dfdbfd, {{'sha224-avx\x00'}}, [{0x8, 0x1, 0x1}, {0x8, 0x1, 0xdc66}, {0x8, 0x1, 0x5c0f}, {0x8, 0x1, 0xe67e}, {0x8}, {0x8, 0x1, 0x2000000000000000}]}, 0x110}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 02:47:59 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)={0x0, 0x5}) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af12, &(0x7f0000000040)) 02:47:59 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x800001000000004) ioctl(r0, 0x8912, &(0x7f00000000c0)="153f6234488dd24d766070") r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000380)={0x2000, 0x0, 0x535, 0x3, 0x6}) r3 = request_key(&(0x7f0000000200)='.dead\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='mime_typewlan0\x00', 0xfffffffffffffff8) keyctl$negate(0xd, r1, 0x200, r3) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00000001c0), &(0x7f0000000240)=0xffffffc7) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@loopback, @in6=@mcast1}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000000)=0xe8) 02:47:59 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x2, &(0x7f0000000400)=ANY=[@ANYBLOB="650010005d003cb6ca6a82d70600000000000000"], &(0x7f0000000000)="504c20004cf7d12af11ce92537b5e3191e66de5d4ec18e4c2df01484a86d77842f624946eae310794c8c96ff1466232e25951139bda5d2990e523f8ec3080ffc1224d8dc4c84a9c8e8ab31576806715523fa749e8615c61049b8b1be6aa7740702cc5add", 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x41100}, 0x48) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x301a00, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000003c0)) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000280)={&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0x2000}) socket(0x4, 0x3, 0xf5c7) r2 = getpgrp(0xffffffffffffffff) fcntl$setownex(r1, 0xf, &(0x7f0000000440)={0x1, r2}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x400000, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f00000002c0)=""/95, &(0x7f0000000140)=0x5f) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x9e, &(0x7f0000000380)="263abd030e98ff4dc870bd6688a8", &(0x7f00000001c0)=""/158, 0x1200}, 0x28) 02:47:59 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x5, 0x0) 02:47:59 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000000c0)=0x400000000000002, 0xffffffffffffffe2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000100)={0x9, {{0xa, 0x4e20, 0x0, @local}}, {{0xa, 0x4e24, 0x673a, @mcast1, 0x8}}}, 0x108) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x1f, @dev={0xfe, 0x80, [], 0x1c}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) 02:47:59 executing program 3: syz_mount_image$xfs(&(0x7f0000000140)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)='XFSB', 0x4}], 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="ba345a7ed10bee1afbe2dc7e147b72c42b64229ea8812f2ea7e720655b80ca54929c014f830dcecdf9f5f49f917888abe4313fbc3e6746e46a538c6685954be3deaccabcb2f580f175f0d68216368af05e57a002263dfe286799f74bec1cd2fdb011968793616e54ee54ec567526ca5290253149908c6b2a238e9b170413f4ac382389ca6b85560906244e29d3887518d600e183a4b2d2ee60a1961d90bb14ba24dbf8b0ae3e6dbec285dc6efdc6e1e5bb274d0c92a8d99ed3e9b4607bb69a700c64920af6362d25b3e0053a38e24ff84624183b3c0fa7f68c395295d93ede6ad8367e3a0eb1d055dcfdecc1fe99593506048e80aab208"]) 02:47:59 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x20001) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000140)={0x1}) timer_create(0x10, 0x0, &(0x7f0000000000)) 02:47:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x32f00}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="180000002e002908000000000000000001000000d0e44d0bb1fb440d208349e61f04000000d299cf139a3f28934588722d0c48d2fac9f2e0cee8e86461cbaca13f480d05a36abeb5616a34123aa3ab81882698819f909789022bab3991371c8e6b95f2dc6c3061d5a970d30000000000000000862afbfad2bd026493a5a0b84e1bbef5536bdb1087b7c3a1e2f88c45089674b4254675bcc1dc243be88774142fa557fec1c3d43d0655fd226b6c3985d0bd414a9fdfdfcd8df3c7c4f8beeed643f81f191d6f2c9b76e2fd302a858261"], 0x18}}, 0x0) 02:47:59 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0xffffffeb, 0x0) 02:47:59 executing program 5: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0xe803, 0x1, &(0x7f0000000440)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010a0200027400f801", 0xfffffffffffffd8f}], 0xffffffffffffffff, &(0x7f00000007c0)={[{@fat=@time_offset={'time_offset'}}, {@fat=@usefree='usefree'}, {@fat=@showexec='showexec'}, {@fat=@check_strict='check=strict'}]}) [ 311.068336] XFS (loop3): unknown mount option [4Z~ ~{r+d"/. e[TO x1?>gFjSfKެʼuւ6^W&=(gKanTTVu&R%1Ik*#8#kV $N)ӈu]. [ 311.185014] XFS (loop3): unknown mount option [4Z~ ~{r+d"/. e[TO x1?>gFjSfKެʼuւ6^W&=(gKanTTVu&R%1Ik*#8#kV $N)ӈu]. 02:48:00 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80002, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="070f4334952407d078bc3fd8a73c91bcadcb22893162d073c0e608389777809e5c68a1836297faf50015c661d96f0079c9b07dc2ae61fb64f88188c8dcb038cb482aa5b6") r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1f, 0x7, 0xde, 0x4, 0x10001}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x10000, 0x0, 0x7f, 0x8d72, r3}, &(0x7f00000001c0)=0x10) sendto(r2, &(0x7f0000000200), 0xfffffdab, 0xe, &(0x7f00000002c0)=@ethernet={0x0, @remote}, 0x80) 02:48:00 executing program 2: r0 = socket$inet(0x2, 0x8000f, 0x1000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) fsetxattr$security_capability(r0, &(0x7f00000003c0)='security.capability\x00', &(0x7f0000000380)=@v3={0x3000000, [{0x4, 0x9}, {0xb4e, 0x4c7}], r1}, 0x18, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x0, 0x20000) ioctl$NBD_SET_FLAGS(r3, 0xab0a, 0x9) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000000100)=0x4, 0x4) sendto$inet(r2, &(0x7f00000001c0), 0x0, 0x200007fc, &(0x7f0000000440)={0x2, 0x3, @loopback}, 0x10) fchdir(r2) sendto$inet(r2, &(0x7f0000004340)="1a", 0x1, 0x0, &(0x7f0000000500)={0x2, 0x0, @loopback}, 0x10) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x2840, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f00000001c0)=0x16, 0x4) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000240)={{0x2, @remote, 0x4e21, 0x2, 'wlc\x00', 0x6, 0x200, 0x1e}, {@broadcast, 0x4e23, 0x3, 0x0, 0x6, 0x471b}}, 0x44) recvmmsg(r2, &(0x7f0000003ec0)=[{{&(0x7f0000000480)=@nfc_llcp, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000980)=""/68, 0x44}}], 0x1, 0x0, &(0x7f0000004100)) 02:48:00 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8) socket$packet(0x11, 0x3, 0x300) r0 = syz_open_dev$rtc(&(0x7f0000000040)='/dev/rtc#\x00', 0x1, 0x400800) ioctl$RTC_RD_TIME(r0, 0x80247009, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/packet\x00') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x300, 0x0) preadv(r1, &(0x7f0000000480), 0x1000000000000286, 0x0) 02:48:00 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0xa, 0x0) 02:48:00 executing program 1: r0 = memfd_create(&(0x7f0000000280)="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", 0x0) lseek(r0, 0x0, 0x4) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) 02:48:00 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d5c6070") ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=0xffffffffffffffff) ioctl$int_in(r0, 0x800000005452, &(0x7f0000000100)=0xc8) shutdown(r1, 0x2) r3 = openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x80, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000140)={r4, 0x3}) 02:48:00 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfff, 0x400000) ioctl$UI_SET_PHYS(r1, 0x4008556c, &(0x7f0000000080)='syz1\x00') sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) 02:48:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) wait4(r1, &(0x7f0000000080), 0x1, &(0x7f0000000200)) mount$9p_tcp(&(0x7f00000002c0)='127.0.0.1\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000380)={'trans=tcp,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@afid={'afid', 0x3d, 0x7fff}}], [{@smackfshat={'smackfshat', 0x3d, 'cpuset+s*posix_acl_accessmd5sum+&+'}}, {@obj_type={'obj_type', 0x3d, 'system_u:object_r:system_map_t:s0\x00'}}, {@obj_type={'obj_type', 0x3d, 'vboxnet1,vmnet1\'eth0'}}]}}) r2 = accept4(r0, 0x0, &(0x7f00000000c0), 0x0) write$selinux_attr(r2, &(0x7f0000000000)='system_u:object_r:system_map_t:s0\x00', 0x22) 02:48:00 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee3fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) [ 311.848326] kauditd_printk_skb: 3 callbacks suppressed [ 311.848338] audit: type=1800 audit(1539658080.576:132): pid=10671 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 [ 311.882119] IPVS: set_ctl: invalid protocol: 2 172.20.20.187:20001 02:48:00 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0xfeffffff00000000, 0x0) 02:48:00 executing program 2: iopl(0x3f) add_key(&(0x7f0000000340)='dns_resolver\x00', &(0x7f0000000600), &(0x7f0000000640), 0x0, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000002c0), 0x4) bind$nfc_llcp(r0, &(0x7f00000001c0)={0x27, 0x1, 0x1, 0x7, 0x119, 0xb13d, "e6da4f450e86280afad5e4de017de11baa52f9c364d7db0dab2cd71e6f7ab44e9a4139b696e53a94786311fc02431a690d211fb33d5a6b9248613f6f9ad5bc", 0x33}, 0x60) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000300), &(0x7f0000000680), 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000a00)) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) socket$rds(0x15, 0x5, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140), &(0x7f0000000180)=0xc) seccomp(0x1, 0x0, &(0x7f0000000100)={0x205, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x58fe4}]}) syz_execute_func(&(0x7f00000004c0)="428055a0876969ef69dc00d9f0008f00008020c421fa7fb432322333331837370f38211ac4e19086d90dba8fc9c90feefa4e2179fbe5e565f247af0f2e1ac4010d64ac1e5d31a3b706f08024030866430ff5e04b") ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)) 02:48:00 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x20000, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000001c0)={0x8822, 0x7f, 0x6, 0xf6b6, 0x1000, 