ad0410509b6461a9ede4dee14f906c34252e8639cb99db404843e87bc912683adedae11e4a4462eff26c24152cbba49c3168b5bc240c1032280b3af260175f3bd341e1fdb74f3c60d51a252adb9dd5d410f36b4bf", 0xb9}], 0x1)
setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00000002c0)={@multicast2, @rand_addr=0x6e0}, 0x8)
ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000000)={0x36, 0x400001, 0x7f, 0x0, "0000e1d1ea0000000000000000afa68a69da0000000000000000000800"})
ioctl$EVIOCGSW(r1, 0x8040451b, 0x0)
socketpair$unix(0x1, 0x40000005, 0x0, &(0x7f0000000180)={<r21=>0xffffffffffffffff, <r22=>0xffffffffffffffff})
ioctl$EXT4_IOC_GROUP_ADD(r21, 0x40246608, &(0x7f0000000300)={0x1c00000000000000, 0x5, 0x0, 0x5, 0x383, 0x5})
ioctl$PERF_EVENT_IOC_ENABLE(r22, 0x8912, 0x400200)
mmap(&(0x7f0000322000/0x1000)=nil, 0x1000, 0x0, 0x810, r20, 0x3)
ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000580)={@ipv4={[], [], @empty}, 0x20, r9})
ioctl$RNDCLEARPOOL(r20, 0x5206, &(0x7f0000000200)=0x64)
setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000180)=0xfffffffffffffffb, 0x4)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @loopback}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x10020000802, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10)
r23 = dup2(r0, r0)
write$cgroup_type(r23, &(0x7f0000000140)='\xff\x0freadee\x00', 0x9)

[  196.977021] block nbd0: Receive control failed (result -22)
[  196.984371] FAULT_INJECTION: forcing a failure.
[  196.984371] name failslab, interval 1, probability 0, space 0, times 0
[  197.027338] CPU: 1 PID: 8350 Comm: syz-executor.0 Not tainted 4.14.149 #0
[  197.034300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  197.043657] Call Trace:
[  197.046250]  dump_stack+0x138/0x197
[  197.049988]  should_fail.cold+0x10f/0x159
[  197.054153]  should_failslab+0xdb/0x130
[  197.058224]  kmem_cache_alloc_node+0x287/0x780
[  197.062821]  __alloc_skb+0x9c/0x500
[  197.066448]  ? skb_scrub_packet+0x4b0/0x4b0
[  197.071003]  ? netlink_has_listeners+0x20a/0x330
[  197.075772]  kobject_uevent_env+0x781/0xc23
[  197.080123]  kobject_uevent+0x20/0x26
[  197.083928]  nbd_size_update+0x292/0x3e0
[  197.087998]  nbd_ioctl+0x42b/0xb30
[  197.091555]  ? nbd_add_socket+0x5e0/0x5e0
[  197.095713]  ? lock_downgrade+0x740/0x740
[  197.096409] devpts: called with bogus options
[  197.099880]  ? nbd_add_socket+0x5e0/0x5e0
[  197.108503]  blkdev_ioctl+0x96b/0x1860
[  197.112396]  ? blkpg_ioctl+0x980/0x980
[  197.116407]  ? __might_sleep+0x93/0xb0
[  197.120294]  ? __fget+0x210/0x370
[  197.123756]  block_ioctl+0xde/0x120
[  197.127513]  ? blkdev_fallocate+0x3b0/0x3b0
[  197.131839]  do_vfs_ioctl+0x7ae/0x1060
[  197.135954]  ? selinux_file_mprotect+0x5d0/0x5d0
[  197.140739]  ? lock_downgrade+0x740/0x740
[  197.144899]  ? ioctl_preallocate+0x1c0/0x1c0
[  197.149320]  ? __fget+0x237/0x370
[  197.152796]  ? security_file_ioctl+0x89/0xb0
[  197.157214]  SyS_ioctl+0x8f/0xc0
[  197.160585]  ? do_vfs_ioctl+0x1060/0x1060
[  197.164744]  do_syscall_64+0x1e8/0x640
[  197.168670]  ? trace_hardirqs_off_thunk+0x1a/0x1c
03:31:13 executing program 5:
r0 = socket$inet6(0x10, 0x80000000003, 0x0)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r1, 0x8008563f, 0x0)
fsetxattr(r1, 0xfffffffffffffffd, &(0x7f0000000140)='x\xcbAP\xc0\x83\xba\xc7\xad\x91\xf4y\x06?x\xf5\xb1\xbf\x18u\x9e0\n\x8a\x17\xac\xc5\x89\xc7\f\xe49r\x88\xf8\xb0\x170\xbb\xef\xe1\xb0D-G\x9c\x0e\xc8\xaf\xf1q\x02|\xb5\x18?\x13\x9c\x1c\xedq\x80V0,A\xe2\xf8\x8b\xd3l#h\xcb_\xf6\xe9y\xb0F\x1e\xe5\xd7#O\xeb\xdb+\xa7\xe1v67', 0x5d, 0x3)
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
dup2(0xffffffffffffffff, r2)
setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000040)={{0x583, 0x3}, 0x32}, 0x10)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000000c0)="5500000018007f7000fe01b2a4a280930a60000000a84302910000003900090023000c00030000000d001500fc637400e34f040a1a3ad5570800c78b80082314e9030b9d110c85b1766732009b84e7b1df136ef75a", 0x55}], 0x1}, 0x0)

03:31:13 executing program 1:
pipe(&(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
read(r0, &(0x7f0000000100)=""/41, 0xa0)
close(r0)
socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = fcntl$dupfd(r3, 0x0, r2)
r5 = socket(0xa, 0x2, 0x0)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r6=>0x0}, &(0x7f0000cab000)=0xa)
setreuid(0x0, r6)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r7=>0x0}, &(0x7f0000cab000)=0xc)
setresgid(0x0, 0x0, r7)
write$P9_RGETATTR(r4, &(0x7f0000000140)={0xa0, 0x19, 0x1, {0x4100, {}, 0x0, r6, r7, 0x1, 0x0, 0x0, 0x5, 0x6, 0x0, 0x0, 0xc906, 0x0, 0x1}}, 0xa0)
splice(r0, 0x0, r1, 0x0, 0x2000000000000200, 0x0)
openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0)

[  197.173534]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  197.178723] RIP: 0033:0x459a59
[  197.181909] RSP: 002b:00007f3a658a1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  197.189793] RAX: ffffffffffffffda RBX: 00007f3a658a1c90 RCX: 0000000000459a59
[  197.197149] RDX: 0000000000000000 RSI: 000000000000ab01 RDI: 0000000000000005
[  197.204522] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[  197.211897] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a658a26d4
[  197.219172] R13: 00000000004c33bb R14: 00000000004d7100 R15: 0000000000000006
[  197.244669] block nbd0: shutting down sockets
[  198.400126] net_ratelimit: 12 callbacks suppressed
[  198.400132] protocol 88fb is buggy, dev hsr_slave_0
[  198.400157] protocol 88fb is buggy, dev hsr_slave_1
[  198.405128] protocol 88fb is buggy, dev hsr_slave_1
[  198.960115] protocol 88fb is buggy, dev hsr_slave_0
[  198.965494] protocol 88fb is buggy, dev hsr_slave_1
03:31:15 executing program 4:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0)
sendfile(r0, r0, 0x0, 0x8)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
r2 = dup2(0xffffffffffffffff, r1)
write$cgroup_pid(r2, &(0x7f00000001c0), 0x12)
read(r1, &(0x7f0000000040)=""/51, 0x33)
ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000000)={0x5, 0x3, 0xff})

03:31:15 executing program 3:
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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
getpid()
tkill(0x0, 0x0)
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x8, 0x0)
r1 = getegid()
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300)={0x0, <r2=>0x0}, &(0x7f0000000340)=0xc)
r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/checkreqprot\x00', 0x80, 0x0)
ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000000440)={0x53, 0xfeff, 0x400, {0x0, 0x3}, {0x706c, 0x7}, @cond=[{0x3, 0x90f5, 0x0, 0xffff, 0x4, 0x9}, {0x20, 0x9, 0x7, 0x4, 0x40, 0x6}]})
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r4=>0x0}, &(0x7f0000cab000)=0xc)
setresgid(0x0, 0x0, r4)
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000380)={{0x401, 0xee00, r1, r2, r4, 0x80, 0x9}, 0x38d3, 0x8, 0xffffffff, 0x622, 0xfff, 0x8001, 0xffffffffffffffff, 0xffffffffffffffff})
r5 = socket$nl_route(0x10, 0x3, 0x0)
r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
r7 = dup2(0xffffffffffffffff, r6)
write$cgroup_pid(r7, &(0x7f00000001c0), 0x12)
r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x0)
sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000580)=ANY=[@ANYBLOB="a00000001000010800"/20, @ANYRES16=r8, @ANYBLOB="a00659ace2b21dfdcc51340295aa951fd136107b29e81e9ab834ebe217d9a9aef7e34231d2901e8a6206f8639ca38af7b9f3cf6e3eaff99f06d1ea9e0375950ecf7d742ab6bfffb994cf55bfc5149b46ac466b8643e90f8c5a93e650bfa70bcea60b72378b6d6d2587ad0f2c27cfe518dad984c5bbcd3c3a34331f841175e8468702fd83e37e5562135d57412a155870afaa45049f0ba872da1a65ebce02562765c7f00711bcf4b2348800f0e855adde09363841f9a1d3060410e0a4383588fdc651ee33dfdca2253b5211ec6aff4d3111e768fa5f7795eb5de7d83b653eabf761ed526e53294ffa17d1e4c483581e43a2", @ANYRES32=0x0, @ANYBLOB="0200fd05", @ANYRES32, @ANYBLOB="0800000000000000000000004effffff100000000000000000000000000000000000000008001b0000000000"], 0x7}}, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0x8, <r9=>0x0, 0x1, 0x1})
ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000240)={0x8, r9, 0x2, 0x20})
r10 = socket(0x10, 0x0, 0x0)
write(r10, 0x0, 0x0)
getsockname$unix(r10, &(0x7f0000000280)=@abs, &(0x7f0000000080)=0x6e)
ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x8000}], 0x1, &(0x7f0000000040)={0x77359400}, 0x0, 0x0)

03:31:15 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x20149042, 0x0)
write$UHID_INPUT(r0, &(0x7f0000001cc0)={0x8, "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", 0x1000}, 0x1006)
r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
r2 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0)
fcntl$dupfd(r1, 0x5128d25e4f9cab62, r2)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0x8001, 0x4)
sendfile(r0, r0, &(0x7f0000000240), 0x2008000fffffffe)
r3 = accept$unix(r0, &(0x7f0000000100), &(0x7f0000000180)=0x6e)
r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
r5 = syz_open_dev$swradio(&(0x7f0000000300)='/dev/swradio#\x00', 0x0, 0x2)
ioctl$VIDIOC_SUBDEV_ENUM_DV_TIMINGS(r5, 0xc0945662, &(0x7f00000003c0)={0x3ff, 0x0, [], {0x0, @bt={0x3, 0x8000, 0x0, 0x7, 0x1c3d, 0x81, 0x6, 0x4, 0x8000, 0x8, 0x2, 0x8001, 0x2, 0x5, 0xb7a2503acf01c68d, 0x8}}})
getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x0)
r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r6, 0x8008563f, 0x0)
getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f00000005c0), &(0x7f0000000600)=0x4)
ioctl$SIOCAX25GETINFO(r4, 0x89ed, &(0x7f0000000280))
r7 = socket(0xa, 0x3, 0x8)
ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a2, &(0x7f0000000700)={'bridge0\x00\x00\x02\x00', 0x4})
setsockopt$inet_sctp_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000000740)={0x41, 0x2, 0x80000040, 0x9, 0x1f, 0x3f, 0x10001, 0x0, 0x7d, 0xfffffffffffffff7, 0xfffffffffffffffd}, 0xb)
write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={<r8=>0xffffffffffffffff}, 0x13f, 0x1}}, 0x20)
r9 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0)
getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x18, &(0x7f0000000540), &(0x7f0000000580)=0x4)
ioctl$UI_SET_LEDBIT(r9, 0x40045569, 0xa3c)
sendmsg$key(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000003f00)=ANY=[@ANYBLOB="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"/4222, @ANYRES32=r9, @ANYRESOCT, @ANYRES64=r8], 0x1023}}, 0xfffffffffffffff9)
write$RDMA_USER_CM_CMD_BIND_IP(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xed90}, r8}}, 0x30)
connect$unix(r3, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e)
ioctl$VIDIOC_G_DV_TIMINGS(r0, 0xc0845658, &(0x7f0000000480)={0x0, @reserved})
ioctl$void(r0, 0xc0045878)
readv(r0, &(0x7f0000000380)=[{0x0}, {0x0}, {&(0x7f0000000040)=""/95, 0x5f}], 0x3)

03:31:15 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$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000ee", 0xf}], 0x1, 0x0, 0x0, 0x160)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x4)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
accept4(0xffffffffffffffff, &(0x7f0000000480)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, &(0x7f0000000000)=0x80, 0x0)
ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x40000007, 0x0, 0x0, 0x0, 0x4cb]})
ioctl$KVM_RUN(r4, 0xae80, 0x0)
ioctl$KVM_RUN(r4, 0xae80, 0x0)
r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r5, 0x8008563f, 0x0)
ioctl$KVM_X86_SETUP_MCE(r5, 0x4008ae9c, &(0x7f00000000c0)={0x8, 0x8, 0x7})

03:31:15 executing program 0 (fault-call:5 fault-nth:11):
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

03:31:15 executing program 1:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x30e}, 0x0, 0x0, 0x0, 0x2, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8)
clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = getpid()
ioprio_set$pid(0x0, r0, 0x0)
pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000340)=ANY=[], 0x0)
dup(r1)
clone(0x2a4500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r2 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0)
write(r2, &(0x7f0000000600), 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x7fffffa7)
r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0)
sendfile(r3, r2, 0x0, 0x0)
ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000080))
mknod$loop(0x0, 0x2000, 0x1)
ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607)
r4 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0)
r5 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
write(r4, &(0x7f0000000600)="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", 0x1f7)
sendfile(0xffffffffffffffff, r5, 0x0, 0x7fffffa7)
sendfile(0xffffffffffffffff, r4, 0x0, 0x0)
openat$cgroup_ro(r4, &(0x7f00000000c0)='memory.stat\x00', 0x0, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000b00)={{{@in6=@loopback, @in=@multicast1}}, {{@in=@initdev}, 0x0, @in=@loopback}}, 0x0)
r6 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, r6)
openat$rtc(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setxattr$security_ima(0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="848fb0be000000000000000000000000000960366130c72683f3ea97f8c95e5467e5719ac4e1a410b20ff977e1877ca8396ffbbe3bfba87cb1aa095faa0314accf9e56ad69760e479065ea3f"], 0x2, 0x0)
r7 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0)
remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0)
remap_file_pages(&(0x7f000001f000/0x3000)=nil, 0x3000, 0x2000000, 0x0, 0x20000)
fsetxattr$trusted_overlay_opaque(r7, 0x0, 0x0, 0x0, 0x2)
mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x4, 0x0, 0x0, 0x10000000002)

[  199.277602] block nbd0: Receive control failed (result -22)
[  199.283826] audit: type=1800 audit(1571196675.877:81): pid=8386 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="collect_data" cause="failed(directio)" comm="syz-executor.1" name="file0" dev="sda1" ino=16739 res=0
[  199.294585] mmap: syz-executor.1 (8386) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt.
[  199.327838] FAULT_INJECTION: forcing a failure.
[  199.327838] name failslab, interval 1, probability 0, space 0, times 0
[  199.349962] CPU: 1 PID: 8391 Comm: syz-executor.0 Not tainted 4.14.149 #0
[  199.357022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  199.357030] Call Trace:
[  199.369020]  dump_stack+0x138/0x197
03:31:16 executing program 4:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={<r0=>0xffffffffffffffff})
r1 = dup2(r0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='hugetlb.2MB.e_in_bytes\x00\x00\x00\x00\x00', 0x275a, 0x0)
r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0)
write$P9_RCLUNK(r3, &(0x7f0000000000)={0x7}, 0x7)
fallocate(r3, 0x0, 0x0, 0x2000402)
fallocate(r2, 0x0, 0x4, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0x4, r3, 0x0, 0x8})

[  199.371835] bridge0: port 3(gretap0) entered blocking state
[  199.372696]  should_fail.cold+0x10f/0x159
[  199.372714]  should_failslab+0xdb/0x130
[  199.372728]  kmem_cache_alloc_node_trace+0x280/0x770
[  199.372742]  ? rcu_lockdep_current_cpu_online+0xf2/0x140
[  199.372757]  __kmalloc_node_track_caller+0x3d/0x80
[  199.372772]  __kmalloc_reserve.isra.0+0x40/0xe0
[  199.372784]  __alloc_skb+0xcf/0x500
[  199.372798]  ? skb_scrub_packet+0x4b0/0x4b0
[  199.372814]  ? netlink_has_listeners+0x20a/0x330
[  199.381519] bridge0: port 3(gretap0) entered disabled state
[  199.382687]  kobject_uevent_env+0x781/0xc23
[  199.382710]  kobject_uevent+0x20/0x26
[  199.382723]  nbd_size_update+0x292/0x3e0
[  199.382735]  nbd_ioctl+0x42b/0xb30
[  199.382748]  ? nbd_add_socket+0x5e0/0x5e0
[  199.382759]  ? lock_downgrade+0x740/0x740
[  199.382773]  ? nbd_add_socket+0x5e0/0x5e0
[  199.382787]  blkdev_ioctl+0x96b/0x1860
[  199.392128]  ? blkpg_ioctl+0x980/0x980
[  199.392145]  ? __might_sleep+0x93/0xb0
[  199.392154]  ? __fget+0x210/0x370
[  199.392169]  block_ioctl+0xde/0x120
[  199.392180]  ? blkdev_fallocate+0x3b0/0x3b0
[  199.392191]  do_vfs_ioctl+0x7ae/0x1060
[  199.392203]  ? selinux_file_mprotect+0x5d0/0x5d0
[  199.392212]  ? lock_downgrade+0x740/0x740
[  199.392223]  ? ioctl_preallocate+0x1c0/0x1c0
[  199.392234]  ? __fget+0x237/0x370
[  199.392251]  ? security_file_ioctl+0x89/0xb0
[  199.392264]  SyS_ioctl+0x8f/0xc0
[  199.392272]  ? do_vfs_ioctl+0x1060/0x1060
[  199.392285]  do_syscall_64+0x1e8/0x640
[  199.392293]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  199.392308]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  199.407380] RIP: 0033:0x459a59
[  199.407387] RSP: 002b:00007f3a65880c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  199.407399] RAX: ffffffffffffffda RBX: 00007f3a65880c90 RCX: 0000000000459a59
[  199.407405] RDX: 0000000000000000 RSI: 000000000000ab01 RDI: 0000000000000005
[  199.407411] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
[  199.407416] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a658816d4
[  199.407421] R13: 00000000004c33bb R14: 00000000004d7100 R15: 0000000000000006
[  199.411019] audit: type=1804 audit(1571196675.887:82): pid=8386 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir129998917/syzkaller.np5baE/38/file0" dev="sda1" ino=16739 res=1
[  199.421739] device gretap0 entered promiscuous mode
[  199.451489] bridge0: port 3(gretap0) entered blocking state
[  199.451515] bridge0: port 3(gretap0) entered forwarding state
[  199.458316] block nbd0: shutting down sockets
[  199.620526] audit: type=1804 audit(1571196676.217:83): pid=8383 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir129998917/syzkaller.np5baE/38/file0" dev="sda1" ino=16739 res=1
03:31:16 executing program 0 (fault-call:5 fault-nth:12):
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

03:31:16 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000040)={'bridge_slave_0\x00', @ifru_ivalue=0x7ff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff})
r2 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo/3\x00')
r3 = fcntl$dupfd(r1, 0x0, r2)
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000000040)={'bridge_slave_0\x00', @ifru_map={0xc7}})
setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000000)={0x0, 0x2710}, 0x10)

[  199.750854] block nbd0: Receive control failed (result -22)
[  199.758469] FAULT_INJECTION: forcing a failure.
[  199.758469] name failslab, interval 1, probability 0, space 0, times 0
[  199.794306] CPU: 1 PID: 8407 Comm: syz-executor.0 Not tainted 4.14.149 #0
[  199.801263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  199.810737] Call Trace:
[  199.813333]  dump_stack+0x138/0x197
[  199.817081]  should_fail.cold+0x10f/0x159
[  199.821375]  should_failslab+0xdb/0x130
[  199.825348]  kmem_cache_alloc_node+0x287/0x780
[  199.830013]  __alloc_skb+0x9c/0x500
[  199.833639]  ? skb_scrub_packet+0x4b0/0x4b0
[  199.837974]  ? netlink_has_listeners+0x20a/0x330
[  199.842739]  kobject_uevent_env+0x781/0xc23
[  199.847084]  kobject_uevent+0x20/0x26
[  199.850890]  nbd_size_update+0x292/0x3e0
[  199.855076]  nbd_ioctl+0x42b/0xb30
[  199.858624]  ? nbd_add_socket+0x5e0/0x5e0
[  199.862775]  ? lock_downgrade+0x740/0x740
[  199.867101]  ? nbd_add_socket+0x5e0/0x5e0
[  199.871253]  blkdev_ioctl+0x96b/0x1860
[  199.875266]  ? blkpg_ioctl+0x980/0x980
[  199.879260]  ? __might_sleep+0x93/0xb0
[  199.883244]  ? __fget+0x210/0x370
[  199.886707]  block_ioctl+0xde/0x120
[  199.890340]  ? blkdev_fallocate+0x3b0/0x3b0
03:31:16 executing program 1:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x30e}, 0x0, 0x0, 0x0, 0x2, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8)
clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = getpid()
ioprio_set$pid(0x0, r0, 0x0)
pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
write$P9_RVERSION(r1, &(0x7f0000000340)=ANY=[], 0x0)
dup(r1)
clone(0x2a4500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r2 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0)
write(r2, &(0x7f0000000600), 0x0)
sendfile(r2, 0xffffffffffffffff, 0x0, 0x7fffffa7)
r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0)
sendfile(r3, r2, 0x0, 0x0)
ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000080))
mknod$loop(0x0, 0x2000, 0x1)
ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607)
r4 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0)
r5 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
write(r4, &(0x7f0000000600)="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", 0x1f7)
sendfile(0xffffffffffffffff, r5, 0x0, 0x7fffffa7)
sendfile(0xffffffffffffffff, r4, 0x0, 0x0)
openat$cgroup_ro(r4, &(0x7f00000000c0)='memory.stat\x00', 0x0, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000b00)={{{@in6=@loopback, @in=@multicast1}}, {{@in=@initdev}, 0x0, @in=@loopback}}, 0x0)
r6 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, r6)
openat$rtc(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setxattr$security_ima(0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="848fb0be000000000000000000000000000960366130c72683f3ea97f8c95e5467e5719ac4e1a410b20ff977e1877ca8396ffbbe3bfba87cb1aa095faa0314accf9e56ad69760e479065ea3f"], 0x2, 0x0)
r7 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0)
remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0)
remap_file_pages(&(0x7f000001f000/0x3000)=nil, 0x3000, 0x2000000, 0x0, 0x20000)
fsetxattr$trusted_overlay_opaque(r7, 0x0, 0x0, 0x0, 0x2)
mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x4, 0x0, 0x0, 0x10000000002)

[  199.894666]  do_vfs_ioctl+0x7ae/0x1060
[  199.898563]  ? selinux_file_mprotect+0x5d0/0x5d0
[  199.903413]  ? lock_downgrade+0x740/0x740
[  199.907561]  ? ioctl_preallocate+0x1c0/0x1c0
[  199.912060]  ? __fget+0x237/0x370
[  199.915524]  ? security_file_ioctl+0x89/0xb0
[  199.919959]  SyS_ioctl+0x8f/0xc0
[  199.923334]  ? do_vfs_ioctl+0x1060/0x1060
[  199.927487]  do_syscall_64+0x1e8/0x640
[  199.931377]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  199.936244]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  199.941436] RIP: 0033:0x459a59
03:31:16 executing program 4:
prlimit64(0x0, 0x0, 0x0, 0x0)
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r0, 0x8008563f, 0x0)
ioctl$VIDIOC_G_PRIORITY(r0, 0x80045643, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xac00, 0x0)
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080)=0x4)
sched_setattr(0x0, 0x0, 0x0)
syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000380)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0)
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
recvfrom$unix(0xffffffffffffffff, &(0x7f0000000040)=""/3, 0x3, 0x0, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e20}, 0x6e)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0)
ioctl$FICLONERANGE(r3, 0x4020940d, 0x0)
fchdir(r2)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x32603)

03:31:16 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={<r0=>0xffffffffffffffff})
r1 = dup2(r0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
mknod(&(0x7f0000000200)='./bus\x00', 0x100c, 0x0)
mknod(&(0x7f0000000140)='./file0\x00', 0x1000, 0x0)
r2 = open(&(0x7f0000000200)='./file0\x00', 0x2, 0x0)
r3 = dup2(r2, r2)
r4 = open(&(0x7f0000000000)='./bus\x00', 0x2, 0x0)
tee(r4, r3, 0x3, 0x0)
r5 = gettid()
timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000000080))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0)
tkill(r5, 0x16)
write$binfmt_misc(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB="d2"], 0x1)

[  199.944709] RSP: 002b:00007f3a658a1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  199.952509] RAX: ffffffffffffffda RBX: 00007f3a658a1c90 RCX: 0000000000459a59
[  199.959953] RDX: 0000000000000000 RSI: 000000000000ab01 RDI: 0000000000000005
[  199.967405] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[  199.974673] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a658a26d4
[  199.974680] R13: 00000000004c33bb R14: 00000000004d7100 R15: 0000000000000006
03:31:16 executing program 1:
socket$inet_udplite(0x2, 0x2, 0x88)
perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000013c0)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7ff}}, 0xe8)
connect$inet6(r0, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c)
sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x0)
r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8000, 0x230200)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f0000000040)="9cc62267304c05de1de8441c29b6b864e50c1913ea6b45"}, 0x20)

[  199.999461] block nbd0: shutting down sockets
03:31:16 executing program 3:
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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
getpid()
tkill(0x0, 0x0)
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x8, 0x0)
r1 = getegid()
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300)={0x0, <r2=>0x0}, &(0x7f0000000340)=0xc)
r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/checkreqprot\x00', 0x80, 0x0)
ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000000440)={0x53, 0xfeff, 0x400, {0x0, 0x3}, {0x706c, 0x7}, @cond=[{0x3, 0x90f5, 0x0, 0xffff, 0x4, 0x9}, {0x20, 0x9, 0x7, 0x4, 0x40, 0x6}]})
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r4=>0x0}, &(0x7f0000cab000)=0xc)
setresgid(0x0, 0x0, r4)
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000380)={{0x401, 0xee00, r1, r2, r4, 0x80, 0x9}, 0x38d3, 0x8, 0xffffffff, 0x622, 0xfff, 0x8001, 0xffffffffffffffff, 0xffffffffffffffff})
r5 = socket$nl_route(0x10, 0x3, 0x0)
r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
r7 = dup2(0xffffffffffffffff, r6)
write$cgroup_pid(r7, &(0x7f00000001c0), 0x12)
r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x0)
sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000580)=ANY=[@ANYBLOB="a00000001000010800"/20, @ANYRES16=r8, @ANYBLOB="a00659ace2b21dfdcc51340295aa951fd136107b29e81e9ab834ebe217d9a9aef7e34231d2901e8a6206f8639ca38af7b9f3cf6e3eaff99f06d1ea9e0375950ecf7d742ab6bfffb994cf55bfc5149b46ac466b8643e90f8c5a93e650bfa70bcea60b72378b6d6d2587ad0f2c27cfe518dad984c5bbcd3c3a34331f841175e8468702fd83e37e5562135d57412a155870afaa45049f0ba872da1a65ebce02562765c7f00711bcf4b2348800f0e855adde09363841f9a1d3060410e0a4383588fdc651ee33dfdca2253b5211ec6aff4d3111e768fa5f7795eb5de7d83b653eabf761ed526e53294ffa17d1e4c483581e43a2", @ANYRES32=0x0, @ANYBLOB="0200fd05", @ANYRES32, @ANYBLOB="0800000000000000000000004effffff100000000000000000000000000000000000000008001b0000000000"], 0x7}}, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0x8, <r9=>0x0, 0x1, 0x1})
ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000240)={0x8, r9, 0x2, 0x20})
r10 = socket(0x10, 0x0, 0x0)
write(r10, 0x0, 0x0)
getsockname$unix(r10, &(0x7f0000000280)=@abs, &(0x7f0000000080)=0x6e)
ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x8000}], 0x1, &(0x7f0000000040)={0x77359400}, 0x0, 0x0)

03:31:16 executing program 4:
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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
getpid()
tkill(0x0, 0x0)
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x8, 0x0)
r1 = getegid()
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300)={0x0, <r2=>0x0}, &(0x7f0000000340)=0xc)
r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/checkreqprot\x00', 0x80, 0x0)
ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000000440)={0x53, 0xfeff, 0x400, {0x0, 0x3}, {0x706c, 0x7}, @cond=[{0x3, 0x90f5, 0x0, 0xffff, 0x4, 0x9}, {0x20, 0x9, 0x7, 0x4, 0x40, 0x6}]})
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r4=>0x0}, &(0x7f0000cab000)=0xc)
setresgid(0x0, 0x0, r4)
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000380)={{0x401, 0xee00, r1, r2, r4, 0x80, 0x9}, 0x38d3, 0x8, 0xffffffff, 0x622, 0xfff, 0x8001, 0xffffffffffffffff, 0xffffffffffffffff})
r5 = socket$nl_route(0x10, 0x3, 0x0)
r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
r7 = dup2(0xffffffffffffffff, r6)
write$cgroup_pid(r7, &(0x7f00000001c0), 0x12)
r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x0)
sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000580)=ANY=[@ANYBLOB="a00000001000010800"/20, @ANYRES16=r8, @ANYBLOB="a00659ace2b21dfdcc51340295aa951fd136107b29e81e9ab834ebe217d9a9aef7e34231d2901e8a6206f8639ca38af7b9f3cf6e3eaff99f06d1ea9e0375950ecf7d742ab6bfffb994cf55bfc5149b46ac466b8643e90f8c5a93e650bfa70bcea60b72378b6d6d2587ad0f2c27cfe518dad984c5bbcd3c3a34331f841175e8468702fd83e37e5562135d57412a155870afaa45049f0ba872da1a65ebce02562765c7f00711bcf4b2348800f0e855adde09363841f9a1d3060410e0a4383588fdc651ee33dfdca2253b5211ec6aff4d3111e768fa5f7795eb5de7d83b653eabf761ed526e53294ffa17d1e4c483581e43a2", @ANYRES32=0x0, @ANYBLOB="0200fd05", @ANYRES32, @ANYBLOB="0800000000000000000000004effffff100000000000000000000000000000000000000008001b0000000000"], 0x7}}, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0x8, <r9=>0x0, 0x1, 0x1})
ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000240)={0x8, r9, 0x2, 0x20})
r10 = socket(0x10, 0x0, 0x0)
write(r10, 0x0, 0x0)
getsockname$unix(r10, &(0x7f0000000280)=@abs, &(0x7f0000000080)=0x6e)
ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x8000}], 0x1, &(0x7f0000000040)={0x77359400}, 0x0, 0x0)

03:31:16 executing program 0 (fault-call:5 fault-nth:13):
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

03:31:16 executing program 3:
openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x84000, 0x0)
syz_read_part_table(0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000480)="777b355e3d74b4dbdca74e085c2765d60163a2392b7a27116c73787ffe31f12a2d7c84b17f436d1e8f97c40dc8c0bef8dff7e0fb740e52b4e21215a05af4bed03b3d7740be7739c6ccc3734c5fb55ab22f1f4b1e8af470abc6e79a118095ed9f3dce9a398c5c5423c819c504ff85982b91bc547cc914910c26cfefe418db292b9c94bee916703f255b740b3588713d5d114dedd13e620326961e28d2cc4cc1b1e31608160b63e0675054ba7a53ce2f7a92e40ec9280d3f5af56a1c2bb5c50e02240f8188392cba4966f2cac3e87d303ae9d8e07087a6dcabe65263d937fa6402131ea1247ff75a7bd071b35fc849db2d7e755374b6cd50c89729b299eb0c6d270ed0798ff8861f5c9383648007b559d139b8bd9ac762d7a09de94bdb44ab1da8161e352ff69c00c065bdb1b92acb7058c2716816e0cc605730cdd1488b6d97f27871e0d19be3709a0db854d644291fb718d4fda188f4f83e9ad2a73681614bf6762f618c0f82feaf5a45210d04e6acb1e3fbd500c1f857d91923512f324e226e2acaed5502c450eead2e5d305b2f2179c1a6144aff37e9d8a373b39e07614a4bf35e70afe043a1c44f86dc51c512aaf8f200b0d5f395d5c65b13204d8bee86423db937e477a5a26e8cd7fde3cf6f58bf78d0afcd27ea385c562a2e32ecac4238ec7ddaca80e82b9b4af93e87ddcc4ba76ca1f00ebdfbfd", 0x1f7, 0x9}])
clone(0xb060000, &(0x7f0000000040)="914df9c581a101e760c7dac3d688cdd683c089e92879cb71f58f7fbc33ab02651cda1cb9ce83a2ca642f5fce6a1025046af8e29b1b6b5d3fc5b6806df5824b5a4fbb64dd6ea4a04562bdebf08df4bbc3dd41eb6dd9d40046fbd904e2993e3a597b7b024b1bb404e9f265136c021b796dd4ea772a1e104df9277905e71c137d151a7b3a3cae35c2798dc9f0e093e51b6a56207423f57eb9feb4e6d60244e120e51ddf736a2c5ef218", &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000002c0)="2159bef565dd89ea0f3895e133c1a4805e197f8219e9ecf1b952fb958587a09209471ee2fdfe6b7c6e9f182f5d580441104675378bf40450cf521ab4ef3059a59c10e05474c7ee8c9c5bae3d06f61beaf11ef0ef2d6e049b75e9d5f22ca4d0198dfca07f061d408d5af361f43adf59821fba018b7a946bfc4a60a30f37e0bfe6e08c3d186778c491f2375911102511a91c7865d87416a6f2b09f3b8b47fa253df8dc15eac1ae8f125673dd05c1dc674c642c82210ac7acf5af8e9e230d48685410b0a700"/206)
setxattr$trusted_overlay_upper(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='trusted.overlay.upper\x00', &(0x7f0000000680)={0x0, 0xfb, 0x1015, 0x1, 0x0, "56159ab200b043f3a9d619ddbbdc71e0", "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"}, 0x1015, 0x3)

03:31:16 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={<r0=>0xffffffffffffffff})
r1 = dup2(r0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
mknod(&(0x7f0000000200)='./bus\x00', 0x100c, 0x0)
mknod(&(0x7f0000000140)='./file0\x00', 0x1000, 0x0)
r2 = open(&(0x7f0000000200)='./file0\x00', 0x2, 0x0)
r3 = dup2(r2, r2)
r4 = open(&(0x7f0000000000)='./bus\x00', 0x2, 0x0)
tee(r4, r3, 0x3, 0x0)
r5 = gettid()
timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000000080))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0)
tkill(r5, 0x16)
write$binfmt_misc(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB="d2"], 0x1)

03:31:16 executing program 2:
r0 = socket$inet6(0xa, 0x6, 0x0)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c)
listen(r0, 0x5eb857)
r1 = socket$inet_dccp(0x2, 0x6, 0x0)
connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10)
r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x6, 0x0)
fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000080)=0x3)
r3 = socket$inet6(0xa, 0x3, 0x20000000021)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c)
sendto$inet6(r3, &(0x7f0000000000), 0xff77, 0x0, 0x0, 0x4d97)
ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000040)={'vxcan1\x00', {0x2, 0x4e22, @loopback}})
r4 = accept4(r0, 0x0, 0x0, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r4, &(0x7f0000000c00), 0x4000000000001e6, 0x0)

[  200.247427] block nbd0: Receive control failed (result -22)
[  200.260854] FAULT_INJECTION: forcing a failure.
[  200.260854] name failslab, interval 1, probability 0, space 0, times 0
[  200.306800] CPU: 1 PID: 8446 Comm: syz-executor.0 Not tainted 4.14.149 #0
[  200.313849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  200.323211] Call Trace:
[  200.325809]  dump_stack+0x138/0x197
[  200.329457]  should_fail.cold+0x10f/0x159
[  200.333703]  should_failslab+0xdb/0x130
[  200.337687]  kmem_cache_alloc_node+0x287/0x780
[  200.342307]  __alloc_skb+0x9c/0x500
[  200.345939]  ? skb_scrub_packet+0x4b0/0x4b0
[  200.350354]  ? netlink_has_listeners+0x20a/0x330
[  200.355555]  kobject_uevent_env+0x781/0xc23
[  200.359892]  kobject_uevent+0x20/0x26
[  200.363690]  nbd_size_update+0x292/0x3e0
[  200.367764]  nbd_ioctl+0x42b/0xb30
[  200.371406]  ? nbd_add_socket+0x5e0/0x5e0
[  200.375561]  ? lock_downgrade+0x740/0x740
[  200.379726]  ? nbd_add_socket+0x5e0/0x5e0
[  200.383884]  blkdev_ioctl+0x96b/0x1860
[  200.387774]  ? blkpg_ioctl+0x980/0x980
[  200.391886]  ? __might_sleep+0x93/0xb0
[  200.395777]  ? __fget+0x210/0x370
[  200.399333]  block_ioctl+0xde/0x120
[  200.402964]  ? blkdev_fallocate+0x3b0/0x3b0
[  200.407289]  do_vfs_ioctl+0x7ae/0x1060
[  200.411181]  ? selinux_file_mprotect+0x5d0/0x5d0
[  200.415940]  ? lock_downgrade+0x740/0x740
[  200.420097]  ? ioctl_preallocate+0x1c0/0x1c0
[  200.424739]  ? __fget+0x237/0x370
[  200.428208]  ? security_file_ioctl+0x89/0xb0
[  200.432620]  SyS_ioctl+0x8f/0xc0
[  200.435988]  ? do_vfs_ioctl+0x1060/0x1060
[  200.440146]  do_syscall_64+0x1e8/0x640
[  200.444036]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  200.448889]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  200.454278] RIP: 0033:0x459a59
03:31:17 executing program 1:
syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="ff7f695ff8939e749a572cd279976c3291ab3906b0dc4a1503000000000000f3f2253b24c57bd2ee25089963cb3dec59c720bad8f85ccfffd6cf367fd7c1ed784cd577a4262c9c2bf23743e2ba9a4e58de3b2bd6444a70187823f081d57ec7339025bf43c2aec9aabe03603c6a8132a0e7849ab8055f76a20dcd717b22a88a54091a4f3504965f671913310d51dc48d5c0c2a34ee0ef5ad881ef2ebe"])
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x0)
ioctl$KDSETLED(r0, 0x4b32, 0x6)
r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x6)
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
dup2(0xffffffffffffffff, r2)
ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000300)={0x9, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]})
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/s\xddI\xd4J\xee<\x95\xablop', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x0)
ioctl$VIDIOC_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f0000000140)={0x0, @bt={0x6, 0x3, 0x0, 0x2, 0xfff, 0x6, 0x1, 0x4, 0x0, 0x2, 0xd, 0x5, 0x100, 0x0, 0x4, 0x20}})
ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x0, 0x1, 0x6, 0x3ff})

[  200.457466] RSP: 002b:00007f3a658a1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  200.465179] RAX: ffffffffffffffda RBX: 00007f3a658a1c90 RCX: 0000000000459a59
[  200.472446] RDX: 0000000000000000 RSI: 000000000000ab01 RDI: 0000000000000005
[  200.479721] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[  200.486991] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a658a26d4
[  200.494263] R13: 00000000004c33bb R14: 00000000004d7100 R15: 0000000000000006
03:31:17 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3)
r1 = dup(r0)
r2 = socket(0x10, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r3=>0x0}, &(0x7f0000cab000)=0xc)
setresuid(0x0, r3, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8b04, &(0x7f0000000600)='wlan1\x00\a\xd3~\xd4\xa2\xb8y\xe1\x04\xbe\x02\x00\x00\x00\x00\x00\x00\x00!\a\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\a\x00\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:a\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\a\x00vCh>\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\x99\xb9j\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\x9cy\xb3QOT\xdc\x86\x82Q\xe0\xab\xc1w\x03;-^(\x02=\xf39\xe9yT\xc4\xf0\xef\xe0X\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\x990\xcei\xf2\xd1\x04\xde\xaa\xfa\xc0\xe9c\x81\x86\xc3j2m\xf6B\x19=h\x8fe\xc2\x13\x92?||\xbf\x10\x8f$\xdf^\xba\x04^\x13\r}\xd2n?3O\xb5\xa8\xfa\xfe\xe6\x92\xfd\x1c\xbc\x15\x81G\xbeC\xb2\x80\x87\x83\xb6\xf7wz\xcf\xa3c\xac\xe56\x8cg\x15\x9e\x96c')

03:31:17 executing program 5:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/user\x00')
r2 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2)
r3 = getpid()
tkill(r3, 0x800000015)
ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000140)={[], 0x7, 0x1000, 0x1, 0x81, 0x7, r3})
sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="440000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="e5dba18f000000001cd7ebdea6202ed2af5e3f2987c3eba68759f72a97bad5ddadd6e30f26f441df2a6b936bedade6d1b42a7d73b55b064595d0bbbf3fb58b38991e52accc6ee6da67f294d32da568d3664ff880b4e77aa42f79ebe29cd7aa5e8d0c96da2634607ea7498036780ff05343b94d9a2e3432668449f211a9e37121611c44baa1ec1e5350db17e7a87f3e4195e29606a67113fc26092465af88664e25f514c180804e435519ca3d1397f534e3f190590847ff0f20ab0f6ba2937582565496ae0412", @ANYRES32=r1], 0x44}}, 0x0)

[  200.555150] block nbd0: shutting down sockets
03:31:17 executing program 0 (fault-call:5 fault-nth:14):
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

[  200.581282] Dev loop3: unable to read RDB block 1
[  200.586271]  loop3: unable to read partition table
03:31:17 executing program 4:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f0000000000)="b9760a0000b830a9f76eba409321930f300fc75d00c4c17bf0b707000000eb00eaf8ffffffa90036fad32d0c000000660fd145f1f23e650f0019c4e379142109", 0x26d}], 0x1, 0xa, 0x0, 0xfffffffffffffef5)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
syz_genetlink_get_family_id$nbd(0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000021000/0x1000)=nil})
r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x0, 0x0)
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c8]})
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, 0x0)
ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, &(0x7f0000000140)={0x0, 0x10000, 0x80000001, &(0x7f0000000080)=0x7})
ioctl$KVM_RUN(r2, 0xae80, 0x0)
write$P9_RLINK(r3, &(0x7f0000000100)={0x7}, 0x7)

[  200.625035] loop3: partition table beyond EOD, truncated
[  200.647519] FAT-fs (loop1): Unrecognized mount option "˙i_ř“žtšW" or missing value
[  200.658074] loop_reread_partitions: partition scan of loop3 () failed (rc=-5)
[  200.697643] block nbd0: Receive control failed (result -22)
[  200.708554] FAULT_INJECTION: forcing a failure.
[  200.708554] name failslab, interval 1, probability 0, space 0, times 0
[  200.733448] CPU: 1 PID: 8478 Comm: syz-executor.0 Not tainted 4.14.149 #0
[  200.740407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  200.749846] Call Trace:
[  200.752439]  dump_stack+0x138/0x197
[  200.756080]  should_fail.cold+0x10f/0x159
[  200.760239]  should_failslab+0xdb/0x130
[  200.764221]  kmem_cache_alloc_node+0x287/0x780
[  200.768816]  __alloc_skb+0x9c/0x500
[  200.772443]  ? skb_scrub_packet+0x4b0/0x4b0
[  200.776786]  ? netlink_has_listeners+0x20a/0x330
[  200.781546]  kobject_uevent_env+0x781/0xc23
[  200.785895]  kobject_uevent+0x20/0x26
[  200.789699]  nbd_size_update+0x292/0x3e0
[  200.793762]  nbd_ioctl+0x42b/0xb30
[  200.797304]  ? nbd_add_socket+0x5e0/0x5e0
[  200.801455]  ? lock_downgrade+0x740/0x740
[  200.805712]  ? nbd_add_socket+0x5e0/0x5e0
[  200.809868]  blkdev_ioctl+0x96b/0x1860
[  200.813760]  ? blkpg_ioctl+0x980/0x980
[  200.817657]  ? __might_sleep+0x93/0xb0
[  200.821621]  ? __fget+0x210/0x370
[  200.825085]  block_ioctl+0xde/0x120
[  200.828716]  ? blkdev_fallocate+0x3b0/0x3b0
[  200.833060]  do_vfs_ioctl+0x7ae/0x1060
[  200.836951]  ? selinux_file_mprotect+0x5d0/0x5d0
[  200.841816]  ? lock_downgrade+0x740/0x740
[  200.845965]  ? ioctl_preallocate+0x1c0/0x1c0
[  200.850374]  ? __fget+0x237/0x370
[  200.853835]  ? security_file_ioctl+0x89/0xb0
[  200.858244]  SyS_ioctl+0x8f/0xc0
[  200.861615]  ? do_vfs_ioctl+0x1060/0x1060
[  200.865772]  do_syscall_64+0x1e8/0x640
[  200.869801]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  200.874659]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  200.879988] RIP: 0033:0x459a59
[  200.883165] RSP: 002b:00007f3a658a1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  200.890980] RAX: ffffffffffffffda RBX: 00007f3a658a1c90 RCX: 0000000000459a59
[  200.898277] RDX: 0000000000000000 RSI: 000000000000ab01 RDI: 0000000000000005
[  200.905673] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[  200.913024] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a658a26d4
[  200.920367] R13: 00000000004c33bb R14: 00000000004d7100 R15: 0000000000000006
03:31:17 executing program 2:
r0 = socket$inet6(0xa, 0x6, 0x0)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c)
listen(r0, 0x5eb857)
r1 = socket$inet_dccp(0x2, 0x6, 0x0)
connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10)
r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x6, 0x0)
fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000080)=0x3)
r3 = socket$inet6(0xa, 0x3, 0x20000000021)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c)
sendto$inet6(r3, &(0x7f0000000000), 0xff77, 0x0, 0x0, 0x4d97)
ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000040)={'vxcan1\x00', {0x2, 0x4e22, @loopback}})
r4 = accept4(r0, 0x0, 0x0, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r4, &(0x7f0000000c00), 0x4000000000001e6, 0x0)

[  200.951268] FAT-fs (loop1): Unrecognized mount option "˙i_ř“žtšW" or missing value
[  200.969793] block nbd0: shutting down sockets
03:31:17 executing program 0 (fault-call:5 fault-nth:15):
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

[  201.000839] Dev loop3: unable to read RDB block 1
[  201.015027]  loop3: unable to read partition table
03:31:17 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e21, @local}, 0xfffffffffffffe32)
getpeername(r0, 0x0, 0x0)

[  201.059445] loop3: partition table beyond EOD, truncated
[  201.075760] loop_reread_partitions: partition scan of loop3 () failed (rc=-5)
[  201.110262] block nbd0: Receive control failed (result -22)
[  201.119793] FAULT_INJECTION: forcing a failure.
[  201.119793] name failslab, interval 1, probability 0, space 0, times 0
[  201.148194] syz-executor.1 uses obsolete (PF_INET,SOCK_PACKET)
[  201.161777] CPU: 1 PID: 8499 Comm: syz-executor.0 Not tainted 4.14.149 #0
[  201.168736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  201.178093] Call Trace:
[  201.180697]  dump_stack+0x138/0x197
[  201.184398]  should_fail.cold+0x10f/0x159
[  201.188567]  should_failslab+0xdb/0x130
[  201.192553]  kmem_cache_alloc_node+0x287/0x780
[  201.197150]  __alloc_skb+0x9c/0x500
[  201.201471]  ? skb_scrub_packet+0x4b0/0x4b0
[  201.205816]  ? netlink_has_listeners+0x20a/0x330
[  201.210580]  kobject_uevent_env+0x781/0xc23
[  201.214916]  kobject_uevent+0x20/0x26
[  201.218719]  nbd_size_update+0x292/0x3e0
[  201.222789]  nbd_ioctl+0x42b/0xb30
[  201.226408]  ? nbd_add_socket+0x5e0/0x5e0
[  201.230645]  ? lock_downgrade+0x740/0x740
[  201.234798]  ? nbd_add_socket+0x5e0/0x5e0
[  201.238948]  blkdev_ioctl+0x96b/0x1860
[  201.242832]  ? blkpg_ioctl+0x980/0x980
[  201.246730]  ? __might_sleep+0x93/0xb0
[  201.250621]  ? __fget+0x210/0x370
[  201.254206]  block_ioctl+0xde/0x120
[  201.257845]  ? blkdev_fallocate+0x3b0/0x3b0
[  201.262167]  do_vfs_ioctl+0x7ae/0x1060
[  201.266073]  ? selinux_file_mprotect+0x5d0/0x5d0
[  201.271175]  ? lock_downgrade+0x740/0x740
[  201.275328]  ? ioctl_preallocate+0x1c0/0x1c0
[  201.279921]  ? __fget+0x237/0x370
[  201.283387]  ? security_file_ioctl+0x89/0xb0
[  201.287805]  SyS_ioctl+0x8f/0xc0
[  201.291169]  ? do_vfs_ioctl+0x1060/0x1060
[  201.295318]  do_syscall_64+0x1e8/0x640
[  201.299224]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  201.304175]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  201.309448] RIP: 0033:0x459a59
03:31:17 executing program 3:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r1, 0x8008563f, 0x0)
ioctl$UI_SET_LEDBIT(r1, 0x40045569, 0x5)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c)
listen(r2, 0x0)
sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, &(0x7f00000002c0))
setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6)
setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28)
sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b)
openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0)

[  201.312632] RSP: 002b:00007f3a658a1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  201.320452] RAX: ffffffffffffffda RBX: 00007f3a658a1c90 RCX: 0000000000459a59
[  201.327722] RDX: 0000000000000000 RSI: 000000000000ab01 RDI: 0000000000000005
[  201.335000] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[  201.342381] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a658a26d4
[  201.349784] R13: 00000000004c33bb R14: 00000000004d7100 R15: 0000000000000006
03:31:18 executing program 2:
clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/load\x00', 0x2, 0x0)
write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757815000000002bf600000800000007000000402c110000000000090000070000000000000000000000ed73d8a71f3a00040000004b579f7eab3579671b3d8d617ea663a789b939a6067599752eed15437004619bdf7f655d6128978e8eb93d033d6e8014c095577bc9565461ecbfccbe1d25d59f09624e22e1f584fb5d2d348b3e4eb4d0bfa0b0699de9b71ea7039da5bbf8669c8d9fe65897810a7c43df9a9171630fce6d4a2be3f50938dbb269ac04ec9dd6f25b9c7ac3c8880c4cbd170631fbe07a17f622d14b51edd530c89eefdb16f380"], 0xe2)
r1 = socket(0x11, 0x80002, 0x0)
setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000000000)=0x2, 0x4)
syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x81, 0x10000)
bind$packet(r1, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x14)
setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x8, 0x4)

03:31:18 executing program 4:
mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
setxattr$security_ima(&(0x7f0000001800)='./file0\x00', &(0x7f00000041c0)='security.ima\x00', &(0x7f0000004340)=@sha1={0x1, "b9e3b59ff576cfab01c2250ba6e5a71b4f0ee9f9"}, 0x15, 0x3)
sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000080004006bb40000"], 0x30}}, 0x0)
r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x8001, 0x80)
r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
r3 = syz_open_procfs(0x0, &(0x7f0000000600)='oom_adj\x00')
recvmmsg(0xffffffffffffffff, &(0x7f0000006c40)=[{{&(0x7f0000000440)=@caif, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/248, 0xf8}, 0x8}, {{0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000640)=""/179, 0xb3}, {&(0x7f0000000700)=""/54, 0x36}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/171, 0xab}, {&(0x7f0000001800)}], 0x5, &(0x7f00000018c0)=""/4096, 0x1000}, 0x1}, {{&(0x7f00000028c0)=@ipx, 0x80, &(0x7f0000002e80)=[{&(0x7f0000002940)=""/170, 0xaa}, {&(0x7f0000002a00)=""/196, 0xc4}, {&(0x7f0000002b00)=""/204, 0xcc}, {&(0x7f0000002c00)=""/18, 0x12}, {&(0x7f0000002c40)=""/251, 0xfb}, {&(0x7f0000002d40)=""/75, 0x4b}, {&(0x7f0000002dc0)=""/167, 0xa7}], 0x7}, 0x20}, {{&(0x7f0000002f00)=@x25={0x9, @remote}, 0x80, &(0x7f0000004280)=[{&(0x7f0000002f80)=""/4096, 0x1000}, {&(0x7f0000006e00)=""/141, 0x8d}, {&(0x7f0000004000)=""/180, 0xb4}, {&(0x7f00000040c0)=""/170, 0xaa}, {&(0x7f0000004180)=""/37, 0x25}, {&(0x7f00000004c0)=""/34, 0x22}, {&(0x7f0000004200)=""/106, 0x6a}], 0x7, &(0x7f0000004300)=""/28, 0x1c}, 0x6c}, {{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000005980)=[{&(0x7f00000043c0)=""/102, 0x66}, {&(0x7f0000004440)=""/64, 0x40}, {&(0x7f0000004480)=""/159, 0x9f}, {&(0x7f0000004540)=""/4096, 0x1000}, {&(0x7f0000005540)=""/147, 0x93}, {&(0x7f0000005600)=""/23, 0x17}, {&(0x7f0000005640)=""/140, 0x8c}, {&(0x7f0000005700)=""/230, 0xe6}, {&(0x7f0000006ec0)=""/79, 0x4f}, {&(0x7f0000005880)=""/198, 0xc6}], 0xa}, 0x7}, {{&(0x7f0000005a40)=@hci, 0x80, &(0x7f0000005c00)=[{&(0x7f0000005ac0)=""/119, 0x77}, {&(0x7f0000005b40)=""/123, 0x7b}, {&(0x7f0000005bc0)=""/30, 0x1e}], 0x3, &(0x7f0000005c40)=""/4096, 0x1000}, 0x80}], 0x6, 0x40000183, &(0x7f0000006dc0)={0x77359400})
preadv(r3, &(0x7f00000017c0), 0x199, 0x0)
sendmsg$nl_route(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB="200000002200000228bd7000ffdbdf25021020321f0000000300000010000000"], 0x20}, 0x1, 0x0, 0x0, 0x4000040}, 0x80)
renameat(r1, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000280)='./file0\x00')
r4 = syz_open_procfs(0x0, &(0x7f0000000600)='oom_adj\x00')
preadv(r4, &(0x7f00000017c0), 0x10000000000001be, 0x0)
write$selinux_validatetrans(r4, &(0x7f00000003c0)={'system_u:object_r:audisp_exec_t:s0', 0x20, 'system_u:object_r:dpkg_exec_t:s0', 0x20, 0x2, 0x20, '/sbin/dhclient\x00'}, 0x68)
syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00')

[  201.409070] block nbd0: shutting down sockets
03:31:18 executing program 1:
r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80000)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x4000000000008d}, 0x0)
r1 = getpid()
sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0)
getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, 0x0, &(0x7f0000000140))
r2 = socket$inet6(0xa, 0x2, 0x0)
recvmmsg(r2, &(0x7f0000008880), 0x62a, 0x0, 0x0)
pipe(&(0x7f0000000200)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
fcntl$setpipe(r4, 0x407, 0x0)
write(r4, &(0x7f0000000340), 0x41395527)
vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x8, 0xfffffffffffffffb}, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
epoll_create1(0x0)
r6 = socket$netlink(0x10, 0x3, 0x0)
socket$netlink(0x10, 0x3, 0x0)
r7 = socket(0x10, 0x0, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, <r8=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0xfc82, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c00000014000b0d00000000000000000a000000", @ANYRES32=r8, @ANYBLOB="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"], 0x2c}}, 0x0)
ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000000)={@mcast1, @mcast2, @mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r8})
r9 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r9, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10)
setsockopt$sock_int(r9, 0x1, 0x6, &(0x7f0000000280)=0x32, 0x4)
connect$inet(r9, 0x0, 0x0)
sendmmsg$inet(r9, &(0x7f00000003c0), 0x0, 0x0)
r10 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fstat(r9, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r11=>0x0})
fchown(r10, r11, 0x0)
setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@loopback, @in6=@remote, 0x4e22, 0xb7, 0x4e20, 0x0, 0xa, 0xc0, 0x10, 0x1, r8, r11}, {0x3, 0x2e, 0x9, 0xffffffffffffffff, 0x7fff, 0xffffffffffff0000, 0x2, 0x4}, {0x3ff, 0x0, 0x40, 0x1}, 0x200, 0x6e6bb9, 0xa1e2c507dee4f6a3, 0x1, 0x2, 0xb84a788130c5afab}, {{@in=@broadcast, 0x4d6, 0x6c}, 0x5, @in=@empty, 0x3507, 0x0, 0x0, 0x8, 0x5, 0x3, 0x5}}, 0xe8)
socket(0x10, 0x0, 0x0)

03:31:18 executing program 0 (fault-call:5 fault-nth:16):
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

[  201.500582] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
[  201.535167] SELinux:  policydb table sizes (2048,1792) do not match mine (8,7)
[  201.547037] block nbd0: Receive control failed (result -22)
03:31:18 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(0x0, 0x0, 0x0)
r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x0, 0x0)
ioctl$NBD_SET_SOCK(r2, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r1, 0xab03)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0xaa, "a6c993a3f1f1fefc67bb3213a774e1461676d618f2b8302189b69103e6d923488a6c97a2f622b0fd599f5eca3887c6426db9f8ea76b6927e7da67e6e091e1ef19ed77f0965748fb8e42e66b53969873418313b3a52e97041e80995ffcb24e7f78b74d060013a3cff7590dea96885d52b47cc9359be85e6833e27c81137b670bbd016b4d0199bfe1b09e1c26eeb5b13343ef9721f63ce0163ed56721804af9775f771140c03a8c708d728"}, &(0x7f0000000100)=0xce)
ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x0)

[  201.571391] block nbd0: shutting down sockets
[  201.581612] SELinux: failed to load policy
[  201.596280] SELinux:  policydb table sizes (2048,1792) do not match mine (8,7)
[  201.673915] SELinux: failed to load policy
[  201.763488] QAT: Invalid ioctl
[  201.767914] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
[  201.824764] QAT: Invalid ioctl
[  201.828314] QAT: Invalid ioctl
03:31:20 executing program 5:
r0 = socket(0x11, 0x2, 0x0)
syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(0x0, 0x0, 0x0)
r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x0, 0x0)
ioctl$NBD_SET_SOCK(r2, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r1, 0xab03)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0xaa, "a6c993a3f1f1fefc67bb3213a774e1461676d618f2b8302189b69103e6d923488a6c97a2f622b0fd599f5eca3887c6426db9f8ea76b6927e7da67e6e091e1ef19ed77f0965748fb8e42e66b53969873418313b3a52e97041e80995ffcb24e7f78b74d060013a3cff7590dea96885d52b47cc9359be85e6833e27c81137b670bbd016b4d0199bfe1b09e1c26eeb5b13343ef9721f63ce0163ed56721804af9775f771140c03a8c708d728"}, &(0x7f0000000100)=0xce)
ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x0)

03:31:20 executing program 1:
mkdir(&(0x7f0000001240)='./file0\x00', 0x1)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0)
ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x14)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={<r1=>0xffffffffffffffff})
close(r1)
r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r3=>0x0]}, &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x75, &(0x7f0000000040)={r3}, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x9, 0x9, 0x2, 0x2, 0x0, 0x3ff, 0x0, 0xffffffff}, 0x20)
r4 = socket$pppoe(0x18, 0x1, 0x0)
connect$pppoe(r4, &(0x7f0000000000)={0x18, 0x0, {0x1, @random="5fa60adba055", 'hsr0\x00'}}, 0x1e)
sendmmsg(r4, &(0x7f000000d180), 0x4000000000000eb, 0x0)
r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
r6 = dup2(0xffffffffffffffff, r5)
write$cgroup_pid(r6, &(0x7f00000001c0), 0x12)
ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r6, 0x800443d3, &(0x7f0000000140)={{0x6, 0x81, 0x6, 0x0, 0x6}, 0x3, 0xffff})
clock_settime(0x0, &(0x7f0000000100)={0x0, 0x1c9c380})
semget$private(0x0, 0x0, 0x0)
r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r7, 0x8008563f, 0x0)
ioctl$USBDEVFS_CLAIM_PORT(r7, 0x80045518, &(0x7f0000000180)=0x20)

03:31:20 executing program 2:
r0 = open(&(0x7f0000000140)='./file0\x00', 0x40c2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x40)
write$9p(r0, &(0x7f0000000800)="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", 0x600)
sendfile(r0, r1, 0x0, 0x10000)
ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000000)=0xffff)
socket(0x0, 0x0, 0x0)

03:31:20 executing program 3:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r1, 0x8008563f, 0x0)
ioctl$UI_SET_LEDBIT(r1, 0x40045569, 0x5)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c)
listen(r2, 0x0)
sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, &(0x7f00000002c0))
setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6)
setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28)
sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b)
openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0)

03:31:20 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r1, 0x8008563f, 0x0)
ioctl$UI_SET_LEDBIT(r1, 0x40045569, 0x5)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c)
listen(r2, 0x0)
sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, &(0x7f00000002c0))
setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6)
setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28)
sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b)
openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0)

03:31:20 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(0x0, 0x0, 0x0)
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
io_setup(0x8, &(0x7f0000000000))
dup2(0xffffffffffffffff, r2)
ioctl$NBD_SET_SOCK(r2, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r1, 0xab03)
ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x0)

[  203.607733] kauditd_printk_skb: 2 callbacks suppressed
[  203.607741] audit: type=1800 audit(1571196680.207:86): pid=8555 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="collect_data" cause="failed(directio)" comm="syz-executor.2" name="file0" dev="sda1" ino=16763 res=0
[  203.629747] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
[  203.692516] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
[  203.692855] QAT: Invalid ioctl
03:31:20 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x400040)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x0)
connect$vsock_dgram(r3, &(0x7f0000000000)={0x28, 0x0, 0xe02dea37de39f6da, @hyper}, 0x10)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0406618, &(0x7f0000000040)={{0x1, 0x0, @descriptor="8386705c9c2575a9"}})
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

[  203.827978] audit: type=1804 audit(1571196680.257:87): pid=8555 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir253417184/syzkaller.W8hgcG/40/file0" dev="sda1" ino=16763 res=1
03:31:20 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x80000)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0xfffffffffffffffc)

[  204.194258] block nbd0: Receive control failed (result -22)
[  204.202996] block nbd0: shutting down sockets
[  204.267860] block nbd0: shutting down sockets
03:31:20 executing program 4:
socket$nl_route(0x10, 0x3, 0x0)
getpid()
sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0)
capget(&(0x7f0000000200)={0x20071026}, &(0x7f0000000240))
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00')
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, 0x0)
mkdir(&(0x7f0000000700)='./file0\x00', 0x0)
r0 = creat(&(0x7f0000000000)='./file1/file0\x00', 0x0)
mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB="75707065726469723d2e2f66686c65302c6c6f7765726469723d2e2f66726b6469723d2e2ffd306c6531"])
write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000008b80)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x0, 0x4}}, 0x20)
r1 = syz_open_dev$vivid(0x0, 0x0, 0x2)
ioctl$VIDIOC_G_PARM(r1, 0xc0cc5615, 0x0)
ioctl$VIDIOC_SUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565a, &(0x7f00000003c0)={0x0, 0x7fffffff})
chdir(&(0x7f0000000180)='./file0\x00')
link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00')
ioctl$SCSI_IOCTL_STOP_UNIT(r0, 0x6)
socket$netlink(0x10, 0x3, 0x2)
openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)

03:31:20 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r3, 0x8008563f, 0x0)
ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r3, 0x4008af23, &(0x7f0000002e00)={0x0, 0xffffffff})
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003040)={0xffffffffffffffff, 0xc0, &(0x7f0000002f80)={0x0, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002e40)=0x401, 0x0, 0x0, 0x0, &(0x7f0000002e80)={0x2, 0x5}, 0x0, 0x0, &(0x7f0000002ec0)={0x0, 0x10, 0x6, 0x199}, &(0x7f0000002f00)=0x94f, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002f40)}}, 0x10)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003080)={r4}, 0xc)
sendmmsg$sock(r0, &(0x7f0000002c00)=[{{&(0x7f0000000000)=@nfc_llcp={0x27, 0x1, 0x0, 0xa, 0x1, 0x6, "70781753665bc07d36e2783d8ecd5664c6a05c73e612e00956820549e96eb87a00f8408658aaa22806e7fe06db4b10f5f5e88afec6259fa26d727a0e85e2ab", 0x17}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000080)="f9a17c0da5760a88c587492a3bb93920fa6034b945d11b066c89ac66fe6027eafeb61a867429121ec284ab22f481cc40b7646c9cbf00ab498ffdd0a8c4886d4468e0085addcca47cf579ed118312281e703263d03a47696831de5f48d1e4444577ba9cb13c248fccdb2eb9ed37a4cda1606acfd4c856bbc50f86949336628efee799740219", 0x85}, {&(0x7f0000000200)="2c8b493b94dfecd28fdafa0dbcaea8a88ee24f6389b51618b989e4dce49e1091550f622cf95680d4c1fd13eddbf5f95a6ca8b91ca6f2ae7429889257d93a396048b0667c815781c834b8bbaad029efb17912931c025257554fd0ae5c6e69de7231f1fbaa20d0fa4665c23ca998a6fdfd546599a9e3c6835fea744b26f1064bd7308110bad60663695edb428019d2cae1d54126b9d803df5853354052624813faa52f48d47475bdbfa5db1879", 0xac}, {&(0x7f0000000140)="7a39e7ccd18a1f470b9b28640db7b9f1e5ea5e09e1f109ca6b44acd628a5cd18be31740f59841293c384b88f9bfbd91b56c5d513825e781f13da17f1d7f261a90b9567b2405d9341f2160a471c6a", 0x4e}, {&(0x7f00000002c0)="6785f5044df84ad6fd567088beda0273ee82c354998e8f4ce32b9326bec3365d7938554be7067070fc75153fae6924d4d4af4a32f16d3aa64443af63f9b5d65ab306ddf8be837b31573f60cbc602639f1747e1ef9e261ae250cd844311959f4e6c7a656b7104e6f61a8a0d63b3107df3c758a84a698670e912b6231d8ef45bad3666e237734322399a3f6a9196691e9f3e8c418df1b97ea1f82c32a746ba2f3dc7e8212f0f5b092842c2edba535a88995250d271", 0xb4}, {&(0x7f0000000380)="c39bf0eb0e6e95ed4d405e866e3ffd9a55917dd335e958923536861493c3f98fc30cc0ba7b9fb056de467a9f4a12be338e23b971d46d16df88e0713c12e386631dcaf49d6600047f6b8f418aa6c22ad4f85683a6071d15c6f4b2382db98cba3cb2b705b04d546356f8ecdc934766c2ac007f46", 0x73}, {&(0x7f0000000400)="272c673bd981262f2b4ce72b992751643e3500038e9d81d7be0e9b10131778bab57be6e14899145b4d8163cacc427a77e2af902b618375cf8af8aabd4ada41f1b93e2d30bbdeef20881ca080fe67f101c3a1d2032984a2a1e95a31e725a3ff12884ec855ef83892a22b74bc12d97", 0x6e}, {&(0x7f0000000480)="c9674fa408c3e47282b359b3d603d0356ba8505b05248267b058f9f01e5c2432cdb98a4dfbf341d5a2d986d79a84b46c9241b2da086a35c25c84cadca4c53c352fc3b64641eb992763ed9f4f40d34e69912c206c33784ef11687c3630cd31d801184b82946b187a04508f8e36d4ac84f7eb8535b1214c609356f20ba905dc10efab052bc191ec35726815f8d2e561b6d21886dfb351759fa8631b80ee2f7a6897ef23d4f5cdf9f4e3f26ff1d701ab30d49cb67b5cffb1518b025a5583082f51f6ae26bd74de70ca5237fb93b540155", 0xcf}], 0x7, &(0x7f0000000600)=[@txtime={{0x18, 0x1, 0x3d, 0x10001}}], 0x18}}, {{&(0x7f0000000640)=@llc={0x1a, 0x338, 0x1, 0x0, 0xd0, 0x7f, @random="96899db4e9e3"}, 0x80, 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{&(0x7f0000001140)="399c1180bccecf211e52db0e3d57db4d58fd10d16b5871612d2200ec9f252ff3154e9b9f3af6c516d1c9d2cca24310b8caf24c13c19b679eba549524df69b0e64d8e2a685c84475f7738e6b53d1b222f34b84dda66db5df816f8dd1c5a31c10edb9b114dfda791da82ec77ab1441109a23cd0ead800a7d1400689c00d58fb600a8c63bcbe46868948bf9354e6474185b1e7aacb192febb418a1738e2d00b8eef3b5faa9d6af53692c40ca3a6f25857f1ba0494f59eafe97249c2938b7fa7fb518e22ff0d616bdf8da97a26bd2082489840", 0xd1}, {&(0x7f0000001240)="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", 0x1000}], 0x3, &(0x7f0000002280)=[@mark={{0x14, 0x1, 0x24, 0x63}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x100000001}}, @txtime={{0x18, 0x1, 0x3d, 0x3f}}, @mark={{0x14, 0x1, 0x24, 0x1}}], 0xa8}}, {{&(0x7f0000002340)=@tipc=@id={0x1e, 0x3, 0x3, {0x4e21, 0x2}}, 0x80, &(0x7f0000002680)=[{&(0x7f00000023c0)="25ea12cd75b7acd6f9a291fc052b215d735cac9698bdfba58897cd31e9827dce7c3188a8df9b67b2bf87a2e2071713301ebc609d4fa975bc74002ab1f1a4117104a1d227fb72c0bf56037375703db23ab9a8829808b806f4e6619aba658f2a2158369ebab96edd76b1dc6f5d0918fe03ddc6576dd379651a930f6d10c315c48efff8878277751fe43f0e776ef78d52e61a439c96d07c5ded0f76853a2f0af32735046c2a3fcd66b79573c24ff34366459832ad18c3e1e1a48025af0fbc190317f7f08cff3895278a5158ab5c60eac8eb7f1e768e7898705f79", 0xd9}, {&(0x7f00000024c0)="60956958c157bf58226ceff02b22ae47cabc0f03dd53dc1d135b22ef1683b4b8f4e33a8d6c76dd19ca9c6b6abb3943813e64b18aac4aa2ce0959f6dd6e2051b73fa77e899b44243688dd10a41126e1b0e0134b7c4e435011fc413e85e4ed82e3f07dc7018adbd205cd8e78cf79b559e9d6c344bee8433dfa5152b790208bcea200a7f6ffe5656b7ec666923dd65541ef077032eb4259ac4fc4088163585a56371ff14b2215984feecc314cea80002a9e32fa78178e788767e06bbbbbbe6b7f5a5ea17fe5bf897471954c3bb7d45664af9b9a94acdc8801f860929c7f8c3f2a1b", 0xe0}, {&(0x7f00000025c0)="522e64570ce3c124b9540891e3af01e52bf25b0b9d67af36052b1a9f97489ecf6385ba6fb3c9b79b7373ff5f996b8522cd5d82f720408ec7fa77c8c3594c66caaa7b504c482b60e86d8fc76c3f304de72020694846c401ef35dcbfb0a986fdb88be6eced490aaa528267b9a3ed5c325d326887b266a8a7445ef26cdcaa141c9ad615d95f6a", 0x85}], 0x3, &(0x7f00000026c0)=[@txtime={{0x18, 0x1, 0x3d, 0x1}}], 0x18}}, {{&(0x7f0000002700)=@ax25={{0x3, @default, 0x6}, [@bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}, 0x80, &(0x7f0000002840)=[{&(0x7f0000002780)="b288d4cd2104695c91fb043bc20b1ad4a3862a71853fae1dcb028bea2bbb41eafb3c5e4f322169df76369e9741edc1ebaab21b", 0x33}, {&(0x7f00000027c0)="7db9619f83d9a02a12bf32e0ef9810dc398d42227d299c4122196e10c93fc6bbede37a42bb673d094e5cfc9c3333a8cf621986d12b8649dcb8c9c21954f9748fe42479de821386937613a38897259a84eaa62151403026a4abe9f83a8ea35eac58d2c9ac37eea7465c6e3a18", 0x6c}], 0x2}}, {{&(0x7f0000002880)=@tipc=@id={0x1e, 0x3, 0x0, {0x4e22, 0x3}}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000002900)="871c10934fe838aa5d7a65e27a09ccdc95990383c58a1e8a27e0d4d398977080a0b3a666241f7729f2f773c5fc7e14715afb64adf5767a771855b67fbad7654c4ac10f6b578c49b54cc91a0ca8db97d18469c77b4baaa0ae80c784e24c661c41b654663dbd018ef16ddcffcd29b19f2f6dde2cdb1634ab45b17c032c0f106776449488df870255c0f65bf0d59131", 0x8e}, {&(0x7f00000029c0)="d4e1978e10c19ff9c0e8e3bcd917775a5d183a71b2fe478fc907c4e8a061a9b233bb247ecae5fb68749e5cd3345cb9f3604b4f718c1e5cace0beedcf4252e193fde639a48043731b93e68d6cde78024ea7d528380b88e0d4c20cc98a27d39c9855c1832205dbc735354cd14ec65971232287293e5f573a1b4ad02f13f0b85b2d1f64af63b26ef31a11431d7eed", 0x8d}, {&(0x7f0000002a80)="2e0488a593e7a0814820639a930e3943faff0d31cf9bc8763a22d3ae6a0ddcde9a2bb1951597e4bf5f1ab86ef0b425fcf4470c24e27336a295d3c4", 0x3b}, {&(0x7f0000002ac0)="517472c5fad87d132860e7702b27aa59891d616983d893176751d7b78dcb1757e29f379a15e9176fe73194cb71d62217a6464b398b7cf2ac50d1a90deefe4264fd2662", 0x43}], 0x4, &(0x7f0000002b80)=[@timestamping={{0x14, 0x1, 0x25, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x20}}, @mark={{0x14, 0x1, 0x24, 0x4}}], 0x48}}], 0x8, 0x80)

[  204.409400] audit: type=1804 audit(1571196681.006:88): pid=8563 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir253417184/syzkaller.W8hgcG/40/file0" dev="sda1" ino=16763 res=1
[  204.477812] block nbd0: Receive control failed (result -22)
[  204.485622] block nbd0: shutting down sockets
03:31:21 executing program 3:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r1, 0x8008563f, 0x0)
ioctl$UI_SET_LEDBIT(r1, 0x40045569, 0x5)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c)
listen(r2, 0x0)
sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, &(0x7f00000002c0))
setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6)
setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28)
sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b)
openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0)

[  204.526851] overlayfs: missing 'workdir'
03:31:21 executing program 1:
mkdir(&(0x7f0000001240)='./file0\x00', 0x1)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0)
ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x14)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={<r1=>0xffffffffffffffff})
close(r1)
r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r3=>0x0]}, &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x75, &(0x7f0000000040)={r3}, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x9, 0x9, 0x2, 0x2, 0x0, 0x3ff, 0x0, 0xffffffff}, 0x20)
r4 = socket$pppoe(0x18, 0x1, 0x0)
connect$pppoe(r4, &(0x7f0000000000)={0x18, 0x0, {0x1, @random="5fa60adba055", 'hsr0\x00'}}, 0x1e)
sendmmsg(r4, &(0x7f000000d180), 0x4000000000000eb, 0x0)
r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
r6 = dup2(0xffffffffffffffff, r5)
write$cgroup_pid(r6, &(0x7f00000001c0), 0x12)
ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r6, 0x800443d3, &(0x7f0000000140)={{0x6, 0x81, 0x6, 0x0, 0x6}, 0x3, 0xffff})
clock_settime(0x0, &(0x7f0000000100)={0x0, 0x1c9c380})
semget$private(0x0, 0x0, 0x0)
r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r7, 0x8008563f, 0x0)
ioctl$USBDEVFS_CLAIM_PORT(r7, 0x80045518, &(0x7f0000000180)=0x20)

[  204.564592] block nbd0: shutting down sockets
[  204.595836] overlayfs: missing 'workdir'
03:31:21 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
dup2(0xffffffffffffffff, r3)
sendmsg$nl_route(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="14e9ffbf150000022dbd7000fcdbdf2500000000ae33ff123e35efc3906c60a3637397e173e7f8992bbfdeb2c5c7c88078b0974c00f97c8a4a4401161ba98e6c5a581d72a71fed97573dc48e21a87d4693864f754ebec1d00d30d8e6976c15b9c7067f85b05fc855ea1276d1d79dc228a72d5214d3afb947253977"], 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x24068080)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

03:31:21 executing program 2:
socket$nl_route(0x10, 0x3, 0x0)
r0 = getpid()
sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0)
capget(&(0x7f0000000200)={0x20071026, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7f, 0x37b4bc7d, 0xac})
chdir(0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
r3 = dup2(0xffffffffffffffff, r2)
write$cgroup_pid(r3, &(0x7f00000001c0), 0x12)
r4 = socket(0xa, 0x2, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r5=>0x0}, &(0x7f0000cab000)=0xa)
setreuid(0x0, r5)
ioctl$TUNSETOWNER(r3, 0x400454cc, r5)
setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000740)=@mangle={'mangle\x00', 0x1f, 0x6, 0x530, 0x2d0, 0x0, 0x1b8, 0x3b8, 0x3b8, 0x498, 0x498, 0x498, 0x498, 0x498, 0x6, &(0x7f00000002c0), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x18}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@ip={@broadcast, @multicast2, 0xff, 0xff, 'syzkaller1\x00', 'syz_tun\x00', {0x80}, {0xff}, 0xff, 0x0, 0x40}, 0x0, 0x98, 0xd0}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0xffff, 0x2, 0x1}, {0x2, 0x81}, {0x7f, 0x22, 0xd1}, 0x2, 0xff}}}, {{@ip={@multicast1, @loopback, 0x0, 0xffffffff, 'yam0\x00', 'ip6tnl0\x00', {0x7f}, {0xff}, 0xe1, 0x0, 0x2}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x2, 0x40}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x5, 0x3f, 0x8}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0x20}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x590)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, 0x0)
mkdir(&(0x7f0000000700)='./file1\x00', 0x8f)
r6 = creat(&(0x7f0000000000)='./file1/file0\x00', 0x0)
mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65312c776f726b64a030ffaca3ffb413c817956e69723d2e2f66696c6531"])
r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
dup2(0xffffffffffffffff, r7)
write$RDMA_USER_CM_CMD_CREATE_ID(r7, &(0x7f0000008b80)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x0, 0x4}}, 0x33d)
r8 = syz_open_dev$vivid(0x0, 0x0, 0x2)
ioctl$VIDIOC_G_PARM(r8, 0xc0cc5615, &(0x7f0000000280)={0x0, @raw_data="e2c07d6cf34bf7373565792741030de9a1e6aed734cf96219aef2e7161b85c9bcef026dd8b9ed964f27968e1ae04e4d670f21d37430ba4a233cb3210be29d673e331782805750fb60d88599cb98b2fdfb5c8d37b2d44b2670d24b2cff3eeb345da7557447501fd0b92c09a9f1dda3cf986ccfdc0c44cd457c286c7d9e167854fe4c2da327c794b44d6d17d0b6d6a14ba1d6ad70966091586e5db2b4c3f4f50e18fabe3d3a5eda11b4052545e8ed7aecc0acc3e9a6bdd565d51eed7bab197e5747bdc554a61b0dacc"})
ioctl$VIDIOC_SUBSCRIBE_EVENT(r8, 0x4020565a, &(0x7f00000003c0)={0x0, 0x7fffffff})
r9 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
dup2(0xffffffffffffffff, r9)
bind(r9, &(0x7f00000000c0)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x28}}, 0x80)
chdir(&(0x7f0000000180)='./file0\x00')
pivot_root(&(0x7f0000000340)='./file2\x00', &(0x7f0000000440)='./file1/file0\x00')
link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00')
ioctl$SCSI_IOCTL_STOP_UNIT(r6, 0x6)
socket$netlink(0x10, 0x3, 0x2)
r10 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r10, 0xc0184900, &(0x7f0000000380)={0xa927, 0x13a})
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x40000012, 0xffffffffffffffff, 0x0)

03:31:21 executing program 4:
bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0)
perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = open(0x0, 0x0, 0x0)
open(0x0, 0x0, 0x0)
renameat(0xffffffffffffffff, &(0x7f0000000180)='.//ile0\x00', 0xffffffffffffffff, 0x0)
renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00')
setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x0)
syz_genetlink_get_family_id$tipc(0x0)
r1 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0)
epoll_create1(0x0)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000040))
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280))
write$cgroup_pid(r1, &(0x7f0000000240), 0xffffffffffffffd5)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x660c, 0x0)
ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, 0x0)
ioctl$PPPIOCGCHAN(r1, 0x80047437, 0x0)
geteuid()
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000500)={'sit0\x00\x00\x00\x00\x00\x00@\xd6\x00'})
r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
futex(&(0x7f0000000080)=0x1, 0x9, 0x2, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)=0x1, 0x2)
ioctl$ASHMEM_GET_PIN_STATUS(r4, 0x7709, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0xf3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x6100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={'sit0\x00\x00\xff\xff\xff\xff\xa0\x00Q\xfc\x03\x00', 0x141})

[  204.649102] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
[  204.719627] block nbd0: Receive control failed (result -22)
[  204.735527] block nbd0: shutting down sockets
[  204.800776] block nbd0: shutting down sockets
[  204.826751] device sit0 left promiscuous mode
03:31:21 executing program 2:
socket$nl_route(0x10, 0x3, 0x0)
r0 = getpid()
sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0)
capget(&(0x7f0000000200)={0x20071026, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7f, 0x37b4bc7d, 0xac})
chdir(0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
r3 = dup2(0xffffffffffffffff, r2)
write$cgroup_pid(r3, &(0x7f00000001c0), 0x12)
r4 = socket(0xa, 0x2, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r5=>0x0}, &(0x7f0000cab000)=0xa)
setreuid(0x0, r5)
ioctl$TUNSETOWNER(r3, 0x400454cc, r5)
setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000740)=@mangle={'mangle\x00', 0x1f, 0x6, 0x530, 0x2d0, 0x0, 0x1b8, 0x3b8, 0x3b8, 0x498, 0x498, 0x498, 0x498, 0x498, 0x6, &(0x7f00000002c0), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x18}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@ip={@broadcast, @multicast2, 0xff, 0xff, 'syzkaller1\x00', 'syz_tun\x00', {0x80}, {0xff}, 0xff, 0x0, 0x40}, 0x0, 0x98, 0xd0}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0xffff, 0x2, 0x1}, {0x2, 0x81}, {0x7f, 0x22, 0xd1}, 0x2, 0xff}}}, {{@ip={@multicast1, @loopback, 0x0, 0xffffffff, 'yam0\x00', 'ip6tnl0\x00', {0x7f}, {0xff}, 0xe1, 0x0, 0x2}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x2, 0x40}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x5, 0x3f, 0x8}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0x20}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x590)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, 0x0)
mkdir(&(0x7f0000000700)='./file1\x00', 0x8f)
r6 = creat(&(0x7f0000000000)='./file1/file0\x00', 0x0)
mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65312c776f726b64a030ffaca3ffb413c817956e69723d2e2f66696c6531"])
r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
dup2(0xffffffffffffffff, r7)
write$RDMA_USER_CM_CMD_CREATE_ID(r7, &(0x7f0000008b80)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x0, 0x4}}, 0x33d)
r8 = syz_open_dev$vivid(0x0, 0x0, 0x2)
ioctl$VIDIOC_G_PARM(r8, 0xc0cc5615, &(0x7f0000000280)={0x0, @raw_data="e2c07d6cf34bf7373565792741030de9a1e6aed734cf96219aef2e7161b85c9bcef026dd8b9ed964f27968e1ae04e4d670f21d37430ba4a233cb3210be29d673e331782805750fb60d88599cb98b2fdfb5c8d37b2d44b2670d24b2cff3eeb345da7557447501fd0b92c09a9f1dda3cf986ccfdc0c44cd457c286c7d9e167854fe4c2da327c794b44d6d17d0b6d6a14ba1d6ad70966091586e5db2b4c3f4f50e18fabe3d3a5eda11b4052545e8ed7aecc0acc3e9a6bdd565d51eed7bab197e5747bdc554a61b0dacc"})
ioctl$VIDIOC_SUBSCRIBE_EVENT(r8, 0x4020565a, &(0x7f00000003c0)={0x0, 0x7fffffff})
r9 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
dup2(0xffffffffffffffff, r9)
bind(r9, &(0x7f00000000c0)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x28}}, 0x80)
chdir(&(0x7f0000000180)='./file0\x00')
pivot_root(&(0x7f0000000340)='./file2\x00', &(0x7f0000000440)='./file1/file0\x00')
link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00')
ioctl$SCSI_IOCTL_STOP_UNIT(r6, 0x6)
socket$netlink(0x10, 0x3, 0x2)
r10 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r10, 0xc0184900, &(0x7f0000000380)={0xa927, 0x13a})
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x40000012, 0xffffffffffffffff, 0x0)

03:31:21 executing program 0:
getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

[  204.935554] device sit0 entered promiscuous mode
[  205.028300] block nbd0: Receive control failed (result -22)
[  205.041415] block nbd0: shutting down sockets
03:31:21 executing program 2:
socket$nl_route(0x10, 0x3, 0x0)
r0 = getpid()
sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0)
capget(&(0x7f0000000200)={0x20071026, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7f, 0x37b4bc7d, 0xac})
chdir(0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
r3 = dup2(0xffffffffffffffff, r2)
write$cgroup_pid(r3, &(0x7f00000001c0), 0x12)
r4 = socket(0xa, 0x2, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r5=>0x0}, &(0x7f0000cab000)=0xa)
setreuid(0x0, r5)
ioctl$TUNSETOWNER(r3, 0x400454cc, r5)
setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000740)=@mangle={'mangle\x00', 0x1f, 0x6, 0x530, 0x2d0, 0x0, 0x1b8, 0x3b8, 0x3b8, 0x498, 0x498, 0x498, 0x498, 0x498, 0x6, &(0x7f00000002c0), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x18}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@ip={@broadcast, @multicast2, 0xff, 0xff, 'syzkaller1\x00', 'syz_tun\x00', {0x80}, {0xff}, 0xff, 0x0, 0x40}, 0x0, 0x98, 0xd0}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0xffff, 0x2, 0x1}, {0x2, 0x81}, {0x7f, 0x22, 0xd1}, 0x2, 0xff}}}, {{@ip={@multicast1, @loopback, 0x0, 0xffffffff, 'yam0\x00', 'ip6tnl0\x00', {0x7f}, {0xff}, 0xe1, 0x0, 0x2}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x2, 0x40}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x5, 0x3f, 0x8}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0x20}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x590)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, 0x0)
mkdir(&(0x7f0000000700)='./file1\x00', 0x8f)
r6 = creat(&(0x7f0000000000)='./file1/file0\x00', 0x0)
mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65302c6c6f7765726469723d2e2f66696c65312c776f726b64a030ffaca3ffb413c817956e69723d2e2f66696c6531"])
r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
dup2(0xffffffffffffffff, r7)
write$RDMA_USER_CM_CMD_CREATE_ID(r7, &(0x7f0000008b80)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x0, 0x4}}, 0x33d)
r8 = syz_open_dev$vivid(0x0, 0x0, 0x2)
ioctl$VIDIOC_G_PARM(r8, 0xc0cc5615, &(0x7f0000000280)={0x0, @raw_data="e2c07d6cf34bf7373565792741030de9a1e6aed734cf96219aef2e7161b85c9bcef026dd8b9ed964f27968e1ae04e4d670f21d37430ba4a233cb3210be29d673e331782805750fb60d88599cb98b2fdfb5c8d37b2d44b2670d24b2cff3eeb345da7557447501fd0b92c09a9f1dda3cf986ccfdc0c44cd457c286c7d9e167854fe4c2da327c794b44d6d17d0b6d6a14ba1d6ad70966091586e5db2b4c3f4f50e18fabe3d3a5eda11b4052545e8ed7aecc0acc3e9a6bdd565d51eed7bab197e5747bdc554a61b0dacc"})
ioctl$VIDIOC_SUBSCRIBE_EVENT(r8, 0x4020565a, &(0x7f00000003c0)={0x0, 0x7fffffff})
r9 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
dup2(0xffffffffffffffff, r9)
bind(r9, &(0x7f00000000c0)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x28}}, 0x80)
chdir(&(0x7f0000000180)='./file0\x00')
pivot_root(&(0x7f0000000340)='./file2\x00', &(0x7f0000000440)='./file1/file0\x00')
link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00')
ioctl$SCSI_IOCTL_STOP_UNIT(r6, 0x6)
socket$netlink(0x10, 0x3, 0x2)
r10 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0)
ioctl$ION_IOC_ALLOC(r10, 0xc0184900, &(0x7f0000000380)={0xa927, 0x13a})
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x40000012, 0xffffffffffffffff, 0x0)