0x2}) pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000580)) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000240)=""/177, &(0x7f0000000100)=0xb1) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000080)) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)) r4 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r4, 0x4, 0x6100) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000200)='threaded\x00', 0x9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mmap(&(0x7f00003fd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r2, r3) 02:48:00 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x240000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000080)={0x1, 0x0, 'client1\x00', 0x4, "87090ec8e30ba059", "9f0ace00b86555959e0ed29fea05dc3028a37aef5d94e2e9649592c70a6e1859", 0x4, 0x3}) 02:48:00 executing program 1: socket$vsock_dgram(0x28, 0x2, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000200)="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", 0x1000) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast2}, 0x10) splice(r0, 0x0, r2, 0x0, 0x20000000003, 0x0) 02:48:00 executing program 2: mkdir(&(0x7f0000000740)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000140)=0x20844) mount(&(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c2134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa684020000", 0x0, &(0x7f0000000200)) 02:48:00 executing program 3: r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x20004e20}, 0x1c) listen(r1, 0x0) socketpair(0xa, 0x80003, 0x6, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) accept(r1, &(0x7f0000002540)=@rc, &(0x7f00000025c0)=0x80) r4 = accept4(r1, &(0x7f0000000040)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000000c0)=0x80, 0x0) write$binfmt_aout(r0, &(0x7f0000000940)={{0x10b, 0x5, 0x6f, 0x3e0, 0x85, 0x2, 0x329, 0x100}, "", [[], [], [], [], []]}, 0x520) shutdown(r4, 0x1) shutdown(r1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000300)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000400)=0xe8) syz_mount_image$jfs(&(0x7f00000001c0)='jfs\x00', &(0x7f0000000200)='./file0\x00', 0x7f, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000240)="4e1f1d31d8cd835532f7dc8deb27552c40765199e59b8ea95cd5", 0x1a, 0x143}], 0x40, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRESHEX=r5, @ANYBLOB="2c66736e616d653d776c616e317d2c646566636f6e746578743d73797361646d5f752c646f6e745f61707072616973652c7375626a5f726f6c653d2c6673757569643d65357e3635557f3f2d366600362d67653d612d7f7b76772d75333934367534672c7375626a5f726f6c653d766d6e6574312c6d61736b3d5e4d41595f57524954452c00"]) 02:48:00 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000240)={'gre0\x00', {0x2, 0x4e24, @local}}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000000cc0)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="2f64649d554f68449b"], &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='proc\x00', 0x40000, &(0x7f0000000200)='$-vboxnet1%proc#\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x81, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000002c0)={r1}) recvmsg(r0, &(0x7f0000000700)={&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000640)=""/138, 0x8a}, 0x3) shutdown(r0, 0x0) 02:48:00 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x2c0080) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x4f, "909ee54eca3d51276170788f15f54f30e475ff1c68d3b01c6306ca1ad725b367047dec1895b96a08329c41ee62d477dc6a7185ea8c9525d170af48fdbef0691bb54437c07d248bff4ffca010e54bc9"}, &(0x7f0000000100)=0x57) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, 0x4) ioctl$UI_GET_SYSNAME(r1, 0x8040552c, &(0x7f0000000180)) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) 02:48:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000001c0)}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000140), 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) setreuid(0x0, r0) capset(&(0x7f0000000380), &(0x7f0000001fe8)) setgroups(0x0, &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='\x00\x00\x00\x00\x00') r2 = openat$cgroup_ro(r1, &(0x7f0000000000)="6d656d00017937737761532e63757289c942abe3fa72656e7400", 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/81, 0x20000111}], 0x1, 0x2000107c) 02:48:00 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0xebffffff00000000, 0x0) 02:48:01 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) setsockopt$inet_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000300), 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x0, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0xfffffffe, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) ioctl$sock_inet6_SIOCADDRT(r0, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000009c0)=ANY=[], &(0x7f0000000000)) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000280)={0x0, 0x1, {0x1, 0x0, 0x100, 0x0, 0x2}}) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x1, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000000000062400016"], &(0x7f00002bf000)='syzkaller\x00', 0x4000000001, 0xb7, &(0x7f0000000440)=""/183, 0x0, 0x0, [], 0x0, 0xf}, 0x48) socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000003c0)) 02:48:01 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1b9e58b7e31f0dc4, &(0x7f0000000000)=""/28, &(0x7f0000000080)=0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x1, @loopback, 0x1f}, 0x1c) setxattr$trusted_overlay_nlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='trusted.overlay.nlink\x00', &(0x7f0000000300)={'L-', 0x4}, 0x28, 0x0) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x20000, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000003c0)='nbd\x00') sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0x88, r2, 0x339, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x104}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}, @NBD_ATTR_SOCKETS={0x2c, 0x7, [{0x8, 0x1, r1}, {0x8, 0x1, r0}, {0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r1}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000200)={0x2, 0x4e20}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000140)=0x14) pipe2(&(0x7f0000000340), 0x80000) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', r3}) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) [ 312.370129] audit: type=1800 audit(1539658081.096:133): pid=10738 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:01 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x7a00000000000000, 0x0) 02:48:01 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080), 0xfffffffffffffe77) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000040)=0x8) 02:48:01 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp6\x00') bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r1, r0, &(0x7f000025d000), 0x1000) 02:48:01 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000100)=@ll={0x11, 0x15, r1, 0x1, 0x9, 0x6, @dev={[], 0x1b}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x11e0, 0x8004}}], 0x1, 0x54) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0xfffffffffffffff8, 0x4) [ 312.642795] audit: type=1800 audit(1539658081.366:134): pid=10756 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:01 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x700, 0x0) 02:48:01 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x3000000000, @loopback}, 0xffffffffffffff68) fcntl$notify(r0, 0x402, 0x0) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x3, 0x8140) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000080)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) 02:48:01 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x300000000000000, 0x0) 02:48:01 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) utimensat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f00000003c0)={{0x0, 0x2710}, {r1, r2/1000+30000}}, 0x100) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000600)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f00000002c0)="585ccbe4ed83b836c1a6474914dc55e72206297b689504000000004cf90069a85ea0bdc9e1587a05000000000000005fe33089754c8107c3cd3923dd4a71c2ff06007bce0b1eb42d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0670e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xb2, 0x0) r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000180)={'syz'}, &(0x7f00000000c0), 0x176, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r3, r4}, &(0x7f0000000080)=""/107, 0x6b, &(0x7f0000000280)={&(0x7f0000000100)={"63726333322d67656e657269630000fffffe00"}, &(0x7f0000000400)}) 02:48:01 executing program 1: r0 = memfd_create(&(0x7f0000000040)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x40001) write$FUSE_INIT(r0, &(0x7f0000000140)={0x50}, 0x50) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) futex(&(0x7f00000001c0), 0x0, 0x2, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f00000002c0), 0x0) 02:48:01 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000240)={'gre0\x00', {0x2, 0x4e24, @local}}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000000cc0)={@link_local, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="2f64649d554f68449b"], &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='proc\x00', 0x40000, &(0x7f0000000200)='$-vboxnet1%proc#\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x81, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000002c0)={r1}) recvmsg(r0, &(0x7f0000000700)={&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000640)=""/138, 0x8a}, 0x3) shutdown(r0, 0x0) [ 312.829930] audit: type=1800 audit(1539658081.556:135): pid=10773 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:01 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) setsockopt$inet_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000300), 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x0, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0xfffffffe, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) ioctl$sock_inet6_SIOCADDRT(r0, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000009c0)=ANY=[], &(0x7f0000000000)) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000280)={0x0, 