[  205.112644] block nbd0: Receive control failed (result -22)
[  205.125359] block nbd0: shutting down sockets
03:31:21 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
r3 = getpid()
tkill(r3, 0x800000015)
ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000000080)={{0x2, 0x4, 0xc3, 0x0, 'syz0\x00', 0x6}, 0x3, 0x7c7db9634389964f, 0x4, r3, 0x4, 0x100000, 'syz0\x00', &(0x7f0000000040)=['#\x00', '/dev/nbd#\x00', '/dev/nbd#\x00', 'user#[eth0\x04GPL\\]#\x00'], 0x28, [], [0x1, 0x3, 0xfff, 0xe83]})
r4 = getpgrp(0xffffffffffffffff)
ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000000)=r4)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000200)={0xd6}, 0x4)

03:31:21 executing program 4:
bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0)
perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = open(0x0, 0x0, 0x0)
open(0x0, 0x0, 0x0)
renameat(0xffffffffffffffff, &(0x7f0000000180)='.//ile0\x00', 0xffffffffffffffff, 0x0)
renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00')
setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x0)
syz_genetlink_get_family_id$tipc(0x0)
r1 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0)
epoll_create1(0x0)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000040))
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280))
write$cgroup_pid(r1, &(0x7f0000000240), 0xffffffffffffffd5)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x660c, 0x0)
ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, 0x0)
ioctl$PPPIOCGCHAN(r1, 0x80047437, 0x0)
geteuid()
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000500)={'sit0\x00\x00\x00\x00\x00\x00@\xd6\x00'})
r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
futex(&(0x7f0000000080)=0x1, 0x9, 0x2, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)=0x1, 0x2)
ioctl$ASHMEM_GET_PIN_STATUS(r4, 0x7709, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0xf3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x6100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={'sit0\x00\x00\xff\xff\xff\xff\xa0\x00Q\xfc\x03\x00', 0x141})

03:31:22 executing program 2:
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)='devpts\x00', 0x0, 0x0)
r0 = gettid()
tkill(r0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
r1 = getpid()
sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x401, 0x0, 0xfffffffffffffffd}, 0x0)
open(0x0, 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1)
dup3(0xffffffffffffffff, r2, 0x0)
r3 = socket$inet6(0xa, 0x2, 0x0)
recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0)
pipe(&(0x7f0000000180)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
r6 = epoll_create1(0x0)
fcntl$setpipe(r4, 0x407, 0x1)
write(r5, &(0x7f0000000340), 0x41395527)
vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0)
r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x0)
write$selinux_validatetrans(r7, &(0x7f0000000300)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a726148d1a821725f72756e5f743a73302073797374656d5f6f626a6563743e723a70746d785f743a7330203030303030303030303030303030303332373637202f7573722f7362696e2f6e74706400"], 0x63)
sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0)
r8 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0)
ftruncate(r8, 0x8001)
sendfile(r8, r8, 0x0, 0x2008000fffffffe)
keyctl$chown(0x4, 0x0, 0xffffffffffffffff, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000003c00)=ANY=[@ANYRES64, @ANYRESHEX, @ANYPTR64, @ANYRES64])
r9 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGBITKEY(r9, 0x80404521, &(0x7f0000000200)=""/184)
dup2(r6, r9)

03:31:22 executing program 1:
mkdir(&(0x7f0000001240)='./file0\x00', 0x1)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0)
ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x14)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={<r1=>0xffffffffffffffff})
close(r1)
r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r3=>0x0]}, &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x75, &(0x7f0000000040)={r3}, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x9, 0x9, 0x2, 0x2, 0x0, 0x3ff, 0x0, 0xffffffff}, 0x20)
r4 = socket$pppoe(0x18, 0x1, 0x0)
connect$pppoe(r4, &(0x7f0000000000)={0x18, 0x0, {0x1, @random="5fa60adba055", 'hsr0\x00'}}, 0x1e)
sendmmsg(r4, &(0x7f000000d180), 0x4000000000000eb, 0x0)
r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
r6 = dup2(0xffffffffffffffff, r5)
write$cgroup_pid(r6, &(0x7f00000001c0), 0x12)
ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r6, 0x800443d3, &(0x7f0000000140)={{0x6, 0x81, 0x6, 0x0, 0x6}, 0x3, 0xffff})
clock_settime(0x0, &(0x7f0000000100)={0x0, 0x1c9c380})
semget$private(0x0, 0x0, 0x0)
r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r7, 0x8008563f, 0x0)
ioctl$USBDEVFS_CLAIM_PORT(r7, 0x80045518, &(0x7f0000000180)=0x20)

[  205.487905] device sit0 left promiscuous mode
03:31:22 executing program 3:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r1, 0x8008563f, 0x0)
ioctl$UI_SET_LEDBIT(r1, 0x40045569, 0x5)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c)
listen(r2, 0x0)
sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, &(0x7f00000002c0))
setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6)
setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28)
sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b)
openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0)

[  205.574109] device sit0 entered promiscuous mode
[  205.617545] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
03:31:22 executing program 4:
r0 = getpid()
tkill(r0, 0x800000015)
wait4(r0, &(0x7f0000000240), 0x8, &(0x7f00000002c0))
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
dup2(0xffffffffffffffff, r1)
bind$netlink(r1, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfe, 0x2080}, 0xc)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = dup2(r3, r2)
ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x4)
r5 = creat(&(0x7f0000000180)='./bus\x00', 0x0)
r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
r7 = dup2(0xffffffffffffffff, r6)
write$cgroup_pid(r7, &(0x7f00000001c0), 0x12)
ioctl$ASHMEM_SET_SIZE(r7, 0x40087703, 0x5)
io_setup(0x3, &(0x7f0000000000)=<r8=>0x0)
r9 = creat(&(0x7f0000000080)='./bus\x00', 0x0)
lseek(r9, 0x7ffffc, 0x0)
write$binfmt_aout(r5, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x20)
ioctl$EXT4_IOC_SETFLAGS(r9, 0x40086602, &(0x7f0000000040))
write$binfmt_elf64(r9, &(0x7f0000000000)=ANY=[@ANYRESDEC], 0xfd14)
open$dir(&(0x7f0000000200)='./bus\x00', 0x20000, 0xf2)
fcntl$setstatus(r5, 0x4, 0x44800)
fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000140)='trusted.overlay.opaque\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2)
io_submit(r8, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000000), 0x4000}])

03:31:22 executing program 1:
r0 = perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0)
pipe2$9p(&(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000180)='./file0\x00', 0x0)
openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$P9_RVERSION(r2, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x15)
ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="b40500000000000071101800000000006d0500000000000095000000000000004910c0636479f7f45d549f542328a7c43614ec5a79da43830a8e2d35b89178103c974c6f821af765aa8131437b4eb161352af73cd117a660d8b31fe31e695fd576434dd943ffaa8d429e0d8a36c869cefd9dba867fe0ccefbd54cfb37fda0cb753af60da8d891ce2c6ae275fed70128b269b6281e43c45319d10a8ce96ec31f3b0f9320a5d0c91afb5d704858b9f42704d6afa1748138f913856925430fb45e0a0b4ad4eaf3760785dc1d37a1e7b6c2fd87d522b37173d5d"], &(0x7f0000003ff6)='G\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x1dd}, 0x48)
write$P9_RAUTH(r2, &(0x7f0000000040)={0x14, 0x67, 0x1}, 0x14)
write$P9_RGETATTR(r2, &(0x7f0000000500)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xa0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYRES64=r0, @ANYRESHEX=r1, @ANYBLOB=',wfdnk=', @ANYRESHEX=r2])
request_key(&(0x7f0000000400)='trusted\x00', &(0x7f0000000440)={'syz', 0x3}, 0x0, 0x0)
r3 = getpid()
rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000100))
ptrace(0x10, r3)
ptrace$pokeuser(0x6, r3, 0x388, 0x0)
rt_sigqueueinfo(0x0, 0x0, 0x0)
umount2(&(0x7f0000000140)='./file0\x00', 0xb)
openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x300, 0x0)

03:31:22 executing program 3:
getpgrp(0xffffffffffffffff)
syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0)
r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dlm_plock\x00', 0x40000, 0x0)
ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000340)={[], 0xf000, 0x1f, 0x3, 0x0, 0x8000, 0x2000, 0x100000, [], 0x6})
r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20\x00', 0x200, 0x0)
ioctl$RTC_AIE_ON(r2, 0x7001)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x1fe, 0x0)
write$binfmt_aout(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="ef207456ef637600d304c4f004000000000000002d00080000000002000000000000f8612eff07b7dfe055f2bcbdae2c8fcf75ab8b81941c9e2801d988b209000000c8a405d8546b07b4b21c86d894b0a14ff59e9d4191c54a52184a4a0ea24b985500194cc122abd2a4d0ac15f81f331d90395880a7ffee4730515a4d452cb384b3f6677dd4fb3443d2"], 0x44)
perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
unlink(&(0x7f0000001e00)='./bus\x00')
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0)
sendfile(r3, r3, &(0x7f00000001c0), 0x8080fffffffe)
r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20800, 0x0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000500), &(0x7f0000000540)=0x4)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000080))

03:31:23 executing program 2:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r0, 0x8008563f, 0x0)
ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000080)={0xa81, 0x6})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000210800001500f62293b164000300", @ANYRES32=0x0, @ANYBLOB="0000000000000700000000000000000008001be7ffffffff969345b9456ba4c9f97d73cd7bcb7e71c11c91832d61127d5375a842df4bbd800000000000000000"], 0x30}}, 0x0)

03:31:23 executing program 1:
r0 = perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0)
pipe2$9p(&(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000180)='./file0\x00', 0x0)
openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$P9_RVERSION(r2, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x15)
ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="b40500000000000071101800000000006d0500000000000095000000000000004910c0636479f7f45d549f542328a7c43614ec5a79da43830a8e2d35b89178103c974c6f821af765aa8131437b4eb161352af73cd117a660d8b31fe31e695fd576434dd943ffaa8d429e0d8a36c869cefd9dba867fe0ccefbd54cfb37fda0cb753af60da8d891ce2c6ae275fed70128b269b6281e43c45319d10a8ce96ec31f3b0f9320a5d0c91afb5d704858b9f42704d6afa1748138f913856925430fb45e0a0b4ad4eaf3760785dc1d37a1e7b6c2fd87d522b37173d5d"], &(0x7f0000003ff6)='G\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x1dd}, 0x48)
write$P9_RAUTH(r2, &(0x7f0000000040)={0x14, 0x67, 0x1}, 0x14)
write$P9_RGETATTR(r2, &(0x7f0000000500)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xa0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYRES64=r0, @ANYRESHEX=r1, @ANYBLOB=',wfdnk=', @ANYRESHEX=r2])
request_key(&(0x7f0000000400)='trusted\x00', &(0x7f0000000440)={'syz', 0x3}, 0x0, 0x0)
r3 = getpid()
rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000100))
ptrace(0x10, r3)
ptrace$pokeuser(0x6, r3, 0x388, 0x0)
rt_sigqueueinfo(0x0, 0x0, 0x0)
umount2(&(0x7f0000000140)='./file0\x00', 0xb)
openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x300, 0x0)

[  206.517567] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'.
03:31:23 executing program 1:
r0 = perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0)
pipe2$9p(&(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000180)='./file0\x00', 0x0)
openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$P9_RVERSION(r2, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x15)
ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="b40500000000000071101800000000006d0500000000000095000000000000004910c0636479f7f45d549f542328a7c43614ec5a79da43830a8e2d35b89178103c974c6f821af765aa8131437b4eb161352af73cd117a660d8b31fe31e695fd576434dd943ffaa8d429e0d8a36c869cefd9dba867fe0ccefbd54cfb37fda0cb753af60da8d891ce2c6ae275fed70128b269b6281e43c45319d10a8ce96ec31f3b0f9320a5d0c91afb5d704858b9f42704d6afa1748138f913856925430fb45e0a0b4ad4eaf3760785dc1d37a1e7b6c2fd87d522b37173d5d"], &(0x7f0000003ff6)='G\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x1dd}, 0x48)
write$P9_RAUTH(r2, &(0x7f0000000040)={0x14, 0x67, 0x1}, 0x14)
write$P9_RGETATTR(r2, &(0x7f0000000500)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xa0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYRES64=r0, @ANYRESHEX=r1, @ANYBLOB=',wfdnk=', @ANYRESHEX=r2])
request_key(&(0x7f0000000400)='trusted\x00', &(0x7f0000000440)={'syz', 0x3}, 0x0, 0x0)
r3 = getpid()
rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000100))
ptrace(0x10, r3)
ptrace$pokeuser(0x6, r3, 0x388, 0x0)
rt_sigqueueinfo(0x0, 0x0, 0x0)
umount2(&(0x7f0000000140)='./file0\x00', 0xb)
openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x300, 0x0)

[  206.630111] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'.
03:31:23 executing program 2:
r0 = perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0)
pipe2$9p(&(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f0000000180)='./file0\x00', 0x0)
openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$P9_RVERSION(r2, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x15)
ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="b40500000000000071101800000000006d0500000000000095000000000000004910c0636479f7f45d549f542328a7c43614ec5a79da43830a8e2d35b89178103c974c6f821af765aa8131437b4eb161352af73cd117a660d8b31fe31e695fd576434dd943ffaa8d429e0d8a36c869cefd9dba867fe0ccefbd54cfb37fda0cb753af60da8d891ce2c6ae275fed70128b269b6281e43c45319d10a8ce96ec31f3b0f9320a5d0c91afb5d704858b9f42704d6afa1748138f913856925430fb45e0a0b4ad4eaf3760785dc1d37a1e7b6c2fd87d522b37173d5d"], &(0x7f0000003ff6)='G\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x1dd}, 0x48)
write$P9_RAUTH(r2, &(0x7f0000000040)={0x14, 0x67, 0x1}, 0x14)
write$P9_RGETATTR(r2, &(0x7f0000000500)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xa0)
mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYRES64=r0, @ANYRESHEX=r1, @ANYBLOB=',wfdnk=', @ANYRESHEX=r2])
request_key(&(0x7f0000000400)='trusted\x00', &(0x7f0000000440)={'syz', 0x3}, 0x0, 0x0)
r3 = getpid()
rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000100))
ptrace(0x10, r3)
ptrace$pokeuser(0x6, r3, 0x388, 0x0)
rt_sigqueueinfo(0x0, 0x0, 0x0)
umount2(&(0x7f0000000140)='./file0\x00', 0xb)
openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x300, 0x0)

[  207.086537] FAT-fs (loop3): error, fat_free_clusters: deleting FAT entry beyond EOF
[  207.100998] FAT-fs (loop3): Filesystem has been set read-only
[  208.217352] block nbd0: shutting down sockets
03:31:24 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/Ba*net/ipv4/vs/secure_t', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r2, 0x8008563f, 0x0)
ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xd5, 0xa, 0x6, 0x8, "59ebea61366c052389aa8b87bf354be6faecf59980fd00bc0600e0907ad624b49176a3740e6e75a0babcbc701a1a0ee1cb89d9d27e506771f572a47b35d6c3dc", "30bb3ab9ccba5ac67c7b7f055254cefa165be849c2be8851aaac98c65e2cc48f", [0x3, 0x2]})
r3 = syz_open_dev$ndb(0x0, 0x0, 0x400000)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
connect$vsock_dgram(r0, &(0x7f0000000100)={0x28, 0x0, 0x2710, @my=0x1}, 0x10)
r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x80c00, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000180)={0xd000, 0x2000})
ioctl$NBD_CLEAR_SOCK(r3, 0xab03)
ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0x0)

03:31:24 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x4000000000008d}, 0x0)
r0 = getpid()
pipe(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0)
r1 = socket$inet6(0xa, 0x2, 0x0)
recvmmsg(r1, &(0x7f0000008880), 0x62a, 0x0, 0x0)
pipe(&(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
fcntl$setpipe(r3, 0x407, 0x0)
write(r3, &(0x7f0000000340), 0x41395527)
vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0)
pipe2(0x0, 0x84000)
socket$inet6_tcp(0xa, 0x1, 0x0)
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="2800000011000108000000000000c1870acb0000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0006000000"], 0x28}}, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300))
r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x2ee6bc40dbce6995})
r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
dup2(0xffffffffffffffff, r6)
dup(r6)
r7 = socket$nl_route(0x10, 0x3, 0x0)
getsockopt$IP_VS_SO_GET_VERSION(r7, 0x0, 0x480, &(0x7f0000000680), 0x0)

03:31:24 executing program 1:
syz_open_dev$radio(0x0, 0x1, 0x2)
syz_open_procfs(0x0, 0x0)
ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x8)
recvfrom(0xffffffffffffffff, &(0x7f00000001c0)=""/52, 0x34, 0x3cd9dbcaffb01d91, &(0x7f00000002c0)=@ll={0x11, 0x1e876a4208dcdd07}, 0x80)
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
r1 = dup2(0xffffffffffffffff, r0)
write$cgroup_pid(r1, &(0x7f00000001c0), 0x12)
perf_event_open(&(0x7f000001d000)={0x1, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r1, 0x11)
r2 = socket$inet6(0xa, 0x40000080806, 0x0)
bind$inet6(r2, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c)
listen(r2, 0x4000000020000000)
r3 = socket$inet6(0xa, 0x6, 0x0)
socket$inet6(0x10, 0x1, 0x9)
sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)}], 0x1}, 0x0)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x2, 0x2)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xb, &(0x7f0000000100), 0x0)
r4 = accept4(r2, 0x0, 0x0, 0x0)
sendmmsg(r4, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0}}], 0x4000000000000d0, 0x0)
r5 = creat(&(0x7f0000000000)='./bus\x00', 0x0)
fcntl$setstatus(r5, 0x4, 0x46000)
io_setup(0x2344, &(0x7f0000000100)=<r6=>0x0)
io_submit(r6, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x0, 0x0, r5, 0x0}])
r7 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="4000000010000100"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001434ae5286af678c371b2cbcd7af6a594d0012000c00010065727370616e0000040002000a000100895b3d021ab70000000000710193144877f9f4b5f68cacdfdb7a6cf184b898d931c739001396a2de78eeb2ed53975fb57534f77e7c066c000d01f4c31961727e60"], 0x40}}, 0x0)
sendmmsg(r7, &(0x7f00000004c0)=[{{&(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e22, @remote}, 0x101, 0x2, 0x0, 0x2}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000180)="5603e80cba6bd3d8d28fd4384ae4de", 0xf}, {&(0x7f00000003c0)="6f081ad44cdc7d909b037b67c475681ac509f1f2f16df093dcecc155239c12c5bb285971c9a8ba93ac0a6d0d0e2af0934ada0b780133aeaa2eac9ca052d5f1ae5dd4d9aec5cd1fe06efeb1f10f6eb25123b89b63c2cdb2c70390bd74c3a71de01a0036c063a72181b1455511d3fbaf9b372c0752909ec5d01615e5466ee7a0d848a32c5a6deb2b96fdb469f38dd677a3e93bc87ec874ff07f3f17fd0b8693a1f414cd667f09651d181192b063141ff50b4159cc33976d2cd314464cef1ec11b8c1b90c1b22f722dc194270791aab63604f006d5c", 0xd4}, {&(0x7f0000000580)="0391bf7f24d8231b63849646315c10e26a545ee80f42141b37a5375695a75372edef6ccfd3c67979c0c1c9b14a1a691c6306c92ee3bf422be510cb34e80d8f2e781138c6252e2b392e9c4186ca9290820c4b94b9394c4931ce2f0ab52a8e1070d5817073f31ceea931f98d23fc41da0fbfff426f4d18dd9c5b0fdec92d52c5432e967d3d7b39c537aace1fceaed5c8052c5295990ad666887a598c64fa900e24", 0xa0}], 0x3, &(0x7f00000017c0)=ANY=[@ANYBLOB="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"], 0x1170}}], 0x1, 0x40018c4)
r8 = syz_open_procfs(0x0, &(0x7f0000000200)='net/igmp\x00')
preadv(r8, &(0x7f00000017c0), 0x315, 0x800000)
connect$bt_rfcomm(r8, &(0x7f0000000140)={0x1f, {0x0, 0x1, 0x80, 0x54, 0x8, 0x6}}, 0xa)
socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc(0x0)

03:31:24 executing program 3:
getpgrp(0xffffffffffffffff)
syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0)
r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dlm_plock\x00', 0x40000, 0x0)
ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000340)={[], 0xf000, 0x1f, 0x3, 0x0, 0x8000, 0x2000, 0x100000, [], 0x6})
r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20\x00', 0x200, 0x0)
ioctl$RTC_AIE_ON(r2, 0x7001)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x1fe, 0x0)
write$binfmt_aout(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="ef207456ef637600d304c4f004000000000000002d00080000000002000000000000f8612eff07b7dfe055f2bcbdae2c8fcf75ab8b81941c9e2801d988b209000000c8a405d8546b07b4b21c86d894b0a14ff59e9d4191c54a52184a4a0ea24b985500194cc122abd2a4d0ac15f81f331d90395880a7ffee4730515a4d452cb384b3f6677dd4fb3443d2"], 0x44)
perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
unlink(&(0x7f0000001e00)='./bus\x00')
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0)
sendfile(r3, r3, &(0x7f00000001c0), 0x8080fffffffe)
r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20800, 0x0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000500), &(0x7f0000000540)=0x4)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000080))

[  208.340738] block nbd0: shutting down sockets
[  208.394777] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'.
[  208.401391] block nbd0: shutting down sockets
03:31:25 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)
r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x2, 0x0)
ioctl$IOC_PR_PREEMPT_ABORT(r3, 0x401870cc, 0xffffffffffffffff)

[  208.656735] block nbd0: Receive control failed (result -22)
[  208.674528] block nbd0: shutting down sockets
[  208.731657] block nbd0: shutting down sockets
03:31:25 executing program 4:
getpgrp(0xffffffffffffffff)
syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0)
r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dlm_plock\x00', 0x40000, 0x0)
ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000340)={[], 0xf000, 0x1f, 0x3, 0x0, 0x8000, 0x2000, 0x100000, [], 0x6})
r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20\x00', 0x200, 0x0)
ioctl$RTC_AIE_ON(r2, 0x7001)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x1fe, 0x0)
write$binfmt_aout(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="ef207456ef637600d304c4f004000000000000002d00080000000002000000000000f8612eff07b7dfe055f2bcbdae2c8fcf75ab8b81941c9e2801d988b209000000c8a405d8546b07b4b21c86d894b0a14ff59e9d4191c54a52184a4a0ea24b985500194cc122abd2a4d0ac15f81f331d90395880a7ffee4730515a4d452cb384b3f6677dd4fb3443d2"], 0x44)
perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
unlink(&(0x7f0000001e00)='./bus\x00')
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0)
sendfile(r3, r3, &(0x7f00000001c0), 0x8080fffffffe)
r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20800, 0x0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000500), &(0x7f0000000540)=0x4)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000080))

03:31:25 executing program 1:
syz_open_dev$radio(0x0, 0x1, 0x2)
syz_open_procfs(0x0, 0x0)
ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x8)
recvfrom(0xffffffffffffffff, &(0x7f00000001c0)=""/52, 0x34, 0x3cd9dbcaffb01d91, &(0x7f00000002c0)=@ll={0x11, 0x1e876a4208dcdd07}, 0x80)
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
r1 = dup2(0xffffffffffffffff, r0)
write$cgroup_pid(r1, &(0x7f00000001c0), 0x12)
perf_event_open(&(0x7f000001d000)={0x1, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r1, 0x11)
r2 = socket$inet6(0xa, 0x40000080806, 0x0)
bind$inet6(r2, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c)
listen(r2, 0x4000000020000000)
r3 = socket$inet6(0xa, 0x6, 0x0)
socket$inet6(0x10, 0x1, 0x9)
sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)}], 0x1}, 0x0)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x2, 0x2)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xb, &(0x7f0000000100), 0x0)
r4 = accept4(r2, 0x0, 0x0, 0x0)
sendmmsg(r4, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0}}], 0x4000000000000d0, 0x0)
r5 = creat(&(0x7f0000000000)='./bus\x00', 0x0)
fcntl$setstatus(r5, 0x4, 0x46000)
io_setup(0x2344, &(0x7f0000000100)=<r6=>0x0)
io_submit(r6, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x0, 0x0, r5, 0x0}])
r7 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="4000000010000100"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001434ae5286af678c371b2cbcd7af6a594d0012000c00010065727370616e0000040002000a000100895b3d021ab70000000000710193144877f9f4b5f68cacdfdb7a6cf184b898d931c739001396a2de78eeb2ed53975fb57534f77e7c066c000d01f4c31961727e60"], 0x40}}, 0x0)
sendmmsg(r7, &(0x7f00000004c0)=[{{&(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e22, @remote}, 0x101, 0x2, 0x0, 0x2}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000180)="5603e80cba6bd3d8d28fd4384ae4de", 0xf}, {&(0x7f00000003c0)="6f081ad44cdc7d909b037b67c475681ac509f1f2f16df093dcecc155239c12c5bb285971c9a8ba93ac0a6d0d0e2af0934ada0b780133aeaa2eac9ca052d5f1ae5dd4d9aec5cd1fe06efeb1f10f6eb25123b89b63c2cdb2c70390bd74c3a71de01a0036c063a72181b1455511d3fbaf9b372c0752909ec5d01615e5466ee7a0d848a32c5a6deb2b96fdb469f38dd677a3e93bc87ec874ff07f3f17fd0b8693a1f414cd667f09651d181192b063141ff50b4159cc33976d2cd314464cef1ec11b8c1b90c1b22f722dc194270791aab63604f006d5c", 0xd4}, {&(0x7f0000000580)="0391bf7f24d8231b63849646315c10e26a545ee80f42141b37a5375695a75372edef6ccfd3c67979c0c1c9b14a1a691c6306c92ee3bf422be510cb34e80d8f2e781138c6252e2b392e9c4186ca9290820c4b94b9394c4931ce2f0ab52a8e1070d5817073f31ceea931f98d23fc41da0fbfff426f4d18dd9c5b0fdec92d52c5432e967d3d7b39c537aace1fceaed5c8052c5295990ad666887a598c64fa900e24", 0xa0}], 0x3, &(0x7f00000017c0)=ANY=[@ANYBLOB="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"], 0x1170}}], 0x1, 0x40018c4)
r8 = syz_open_procfs(0x0, &(0x7f0000000200)='net/igmp\x00')
preadv(r8, &(0x7f00000017c0), 0x315, 0x800000)
connect$bt_rfcomm(r8, &(0x7f0000000140)={0x1f, {0x0, 0x1, 0x80, 0x54, 0x8, 0x6}}, 0xa)
socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$tipc(0x0)

03:31:25 executing program 5:
move_pages(0x0, 0x0, 0x0, &(0x7f0000000000)=[0x0], 0xfffffffffffffffd, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
socket(0x0, 0x3, 0x0)
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='\x02ev4/v\xd4/sloppy_sctp\x00H\x0fY\xa7\x8c\xf0\xe5\x13\xc3v\xc2\x00\xcc\"\xb4#\x1bF1\xb6zm\x02+`\xc7lf\xc5+>\x817\xcb\x80\xff3\xcb\x80t\xad\x00\x00\x00\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r0, 0x8008563f, 0x0)
getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000200)=""/180, &(0x7f0000000180)=0xb4)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x0)
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000000c0)={0x7, <r3=>0x0, 0x10000, 0x9})
ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000140)={r3})
socket(0x10, 0x2, 0x0)
sendmsg(0xffffffffffffffff, 0x0, 0x0)
socket$inet(0x10, 0x0, 0x6)
keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0)
clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$snapshot(0xffffffffffffff9c, &(0x7f0000000340)='/dev/snapshot\x00', 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x5, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f00000004c0)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000080000003d0301000000000095000000000000006926000000000000bf67000000000000150600000fff07003506000002000000070600000ee60000bf050000000000001f650000000000006507000002000000070700004c0000001f75000000000000bf54000000000000070400000400f9ffad43010000000000950000000000000005000000000000009500000000000000d05bd98c13cc1709ab91e0b9e1e603f862b5173514"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1}, 0x48)
keyctl$update(0x2, 0x0, 0x0, 0x70)
exit(0x0)
add_key$keyring(0x0, &(0x7f00000001c0)={'syz', 0x2}, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000380)='sysfs\x00*\x86OK\xc0\v\xce\x1b\xdb cr\x13\xb1\xe8\x94\xd1 q_\x9d\xc1\x12[\x04,r&\xeb\x016\xd9bN\xa1\xd23t\xa6`\xfeZ\xc1sr/\xd3g\xad\"\xe8U0%\xa2\xe8\xbe\v\xc5QCy\xafr\x13\xd3+\x8d]\x06\xdc\x8f\xbf,\x84\x9e\xd9\xcd\xef\xc7K\x03\xdf\xa9\xcbZ\x90\xb2\x8bK$\xd7\x86,=f\xfc\xa51g\xd5BB5CZ=\xbbv\xbc}<B\xfc.\x9cia\x14\xa6\xf8\x88\xf0\xda\x85\'v\x83\xcf\xc1\xc4\xd2\xbfq\xc2U\xa3\x13Md\xcc?\xed\x8e\x97y\x8d\xeb\x861\xcb\xf7h,\x9f\xa2\xed\x03\x14e\xaa\x19\x1d\xf9\"\xf7d)|\xba\"\xa8I\x9d\x17\x7fI\xfb\xa9@\xf5[\xbc\x8br?\xd3t\xf1\xfe\xd7\x8c\x8a\xee\xc6\x81\x1d\x9bXyHs\x87\xd5e\x94\xa1L%\x88\'M\xe8O\xa2v\x100+?\xb5Ar\xa8\xc9\x10\xa0~|v\xeaFZ\xa6\x84\x02', 0x0, 0x0)

03:31:25 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
signalfd(r2, &(0x7f0000000000)={0x5b82}, 0x8)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x3)
r3 = socket$inet6(0xa, 0x5, 0x0)
r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r5=>0x0]}, &(0x7f000095dffc)=0x8)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000000)={r5}, 0x8)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={r5, 0x80000000}, &(0x7f0000000080)=0x8)

[  209.009447] block nbd0: Receive control failed (result -22)
[  209.040358] block nbd0: shutting down sockets
03:31:25 executing program 5:
getpgrp(0xffffffffffffffff)
syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0)
r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dlm_plock\x00', 0x40000, 0x0)
ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000340)={[], 0xf000, 0x1f, 0x3, 0x0, 0x8000, 0x2000, 0x100000, [], 0x6})
r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20\x00', 0x200, 0x0)
ioctl$RTC_AIE_ON(r2, 0x7001)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x1fe, 0x0)
write$binfmt_aout(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="ef207456ef637600d304c4f004000000000000002d00080000000002000000000000f8612eff07b7dfe055f2bcbdae2c8fcf75ab8b81941c9e2801d988b209000000c8a405d8546b07b4b21c86d894b0a14ff59e9d4191c54a52184a4a0ea24b985500194cc122abd2a4d0ac15f81f331d90395880a7ffee4730515a4d452cb384b3f6677dd4fb3443d2"], 0x44)
perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
unlink(&(0x7f0000001e00)='./bus\x00')
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0)
sendfile(r3, r3, &(0x7f00000001c0), 0x8080fffffffe)
r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20800, 0x0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000500), &(0x7f0000000540)=0x4)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000080))

[  209.090870] block nbd0: shutting down sockets
03:31:25 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68)
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab03)
ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0xffffffffffffffff)

[  209.139250] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'.
03:31:25 executing program 3:
getpgrp(0xffffffffffffffff)
syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0)
r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dlm_plock\x00', 0x40000, 0x0)
ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000340)={[], 0xf000, 0x1f, 0x3, 0x0, 0x8000, 0x2000, 0x100000, [], 0x6})
r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20\x00', 0x200, 0x0)
ioctl$RTC_AIE_ON(r2, 0x7001)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x1fe, 0x0)
write$binfmt_aout(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="ef207456ef637600d304c4f004000000000000002d00080000000002000000000000f8612eff07b7dfe055f2bcbdae2c8fcf75ab8b81941c9e2801d988b209000000c8a405d8546b07b4b21c86d894b0a14ff59e9d4191c54a52184a4a0ea24b985500194cc122abd2a4d0ac15f81f331d90395880a7ffee4730515a4d452cb384b3f6677dd4fb3443d2"], 0x44)
perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
unlink(&(0x7f0000001e00)='./bus\x00')
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0)
sendfile(r3, r3, &(0x7f00000001c0), 0x8080fffffffe)
r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20800, 0x0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000500), &(0x7f0000000540)=0x4)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000080))

[  209.217133] audit: type=1400 audit(1571196685.820:89): avc:  denied  { getopt } for  pid=8746 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1
[  209.266796] block nbd0: Receive control failed (result -22)
[  209.276236] block nbd0: shutting down sockets
03:31:25 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x4000000000008d}, 0x0)
r0 = getpid()
pipe(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0)
r1 = socket$inet6(0xa, 0x2, 0x0)
recvmmsg(r1, &(0x7f0000008880), 0x62a, 0x0, 0x0)
pipe(&(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
fcntl$setpipe(r3, 0x407, 0x0)
write(r3, &(0x7f0000000340), 0x41395527)
vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0)
pipe2(0x0, 0x84000)
socket$inet6_tcp(0xa, 0x1, 0x0)
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="2800000011000108000000000000c1870acb0000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0006000000"], 0x28}}, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300))
r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x2ee6bc40dbce6995})
r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
dup2(0xffffffffffffffff, r6)
dup(r6)
r7 = socket$nl_route(0x10, 0x3, 0x0)
getsockopt$IP_VS_SO_GET_VERSION(r7, 0x0, 0x480, &(0x7f0000000680), 0x0)

[  209.333072] block nbd0: shutting down sockets
03:31:26 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x20c001)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
r3 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x0, 0x2)
ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0xfffffffffffffffd)

03:31:26 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x4000000000008d}, 0x0)
r0 = getpid()
pipe(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0)
r1 = socket$inet6(0xa, 0x2, 0x0)
recvmmsg(r1, &(0x7f0000008880), 0x62a, 0x0, 0x0)
pipe(&(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
fcntl$setpipe(r3, 0x407, 0x0)
write(r3, &(0x7f0000000340), 0x41395527)
vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0)
pipe2(0x0, 0x84000)
socket$inet6_tcp(0xa, 0x1, 0x0)
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="2800000011000108000000000000c1870acb0000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0006000000"], 0x28}}, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300))
r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x2ee6bc40dbce6995})
r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
dup2(0xffffffffffffffff, r6)
dup(r6)
r7 = socket$nl_route(0x10, 0x3, 0x0)
getsockopt$IP_VS_SO_GET_VERSION(r7, 0x0, 0x480, &(0x7f0000000680), 0x0)

03:31:26 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x200)
ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000040))
r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r2, 0xab00, r0)
r4 = socket$inet6(0xa, 0x3, 0x20000000021)
connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c)
sendto$inet6(r4, &(0x7f0000000000), 0xff77, 0x0, 0x0, 0x4d97)
ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000080)=0x2)
ioctl$SIOCX25CALLACCPTAPPRV(r0, 0x89e8)
ioctl$UI_ABS_SETUP(0xffffffffffffffff, 0x401c5504, &(0x7f00000000c0)={0x100, {0x3, 0xcf, 0x4, 0x22, 0x5a45, 0x8001}})
ioctl$NBD_CLEAR_SOCK(r3, 0xab03)
ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0x0)

[  209.952832] block nbd0: Receive control failed (result -22)
[  210.022194] block nbd0: shutting down sockets
03:31:26 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x4000000000008d}, 0x0)
r0 = getpid()
pipe(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0)
r1 = socket$inet6(0xa, 0x2, 0x0)
recvmmsg(r1, &(0x7f0000008880), 0x62a, 0x0, 0x0)
pipe(&(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
fcntl$setpipe(r3, 0x407, 0x0)
write(r3, &(0x7f0000000340), 0x41395527)
vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0)
pipe2(0x0, 0x84000)
socket$inet6_tcp(0xa, 0x1, 0x0)
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="2800000011000108000000000000c1870acb0000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0006000000"], 0x28}}, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300))
r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x2ee6bc40dbce6995})
r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
dup2(0xffffffffffffffff, r6)
dup(r6)
r7 = socket$nl_route(0x10, 0x3, 0x0)
getsockopt$IP_VS_SO_GET_VERSION(r7, 0x0, 0x480, &(0x7f0000000680), 0x0)

[  210.102321] block nbd0: shutting down sockets
03:31:26 executing program 5:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x200)
ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000040))
r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r2, 0xab00, r0)
r4 = socket$inet6(0xa, 0x3, 0x20000000021)
connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c)
sendto$inet6(r4, &(0x7f0000000000), 0xff77, 0x0, 0x0, 0x4d97)
ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000080)=0x2)
ioctl$SIOCX25CALLACCPTAPPRV(r0, 0x89e8)
ioctl$UI_ABS_SETUP(0xffffffffffffffff, 0x401c5504, &(0x7f00000000c0)={0x100, {0x3, 0xcf, 0x4, 0x22, 0x5a45, 0x8001}})
ioctl$NBD_CLEAR_SOCK(r3, 0xab03)
ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0x0)

03:31:26 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
ioctl$UI_SET_LEDBIT(0xffffffffffffffff, 0x40045569, 0xb)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
r3 = socket$inet6(0xa, 0x3, 0x20000000021)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c)
sendto$inet6(r3, &(0x7f0000000000), 0xff77, 0x0, 0x0, 0x4d97)
r4 = dup3(r3, 0xffffffffffffffff, 0x140000)
pipe(&(0x7f0000000180)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
ioctl$VIDIOC_SUBDEV_QUERY_DV_TIMINGS(r5, 0x80845663, &(0x7f0000000200))
ioctl$KVM_S390_INTERRUPT_CPU(r4, 0x4010ae94, &(0x7f0000000000)={0xfff, 0x80, 0x4})
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r7, 0x8008563f, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f00000002c0)={@remote, 0x8, 0x2, 0xff, 0xa, 0x6, 0x1}, 0x20)
dup2(0xffffffffffffffff, r6)
write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0)={<r8=>0xffffffffffffffff}, 0x13f, 0x8}}, 0x20)
r9 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
dup2(0xffffffffffffffff, r9)
write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r9, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000080), 0x2, {0xa, 0x4e24, 0x8, @local, 0x5}, r8}}, 0x38)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

03:31:26 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x4000000000008d}, 0x0)
r0 = getpid()
pipe(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0)
r1 = socket$inet6(0xa, 0x2, 0x0)
recvmmsg(r1, &(0x7f0000008880), 0x62a, 0x0, 0x0)
pipe(&(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
fcntl$setpipe(r3, 0x407, 0x0)
write(r3, &(0x7f0000000340), 0x41395527)
vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0)
pipe2(0x0, 0x84000)
socket$inet6_tcp(0xa, 0x1, 0x0)
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="2800000011000108000000000000c1870acb0000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0006000000"], 0x28}}, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300))
r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x2ee6bc40dbce6995})
r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
dup2(0xffffffffffffffff, r6)
dup(r6)
r7 = socket$nl_route(0x10, 0x3, 0x0)
getsockopt$IP_VS_SO_GET_VERSION(r7, 0x0, 0x480, &(0x7f0000000680), 0x0)

03:31:26 executing program 3:
pipe(&(0x7f0000000400)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
write(r0, &(0x7f00000001c0), 0xfffffef3)
syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f)
open(&(0x7f0000000e00)='./file0\x00', 0x1000, 0x14)
mount(&(0x7f0000000200)=ANY=[], &(0x7f0000026ff8)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, &(0x7f00000002c0))
r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='mounts\x00')
sendfile(r1, r1, &(0x7f0000000180)=0x74000000, 0x5)

[  210.277002] block nbd0: Receive control failed (result -22)
[  210.285872] block nbd0: shutting down sockets
03:31:27 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
ioctl(r3, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071")
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="203617d884010000000001b1f4030400000000000004000000000000007d0300f70074b9010000c530a8361800000002000000699467a05d19"], 0x1}}, 0x0)
prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff)
clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r4 = gettid()
wait4(0x0, 0x0, 0x80000000, 0x0)
ptrace$setopts(0x4206, r4, 0x0, 0x0)
tkill(r4, 0x19)
ptrace$cont(0x18, r4, 0x0, 0x0)
ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080))
ptrace$cont(0x9, r4, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

03:31:27 executing program 5:

[  210.508775] block nbd0: Receive control failed (result -22)
[  210.516331] block nbd5: Receive control failed (result -22)
[  210.527535] block nbd5: shutting down sockets
[  210.533120] block nbd0: shutting down sockets
03:31:27 executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x4000000000008d}, 0x0)
r0 = getpid()
pipe(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0)
r1 = socket$inet6(0xa, 0x2, 0x0)
recvmmsg(r1, &(0x7f0000008880), 0x62a, 0x0, 0x0)
pipe(&(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
fcntl$setpipe(r3, 0x407, 0x0)
write(r3, &(0x7f0000000340), 0x41395527)
vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0)
pipe2(0x0, 0x84000)
socket$inet6_tcp(0xa, 0x1, 0x0)
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="2800000011000108000000000000c1870acb0000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0006000000"], 0x28}}, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300))
r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x2ee6bc40dbce6995})
r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
dup2(0xffffffffffffffff, r6)
dup(r6)
r7 = socket$nl_route(0x10, 0x3, 0x0)
getsockopt$IP_VS_SO_GET_VERSION(r7, 0x0, 0x480, &(0x7f0000000680), 0x0)

03:31:27 executing program 5:

03:31:27 executing program 5:

[  210.693668] block nbd0: Receive control failed (result -22)
[  210.706508] block nbd0: shutting down sockets
03:31:27 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r4)
tkill(r3, 0x1004000000016)

[  210.834099] block nbd0: shutting down sockets
03:31:27 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r4)
tkill(r3, 0x1004000000016)

03:31:27 executing program 4:
clone(0x2302003ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
socketpair(0x2, 0xa, 0x0, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
write(r0, 0x0, 0x0)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, 0x0, 0x0)

03:31:27 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r4)
tkill(r3, 0x1004000000016)

03:31:27 executing program 2:
creat(&(0x7f0000000000)='./bus\x00', 0x0)
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
mount$9p_tcp(&(0x7f00000001c0)='127.0.0.1\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f00000002c0)=ANY=[])
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
lsetxattr$trusted_overlay_origin(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000640)='trusted.overlay.origin\x00', 0x0, 0x0, 0x0)

03:31:27 executing program 2:

[  211.178539] 9pnet_virtio: no channels available for device 127.0.0.1
[  211.188442] 9pnet_virtio: no channels available for device 127.0.0.1
03:31:27 executing program 3:

03:31:30 executing program 4:

03:31:30 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r4)
tkill(r3, 0x1004000000016)

03:31:30 executing program 2:

03:31:30 executing program 3:

03:31:30 executing program 1:

03:31:30 executing program 0:
r0 = socket(0x9a20c550200a8d8e, 0x3, 0x3a)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