0x1, {0x1, 0x0, 0x100, 0x0, 0x2}}) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x1, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000000000062400016"], &(0x7f00002bf000)='syzkaller\x00', 0x4000000001, 0xb7, &(0x7f0000000440)=""/183, 0x0, 0x0, [], 0x0, 0xf}, 0x48) socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000003c0)) 02:48:01 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) r1 = semget(0x0, 0x7, 0x80) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000740)=""/32) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x8000, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000300)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'vcan0\x00', 0x120}) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000780)={0x6, {{0xa, 0x4e22, 0x2, @local, 0x7fffffff}}, {{0xa, 0x4e23, 0x64, @ipv4={[], [], @local}, 0x925e}}}, 0x108) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@remote, @in=@multicast2, 0x4e22, 0x7, 0x4e20, 0x0, 0x2, 0x80, 0xa0, 0x33, r3, r4}, {0x80, 0x8, 0xd435, 0x0, 0x5, 0x6, 0x6, 0x1}, {0x40, 0x8, 0x9, 0xfff}, 0xffffffff, 0x6e6bbf, 0x3, 0x1}, {{@in6=@local, 0x4d6, 0x3c}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0xb}, 0x3500, 0x3, 0x0, 0x20, 0x3, 0xfffffffffffffffa}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000340)={"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"}) 02:48:01 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x20}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$KDADDIO(r0, 0x4b34, 0x9) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000140)={{0x5000, 0x11000, 0xd, 0x2, 0x1, 0x6, 0x2379e2c4, 0x2, 0x100000000, 0x1, 0x6}, {0x113004, 0xf000, 0x10, 0x9, 0x1000, 0x3, 0x81, 0x3ff, 0x8, 0x3, 0x233a, 0x200}, {0x0, 0x4, 0x4, 0x1, 0x0, 0x8, 0x8000, 0x400, 0x2, 0x0, 0x2, 0x100}, {0x1, 0x3000, 0x9, 0xffffffffffffff7f, 0xf13f, 0x81, 0xeb1, 0x7f, 0x20, 0x1, 0x100000001, 0x3ff}, {0x110000, 0x10f000, 0xd, 0x59f7e3b9, 0x0, 0x7fffffff, 0x7ff, 0x7, 0x3ff, 0x1, 0x2}, {0x10000, 0x1000, 0xb, 0x4, 0x0, 0x0, 0x8, 0x1f, 0x3, 0x1, 0x10001, 0x8af1}, {0x6000, 0x100000, 0xe, 0x6, 0x5, 0x4, 0x8, 0x8aad, 0x1, 0x7, 0xb4, 0xcc4}, {0x100000, 0x1f000, 0xf, 0xffffffff, 0xf8, 0xe8, 0xffffffffffffffe0, 0x93, 0x3f, 0xbd, 0xb9a5, 0xc9e}, {0xd000, 0xd000}, {0xf000, 0x1}, 0x2, 0x0, 0x5000, 0x400000, 0x8, 0x801, 0x4000, [0x0, 0xfffffffffffffffa, 0x100000000]}) accept4$llc(r1, 0x0, &(0x7f0000000080), 0x800) syz_open_procfs(0x0, &(0x7f0000001700)='fd/3\x00') dup2(r1, r2) 02:48:01 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="b7f2288a911993f0265df5cf1cdd8b55", 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x50202, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x4) [ 312.997756] audit: type=1800 audit(1539658081.726:136): pid=10786 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:01 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x7}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x18) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f00000000c0)) r2 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x80000000007, 0x1000000000000001) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x4000, 0x0) dup3(r0, r2, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)=0x40, 0x4) 02:48:01 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x4c000000, 0x0) 02:48:01 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond_slave_0\x00', 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x40, 0x0) write$FUSE_INIT(r3, &(0x7f0000000340)={0x50, 0x0, 0x1, {0x7, 0x1b, 0x6d0d, 0x7000, 0x5, 0x40, 0x2, 0x9}}, 0x50) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in, @in=@local, 0x4e21, 0x5, 0x4e24, 0x6, 0xa, 0x80, 0x80, 0x0, r2, r4}, {0x4, 0x5, 0x7fff, 0xfffffffffffffffe, 0xe8a, 0x401, 0x6, 0x1}, {0x7fff, 0x80, 0x4e3, 0x2}, 0x7f, 0x6e6bbf, 0x0, 0x1, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x18}, 0x4d5, 0x6c}, 0xa, @in6=@remote, 0x3502, 0x3, 0x1, 0x10000, 0x7, 0x7, 0x9}}, 0xe8) 02:48:01 executing program 5: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000200)=""/79, 0x78a) lseek(r0, 0xfffffffffffffffc, 0x1) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x1) getdents(r0, &(0x7f0000000100)=""/119, 0x77) [ 313.257904] audit: type=1800 audit(1539658081.986:137): pid=10816 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:02 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 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$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x2, 0x0, "a77760f5a7645bc43c241d69912dda0c63c2a66702000000000000007ba44947a79015f0fe57917c7c2a93987a938fdedfce7bbba4fec2d8a09c41fb233245f2604b9e07b8ab79ec15ef3818a17900"}, 0xd8) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e21, @multicast1}, 0x10) clock_gettime(0x0, &(0x7f0000003140)) recvmmsg(0xffffffffffffffff, &(0x7f00000030c0), 0x400027f, 0x0, &(0x7f0000003180)) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000840), 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000780)={0x0, @dev, @multicast2}, &(0x7f00000007c0)=0xc) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000800)={0x0, @broadcast, @rand_addr}, 0xc) sendto$inet(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000180)={0x2, 0x4e22, @remote}, 0x6) connect(0xffffffffffffffff, &(0x7f00000031c0)=@hci, 0x236) syslog(0x0, &(0x7f0000000480)=""/228, 0xe4) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x7}, 0x8) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={0x8, {0x2, 0x4e24}, {0x2, 0x4e20, @rand_addr=0x4}, {0x2, 0x4e21, @multicast2}, 0x2, 0x62b256b9, 0x3, 0x6, 0x51e3, &(0x7f0000000080)='ip_vti0\x00', 0x3, 0x627d929b, 0x4}) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000580)={'erspan0\x00'}) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)=""/39, &(0x7f0000000140)=0x27) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000380)={{0xa, 0x0, 0x0, @local}, {0xa, 0x0, 0x0, @remote}}, 0x5c) sendto$inet(r1, &(0x7f0000000000)="1b", 0x1, 0x8000, &(0x7f0000000100)={0x2, 0x4e23, @dev}, 0x10) r2 = getpgrp(0xffffffffffffffff) r3 = msgget(0x3, 0x10d) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000680)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000840)=0xe8) getgroups(0x1, &(0x7f0000000880)=[0xee00]) fstat(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000940)=[0xffffffffffffffff, 0x0, 0xee00, 0xffffffffffffffff, 0x0, 0x0, 0xee01, 0xffffffffffffffff]) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000980)={{0x800, r4, r5, r6, r7, 0x8, 0x7fffffff}, 0x7fffffff, 0xfff, 0x32e0, 0xbe, 0x4, 0x6, r2, r2}) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r8, 0x81785501, &(0x7f0000000600)=""/114) r9 = perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x3ff, 0x7, 0xffffffffffffe308, 0xffff, 0x0, 0x8, 0x8100, 0x5, 0x78, 0x4, 0x800, 0x400, 0x7f, 0x4, 0x1, 0x8a9, 0x7, 0x3, 0x9, 0x5, 0x0, 0x8ba8, 0x9, 0x9, 0x8, 0x6, 0x20, 0x1, 0xf2, 0x3, 0x8, 0x0, 0x8000, 0x7a4, 0xfff, 0x1, 0x0, 0x5973, 0x0, @perf_bp={&(0x7f0000000240), 0x1}, 0x100, 0xff, 0x7fff, 0x4, 0x800, 0x8, 0x400}, r2, 0x1, r0, 0x9) close(r9) 02:48:02 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x7a000000, 0x0) 02:48:02 executing program 5: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000200)=""/79, 0x78a) lseek(r0, 0xfffffffffffffffc, 0x1) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x1) getdents(r0, &(0x7f0000000100)=""/119, 0x77) 02:48:02 executing program 1: openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4), 0xc, &(0x7f0000000000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [], @local={0xac, 0x14, 0xffffffffffffffff}}}, {@in6, 0x0, 0x33}, @in=@broadcast, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x21b}}, 0x1) 02:48:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f00000000c0)) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x6c00000000000000}, 0xc, &(0x7f0000000000)={&(0x7f0000002000)={0x14, 0x200000000022, 0x1, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) close(r0) write(r0, &(0x7f0000000100)="12d93e63d540b4f0be38c17641d3e32076540465506f6894ef52fbf82a70c1247a7b5a66797ed980702209041e2bafdc9cecbff9e37cce0c9ed9f405a5b988263b43003565a77edd9a4fa23c0bf6ebff17c2b107662ae8050d449a55ce50d28a80a040805d5c6005a1f83817ec167d2673bbcf2e7ced18b4b4f4241766645ce5900b954c8899312b542867b0370dee06a0b9a47655fd52d0343097b5db020c90ff451a0f35413b40314eb76c2757406bcf1afda95b66e097d7623155a2b9ad37fdecc05ea14040884eb2a0d55cf7cd", 0xcf) 02:48:02 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000080002, &(0x7f00000002c0)=0x2, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0xfffffffffffffffc}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) 02:48:02 executing program 1: socketpair$unix(0x1, 0x81, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000180)={0x84, @rand_addr, 0x15, 0x0, 'rr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 02:48:02 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000004c0)=0x401, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) r4 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f00000007c0)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000004382face2323e5df6c5be4fa89bb6ee758f7718886d08276c994e502e301cbf3df95a788e79ae89f13e0108b4c54eee3787003c87cf88d0f9b29db77f86b0cafbc3c7a5ab38ced1791"], 0x48) fcntl$lock(r1, 0x7, &(0x7f0000000100)={0x1, 0x7, 0x3, 0xdb1, r2}) bind$bt_rfcomm(r0, &(0x7f0000000280)={0x1f, {0xa023, 0x2, 0x3ff, 0x7ff, 0x1, 0x3}, 0x8001}, 0xa) fstat(r1, &(0x7f0000000740)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x14) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f00000001c0)={0xfffffffffffffff8, 0x1d, 0x5292737a, @local, 'ifb0\x00'}) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) listen(r5, 0x18) r6 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x4e23, @local}], 0x2c) fstat(r4, &(0x7f0000000440)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000000340)={{0x3, 