03:31:30 executing program 1:
seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x100006, 0x0, 0x0, 0xfffffffffffffffd}]})
setreuid(0xffffffffffffffff, 0x0)

03:31:30 executing program 2:
seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x100006, 0x0, 0x0, 0xfffffffffffffffd}]})
io_setup(0x3, &(0x7f0000000040)=<r0=>0x0)
io_destroy(r0)

03:31:30 executing program 4:
seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x100006, 0x0, 0x0, 0xfffffffffffffffd}]})
ppoll(0x0, 0x0, &(0x7f00000004c0), 0x0, 0x0)

03:31:30 executing program 3:
r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [<r1=>0x0]}, &(0x7f00000000c0)=0xfe10)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x6d, &(0x7f0000000100)={r1}, &(0x7f0000000180)=0xfe27)

[  213.704660] audit: type=1326 audit(1571196690.310:90): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8884 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45c89a code=0xffff0000
03:31:30 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
r3 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x1, 0x2)
ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000000100)={0x96, 0x8, 0x7, 0x9, 0xffff, 0xc47})
r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101000, 0x0)
r5 = socket$inet6(0xa, 0x3, 0x20000000021)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c)
sendto$inet6(r5, &(0x7f0000000000), 0xff77, 0x0, 0x0, 0x4d97)
ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000140)={'veth0_to_bridge\x00', {0x2, 0x4e23, @empty}})
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r4, 0xab01, 0x24b8b4e5)
socketpair(0x9, 0x5, 0xa5, &(0x7f0000000080))

03:31:30 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)

[  213.737624] audit: type=1326 audit(1571196690.340:91): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8890 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45c89a code=0xffff0000
[  213.803112] audit: type=1326 audit(1571196690.400:92): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8894 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45c89a code=0xffff0000
[  213.846346] block nbd0: Receive control failed (result -22)
[  213.857323] block nbd0: shutting down sockets
[  213.893880] block nbd0: shutting down sockets
03:31:30 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
r4 = dup2(0xffffffffffffffff, r3)
write$cgroup_pid(r4, &(0x7f00000001c0), 0x12)
ioctl$RTC_PLL_SET(r4, 0x40207012, &(0x7f0000000000)={0x1f, 0x2, 0x6, 0x1, 0x9, 0xff, 0x8000})
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x0)
ioctl$VIDIOC_G_OUTPUT(r5, 0x8004562e, &(0x7f0000000040))
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

[  213.964885] block nbd0: Receive control failed (result -22)
[  213.973840] block nbd0: shutting down sockets
[  214.022768] block nbd0: Receive control failed (result -22)
[  214.034956] block nbd0: shutting down sockets
03:31:30 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
r3 = dup2(0xffffffffffffffff, r2)
write$cgroup_pid(r3, &(0x7f00000001c0), 0x12)
ioctl$NBD_DISCONNECT(r3, 0xab08)
r4 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab03)
ioctl$NBD_SET_BLKSIZE(r4, 0xab01, 0x0)

[  214.114411] block nbd0: Receive control failed (result -22)
[  214.123585] block nbd0: shutting down sockets
[  214.143255] block nbd0: shutting down sockets
03:31:30 executing program 0:
socket(0x11, 0x2, 0x0)
syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r0 = syz_open_dev$ndb(0x0, 0x0, 0x4c89c2)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
dup2(0xffffffffffffffff, r1)
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r2, 0x8008563f, 0x0)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/s\x00\x00\x00\x00\x00\x89\xb0\xb2\x9b\xbb\xea\x00\x00', 0x2, 0x0)
dup2(0xffffffffffffffff, r3)
r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r4, 0x8008563f, 0x0)
r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
r6 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0)
ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r6, 0x800c6613, &(0x7f0000000040)=@v2={0x2, @aes128, 0x6c804007a9bec803, [], "687b0a3e876980872d76a0ab59973a3f"})
dup2(0xffffffffffffffff, r5)
ioctl$NBD_SET_SOCK(r0, 0xab00, r5)
ioctl$NBD_CLEAR_SOCK(r0, 0xab03)
ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x0)

03:31:30 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x0)
sendfile(r2, 0xffffffffffffffff, &(0x7f0000000000), 0xffffffff)
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
sendto$isdn(r0, &(0x7f0000000200)={0x2, 0x10000, "54401da12a74cd3e9a22c67ea51ed24a5b237fe930fd53ebcdc149ce15a20561a7d1650b0a114c347d1b55e34f252cd4323bb96cc55a5b046abe2caceaa438a4dc8a6205385c4cedca0c1cc3a765c03e9342a3aefa70588df20a2c77dd3a8da2891d5168f8023a132e70ddaa41245e2984f182955a084fa51325c73dba8a62600513b8b947205e45b2bf3f471ea06aade98e9a5bb3e8110bc5cba139a8560cf8179203290196f082e0da320ec8d1fbc8e9350d0e81ba88f974640737961cdffe9e10cf3581764d8e0a55334211d50bf48f0e2dd33554bdafa25d9ffbfceffc80"}, 0xe8, 0x20040090, &(0x7f0000000040)={0x22, 0x4, 0x9, 0x8, 0x1}, 0x6)
ioctl$NBD_CLEAR_SOCK(r3, 0xab03)
ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0x0)

[  214.331923] block nbd0: Receive control failed (result -22)
[  214.339890] block nbd0: shutting down sockets
[  214.372695] block nbd0: Receive control failed (result -22)
[  214.379376] block nbd0: shutting down sockets
03:31:31 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = dup3(r0, 0xffffffffffffffff, 0x81a47359c8cf3e4f)
r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00')
sendmsg$TIPC_NL_MON_GET(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x1d0, r2, 0x626, 0x70bd29, 0x25dfdbfd, {}, [@TIPC_NLA_NODE={0xc, 0x6, [@TIPC_NLA_NODE_ADDR={0x8}]}, @TIPC_NLA_NET={0x20, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x7}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7}]}, @TIPC_NLA_MEDIA={0xc0, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x156e}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xb18d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_MON={0x3c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffffff8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1f}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x52e}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}]}, @TIPC_NLA_BEARER={0x64, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x0, @loopback, 0x80000000}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x1, @local, 0x8}}}}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x101}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xa840}]}]}, @TIPC_NLA_LINK={0x30, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x8}, 0x40)
r3 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r4 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r3, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab03)
r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r5, 0x8008563f, 0x0)
getsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000000000)={@empty}, &(0x7f0000000040)=0xc)
ioctl$NBD_SET_BLKSIZE(r4, 0xab01, 0x0)

[  214.463120] block nbd0: Receive control failed (result -22)
[  214.476623] audit: type=1326 audit(1571196691.080:93): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8884 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45c89a code=0xffff0000
[  214.508441] block nbd0: shutting down sockets
[  214.509043] audit: type=1326 audit(1571196691.110:94): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8890 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45c89a code=0xffff0000
03:31:31 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071")
r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [<r2=>0x0]}, &(0x7f00000000c0)=0xfe10)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x6d, &(0x7f0000000100)={r2}, &(0x7f0000000180)=0xfe27)

03:31:31 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
write$cgroup_int(r0, &(0x7f0000000140), 0xff4d)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, 0x0, 0x0)
socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff})
sendfile(r2, r1, 0x0, 0x100000001)

[  214.554942] audit: type=1326 audit(1571196691.150:95): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8894 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45c89a code=0xffff0000
[  214.605673] block nbd0: Receive control failed (result -22)
[  214.625370] block nbd0: shutting down sockets
03:31:31 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
close(r0)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0x480b75594570cc50, 0x0, 0x0, 0xfffffcc5)

03:31:31 executing program 4:
seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x100006, 0x0, 0x0, 0xfffffffffffffffd}]})
chroot(0x0)

03:31:31 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)

03:31:31 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x100000001, 0x400000)
ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000080))
r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r3 = getpid()
tkill(r3, 0x800000015)
syz_open_procfs(r3, &(0x7f0000000000)='smaps\x00')
r4 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r2, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab03)
ioctl$NBD_SET_BLKSIZE(r4, 0xab01, 0x0)
setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x1f, 0x4)

[  214.651972] audit: type=1804 audit(1571196691.250:96): pid=8948 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir573573979/syzkaller.HPF5wC/54/memory.events" dev="sda1" ino=16812 res=1
03:31:31 executing program 3:
prlimit64(0x0, 0xe, 0x0, 0x0)
r0 = getpid()
sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0)
r1 = socket$inet6(0xa, 0x2, 0x0)
recvmmsg(r1, 0x0, 0x0, 0x0, 0x0)
pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
fcntl$setpipe(r2, 0x407, 0x0)
write(r2, &(0x7f0000000340), 0x41395527)
perf_event_open(&(0x7f000001d000)={0x1, 0x386, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r3, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
r5 = open(0x0, 0x141042, 0x0)
fallocate(r5, 0x0, 0x0, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000900)={{{@in6=@empty, @in=@local}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, 0x0)
r6 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0)
ftruncate(r6, 0x28007d)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x8)
setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, 0x0, 0x0)
stat(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
setresuid(0x0, 0x0, r7)
r8 = accept4(r3, 0x0, 0x0, 0x0)
mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="666435c455b5a35d124517d06b0d37a812460749708fab180f8b5eefe465000000000000000000", @ANYRESHEX, @ANYRESDEC=0x0, @ANYBLOB="d4661315f40158c2dff600a1a02555bdaf067acac05e3b1e7f7a61a5b812c7b695f8bf01951faa20400447f13e8c49e13681a5e412b58d1c52cdf40185ac7418b3d0d413830c940540761af9004229908eadf3af7eac18a0ac5c8f49646c335412181dc7a384e61e0f8fd9129aefc1023ace4059d936ee3e1c8e021352128522f046047edecc647926e840", @ANYRESDEC=0x0])
r9 = syz_open_procfs(0x0, &(0x7f00000001c0)='pagemap\x00')
sendfile(r8, r9, 0x0, 0x50000000000443)
sendmsg$TIPC_CMD_SHOW_STATS(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0)

[  214.752823] audit: type=1800 audit(1571196691.260:97): pid=8948 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="collect_data" cause="failed(directio)" comm="syz-executor.3" name="memory.events" dev="sda1" ino=16812 res=0
03:31:31 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
close(r0)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0x480b75594570cc50, 0x0, 0x0, 0xfffffcc5)

[  214.837869] audit: type=1800 audit(1571196691.320:99): pid=8961 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="collect_data" cause="failed(directio)" comm="syz-executor.3" name="memory.events" dev="sda1" ino=16812 res=0
03:31:31 executing program 2:
seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x100006, 0x0, 0x0, 0xfffffffffffffffd}]})
epoll_create(0x8cb)

[  214.871592] audit: type=1326 audit(1571196691.320:98): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8954 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45c89a code=0xffff0000
[  214.986211] audit: type=1326 audit(1571196691.590:100): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8976 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45c89a code=0xffff0000
03:31:32 executing program 1:
seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x100006, 0x0, 0x0, 0xfffffffffffffffd}]})
getitimer(0x0, &(0x7f00000000c0))

[  215.467227] audit: type=1326 audit(1571196692.070:101): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8982 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45c89a code=0xffff0000
03:31:32 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)

03:31:32 executing program 4:
seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x100006, 0x0, 0x0, 0xfffffffffffffffd}]})
r0 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0)
pwritev(r0, 0x0, 0x0, 0x0)

[  215.500139] audit: type=1326 audit(1571196692.100:102): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8954 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45c89a code=0xffff0000
03:31:32 executing program 3:
sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0)
lsetxattr$system_posix_acl(0x0, &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x0)
semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000580)={{0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x1, 0x4})
syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0)
r0 = open(&(0x7f0000001780)='./file0\x00', 0x0, 0x0)
fchdir(r0)
syz_genetlink_get_family_id$tipc2(0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0)
r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
write$P9_RWRITE(r0, &(0x7f0000000000)={0xb}, 0xb)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xe3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write(r1, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba849012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003", 0x1df)
truncate(&(0x7f0000001740)='./file0\x00', 0x4)
sendfile(r1, r2, 0x0, 0x7fffffa7)
ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0)

03:31:32 executing program 3:
sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0)
lsetxattr$system_posix_acl(0x0, &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x0)
semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000580)={{0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x1, 0x4})
syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0)
r0 = open(&(0x7f0000001780)='./file0\x00', 0x0, 0x0)
fchdir(r0)
syz_genetlink_get_family_id$tipc2(0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0)
r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
write$P9_RWRITE(r0, &(0x7f0000000000)={0xb}, 0xb)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xe3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write(r1, &(0x7f0000000600)="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", 0x1df)
truncate(&(0x7f0000001740)='./file0\x00', 0x4)
sendfile(r1, r2, 0x0, 0x7fffffa7)
ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0)

03:31:32 executing program 2:
gettid()
semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000580)={{0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x1, 0x4})
syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0)
r0 = open(&(0x7f0000001780)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write(r1, &(0x7f0000000600)="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", 0x1be)
truncate(&(0x7f0000001740)='./file0\x00', 0x4)
clock_gettime(0x0, 0x0)

03:31:32 executing program 2:
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='hucetlb.2MB.e_in_by\xe8\'\xba86\x91\xeb\x0e', 0x275a, 0x0)
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{}, {}], 0x90)
semop(0x0, &(0x7f00000001c0)=[{0x0, 0x3, 0xb8ee14d5b0b130f}], 0x1)

03:31:32 executing program 2:
gettid()
sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0)
lsetxattr$system_posix_acl(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1)
semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000580)={{0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x1, 0x4})
syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0)
r0 = open(&(0x7f0000001780)='./file0\x00', 0x0, 0x0)
fchdir(r0)
syz_genetlink_get_family_id$tipc2(0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0)
r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
write$P9_RWRITE(r0, &(0x7f0000000000)={0xb}, 0xb)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5, 0x8000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write(r1, &(0x7f0000000600)="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", 0x200)
truncate(&(0x7f0000001740)='./file0\x00', 0x4)
sendfile(r1, r2, 0x0, 0x7fffffa7)
clock_gettime(0x0, 0x0)
socket(0x10, 0x80002, 0x0)

03:31:34 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)
socketpair(0x3bef9f0ef1524ff6, 0xa, 0x1a, &(0x7f0000000000)={<r3=>0xffffffffffffffff})
getsockopt$nfc_llcp(r3, 0x118, 0x2, &(0x7f0000000040)=""/231, 0xe7)

03:31:34 executing program 3:
sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0)
lsetxattr$system_posix_acl(0x0, &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x0)
semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000580)={{0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x1, 0x4})
syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0)
r0 = open(&(0x7f0000001780)='./file0\x00', 0x0, 0x0)
fchdir(r0)
syz_genetlink_get_family_id$tipc2(0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0)
r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
write$P9_RWRITE(r0, &(0x7f0000000000)={0xb}, 0xb)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xe3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write(r1, &(0x7f0000000600)="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", 0x1df)
truncate(&(0x7f0000001740)='./file0\x00', 0x4)
sendfile(r1, r2, 0x0, 0x7fffffa7)
ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0)

03:31:34 executing program 2:
gettid()
sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0)
lsetxattr$system_posix_acl(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1)
semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000580)={{0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x1, 0x4})
syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0)
r0 = open(&(0x7f0000001780)='./file0\x00', 0x0, 0x0)
fchdir(r0)
syz_genetlink_get_family_id$tipc2(0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0)
r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
write$P9_RWRITE(r0, &(0x7f0000000000)={0xb}, 0xb)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5, 0x8000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write(r1, &(0x7f0000000600)="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", 0x200)
truncate(&(0x7f0000001740)='./file0\x00', 0x4)
sendfile(r1, r2, 0x0, 0x7fffffa7)
clock_gettime(0x0, 0x0)
socket(0x10, 0x80002, 0x0)

03:31:34 executing program 1:
gettid()
sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0)
lsetxattr$system_posix_acl(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1)
semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000580)={{0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x1, 0x4})
syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0)
r0 = open(&(0x7f0000001780)='./file0\x00', 0x0, 0x0)
fchdir(r0)
syz_genetlink_get_family_id$tipc2(0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0)
r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
write$P9_RWRITE(r0, &(0x7f0000000000)={0xb}, 0xb)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5, 0x8000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write(r1, &(0x7f0000000600)="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", 0x200)
truncate(&(0x7f0000001740)='./file0\x00', 0x4)
sendfile(r1, r2, 0x0, 0x7fffffa7)
clock_gettime(0x0, 0x0)
socket(0x10, 0x80002, 0x0)

03:31:34 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
close(r4)
tkill(r3, 0x1004000000016)

03:31:34 executing program 4:
syz_open_procfs(0x0, &(0x7f0000000200)='sessionid\x00')
syz_open_procfs(0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0)
fcntl$setstatus(r1, 0x4, 0x4002)
io_setup(0xb, &(0x7f0000000040)=<r2=>0x0)
io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}])
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10811, r0, 0x0)

03:31:34 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
close(r4)
tkill(r3, 0x1004000000016)

[  217.855360] block nbd0: Receive control failed (result -22)
[  217.888576] block nbd0: shutting down sockets
[  217.976331] block nbd0: shutting down sockets
03:31:34 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
close(r4)
tkill(r3, 0x1004000000016)

03:31:34 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)
ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r0, 0xc0406618, &(0x7f0000000000)={{0x3, 0x0, @reserved="d56c7d9f3b06a3915855eaaeca3d3386f177edd242c2fb71b14fbc6be39c994a"}})

03:31:34 executing program 3:
prlimit64(0x0, 0x0, 0x0, 0x0)
sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2}, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000700)=""/159, 0x9f}], 0x1}, 0x401}], 0x1, 0x0, 0x0)
pipe(0x0)
fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/igmp6\x00')
preadv(r0, &(0x7f0000000480), 0x100000000000014a, 0xf0ffff)

03:31:34 executing program 1:
gettid()
sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0)
lsetxattr$system_posix_acl(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='system.posix_acl_access\x00', 0x0, 0x0, 0x1)
semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000580)={{0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x1, 0x4})
syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0)
r0 = open(&(0x7f0000001780)='./file0\x00', 0x0, 0x0)
fchdir(r0)
syz_genetlink_get_family_id$tipc2(0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0)
r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
write$P9_RWRITE(r0, &(0x7f0000000000)={0xb}, 0xb)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5, 0x8000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write(r1, &(0x7f0000000600)="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", 0x200)
truncate(&(0x7f0000001740)='./file0\x00', 0x4)
sendfile(r1, r2, 0x0, 0x7fffffa7)
clock_gettime(0x0, 0x0)
socket(0x10, 0x80002, 0x0)

03:31:34 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r4)
tkill(r3, 0x1004000000016)

[  218.097183] block nbd0: Receive control failed (result -22)
[  218.113430] block nbd0: shutting down sockets
03:31:34 executing program 4:
syz_open_procfs(0x0, &(0x7f0000000200)='sessionid\x00')
syz_open_procfs(0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0)
fcntl$setstatus(r1, 0x4, 0x4002)
io_setup(0xb, &(0x7f0000000040)=<r2=>0x0)
io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}])
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10811, r0, 0x0)

03:31:34 executing program 2:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000602f79e2"], 0x74}}, 0x0)
r4 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x34, 0x2c, 0x601, 0x0, 0x0, {0x0, r3, {0x0, 0x8100}, {}, {0xfff7}}, [@filter_kind_options=@f_route={{0xc, 0x1, 'route\x00'}, {0x4}}]}, 0x34}}, 0x0)

03:31:34 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
r4 = dup2(0xffffffffffffffff, r3)
write$cgroup_pid(r4, &(0x7f00000001c0), 0xfffffda3)
write$P9_RAUTH(r4, &(0x7f0000000000)={0x14, 0x67, 0x2, {0x84, 0x4}}, 0x14)

03:31:34 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r4)
tkill(r3, 0x1004000000016)

[  218.296383] block nbd0: Receive control failed (result -22)
[  218.304821] block nbd0: shutting down sockets
03:31:35 executing program 3:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='hugetlb.2MB.e_in_bytes\x00\x00\x00\x00\x00', 0x275a, 0x0)
r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0)
write$P9_RCLUNK(r1, &(0x7f0000000000)={0x7}, 0x22b)
fallocate(r1, 0x0, 0x0, 0x2000402)
ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04)
fallocate(r0, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x0, 0x8, 0x12, 0xd00000000000000})

[  218.369949] block nbd0: shutting down sockets
03:31:35 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r4)
tkill(r3, 0x1004000000016)

03:31:35 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
r3 = socket(0x11, 0x80002, 0x0)
setsockopt$packet_int(r3, 0x107, 0x7, &(0x7f0000000000)=0x2, 0x4)
r4 = syz_open_dev$vbi(&(0x7f00000000c0)='/dev/vbi#\x00', 0x3, 0x2)
bind$packet(r3, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x7, 0x6, @dev={[], 0x13}}, 0x14)
setsockopt(r3, 0x107, 0x5, &(0x7f0000001000), 0xc5)
sendto(r3, &(0x7f0000000000)="e1cfd080428e9159d2e59d1df6b0", 0xe, 0x24004004, &(0x7f0000000040)=@l2={0x1f, 0x3, {0xfc, 0x1f, 0x0, 0x7, 0x9, 0x9}, 0x101, 0xca}, 0x80)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)
ioctl$VIDIOC_G_EXT_CTRLS(r4, 0xc0205647, &(0x7f0000000180)={0x0, 0x7fff, 0x100, [], &(0x7f0000000140)={0x980908, 0x8, [], @string=&(0x7f0000000100)=0x2}})

03:31:35 executing program 4:
syz_open_procfs(0x0, &(0x7f0000000200)='sessionid\x00')
syz_open_procfs(0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0)
fcntl$setstatus(r1, 0x4, 0x4002)
io_setup(0xb, &(0x7f0000000040)=<r2=>0x0)
io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}])
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10811, r0, 0x0)

03:31:35 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000300)='vegas\x00', 0x50)
bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0x7ff8, 0x10, 0x0, 0x27)
r2 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)

03:31:35 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
r1 = socket$kcm(0x10, 0x3, 0x10)
sendmsg$kcm(r1, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0)
r2 = socket$kcm(0x10, 0x400000003, 0x10)
sendmsg$kcm(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000002b008163e45ae08700000301100f00000000e0fc4cc91b4dd65b2f0580cb7023072a556d1c958c000000", 0x2e}], 0x1}, 0x0)

[  218.518407] block nbd0: Receive control failed (result -22)
[  218.529098] block nbd0: shutting down sockets
03:31:35 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r4)
tkill(r3, 0x1004000000016)

03:31:35 executing program 2:
bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xa, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x49, 0x17}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0xcf, &(0x7f0000000480)=""/207}, 0x48)

03:31:35 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r4)
tkill(r3, 0x1004000000016)

[  218.690637] block nbd0: shutting down sockets
03:31:35 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x6, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132})
r2 = socket$kcm(0x29, 0x5, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&')
write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x0, '\x03\x8a\xa1t\x03n\xd7\xe0\x8f\x93\xdd\x86\xdd'}]}, 0xfdef)
write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0)

03:31:35 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev6\'\x8c\xf7#\x00', 0x0, 0x109041)
r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r2, 0x13}, 0xfffffffffffffef4)
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00000004c0)="b437240c046af80e313dd4cd4eaf0e56d591cc72e216738c42ec4d0b0157ac0230149e233647ae48abec")
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab03)
sendmsg$rds(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/16, 0x10}, {&(0x7f0000000100)=""/105, 0x69}, {&(0x7f0000000200)=""/110, 0x6e}, {&(0x7f0000000280)=""/128, 0x80}, {&(0x7f0000000300)=""/251, 0xfb}], 0x5, 0x0, 0x0, 0x408c0}, 0x400080d)
ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000480))
ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0x0)

03:31:35 executing program 4:
r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0)
io_setup(0xb, &(0x7f0000000040)=<r1=>0x0)
io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}])

03:31:35 executing program 3:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='hugetlb.2MB.e_in_bytes\x00\x00\x00\x00\x00', 0x275a, 0x0)
r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0)
write$P9_RCLUNK(r1, &(0x7f0000000000)={0x7}, 0x22b)
fallocate(r1, 0x0, 0x0, 0x2000402)
ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04)
fallocate(r0, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x0, 0x8, 0x12, 0xd00000000000000})

03:31:35 executing program 2:
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000300)=0x2000000000005ea, 0x4)
bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fb, &(0x7f0000000540)={0x2, 0x4e23, @local}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0xfe20)
recvmsg(r0, &(0x7f00000003c0)={0x0, 0x5, &(0x7f0000000380)=[{&(0x7f0000000400)=""/199, 0xfffffe80}, {&(0x7f0000000200)=""/226, 0xe2}, {&(0x7f0000000340)=""/42, 0x2a}], 0x2, 0x0, 0x181, 0x200f00}, 0x300000000000)
write$binfmt_elf64(r0, &(0x7f0000002300)=ANY=[@ANYRES64], 0xf43185f1)

[  218.848450] device nr0
 entered promiscuous mode
03:31:35 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
socket(0xa, 0x1, 0x75)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

03:31:35 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r4)
tkill(r3, 0x1004000000016)

03:31:35 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fb, &(0x7f0000000540)={0x2, 0x4e23, @local}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='dctcp\x00', 0x6)

03:31:35 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000602f79e2"], 0x74}}, 0x0)
r4 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=@newtfilter={0x34, 0x2c, 0x601, 0x0, 0x0, {0x0, r3, {0x0, 0xffff}, {}, {0xfff7}}, [@filter_kind_options=@f_route={{0xc, 0x1, 'route\x00'}, {0x4}}]}, 0x34}}, 0x0)

03:31:35 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r4)
tkill(r3, 0x1004000000016)

[  219.055478] block nbd0: Receive control failed (result -22)
[  219.062664] block nbd0: shutting down sockets
03:31:35 executing program 1:
syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x8001, &(0x7f00000015c0)={[{@sysvgroups='sysvgroups'}]})

03:31:35 executing program 3:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='hugetlb.2MB.e_in_bytes\x00\x00\x00\x00\x00', 0x275a, 0x0)
r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0)
write$P9_RCLUNK(r1, &(0x7f0000000000)={0x7}, 0x22b)
fallocate(r1, 0x0, 0x0, 0x2000402)
ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04)
fallocate(r0, 0x0, 0x0, 0x110001)
ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x0, 0x8, 0x12, 0xd00000000000000})

[  219.124665] block nbd0: Receive control failed (result -22)
[  219.134074] block nbd0: shutting down sockets
03:31:35 executing program 0:
openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x90a00, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

03:31:35 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r4)
tkill(r3, 0x1004000000016)

03:31:35 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r4)
tkill(r3, 0x1004000000016)

[  219.282601] block nbd0: Receive control failed (result -22)
[  219.294205] block nbd0: shutting down sockets
03:31:35 executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10080}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000300)='vegas\x00', 0x50)
bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0x7ff8, 0x10, 0x0, 0x27)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
r2 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)

[  219.337983] block nbd0: Receive control failed (result -22)
[  219.346710] block nbd0: shutting down sockets
03:31:36 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10080}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000300)='vegas\x00', 0x50)
bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0x7ff8, 0x10, 0x0, 0x27)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
r2 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)

03:31:36 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)
ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000))

03:31:36 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
ioctl$PPPIOCGFLAGS1(0xffffffffffffffff, 0x8004745a, 0x0)
request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000a80), 0xfffffffffffffffd)
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
sendto$inet(r0, 0x0, 0x18a, 0x4000000, 0x0, 0x2f95a3c3cb55adca)
syz_open_dev$vcsa(0x0, 0x100000000, 0x82380)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/igmp\x00')
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
preadv(r1, &(0x7f00000017c0), 0x315, 0x800000)
syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)

03:31:36 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = dup2(r0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58)
r3 = accept4(r2, 0x0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18)
sendto$unix(r3, &(0x7f0000000080)="398b4ad5", 0x4, 0x0, 0x0, 0x0)
recvfrom(r3, &(0x7f0000000900)=""/4096, 0xffffffffffffff78, 0x0, 0x0, 0x1c4)

03:31:36 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r4)
tkill(r3, 0x1004000000016)

03:31:36 executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10080}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000300)='vegas\x00', 0x50)
bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0x7ff8, 0x10, 0x0, 0x27)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
r2 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)

03:31:36 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r4)
tkill(r3, 0x1004000000016)

03:31:36 executing program 1:
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_int(r0, 0x107, 0x2000000000007, &(0x7f0000000000)=0x2, 0x4)
setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000001c0)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = dup(r1)
setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000180)={0x0, 0x7530}, 0x10)
bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
sendto$inet6(r2, 0x0, 0x0, 0x20000008, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
socket$inet_udplite(0x2, 0x2, 0x88)
pipe(0x0)
vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, 0x0, 0x0)
setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0)
r3 = open(&(0x7f0000000280)='./file0\x00', 0x110000141042, 0x0)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r4, 0x2, &(0x7f0000000200))
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_open_dev$evdev(0x0, 0x0, 0x0)
pipe2(0x0, 0x0)
ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, 0x0)
setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, 0x0, 0x0)
ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, 0x0)
ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0)
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
read(0xffffffffffffffff, 0x0, 0x1f3)
setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0)
ftruncate(r3, 0x10099b3)
sendfile(r1, r3, 0x0, 0x88000fc000000)

[  219.734714] block nbd0: Receive control failed (result -22)
[  219.742241] block nbd0: shutting down sockets
[  219.796361] block nbd0: shutting down sockets
03:31:36 executing program 2:
accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x4000000000008d}, 0x0)
r0 = getpid()
sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0)
r1 = socket$inet6(0xa, 0x2, 0x0)
recvmmsg(r1, 0x0, 0x0, 0x0, 0x0)
pipe(&(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
fcntl$setpipe(r3, 0x407, 0x0)
write(r3, &(0x7f0000000340), 0x41395527)
vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0)
creat(&(0x7f0000000040)='./bus\x00', 0x0)
creat(&(0x7f0000000580)='./bus\x00', 0x0)
creat(&(0x7f0000000040)='./bus\x00', 0x0)
epoll_create1(0x0)
socket$alg(0x26, 0x5, 0x0)
socket(0x10, 0x0, 0x0)
syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0)
shutdown(r4, 0x0)
recvmmsg(r4, &(0x7f0000000080), 0x72a, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x0)

03:31:36 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r4)
tkill(r3, 0x1004000000016)

03:31:36 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = getpid()
tkill(r2, 0x800000015)
r3 = syz_open_procfs(r2, &(0x7f0000000000)='mounts\x00')
r4 = socket(0xa, 0x3, 0x8)
ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x89a2, &(0x7f0000000700)={'bridge0\x00\x00\x02\x00', 0x4})
setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000740)={0x41, 0x2, 0x80000040, 0x9, 0x1f, 0x3f, 0x10001, 0x0, 0x7d, 0xfffffffffffffff7, 0xfffffffffffffffd}, 0xb)
write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={<r5=>0xffffffffffffffff}, 0x13f, 0x1}}, 0x20)
r6 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0)
ioctl$UI_SET_LEDBIT(r6, 0x40045569, 0xa3c)
sendmsg$key(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000003f00)=ANY=[@ANYBLOB="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"/4222, @ANYRES32=r6, @ANYRESOCT, @ANYRES64=r5], 0x1023}}, 0xfffffffffffffff9)
write$RDMA_USER_CM_CMD_BIND_IP(r3, &(0x7f0000000040)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e23, 0x8, @remote, 0x4}, r5}}, 0x30)
r7 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r7, 0xab03)
ioctl$NBD_SET_BLKSIZE(r7, 0xab01, 0x0)

[  220.080616] protocol 88fb is buggy, dev hsr_slave_0
[  220.086125] protocol 88fb is buggy, dev hsr_slave_1
03:31:36 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(0xffffffffffffffff)
tkill(r3, 0x1004000000016)

[  220.170109] protocol 88fb is buggy, dev hsr_slave_0
[  220.175289] protocol 88fb is buggy, dev hsr_slave_1
03:31:36 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(0xffffffffffffffff)
tkill(r3, 0x1004000000016)

03:31:37 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(0xffffffffffffffff)
tkill(r3, 0x1004000000016)

[  220.451157] kauditd_printk_skb: 21 callbacks suppressed
[  220.451165] audit: type=1800 audit(1571196697.060:124): pid=9271 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op="collect_data" cause="failed" comm="syz-executor.1" name="file0" dev="sda1" ino=16835 res=0
03:31:37 executing program 3:
recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x1b, 0x0}}], 0x1, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
ioctl$PPPIOCGFLAGS1(0xffffffffffffffff, 0x8004745a, 0x0)
request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000a80), 0xfffffffffffffffd)
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
sendto$inet(r0, 0x0, 0x18a, 0x4000000, 0x0, 0x2f95a3c3cb55adca)
syz_open_dev$vcsa(0x0, 0x100000000, 0x82380)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/igmp\x00')
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
preadv(r1, &(0x7f00000017c0), 0x315, 0x800000)
syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)

03:31:37 executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10080}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000300)='vegas\x00', 0x50)
bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0x7ff8, 0x10, 0x0, 0x27)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
r2 = dup(r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)

03:31:37 executing program 1:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0)
mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f00000017c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
stat(&(0x7f0000000080)='./file0/file1\x00', 0x0)
stat(&(0x7f0000000340)='./file0/file1\x00', 0x0)
read$FUSE(r0, &(0x7f0000000540), 0x1000)
write$FUSE_INTERRUPT(r0, &(0x7f0000000000)={0x10, 0x0, 0x1}, 0x10)
read$FUSE(r0, &(0x7f0000003000), 0x1150)
write$FUSE_ENTRY(r0, &(0x7f0000000240)={0x90, 0x0, 0x2, {0x400000000001, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1bd4}}}, 0x90)

03:31:37 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r4)
tkill(r3, 0x1004000000016)

03:31:37 executing program 4:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0)
mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f00000017c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
stat(&(0x7f0000000140)='./file0/file1\x00', &(0x7f0000000180))
mount$fuse(0x0, &(0x7f0000000080)='./file0/file1/file0\x00', 0x0, 0x0, 0x0)
read$FUSE(r0, &(0x7f0000000540), 0x1000)
write$FUSE_INTERRUPT(r0, &(0x7f0000000000)={0x10, 0x0, 0x1}, 0x10)
read$FUSE(r0, &(0x7f0000003000), 0x1150)
write$FUSE_ENTRY(r0, &(0x7f0000000240)={0x90, 0x0, 0x2, {0x400000000001, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1bd4}}}, 0x90)

03:31:37 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10)
syz_emit_ethernet(0x2a, &(0x7f00000001c0)={@link_local, @random="3777077ea3db", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2, 0x0, 0x0, 0x0, @empty, @multicast1}, @udp={0x0, 0x0, 0x8}}}}}, 0x0)

03:31:37 executing program 2:
perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4)
bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty}, 0x1c)
listen(r0, 0x0)

03:31:37 executing program 3:
perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0)
chdir(&(0x7f0000000340)='./file0\x00')
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
creat(&(0x7f0000000040)='./file0/bus\x00', 0x0)
mkdir(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0)
rename(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f00000001c0)='./file0\x00')

03:31:39 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
r4 = dup2(0xffffffffffffffff, r3)
write$cgroup_pid(r4, &(0x7f00000001c0), 0x12)
ioctl$SIOCX25SCAUSEDIAG(r4, 0x89ec, &(0x7f0000000040)={0x66, 0x1})
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)
r5 = getpid()
tkill(r5, 0x800000015)
sched_getaffinity(r5, 0x8, &(0x7f0000000000))

03:31:39 executing program 2:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = dup3(r0, r1, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x1000000000000a}, 0x1c)
r4 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00')
sendfile(r3, r4, 0x0, 0xedc0)

03:31:39 executing program 3:
clone(0x4300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = getpid()
r1 = gettid()
tkill(r1, 0x1000000000016)
ptrace(0x10, r0)
ptrace$getsig(0x4202, r1, 0x0, 0x0)

03:31:39 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff3fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x289e)
clone(0x0, 0x0, 0x0, 0x0, 0x0)
pipe2(&(0x7f00000000c0), 0x0)

03:31:39 executing program 4:
mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0)
mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f00000017c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
stat(&(0x7f0000000140)='./file0/file1\x00', &(0x7f0000000180))
mount$fuse(0x0, &(0x7f0000000080)='./file0/file1/file0\x00', 0x0, 0x0, 0x0)
read$FUSE(r0, &(0x7f0000000540), 0x1000)
write$FUSE_INTERRUPT(r0, &(0x7f0000000000)={0x10, 0x0, 0x1}, 0x10)
read$FUSE(r0, &(0x7f0000003000), 0x1150)
write$FUSE_ENTRY(r0, &(0x7f0000000240)={0x90, 0x0, 0x2, {0x400000000001, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1bd4}}}, 0x90)

03:31:39 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff3fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x289e)
clone(0x0, 0x0, 0x0, 0x0, 0x0)
pipe2(&(0x7f00000000c0), 0x0)

03:31:39 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071")
r1 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', <r2=>0x0})
bind$packet(r1, &(0x7f0000000640)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev}, 0x14)
getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0xffec)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000b40)=ANY=[@ANYBLOB="440400002800070500"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000800010063627900180402000504060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fff90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005cd3ec32adcd000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000409667d1a002bf2100000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002e3c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000f4ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000100005000500000000006198cc6884bdedaea3074cf77f0000000000000000000000e4cf1098fa3140105e9f6d3a231f332b11db683ba90cfd0f3806529924cdb78585af81a7db1068b98234b99f6929bf69a736c5e62886df0c5e1b2d99509b2c3cc93eeb679c3fad000038d0a18e5c745af85dff7b3980ff"], 0x444}}, 0x0)
r4 = socket(0x10, 0x80002, 0x0)
sendmmsg$alg(r4, &(0x7f0000000140), 0x492492492492805, 0x0)

[  223.127093] block nbd0: Receive control failed (result -22)
03:31:40 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r4)
tkill(r3, 0x1004000000016)

03:31:40 executing program 1:
bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x8, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000002400000000fcffff50fd0015000000009500000000000000"], &(0x7f0000003ff6)='G\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x21e, 0x10, &(0x7f00000002c0), 0xfffffffffffffd02}, 0x48)

03:31:40 executing program 2:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0x3f, 0x6d, 0x2, 0x0, 0x0}, 0x26)
r1 = dup(r0)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000040), 0x0}, 0x20)

03:31:40 executing program 2:
sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000b80)=[{{&(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10, 0x0}}], 0x1, 0x0)
r0 = socket$inet(0x2, 0x3, 0x2)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000140)="c8c4a9baf56c5a35a36d472a714dcc6be31b889c7bb37521ad0e4318dbfef7614ec76f71d3a4e9fc1de3adcced1b0fab0bc66246f368d7398408578817ca", &(0x7f00000001c0)}, 0x20)
setsockopt$inet_int(r0, 0x1f00000000000000, 0xd3, &(0x7f0000000000), 0x3c)

03:31:40 executing program 1:
r0 = socket$inet(0x10, 0x22000000002, 0x0)
sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)="2f0000001a0003006d0000360000000080dd07dd2d82e001080000445f32c904000900020173730bee85691a2f607b", 0x2f}], 0x1}, 0x0)

[  223.682160] netlink: 19 bytes leftover after parsing attributes in process `syz-executor.1'.
[  226.105185] block nbd0: shutting down sockets
03:31:42 executing program 1:

03:31:42 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10)
syz_emit_ethernet(0x2e, &(0x7f0000000100)={@link_local, @random="3777077ea3db", [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x21, 0x0, @loopback, @multicast1, {[@ssrr={0x89, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0)

03:31:42 executing program 4:

03:31:42 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000040)={0x0, {0x2, 0x4e23, @empty}, {0x2, 0x4e20, @rand_addr=0x3}, {0x2, 0x4e23, @local}, 0x508, 0x0, 0x0, 0x0, 0x5, &(0x7f0000000000)='vlan0\x00', 0x5, 0xb6e, 0xeb})
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

03:31:42 executing program 3:

03:31:42 executing program 3:

03:31:42 executing program 1:

[  226.217489] block nbd0: Receive control failed (result -22)
[  226.225421] block nbd0: shutting down sockets
[  226.286430] block nbd0: Receive control failed (result -22)
[  226.301440] block nbd0: shutting down sockets
03:31:43 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r4)
tkill(r3, 0x1004000000016)

03:31:43 executing program 4:

03:31:43 executing program 1:
r0 = socket$unix(0x1, 0x2, 0x0)
bind$unix(r0, &(0x7f0000000c80)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
recvmmsg(r0, &(0x7f0000004c80)=[{{&(0x7f0000001780)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, 0x0}}], 0x1, 0x0, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
connect$unix(r0, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
sendmmsg(r0, &(0x7f0000002dc0), 0x307017fdb7a66cb, 0x0)

03:31:43 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast2}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000440)=0x1, 0xffe6)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendto$inet(r0, 0x0, 0x7f12856cac1ab1af, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10)
sendto$inet(r0, &(0x7f0000000140)="7c0d111317b1ff8ec8f29f81319ec5b10d0d110900efd9448dbef1ffb4e3a6af87131512da528f6235fe35d3053b5cb4877c1b89bbf83f6d749d5b00679601a3abdc204cf1ad797252bb0c7b43e3e9763221cb2c8d76f824f4bea338f53aa75703f465e50e434e2193900c39ab79d37cc0ce7a", 0x2fdf442dff3bb63, 0x401c005, 0x0, 0xffffffffffffff36)

03:31:43 executing program 2:
r0 = timerfd_create(0x0, 0x0)
fstat(r0, &(0x7f0000000000))

03:31:43 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000040)='\x00')
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

03:31:43 executing program 4:
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSSERIAL(r0, 0x541f, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0xfffffff8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0})

03:31:43 executing program 2:

03:31:43 executing program 2:

[  226.670912] block nbd0: Receive control failed (result -22)
[  226.684821] block nbd0: shutting down sockets
[  226.693469] tty_warn_deprecated_flags: 'syz-executor.4' is using deprecated serial flags (with no effect): 00008700
03:31:43 executing program 4:
socket$netlink(0x10, 0x3, 0x0)
dup(0xffffffffffffffff)
creat(&(0x7f0000000000)='./bus\x00', 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setreuid(0x0, 0x0)
mount$9p_tcp(&(0x7f00000001c0)='127.0.0.1\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000000)='9p\x00', 0x0, 0x0)
sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0)
lsetxattr$trusted_overlay_origin(0x0, &(0x7f0000000640)='trusted.overlay.origin\x00', 0x0, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
io_setup(0x0, 0x0)
ioctl$SCSI_IOCTL_SYNC(0xffffffffffffffff, 0x5)

03:31:43 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xb9, 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)
add_key$keyring(0x0, &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe)
sendmmsg(0xffffffffffffffff, &(0x7f0000000580)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000480)}, {&(0x7f0000000600)="09127db3e84055eb6d8ca7c013b3f4ce408eead1abaa3a8dc89d21a49cf59ec38b04315f8051cbc3389d12282878b5d5a5a6aa0eb6af4599fb17e1c172481cfea0ab65df0224e0841b5d318b2eb02376c9824c3882a6e257037af6727e7106e1c14fc5018e167cf89f21fe5948f9eb757b5d0c0bae3055f80e2c7affa319e957f56dce", 0x83}], 0x2}}], 0x1, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

[  226.727870] tty_warn_deprecated_flags: 'syz-executor.4' is using deprecated serial flags (with no effect): 00008700
[  226.757007] block nbd0: shutting down sockets
03:31:43 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00')
readv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f00000001c0)=""/4096, 0x141b}], 0x1)
readv(r0, &(0x7f0000000580), 0x3c1)

[  226.785971] 9pnet_virtio: no channels available for device 127.0.0.1
03:31:46 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r4)
tkill(r3, 0x1004000000016)

03:31:46 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
r4 = dup2(0xffffffffffffffff, r3)
write$cgroup_pid(r4, &(0x7f00000001c0), 0x12)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r4, 0x4040aea4, &(0x7f0000000000)={0xffff, 0x3, 0x94, 0x5, 0x6})
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

03:31:46 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00')
readv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f00000001c0)=""/4096, 0x141b}], 0x1)
readv(r0, &(0x7f0000000580), 0x3c1)