0x2, 0x8, 0x2, 0x1}, 0x61, 0xffffffffffff3165, 'id0\x00', 'timer1\x00', 0x0, 0x3, 0x0, 0x6, 0xffff}) openat$random(0xffffffffffffff9c, &(0x7f0000000300)='/dev/urandom\x00', 0x10080, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000002c0)={0xff, @rand_addr=0x4, 0x4e20, 0x0, 'dh\x00', 0x8, 0xe1c9, 0x3a}, 0x2c) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000180)={0x10, 0x7a}, 0xc, &(0x7f0000000040)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) [ 313.507235] audit: type=1800 audit(1539658082.236:138): pid=10843 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 [ 313.518595] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 02:48:02 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) 02:48:02 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x6000000, 0x0) 02:48:02 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xffffffffffffff5c, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) finit_module(r1, &(0x7f0000000440)='\x00', 0x2) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)="766574683100000000ffffffffffef00", 0xb) r2 = dup2(r0, r1) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB], 0x1}}, 0x44801) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000880)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4000000004}, 0xc, &(0x7f0000000840)={&(0x7f0000000700)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB="a693f9714864fc33948eba9a503404dabe7ec1c9a73466b49b708d27f8a986ad5970cc06408fa7452be3905c9800770f93640cf50d49e95b97f956186d0af830c50312f79c2fbbfa57dac08e14"]]], 0x1}, 0x1, 0x0, 0x0, 0x4004}, 0x40002) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x805, 0x0) write$uinput_user_dev(r3, &(0x7f0000000400)={'syz1\x00'}, 0x45c) r4 = dup(r3) ioctl$UI_SET_SWBIT(r4, 0x4004556d, 0x0) r5 = msgget$private(0x0, 0x120) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000200)=""/81) ioctl$UI_SET_EVBIT(r3, 0x40045564, 0x5) ioctl$UI_DEV_SETUP(r3, 0x5501, &(0x7f0000000300)={{}, 'syz1\x00'}) write$uinput_user_dev(r3, &(0x7f0000000d00)={'syz0\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x45c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000380), 0xfdf5) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f0000000000)={0x2, 0x5000000fffffffe, @empty, [0x5a8, 0x3e8]}, 0x0) ustat(0x80000000, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000100)=0x8) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000000340)=""/39, &(0x7f00000003c0)=0x27) socket$inet(0x2, 0x7, 0x85) lremovexattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="73656375726974792e766574683100000000ffbfffffffef00"]) [ 313.621761] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 02:48:02 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001300)={0x1, [0x0]}, &(0x7f0000001340)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001440)={0x0, @in6={{0xa, 0x4e22, 0x2, @mcast2, 0x6000000}}, [0x1, 0x3, 0x100, 0x6, 0x6, 0x9, 0x3, 0x5, 0x3ff, 0x7, 0xfff, 0x5, 0x8000, 0x2]}, &(0x7f0000001540)=0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001400)={r1, 0x6}, &(0x7f0000001580)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000000c0)={r2, 0x6}, 0x8) setsockopt$sock_int(r0, 0x1, 0x3ffffffffffffffe, &(0x7f00000002c0)=0x2, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xe000000, 0x800) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x1, 0xfffffffffffffffe, 0x4}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f00000001c0)={0xffffffff, 0x0, 0x8}) bind$alg(r3, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) r4 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x9, 0x101002) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000180)) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000000300)=""/4096) [ 313.856004] audit: type=1800 audit(1539658082.576:139): pid=10872 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 [ 313.999452] input: syz1 as /devices/virtual/input/input14 [ 314.113385] input: syz0 as /devices/virtual/input/input15 02:48:02 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x805, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x5) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffffc, 0x8000) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0xffffffffffffffff, 0x4) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0xf7) ioctl$UI_DEV_SETUP(r0, 0x5501, &(0x7f0000000300)={{}, 'syz0\x00'}) 02:48:02 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xd1, &(0x7f0000000000)={{0x5f5e0ff, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @mcast2}}, 0x4) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000001140), 0x4) connect$unix(r0, &(0x7f0000000640)=@abs={0x0, 0x0, 0x4e22}, 0x6e) r1 = openat$smack_task_current(0xffffffffffffff9c, &(0x7f0000000940)='/proc/self/attr/current\x00', 0x2, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dsp\x00', 0x80, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000540)={0x9, {0x2, 0x4e22, @local}, {0x2, 0x4e24, @multicast2}, {0x2, 0x4e22, @local}, 0x1, 0xffffffff00000001, 0x6c6, 0x3, 0xa0000000000, &(0x7f0000000500)='bond0\x00', 0xfffffffffffffffd, 0x2b2c, 0x7ff}) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00000004c0)) r3 = semget$private(0x0, 0x3, 0x105) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) r5 = getegid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) getgroups(0x5, &(0x7f00000002c0)=[0xee00, 0xffffffffffffffff, 0xee01, 0x0, 0xffffffffffffffff]) ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f0000000380)="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") getsockname$inet(r2, &(0x7f0000000700)={0x2, 0x0, @local}, &(0x7f0000000740)=0x10) r9 = openat$dsp(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/dsp\x00', 0xb0700, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000780)={@remote, 0x1d, r6}) rename(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00') semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000300)={{0x6ba, r4, r5, r7, r8, 0x8c, 0x7fff}, 0x9, 0x0, 0x2}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f00000006c0)={0x9, 0xffffffffffff8001, 0x7, 0x4, 0x1, 0x100000001}) ioctl$sock_SIOCBRADDBR(r9, 0x89a0, &(0x7f0000000800)='ip6_vti0\x00') 02:48:02 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x40, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_WRITE(r1, &(0x7f0000000080)={0x18, 0xfffffffffffffffe, 0x8, {0x9}}, 0x18) 02:48:02 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x7a00, 0x0) 02:48:02 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000004c0)=0x401, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) r4 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f00000007c0)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000004382face2323e5df6c5be4fa89bb6ee758f7718886d08276c994e502e301cbf3df95a788e79ae89f13e0108b4c54eee3787003c87cf88d0f9b29db77f86b0cafbc3c7a5ab38ced1791"], 0x48) fcntl$lock(r1, 0x7, &(0x7f0000000100)={0x1, 0x7, 0x3, 0xdb1, r2}) bind$bt_rfcomm(r0, &(0x7f0000000280)={0x1f, {0xa023, 0x2, 0x3ff, 0x7ff, 0x1, 0x3}, 0x8001}, 0xa) fstat(r1, &(0x7f0000000740)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x14) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f00000001c0)={0xfffffffffffffff8, 0x1d, 0x5292737a, @local, 'ifb0\x00'}) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) listen(r5, 0x18) r6 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x4e23, @local}], 0x2c) fstat(r4, &(0x7f0000000440)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000000340)={{0x3, 0x2, 0x8, 0x2, 0x1}, 0x61, 0xffffffffffff3165, 'id0\x00', 'timer1\x00', 0x0, 0x3, 0x0, 0x6, 0xffff}) openat$random(0xffffffffffffff9c, &(0x7f0000000300)='/dev/urandom\x00', 0x10080, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000002c0)={0xff, @rand_addr=0x4, 0x4e20, 0x0, 'dh\x00', 0x8, 0xe1c9, 0x3a}, 0x2c) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000180)={0x10, 0x7a}, 0xc, &(0x7f0000000040)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 02:48:03 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000080)={0x1, 0x0, [{0x80000000, 0x4, 0x4, 0xffffffffffff0000, 0x8, 0x80000001}]}) 02:48:03 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xffffffffffffff5c, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) finit_module(r1, &(0x7f0000000440)='\x00', 0x2) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)="766574683100000000ffffffffffef00", 0xb) r2 = dup2(r0, r1) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB], 0x1}}, 0x44801) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000880)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4000000004}, 0xc, &(0x7f0000000840)={&(0x7f0000000700)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB="a693f9714864fc33948eba9a503404dabe7ec1c9a73466b49b708d27f8a986ad5970cc06408fa7452be3905c9800770f93640cf50d49e95b97f956186d0af830c50312f79c2fbbfa57dac08e14"]]], 0x1}, 0x1, 0x0, 0x0, 0x4004}, 0x40002) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x805, 0x0) write$uinput_user_dev(r3, &(0x7f0000000400)={'syz1\x00'}, 0x45c) r4 = dup(r3) ioctl$UI_SET_SWBIT(r4, 0x4004556d, 0x0) r5 = msgget$private(0x0, 0x120) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000200)=""/81) ioctl$UI_SET_EVBIT(r3, 0x40045564, 0x5) ioctl$UI_DEV_SETUP(r3, 0x5501, &(0x7f0000000300)={{}, 'syz1\x00'}) write$uinput_user_dev(r3, &(0x7f0000000d00)={'syz0\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x45c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000380), 0xfdf5) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f0000000000)={0x2, 0x5000000fffffffe, @empty, [0x5a8, 0x3e8]}, 0x0) ustat(0x80000000, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000100)=0x8) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000000340)=""/39, &(0x7f00000003c0)=0x27) socket$inet(0x2, 0x7, 0x85) lremovexattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="73656375726974792e766574683100000000ffbfffffffef00"]) 02:48:03 executing program 1: socketpair$unix(0x1, 0x100000000005, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_vs\x00') setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000780)={@in={{0x2, 0x4e23, @broadcast}}, 0x100000000, 0x80, 0xcb4, "1216492a727251d774fba030beb1875af9c16ad657d2956093fb992798d56551eea69ac6c55840aad7cd99624df31b25118063af2cfedaaa2900bb53bb0f7188cff3808714011629d7bfda32ad9f892d"}, 0xd8) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000080)=0x4, 0x4) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000540)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00000001c0)={0x3, 0x7}) getpeername(r0, &(0x7f0000000480)=@generic, &(0x7f00000002c0)=0x80) read$FUSE(r3, &(0x7f00000040c0), 0x1000) stat(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000240)) stat(&(0x7f0000000640)='./file0/file0\x00', &(0x7f0000000700)) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000340)={{0x2, 0x4e20, @loopback}, {0x306, @dev={[], 0x15}}, 0xa, {0x2, 0x4e21, @broadcast}, 'syz_tun\x00'}) write$FUSE_INIT(r3, &(0x7f0000000100)={0x50, 0x0, 0x8, {0x7, 0x1b, 0x0, 0x0, 0x0, 0xfffffffffffffffe}}, 0x50) read$FUSE(r3, &(0x7f00000030c0), 0x127a) syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x212380) write$FUSE_ENTRY(r3, &(0x7f0000002000)={0x90, 0x0, 0x2}, 0x90) read$FUSE(r2, &(0x7f0000001000), 0x1000) write$FUSE_ENTRY(r3, &(0x7f0000003000)={0x90, 0x0, 0x3, {0x2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x85e7}}}, 0x90) close(r3) [ 314.305843] audit: type=1800 audit(1539658083.036:140): pid=10897 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 [ 314.334173] input: syz1 as /devices/virtual/input/input16 [ 314.394060] input: syz1 as /devices/virtual/input/input17 02:48:03 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x7a00000000000000) [ 314.575439] input: syz1 as /devices/virtual/input/input18 02:48:03 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x500, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000500)={0x0, 0x1, 0x30, 0x1, 0xcc8}, &(0x7f0000000540)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={r1, 0xfeb0, "f6de14e6ea56391c77a3ec00fe3830fff5dd840ecf568b48f4193321641225eb115d80c1ed0369d75b2d9fc65ce0861eddd0e6a03dce1b7627b55348a4af41a0a9c085a159ad56f663e3be146d2e25a8c2c82a1f3269660befa55c62cf72c7dd845212891454ecef83cb491b3c97a9e1b8bcf65965b28b9577aff1e700c6474c560726c21d9a8d1f98256fae5b89b75e477796640c2547bff7481d6d9ea0511b9513a42c1c2fd0ad5c9a317b021f5bd4b297000723f9864e3a147ad23f152e33b930154fa8d2af0cb3becb1d37bd7951a844479feb3bcd5984ddd43d1bd73e854eddb25a429af81e"}, &(0x7f0000000180)=0xf0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x42b, @empty, 0x8}}, 0x81, 0x10001, 0x7, 0x3, 0x5}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={r2, 0x10000, 0xdbb6, 0x8, 0x1000, 0x80000001, 0x5, 0x0, {r3, @in6={{0xa, 0x4e22, 0x7, @mcast2, 0x100000001}}, 0x6, 0x6, 0x800, 0x3f, 0x36b}}, &(0x7f00000003c0)=0xb0) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) getsockopt$IP_VS_SO_GET_SERVICE(r4, 0x0, 0x483, &(0x7f0000000440), &(0x7f00000004c0)=0x68) bind$inet6(r4, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r4, &(0x7f00007a8fff), 0x254, 0xfffffefffffffffe, &(0x7f0000000400)={0xa, 0x4e20, 0x1000, @loopback}, 0x1c) getsockopt$inet6_buf(r4, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) recvfrom$inet(r0, &(0x7f0000000580)=""/230, 0xe6, 0x12001, &(0x7f0000000680)={0x2, 0x7, @multicast2}, 0x10) [ 314.625647] audit: type=1800 audit(1539658083.356:141): pid=10922 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:03 executing program 1: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x200, 0x93) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000045c0)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000004600)={@dev={0xfe, 0x80, [], 0xf}, @dev={0xfe, 0x80, [], 0x12}, @loopback, 0xfff, 0x4, 0x9, 0x400, 0x4f, 0x2020000, r1}) r2 = getpid() perf_event_open(&(0x7f0000002c40)={0x7, 0x70, 0x8, 0x2, 0x3, 0x9, 0x0, 0x8, 0x50410, 0xa, 0x4, 0x101, 0x81, 0x0, 0xec, 0x27b61f09, 0x5, 0xbf, 0xfffffffffffff000, 0x0, 0x70, 0x2144, 0x3, 0x10000, 0x6, 0x7, 0x8, 0x8001, 0x6, 0x27, 0x8001, 0x8, 0x2, 0x4, 0xe4ca, 0x8, 0x17a, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000002c00), 0x2}, 0x11001, 0x63, 0x1, 0x7, 0x5, 0x8, 0x832}, r2, 0x9, r0, 0x1) r3 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) sendmsg$netlink(r3, &(0x7f0000002b80)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002b00)=[{&(0x7f00000005c0)={0x3f0, 0x39, 0x502, 0x70bd2d, 0x25dfdbfc, "", [@typed={0x8, 0x4, @uid=r4}, @generic="094f8f7fe4530605789d1a6182b9104b0ea1bc7775491b5631cfe42ca40358ded11be248ee81cfddf87b5ade095c410c8bbafd2ce3f8d1d5fe642a0c4388a224e9fd6994ce8db5116a7a31a807b48a72978750dc4754f13f28c3db1e6ecc7690fe3508d8a79ebead0eeb34c4f11fa535b564d325e3a24a05d9287db2616cb286604534ffa3854f7c9d0e462c61fa112a569457", @nested={0x33c, 0x6, [@generic="14b59a063023a22e7b8d2819fce3f9bbc0eb84eb4e", @generic="7b5a4a08f5d7320d37782e76e61b1efdacd993f4c6deac264070b74e36a6a5b3a64b281b6bd44ac588ec33245b5c6b0e8eb5eb89bb5655a6d83197052aee0d65", @generic="d06984e78fd34366f146f764a5146cac5d046a6077391959ccd7d0dc4cefd0ee095d0dcccdb6c40d0a59787595fc1d630614502bb94214a7d8443c8cb6ef91dc35a4421b016f1c10bdffee0aa23dcdc7fb8123fe29b5878f70aa5a283e85f946e6f3eb5e0ef6b314f7818e5ff3bd1b0a93ac44c488acec66fb847655abf95b1db26294c1360089", @generic="37339d3f3c13d7e4309691647ff12961fc11b9ce7aee0f601ea05c9b42e8071bb1bae58a624819ce4635f3af3b4d6f6b821149c84153815aa7bac65423397806749969a32b8748e39f0033c98a333de86feb117d33ee940af0b66b00721e56d76498bd311d0b2aa00e3bb865929d836b80225ad712abba0c681c5a1c3a1a3a74c676fce1604e20b64b4390d7f5ae6dce8fa3b0fcccba4270e7fb6638040cddb3bbf763a6", @generic="2d09b6e77f817a8db981aea21a724e48b3bfd4bc585d166ab86fade16bc34af4f0368cb8e86c19fc02aa2dd7d99a13f84ea47c41bdbfd71fef8ead2f44fe96604776a56e590554d06ef7d87a49efebeec051481d677e08484472f72489f2d778916bf003438b4461d5872f05723ea13de427b939b54e7c5bbd2f8ac7cb38f41fb868d22acf32c939e36206ac24b22623373c12ab84ad7156481220cff6d72c8845", @typed={0x1c, 0x8d, @binary="e46f7d5304fa450cb2b929d0683c8bf43a8d1a4234c0"}, @generic="9656077517fb8424ae7856f1cc98244f6dff98cda60eaf9de7002ca79d0523dd45a12669c25e06f2572b6844f8e9587b09056c9489ec8c508a8fc180201c0e3bd6f0524384586f9dafcf30567678cf3fd4b3a6d6ea25903c5705fc099f0865aceeef624159c5d5ae2bf294b478d7c65ffb4e5e5ff4664f414485f81862af1cb65a168caeefccdb9c003208f46d14435b336610ad49e38cd497acf5ff3fec0a8a320f574c84d029e6b665277bbaac6d601f53494350e02a6cd23a392361e2516ec145be27b5e66d", @generic="1fe80a1676c9dee4294bc84356c4c72e46", @typed={0x4, 0x1b}, @generic="0682c7ea60b32c43d08756218255373491d67132ab5331654e45c2b5"]}, @typed={0x8, 0x4f, @str='\x00'}]}, 0x3f0}, {&(0x7f0000002cc0)=ANY=[@ANYBLOB="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[@generic="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@nested={0x14, 0x5, [@typed={0x8, 0x2a, @u32}, @typed={0x8, 0x87, @fd=r3}]}, @generic="a9ee9ca4d6bceac2c4c819089ca493ae97bc6606ebec5703c441a6a0a39d3cf16148d139a47cb2b0a9c3b1f09dfae2002861f6a55b823574adc0a5e0a14da96db8b3de14f0c1bb7977fd2e61a074660b31371a55509d1e82769a07fd0217ff8a1fc72ec90010d8b0ecc3b93ff58082b990293d52ec028c6c4d094702f168d640d20acf8985b14c8a493bdc8cdb579c5a3766dbca2087efa828dbdb642407369f59a6d4bb7f1611c4813e0bff2d9a4baf31894e95a713aa53bca2a1fb8830448f0afe6442f54c6b35127de0974a334ffe6588bcbe57c8c5f38d0ddb6c3d55377323ba4ef3a7a8fa84b357cacf355521d1387128a1b8810d87", @typed={0x8, 0x89, @u32=0xa}]}, 0x1124}], 0x6, 0x0, 0x0, 0x4}, 0x4000) sendmsg$nl_generic(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)={0x1c, 0x28, 0xb01, 0x0, 0x0, {0x7}, [@typed={0x5, 0x2, @u32}]}, 0x1c}}, 0x0) 02:48:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc) rt_sigsuspend(&(0x7f0000000000)={0xffff}, 0x8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0x101, 0x4) r2 = socket$netlink(0x10, 0x3, 0x10000000004) write(r2, &(0x7f0000000100)="2700000014000707030e0000120f0a0010000100f5fe001259f338c57410e8a99f47ff00000007", 0x27) r3 = getpgid(0x0) fcntl$lock(r1, 0x7, &(0x7f00000001c0)={0x1, 0x6, 0x0, 0x9f0, r3}) recvmmsg(r2, &(0x7f0000003900)=[{{&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/213, 0xd5}}], 0x1, 0x0, &(0x7f0000003ac0)) 02:48:03 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x200000000000000) 02:48:03 executing program 5: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000080)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082ef0a)=""/246) write$P9_RUNLINKAT(r2, &(0x7f0000000100)={0x7, 0x4d, 0x2}, 0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) write$P9_RFSYNC(r2, &(0x7f0000000000)={0x7, 0x33, 0x1}, 0x7) 02:48:03 executing program 3: mkdir(&(0x7f00000018c0)='./file0\x00', 0x0) mount(&(0x7f0000000100), &(0x7f0000000240)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f0000d04000), &(0x7f0000903000)='./file0\x00', &(0x7f00000003c0)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f0000000580)) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xfffffffffffffffa, 0x4900) kexec_load(0x100000001, 0x7, &(0x7f0000000ac0)=[{&(0x7f0000000580)="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", 0xfd, 0x9, 0x3}, {&(0x7f0000000400)="bd54f0894627bd8470adb2525d814c5af83826fa12c08a6a050629aa7f894a7c7780fce15c7a4e8023c063d9c2d1a2aedc2d98a85f0412227ebd45af84fff4852cbda5e7fac2f141a8d5a8ac7c9440e62f95bfff687a12f627e0be4a32a4b434", 0x60, 0x4, 0x1}, {&(0x7f0000000680)="e6b0d3e91b6d803ea1c988cd329cdc98f84f6a576c37a70a84b0c005701abd045c7429212c4dd58159ce7fcd056ba22cd503c8c54e43fa26a1337b50febdb9850217a847c60aa1d2847964ace214944a03b54c2263e19bc7940068a2c4da1815c9ef", 0x62, 0x8e2, 0x33}, {&(0x7f0000000780)="5cd3b53a9a10e97da39e594625f93ab0910b34cf94aff8073a0833181e212cda2b21bd4536a0a5825f79c8c708996f6f32714d8066e42b38fc5dbc3ab0db0397416e36af834798d8f6f0e41b44d52526b5bbaf2a33231ad0cd765fa5655d0be887c5c61f97d1c60a9f4d06ef8d2cd88eeb2e454c3df16ee372bf0d2938a5f4f6e940998be07a554f796977abbd6a4b4b6a88a88cc2b6eb62d1ff8dac71d7427a6778797a46cd697588324ac25ba35f2b5e55402efe2b78708c186ab0324946a1632e462a28c380115e2e2fea3565af8033d7b9cdeff7d05d", 