03:31:46 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xb9, 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)
add_key$keyring(0x0, &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe)
sendmmsg(0xffffffffffffffff, &(0x7f0000000580)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000480)}, {&(0x7f0000000600)="09127db3e84055eb6d8ca7c013b3f4ce408eead1abaa3a8dc89d21a49cf59ec38b04315f8051cbc3389d12282878b5d5a5a6aa0eb6af4599fb17e1c172481cfea0ab65df0224e0841b5d318b2eb02376c9824c3882a6e257037af6727e7106e1c14fc5018e167cf89f21fe5948f9eb757b5d0c0bae3055f80e2c7affa319e957f56dce", 0x83}], 0x2}}], 0x1, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

03:31:46 executing program 3:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000000000a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=@deltfilter={0x74, 0x28, 0x421, 0x0, 0x0, {0x0, r4, {0x4}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x44, 0x2, [@TCA_CGROUP_POLICE={0x40, 0x2, @TCA_POLICE_TBF={0x3c}}]}}]}, 0x74}}, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000580)=@deltfilter={0x50, 0x28, 0x421, 0x0, 0x0, {0x0, r4, {0xcac}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x20, 0x2, [@TCA_CGROUP_ACT={0x1c, 0x1, @m_bpf={0x18, 0x0, {{0x8, 0x1, 'bpf\x00'}, {0x4}, {0x4}}}}]}}]}, 0x50}}, 0x0)

03:31:46 executing program 1:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$evdev(0x0, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.events\x00', 0x0, 0x0)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c)
r2 = accept4(r0, 0x0, 0x0, 0x80800)
sendto$inet6(r2, &(0x7f00000000c0), 0xffffffeb, 0x0, 0x0, 0xfffffffffffffdf0)
openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00')
sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x520}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x3c, r3, 0x8ab, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x65fb22c2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x0)
ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(0xffffffffffffffff, 0xc0406619, 0x0)

[  229.686437] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
[  229.694620] block nbd0: Receive control failed (result -22)
[  229.705439] block nbd0: shutting down sockets
[  229.724011] block nbd0: shutting down sockets
03:31:46 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r4, 0x8008563f, 0x0)
ioctl$NBD_SET_BLKSIZE(r4, 0xab01, 0x0)

03:31:46 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xb9, 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)
add_key$keyring(0x0, &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe)
sendmmsg(0xffffffffffffffff, &(0x7f0000000580)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000480)}, {&(0x7f0000000600)="09127db3e84055eb6d8ca7c013b3f4ce408eead1abaa3a8dc89d21a49cf59ec38b04315f8051cbc3389d12282878b5d5a5a6aa0eb6af4599fb17e1c172481cfea0ab65df0224e0841b5d318b2eb02376c9824c3882a6e257037af6727e7106e1c14fc5018e167cf89f21fe5948f9eb757b5d0c0bae3055f80e2c7affa319e957f56dce", 0x83}], 0x2}}], 0x1, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

03:31:46 executing program 3:
perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 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, 0xffffffffffffffff, 0xffffffffffffffff, 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)
ioctl(0xffffffffffffffff, 0x1000008912, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4)
connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[@mss, @mss, @mss, @mss, @timestamp, @timestamp], 0x21be)

03:31:46 executing program 4:

[  229.869778] block nbd0: Receive control failed (result -22)
[  229.878756] block nbd0: shutting down sockets
03:31:46 executing program 3:
perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 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, 0xffffffffffffffff, 0xffffffffffffffff, 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)
ioctl(0xffffffffffffffff, 0x1000008912, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4)
connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[@mss, @mss, @mss, @mss, @timestamp, @timestamp], 0x21be)

03:31:46 executing program 4:

[  229.913427] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
[  229.969092] block nbd0: shutting down sockets
03:31:49 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r4)
tkill(r3, 0x1004000000016)

03:31:49 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xb9, 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)
add_key$keyring(0x0, &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe)
sendmmsg(0xffffffffffffffff, &(0x7f0000000580)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000480)}, {&(0x7f0000000600)="09127db3e84055eb6d8ca7c013b3f4ce408eead1abaa3a8dc89d21a49cf59ec38b04315f8051cbc3389d12282878b5d5a5a6aa0eb6af4599fb17e1c172481cfea0ab65df0224e0841b5d318b2eb02376c9824c3882a6e257037af6727e7106e1c14fc5018e167cf89f21fe5948f9eb757b5d0c0bae3055f80e2c7affa319e957f56dce", 0x83}], 0x2}}], 0x1, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

03:31:49 executing program 4:

03:31:49 executing program 3:

03:31:49 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x410000)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
dup2(0xffffffffffffffff, r3)
ioctl$BLKRAGET(r3, 0x1263, &(0x7f0000000000))
r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000000100)={0x81, 0x2, 0x2})
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

03:31:49 executing program 1:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$evdev(0x0, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.events\x00', 0x0, 0x0)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c)
r2 = accept4(r0, 0x0, 0x0, 0x80800)
sendto$inet6(r2, &(0x7f00000000c0), 0xffffffeb, 0x0, 0x0, 0xfffffffffffffdf0)
openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00')
sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x520}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x3c, r3, 0x8ab, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x65fb22c2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x0)
ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(0xffffffffffffffff, 0xc0406619, 0x0)

03:31:49 executing program 4:

03:31:49 executing program 3:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$evdev(0x0, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.events\x00', 0x0, 0x0)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c)
listen(r0, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c)
r2 = accept4(r0, 0x0, 0x0, 0x80800)
sendto$inet6(r2, &(0x7f00000000c0), 0xffffffeb, 0x0, 0x0, 0xfffffffffffffdf0)
openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00')
sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x520}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x3c, r3, 0x8ab, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x65fb22c2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x0)
ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(0xffffffffffffffff, 0xc0406619, 0x0)

[  232.736369] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
[  232.752748] block nbd0: Receive control failed (result -22)
[  232.772558] block nbd0: shutting down sockets
03:31:49 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xb9, 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)
add_key$keyring(0x0, &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe)
sendmmsg(0xffffffffffffffff, &(0x7f0000000580)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000480)}, {&(0x7f0000000600)="09127db3e84055eb6d8ca7c013b3f4ce408eead1abaa3a8dc89d21a49cf59ec38b04315f8051cbc3389d12282878b5d5a5a6aa0eb6af4599fb17e1c172481cfea0ab65df0224e0841b5d318b2eb02376c9824c3882a6e257037af6727e7106e1c14fc5018e167cf89f21fe5948f9eb757b5d0c0bae3055f80e2c7affa319e957f56dce", 0x83}], 0x2}}], 0x1, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
pread64(r0, 0x0, 0x0, 0x0)

03:31:49 executing program 4:

03:31:49 executing program 4:
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
lsetxattr$trusted_overlay_nlink(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f00000010c0)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg(r0, &(0x7f00000092c0), 0x170, 0x0)

[  232.796909] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
03:31:49 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xb9, 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)
add_key$keyring(0x0, &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe)
sendmmsg(0xffffffffffffffff, &(0x7f0000000580)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000480)}, {&(0x7f0000000600)="09127db3e84055eb6d8ca7c013b3f4ce408eead1abaa3a8dc89d21a49cf59ec38b04315f8051cbc3389d12282878b5d5a5a6aa0eb6af4599fb17e1c172481cfea0ab65df0224e0841b5d318b2eb02376c9824c3882a6e257037af6727e7106e1c14fc5018e167cf89f21fe5948f9eb757b5d0c0bae3055f80e2c7affa319e957f56dce", 0x83}], 0x2}}], 0x1, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
pread64(r0, 0x0, 0x0, 0x0)

[  232.877787] block nbd0: Receive control failed (result -22)
[  232.886090] block nbd0: shutting down sockets
03:31:52 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r4)
tkill(r3, 0x1004000000016)

03:31:52 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
dup2(0xffffffffffffffff, r3)
r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x0)
r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
r6 = dup2(0xffffffffffffffff, r5)
write$cgroup_pid(r6, &(0x7f00000001c0), 0x12)
ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x10000000000c504)
r7 = socket(0x11, 0x80002, 0x0)
setsockopt$packet_int(r7, 0x107, 0x7, &(0x7f0000000000)=0x2, 0x4)
bind$packet(r7, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x14)
setsockopt(r7, 0x107, 0x5, &(0x7f0000001000), 0xc5)
setsockopt$packet_rx_ring(r7, 0x107, 0x5, &(0x7f0000000000)=@req3={0x80000001, 0x73, 0x400, 0x9, 0x1, 0x4, 0x8}, 0x1c)

03:31:52 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xb9, 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)
add_key$keyring(0x0, &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe)
sendmmsg(0xffffffffffffffff, &(0x7f0000000580)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000480)}, {&(0x7f0000000600)="09127db3e84055eb6d8ca7c013b3f4ce408eead1abaa3a8dc89d21a49cf59ec38b04315f8051cbc3389d12282878b5d5a5a6aa0eb6af4599fb17e1c172481cfea0ab65df0224e0841b5d318b2eb02376c9824c3882a6e257037af6727e7106e1c14fc5018e167cf89f21fe5948f9eb757b5d0c0bae3055f80e2c7affa319e957f56dce", 0x83}], 0x2}}], 0x1, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
pread64(r0, 0x0, 0x0, 0x0)

03:31:52 executing program 1:
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x3600000000000000, 0x44, 0x0, &(0x7f0000000080)="4d50b441e692763113ef8745ffa3a30538bd7ee5e39d9d59026786dd223ec75b4e1a9ae934c8f49b21f35c012238103650e1c4f9ed85e2cc4f890f3ee6312a7400021522", 0x0, 0x400}, 0x28)
ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, 0x0)

03:31:52 executing program 4:
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0)
lsetxattr$trusted_overlay_nlink(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f00000010c0)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg(r0, &(0x7f00000092c0), 0x170, 0x0)

03:31:52 executing program 3:
r0 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'syz_tun\x00', <r1=>0x0})
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=@newqdisc={0x28, 0x24, 0x1, 0x0, 0x0, {0x0, r1, {}, {0xffff, 0xffff}}, [@TCA_STAB={0x4}]}, 0x28}}, 0x0)

[  235.748724] block nbd0: Receive control failed (result -22)
03:31:52 executing program 3:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0)
ftruncate(r1, 0x108200)
r2 = socket$inet6(0xa, 0x400000000001, 0x0)
close(r2)
r3 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
r5 = dup(r4)
ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200)
sendfile(r2, r3, 0x0, 0x8000fffffffe)

[  235.790678] block nbd0: shutting down sockets
03:31:52 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xb9, 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)
add_key$keyring(0x0, &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe)
sendmmsg(0xffffffffffffffff, &(0x7f0000000580)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000480)}, {&(0x7f0000000600)="09127db3e84055eb6d8ca7c013b3f4ce408eead1abaa3a8dc89d21a49cf59ec38b04315f8051cbc3389d12282878b5d5a5a6aa0eb6af4599fb17e1c172481cfea0ab65df0224e0841b5d318b2eb02376c9824c3882a6e257037af6727e7106e1c14fc5018e167cf89f21fe5948f9eb757b5d0c0bae3055f80e2c7affa319e957f56dce", 0x83}], 0x2}}], 0x1, 0x0)
setgroups(0x54b, &(0x7f0000000180))
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

03:31:52 executing program 4:
r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0)
io_setup(0xb, &(0x7f0000000040)=<r2=>0x0)
io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}])
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10811, r0, 0x0)

03:31:52 executing program 3:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
r4 = dup2(0xffffffffffffffff, r3)
write$cgroup_pid(r4, &(0x7f00000001c0), 0x12)
ioctl$SIOCX25SCAUSEDIAG(r4, 0x89ec, &(0x7f0000000040)={0x66, 0x1})
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)
r5 = getpid()
tkill(r5, 0x800000015)
sched_getaffinity(r5, 0x8, &(0x7f0000000000))

[  235.914792] block nbd0: shutting down sockets
03:31:52 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0)
write$char_usb(r2, &(0x7f0000000040)="5aa3659e55c5e9c191aca64f0a639a4e06fbcd82df6d478d00ef397d441a4a0da17c7462746923e3c744a2b8c49572c4259fba5a7651d29b4baf45b13242c4c71ee6eaa9296843038314068c972757ea38bac95d73890eb1b05ceacc8764ec093250e1ba63", 0x65)
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab03)
r4 = msgget(0x1, 0x22)
ioctl$BLKRESETZONE(0xffffffffffffffff, 0x40101283, &(0x7f0000000140)={0x4b5, 0x9})
msgctl$MSG_INFO(r4, 0xc, &(0x7f00000000c0)=""/100)
ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0x0)

[  236.004226] block nbd3: Receive control failed (result -22)
03:31:52 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xb9, 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)
add_key$keyring(0x0, &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe)
sendmmsg(0xffffffffffffffff, &(0x7f0000000580)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000480)}, {&(0x7f0000000600)="09127db3e84055eb6d8ca7c013b3f4ce408eead1abaa3a8dc89d21a49cf59ec38b04315f8051cbc3389d12282878b5d5a5a6aa0eb6af4599fb17e1c172481cfea0ab65df0224e0841b5d318b2eb02376c9824c3882a6e257037af6727e7106e1c14fc5018e167cf89f21fe5948f9eb757b5d0c0bae3055f80e2c7affa319e957f56dce", 0x83}], 0x2}}], 0x1, 0x0)
setgroups(0x54b, &(0x7f0000000180))
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

[  236.124162] block nbd0: Receive control failed (result -22)
[  236.138033] block nbd0: shutting down sockets
[  236.212434] block nbd0: shutting down sockets
03:31:55 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(0x0, 0x1004000000016)

03:31:55 executing program 4:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x200)
ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000040))
r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r2, 0xab00, r0)
r4 = socket$inet6(0xa, 0x3, 0x20000000021)
connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c)
sendto$inet6(r4, &(0x7f0000000000), 0xff77, 0x0, 0x0, 0x4d97)
ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000080)=0x2)
ioctl$SIOCX25CALLACCPTAPPRV(r0, 0x89e8)
ioctl$UI_ABS_SETUP(0xffffffffffffffff, 0x401c5504, &(0x7f00000000c0)={0x100, {0x3, 0xcf, 0x4, 0x22, 0x5a45, 0x8001}})
ioctl$NBD_CLEAR_SOCK(r3, 0xab03)
ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0x0)

03:31:55 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xb9, 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)
add_key$keyring(0x0, &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe)
sendmmsg(0xffffffffffffffff, &(0x7f0000000580)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000480)}, {&(0x7f0000000600)="09127db3e84055eb6d8ca7c013b3f4ce408eead1abaa3a8dc89d21a49cf59ec38b04315f8051cbc3389d12282878b5d5a5a6aa0eb6af4599fb17e1c172481cfea0ab65df0224e0841b5d318b2eb02376c9824c3882a6e257037af6727e7106e1c14fc5018e167cf89f21fe5948f9eb757b5d0c0bae3055f80e2c7affa319e957f56dce", 0x83}], 0x2}}], 0x1, 0x0)
setgroups(0x54b, &(0x7f0000000180))
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

03:31:55 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x247, 0x4)
r1 = socket(0x11, 0x80002, 0x0)
setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000000000)=0x2, 0x4)
bind$packet(r1, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x14)
setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5)
ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000000200)="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")
r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r2, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab03)
ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0x0)

03:31:55 executing program 1:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x200)
ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000040))
r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r2, 0xab00, r0)
r4 = socket$inet6(0xa, 0x3, 0x20000000021)
connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c)
sendto$inet6(r4, &(0x7f0000000000), 0xff77, 0x0, 0x0, 0x4d97)
ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000080)=0x2)
ioctl$SIOCX25CALLACCPTAPPRV(r0, 0x89e8)
ioctl$UI_ABS_SETUP(0xffffffffffffffff, 0x401c5504, &(0x7f00000000c0)={0x100, {0x3, 0xcf, 0x4, 0x22, 0x5a45, 0x8001}})
ioctl$NBD_CLEAR_SOCK(r3, 0xab03)
ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0x0)

03:31:55 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xb9, 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)
add_key$keyring(0x0, &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

[  238.809778] block nbd4: Receive control failed (result -22)
[  238.819235] block nbd4: shutting down sockets
03:31:55 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x4000000000008d}, 0x0)
r0 = getpid()
pipe(0x0)
sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0)
r1 = socket$inet6(0xa, 0x2, 0x0)
recvmmsg(r1, &(0x7f0000008880), 0x62a, 0x0, 0x0)
pipe(&(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
fcntl$setpipe(r3, 0x407, 0x0)
write(r3, &(0x7f0000000340), 0x41395527)
vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0)
pipe2(0x0, 0x84000)
socket$inet6_tcp(0xa, 0x1, 0x0)
clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="2800000011000108000000000000c1870acb0000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0006000000"], 0x28}}, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300))
r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x2ee6bc40dbce6995})
r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
dup2(0xffffffffffffffff, r6)
dup(r6)
r7 = socket$nl_route(0x10, 0x3, 0x0)
getsockopt$IP_VS_SO_GET_VERSION(r7, 0x0, 0x480, &(0x7f0000000680), 0x0)

[  238.851626] block nbd0: Receive control failed (result -22)
[  238.857833] block nbd1: Receive control failed (result -22)
[  238.880129] protocol 88fb is buggy, dev hsr_slave_0
[  238.885232] protocol 88fb is buggy, dev hsr_slave_1
03:31:55 executing program 1:
getpgrp(0xffffffffffffffff)
syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0)
r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dlm_plock\x00', 0x40000, 0x0)
ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000340)={[], 0xf000, 0x1f, 0x3, 0x0, 0x8000, 0x2000, 0x100000, [], 0x6})
r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20\x00', 0x200, 0x0)
ioctl$RTC_AIE_ON(r2, 0x7001)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x1fe, 0x0)
write$binfmt_aout(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="ef207456ef637600d304c4f004000000000000002d00080000000002000000000000f8612eff07b7dfe055f2bcbdae2c8fcf75ab8b81941c9e2801d988b209000000c8a405d8546b07b4b21c86d894b0a14ff59e9d4191c54a52184a4a0ea24b985500194cc122abd2a4d0ac15f81f331d90395880a7ffee4730515a4d452cb384b3f6677dd4fb3443d2"], 0x44)
perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
unlink(&(0x7f0000001e00)='./bus\x00')
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0)
sendfile(r3, r3, &(0x7f00000001c0), 0x8080fffffffe)
r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20800, 0x0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000500), &(0x7f0000000540)=0x4)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000080))

[  238.908265] block nbd1: shutting down sockets
[  238.918077] block nbd0: shutting down sockets
03:31:55 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xb9, 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)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

[  238.966769] block nbd3: shutting down sockets
03:31:55 executing program 3:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xb9, 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)
add_key$keyring(0x0, &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

03:31:55 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
r4 = dup2(0xffffffffffffffff, r3)
write$cgroup_pid(r4, &(0x7f00000001c0), 0x12)
ioctl$VIDIOC_QBUF(r4, 0xc058560f, &(0x7f0000000000)={0x5, 0x1, 0x4, 0x20000000, {0x0, 0x7530}, {0x3, 0xc, 0x7f, 0x9, 0xda, 0x3f, "4edcf286"}, 0x800, 0x4, @fd, 0x4})

03:31:55 executing program 3:
getpgrp(0xffffffffffffffff)
syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0)
r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
fchdir(r0)
r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dlm_plock\x00', 0x40000, 0x0)
ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000340)={[], 0xf000, 0x1f, 0x3, 0x0, 0x8000, 0x2000, 0x100000, [], 0x6})
r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20\x00', 0x200, 0x0)
ioctl$RTC_AIE_ON(r2, 0x7001)
r3 = open(&(0x7f0000000040)='./bus\x00', 0x1fe, 0x0)
write$binfmt_aout(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="ef207456ef637600d304c4f004000000000000002d00080000000002000000000000f8612eff07b7dfe055f2bcbdae2c8fcf75ab8b81941c9e2801d988b209000000c8a405d8546b07b4b21c86d894b0a14ff59e9d4191c54a52184a4a0ea24b985500194cc122abd2a4d0ac15f81f331d90395880a7ffee4730515a4d452cb384b3f6677dd4fb3443d2"], 0x44)
perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
unlink(&(0x7f0000001e00)='./bus\x00')
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0)
sendfile(r3, r3, &(0x7f00000001c0), 0x8080fffffffe)
r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20800, 0x0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000500), &(0x7f0000000540)=0x4)
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000080))

[  239.333940] block nbd0: Receive control failed (result -22)
[  239.342457] block nbd0: shutting down sockets
[  239.402931] block nbd0: shutting down sockets
03:31:56 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(0x0, 0x1004000000016)

03:31:56 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xb9, 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)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

03:31:56 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f00000000c0)=0x1, 0x4)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x800, 0x0)
r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x8, @mcast1, 0xffda}], 0x1c)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

[  239.685565] block nbd0: Receive control failed (result -22)
[  239.706552] block nbd0: shutting down sockets
03:31:56 executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
r0 = getpid()
sched_setattr(r0, &(0x7f0000000040)={0x2f, 0x5, 0x1, 0x0, 0x405, 0xff}, 0x0)
r1 = socket$inet6(0xa, 0x2, 0x0)
recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0)
pipe(&(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
fcntl$setpipe(r3, 0x407, 0x0)
write(r3, &(0x7f0000000340), 0x41395527)
vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0)
r4 = syz_open_dev$dmmidi(&(0x7f0000003d00)='/dev/dmmidi#\x00', 0x7, 0x10000)
ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000003d40))
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
pipe(&(0x7f0000000240))
ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000180)={0x5, 0x401, 0x18})
ioctl(0xffffffffffffffff, 0x0, 0x0)
ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f0000000100))
r5 = socket$inet6_tcp(0xa, 0x1, 0x0)
sendto$inet6(r5, 0x0, 0x0, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c)

[  239.798215] block nbd0: shutting down sockets
03:31:56 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x20000)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
r3 = socket(0x10, 0x80002, 0x8000000010)
r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000280)='TIPCv2\x00')
sendmsg$TIPC_NL_PEER_REMOVE(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x20, r4, 0xa01, 0x0, 0x0, {}, [@TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7}]}]}, 0x20}}, 0x0)
sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8010}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0xa0, r4, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@TIPC_NLA_NODE={0x34, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1f00}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}]}, @TIPC_NLA_BEARER={0xc, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2880}]}, @TIPC_NLA_SOCK={0x4c, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4000000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x86000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x40000}, 0x40004880)
r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
dup2(0xffffffffffffffff, r5)
r6 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000200)='SEG6\x00')
sendmsg$SEG6_CMD_DUMPHMAC(r5, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)={0x3c, r6, 0x1, 0x70bd28, 0x25dfdbff, {}, [@SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x5}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x39}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x3}, @SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x1}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0xf6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x2}, 0x10)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

03:31:56 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xb9, 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)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

03:31:56 executing program 1:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xb9, 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)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

[  239.928943] block nbd0: Receive control failed (result -22)
[  239.939811] block nbd0: shutting down sockets
[  240.004793] block nbd0: shutting down sockets
[  240.009929] audit: type=1400 audit(1571196716.610:125): avc:  denied  { ioctl } for  pid=9668 comm="syz-executor.0" path="socket:[37951]" dev="sockfs" ino=37951 ioctlcmd=0xab01 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1
03:31:56 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

03:31:56 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x505000, 0x0)
getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x78)
r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r2, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab03)
ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0x0)

03:31:56 executing program 1:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xb9, 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)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

[  240.227185] block nbd0: Receive control failed (result -22)
[  240.235332] block nbd0: shutting down sockets
03:31:56 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

03:31:56 executing program 3:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xb9, 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)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

[  240.277896] block nbd0: shutting down sockets
03:31:57 executing program 2:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

03:31:57 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2)
ioctl$IMADDTIMER(r3, 0x80044940, &(0x7f0000000040)=0x6872d0edfc442abc)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x200, 0x0)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x1de7}, 0x8)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0x0)
keyctl$read(0xb, r5, &(0x7f0000000100)=""/167, 0xa7)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

03:31:57 executing program 1:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
r1 = dup2(0xffffffffffffffff, r0)
fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000000)='trusted.overlay.origin\x00', &(0x7f0000000080)='y\x00', 0x2, 0x0)
r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0)
r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140)={0x8, 0x40, 0x8, 0xff, 0x81, 0x3, 0x80, 0x0, 0x3, 0x2, 0x80}, 0xb)
ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60)
r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x81)
ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000580)={"6cdd4237dd245c8404721efdc9c8dc1964125fa96fa42b761c6ec25b2bec0ba4c81036c93a40c8a4d4412a763b00040000000000003c5ca206c047ecee377abaece6b88378e3d63a98fc191f361d264ffa8b46485f02baee1ab6b8154252066178868d1ef4b5365c5dc26ca097ddda7c21a984c2b9ca4bbb7a87165c0c1dbc75d7ea4df10000174a3ac8694525952f44500a1f0db509c32cc7ace842c28f37f06e4ea9f1e5f0c6c379f9cc58bf69fcde318ead4825aa1b6a832d4e48cc41bb5a6baa41d614f6c8941bee805954a62d196a4e8d41f6b21224b57f530d0000c1ff53bf79a1f5c5dc34b2262d66ae793b6304a30b97077f1c131045cbc11c4562d22db88d0edc5daee171cc04d96d9ec2db07478f347edbd6404923ad4a5672b1b285c7988c4ec0922c655ff600000000c00dc290d936d93236051fadfb4b95d02c0bda7ce38dabb7cd103fe4d0c9c963cd717a77f8df8d46099b1f58e068af6afbbc19db161c6df3e7c9c71bc08a282fc2c142856b5e4caff4c0a4f72445ef10dcd2c569319d6e9bb2058d023f669a64fc7d9684b45b00000000364673dcfa9235ea5a2ff23c4bb5c5acb290e8976dcac779ff000000000000003d4e185afe28b774b99d3890bd37428617de4cdd6f53c419ce31054182fd098af7b7f1b1152c691611f897558d4b755cb783978d9859b0537b05b623dcb5c4ca9317471a40fa4998cca80e961efffb4e1aa25d8a17deef0c8694c4395fc99be3c3fe7aeb8af4929ce7d346ca62b25d48fda5d10146702f78b233b5208752726ed9f0c340d494b92d19cc930bb8a5f8b4da8f4603ac0c3b698384e17a570dc8524823ed15af4ecfabb4b2541d3c114b7bba1c21a845c9cf0d1cc24aba47e30f558b2246ad95ccf7d2f80cc0ab26f08336ea1a33b79cf35b898837016eb211a1734c7af076e15451e33519fc978f66df7df4557c91024a8dc130a28ef5f63ad07b39c8d23b85cf434e065e8a29a800655d127de6f6347b4951f97b5703dc78b1ca9d74ea6a9ae12ab367c0de2659cc38d2f33ddd86e0597d33361eada119b5132145fa4525c488c7fffd6ceda6e9a02ebd97ced6b0161f2cc84615ceb8b18883299c636e9e46724a9a0600a8bb02f3e489631d522019a35fe12a33caf9dd8768ddbc02a484c345c3eff254297b1dbb04989c3f9f3c7b3c985c39b1d313018068d3809bac8c657e39f4f692613e28387e955722908dd88b56163be8312ff47c5b6f280472935af74e97a5a8110a4d74496f4c8ec82ddb56d9b962d2fc43fa01a047526865c84f7cff36056cc4ac258021e1581d43badaaec6cc5a2ef989de9801fed6d4be2bfcfe07a69c46bffbe9dd03970800000000000000d372bdd6d89dc1ecf63c23d506114d0fba2bd1c69e8f7e3fccdcda85ce975ec1381b1cec6ddaa76e186719d8191643"})
ioctl$KVM_RUN(r4, 0xae80, 0x0)
ioctl$KVM_SET_CPUID(r4, 0x4188aea7, &(0x7f0000000280)=ANY=[@ANYBLOB="d24c21e8000000000197bdf2b23dc5c6057bffff5a7fc52f9d3691978e6ee2a3a6852a577867837d5b5974e47af28034b0aff0a449cda295232749aa5c577f8ff364a71d9350f4bf6ad241208298b733"])
r5 = dup3(r2, r3, 0x0)
dup2(r5, r4)
r6 = socket(0x11, 0x80002, 0x0)
setsockopt$packet_int(r6, 0x107, 0x7, &(0x7f0000000000)=0x2, 0x4)
bind$packet(r6, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x14)
setsockopt(r6, 0x107, 0x5, &(0x7f0000001000), 0xc5)
ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000000100)='hsr0\x00')
getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0xd072a850aaa1e3a2, &(0x7f0000000180)=""/249, 0xf9)
r7 = syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x4, 0x80000)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={<r8=>0xffffffffffffffff})
r9 = fcntl$dupfd(r8, 0x0, r8)
ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200)
r10 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r10, &(0x7f0000000180)={0x0, 0x2c8, &(0x7f0000000100)={&(0x7f00000001c0)={0x24, 0x23, 0x847, 0x0, 0x0, {0x2804}, [@typed={0x5, 0x18, @str='\x02\xac\x0f\x00me_type\x00'}]}, 0x269}}, 0x0)
r11 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x0, 0x0)
r12 = socket$inet6(0xa, 0x3, 0x6)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x810, r12, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r12, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r12, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20)
r13 = syz_open_procfs(0x0, 0x0)
sendfile(r12, r13, &(0x7f0000000240)=0x202, 0x4000000000dc)
r14 = syz_genetlink_get_family_id$nbd(&(0x7f0000000340)='nbd\x00')
sendmsg$NBD_CMD_RECONFIGURE(r13, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r14, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040)
sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x20, r14, 0x400, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x4008004)
r15 = syz_open_dev$sndpcmc(&(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0xc5a010edbee599b9)
r16 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x40, 0x40)
ioctl$sock_bt_hidp_HIDPGETCONNLIST(r16, 0x800448d2, 0x0)
r17 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x40, 0x40)
ioctl$sock_bt_hidp_HIDPGETCONNLIST(r17, 0x800448d2, 0x0)
sendmsg$NBD_CMD_STATUS(r10, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80009000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x30, r14, 0x4, 0x70bd27, 0x25dfdbfe, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, [{0x8, 0x1, r15}, {0x8, 0x1, r16}, {0x8, 0x1, r17}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0xa8c0)
sendmsg$NBD_CMD_RECONFIGURE(r9, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40010c}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x58, r14, 0x0, 0x70bd2d, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xf1d7}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x81}, 0x40)
sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x120000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x58, r14, 0xb00, 0x70bd2d, 0x25dfdbfb, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x9}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x85fa}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000000}, 0x800)
r18 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
ioctl(r18, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071")

[  240.548718] block nbd0: Receive control failed (result -22)
[  240.566410] block nbd0: shutting down sockets
03:31:57 executing program 4:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

03:31:57 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(0x0, 0x1004000000016)

03:31:57 executing program 3:
madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x12)
mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00')
sendmsg$TIPC_CMD_GET_MAX_PORTS(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x50000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x1, 0x70bd29, 0x25dfdbff, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000)
clone(0x0, 0x0, 0x0, 0x0, 0x0)

03:31:57 executing program 2:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

[  240.592192] block nbd0: shutting down sockets
03:31:57 executing program 0:
r0 = socket(0xa, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)
ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080))
r3 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x100082)
r4 = memfd_create(&(0x7f0000000540)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Zb\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86a\xfa\xb8\xfb)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, 0x8)
pwritev(r4, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806)
ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4)
sendfile(r3, r3, 0x0, 0x40fdf)
ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x1000)
r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x80000, 0x0)
r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r6, 0x8008563f, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x40001, 0x0)
ioctl$CAPI_INSTALLED(r6, 0x80024322)
ioctl$KDGKBLED(r5, 0x4b64, &(0x7f0000000040))

03:31:57 executing program 2:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

03:31:57 executing program 3:
r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
lseek(r0, 0x800002, 0x0)
ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x10)
write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00'], 0x2)
fallocate(r0, 0x3, 0x0, 0x8020003)
writev(r0, &(0x7f0000000380)=[{&(0x7f0000000200)="e5", 0x1}], 0x1)
write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff}, 0x2, 0x3}}, 0x20)
write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, &(0x7f0000000180)={0x12, 0x10, 0xfa00, {&(0x7f00000000c0), r1, r0}}, 0x18)
lseek(r0, 0x0, 0x3)
r2 = socket(0x11, 0x80002, 0x0)
setsockopt$packet_int(r2, 0x107, 0x7, &(0x7f0000000000)=0x2, 0x4)
bind$packet(r2, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x14)
setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5)
recvmsg(r0, &(0x7f0000004e40)={&(0x7f0000004b80)=@xdp={0x2c, 0x0, <r3=>0x0}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000004c00)=""/169, 0xa9}, {&(0x7f0000004cc0)=""/80, 0x50}, {&(0x7f0000004d40)=""/102, 0x66}], 0x3, &(0x7f0000004e00)}, 0x6b24a926ad90a0cb)
recvfrom$packet(r2, &(0x7f0000000240)=""/255, 0xff, 0x10042, &(0x7f0000004e80)={0x11, 0xc, r3, 0x1, 0x81, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x7}}, 0x14)
r4 = getpid()
r5 = getpid()
tkill(r5, 0x800000015)
r6 = syz_init_net_socket$llc(0x1a, 0x2, 0x0)
r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r7, 0x8008563f, 0x0)
r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r8, 0x8008563f, 0x0)
ioctl$GIO_CMAP(r8, 0x4b70, &(0x7f0000000340))
ioctl$SG_SET_KEEP_ORPHAN(r7, 0x2287, &(0x7f00000001c0)=0x5)
kcmp(r4, r5, 0x4, r0, r6)

03:31:57 executing program 4:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4)
sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0)
r2 = getpid()
sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0)
r3 = socket$inet6(0xa, 0x2, 0x0)
recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0)
pipe(&(0x7f0000000200)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
fcntl$setpipe(r5, 0x407, 0x0)
write(r5, &(0x7f0000000340), 0x41395527)
vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0)
rmdir(&(0x7f0000000140)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r6 = socket$inet6_udp(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r7 = socket$inet6(0xa, 0x3, 0x2)
r8 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7)
r9 = socket(0xa, 0x1, 0x0)
r10 = socket(0x1000000010, 0x400000400080803, 0x0)
r11 = dup(r10)
write$cgroup_int(r11, 0x0, 0x0)
r12 = socket(0x18, 0x2, 0x9)
getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0x7ef4426868c3ef23)
ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', <r14=>r13})
ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14})
fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300))
ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14})
getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87)
r15 = socket(0x1000000010, 0x400000400080803, 0x0)
dup(r15)
write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24)
ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004})
setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152)
ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}})
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9)
getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8)
syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f)
r16 = socket$unix(0x1, 0x2, 0x0)
r17 = fcntl$dupfd(r16, 0x0, r16)
ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0)

03:31:57 executing program 2:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

03:31:57 executing program 1:
openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x0, 0x0)
sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0)
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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0)
ioctl$UI_SET_PROPBIT(r1, 0x4004556e, 0x16)
ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xf17)
unshare(0x40040400)
pipe(&(0x7f0000000200))
pipe(&(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
perf_event_open(0x0, 0x0, 0x0, r3, 0xc)
syz_open_dev$ndb(0x0, 0x0, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x1, 0x8)
fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0)
splice(0xffffffffffffffff, 0x0, r2, 0x0, 0x4ffe0, 0x0)
ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000240)={0xa00000, 0xfffeffff, 0x9, [], 0x0})
bind$inet(0xffffffffffffffff, 0x0, 0x0)
socket$inet6_sctp(0xa, 0x1, 0x84)
syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0)
openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0)
r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_mr_vif\x00')
r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00')
sendmsg$FOU_CMD_GET(r4, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40002000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000327bd7800ffdbdf250300000008000400020000000800040002000000"], 0x24}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000)
syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0)
syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x0)

03:31:57 executing program 2:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

03:31:57 executing program 2:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

[  240.880126] protocol 88fb is buggy, dev hsr_slave_0
[  240.885291] protocol 88fb is buggy, dev hsr_slave_1
[  240.960111] protocol 88fb is buggy, dev hsr_slave_0
[  240.965319] protocol 88fb is buggy, dev hsr_slave_1
03:31:57 executing program 2:
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

[  241.000487] IPVS: ftp: loaded support on port[0] = 21
[  241.360199] protocol 88fb is buggy, dev hsr_slave_0
[  241.365767] protocol 88fb is buggy, dev hsr_slave_1
03:31:58 executing program 2:
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

03:31:58 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$dupfd(r1, 0x0, r0)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

03:31:58 executing program 2:
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

[  241.496880] IPVS: ftp: loaded support on port[0] = 21
[  241.524305] block nbd0: Device being setup by another task
[  241.538402] block nbd0: shutting down sockets
03:31:58 executing program 2:
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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

03:31:58 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$dupfd(r1, 0x0, r0)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

[  242.080166] protocol 88fb is buggy, dev hsr_slave_0
[  242.080200] protocol 88fb is buggy, dev hsr_slave_1
03:32:00 executing program 3:
openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x0, 0x0)
sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0)
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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0)
ioctl$UI_SET_PROPBIT(r1, 0x4004556e, 0x16)
ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xf17)
unshare(0x40040400)
pipe(&(0x7f0000000200))
pipe(&(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
perf_event_open(0x0, 0x0, 0x0, r3, 0xc)
syz_open_dev$ndb(0x0, 0x0, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x1, 0x8)
fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0)
splice(0xffffffffffffffff, 0x0, r2, 0x0, 0x4ffe0, 0x0)
ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000240)={0xa00000, 0xfffeffff, 0x9, [], 0x0})
bind$inet(0xffffffffffffffff, 0x0, 0x0)
socket$inet6_sctp(0xa, 0x1, 0x84)
syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0)
openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0)
r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_mr_vif\x00')
r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00')
sendmsg$FOU_CMD_GET(r4, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40002000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000327bd7800ffdbdf250300000008000400020000000800040002000000"], 0x24}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000)
syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0)
syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x0)

03:32:00 executing program 4:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4)
sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0)
r2 = getpid()
sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0)
r3 = socket$inet6(0xa, 0x2, 0x0)
recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0)
pipe(&(0x7f0000000200)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
fcntl$setpipe(r5, 0x407, 0x0)
write(r5, &(0x7f0000000340), 0x41395527)
vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0)
rmdir(&(0x7f0000000140)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r6 = socket$inet6_udp(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r7 = socket$inet6(0xa, 0x3, 0x2)
r8 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7)
r9 = socket(0xa, 0x1, 0x0)
r10 = socket(0x1000000010, 0x400000400080803, 0x0)
r11 = dup(r10)
write$cgroup_int(r11, 0x0, 0x0)
r12 = socket(0x18, 0x2, 0x9)
getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0x7ef4426868c3ef23)
ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', <r14=>r13})
ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14})
fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300))
ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14})
getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87)
r15 = socket(0x1000000010, 0x400000400080803, 0x0)
dup(r15)
write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24)
ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004})
setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152)
ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}})
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9)
getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8)
syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f)
r16 = socket$unix(0x1, 0x2, 0x0)
r17 = fcntl$dupfd(r16, 0x0, r16)
ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0)

03:32:00 executing program 2:
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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

03:32:00 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
r3 = socket(0x10, 0x80002, 0x8000000010)
r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000280)='TIPCv2\x00')
sendmsg$TIPC_NL_PEER_REMOVE(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x20, r4, 0xa01, 0x0, 0x0, {}, [@TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7}]}]}, 0x20}}, 0x0)
sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)={0x22c, r4, 0x10, 0x70bd26, 0x25dfdbfe, {}, [@TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3f}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x41d}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xc75}]}, @TIPC_NLA_NODE={0x24, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8}]}, @TIPC_NLA_LINK={0x24, 0x4, [@TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}, @TIPC_NLA_NET={0x50, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x401}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x2}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x6}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x344}, @TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}]}, @TIPC_NLA_MON={0x3c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x1f}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7ff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4c1}]}, @TIPC_NLA_NET={0x18, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x5}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x10001}]}, @TIPC_NLA_MON={0x3c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1f}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7f}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3d}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}, @TIPC_NLA_BEARER={0x9c, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0xff, @loopback, 0x40}}, {0x14, 0x2, @in={0x2, 0x4e23, @multicast1}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @broadcast}}, {0x14, 0x2, @in={0x2, 0x4e20, @rand_addr=0xfffffffe}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8001}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3ff}]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x10}, 0x0)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

03:32:00 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$dupfd(r1, 0x0, r0)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

03:32:00 executing program 1:
openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x0, 0x0)
sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0)
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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0)
ioctl$UI_SET_PROPBIT(r1, 0x4004556e, 0x16)
ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xf17)
unshare(0x40040400)
pipe(&(0x7f0000000200))
pipe(&(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
perf_event_open(0x0, 0x0, 0x0, r3, 0xc)
syz_open_dev$ndb(0x0, 0x0, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x1, 0x8)
fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0)
splice(0xffffffffffffffff, 0x0, r2, 0x0, 0x4ffe0, 0x0)
ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000240)={0xa00000, 0xfffeffff, 0x9, [], 0x0})
bind$inet(0xffffffffffffffff, 0x0, 0x0)
socket$inet6_sctp(0xa, 0x1, 0x84)
syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0)
openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0)
r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_mr_vif\x00')
r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00')
sendmsg$FOU_CMD_GET(r4, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40002000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000327bd7800ffdbdf250300000008000400020000000800040002000000"], 0x24}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000)
syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0)
syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x0)

03:32:00 executing program 2:
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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

03:32:00 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

[  243.929740] block nbd0: Receive control failed (result -22)
[  243.971950] block nbd0: shutting down sockets
03:32:00 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280))
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0))
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r0 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r1)
tkill(r0, 0x1004000000016)

[  244.079084] block nbd0: shutting down sockets
03:32:00 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080)=0x401, 0x8)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
syz_open_dev$video4linux(&(0x7f0000000040)='/dev/v4l-subdev#\x00', 0x1, 0x101000)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)
ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000000))
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={<r3=>0x0, 0x2, 0x28}, &(0x7f0000000100)=0xc)
setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r3, 0xfff7, 0x60, "6751cf1f23ddaa045f0a909fb4616060b7bfd0297de337e1153c8d134f75cbf00acab82b08558b35e684ffe676898fbbe9a2d11b5deee47fa4d0d4531d37d1a61bc4375120929d8921925b5b6def3510d069a412f758ce8d66b848b7ef1a35b1"}, 0x68)

03:32:00 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

[  244.398605] block nbd0: Receive control failed (result -22)
[  244.406891] block nbd0: shutting down sockets
[  244.430548] block nbd0: Receive control failed (result -22)
03:32:01 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280))
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0))
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r0 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r1)
tkill(r0, 0x1004000000016)

[  244.456194] block nbd0: shutting down sockets
[  244.461517] IPVS: ftp: loaded support on port[0] = 21
03:32:01 executing program 3:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

[  244.693220] IPVS: ftp: loaded support on port[0] = 21
03:32:01 executing program 4:
r0 = socket(0xa, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)
ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080))
r3 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x100082)
r4 = memfd_create(&(0x7f0000000540)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Zb\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86a\xfa\xb8\xfb)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, 0x8)
pwritev(r4, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806)
ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4)
sendfile(r3, r3, 0x0, 0x40fdf)
ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x1000)
r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x80000, 0x0)
r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r6, 0x8008563f, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x40001, 0x0)
ioctl$CAPI_INSTALLED(r6, 0x80024322)
ioctl$KDGKBLED(r5, 0x4b64, &(0x7f0000000040))

03:32:01 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x0)
r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
dup2(0xffffffffffffffff, r4)
r5 = syz_open_dev$char_usb(0xc, 0xb4, 0xffffffffffffffc0)
r6 = socket$key(0xf, 0x3, 0x2)
r7 = socket$inet_udp(0x2, 0x2, 0x0)
r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
dup2(0xffffffffffffffff, r8)
clock_gettime(0x0, &(0x7f0000000040)={<r9=>0x0, <r10=>0x0})
ppoll(&(0x7f0000000000)=[{r3, 0x1080}, {r4}, {r5, 0x100}, {r6}, {r7, 0x1}, {r0, 0x2050}, {r8, 0x2d}], 0x7, &(0x7f0000000140)={r9, r10+10000000}, &(0x7f00000000c0)={0x9}, 0x8)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

03:32:01 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

03:32:01 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280))
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0))
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r0 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r1)
tkill(r0, 0x1004000000016)