0xd8, 0x4, 0xc4bd}, {&(0x7f0000000000)="51769be1fc2f4965b7e578d3826634c5e76a1c34e1317ffa", 0x18, 0xfa, 0x3}, {&(0x7f00000008c0)="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", 0xfb, 0x401, 0x6}, {&(0x7f00000009c0)="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", 0xfd, 0x3, 0xffffffffffffd123}], 0xa0000) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000bc0)={{0x6, 0x1000}, 'port1\x00', 0x0, 0x0, 0x6, 0x2, 0x100, 0x0, 0x2, 0x0, 0x4, 0x9}) mkdir(&(0x7f0000000880)='./file0/file1\x00', 0x0) mount(&(0x7f0000000240), &(0x7f0000000200)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount(&(0x7f0000000140), &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000740)='sysfs\x00', 0x0, &(0x7f0000000740)) mount(&(0x7f0000000080), &(0x7f00000000c0)='./file0/file1\x00', &(0x7f00000002c0)='fusectl\x00', 0x0, 0x0) mount(&(0x7f0000000240), &(0x7f0000000140)='.', &(0x7f0000000340)='ext4\x00', 0x3002480, &(0x7f0000000700)) 02:48:03 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x500) 02:48:03 executing program 0: r0 = socket$inet6(0xa, 0x2000000000000005, 0xff7ffffffffffff8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x100000001, 0x4bc00000000, 0x9, 0x24b8}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0xd7}, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000140)={{0x7, 0x3, 0x0, 0x1, 0x9, 0x2}, 0xb4f, 0x8001, 0x8, 0x3, 0x200, "ca47cb5edfcb60f40ca20c4ecc7dfdc1cc3d9d8983588b0fdc6be2196da5f869d42b7bdb3b6c2e37d580f0d860ca1468dd6cea711718fc9de5a1e6b243c6cddf4106031b1f77007afbebb5ddbf57a062673a563c097c5db69d12aae214275762ca245def2d1194d9126976c09c4f756469a5fd862a10ccec8d8212fcdd3bc7c4"}) 02:48:03 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="153f6234488dd25d766070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x10002, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000040)) socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) getsockopt$inet_tcp_int(r1, 0x6, 0x24, &(0x7f0000bfcffc), &(0x7f0000000100)=0x4) 02:48:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000), 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c0000002700ff0a0000009bbba7da1f05a834f7ffffff006cd9287a"], 0x14}}, 0x0) 02:48:03 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x100000001, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000080)) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB="3800000010000b0f000200000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000001800120008000100677265000c00020008000300ac141400"], 0x38}}, 0x0) 02:48:03 executing program 1: personality(0x0) futex(&(0x7f0000000040), 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000140), 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x0, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000000440)=@abs, &(0x7f0000000600)=0x6e, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000640)='/dev/cuse\x00', 0x2, 0x0) memfd_create(&(0x7f0000000680)='user_linkup\x00', 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f00000006c0)='cpuset.mem_hardwall\x00', 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$team(&(0x7f0000000340)='team\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000380)={@mcast2}, &(0x7f00000003c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@multicast2, @in6}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000005c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001d00)={{{@in6, @in6=@mcast2}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000001e00)=0xe8) nanosleep(&(0x7f0000000200)={0x77359400}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001e40)={{{@in=@local, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000001f40)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000002140)={&(0x7f0000000300), 0xc, &(0x7f0000002100)={&(0x7f0000001f80)={0x14}, 0x14}}, 0x0) seccomp(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x58fe4}]}) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000140)="42805da0690fef69dc0f01ee8141ff0faa0faa370f38211ac4c19086d9f28fc9410feefac421e572f1f0a6e5e54175440f2e1ac4010d64ac1e5d31a3b7c44379dfb9d6adbe90dfc4c3916efafe9f7f") 02:48:03 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x6c) 02:48:03 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa1f17ba900000080046d5050900000000000000aeacda6f022b00002000000000ac16fdac95a1005b"], &(0x7f0000000000)) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'irlan0\x00', {0x2, 0x4e21, @loopback}}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20000, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0x4, 0x1, 0xa50, 0x5, 0x5d500, 0x10001, 0x0, 0x7, 0x1, 0x800}) [ 315.256541] netlink: 'syz-executor3': attribute type 3 has an invalid length. [ 315.279597] netlink: 'syz-executor3': attribute type 3 has an invalid length. 02:48:04 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x97, 0x0) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000180)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x4600c0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x4001fc) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1c) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000240), 0xffffffffffffffff) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000140)={0x56aa, 0x11, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x6012, r3, 0x0) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000040)='trusted.overlay.nlink\x00', &(0x7f0000000080)={'L+'}, 0x28, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 02:48:04 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) r1 = socket(0x10, 0x7, 0x1f) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @empty, @local}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000), 0x4) 02:48:04 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x2) 02:48:04 executing program 5: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0x1fb}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_u='version=9p2000.u'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RREADDIR(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="5b002901000000000000000000000000000000000000000000000000000d002e2f66696c65302f66696c653000000000000000000000000000f8ffffffffffffff0013002e2f62696c65302f65302f66696c653043041c10ba93e9b9537c32805b1551921a52a422c28d9ce1ab9aa1c4ddbe72f6492678a638118914ef29394f890000"], 0x5b) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000840)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = dup2(r1, r0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) 02:48:04 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[@ANYRES32], 0x4}, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d9, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) mq_getsetattr(r0, &(0x7f0000000080)={0x8000, 0xfffffffffffffffc, 0x0, 0x5, 0x2, 0x2, 0x7ff, 0x10000}, &(0x7f00000000c0)) 02:48:04 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x400000, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x200, 0x400001) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000580)=0xfffffffeffffffff) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0xa03, 0x0) syz_mount_image$nfs4(&(0x7f0000000100)='nfs4\x00', &(0x7f0000000140)='./file0\x00', 0x3, 0x5, &(0x7f00000004c0)=[{&(0x7f0000000180)="a3143aa9507b8c0d31d0933d84278175c7a1596b523138bca6a5c9d3bee51d66d54ee0d712b497d395eeac78ec0198549822531973d1910503a35fcf0b2a14416cedd90818b8e2d78db62f8f8f22d308f4d63afcd44a0f2f3ae22b9ffd59af03fa63215ca45186fb21f2c8fa9a7a1e1ea72a0e6359f949529193ff6dd752815a929b4afc45422de04db1268e987e4377aeb630d2717587669af2ad41d1c7ee7345d0ec661d436c3ffab2940720cb37830731ccce6b2c4b61447811de1e56fe1491b11e245a139e099c1bbc95db3bcd4ed2fc02d1b9f2a0", 0xd7}, {&(0x7f0000000280)="74f35582775c7d596fa3222b41e0eba2009213b8ed578e7a75989750ccb1e49474c494ce4db80b3fdc911572f02de3ec2106fb4535ad11cd44fc86545a250ee7ad0cd6e86fb03e54f5ec4fa1874e04c7c7989717550236f960e0", 0x5a, 0x3ff}, {&(0x7f0000000300)="a3d0d3c01258f4e594fc7c0513170387170adb39ac2e2f0178c5af6fec05fc060002b755c93cf523846d661f70c1dbf45ad72c5ba3196d431b4b9f9ec20d7e518c7bba4b71986eec0d1b4a772b34aaf06eeaf7ea635819160853ea2c7702ad714807b3096013ffa4583f74a5db04328e608d542e747b1359472a7ad5166c5a26162d61eb96b4423a37476a7f538db21f601a933fec3176f3db90", 0x9a, 0x1ff}, {&(0x7f00000003c0)="bcd74fca55e90db16883a9461769432d1b1777afbb3a7c3e55be75cd09f115ea0f5f636d90b95049d91b8d262fe177cc05ae7792beca76e630e18e288422b5304ea7649a97fef48237fa34aa3ab7e94e93b7f9f8a500e33c384300ddeecd62fbe3c4c118171552c0e50ddfddffbc6b186de003425e5562b338dcb72b3d3068866847deffc23efded31e5b3a656715234ef1170e2bef743528486450f", 0x9c, 0x3}, {&(0x7f0000000480)="0819bb074d37f25b2fd16bff4d4c51743bcdbb19465fb9982283f987a3d9c2f10f49a69776bd346bd8e86e1c52c2399bf52a44569924a9d668", 0x39, 0x3f}], 0x1010400, &(0x7f0000000540)='/dev/dmmidi#\x00') ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000600)={0x7, 0x3}) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00000005c0)) write$sndseq(r2, &(0x7f0000000000)=[{0x2, 0x0, 0x1ff, 0x0, @tick, {}, {}, @note={0x81, 0x2, 0x0, 0x0, 0x401}}], 0x30) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) 02:48:04 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) close(r0) 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) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='pids.events\x00', 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000500)='rdma.current\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', 0x0, 0x8}, 0x10) close(r0) r4 = socket$kcm(0x2, 0x5, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x8981, &(0x7f0000000040)) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000380)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f0000000980), 0x0, &(0x7f0000000400), 0x0, 0x20000001}, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x24000, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000080)={"000000000000000000e9dc00", 0x200082}) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000440)={r2, r6}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x89f1, &(0x7f0000000080)='ip6tnl0\x00') ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000004c0)=0x6) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8d4, 0x20}, 0x2c) r8 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x3, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000020b3b271ff94000000007b42000000000000000000000000000000"], &(0x7f0000000000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) close(r8) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000100)='tasks\x00', 0x2, 0x0) r9 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='+[vboxnet0trusted\x00', 0xffffffffffffff9c}, 0x10) openat$cgroup_ro(r6, &(0x7f0000000300)='pids.current\x00', 0x0, 0x0) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f00000000c0)={'yam0\x00', 0x200}) r10 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x4, 0x4, 0x4, 0x4, 0x0, 0x1}, 0x2c) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000240)) close(r10) socket$kcm(0xa, 0x5, 0x0) 02:48:04 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback, @dev, @loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1, @loopback, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000040)=r1) [ 315.739102] ion_mmap: failure mapping buffer to userspace 02:48:04 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f0000000080)={0x30, 0x5, 0x0, {0x0, 0x6, 0x7, 0x7}}, 0x30) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xf158f6bae1653a40) 02:48:04 executing program 5: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f00000000c0), 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x2) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='io\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f00000031c0)=[{{&(0x7f0000000e40)=@ipx, 0x80, &(0x7f0000000f40)}}], 0x1, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80, 0x0) sendfile(r0, r1, &(0x7f0000000100), 0x2007ff) tee(r0, r0, 0xfff, 0x2) 02:48:04 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[@ANYRES32], 0x4}, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d9, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) mq_getsetattr(r0, &(0x7f0000000080)={0x8000, 0xfffffffffffffffc, 0x0, 0x5, 0x2, 0x2, 0x7ff, 0x10000}, &(0x7f00000000c0)) 02:48:04 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x1000000) 02:48:04 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3, 0x100) ioctl$TCSBRK(r0, 0x5409, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x80240) unlinkat(r0, &(0x7f0000000240)='./file0/file0\x00', 0x1) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x3) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x80000001) syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x200, 0x410081) mlockall(0xfc) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000100)={0x6, 0x18, [0xffffffffffffffff, 0x8, 0x3f, 0x1, 0x6, 0x5e]}) unshare(0x40000000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000000180)={{0x9}, 'port0\x00', 0x0, 0x0, 0x6, 0x10000, 0x1, 0x1, 0x101}) 02:48:04 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x3f) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x7) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'rose0\x00', {0x2, 0x4e21, @rand_addr=0x80}}) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10000001f) 02:48:04 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f0000000080)={0x30, 0x5, 0x0, {0x0, 0x6, 0x7, 0x7}}, 0x30) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xf158f6bae1653a40) 02:48:04 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x40000000) [ 316.218812] IPVS: ftp: loaded support on port[0] = 21 02:48:04 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x0, 0x1}) prctl$setendian(0x14, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x101040, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000180)='ip6gretap0\x00', 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000200)={r2, 0x0, r1}) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000100)=""/112) 02:48:05 executing program 1: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000280)={0x21, @rand_addr=0x5, 0x4e20, 0x4, 'nq\x00', 0x2e, 0x1ffc000, 0x7b}, 0x2c) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x40, 0x0) getsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f0000000100)=""/119, &(0x7f0000000180)=0x77) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)=0x0) kcmp(r2, r3, 0x7, r1, r1) accept4$alg(r1, 0x0, 0x0, 0x800) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x0, 0x603d, 0xffffffffffffffff, 0x0) 02:48:05 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x48000000) 02:48:05 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) pipe(&(0x7f0000000000)={0xffffffffffffffff}) write$UHID_CREATE(r1, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000080)=""/132, 0x84, 0x4, 0xff80000000000000, 0x2, 0x100000001, 0x9}, 0x120) 02:48:05 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x8c) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x13}}}, 0x1c) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r2 = socket(0x11, 0x80002, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000240)) bind$packet(r2, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r3 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000900)='/dev/vhci\x00', 0x8020004, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2e, &(0x7f0000000140)=""/124, &(0x7f00000003c0)=0x7c) ioctl$KVM_GET_MP_STATE(0xffffffffffffffff, 0x8004ae98, &(0x7f00000001c0)) sched_getparam(0x0, &(0x7f0000000200)) setsockopt$inet_buf(r2, 0x0, 0x2a, &(0x7f0000000100)="17dc21d6ab638743949ed481d5d284263f2e42a927", 0x15) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f00000004c0)={"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"}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000380)={0x0, 0x8}, 0x8) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x2}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300)={r4, 0x9}, &(0x7f0000000340)=0x8) r5 = accept4(r0, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0x80, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(r5, &(0x7f0000003d40)=[{{&(0x7f0000001b00)=@l2={0xc9}, 0x80, &(0x7f0000001d00), 0x0, &(0x7f0000001d40)}}, {{&(0x7f0000002300)=@nl, 0x80, &(0x7f0000003740), 0x0, &(0x7f00000037c0)}}], 0x4000000000001eb, 0x0) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000400)=0x3) 02:48:05 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x4c00) [ 316.627176] IPVS: ftp: loaded support on port[0] = 21 02:48:05 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[@ANYRES32], 0x4}, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d9, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) mq_getsetattr(r0, &(0x7f0000000080)={0x8000, 0xfffffffffffffffc, 0x0, 0x5, 0x2, 0x2, 0x7ff, 0x10000}, &(0x7f00000000c0)) 02:48:05 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3, 0x100) ioctl$TCSBRK(r0, 0x5409, 0x2) 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x80240) unlinkat(r0, &(0x7f0000000240)='./file0/file0\x00', 0x1) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x3) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x80000001) syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x200, 0x410081) mlockall(0xfc) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000100)={0x6, 0x18, [0xffffffffffffffff, 0x8, 0x3f, 0x1, 0x6, 0x5e]}) unshare(0x40000000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000000180)={{0x9}, 'port0\x00', 0x0, 0x0, 0x6, 0x10000, 0x1, 0x1, 0x101}) 02:48:05 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) io_setup(0xfffffffd, &(0x7f0000000500)=0x0) socketpair(0x1, 0x2, 0x1000, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) io_cancel(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0x401, r0, &(0x7f0000000200)="665a0cc953fe278a019e1982b3c18c51675c43513809f018acdd59f696e1f927b115352713daca4cddabc5af817b3e030222fb7e66f80faed0fdaa107338368b071d7689e8208e27a3cd3e325179c393675d313ad62ea36f93ae", 0x5a, 0x3, 0x0, 0x0, r2}, &(0x7f0000000380)) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r4, 0x2287, &(0x7f0000000080)=0x1) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r5, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r6 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f00000003c0)=0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000480)={0xffffffffffffffff, r4, 0x0, 0xd, &(0x7f0000000440)='uservboxnet0\x00', 0x0}, 0x30) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000000640)={r0, r2, 0x1f, 0x1, &(0x7f0000000540)="a9d603fe880c1e5f5019bbc419036c1e932b5db40e4d8ea93a64b88575f825a8bfcbeadc8fda16b338efa5e3e3b0ec2ec6d1ef7bb382ecdda7d75600661d68fe8d42a328048e45220d6fd872333633942e6daf6336fb7a3c584b02f4376b460501a1a56423c57e702d7ef44b095bfd1fb9921119c181c09a1f68c7d5b9d69cca25ec536342c0615edea8b9c1e2a59439c6a7e7bbd597023c2865677538143eace7e6e97a0f167ecbb711673b835bc167a4eb9b0a6df8be23979c0f735b6e1ae9e58af396e095a0759b9b33d06648db1def4bbd55a3d8a1fff42b2c764bdd5fa3cfea6d054c3dd1156976c940ffbc4184", 0xfff, 0xbe2, 0x7fffffff, 0x1, 0x8, 0x101, 0x3, "083e0d2caf50b05ae30c77ac2827bd48c67e4116ee2553e1e94285ed41126639015de1e86cb129085fcdf29642bea80e3a9d1abd1347ee0b576a3405f6826ae852ec606dfffd35d54d17e22f3cb59e58bd8e"}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000004c0)={r7, r3, 0x0, 0x5, &(0x7f0000000400)='hash\x00', r8}, 0x30) bind$alg(r6, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0xd) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000100)="4f60462ae3fe53e19760879bf1915477dc99aea9d035310f874769d86372688a91c7b5834aca957998da119f98a75fb7f0ddc43980a9ab0bba378b24a23c01f31b3158624e43f78499d3a7ef8e3dee1a5ba7af019795ae03000000f2db8c5d272215d360b065c8b227ab067c7f530bd8b4eda320c9d69a537b3db2e541145d9920f1cbffb9e5c7abfb8aa23f3c32d5aaa51151a779dc788cbf300306548b7f9cad846bcad14fee28577b8bd8599100000000", 