[  244.796420] block nbd0: Receive control failed (result -22)
[  244.815460] block nbd0: shutting down sockets
[  244.902866] block nbd0: shutting down sockets
03:32:01 executing program 1:
openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x0, 0x0)
sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0)
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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0)
ioctl$UI_SET_PROPBIT(r1, 0x4004556e, 0x16)
ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xf17)
unshare(0x40040400)
pipe(&(0x7f0000000200))
pipe(&(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
perf_event_open(0x0, 0x0, 0x0, r3, 0xc)
syz_open_dev$ndb(0x0, 0x0, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x1, 0x8)
fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0)
splice(0xffffffffffffffff, 0x0, r2, 0x0, 0x4ffe0, 0x0)
ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000240)={0xa00000, 0xfffeffff, 0x9, [], 0x0})
bind$inet(0xffffffffffffffff, 0x0, 0x0)
socket$inet6_sctp(0xa, 0x1, 0x84)
syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0)
openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0)
r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_mr_vif\x00')
r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00')
sendmsg$FOU_CMD_GET(r4, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40002000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000327bd7800ffdbdf250300000008000400020000000800040002000000"], 0x24}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000)
syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0)
syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x0)

03:32:01 executing program 3:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

03:32:01 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, 0x0)
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

03:32:01 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

03:32:01 executing program 0:
r0 = socket(0x4, 0x2, 0xb6)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = socket$packet(0x11, 0x2, 0x300)
r3 = socket(0xe095065ba31b1744, 0x2, 0x7f)
bind(r3, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r4, 0xc0405519, &(0x7f0000000200)={0x9, 0x4, 0x8001, 0x0, 'syz0\x00', 0x1})
getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, <r5=>0x0}, &(0x7f00000001c0)=0x14)
setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000000c0)={r5, 0x1, 0x6, @broadcast}, 0x10)
r6 = openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x20000, 0x0)
sendmsg$can_raw(r6, &(0x7f0000000300)={&(0x7f0000000280), 0x236, &(0x7f0000000080)={&(0x7f0000000340)=@can={{0x3, 0x1, 0x0, 0x1}, 0x2, 0xae2845a10b158a8d, 0x0, 0x0, "b41e724349a523dd"}, 0x48}, 0x1, 0x0, 0x0, 0x20000046}, 0x0)
r7 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r7, 0xab03)
ioctl$NBD_SET_BLKSIZE(r7, 0xab01, 0x0)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0)

03:32:01 executing program 3:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4)
sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0)
r2 = getpid()
sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0)
r3 = socket$inet6(0xa, 0x2, 0x0)
recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0)
pipe(&(0x7f0000000200)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
fcntl$setpipe(r5, 0x407, 0x0)
write(r5, &(0x7f0000000340), 0x41395527)
vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0)
rmdir(&(0x7f0000000140)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r6 = socket$inet6_udp(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r7 = socket$inet6(0xa, 0x3, 0x2)
r8 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7)
r9 = socket(0xa, 0x1, 0x0)
r10 = socket(0x1000000010, 0x400000400080803, 0x0)
r11 = dup(r10)
write$cgroup_int(r11, 0x0, 0x0)
r12 = socket(0x18, 0x2, 0x9)
getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0x7ef4426868c3ef23)
ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', <r14=>r13})
ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14})
fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300))
ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14})
getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87)
r15 = socket(0x1000000010, 0x400000400080803, 0x0)
dup(r15)
write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24)
ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004})
setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152)
ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}})
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9)
getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8)
syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f)
r16 = socket$unix(0x1, 0x2, 0x0)
r17 = fcntl$dupfd(r16, 0x0, r16)
ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0)

03:32:01 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, 0x0)
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

03:32:01 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

[  245.654451] block nbd4: shutting down sockets
03:32:02 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, 0x0)
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

03:32:02 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000001340)='/dev/ubi_ctrl\x00', 0x4200, 0x0)
connect$inet(r3, &(0x7f0000001380)={0x2, 0x4e21, @loopback}, 0x10)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)
r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x400, 0x0)
ioctl$VIDIOC_TRY_EXT_CTRLS(r4, 0xc0205649, &(0x7f00000000c0)={0xa00000, 0xffffffdb, 0xfffffff9, [], &(0x7f0000000080)={0x98017e, 0xda3, [], @p_u8=&(0x7f0000000040)=0x9}})

03:32:02 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, 0x0)
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

03:32:02 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

[  245.768066] block nbd0: Receive control failed (result -22)
[  245.788077] block nbd0: shutting down sockets
[  245.814732] block nbd0: shutting down sockets
03:32:02 executing program 1:
openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x0, 0x0)
sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0)
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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0)
ioctl$UI_SET_PROPBIT(r1, 0x4004556e, 0x16)
ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xf17)
unshare(0x40040400)
pipe(&(0x7f0000000200))
pipe(&(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
perf_event_open(0x0, 0x0, 0x0, r3, 0xc)
syz_open_dev$ndb(0x0, 0x0, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x1, 0x8)
fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0)
splice(0xffffffffffffffff, 0x0, r2, 0x0, 0x4ffe0, 0x0)
ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000240)={0xa00000, 0xfffeffff, 0x9, [], 0x0})
bind$inet(0xffffffffffffffff, 0x0, 0x0)
socket$inet6_sctp(0xa, 0x1, 0x84)
syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0)
openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0)
r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_mr_vif\x00')
r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00')
sendmsg$FOU_CMD_GET(r4, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40002000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000327bd7800ffdbdf250300000008000400020000000800040002000000"], 0x24}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000)
syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0)
syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x0)

03:32:02 executing program 4:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4)
sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0)
r2 = getpid()
sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0)
r3 = socket$inet6(0xa, 0x2, 0x0)
recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0)
pipe(&(0x7f0000000200)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
fcntl$setpipe(r5, 0x407, 0x0)
write(r5, &(0x7f0000000340), 0x41395527)
vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0)
rmdir(&(0x7f0000000140)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r6 = socket$inet6_udp(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r7 = socket$inet6(0xa, 0x3, 0x2)
r8 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7)
r9 = socket(0xa, 0x1, 0x0)
r10 = socket(0x1000000010, 0x400000400080803, 0x0)
r11 = dup(r10)
write$cgroup_int(r11, 0x0, 0x0)
r12 = socket(0x18, 0x2, 0x9)
getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0x7ef4426868c3ef23)
ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', <r14=>r13})
ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14})
fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300))
ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14})
getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87)
r15 = socket(0x1000000010, 0x400000400080803, 0x0)
dup(r15)
write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24)
ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004})
setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152)
ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}})
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9)
getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8)
syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f)
r16 = socket$unix(0x1, 0x2, 0x0)
r17 = fcntl$dupfd(r16, 0x0, r16)
ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0)

03:32:02 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

03:32:02 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x0, 0x0)
pread64(r0, 0x0, 0x0, 0x0)

03:32:02 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x200080, 0x0)
getsockopt$packet_int(r3, 0x107, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

03:32:02 executing program 3:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4)
sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0)
r2 = getpid()
sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0)
r3 = socket$inet6(0xa, 0x2, 0x0)
recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0)
pipe(&(0x7f0000000200)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
fcntl$setpipe(r5, 0x407, 0x0)
write(r5, &(0x7f0000000340), 0x41395527)
vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0)
rmdir(&(0x7f0000000140)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r6 = socket$inet6_udp(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r7 = socket$inet6(0xa, 0x3, 0x2)
r8 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7)
r9 = socket(0xa, 0x1, 0x0)
r10 = socket(0x1000000010, 0x400000400080803, 0x0)
r11 = dup(r10)
write$cgroup_int(r11, 0x0, 0x0)
r12 = socket(0x18, 0x2, 0x9)
getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0x7ef4426868c3ef23)
ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', <r14=>r13})
ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14})
fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300))
ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14})
getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87)
r15 = socket(0x1000000010, 0x400000400080803, 0x0)
dup(r15)
write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24)
ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004})
setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152)
ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}})
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9)
getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8)
syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f)
r16 = socket$unix(0x1, 0x2, 0x0)
r17 = fcntl$dupfd(r16, 0x0, r16)
ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0)

[  246.109043] block nbd0: Receive control failed (result -22)
[  246.119859] block nbd0: shutting down sockets
03:32:02 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x0, 0x0)
pread64(r0, 0x0, 0x0, 0x0)

[  246.160912] block nbd0: Receive control failed (result -22)
[  246.180587] block nbd0: shutting down sockets
03:32:02 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

03:32:03 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000000)=0x4)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
r4 = socket(0x11, 0x80002, 0x0)
setsockopt$packet_int(r4, 0x107, 0x7, &(0x7f0000000000)=0x2, 0x4)
bind$packet(r4, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x14)
setsockopt(r4, 0x107, 0x5, &(0x7f0000001000), 0xc5)
syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7f, 0x10001)
r5 = socket$inet6(0xa, 0x3, 0x20000000021)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c)
sendto$inet6(r5, &(0x7f0000000000), 0xff77, 0x0, 0x0, 0x4d97)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x0)
ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f0000000040))
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

03:32:03 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x0, 0x0)
pread64(r0, 0x0, 0x0, 0x0)

[  246.482268] block nbd0: Receive control failed (result -22)
[  246.516497] block nbd0: shutting down sockets
03:32:03 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

[  246.573810] block nbd0: shutting down sockets
03:32:03 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)
r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0xfff, @empty}, @in6={0xa, 0x4e23, 0x40, @dev={0xfe, 0x80, [], 0x10}, 0x9}, @in6={0xa, 0x4e24, 0x0, @loopback, 0x9}, @in6={0xa, 0x4e24, 0x8001, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x5}], 0x70)

[  246.662055] block nbd0: shutting down sockets
[  246.679749] block nbd0: shutting down sockets
03:32:03 executing program 1:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

03:32:03 executing program 4:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4)
sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0)
r2 = getpid()
sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0)
r3 = socket$inet6(0xa, 0x2, 0x0)
recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0)
pipe(&(0x7f0000000200)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
fcntl$setpipe(r5, 0x407, 0x0)
write(r5, &(0x7f0000000340), 0x41395527)
vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0)
rmdir(&(0x7f0000000140)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r6 = socket$inet6_udp(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r7 = socket$inet6(0xa, 0x3, 0x2)
r8 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7)
r9 = socket(0xa, 0x1, 0x0)
r10 = socket(0x1000000010, 0x400000400080803, 0x0)
r11 = dup(r10)
write$cgroup_int(r11, 0x0, 0x0)
r12 = socket(0x18, 0x2, 0x9)
getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0x7ef4426868c3ef23)
ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', <r14=>r13})
ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14})
fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300))
ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14})
getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87)
r15 = socket(0x1000000010, 0x400000400080803, 0x0)
dup(r15)
write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24)
ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004})
setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152)
ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}})
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9)
getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8)
syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f)
r16 = socket$unix(0x1, 0x2, 0x0)
r17 = fcntl$dupfd(r16, 0x0, r16)
ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0)

03:32:03 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

03:32:03 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)
r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x200, 0x0)
ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000040)=""/230)

03:32:03 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

03:32:03 executing program 3:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4)
sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0)
r2 = getpid()
sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0)
r3 = socket$inet6(0xa, 0x2, 0x0)
recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0)
pipe(&(0x7f0000000200)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
fcntl$setpipe(r5, 0x407, 0x0)
write(r5, &(0x7f0000000340), 0x41395527)
vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0)
rmdir(&(0x7f0000000140)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r6 = socket$inet6_udp(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r7 = socket$inet6(0xa, 0x3, 0x2)
r8 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7)
r9 = socket(0xa, 0x1, 0x0)
r10 = socket(0x1000000010, 0x400000400080803, 0x0)
r11 = dup(r10)
write$cgroup_int(r11, 0x0, 0x0)
r12 = socket(0x18, 0x2, 0x9)
getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0x7ef4426868c3ef23)
ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', <r14=>r13})
ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14})
fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300))
ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14})
getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87)
r15 = socket(0x1000000010, 0x400000400080803, 0x0)
dup(r15)
write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24)
ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004})
setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152)
ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}})
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9)
getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8)
syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f)
r16 = socket$unix(0x1, 0x2, 0x0)
r17 = fcntl$dupfd(r16, 0x0, r16)
ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0)

[  246.998058] block nbd0: Receive control failed (result -22)
[  247.009368] block nbd0: shutting down sockets
03:32:03 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

03:32:03 executing program 5:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r4)
tkill(r3, 0x1004000000016)

[  247.071945] block nbd0: shutting down sockets
03:32:03 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

03:32:03 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

03:32:04 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

[  247.441032] block nbd0: Receive control failed (result -22)
[  247.451562] block nbd0: shutting down sockets
03:32:04 executing program 5:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r4)
tkill(r3, 0x1004000000016)

03:32:04 executing program 1:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x0, 0x0)
pread64(r0, 0x0, 0x0, 0x0)

[  247.494646] block nbd0: shutting down sockets
03:32:04 executing program 4:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4)
sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0)
r2 = getpid()
sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0)
r3 = socket$inet6(0xa, 0x2, 0x0)
recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0)
pipe(&(0x7f0000000200)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
fcntl$setpipe(r5, 0x407, 0x0)
write(r5, &(0x7f0000000340), 0x41395527)
vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0)
rmdir(&(0x7f0000000140)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r6 = socket$inet6_udp(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r7 = socket$inet6(0xa, 0x3, 0x2)
r8 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7)
r9 = socket(0xa, 0x1, 0x0)
r10 = socket(0x1000000010, 0x400000400080803, 0x0)
r11 = dup(r10)
write$cgroup_int(r11, 0x0, 0x0)
r12 = socket(0x18, 0x2, 0x9)
getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0x7ef4426868c3ef23)
ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', <r14=>r13})
ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14})
fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300))
ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14})
getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87)
r15 = socket(0x1000000010, 0x400000400080803, 0x0)
dup(r15)
write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24)
ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004})
setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152)
ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}})
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9)
getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8)
syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f)
r16 = socket$unix(0x1, 0x2, 0x0)
r17 = fcntl$dupfd(r16, 0x0, r16)
ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0)

03:32:04 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x20000)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

03:32:04 executing program 2:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4)
sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0)
r2 = getpid()
sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0)
r3 = socket$inet6(0xa, 0x2, 0x0)
recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0)
pipe(&(0x7f0000000200)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
fcntl$setpipe(r5, 0x407, 0x0)
write(r5, &(0x7f0000000340), 0x41395527)
vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0)
rmdir(&(0x7f0000000140)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r6 = socket$inet6_udp(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r7 = socket$inet6(0xa, 0x3, 0x2)
r8 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7)
r9 = socket(0xa, 0x1, 0x0)
r10 = socket(0x1000000010, 0x400000400080803, 0x0)
r11 = dup(r10)
write$cgroup_int(r11, 0x0, 0x0)
r12 = socket(0x18, 0x2, 0x9)
getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0x7ef4426868c3ef23)
ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', <r14=>r13})
ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14})
fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300))
ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14})
getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87)
r15 = socket(0x1000000010, 0x400000400080803, 0x0)
dup(r15)
write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24)
ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004})
setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152)
ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}})
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9)
getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8)
syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f)
r16 = socket$unix(0x1, 0x2, 0x0)
r17 = fcntl$dupfd(r16, 0x0, r16)
ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0)

03:32:04 executing program 1:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4)
sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0)
r2 = getpid()
sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0)
r3 = socket$inet6(0xa, 0x2, 0x0)
recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0)
pipe(&(0x7f0000000200)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
fcntl$setpipe(r5, 0x407, 0x0)
write(r5, &(0x7f0000000340), 0x41395527)
vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0)
rmdir(&(0x7f0000000140)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r6 = socket$inet6_udp(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r7 = socket$inet6(0xa, 0x3, 0x2)
r8 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7)
r9 = socket(0xa, 0x1, 0x0)
r10 = socket(0x1000000010, 0x400000400080803, 0x0)
r11 = dup(r10)
write$cgroup_int(r11, 0x0, 0x0)
r12 = socket(0x18, 0x2, 0x9)
getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0x7ef4426868c3ef23)
ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', <r14=>r13})
ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14})
fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300))
ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14})
getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87)
r15 = socket(0x1000000010, 0x400000400080803, 0x0)
dup(r15)
write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24)
ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004})
setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152)
ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}})
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9)
getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8)
syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f)
r16 = socket$unix(0x1, 0x2, 0x0)
r17 = fcntl$dupfd(r16, 0x0, r16)
ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0)

03:32:04 executing program 3:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4)
sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0)
r2 = getpid()
sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0)
r3 = socket$inet6(0xa, 0x2, 0x0)
recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0)
pipe(&(0x7f0000000200)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
fcntl$setpipe(r5, 0x407, 0x0)
write(r5, &(0x7f0000000340), 0x41395527)
vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0)
rmdir(&(0x7f0000000140)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r6 = socket$inet6_udp(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r7 = socket$inet6(0xa, 0x3, 0x2)
r8 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7)
r9 = socket(0xa, 0x1, 0x0)
r10 = socket(0x1000000010, 0x400000400080803, 0x0)
r11 = dup(r10)
write$cgroup_int(r11, 0x0, 0x0)
r12 = socket(0x18, 0x2, 0x9)
getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0x7ef4426868c3ef23)
ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', <r14=>r13})
ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14})
fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300))
ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14})
getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87)
r15 = socket(0x1000000010, 0x400000400080803, 0x0)
dup(r15)
write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24)
ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004})
setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152)
ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}})
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9)
getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8)
syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f)
r16 = socket$unix(0x1, 0x2, 0x0)
r17 = fcntl$dupfd(r16, 0x0, r16)
ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0)

03:32:04 executing program 5:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r4)
tkill(r3, 0x1004000000016)

[  247.842706] block nbd0: Receive control failed (result -22)
[  247.864384] block nbd0: shutting down sockets
03:32:04 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

[  247.902494] block nbd0: shutting down sockets
03:32:04 executing program 0:
r0 = socket(0x8, 0xa, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

03:32:04 executing program 0:
r0 = socket(0x1, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

03:32:04 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

03:32:05 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

03:32:05 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r4)
tkill(r3, 0x1004000000016)

03:32:05 executing program 1:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x20000)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

03:32:05 executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$dupfd(r1, 0x0, r0)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

03:32:05 executing program 2:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4)
sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0)
r2 = getpid()
sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0)
r3 = socket$inet6(0xa, 0x2, 0x0)
recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0)
pipe(&(0x7f0000000200)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
fcntl$setpipe(r5, 0x407, 0x0)
write(r5, &(0x7f0000000340), 0x41395527)
vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0)
rmdir(&(0x7f0000000140)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r6 = socket$inet6_udp(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r7 = socket$inet6(0xa, 0x3, 0x2)
r8 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7)
r9 = socket(0xa, 0x1, 0x0)
r10 = socket(0x1000000010, 0x400000400080803, 0x0)
r11 = dup(r10)
write$cgroup_int(r11, 0x0, 0x0)
r12 = socket(0x18, 0x2, 0x9)
getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0x7ef4426868c3ef23)
ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', <r14=>r13})
ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14})
fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300))
ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14})
getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87)
r15 = socket(0x1000000010, 0x400000400080803, 0x0)
dup(r15)
write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24)
ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004})
setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152)
ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}})
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9)
getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8)
syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f)
r16 = socket$unix(0x1, 0x2, 0x0)
r17 = fcntl$dupfd(r16, 0x0, r16)
ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0)

03:32:05 executing program 3 (fault-call:3 fault-nth:0):
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

03:32:05 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r4)
tkill(r3, 0x1004000000016)

[  248.754436] block nbd1: Receive control failed (result -22)
[  248.765125] block nbd1: shutting down sockets
[  248.797380] FAULT_INJECTION: forcing a failure.
[  248.797380] name failslab, interval 1, probability 0, space 0, times 0
[  248.819795] CPU: 0 PID: 10096 Comm: syz-executor.3 Not tainted 4.14.149 #0
[  248.826874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  248.826902] Call Trace:
[  248.839002]  dump_stack+0x138/0x197
[  248.843447]  should_fail.cold+0x10f/0x159
[  248.847609]  should_failslab+0xdb/0x130
[  248.847624]  kmem_cache_alloc_node_trace+0x280/0x770
[  248.847644]  __kmalloc_node+0x3d/0x80
[  248.847658]  kvmalloc_node+0x4e/0xe0
[  248.847670]  seq_read+0x916/0x1280
[  248.847688]  ? check_preemption_disabled+0x3c/0x250
[  248.847700]  ? seq_lseek+0x3c0/0x3c0
[  248.847707]  ? seq_lseek+0x3c0/0x3c0
[  248.847723]  __vfs_read+0x105/0x6a0
[  248.867959]  ? __fsnotify_update_child_dentry_flags.part.0+0x300/0x300
[  248.867969]  ? seq_lseek+0x3c0/0x3c0
[  248.867983]  ? vfs_copy_file_range+0xa40/0xa40
[  248.876711]  ? __inode_security_revalidate+0xd6/0x130
[  248.876725]  ? avc_policy_seqno+0x9/0x20
[  248.876735]  ? selinux_file_permission+0x85/0x480
[  248.876748]  ? security_file_permission+0x89/0x1f0
[  248.876760]  ? rw_verify_area+0xea/0x2b0
[  248.922970]  vfs_read+0x137/0x350
[  248.926445]  SyS_pread64+0x115/0x140
[  248.930189]  ? SyS_write+0x230/0x230
[  248.933917]  ? do_syscall_64+0x53/0x640
[  248.937997]  ? SyS_write+0x230/0x230
[  248.941722]  do_syscall_64+0x1e8/0x640
03:32:05 executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$dupfd(r1, 0x0, r0)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

03:32:05 executing program 1:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x20000)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

03:32:05 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r4)
tkill(r3, 0x1004000000016)

[  248.945618]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  248.950475]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  248.955669] RIP: 0033:0x459a59
[  248.958881] RSP: 002b:00007fa61a0bec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000011
[  248.966742] RAX: ffffffffffffffda RBX: 00007fa61a0bec90 RCX: 0000000000459a59
[  248.966748] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[  248.966753] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[  248.966758] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa61a0bf6d4
[  248.966763] R13: 00000000004c6fc3 R14: 00000000004dc800 R15: 0000000000000005
[  249.048951] block nbd1: Receive control failed (result -22)
[  249.096832] block nbd1: shutting down sockets
03:32:05 executing program 3 (fault-call:3 fault-nth:1):
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

03:32:05 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, 0x0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

03:32:05 executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$dupfd(r1, 0x0, r0)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

03:32:05 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, <r3=>0x0})
r4 = gettid()
r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x0)
r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
dup2(0xffffffffffffffff, r6)
kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000000040)={r5, r6, 0x7})
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

[  249.218616] block nbd0: Device being setup by another task
[  249.234675] block nbd0: shutting down sockets
03:32:05 executing program 1:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x20000)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

03:32:06 executing program 3:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)
r1 = add_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={'syz', 0x0}, &(0x7f00000001c0)="afbe5feadf734aecc2fd4e9d4938daa33e478c4d610337ab562265edc8845b6cc629d40db7e9051b01b0aaed5e13d71ec5bbc9eb53fba1ea22eabc48306aeffab0f16ea4d9035786d2e00959fb0e217b3fe96c61cd806d77767c6920f410d6ab3b69a21d4115e6e0bc1e21410104b0d1797cdda675cb7c94", 0x78, 0x0)
keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000240)={r1, 0x1000, 0x84}, &(0x7f0000000280)={'enc=', 'raw', ' hash=', {'ghash\x00'}}, &(0x7f0000000300)="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", &(0x7f0000001300)=""/132)

[  249.329648] block nbd0: Receive control failed (result -22)
[  249.352992] block nbd0: shutting down sockets
[  249.360201] block nbd1: Receive control failed (result -22)
[  249.395733] block nbd0: shutting down sockets
[  249.404486] block nbd1: shutting down sockets
03:32:06 executing program 3:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x0)
ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000140))

03:32:06 executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$dupfd(r1, 0x0, r0)
gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r2)

03:32:06 executing program 2:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x80000)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
r1 = open(&(0x7f0000000100)='./bus\x00', 0xcc65abc23f883635, 0x4)
sendto$inet(r1, &(0x7f0000000380)="08958fa10b18a2421366cee1bf9b7a4055fa3fd18a411a7ea62a371525aa36535b1c447725d68f51a2d0d8381c8453bc54927135f4da15770c572051954e87db8d99fff6656f30a5bc64253e030d72894a7e7410329eb2e69ca3000f2e31a59254d5fa41ffc1b96bcf5b678d15f251b1e383b6699f000c3d0dcfd9bf65c98302bf1bca9b49b4c5cf5f268dae96dfcab545af0916784c8cd50ee1e4f0eb830c6fd7bc0a6a4933eed673fac6a2bd694f7a2a615bf5764142ae47ec682dc333332e2f2ea35b4b517ea02522abd6f8237db791b38227076a24bdb7602d02e7b210bddf62ea9304b890f17948b8d22720", 0xee, 0x0, 0x0, 0x0)
r2 = getpid()
sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0)
r3 = socket$inet6(0xa, 0x2, 0x0)
recvmmsg(r3, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0)
pipe(&(0x7f0000000200)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
fcntl$setpipe(r5, 0x407, 0x0)
write(r5, &(0x7f0000000340), 0x41395527)
vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0)
rmdir(&(0x7f0000000140)='./bus\x00')
sched_setattr(0x0, 0x0, 0x0)
r6 = socket$inet6_udp(0xa, 0x2, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r7 = socket$inet6(0xa, 0x3, 0x2)
r8 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$IP_VS_SO_GET_VERSION(r8, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7)
r9 = socket(0xa, 0x1, 0x0)
r10 = socket(0x1000000010, 0x400000400080803, 0x0)
r11 = dup(r10)
write$cgroup_int(r11, 0x0, 0x0)
r12 = socket(0x18, 0x2, 0x9)
getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0x7ef4426868c3ef23)
ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', <r14=>r13})
ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, 0x0, 0x4, 0x0, 0x4123b79bef9aec01, 0x0, 0x20000, r14})
fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000000300))
ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f00000002c0)={@remote, 0x7e, r14})
getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f00000014c0)=""/205, &(0x7f0000000100)=0xfffffffffffffc87)
r15 = socket(0x1000000010, 0x400000400080803, 0x0)
dup(r15)
write(r15, &(0x7f0000000240)="240000001a0025f07e9451f68f2e9c920a0b49ffed000019806028000800100001000000", 0x24)
ioctl$sock_inet6_SIOCADDRT(r15, 0x890b, &(0x7f0000000180)={@rand_addr="25e2a057503ab805674e41da3d28b435", @mcast1, @loopback, 0x0, 0x2, 0x0, 0x100, 0xffffffffffbfb8fa, 0x83420004})
setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000480)='\x01S\xb8\x00\x00', 0x152)
ioctl$sock_inet6_SIOCSIFADDR(r6, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}})
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9)
getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote, @in=@empty}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8)
syslog(0x0, &(0x7f0000000300)=""/120, 0xfffffe5f)
r16 = socket$unix(0x1, 0x2, 0x0)
r17 = fcntl$dupfd(r16, 0x0, r16)
ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r17, 0x0)

03:32:06 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, 0x0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

03:32:06 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x577581)
r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/mls\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f00000004c0)={0x7f, 0x100})
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/checkreqprot\x00', 0x200, 0x0)
ioctl$VHOST_GET_VRING_BASE(r4, 0xc008af12, &(0x7f0000000540))
getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=<r5=>0x0)
syz_mount_image$nfs4(&(0x7f00000000c0)='nfs4\x00', &(0x7f0000000100)='.\x00', 0x9, 0x14c, &(0x7f0000000400)=[{&(0x7f0000000200)="653dccc754cc3b88c864a6feb2eba83c96a581a5c26fd4d36b3348cb054ee208cd64a28a1cdc2dd36c05b37db298d2687c15ba7f5d017f8c63d467d727df1ee74212c1d85a9dd368b50f8c2f07582e0db41a1134728bfb8267804570b6bfcd9469bb5ba46ad1c36f32a3ff0e59db1d7dd95c452167dcd5457afcdee47fd09a19788e8128d0776d0b0252400a473170bdb8037b60a2a458461cf47ef5b9d91e308fdd1cac1d158499bad8bfa5342a81442dced8938a7f9e8646a29647b2ea2b180659cad83f0ee68efa2db91788c389cb2265445f4d4a3464f8051346e792d1f13a389b7891afd3a16516b490e92025198038db4e", 0xf4, 0x401}, {&(0x7f0000000300)="e288e5298c7a5aea16cfb745bc7e253057a18e8f9033a855b3b85fe9bc7c2beb2c4f29047a31c15944317871f758f24f9442a87484e225e0811df28f43596567c0b3269dca9b58c84ac251316aa8b2f5cd0c72c799276572da12dc7f21c8c5027ba7d2baced7e4ff1ce565d79fa0cb2a014e8915032f6f2503d7bb3fa51cffa79deff00104611aa6fa21e906a83f3fd83e5c57e6e5eaf433b1370e00e22ee54735bff70ec0168d8aaa502cd9bcb88d792e32e9bee4602c1c1b3e45e7635c94bbb2b67496f371f8c1c76de059221a3e1e3bd68cf683b7601d32f7b04d8497a75e36536fa721a45f8af0eccf935cc8", 0xee, 0xd87}, {&(0x7f0000000580)="d274cba0c9d04f71c65fab4d432b6892bf2303873dd5a4e5fe3924777641cd374247f757977aa0721b31c7", 0x21, 0xfffffffffffffff9}], 0x8011a0, &(0x7f0000000180)='*eth0\x9dselinuxeth1posix_acl_access%$\x00')
ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r5)
r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
dup2(0xffffffffffffffff, r6)
ioctl$NBD_SET_BLKSIZE(r6, 0xab01, 0xfffffffffffffffe)
socket$can_raw(0x1d, 0x3, 0x1)

03:32:06 executing program 1:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x20000)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)

[  249.609942] block nbd1: Receive control failed (result -22)
[  249.618487] block nbd1: shutting down sockets
[  249.634309] block nbd0: shutting down sockets
03:32:06 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, 0x0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

03:32:06 executing program 3:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r0, 0x8008563f, 0x0)
bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000002c0)={0xffffffffffffffff, r0, 0x0, 0x10f, &(0x7f0000000180)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce', 0xffffffffffffffff}, 0x30)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x6, @perf_bp={&(0x7f0000000300), 0xe}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = socket(0x11, 0x80002, 0x0)
setsockopt$packet_int(r2, 0x107, 0x7, &(0x7f0000000000)=0x2, 0x4)
bind$packet(r2, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x14)
setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5)
getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000340)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000440)=0xe8)
r4 = geteuid()
setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@dev={0xfe, 0x80, [], 0x15}, @in6=@local, 0x4e21, 0x96, 0x4e20, 0x0, 0x2, 0x20, 0x20, 0x0, r3, r4}, {0x8, 0x6, 0x7, 0x8, 0xe68, 0xa867, 0x7fff, 0x400}, {0x8, 0x0, 0x7f, 0x4}, 0x0, 0x6e6bbb, 0x1, 0x0, 0x2, 0x1}, {{@in=@broadcast, 0x4d6, 0x6c}, 0x2, @in=@multicast1, 0x34ff, 0x2, 0x0, 0x8, 0xfffffffe, 0x2, 0x8}}, 0xe8)
r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
ioctl$KVM_ASSIGN_PCI_DEVICE(r5, 0x8040ae69, &(0x7f0000000140)={0x8001, 0x6a, 0x7f, 0x1, 0x1})
r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f00000005c0)={0x9ba3, 0x9, 0x7, 0x81, 0x6}, 0x14)
setgroups(0x54b, &(0x7f0000000180))

03:32:06 executing program 1:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x20000)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)

[  249.891711] block nbd0: shutting down sockets
03:32:06 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x2, 0x0)
ioctl$NBD_SET_SOCK(r2, 0xab00, r3)
lsetxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='security.ima\x00', &(0x7f00000000c0)=@ng={0x4, 0x3, "fed94abb5542778a447f069531c0c1d77c08ac"}, 0x15, 0x1)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

[  250.008008] block nbd1: Receive control failed (result -22)
[  250.009370] block nbd0: Receive control failed (result -22)
[  250.023188] block nbd0: shutting down sockets
[  250.042183] block nbd1: shutting down sockets
03:32:06 executing program 1:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x20000)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)

[  250.055840] block nbd0: Receive control failed (result -22)
[  250.064623] block nbd0: shutting down sockets
03:32:06 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0))
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

03:32:06 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/duv/nbd#\x00', 0x0, 0x18a041)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

[  250.118218] block nbd1: Receive control failed (result -22)
[  250.140970] block nbd1: shutting down sockets
03:32:06 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x0)
ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000140))

03:32:06 executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$dupfd(r1, 0x0, r0)
gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r2)

03:32:06 executing program 1:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x20000)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)

03:32:06 executing program 3:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
gettid()
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0))
setgroups(0x400000000000003b, &(0x7f0000000200))
socket$inet_udplite(0x2, 0x2, 0x88)
pread64(r0, 0x0, 0x0, 0x0)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r1, 0x8008563f, 0x0)
getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f0000000200), &(0x7f0000000240)=0x4)

03:32:06 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0))
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

03:32:06 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
accept4$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0xebbcf859aabab831)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0)
r4 = socket$packet(0x11, 0x2, 0x300)
r5 = socket(0x100000000011, 0x2, 0x0)
bind(r5, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
getsockname$packet(r5, &(0x7f0000000040)={0x11, 0x0, <r6=>0x0}, &(0x7f00000001c0)=0x14)
setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f00000000c0)={r6, 0x1, 0x6, @broadcast}, 0x10)
connect$can_bcm(r3, &(0x7f0000000040)={0x1d, r6}, 0x10)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

03:32:07 executing program 1:
socket(0x11, 0x2, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(0x0, 0x0, 0x20000)
ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(r1, 0xab03)

[  250.424156] device lo entered promiscuous mode
[  250.433843] block nbd1: Receive control failed (result -22)
[  250.440832] block nbd1: shutting down sockets
03:32:07 executing program 3:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

03:32:07 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0))
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

[  250.480381] block nbd0: Receive control failed (result -22)
[  250.490804] block nbd0: shutting down sockets
03:32:07 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
gettid()
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0))
setgroups(0x400000000000003b, &(0x7f0000000200))
socket$inet_udplite(0x2, 0x2, 0x88)
pread64(r0, 0x0, 0x0, 0x0)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r1, 0x8008563f, 0x0)
getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f0000000200), &(0x7f0000000240)=0x4)

[  250.561618] device lo left promiscuous mode
03:32:07 executing program 1:
socket(0x11, 0x2, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(0x0, 0x0, 0x20000)
ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(r1, 0xab03)

03:32:07 executing program 3:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x4, 0x8, 0x6, 0x5, 0x3, 0x3, 0x2, 0x192, 0x38, 0x1e4, 0x9, 0x800, 0x20, 0x1, 0x7, 0x1, 0x7ff}, [{0x3800000b, 0x0, 0x3f, 0x0, 0x1800000, 0xe98a, 0xffffffff, 0x19}], "d4b324ae863f4de2e1ce5692c967d0d54a08d261112de16c96988dafa1030e2809ddc2af532bb7394543b5a7791e4b2e51527732e372a626df2c76a3b8bbf7a92f33cabcc13ac27f8e46d5b3c63438916009db8f2e6e90903dec161321328d1b986f15a433824b52370816", [[]]}, 0x1c3)
pread64(r1, 0x0, 0x0, 0x0)

[  250.655071] device lo entered promiscuous mode
[  250.675174] block nbd0: Receive control failed (result -22)
[  250.682103] block nbd0: shutting down sockets
03:32:07 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r4)
tkill(r3, 0x1004000000016)

[  250.710968] device lo left promiscuous mode
03:32:07 executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$dupfd(r1, 0x0, r0)
gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r2)

03:32:07 executing program 1:
socket(0x11, 0x2, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(0x0, 0x0, 0x20000)
ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(r1, 0xab03)

03:32:07 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280))
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

03:32:07 executing program 0:
r0 = socket(0x10, 0xa, 0x59)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x100000001, 0x140003)
ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000000080)={0x1, 0xfff})
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r4, 0x8008563f, 0x0)
getsockopt$inet_tcp_buf(r3, 0x6, 0xd, &(0x7f0000000200)=""/225, &(0x7f0000000140)=0xe1)
openat(r3, &(0x7f0000000180)='./file0\x00', 0x12080, 0x72f6322b67ea4c3e)
r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x0)
r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r6, 0x8008563f, 0x0)
ioctl$NBD_SET_BLKSIZE(r6, 0xab01, 0x0)

03:32:07 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x4, 0x8, 0x6, 0x5, 0x3, 0x3, 0x2, 0x192, 0x38, 0x1e4, 0x9, 0x800, 0x20, 0x1, 0x7, 0x1, 0x7ff}, [{0x3800000b, 0x0, 0x3f, 0x0, 0x1800000, 0xe98a, 0xffffffff, 0x19}], "d4b324ae863f4de2e1ce5692c967d0d54a08d261112de16c96988dafa1030e2809ddc2af532bb7394543b5a7791e4b2e51527732e372a626df2c76a3b8bbf7a92f33cabcc13ac27f8e46d5b3c63438916009db8f2e6e90903dec161321328d1b986f15a433824b52370816", [[]]}, 0x1c3)
pread64(r1, 0x0, 0x0, 0x0)

03:32:07 executing program 1:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03)

03:32:08 executing program 0:
r0 = socket(0x11, 0x80000, 0x20)
ioctl$SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000000))
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0)
setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000200)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000007004000000000000000000005802000088030000880300008803000004000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB="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"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000309000900020000000000ec2b7f0000017fffffff000000ff00000000000000000000000000000000000000000000000000000000fe0000000000000000000000000000000000000000000000000000000000000000000000feffff0000000000000000000000000003cd00030006000507ff0002697036746e6c3000000000000000000076657468305f746f5f7465616d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaa2800000000000000000000aaaaaaaaaaaa00000000000000000000ffffffffac1e00010800000000000000ac1e0001ffffffffffffff0000ffff00000000000000000000000000000000000000000000000000ffff00ffffff00000000000000000000000000000000000000000000000000000000000000000000ff00ff7effff00000000000000000000024afff700db000100037fff6c61706230000000000000000000000073797a6b616c6c65723000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000080000000000000000000000f00030010000000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a300000000000000000000000000165000000000000a6010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4c0)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

03:32:08 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280))
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

03:32:08 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x4, 0x8, 0x6, 0x5, 0x3, 0x3, 0x2, 0x192, 0x38, 0x1e4, 0x9, 0x800, 0x20, 0x1, 0x7, 0x1, 0x7ff}, [{0x3800000b, 0x0, 0x3f, 0x0, 0x1800000, 0xe98a, 0xffffffff, 0x19}], "d4b324ae863f4de2e1ce5692c967d0d54a08d261112de16c96988dafa1030e2809ddc2af532bb7394543b5a7791e4b2e51527732e372a626df2c76a3b8bbf7a92f33cabcc13ac27f8e46d5b3c63438916009db8f2e6e90903dec161321328d1b986f15a433824b52370816", [[]]}, 0x1c3)
pread64(r1, 0x0, 0x0, 0x0)

[  251.463098] block nbd1: shutting down sockets
03:32:08 executing program 1:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03)

03:32:08 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r4)
tkill(r3, 0x1004000000016)

[  251.608445] block nbd1: shutting down sockets
03:32:08 executing program 1:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03)

[  251.725683] block nbd1: shutting down sockets
03:32:08 executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$dupfd(r1, 0x0, r0)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
close(r3)
tkill(r2, 0x1004000000016)

03:32:08 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280))
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

03:32:08 executing program 1:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(0x0, 0x0, 0x20000)
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0)
ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(r1, 0xab03)

03:32:08 executing program 2:
syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f0000000040)='./file0\x00', 0x10001, 0x1, &(0x7f0000000000)=[{&(0x7f0000000200)="600b42e006000a0090040300001af5c97824", 0x12, 0x400}], 0x0, 0x0)
truncate(&(0x7f00000000c0)='./file0\x00', 0x4ec)

03:32:08 executing program 0:
r0 = socket(0x11, 0x6, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
fcntl$getflags(r2, 0x1)
open(&(0x7f0000000000)='./file0\x00', 0x561080, 0x59471e467d06526b)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x0)
ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)
r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@dev, @in6=@empty}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000400)=0xe8)
ioctl$VIDIOC_QUERYSTD(r4, 0x8008563f, 0x0)
r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_mr_vif\x00')
r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00')
sendmsg$FOU_CMD_GET(r5, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40002000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x24, r6, 0x300, 0x70bd27, 0x25dfdbff, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000800}, 0x20000000)
getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000080)={<r7=>0x0, @initdev, @remote}, &(0x7f0000000140)=0xc)
sendmsg$FOU_CMD_ADD(r4, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x54, r6, 0x1, 0x70bd2d, 0x25dfdbff, {}, [@FOU_ATTR_LOCAL_V4={0x8, 0x6, @loopback}, @FOU_ATTR_PEER_V4={0x8, 0x8, @empty}, @FOU_ATTR_IFINDEX={0x8, 0xb, r7}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @ipv4={[], [], @loopback}}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x810)

03:32:08 executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$dupfd(r1, 0x0, r0)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
close(r3)
tkill(r2, 0x1004000000016)

03:32:08 executing program 1:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(0x0, 0x0, 0x20000)
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0)
ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(r1, 0xab03)

03:32:08 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

[  252.177445] MINIX-fs: mounting unchecked file system, running fsck is recommended
[  252.212437] minix_free_inode: bit 1 already cleared
[  252.327800] MINIX-fs: mounting unchecked file system, running fsck is recommended
[  252.350914] minix_free_inode: bit 1 already cleared
03:32:09 executing program 1:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(0x0, 0x0, 0x20000)
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0)
ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(r1, 0xab03)

03:32:09 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0xf, 0x400400)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

03:32:09 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

03:32:09 executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$dupfd(r1, 0x0, r0)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
close(r3)
tkill(r2, 0x1004000000016)

03:32:09 executing program 2:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = dup2(r0, r0)
ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'bridge_slave_1\x00', &(0x7f0000000140)=@ethtool_link_settings={0x4c}})
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)

03:32:09 executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$dupfd(r1, 0x0, r0)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

[  252.501992] block nbd0: Receive control failed (result -22)
[  252.516985] block nbd0: shutting down sockets
03:32:09 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

03:32:09 executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$dupfd(r1, 0x0, r0)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

03:32:09 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(0x0, 0x0, 0x20000)
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(r1, 0xab03)

[  252.637689] block nbd0: shutting down sockets
03:32:09 executing program 0:
r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x3, 0x0)
ioctl$SIOCAX25NOUID(r0, 0x89e3, &(0x7f0000000100))
r1 = socket(0x11, 0x2, 0x0)
setxattr$trusted_overlay_opaque(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='trusted.overlay.opaque\x00', &(0x7f0000000200)='y\x00', 0x2, 0x2)
r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
r4 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x60042)
ioctl$VIDIOC_G_TUNER(r4, 0xc054561d, &(0x7f0000000040)={0x8, "f85760d49022baa4fc43e4e33d081d8f9372f3552c639eabdc71804ea848f101", 0x3, 0x40, 0x7f, 0x1f, 0x4, 0x1, 0x6, 0xffffff56})
r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r5, 0x8008563f, 0x0)
ioctl$RTC_ALM_SET(r5, 0x40247007, &(0x7f0000000240)={0x5, 0x1c, 0x2, 0xa, 0x3, 0x7, 0x5, 0xe7})
ioctl$NBD_SET_SOCK(r2, 0xab00, r1)
ioctl$NBD_CLEAR_SOCK(r3, 0xab03)
ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0x0)

03:32:09 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(0x0, 0x0, 0x20000)
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(r1, 0xab03)

03:32:09 executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$dupfd(r1, 0x0, r0)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

03:32:09 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(0x0, 0x0, 0x20000)
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(r1, 0xab03)

03:32:09 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r4)
tkill(r3, 0x1004000000016)

03:32:09 executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$dupfd(r1, 0x0, r0)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

[  252.832754] block nbd0: Receive control failed (result -22)
[  252.843465] block nbd0: shutting down sockets
03:32:09 executing program 1:
r0 = socket(0x0, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x20000)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)

[  252.897453] block nbd0: shutting down sockets
03:32:09 executing program 2:
syz_mount_image$ntfs(&(0x7f0000000080)='ntfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='show_sysNfiles=no,fmask'])
r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={'\x86yz'}, 0x0, 0x0, 0xffffffffffffffff)
add_key$keyring(&(0x7f0000000980)='keyring\x00', &(0x7f0000000240)={'syz'}, 0x0, 0x0, r0)
r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={'\x86yz'}, 0x0, 0x0, 0xffffffffffffffff)
r2 = add_key$keyring(&(0x7f0000000980)='keyring\x00', &(0x7f0000000240)={'syz'}, 0x0, 0x0, r1)
r3 = add_key(&(0x7f0000000940)='big_key\x00', &(0x7f00000000c0)={'\xff\xff\xff'}, &(0x7f0000000a00)="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", 0x1001, r2)
keyctl$read(0xb, r3, &(0x7f0000005340)=""/4096, 0xd900)
r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={'\x86yz'}, 0x0, 0x0, 0xffffffffffffffff)
add_key$keyring(&(0x7f0000000980)='keyring\x00', &(0x7f0000000240)={'syz'}, 0x0, 0x0, r4)
keyctl$KEYCTL_MOVE(0x1e, r0, r3, r4, 0x1)

03:32:09 executing program 1:
r0 = socket(0x0, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x20000)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)

03:32:09 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r4)
tkill(r3, 0x1004000000016)

03:32:09 executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$dupfd(r1, 0x0, r0)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

03:32:09 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
prctl$PR_CAPBSET_READ(0x17, 0x1a)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syz_init_net_socket$netrom(0x6, 0x5, 0x0)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

[  253.042080] ntfs: (device loop2): parse_options(): Unrecognized mount option show_sysNfiles.
[  253.062764] ntfs: (device loop2): parse_options(): The fmask option requires an argument.
03:32:09 executing program 1:
r0 = socket(0x0, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x20000)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)

[  253.144325] ntfs: (device loop2): parse_options(): Unrecognized mount option show_sysNfiles.
[  253.164142] ntfs: (device loop2): parse_options(): The fmask option requires an argument.
[  253.187078] block nbd0: Receive control failed (result -22)
03:32:09 executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$dupfd(r1, 0x0, r0)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

03:32:09 executing program 1:
r0 = socket(0x11, 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x20000)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)

[  253.206675] block nbd0: shutting down sockets
03:32:09 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$dupfd(r1, 0x0, r0)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

03:32:09 executing program 1:
r0 = socket(0x11, 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x20000)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)

[  253.288845] block nbd0: shutting down sockets
03:32:09 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r4)
tkill(r3, 0x1004000000016)

03:32:09 executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$dupfd(r1, 0x0, r0)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

03:32:09 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0)
ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000040)=""/253)
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab03)
ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0x0)

03:32:10 executing program 1:
r0 = socket(0x11, 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x20000)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)

03:32:10 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
r0 = getpid()
r1 = accept(0xffffffffffffffff, &(0x7f0000000300)=@nl, &(0x7f0000000140)=0x80)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x9f)
sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x8}, 0x0)
r2 = socket$inet6(0xa, 0x2, 0x0)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x0)
setsockopt(r3, 0x4, 0xff, &(0x7f0000000b00)="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", 0x1000)
recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0)
pipe(&(0x7f00000003c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
fcntl$setpipe(r5, 0x407, 0x0)
write(r5, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814e24e6e7b62256ae8faaae5f59f840c029418a34c", 0xffffff47)
vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0)
r6 = syz_open_procfs(0x0, &(0x7f0000000200)='\x00\x00\x00\x00\x00\xe8\xee\xc9\x96\xc2;\xaf\t\xa8M*\xe4;~y\xb2\xb3\xba\b;/\xb6&\xa5\xaa\xcec\x1e\x8a;\xea;P\xb5w^2\f\xe5\xcc`\xa0\xce\xf0D\x19v\xb9I\xdf\xfe\x13\xd9\x1a\xd6;+\x16\x05\x1aul>\x82@\x0f\xdf\xcd\x99\x9a\x13\xe2[F\xf0\xc1\xfb\xae\xb5\xb5\x1f\xf3\xe9\xd5\xbf\x13k\xbc)\xa1nbx\x9c\x02\xa6p?\x12\x89\nAr\xe9Q\xb0\x80Q\x8e\xf2\xf0yX\x9b\x96\xa4\x8b\x01f\xe0\x04\xbd\x93K!\xa0D-\xfc\x12\x02\xe2\xb5WQ\xb4\xb1\xf2\x16)\xc8\b\xc2\x99\x9a\xd9\xa6p\xedK\xb5\x8b\xe8\xbf\xa0\xa1\x13\xd78Mt$\x06\xb6c\xd0Y\x05\xd1l\x98|\xff\xb5\v\x93\x7f\xbc\x1a\x7f\xa9<s\x18\xb7\xbc\xc3\xc5o\xd7\x0fu4(c\xcd\xd6u\xe8/\xaaO\xa4\xff\xea\xb1\x96\xdbI\xb72\xb4\xcfahW\x9c\xcc')
r7 = openat$cgroup_ro(r6, &(0x7f0000000000)='mem\x00\x01y7swaS.cur\x89\xc9B\xab\xe3\xfarent\x00', 0x0, 0x0)
preadv(r7, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/81, 0x20000111}], 0x1, 0x2000107c)
ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0)
open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

03:32:10 executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$dupfd(r1, 0x0, r0)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

03:32:10 executing program 1:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(0x0, 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x20000)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)

[  253.512252] block nbd0: shutting down sockets
03:32:10 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_create(0x0, 0x0, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r4)
tkill(r3, 0x1004000000016)

03:32:10 executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$dupfd(r1, 0x0, r0)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

[  253.582412] block nbd0: shutting down sockets
03:32:10 executing program 0:
r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
ioctl$NBD_CLEAR_SOCK(r1, 0xab03)
ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x0)

03:32:10 executing program 1:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(0x0, 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x20000)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)

03:32:10 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_create(0x0, 0x0, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r4)
tkill(r3, 0x1004000000016)

03:32:10 executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$dupfd(r1, 0x0, r0)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

03:32:10 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000000)='\xfct.\xb6\xbb,\f\x18#\x00', 0x0, 0x4842c5)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
r4 = dup2(0xffffffffffffffff, r3)
write$cgroup_pid(r4, &(0x7f00000001c0), 0x12)
setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000040), 0x4)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
r6 = dup2(0xffffffffffffffff, r5)
write$cgroup_pid(r6, &(0x7f00000001c0), 0x12)
r7 = socket$packet(0x11, 0x2, 0x300)
r8 = socket(0x100000000011, 0x2, 0x0)
bind(r8, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
getsockname$packet(r8, &(0x7f0000000040)={0x11, 0x0, <r9=>0x0}, &(0x7f00000001c0)=0x14)
setsockopt$packet_add_memb(r7, 0x107, 0x1, &(0x7f00000000c0)={r9, 0x1, 0x6, @broadcast}, 0x10)
r10 = socket(0xa, 0x2, 0x0)
getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r11=>0x0}, &(0x7f0000cab000)=0xa)
setreuid(0x0, r11)
setsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@loopback, @in=@multicast1, 0x4e21, 0x1, 0x4e20, 0x4, 0xa, 0x10, 0x20, 0x67, r9, r11}, {0x101, 0x40, 0x4, 0x2, 0x1de5, 0xdf, 0x2, 0x8}, {0xffff, 0x5, 0xffffffff00000000, 0x9970}, 0x2, 0x6e6bb4, 0xfffceb0ff4ca8f2, 0x0, 0x1, 0x1}, {{@in=@local, 0x4d6, 0x33}, 0x2, @in=@rand_addr=0xfffffe00, 0x3500, 0x0, 0x0, 0x60, 0x6, 0x9, 0x2}}, 0xe8)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

03:32:10 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_create(0x0, 0x0, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r4)
tkill(r3, 0x1004000000016)

03:32:10 executing program 1:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(0x0, 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x20000)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)

[  254.042270] device lo entered promiscuous mode
[  254.100986] device lo left promiscuous mode
[  254.195062] device lo entered promiscuous mode
[  254.200874] device lo left promiscuous mode
03:32:11 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
r0 = getpid()
r1 = accept(0xffffffffffffffff, &(0x7f0000000300)=@nl, &(0x7f0000000140)=0x80)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x9f)
sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x8}, 0x0)
r2 = socket$inet6(0xa, 0x2, 0x0)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x0)
setsockopt(r3, 0x4, 0xff, &(0x7f0000000b00)="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", 0x1000)
recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0)
pipe(&(0x7f00000003c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
fcntl$setpipe(r5, 0x407, 0x0)
write(r5, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814e24e6e7b62256ae8faaae5f59f840c029418a34c", 0xffffff47)
vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0)
r6 = syz_open_procfs(0x0, &(0x7f0000000200)='\x00\x00\x00\x00\x00\xe8\xee\xc9\x96\xc2;\xaf\t\xa8M*\xe4;~y\xb2\xb3\xba\b;/\xb6&\xa5\xaa\xcec\x1e\x8a;\xea;P\xb5w^2\f\xe5\xcc`\xa0\xce\xf0D\x19v\xb9I\xdf\xfe\x13\xd9\x1a\xd6;+\x16\x05\x1aul>\x82@\x0f\xdf\xcd\x99\x9a\x13\xe2[F\xf0\xc1\xfb\xae\xb5\xb5\x1f\xf3\xe9\xd5\xbf\x13k\xbc)\xa1nbx\x9c\x02\xa6p?\x12\x89\nAr\xe9Q\xb0\x80Q\x8e\xf2\xf0yX\x9b\x96\xa4\x8b\x01f\xe0\x04\xbd\x93K!\xa0D-\xfc\x12\x02\xe2\xb5WQ\xb4\xb1\xf2\x16)\xc8\b\xc2\x99\x9a\xd9\xa6p\xedK\xb5\x8b\xe8\xbf\xa0\xa1\x13\xd78Mt$\x06\xb6c\xd0Y\x05\xd1l\x98|\xff\xb5\v\x93\x7f\xbc\x1a\x7f\xa9<s\x18\xb7\xbc\xc3\xc5o\xd7\x0fu4(c\xcd\xd6u\xe8/\xaaO\xa4\xff\xea\xb1\x96\xdbI\xb72\xb4\xcfahW\x9c\xcc')
r7 = openat$cgroup_ro(r6, &(0x7f0000000000)='mem\x00\x01y7swaS.cur\x89\xc9B\xab\xe3\xfarent\x00', 0x0, 0x0)
preadv(r7, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/81, 0x20000111}], 0x1, 0x2000107c)
ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0)
open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

03:32:11 executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$dupfd(r1, 0x0, r0)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

03:32:11 executing program 1:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)

03:32:11 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000), &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r4)
tkill(r3, 0x1004000000016)

03:32:11 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000440)='TIPC\x00')
sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r3, &(0x7f0000000500)={0x0, 0x9000000, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r4, 0x805, 0x0, 0x0, {{}, 0x0, 0x6, 0x0, {0x14}}}, 0x30}}, 0x0)
sendmsg$TIPC_CMD_DISABLE_BEARER(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x280000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x34, r4, 0x400, 0x70bd29, 0x25dfdbfc, {{}, 0x0, 0x4102, 0x0, {0x18, 0x13, @l2={'ib', 0x3a, 'bridge_slave_1\x00'}}}, ["", "", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x40)
r5 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r5, 0xab03)
ioctl$NBD_SET_BLKSIZE(r5, 0xab01, 0x0)
r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
dup2(0xffffffffffffffff, r6)
ioctl$UI_SET_SWBIT(r6, 0x4004556d, 0xc)

03:32:11 executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$dupfd(r1, 0x0, r0)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

[  254.436390] block nbd1: Receive control failed (result -22)
[  254.457741] block nbd1: shutting down sockets
[  254.484154] block nbd0: Receive control failed (result -22)
03:32:11 executing program 1:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0)
ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)

[  254.509044] block nbd0: shutting down sockets
03:32:11 executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$dupfd(r1, 0x0, r0)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(0xffffffffffffffff)
tkill(r2, 0x1004000000016)

[  254.671552] block nbd0: Receive control failed (result -22)
[  254.806473] block nbd0: shutting down sockets
03:32:11 executing program 1:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0)
ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)

03:32:11 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
r3 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x3, 0x2)
ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000000040)=0x9)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

03:32:11 executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$dupfd(r1, 0x0, r0)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(0xffffffffffffffff)
tkill(r2, 0x1004000000016)

03:32:11 executing program 1:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0)
ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)

[  255.015351] block nbd0: Receive control failed (result -22)
[  255.031304] block nbd0: shutting down sockets
[  255.106118] block nbd0: shutting down sockets
03:32:11 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
r0 = getpid()
r1 = accept(0xffffffffffffffff, &(0x7f0000000300)=@nl, &(0x7f0000000140)=0x80)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x9f)
sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x8}, 0x0)
r2 = socket$inet6(0xa, 0x2, 0x0)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x0)
setsockopt(r3, 0x4, 0xff, &(0x7f0000000b00)="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", 0x1000)
recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0)
pipe(&(0x7f00000003c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
fcntl$setpipe(r5, 0x407, 0x0)
write(r5, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814e24e6e7b62256ae8faaae5f59f840c029418a34c", 0xffffff47)
vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0)
r6 = syz_open_procfs(0x0, &(0x7f0000000200)='\x00\x00\x00\x00\x00\xe8\xee\xc9\x96\xc2;\xaf\t\xa8M*\xe4;~y\xb2\xb3\xba\b;/\xb6&\xa5\xaa\xcec\x1e\x8a;\xea;P\xb5w^2\f\xe5\xcc`\xa0\xce\xf0D\x19v\xb9I\xdf\xfe\x13\xd9\x1a\xd6;+\x16\x05\x1aul>\x82@\x0f\xdf\xcd\x99\x9a\x13\xe2[F\xf0\xc1\xfb\xae\xb5\xb5\x1f\xf3\xe9\xd5\xbf\x13k\xbc)\xa1nbx\x9c\x02\xa6p?\x12\x89\nAr\xe9Q\xb0\x80Q\x8e\xf2\xf0yX\x9b\x96\xa4\x8b\x01f\xe0\x04\xbd\x93K!\xa0D-\xfc\x12\x02\xe2\xb5WQ\xb4\xb1\xf2\x16)\xc8\b\xc2\x99\x9a\xd9\xa6p\xedK\xb5\x8b\xe8\xbf\xa0\xa1\x13\xd78Mt$\x06\xb6c\xd0Y\x05\xd1l\x98|\xff\xb5\v\x93\x7f\xbc\x1a\x7f\xa9<s\x18\xb7\xbc\xc3\xc5o\xd7\x0fu4(c\xcd\xd6u\xe8/\xaaO\xa4\xff\xea\xb1\x96\xdbI\xb72\xb4\xcfahW\x9c\xcc')
r7 = openat$cgroup_ro(r6, &(0x7f0000000000)='mem\x00\x01y7swaS.cur\x89\xc9B\xab\xe3\xfarent\x00', 0x0, 0x0)
preadv(r7, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/81, 0x20000111}], 0x1, 0x2000107c)
ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0)
open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

03:32:11 executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$dupfd(r1, 0x0, r0)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(0xffffffffffffffff)
tkill(r2, 0x1004000000016)

03:32:11 executing program 1:
socket(0x11, 0x2, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(r1, 0xab03)

03:32:14 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000), &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r4)
tkill(r3, 0x1004000000016)

03:32:14 executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$dupfd(r1, 0x0, r0)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

03:32:14 executing program 1:
socket(0x11, 0x2, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(r1, 0xab03)

03:32:14 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
r2 = dup2(0xffffffffffffffff, r1)
write$cgroup_pid(r2, &(0x7f00000001c0), 0x12)
r3 = socket$inet6(0xa, 0x5, 0x0)
r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r5=>0x0]}, &(0x7f000095dffc)=0x8)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000000)={r5}, 0x8)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000000)={<r6=>r5, @in={{0x2, 0x4e22, @empty}}, 0x0, 0x7, 0x1, 0x6, 0x6}, &(0x7f00000000c0)=0x98)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r6, 0x1000, "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"}, 0x0)
r7 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r8 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r7, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r8, 0xab03)
ioctl$NBD_SET_BLKSIZE(r8, 0xab01, 0x0)

03:32:14 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
r0 = getpid()
r1 = accept(0xffffffffffffffff, &(0x7f0000000300)=@nl, &(0x7f0000000140)=0x80)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x9f)
sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x8}, 0x0)
r2 = socket$inet6(0xa, 0x2, 0x0)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x0)
setsockopt(r3, 0x4, 0xff, &(0x7f0000000b00)="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", 0x1000)
recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0)
pipe(&(0x7f00000003c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
fcntl$setpipe(r5, 0x407, 0x0)
write(r5, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814e24e6e7b62256ae8faaae5f59f840c029418a34c", 0xffffff47)
vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0)
r6 = syz_open_procfs(0x0, &(0x7f0000000200)='\x00\x00\x00\x00\x00\xe8\xee\xc9\x96\xc2;\xaf\t\xa8M*\xe4;~y\xb2\xb3\xba\b;/\xb6&\xa5\xaa\xcec\x1e\x8a;\xea;P\xb5w^2\f\xe5\xcc`\xa0\xce\xf0D\x19v\xb9I\xdf\xfe\x13\xd9\x1a\xd6;+\x16\x05\x1aul>\x82@\x0f\xdf\xcd\x99\x9a\x13\xe2[F\xf0\xc1\xfb\xae\xb5\xb5\x1f\xf3\xe9\xd5\xbf\x13k\xbc)\xa1nbx\x9c\x02\xa6p?\x12\x89\nAr\xe9Q\xb0\x80Q\x8e\xf2\xf0yX\x9b\x96\xa4\x8b\x01f\xe0\x04\xbd\x93K!\xa0D-\xfc\x12\x02\xe2\xb5WQ\xb4\xb1\xf2\x16)\xc8\b\xc2\x99\x9a\xd9\xa6p\xedK\xb5\x8b\xe8\xbf\xa0\xa1\x13\xd78Mt$\x06\xb6c\xd0Y\x05\xd1l\x98|\xff\xb5\v\x93\x7f\xbc\x1a\x7f\xa9<s\x18\xb7\xbc\xc3\xc5o\xd7\x0fu4(c\xcd\xd6u\xe8/\xaaO\xa4\xff\xea\xb1\x96\xdbI\xb72\xb4\xcfahW\x9c\xcc')
r7 = openat$cgroup_ro(r6, &(0x7f0000000000)='mem\x00\x01y7swaS.cur\x89\xc9B\xab\xe3\xfarent\x00', 0x0, 0x0)
preadv(r7, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/81, 0x20000111}], 0x1, 0x2000107c)
ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0)
open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

03:32:14 executing program 3:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)
ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000140)=""/145)
r1 = syz_open_dev$usbmon(0x0, 0x45, 0x0)
ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000200)=0x1)
ioctl$KDDISABIO(r1, 0x4b37)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000280))
ioctl$sock_SIOCGPGRP(r1, 0x8904, 0x0)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000800)={r1, 0xc0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=0x6, 0x0, <r2=>0x0, 0x0, &(0x7f0000000540)={0xa, 0x2}, 0x0, 0x0, &(0x7f0000000640)={0x3, 0x10, 0x4, 0xfe3}, &(0x7f0000000680), 0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=0x6}}, 0x10)
bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000840)=r2, 0x4)
bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000002c0)={r0, 0x10, &(0x7f0000000280)={&(0x7f0000000200)=""/99, 0x63, <r3=>r2}}, 0x10)
bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000300)=r3, 0x4)

03:32:14 executing program 1:
socket(0x11, 0x2, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(r1, 0xab03)

03:32:14 executing program 3:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
setgroups(0x54b, &(0x7f0000000180))
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

[  257.468822] block nbd0: Receive control failed (result -22)
[  257.479418] block nbd0: shutting down sockets
[  257.589860] block nbd0: Receive control failed (result -22)
[  257.736440] block nbd0: shutting down sockets
03:32:14 executing program 1:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)

03:32:14 executing program 3:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
dup2(0xffffffffffffffff, r0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r0, 0x0)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r1, 0x0, 0x0, 0x0)
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r2, 0x8008563f, 0x0)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r3, 0x8008563f, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000140)={<r4=>0x0, 0x80000})
r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r5, 0x8008563f, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000180)={r4, 0x80000, r5})

03:32:14 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
syslog(0xe, 0x0, 0x0)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0)
write$P9_RCLUNK(r3, &(0x7f0000000080)={0x7, 0x79, 0x1}, 0x7)
r4 = socket(0x11, 0x80002, 0x0)
setsockopt$packet_int(r4, 0x107, 0x7, &(0x7f0000000000)=0x2, 0x4)
bind$packet(r4, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x14)
setsockopt(r4, 0x107, 0x5, &(0x7f0000001000), 0xc5)

03:32:14 executing program 3:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

[  257.902721] block nbd0: Receive control failed (result -22)
[  257.908842] block nbd1: Receive control failed (result -22)
[  257.915801] block nbd1: shutting down sockets
[  257.970993] block nbd0: shutting down sockets
[  258.000155] net_ratelimit: 9 callbacks suppressed
[  258.000161] protocol 88fb is buggy, dev hsr_slave_0
[  258.070302] block nbd0: shutting down sockets
03:32:17 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000), &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r4)
tkill(r3, 0x1004000000016)

03:32:17 executing program 3:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0xa}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)
ioctl$CAPI_CLR_FLAGS(r0, 0x80044325, &(0x7f0000000180))

03:32:17 executing program 1:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)

03:32:17 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
setsockopt(0xffffffffffffffff, 0xe668, 0xfffffffd, &(0x7f0000001700)="0d87f65bbc177c95", 0x8)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
syz_mount_image$nfs(&(0x7f0000000000)='nfs\x00', &(0x7f0000000040)='./file0\x00', 0x1ff, 0x7, &(0x7f0000001640)=[{&(0x7f0000000080)="10a3a95cc43ff3141cb31a8025007314062c47758b4c8e4a007b0c707f8f87b51301bd6896c1795b00654c4ee830ee7b6d52d8a656f181281ff76eaffdf1a36d3b45ef8db0c78b99bbcd60448f16ada096430a33b93d95a319569dc254d9ccd5ce30ede71164160dae125cf92c018880b8255a4b9cff96f92d911fe918d6e561166bf94bfc9ca2ab3dffa3d889f76bcf0e60423875e0f6b44c36b0aed352710d9e8fea3d31f0563fd1a5662fa5fd434dc386e014998ea793792080eb47eb1824ae4621bfda99ae9b309f983b6dfb3bfe247e8bc05305d705e1f4ce12106e4f15aa", 0xe1, 0x3}, {&(0x7f0000000200)="08c28f5ece59c6417be3f91e17cb34d90ed9c7eebf374dfd9f4509309e724b2eba8e37b3bec3970396ca127a8ef64c10045375acf8b8ba4c4912d7884f187c3da4e07b78bf54b4f59d6bbb610c5cc5d7614103a45073de700727b4bcc327fef8071e1e3da32c01091f43d27d47a18d5eb67d2455580629615bc107db4c9b4be71ba920ec6e38c13f9b58fe34f4d923803b23f4f7381ce7db7389", 0x9a, 0x4}, {&(0x7f00000002c0)="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", 0x1000, 0x9c42}, {&(0x7f00000012c0)="c09815966f51afc659a4c1ec57c939a4100d80879bdb37f4d059f06d201cca4cbc9f95383d445fc31bea8947457cb179b8aae816637f2b1da1f0d39c28ddfebe6409609b2180a8c46fbbc073e3d403f51734588f71a3ee55c83c0c3715d332fa25889211ec642e9ecaac3b470049b6854e15f6de841fd868ec01cedb48cd49bb3891356a736652fdf91b35c1d0098ad4c77d7cdac6a3aa9edf55477a8401c4a64ec98bac208c6e7ba0fee322d80d487326e3369d68442d60f343e8cd7dce", 0xbe, 0x128}, {&(0x7f0000001380)="5de5a6290ea2444113b7cb99614b0725bc4dcb6962d6f6e9736f0e2cc933f8902dce3dd26607844fb114357c7f3c841b6ce17aa7c74c6e98add44c67fd65edb24bcd313061f83680b6b9a82651cb7b140f4dc572f1272ab277aad849faad8aeaa231e9dd95e4735bda8d1470c4034cc160a77b84df0316a26ed5937043955daae65d9917a18ca589a9449748d740a3b022e7ba933371cb0fed33b049097f148a3dd04832f502df6815a0a3164e14f775b3e1c5f4a2732ed8243b809e09ef849b8d087a08c0e8aec7e7ad739c276261ae9e9928500d1a83add81d3b40571ed1d1d1993bb59d7b55bc440986050199", 0xee}, {&(0x7f0000001480)="b3c3a03f1bc15bef5c6cdfa785a9e749e20fdf36194eacb4e978dc07fe7d06329f6386c5f470c727d7ef47c8b750266312874bda662baa48b8bdb8246f043e5ccb237b712915b34dcde3e31651a75977957fd6aab820f79943dd304823215ec1ba88461a9b6fc16d865b410b27165c0f11de57ce673a24b8ed5dc2715602c340f96feeb82c71107b546f1c34ae1661caf766cb366dbe5573dd67b7453266ee27394a6522bedb07998607fd54e4d4125c6d15dc1d6ebb4c244073e5e32e3d694ec04f9c07abd8e15badd8125f3c290a7053ece6830c51", 0xd6, 0x401}, {&(0x7f0000001580)="e6bfa612d04748941dd027d06a5e0c0c2510109ae131acace44673990eded05188d0767b45d71b736a2f38b8c40e8422b98c3911b536f9467bc8c459e17660f1b5929e47706c83c21306e771f83cc04d10bd742b0441cf376ad176ce9d1031d42828b9d61566134c36b7335db70892dd4ba43f4a5ea8c77df77b2dd626ff1f2427906d9e3484009d28e2313b16ee4d300106fc9cfde534d10c75ac178fd690793306", 0xa2, 0x7}], 0x11, &(0x7f0000000180)='ppp0[security\xafppp0user\x00')
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

03:32:17 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
setgroups(0x54b, &(0x7f0000000180))
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

03:32:17 executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$dupfd(r1, 0x0, r0)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

03:32:17 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
setgroups(0x54b, &(0x7f0000000180))
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

03:32:17 executing program 1:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)

[  260.521005] block nbd1: Receive control failed (result -22)
[  260.531187] block nbd1: shutting down sockets
[  260.559903] block nbd0: Receive control failed (result -22)
03:32:17 executing program 3:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='statm\x00')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

[  260.601070] block nbd0: shutting down sockets
03:32:17 executing program 2:
socket(0x11, 0x2, 0x0)
r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(r1, 0xab03)

[  260.650941] block nbd0: Receive control failed (result -22)
[  260.659490] block nbd1: Receive control failed (result -22)
[  260.661040] block nbd0: shutting down sockets
[  260.702831] block nbd1: shutting down sockets
03:32:17 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
dup2(0xffffffffffffffff, r3)
r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
dup2(0xffffffffffffffff, r4)
statx(r4, &(0x7f0000000000)='./file0\x00', 0x800, 0x1000, &(0x7f0000000040))
r5 = socket$inet6(0xa, 0x3, 0x20000000021)
connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x9}, 0x9bc1)
sendto$inet6(r5, &(0x7f0000000000), 0xff77, 0x0, 0x0, 0x4d97)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000140)={<r6=>0x0, 0x6}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000200)={r6, 0x9}, 0x8)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)
fsync(0xffffffffffffffff)

03:32:17 executing program 1:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)

[  260.790986] block nbd1: Receive control failed (result -22)
[  260.797443] block nbd0: Receive control failed (result -22)
[  260.815177] block nbd0: shutting down sockets
[  260.821224] block nbd1: shutting down sockets
[  260.866367] block nbd0: shutting down sockets
03:32:20 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='statm\x00')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)

03:32:20 executing program 3:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)
fanotify_mark(r0, 0xcd, 0x0, r0, &(0x7f0000000140)='./file0\x00')

03:32:20 executing program 1:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)

03:32:20 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, 0x0)
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r4)
tkill(r3, 0x1004000000016)

03:32:20 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(0x0, 0x0, 0x242000)
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
r3 = dup2(0xffffffffffffffff, r2)
write$cgroup_pid(r3, &(0x7f00000001c0), 0x12)
ioctl$NBD_SET_SOCK(r3, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r1, 0xab03)
ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x0)

03:32:20 executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$dupfd(r1, 0x0, r0)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

03:32:20 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)
ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000140)=""/145)
r1 = syz_open_dev$usbmon(0x0, 0x45, 0x0)
ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000200)=0x1)
ioctl$KDDISABIO(r1, 0x4b37)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000280))
ioctl$sock_SIOCGPGRP(r1, 0x8904, 0x0)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000800)={r1, 0xc0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=0x6, 0x0, <r2=>0x0, 0x0, &(0x7f0000000540)={0xa, 0x2}, 0x0, 0x0, &(0x7f0000000640)={0x3, 0x10, 0x4, 0xfe3}, &(0x7f0000000680), 0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=0x6}}, 0x10)
bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000840)=r2, 0x4)
bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000002c0)={r0, 0x10, &(0x7f0000000280)={&(0x7f0000000200)=""/99, 0x63, <r3=>r2}}, 0x10)
bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000300)=r3, 0x4)

[  263.555281] block nbd1: Receive control failed (result -22)
[  263.562390] block nbd1: shutting down sockets
03:32:20 executing program 0:
r0 = socket(0x11, 0x2, 0x0)
pipe(&(0x7f00000000c0))
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.redirect\x00', &(0x7f0000000080)='\x00', 0x1, 0x6)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

03:32:20 executing program 1:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)

03:32:20 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
pread64(r0, 0x0, 0x0, 0x0)
fanotify_mark(r0, 0xcd, 0x0, r0, &(0x7f0000000140)='./file0\x00')

[  263.717771] block nbd1: Receive control failed (result -22)
[  263.728255] block nbd1: shutting down sockets
[  263.740820] block nbd0: Receive control failed (result -22)
[  263.749154] block nbd0: shutting down sockets
03:32:20 executing program 1:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03)

03:32:20 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
r0 = getpid()
r1 = accept(0xffffffffffffffff, &(0x7f0000000300)=@nl, &(0x7f0000000140)=0x80)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x9f)
sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x8}, 0x0)
r2 = socket$inet6(0xa, 0x2, 0x0)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x0)
setsockopt(r3, 0x4, 0xff, &(0x7f0000000b00)="17e8f2eb5e539ee593269bb368e630ed0bf2dff635b8071daba7186141264c2ba0a090286cd3c961f4f2987b11baf0afaf1913942c1154c4deafb8028400b92eeda92ba4bbd3e0fb7c8813534daa1878240f42f1fc9f15a9488c83ed42eea80647e5c9dec505d1c6dd4617e7c0da719ddc918fee788ea4a2dad62d256e7f3f60e0729a440577ae51c0ae35e6534ae174734b286a30fc329a327c739ab3f020c27ef49602897aabde6879f7a556be7192ed32c23a0310cb39cd37820ffedc101f35c8246cbe0bdf0d85b80bdb8d26c6f4bc4ffe885e8d2eaf19ab6a6a06ace1559c81a6a2326cd1c5dc1ea363a981ca0c413c21fbc7f74856a9e9af9cac5f8dc9279b262f239224d0c31e638e68cfbf9aaa151f0b97994cc7745b97c2cb034e0056f46483a50a5946ea3d3599ababc075809eecdff7864529c40b2c14572964cc846fe4ea6855c3a36420436a3a649253cc485e96fc81deab39d86af92b1a2e303fe29c6446a53cde99a9a7b1964a54f05b0711f41c370f37ab396e7dc686c98f93b09a3524767b48076dc1250fcafa9e92e3c368f65adec69e40edf536762565654cad683539491d802653a7de1573a3b499d39768d580e6455baa293fdb2e861ca32c32bd0f46b755439b2947b063e114f0b107f294e3ae35475354b8c68bb22170e2c0a9270e628461b0df2cfb4e80fdf2cd428e087aaff1adc02b617a07b8ed042a7aa9307098d092fe0e31d05472b28235aade5f8462f4691ff4b504002a384a6abd2f36ab0f977a05c882b344b03bc3449a0c20a055c6f3ad4275d19c36e7ddfebf66af052bbbea1eb2c06f00510440c28e002e6f32cf2e105eb9c7b0a93bbe33bce99a6672d2d58bd3df5c083a231ed9d21d4ec2e785b10be8d8e376f490ec2f7dc7e598032943b48038b73578a9a745c746793b59f7c06f4525c9f9e747bd877f3cd6555a4eb2933ba04fef4a74a83ea9084ae392a903139695861bbb897d77989c399c5e2c5d436a03b0790a18ab91a4c061b2208e836809a887104453ae35b77fa1e6a35d6b2ea69f993bfefd4ada12bcdbc141def7fb63cf4dbecd7494f456bd39e6e228e95216ead20cf5eaaf3f2e8a75693ecf52a2fdea41ef893bd6eff4b5bd6d0a1a0044ac1a7cf8bd7937d3c94a5de5c5bb01e50c756309e132e2657607dde57c746a5756c440dddd7309d9c6b7af05af146b86cb114e3927ec2b70e62125fe335132bc792d78625bbf5ac9ca563662dacd699857d62e5c5e2e87a17fdd7695ac24ba4bb6949858f7937ccc26040d0f5d0f55570caa9c83b9e88d91ad1d091da0793b2aaaaab81cc530a65484001b818f33b9acbf55ce802e2c110d844f44287c3b50b4aae1ea7677c29a7294d0ab7147979bdb09f0cc400dbbb2e0b61b3ba9ba8d50a878d4a325a32816172b115d6784e44b61641dc4ffa14babb30f4b06f84267329ed97943f17266482b5d2c3d1f2c3dd31292f21859299817e2fc3dd02dbf826a7be9ad4e23037aecdee288996ca3516d54fc72a62f1a2d5cf87cf059c06a266be01108c4e306d3ff24f37f818dd62a3496b8d1ccf8cbe29d8383f72848d5421279b79b66c0eca922d54e45a587f39c7026727d2ea29ba52a17f9010145f955d3321a0b1ade98217221ae9f7dcb5ca0d1fcc18730cf40d4923c33d60a38ca482e08187caaee88f9aa1c92dc8d3cecce8999e3725b61578363623e1f678e5464bf8c8b1c5e08a34d05e32ad3112bae2e46398c8d57de0764f2183a7a69af9b8b4c1c13c12645eab40179272f5695a17afd95cd41cd8b6d61b096540167b8b537788601b40c0e73498954bc5a2f99a1457bc8346095fe7af0dee0c897c89c4c89803e16436b2371d42abca35deff1bb42ea742470be9376b2afa45e836e3dc90e7f14f396aea42d65076eb457b29a9e6222cfb05fc691589bc856e22d6563b6c07c4a808bdec1e37b21cb0ef961661728e40f64f98aeffcc398168b0cb3afa1f3e01c41ef75eb1cd379f46257e7c701fa3ae0a77d14fb117a86e9288c84fa40c6f827c001650e4349ae59f3e2dcb94c35cff91967b6d2dbb369903db8dbc08d1f8b02c75bd4b621b24d2eb97481425cbdfd1663ba78bc362bef85c0a168be506879fccd25e64e728430191c4789c7bef1e359c7b044e02d7846af96314cf70edda4a740855d93bb13b534967083f7eb6ee337dccf343b3b84560ea30183abd4f1fa25a91ed70dc1156273b174081033e8648a2fe38479df23b5e0d7de07aa7e0beb6348c89561bb8dcadbb5bceaf321156fe431b8954ff0d81817babb50f401d100fc48f45039f8a0c626831f4d91a089d30f3d99e4075afb5d1e09df2620e882a3cdbdb31c8e69e8a27a9e247956010f47dd8fe71f901878cbf5e5bb1751ee6ddb4ce86c601acf119f7a68aa1a5b24745db0f88dfa31f1e0cd31501c2bb2fb5faf86947f27a27bfd89b8d6e33fce5dfd45fe7ff5fe705c4cca4630bbba7a972ff017217e9911dea94c9d243e6dc45f21653a84fef5262305c063f02680530fecf9fcd5729fcdd9d895d88b236d38c5987788199be7b5161f75f353fdfed75caafb6f533ad8d788416881e1b52d31d91b2b87b301fdde71b32d9ded1a23a39c8005784c55286e2de09ddc0f2e74a8247ba1b8a5165302c36b231edc1d74a02b999b71983ec709987a2cd571e954f13a7c99355cdef3cb2ad6818fbd4cbc991b21c8e952a9bc56db84b7007cf9d0e262d3f6c83e7c479340198c00fe0d61436580233a743d8c4cf520e7804d9856b6b3103c8cabaffdb8b6986781a7ce0dd01ca1bfde3cd64eddac13acdc2bb18242dae06f14801f6f2465141315c58a93e1c13e1a86eef5e11b43d5412c9d1782bb75d2109894367aaa8b6593752aa938ad8b5749263bea0d3870d15eb446ccdfcd89dee513638b447a804369d29166e4fb57519a3ee4ee520967634e2f68d53f5a9559c15f29ccf70f0277c6282249747d9a5318f8ac9a4f7063a2cd49e576e1e1947fd9cc29913556e7748f340d5b258286c923e13e02a90e1578a0ba8e6014600f0ed17740cc79028eef88d0d6f49529e334a2425433ebb5e08d493203c55cf08280acf7cdd7229b7a90648fdf83a34fed4e363e90d4de03200af542bde8018358d56455f20a8d7c240e37a23b9e8c5887b40c8581fce8f5597dbeeba0f460ae5aefb1fc7720dea8d90931b6bc51d26bc47eae2dc89dadd90c078fb2393ee094f0091baa6e0d85f9940ecb26e8b4687028511ff804f5514abb2adffb1f44055d21e80841b3351bfe193d03afd0717edb2c396579938b2dbf780afc40b6d03541f99d501a34e25fae5631aa7eea2250d78a8570e3ddc2ddd5b84f15eb668f0dd39e008d9df7a2c073752305bd6f65caf1cd8e7caf3ec95e0f2e7c4d1a587b94eb1afd513d7d26b7bf2d8b6cf4b88d37700b0a7d25b219a40144f771698603256e450fbb564352125d690d2a374c2669f97087f9f84cf646507c176d74be532cc8cb8f06db54e4d6a16f4429d25f32882c1df446fd93b91425f651e3a88b9090c7d420ea696374c712ccda0c7c375d8e7ccf22d904a53476b92d900aadaf8d33353fba46eca90f30edf399088dc09b824515144490e8fa597a1a7b8e19bf3e6a1c8165ddcba801ae07e323ab87ca2d1521fee1c744180213c711c51a2e6153b458bb9c4de69903af93d48c1fc1ca4ab2f67f14243f0f15fda384975e48956dddc6aa9a1d0519586d693a4bc540949f3d992be827c98704da3044d3d84c894f3254cfb2a2df3a8244df52984fde813c77ec3db53b352cd02f1f237bbad4c9f7e7cdc9cc6aa7f1a928a7790b1f94b3fa80c0c25d0768f093c275ff36570fad2e07fe794a532389824c2dc40b4c7bd0e3d6b291ef7145defef2ec1a0ffeb7327492983aee6c87c90dbca2157e22b99c21ba74fb77633f9d4f2aa79f160c0f41944d10fc7c1aa6dbc8cff04a9220e93153dc218376f9d7c0871351f8e8dcc575c11fda1b796a379a75767e89511dcab84c96f1d18eea5fc791f70784a10e4c7c2adb6f10afde3e65f6abecd1427cd68033bf78d76ac9168346dcbc9b633e5900aadea3009bbe924c950f92b150be46fcfedd0617ca9321fb6aa229931947e58499fc5f823329daffa302f36e4882a9be082b5e8d352c356b6842bce94fd806afb67e708a8ecf6f188b7e8550cef9a5f61acf72523aaf476acf7ee1f78ef68624c0ce1fc04ffbfe0ab106379905f3c774781fd48df5f992ece7917baa1126a4f665cff0afe22cee6b96bd20788604b6456ae49da2b8131ea06e0e019a86e8a8bcc28fff83b7cea791afac93b5ca4d5936ab8dbe98f675669d21184c08b706de3d5d1ba8b089524ebc9729829521ba3cf7feed3cce6176fef0ae9b6dcf6cfaa95b48136b12bcf74dd48fa4c4e1901d45a90aa7ab92eab38472dcb0d87ddbf02c64b368fe331e567226b434cf56a3f0fef582f0f4b7442ca78da610290d40697d85671b5f6bf5953b23aa71854d3fa112129abbfb40497842dd136b13b98976e3fd7261e7fbdb1bc5381afc16480911a25061adfe84aecddf85162e021dae168f12d4e07a0c7040c8a0d739b82dbcce8b26615af907e7198202e5e14b0a72527d17a7ccef872fd5341431c7e414f9f0a7e16e510ca5eb1758be9ab5e19c335bcdae2c37ae6a0c5f05c7c915870cba1b9ba33d82515d8b1fbe3a5325acc90cd9fb873da90608ec19fee9ea4fdd575532d6c21310ad9721cf304cae84439293d9ecb08996282b3ae9400bad51b1ebf22597ca15bc0ee375fb959dfe3644daeea05fdaf71ba327ac908f4c42cdfa6b9dc5217f41d4eb742cf617fa39052cb8326865c0145d0b6e227bc61c0324997b2b0b21c91c59eced55545dcc1bb1f6275c8b1d3dee09cbaa1f88dd3988003c563560f717bcea3851c4f29f0c15d797798762114c2f04ad994341197494a8e053dbf5138df0dbf8449f923b334201ccd275a2532422c0dc2d31c2192605d850938d1b108642065a24b364409c57edb033ecff9f5d60dedc9a755b2fe43d2005af96d852e77e9e89e91a54c9d546aa0c1603403f5c725c43a158892a6f418abeb1bdd34e74a71236fc017e06e67a66faef7dfa293c9104c08fc4103ac70acffcca964a1e56952739e03f598aaf19afec38d39be15a5a1540c6b11c8c444991ec0e2847d60b67b5b3999c132eb1658ed5b1717c037f9be98575c67bb2ae24bc9a4e726f5f64ad512c6de5206c75b870f40575d5666adc886ba8e5a328ec70df938645a23527e4999cb55ea3fbb9e9617d184661c4aa7fbb1e57a737185340e52d3a698658943d23bcf1c6eacec084bdb521bc587a7aa84f46eddadbb6e5a5c84e0b7387b5eddf1d0126a674a02d911891d90a711982e82901363f799d5b996d36ba448e50000a5e638a6754e04513403eb4c625eb26c8f8abfa29e3f5a10effd8c9e58e67a0b66c642bbbdb8c0f518c9530043beaf641969966d1369237ad5e7af3df25db978d9eaaaca71ccfd57ceb6b2f2564f84b8d43924640452153c4a1bca6536f3e1fdcac73cbe67057df6af55af8e824cf13b56dbd9fb39bfc180043e62be3483e17904881a644f7c76032674e2e285e1fe9fad57c6656252b1ac7695ce72a0ca07c27eb6be1a47a402723b5ba8227a57c2c4387c14946edf03d86e4cc1bde68e1057f6b304b4dbf3251586d9d60a3cf466cf14891de6c8c07d2e41e38e12cde2297d4953d9c4237a8d1979bf0aa9790c4a3f7abc820ae83ad292dcd6fc7", 0x1000)
recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0)
pipe(&(0x7f00000003c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
fcntl$setpipe(r5, 0x407, 0x0)
write(r5, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814e24e6e7b62256ae8faaae5f59f840c029418a34c", 0xffffff47)
vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0)
r6 = syz_open_procfs(0x0, &(0x7f0000000200)='\x00\x00\x00\x00\x00\xe8\xee\xc9\x96\xc2;\xaf\t\xa8M*\xe4;~y\xb2\xb3\xba\b;/\xb6&\xa5\xaa\xcec\x1e\x8a;\xea;P\xb5w^2\f\xe5\xcc`\xa0\xce\xf0D\x19v\xb9I\xdf\xfe\x13\xd9\x1a\xd6;+\x16\x05\x1aul>\x82@\x0f\xdf\xcd\x99\x9a\x13\xe2[F\xf0\xc1\xfb\xae\xb5\xb5\x1f\xf3\xe9\xd5\xbf\x13k\xbc)\xa1nbx\x9c\x02\xa6p?\x12\x89\nAr\xe9Q\xb0\x80Q\x8e\xf2\xf0yX\x9b\x96\xa4\x8b\x01f\xe0\x04\xbd\x93K!\xa0D-\xfc\x12\x02\xe2\xb5WQ\xb4\xb1\xf2\x16)\xc8\b\xc2\x99\x9a\xd9\xa6p\xedK\xb5\x8b\xe8\xbf\xa0\xa1\x13\xd78Mt$\x06\xb6c\xd0Y\x05\xd1l\x98|\xff\xb5\v\x93\x7f\xbc\x1a\x7f\xa9<s\x18\xb7\xbc\xc3\xc5o\xd7\x0fu4(c\xcd\xd6u\xe8/\xaaO\xa4\xff\xea\xb1\x96\xdbI\xb72\xb4\xcfahW\x9c\xcc')
r7 = openat$cgroup_ro(r6, &(0x7f0000000000)='mem\x00\x01y7swaS.cur\x89\xc9B\xab\xe3\xfarent\x00', 0x0, 0x0)
preadv(r7, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/81, 0x20000111}], 0x1, 0x2000107c)
ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0)
open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

03:32:20 executing program 3:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$cec(&(0x7f0000000140)='/dev/cec#\x00', 0x3, 0x2)
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
r3 = dup2(0xffffffffffffffff, r2)
write$cgroup_pid(r3, &(0x7f00000001c0), 0x12)
r4 = socket$inet6(0xa, 0x5, 0x0)
r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00000019c0)=ANY=[@ANYBLOB="01000000daf3feab5ab8c234d91b3267f8d2a91ad61f8fbc12142dac2c48f96fff7c6eae8210fb0b96c05c3875ad1acabf03dd1e76c17beb9af9c73a90788fb711277e35a88f7cc7ef0f1b21bcf4bf65a9a4cb0cf5a846ba2c66c7c60954c7cc428a8e186cd4bd5116a157e25f72dd51cbe7b21a6405deb1fbaf0a027dddb779bff328ead1ad2f1c349d2b", @ANYRES32=<r6=>0x0], &(0x7f000095dffc)=0x8)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000000)={r6}, 0x8)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000180)={<r7=>r6, @in={{0x2, 0x4e20, @multicast2}}, [0x9, 0x9, 0x800, 0x5, 0xe696, 0x1, 0x2, 0x4, 0x1f, 0xffffffff, 0x400, 0x200, 0x434e, 0x3ff, 0x1]}, &(0x7f0000000280)=0x100)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000002c0)={r7, 0x401}, 0x8)
ioctl$VIDIOC_G_EDID(r3, 0xc0285628, &(0x7f0000000340)={0x0, 0x7, 0x7f, [], &(0x7f0000000300)=0x7})
syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
r8 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r9 = getpgid(0xffffffffffffffff)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, <r10=>0x0}, &(0x7f0000001480)=0xc)
setfsgid(r10)
r11 = gettid()
stat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, <r12=>0x0})
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r13=>0x0}, &(0x7f0000cab000)=0xc)
setresgid(0x0, 0x0, r13)
r14 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r14, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x0)
r15 = socket$bt_rfcomm(0x1f, 0x3, 0x3)
r16 = socket$inet6(0xa, 0x3, 0x20000000021)
connect$inet6(r16, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c)
sendto$inet6(r16, &(0x7f0000000000), 0xff77, 0x0, 0x0, 0x4d97)
r17 = socket$inet6(0xa, 0x3, 0x20000000021)
connect$inet6(r17, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c)
sendto$inet6(r17, &(0x7f0000000000), 0xff77, 0x0, 0x0, 0x4d97)
r18 = socket(0x11, 0x80002, 0x0)
setsockopt$packet_int(r18, 0x107, 0x7, &(0x7f0000000000)=0x2, 0x4)
bind$packet(r18, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x14)
setsockopt(r18, 0x107, 0x5, &(0x7f0000001000), 0xc5)
getresuid(&(0x7f0000001600)=<r19=>0x0, &(0x7f0000001640), &(0x7f0000001680))
lstat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, <r20=>0x0})
ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000001780)=<r21=>0x0)
lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, <r22=>0x0})
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, <r23=>0x0}, &(0x7f0000001480)=0xc)
setfsgid(r23)
r24 = getpid()
tkill(r24, 0x800000015)
r25 = geteuid()
r26 = getgid()
sendmsg$unix(r8, &(0x7f0000001980)={&(0x7f0000000380)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001500)=[{&(0x7f0000000400)="a6913cf3dc45f6fe2cf436305112902cd19b4c1e9f32652c792387a2691318625bb598b04be4999a686f7bca2a2188e82abeb63dcd001172e1d87503d8f2d3d2c213a08ac419993fdde68d6305c9b1123f54f3a255d8ea1ac87ea9a53588f6857c81d2e9203ef79a38a2d915844997280069f4c0283c0eb5d55e897d85d902595c1bd98270e2bcb2b0640f06a675d1bd575ad60439babbfa70a18efac9337541f2658d82e45f25fc1383589a5d41c82d623486053871d5fa6fb3b45ad9636baf6c061707d79faba46ef1d2e73055cbf111a8548e1b0b0a954771b1164e2160169bf503a36bd271d160563e", 0xeb}, {&(0x7f0000000500)="7c7bfde33dcf8abe08a03e3371fff88edbdb41b7f584ab6c33955c72fdca4f77844f34962f2428fa883a2ecf706eb6b7dffc27fe1477e369fc250c7939b608294ab0bdc00f1d3d0bf81dd363106a630753335ea084d19eafd81ccce7ec4ab720e5ac11eaa7d36bad2f53a1ceae6a5800382828831c1892e12dcabca8663bbb432e2eeedf5733e9f2c5c510016ac6e8fe7a2d1698eebdb14010221ac2456df9104b97e6b7384c9a7d450aa851442a76411551334059b058ed50f23616ec8bd690a03b7059dddaed537ebd06d926186f7774e808a6ce1c57f5c1555296a0e40c8ff0727f5b48ed34a6a5e8119a377fd9bedec460fc97e3392888aa9736af3f8a57fc0c2f72ca5cb193732283473b9b85922d168d7071cf5ffdf64b2f5d0d8d55896237efd0a30a1e423d5deb7ea48305ea0405a173c1845dcea112bda2e2a9fedc5988d342fec2fec3fb91436d5386982bde61784edcd6775b2bb47ca5e00aa12f10dfd0dd3ba53b091327c8d2ce61e4160b8c3d4ede841962ab5b47d8feff7de92d09c475a2bb4af70da7ee444bd04fd4a58ae4878fa217838c2e358bcb95e870e7a5ecccd5bbbdc3b2f2fb8fc61e5fcde30dab8742fc6634bc23f135b449f4275455a526e3af8843071971dfbb2113cd151dbc4243fd18e5edb760e0eeab61069f7552fc66f65866aa97b3dc1426bd0ee94d8e58ddb8cff058554c21a0ddf5ab7b361f3700d19ef423f84c263178730098ef72bcf5afbcd78f87a6dce299dc4dc0904b1475aa4034f766ffe3b8e6f0c039ce3e06d77ba9c9e6ab4ebe66d5d8d0dc16adf501dd8f6864e9846fb930ca5ef3f57ed7e669956f955be881a9584514a7db44b61d66957ffc6ae7eda5d9987c0b5296c562e6126e9f6f9ac59d1ed8686540226d72067ea19cda2bb847b5b65de55408d8ec8625461d1a2027fa54f99985634af3a5cdae10a0609146f62f9c3ca44646709d746b96df7fd9e7d97d3f4579f5f8535bada995875ef19fa00c4a2c507dd8c13e7591b60dc4c2d81b776541fb04fc13762cf0ddabfeb8caa7d7a9dc34b60d40b917376989c55af9490e3709a6cf04c6a5783515fa00a6914b171f0bfdaf7779e758beeee7590e38b10709143c08484f96e2033b959661ccf452105136c8361931cd9f02894afda0c8c476e133b82986f40b224fb1f845863d4093b6953c1245d93b061813fc2034af4487c76b2268483398fd099218a3241c2feb732a344bb6857c638cca2bc7f47afb62fab4fa223acf81294fcb8bee3e48a208dd6d07b3e4f1d0d520b45a7d0d61459110e6b997079beb4920d8618873ae927fd7fafeb126ca1c29dac51c067150975fad1b74248216d87e7ebea752a748be934bd1b643d6d7740f55f1cf37f09e1df6773614f27b7d896d9f5dfc080da86a4b0acbdf8c8cb68eaf7d0be08984608f4791822082e2fc77dbea5b84542018a8db1a17525747c30bacf239eb365bda403f7360a3d55a28709bc6085939ca5ac4d41f31f94b8b4caec7f1f2f57750775659b0c689c49c1089334a9a3c2612c685d35f2ec110073fc4fc7aa4fe19e66333eb0fecb4741316773029115f2251ad234420b6ddde5df8f0708c9038f486bdf97cac037649c160c6b15bf2ca0f7fdb6bbc9cc9f301f9b6794b0ffa1a4954132173e4f31bfdb5c281383a0939c9363e2ca4850664907e70305bde7bc0e231ccf3a626b33fb4cf8d5f9c2544ac0aab4ae9146bffb239866828461eee586defc62126f98bf423b5dd5516ac2f1d877ea5557bdbcc3feddf01a2cf8bb97e240361a204d16d15d33159659f50de9c277fb4fccbebd7c8901f57670eba6a346b2e9e57ed540f0fa5b2f46ca133502a8bd668256d8ff1386514cfba26a98bca315441bf06cf242e0dc1b83d8c73efabc01f2721328d66d3c97eb448f3bc0ff4366f20fd8e792f3388b57f75daf77b4b8f65fd823ee9be632d5b6cd56618832098d458b6378028fe2c743ffc2b0523f105e8d8ce4ab37439907a8e00c93aa5ef6ad744514cef54f27af605d8c9fd0840a08794a7d708210560d6f0c89a4c36296d787bc6f30fa76eadc4166e39edf71fe5ff60b866d15bfff53a4cf1eb67500ca185a6ade4c86622ec0907917812aadc96b692cefe94003fd91586b275ca06ac2be9c437666194634688ca4bc2a7ec41f1d295e17afecf1f3c9d4d823f646ce40e781714a9e65ffb4aa7f8d6e6cc62bcdcb4ec31a2bf0a52e67c2604c19303881a29f35e9ca4a3e3b4e29d3d5983a594d7d9be8dcad1afb0bac34f67ba9853792f20ae6eb3b4aee8b6c5f58f334e4164144e18fb17a5cc867a4bc12b6713e3b1a76aa53cf69e8c94be56cb089c6e71bceaf2992cd6697a748a792307ed1efb9b427d3e327e103c39d6a004c24a6377cb01305d17b17bb164f9b9bb02536efb212603ba80b6c4bc9518774e20f1abab597a1b9bc0e6a9ed85cca5b486fbca26eba5a3f8dd646947a5c05600fd4cde31608c7cf06349adbc681ca38352a1732cf431aad706b3f2affef49b96bfec7e03cfe3691568bc6dc525e1b7b9252a3e68cf73bec53c082d3e83eec9fde9a78411779059622b7fa9999982b3d03ff4d424d0aca3d6132b2eb32e08c3d23cb0f1b08b06c07f6e3a68e390c3b5846dc91202ca97397cc25e38e782e11428eeb898357bf8e41d7a5a8a7d3f080d2d034a9d83ac92b2a5065027b571386fb8625fb83e6e870f8f13cce7d7f1a88d10f2b12738a2102cb29ffcfa98873542b6b07addc9bbba699f71c0e5e405b78ae9f77f5a57ad3b222deb91e0af391a792e96f9ceb98b872386f96a7428eaf0844cb53874cc432dd2d2d3400fa81af90ba2df8c1ebc2cd47e714290d9a3d81f4f56c938f1ce9b37d0ce3d529da0365e217c4c4fa9b3cc7bc551af0ed4f710d4e463300b23a771485e30087863dc73e9f825f313215e4eced4772b0e642c34bd3abae950f890b2fc370646f4e6cb86a38a4548519eb0ba863f71d5a72c6d8d448e764707b79ddc74caf8e6d0cecc2a198d014715b554f39c2d1bf6c12e5723202f966853247c43f30ff8c761ba86c7e601e313d0ad5960617fe448c55a7a9bee5f737af5624059987b6d2cb76fcb8bd446cb697657bb107ccfba7c71acaa524a85aa7048ce56f9dc69d852256ecd9acbad191c46c0be6cfc531d45915d672985dba496aadc8060f52d607c98f608e640bc8ce823a931b736c6ffa83cbb8332931d138ffe87b9fea913b0ef53cd1279782411a12cafbccfcb94e77fb904029aef1a23cfbb4bcbd9d036460773cb691087230555dcb67d228ce31e16b265e9a8199d7f20bd390d03f1c7b1dc955609ed8abe3806c781581c2fec9a50f4b04ee82927dce7bb7e93e2655d4524c7572a6128da4d63c60b8781468a33b55395f4aee2d3b32b867e85c8b2616a2324ffb146ed1d193eec649c0d9d553b7870fa54087bb740d8e8f47d0503379210767989825ec09b246ba6ee471917eaa7959b008e4158b4947c78215349f89219b4582f8c67737462097d494fddf9e332dca3aed6a8f9b064b9c96d511fa2596d6d46cfa0993d3e044fe84b087084402c646fe8b17450af3e105c4c42e3e866fca2d442b9754acd8e6dc7437467488570d538d2ca04621c90fc845df7f2f9807860683e1d131eb01d9e75d652fd5630b07c9cb65a95d3d83ecaa8faabf55eb65f255a80e3b3bb7d0b3f7a66e281620a42b5382e293ce18870f8951d90edfd2aedee95e6ac09a5742c916e4a0ea7b60c54f9be67ff468c0b58866e7ccfdf7693ac182f08dda607c6c64de4cc539c2a8d788750346f81a8076a377c179844a49c2f5e3c80f792c1ff927798af0345740c3a3de406cd11d408a3dc0982621212fdba7661c51a1c42a0c94ad06cbd8064ee53470c7c4fbcfddcc78785c13d5fd5c045ed626b95d78c0c8011122aced103ea1fc8e7e2bdff0cb734679041e383ddb0f79c30fbbcf740ba2596cc6cc8119e64d7a94d278d3f20bb165cc3c01fdd3f9babdfa2d29e771e7e6251bbf0594b103f12d6c892c3f9b8b45afa1fd5cb7f5ed3c8a78483f61722bcfce7fb5f3072f506f31aa98d1400c74b7c93f9780ff532525d0fc8b2a74d4d83b520b465e825d47de3f1f130d6c72d752f785c481b45eebe802063cfee234ce1e80f049009b3fe8c451201d7217b252884005ae8bd1a4d0622cf903dbf2eb9aeceec90994685def490dfad24aa1f6fa8bb110a7a14608a99d39167462fa85f37ceae638ac8ed45c751506a0fa7edcf6e2748cf981f1feb881353f9526a6dd63cc82b23935e929a4e303f416be64c1865f4758e182d0563146198526a407e9b3123da55d75bfb6e8546939dbf3d15abd4369eb81fb6c0a3b71930d8d98e00b383c493a6129d18c172784e8d797b972882372cbe0c0ffca47eac59a5682b0137bd044245274650c08b38379036f747c660cc59343d4318d8f2a9c85c62025ece55b843d66de0587ba32796e292b6096ade7f397dac57e2a64ddd4b2f0e43f4774a14a44eaf4571759f3a1dd6bd65c2fc8aab9109af85686a5db29f92e48bddf93167fe663d6a202490bc5bfdb97aa1b629a66409208643afcce226c55a2e50939b39295b1922cb6ddf9292f9678cbbb4b8be3c2a33693f80f1e0805948b6afb395bb0b14233549ac640f638769d3127440734543bcd7022ec9ad6dc039fda74babdc8d24915da2129e51459f1f7c15873e0d2c5db7ea6ef928fca758b7db80b6751f070a76a01baff7ff25ad28968cdd7b0a4a55e37173d9065fdab9225107a4a8944a568cdd13e6c346943b636837b96b24948428ab2401b82769334c2d3701ecf798c5fc4fe27db09bf6f0e9a12219e4b27b04f64a20f42682ca69810ad587cc2f3a2ad7f76721b823a5ddf207fca9d144337a1a2ea3453d46bfa0cdd5877ef871a7f03a217a6f5d785b2ca6e5522875c4617776339c7382a0850ea507c7246b4a5bc9f2465bc092bdd4569b215cc5c2149672775e1189edfff562e78ad89d9cc7c2cd34e768cbc603e2587ac3dbd8389616f3d23e8350cf33a0a147978cc1432d03df8941b6f7bfa85a926a586c5006bce70839f2e83be62fb98ccec8db4d55ec71b626a52f354a7967b700a4abeeddbdeea029958ba3c24bf97717956cc8a5a72eddb4760bc20a46a146a06f696d991e226384924127485c99fe7ce20368dc46796ce02419a9474bc4287062d90c378aafb87cbdf29a96e073d07eea55a5de78588ea20f0b926c741043e4183257bff9ed473ad39ce6ce12c90e08f43fb9ad148a5ac06bef2e7d75d6f597149be84b51a5e43453f96c1826d5be2f04b3a8e0b99bce58cfae3f9a198217c5ae71a6a4a4c80721d4eca99edeece39a8f98a6da676245b7e8d4b0c30ad6b3c7aa8662492dd171539c51c67e6595c7e457bd0c4037fd535df363130c2a31591ce84db668a7362466cdf182dae56db4c0baeb088a3018002b045fc7ce78282018897c930b9217a42065252115cbd2af6db05841aae8d212d57342efb226d3624b2a0aad3cebeaebb4b7a5d4707706da4348ba15492742b4c126a4df798efbb87a9269417609a431564e1d42a6efa47c04f0194f2b3f942558976dea99bc8e9c660bc7d0b028cd3c0016e812f2472d3394ecbddbec095079254dba5f2c624d2c7640adaadd4299b306e46ca756e6a92322cf1588dfe417a23316d0aa080f16bf60521e985a5cbd921978c3d4c2658203229a363ed5dfcfa0ff89f5a5cd44bcdfeb96396aeb0de17d745b2d12f683aba3", 0x1000}], 0x2, &(0x7f0000001880)=[@cred={{0x1c, 0x1, 0x2, {r9, 0xee00, r10}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r11, r12, r13}}}, @rights={{0x2c, 0x1, 0x1, [r0, r14, r5, r15, r16, r17, r18]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r19, r20}}}, @cred={{0x1c, 0x1, 0x2, {r21, r22, r23}}}, @cred={{0x1c, 0x1, 0x2, {r24, r25, r26}}}], 0xe8, 0x4000000}, 0x6d8dbf1eb9e10227)
setgroups(0x54b, &(0x7f0000000180))
pread64(0xffffffffffffffff, 0x0, 0xffffffffffffffdb, 0x0)

[  263.836130] block nbd1: shutting down sockets
[  263.842120] block nbd0: Receive control failed (result -22)
[  263.852838] block nbd0: shutting down sockets
03:32:20 executing program 0:
r0 = socket(0x10, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x0)
ioctl$SG_SET_FORCE_PACK_ID(r3, 0x227b, &(0x7f0000000000))
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)
r4 = socket$alg(0x26, 0x5, 0x0)
getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f0000000200)=""/169, &(0x7f0000000040)=0xa9)
ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0)

03:32:20 executing program 1:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03)

[  263.977524] block nbd1: shutting down sockets
[  264.250140] protocol 88fb is buggy, dev hsr_slave_0
[  264.255248] protocol 88fb is buggy, dev hsr_slave_1
[  264.777395] block nbd0: Device being setup by another task
[  264.784039] block nbd0: shutting down sockets
[  264.960138] protocol 88fb is buggy, dev hsr_slave_0
[  264.960141] protocol 88fb is buggy, dev hsr_slave_0
[  264.960184] protocol 88fb is buggy, dev hsr_slave_1
[  264.965242] protocol 88fb is buggy, dev hsr_slave_1
[  265.600163] protocol 88fb is buggy, dev hsr_slave_0
[  265.605535] protocol 88fb is buggy, dev hsr_slave_1
[  265.840185] protocol 88fb is buggy, dev hsr_slave_0
[  265.845555] protocol 88fb is buggy, dev hsr_slave_1
03:32:23 executing program 5:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0x0, r0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r3 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, 0x0)
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r4)
tkill(r3, 0x1004000000016)

03:32:23 executing program 1:
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab03)

03:32:23 executing program 4:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$dupfd(r1, 0x0, r0)
r2 = gettid()
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

03:32:23 executing program 2:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0)
r0 = getpid()
r1 = accept(0xffffffffffffffff, &(0x7f0000000300)=@nl, &(0x7f0000000140)=0x80)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x9f)
sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x8}, 0x0)
r2 = socket$inet6(0xa, 0x2, 0x0)
r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x0)
setsockopt(r3, 0x4, 0xff, &(0x7f0000000b00)="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", 0x1000)
recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0)
pipe(&(0x7f00000003c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
fcntl$setpipe(r5, 0x407, 0x0)
write(r5, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814e24e6e7b62256ae8faaae5f59f840c029418a34c", 0xffffff47)
vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0)
sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0)
r6 = syz_open_procfs(0x0, &(0x7f0000000200)='\x00\x00\x00\x00\x00\xe8\xee\xc9\x96\xc2;\xaf\t\xa8M*\xe4;~y\xb2\xb3\xba\b;/\xb6&\xa5\xaa\xcec\x1e\x8a;\xea;P\xb5w^2\f\xe5\xcc`\xa0\xce\xf0D\x19v\xb9I\xdf\xfe\x13\xd9\x1a\xd6;+\x16\x05\x1aul>\x82@\x0f\xdf\xcd\x99\x9a\x13\xe2[F\xf0\xc1\xfb\xae\xb5\xb5\x1f\xf3\xe9\xd5\xbf\x13k\xbc)\xa1nbx\x9c\x02\xa6p?\x12\x89\nAr\xe9Q\xb0\x80Q\x8e\xf2\xf0yX\x9b\x96\xa4\x8b\x01f\xe0\x04\xbd\x93K!\xa0D-\xfc\x12\x02\xe2\xb5WQ\xb4\xb1\xf2\x16)\xc8\b\xc2\x99\x9a\xd9\xa6p\xedK\xb5\x8b\xe8\xbf\xa0\xa1\x13\xd78Mt$\x06\xb6c\xd0Y\x05\xd1l\x98|\xff\xb5\v\x93\x7f\xbc\x1a\x7f\xa9<s\x18\xb7\xbc\xc3\xc5o\xd7\x0fu4(c\xcd\xd6u\xe8/\xaaO\xa4\xff\xea\xb1\x96\xdbI\xb72\xb4\xcfahW\x9c\xcc')
r7 = openat$cgroup_ro(r6, &(0x7f0000000000)='mem\x00\x01y7swaS.cur\x89\xc9B\xab\xe3\xfarent\x00', 0x0, 0x0)
preadv(r7, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/81, 0x20000111}], 0x1, 0x2000107c)
ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0)
open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

[  266.554520] block nbd1: shutting down sockets
03:32:23 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$dupfd(r1, 0x0, r0)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00\x00\x00\x00\xea\xff\x00', 0x10)
setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000140)={0x10000000, 0x210001}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x13, &(0x7f0000000040), 0x14)
close(r3)
tkill(r2, 0x1004000000016)

03:32:23 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r1 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
ioctl$NBD_CLEAR_SOCK(r1, 0xab03)
ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x0)

03:32:23 executing program 1 (fault-call:5 fault-nth:0):
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)

[  266.704992] FAULT_INJECTION: forcing a failure.
[  266.704992] name failslab, interval 1, probability 0, space 0, times 0
[  266.716736] CPU: 0 PID: 10750 Comm: syz-executor.1 Not tainted 4.14.149 #0
[  266.723766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  266.733269] Call Trace:
[  266.735872]  dump_stack+0x138/0x197
[  266.739518]  should_fail.cold+0x10f/0x159
[  266.743772]  should_failslab+0xdb/0x130
[  266.747764]  __kmalloc+0x2f0/0x7a0
[  266.751401]  ? lock_acquire+0x16f/0x430
[  266.755571]  ? nbd_ioctl+0x134/0xb30
[  266.759315]  ? __alloc_workqueue_key+0x114/0xec0
[  266.764086]  __alloc_workqueue_key+0x114/0xec0
[  266.768858]  ? __mutex_lock+0x36a/0x1470
[  266.773018]  ? retint_kernel+0x2d/0x2d
[  266.776902]  ? workqueue_sysfs_register+0x3c0/0x3c0
[  266.782275]  ? mutex_trylock+0x1c0/0x1c0
[  266.786346]  nbd_start_device+0x169/0xc50
[  266.790495]  nbd_ioctl+0x43d/0xb30
[  266.794051]  ? nbd_add_socket+0x5e0/0x5e0
[  266.798196]  ? save_trace+0x290/0x290
[  266.801993]  ? finish_task_switch+0x178/0x650
[  266.806615]  ? finish_task_switch+0x14d/0x650
[  266.811100]  ? switch_mm_irqs_off+0x5e1/0xec0
[  266.815588]  ? nbd_add_socket+0x5e0/0x5e0
[  266.819731]  blkdev_ioctl+0x96b/0x1860
[  266.823618]  ? blkpg_ioctl+0x980/0x980
[  266.827600]  ? __might_sleep+0x93/0xb0
[  266.831539]  ? __fget+0x210/0x370
[  266.835200]  block_ioctl+0xde/0x120
[  266.838958]  ? blkdev_fallocate+0x3b0/0x3b0
[  266.843304]  do_vfs_ioctl+0x7ae/0x1060
[  266.847296]  ? selinux_file_mprotect+0x5d0/0x5d0
[  266.852048]  ? lock_downgrade+0x740/0x740
[  266.856294]  ? ioctl_preallocate+0x1c0/0x1c0
[  266.860705]  ? __fget+0x237/0x370
[  266.864167]  ? security_file_ioctl+0x89/0xb0
[  266.868579]  SyS_ioctl+0x8f/0xc0
[  266.871934]  ? do_vfs_ioctl+0x1060/0x1060
[  266.877041]  do_syscall_64+0x1e8/0x640
[  266.880934]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  266.885796]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  266.890972] RIP: 0033:0x459a59
[  266.894156] RSP: 002b:00007ff284b7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  266.901872] RAX: ffffffffffffffda RBX: 00007ff284b7fc90 RCX: 0000000000459a59
[  266.909373] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000005
[  266.916673] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[  266.923947] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff284b806d4
[  266.931220] R13: 00000000004c3381 R14: 00000000004d70b8 R15: 0000000000000006
[  266.941738] block nbd1: Could not allocate knbd recv work queue.
[  266.951653] block nbd1: shutting down sockets
03:32:23 executing program 1 (fault-call:5 fault-nth:1):
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, r0)
ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x9)
ioctl$NBD_CLEAR_SOCK(r2, 0xab03)

[  267.036769] FAULT_INJECTION: forcing a failure.
[  267.036769] name failslab, interval 1, probability 0, space 0, times 0
[  267.051155] CPU: 0 PID: 10754 Comm: syz-executor.1 Not tainted 4.14.149 #0
[  267.058205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  267.067572] Call Trace:
[  267.070170]  dump_stack+0x138/0x197
[  267.073808]  should_fail.cold+0x10f/0x159
[  267.077947]  should_failslab+0xdb/0x130
[  267.081930]  kmem_cache_alloc_trace+0x2e9/0x790
[  267.086592]  ? lock_acquire+0x16f/0x430
[  267.090555]  ? nbd_ioctl+0x134/0xb30
[  267.094476]  ? __alloc_workqueue_key+0x114/0xec0
[  267.099232]  __alloc_workqueue_key+0x15f/0xec0
[  267.103821]  ? __mutex_lock+0x36a/0x1470
[  267.108096]  ? selinux_ipv4_output+0x50/0x50
[  267.112510]  ? workqueue_sysfs_register+0x3c0/0x3c0
[  267.117528]  ? mutex_trylock+0x1c0/0x1c0
[  267.121611]  nbd_start_device+0x169/0xc50
[  267.125797]  nbd_ioctl+0x43d/0xb30
[  267.129334]  ? nbd_add_socket+0x5e0/0x5e0
[  267.133481]  ? lock_downgrade+0x740/0x740
[  267.137623]  ? nbd_add_socket+0x5e0/0x5e0
[  267.141771]  blkdev_ioctl+0x96b/0x1860
[  267.145653]  ? blkpg_ioctl+0x980/0x980
[  267.149528]  ? __might_sleep+0x93/0xb0
[  267.153577]  ? __fget+0x210/0x370
[  267.157033]  block_ioctl+0xde/0x120
[  267.160665]  ? blkdev_fallocate+0x3b0/0x3b0
[  267.164990]  do_vfs_ioctl+0x7ae/0x1060
[  267.169029]  ? selinux_file_mprotect+0x5d0/0x5d0
[  267.173951]  ? lock_downgrade+0x740/0x740
[  267.178100]  ? ioctl_preallocate+0x1c0/0x1c0
[  267.182504]  ? __fget+0x237/0x370
[  267.186042]  ? security_file_ioctl+0x89/0xb0
[  267.190522]  SyS_ioctl+0x8f/0xc0
[  267.193969]  ? do_vfs_ioctl+0x1060/0x1060
[  267.198100]  do_syscall_64+0x1e8/0x640
[  267.201976]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  267.206826]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  267.212005] RIP: 0033:0x459a59
[  267.215203] RSP: 002b:00007ff284b7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  267.222999] RAX: ffffffffffffffda RBX: 00007ff284b7fc90 RCX: 0000000000459a59
[  267.230349] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000005
[  267.237717] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[  267.244990] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff284b806d4
[  267.252265] R13: 00000000004c3381 R14: 00000000004d70b8 R15: 0000000000000006
[  267.273645] block nbd1: Could not allocate knbd recv work queue.
03:32:23 executing program 3:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
setgroups(0x54b, &(0x7f0000000180))
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$VIDIOC_QUERYSTD(r1, 0x8008563f, 0x0)
ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000140)=""/184)
pread64(r0, 0x0, 0x0, 0x0)

03:32:23 executing program 2:
r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$cec(&(0x7f0000000140)='/dev/cec#\x00', 0x3, 0x2)
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
r3 = dup2(0xffffffffffffffff, r2)
write$cgroup_pid(r3, &(0x7f00000001c0), 0x12)
r4 = socket$inet6(0xa, 0x5, 0x0)
r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00000019c0)=ANY=[@ANYBLOB="01000000daf3feab5ab8c234d91b3267f8d2a91ad61f8fbc12142dac2c48f96fff7c6eae8210fb0b96c05c3875ad1acabf03dd1e76c17beb9af9c73a90788fb711277e35a88f7cc7ef0f1b21bcf4bf65a9a4cb0cf5a846ba2c66c7c60954c7cc428a8e186cd4bd5116a157e25f72dd51cbe7b21a6405deb1fbaf0a027dddb779bff328ead1ad2f1c349d2b", @ANYRES32=<r6=>0x0], &(0x7f000095dffc)=0x8)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000000)={r6}, 0x8)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000180)={<r7=>r6, @in={{0x2, 0x4e20, @multicast2}}, [0x9, 0x9, 0x800, 0x5, 0xe696, 0x1, 0x2, 0x4, 0x1f, 0xffffffff, 0x400, 0x200, 0x434e, 0x3ff, 0x1]}, &(0x7f0000000280)=0x100)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000002c0)={r7, 0x401}, 0x8)
ioctl$VIDIOC_G_EDID(r3, 0xc0285628, &(0x7f0000000340)={0x0, 0x7, 0x7f, [], &(0x7f0000000300)=0x7})
syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce')
r8 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r9 = getpgid(0xffffffffffffffff)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, <r10=>0x0}, &(0x7f0000001480)=0xc)
setfsgid(r10)
r11 = gettid()
stat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, <r12=>0x0})
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r13=>0x0}, &(0x7f0000cab000)=0xc)
setresgid(0x0, 0x0, r13)
r14 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r14, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x0)
r15 = socket$bt_rfcomm(0x1f, 0x3, 0x3)
r16 = socket$inet6(0xa, 0x3, 0x20000000021)
connect$inet6(r16, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c)
sendto$inet6(r16, &(0x7f0000000000), 0xff77, 0x0, 0x0, 0x4d97)
r17 = socket$inet6(0xa, 0x3, 0x20000000021)
connect$inet6(r17, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c)
sendto$inet6(r17, &(0x7f0000000000), 0xff77, 0x0, 0x0, 0x4d97)
r18 = socket(0x11, 0x80002, 0x0)
setsockopt$packet_int(r18, 0x107, 0x7, &(0x7f0000000000)=0x2, 0x4)
bind$packet(r18, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x14)
setsockopt(r18, 0x107, 0x5, &(0x7f0000001000), 0xc5)
getresuid(&(0x7f0000001600)=<r19=>0x0, &(0x7f0000001640), &(0x7f0000001680))
lstat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, <r20=>0x0})
ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000001780)=<r21=>0x0)
lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, <r22=>0x0})
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, <r23=>0x0}, &(0x7f0000001480)=0xc)
setfsgid(r23)
r24 = getpid()
tkill(r24, 0x800000015)
r25 = geteuid()
r26 = getgid()
sendmsg$unix(r8, &(0x7f0000001980)={&(0x7f0000000380)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001500)=[{&(0x7f0000000400)="a6913cf3dc45f6fe2cf436305112902cd19b4c1e9f32652c792387a2691318625bb598b04be4999a686f7bca2a2188e82abeb63dcd001172e1d87503d8f2d3d2c213a08ac419993fdde68d6305c9b1123f54f3a255d8ea1ac87ea9a53588f6857c81d2e9203ef79a38a2d915844997280069f4c0283c0eb5d55e897d85d902595c1bd98270e2bcb2b0640f06a675d1bd575ad60439babbfa70a18efac9337541f2658d82e45f25fc1383589a5d41c82d623486053871d5fa6fb3b45ad9636baf6c061707d79faba46ef1d2e73055cbf111a8548e1b0b0a954771b1164e2160169bf503a36bd271d160563e", 0xeb}, {&(0x7f0000000500)="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", 0x1000}], 0x2, &(0x7f0000001880)=[@cred={{0x1c, 0x1, 0x2, {r9, 0xee00, r10}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r11, r12, r13}}}, @rights={{0x2c, 0x1, 0x1, [r0, r14, r5, r15, r16, r17, r18]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r19, r20}}}, @cred={{0x1c, 0x1, 0x2, {r21, r22, r23}}}, @cred={{0x1c, 0x1, 0x2, {r24, r25, r26}}}], 0xe8, 0x4000000}, 0x6d8dbf1eb9e10227)
setgroups(0x54b, &(0x7f0000000180))
pread64(0xffffffffffffffff, 0x0, 0xffffffffffffffdb, 0x0)

[  267.360551] block nbd1: shutting down sockets
[  269.760220] net_ratelimit: 20 callbacks suppressed
[  269.760226] protocol 88fb is buggy, dev hsr_slave_0
[  269.770599] protocol 88fb is buggy, dev hsr_slave_1
[  270.000193] protocol 88fb is buggy, dev hsr_slave_0
[  270.005518] protocol 88fb is buggy, dev hsr_slave_1
[  270.080208] protocol 88fb is buggy, dev hsr_slave_0
[  270.085447] protocol 88fb is buggy, dev hsr_slave_1
[  428.001925] INFO: task syz-executor.0:10717 blocked for more than 140 seconds.
[  428.009717]       Not tainted 4.14.149 #0
[  428.014537] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  428.022766] syz-executor.0  D28224 10717   7070 0x00000004
[  428.028398] Call Trace:
[  428.031046]  __schedule+0x7b8/0x1cd0
[  428.034793]  ? pci_mmcfg_check_reserved+0x150/0x150
[  428.040417]  schedule+0x92/0x1c0
[  428.043780]  schedule_timeout+0x93b/0xe10
[  428.047921]  ? wait_for_completion+0x274/0x420
[  428.052553]  ? find_held_lock+0x35/0x130
[  428.056609]  ? usleep_range+0x130/0x130
[  428.060670]  ? wait_for_completion+0x274/0x420
[  428.065264]  ? _raw_spin_unlock_irq+0x28/0x90
[  428.069895]  ? trace_hardirqs_on_caller+0x400/0x590
[  428.074967]  wait_for_completion+0x27c/0x420
[  428.079385]  ? wait_for_completion_interruptible+0x490/0x490
[  428.086315]  ? wake_up_q+0xf0/0xf0
[  428.089859]  flush_workqueue+0x3d1/0x1400
[  428.094051]  ? uevent_store+0x70/0x70
[  428.097858]  ? flush_work+0x730/0x730
[  428.101708]  ? wait_for_completion+0x420/0x420
[  428.106379]  ? sock_shutdown+0x1d9/0x250
[  428.110493]  nbd_ioctl+0x9c4/0xb30
[  428.114053]  ? nbd_ioctl+0x9c4/0xb30
[  428.117755]  ? nbd_add_socket+0x5e0/0x5e0
[  428.121950]  ? finish_wait+0x260/0x260
[  428.125849]  ? trace_hardirqs_on+0x10/0x10
[  428.130133]  ? nbd_add_socket+0x5e0/0x5e0
[  428.134279]  blkdev_ioctl+0x96b/0x1860
[  428.138161]  ? blkpg_ioctl+0x980/0x980
[  428.142109]  ? __might_fault+0x110/0x1d0
[  428.146181]  ? __might_sleep+0x93/0xb0
[  428.150208]  ? __fget+0x210/0x370
[  428.153660]  block_ioctl+0xde/0x120
[  428.157368]  ? blkdev_fallocate+0x3b0/0x3b0
[  428.161756]  do_vfs_ioctl+0x7ae/0x1060
[  428.165653]  ? selinux_file_mprotect+0x5d0/0x5d0
[  428.170448]  ? lock_downgrade+0x740/0x740
[  428.174594]  ? ioctl_preallocate+0x1c0/0x1c0
[  428.178988]  ? __fget+0x237/0x370
[  428.182499]  ? security_file_ioctl+0x89/0xb0
[  428.186909]  SyS_ioctl+0x8f/0xc0
[  428.190321]  ? do_vfs_ioctl+0x1060/0x1060
[  428.194478]  do_syscall_64+0x1e8/0x640
[  428.198448]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  428.203371]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  428.208583] RIP: 0033:0x459a59
[  428.211809] RSP: 002b:00007f3a658a1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  428.219557] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 0000000000459a59
[  428.226897] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000005
[  428.234193] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
[  428.241571] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a658a26d4
[  428.248855] R13: 00000000004c3381 R14: 00000000004d70b8 R15: 00000000ffffffff
[  428.256211] 
[  428.256211] Showing all locks held in the system:
[  428.262866] 1 lock held by khungtaskd/1015:
[  428.267299]  #0:  (tasklist_lock){.+.+}, at: [<ffffffff81487648>] debug_show_all_locks+0x7f/0x21f
[  428.276409] 2 locks held by kworker/u5:0/1143:
[  428.281236]  #0:  ("knbd%d-recv"nbd->index){+.+.}, at: [<ffffffff813cf98e>] process_one_work+0x76e/0x1600
[  428.291038]  #1:  ((&args->work)){+.+.}, at: [<ffffffff813cf9cb>] process_one_work+0x7ab/0x1600
[  428.300119] 1 lock held by rsyslogd/6898:
[  428.304542]  #0:  (&f->f_pos_lock){+.+.}, at: [<ffffffff819453ab>] __fdget_pos+0xab/0xd0
[  428.312867] 2 locks held by getty/7020:
[  428.316848]  #0:  (&tty->ldisc_sem){++++}, at: [<ffffffff861c1fb3>] ldsem_down_read+0x33/0x40
[  428.326385]  #1:  (&ldata->atomic_read_lock){+.+.}, at: [<ffffffff8310edb6>] n_tty_read+0x1e6/0x17b0
[  428.335742] 2 locks held by getty/7021:
[  428.339719]  #0:  (&tty->ldisc_sem){++++}, at: [<ffffffff861c1fb3>] ldsem_down_read+0x33/0x40
[  428.348687]  #1:  (&ldata->atomic_read_lock){+.+.}, at: [<ffffffff8310edb6>] n_tty_read+0x1e6/0x17b0
[  428.358217] 2 locks held by getty/7022:
[  428.362226]  #0:  (&tty->ldisc_sem){++++}, at: [<ffffffff861c1fb3>] ldsem_down_read+0x33/0x40
[  428.370954]  #1:  (&ldata->atomic_read_lock){+.+.}, at: [<ffffffff8310edb6>] n_tty_read+0x1e6/0x17b0
[  428.380320] 2 locks held by getty/7023:
[  428.384286]  #0:  (&tty->ldisc_sem){++++}, at: [<ffffffff861c1fb3>] ldsem_down_read+0x33/0x40
[  428.393057]  #1:  (&ldata->atomic_read_lock){+.+.}, at: [<ffffffff8310edb6>] n_tty_read+0x1e6/0x17b0
[  428.402564] 2 locks held by getty/7024:
[  428.406537]  #0:  (&tty->ldisc_sem){++++}, at: [<ffffffff861c1fb3>] ldsem_down_read+0x33/0x40
[  428.415601]  #1:  (&ldata->atomic_read_lock){+.+.}, at: [<ffffffff8310edb6>] n_tty_read+0x1e6/0x17b0
[  428.425243] 2 locks held by getty/7025:
[  428.429199]  #0:  (&tty->ldisc_sem){++++}, at: [<ffffffff861c1fb3>] ldsem_down_read+0x33/0x40
[  428.437919]  #1:  (&ldata->atomic_read_lock){+.+.}, at: [<ffffffff8310edb6>] n_tty_read+0x1e6/0x17b0
[  428.447264] 2 locks held by getty/7027:
[  428.451409]  #0:  (&tty->ldisc_sem){++++}, at: [<ffffffff861c1fb3>] ldsem_down_read+0x33/0x40
[  428.460438]  #1:  (&ldata->atomic_read_lock){+.+.}, at: [<ffffffff8310edb6>] n_tty_read+0x1e6/0x17b0
[  428.469858] 
[  428.471554] =============================================
[  428.471554] 
[  428.478625] NMI backtrace for cpu 1
[  428.482497] CPU: 1 PID: 1015 Comm: khungtaskd Not tainted 4.14.149 #0
[  428.489067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  428.498524] Call Trace:
[  428.501168]  dump_stack+0x138/0x197
[  428.504792]  nmi_cpu_backtrace.cold+0x57/0x94
[  428.509286]  ? irq_force_complete_move.cold+0x7d/0x7d
[  428.514472]  nmi_trigger_cpumask_backtrace+0x141/0x189
[  428.519749]  arch_trigger_cpumask_backtrace+0x14/0x20
[  428.524938]  watchdog+0x5e7/0xb90
[  428.528379]  kthread+0x319/0x430
[  428.531737]  ? hungtask_pm_notify+0x50/0x50
[  428.536121]  ? kthread_create_on_node+0xd0/0xd0
[  428.540786]  ret_from_fork+0x24/0x30
[  428.544649] Sending NMI from CPU 1 to CPUs 0:
[  428.549212] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff861c2a9e
[  428.550160] Kernel panic - not syncing: hung_task: blocked tasks
[  428.563555] CPU: 1 PID: 1015 Comm: khungtaskd Not tainted 4.14.149 #0
[  428.570231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  428.579578] Call Trace:
[  428.582163]  dump_stack+0x138/0x197
[  428.585776]  panic+0x1f2/0x426
[  428.588947]  ? add_taint.cold+0x16/0x16
[  428.592932]  ? irq_force_complete_move.cold+0x7d/0x7d
[  428.598128]  watchdog+0x5f8/0xb90
[  428.602713]  kthread+0x319/0x430
[  428.606077]  ? hungtask_pm_notify+0x50/0x50
[  428.610477]  ? kthread_create_on_node+0xd0/0xd0
[  428.615152]  ret_from_fork+0x24/0x30
[  428.621276] Kernel Offset: disabled
[  428.625150] Rebooting in 86400 seconds..