0xb2) accept$alg(r4, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) dup(r0) [ 316.848167] IPVS: ftp: loaded support on port[0] = 21 [ 316.883332] kauditd_printk_skb: 6 callbacks suppressed [ 316.883346] audit: type=1800 audit(1539658085.586:148): pid=11101 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:05 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0xfffffffe) 02:48:05 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) 02:48:05 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[@ANYRES32], 0x4}, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d9, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) mq_getsetattr(r0, &(0x7f0000000080)={0x8000, 0xfffffffffffffffc, 0x0, 0x5, 0x2, 0x2, 0x7ff, 0x10000}, &(0x7f00000000c0)) 02:48:06 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x2000000000000000) [ 317.614130] audit: type=1800 audit(1539658086.346:149): pid=11129 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:06 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@loopback, @in=@broadcast, 0x4e20, 0x9, 0x4e23, 0x0, 0x0, 0xa0, 0xa0, 0x0, 0x0, r1}, {0x1, 0x8, 0x3, 0x5, 0x1, 0x4, 0x6, 0x40}, {0xfffffffffffeffff, 0x6, 0xfffffffffffffffa, 0xff}, 0xff, 0x6e6bb5, 0x1, 0x0, 0x2, 0x3}, {{@in6=@remote, 0x4d2}, 0xa, @in6=@remote, 0x34ff, 0x3, 0x3, 0x2, 0x3, 0x1, 0x7ff}}, 0xe8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x22, &(0x7f0000000200)=""/139, &(0x7f0000000080)=0x8b) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000040)={0x1, 0x0, [{0x2, 0x0, 0x5, 0xfffffffffffff571, 0x800, 0x80000000, 0x8001}]}) 02:48:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010000106000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012000c000100626f6ef4000000000c0002000800180000000000"], 0x3c}}, 0x0) 02:48:06 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xff, 0x4, 0x7, 0x0, 0x0, 0x9, 0x1, {0x0, @in={{0x2, 0x4e24, @multicast1}}, 0x80000000, 0x2, 0x0, 0x1, 0x1}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x5, 0x0, 0x8, 0x9, r1}, 0x10) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r2, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r2, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) 02:48:06 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xc6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f00000000c0), 0xc) ioctl$EXT4_IOC_RESIZE_FS(r0, 0x800448d7, &(0x7f0000000040)) 02:48:06 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[@ANYRES32], 0x4}, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d9, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 02:48:06 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x20000000) 02:48:06 executing program 2: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000000040)={0x0, 0x1, 0x0, &(0x7f00000000c0)}) getsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000), &(0x7f0000000080)=0x4) 02:48:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) unlink(&(0x7f00000001c0)='./bus\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x8004) fcntl$setstatus(r0, 0x4, 0x46bfd) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000000180)={0x5, 0x1, 0xfd, @local, 'veth1_to_bond\x00'}) ftruncate(r0, 0x8200) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) ftruncate(r0, 0x0) io_setup(0x40000100000003, &(0x7f0000000200)) getrandom(&(0x7f0000002580)=""/4096, 0x1000, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhci\x00', 0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000540)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000280)={0x0, 0xffffffffffffffb0}, &(0x7f00000002c0)=0x8) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000240)={0x0, 0x5, 0x4f, 0x3e00000, 0x4b7}) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) [ 317.807623] audit: type=1800 audit(1539658086.536:150): pid=11141 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:06 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x408800) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080)=0x8, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x1, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000140)) 02:48:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0xdcd2, 0x0, 0x0, 0x8}) r1 = syz_open_pts(r0, 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x400, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000140)={0x0, 0x0, 0x7, 0x90, &(0x7f0000ffb000/0x2000)=nil, 0x100000000}) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000040)={0xa}) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x5, 0x8000) 02:48:06 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[@ANYRES32], 0x4}, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d9, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 02:48:06 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x3000000) [ 317.918265] md: invalid raid superblock magic on ram0 [ 317.989891] md: ram0 does not have a valid v0.0 superblock, not importing! [ 318.005175] audit: type=1804 audit(1539658086.736:151): pid=11159 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor5" name="/root/syzkaller-testdir049813075/syzkaller.T2xfyX/141/bus" dev="sda1" ino=16853 res=1 [ 318.046970] md: md_import_device returned -22 02:48:06 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400002, 0x0) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000080)) socket$key(0xf, 0x3, 0x2) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x4, @loopback, 0x8000000000000}, 0x1c) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) [ 318.087197] md: invalid raid superblock magic on ram0 02:48:06 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x6c00000000000000) 02:48:06 executing program 1: socket$pptp(0x18, 0x1, 0x2) 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x3, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 318.113240] audit: type=1800 audit(1539658086.806:152): pid=11168 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 [ 318.113464] md: ram0 does not have a valid v0.0 superblock, not importing! [ 318.171404] md: md_import_device returned -22 02:48:06 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x200, 0x0) write$cgroup_type(r0, &(0x7f0000000340)='threaded\x00', 0xffffffc5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FS_IOC_SETVERSION(r1, 0x40087602, &(0x7f0000000040)) dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 02:48:07 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[@ANYRES32], 0x4}, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d9, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 02:48:07 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) ftruncate(r0, 0x400000000000) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xf, 0x4, 0x4, 0xc2ea, 0x0, 0xffffffffffffffff, 0x0, [0x11]}, 0x2c) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000600)='memory.current\x00', 0x0, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000440)={0x8}) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000000)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000540)) [ 318.295846] audit: type=1804 audit(1539658087.026:153): pid=11187 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir481955147/syzkaller.NyMPY4/127/bus" dev="sda1" ino=16864 res=1 02:48:07 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000680)=0x2002, 0xfffffffffffffe5c) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmmsg(r1, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000080)=""/132, 0x84}, {&(0x7f0000000140)=""/148, 0x94}, {&(0x7f0000000200)=""/192, 0xc0}, {&(0x7f0000000300)=""/161, 0xa1}, {&(0x7f00000003c0)=""/110, 0x6e}], 0x5, &(0x7f00000004c0)=""/236, 0xec, 0x100000001}}], 0x1, 0x40000000, &(0x7f00000005c0)) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000600)={'erspan0\x00', {0x2, 0x4e20, @local}}) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000ec0)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000fc0)=0xe8) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000640)=0x5eb) bind(r1, &(0x7f0000001000)=@hci={0x1f, r2}, 0x80) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) [ 318.383853] audit: type=1800 audit(1539658087.116:154): pid=11191 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:07 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x4c000000) 02:48:07 executing program 1: socket$pptp(0x18, 0x1, 0x2) 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x3, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 02:48:07 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[@ANYRES32], 0x4}, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d9, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 02:48:07 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) ftruncate(r0, 0x400000000000) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xf, 0x4, 0x4, 0xc2ea, 0x0, 0xffffffffffffffff, 0x0, [0x11]}, 0x2c) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000600)='memory.current\x00', 0x0, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000440)={0x8}) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000000)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000540)) [ 318.639020] audit: type=1800 audit(1539658087.366:155): pid=11210 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:07 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x600) 02:48:07 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mmap$binder(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x6b6b6b, 0x12, r0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000000c0)={r3, r4}) 02:48:07 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[@ANYRES32], 0x4}, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d9, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 02:48:07 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) ftruncate(r0, 0x400000000000) 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$MAP_CREATE(0x0, &(0x7f0000000400)={0xf, 0x4, 0x4, 0xc2ea, 0x0, 0xffffffffffffffff, 0x0, [0x11]}, 0x2c) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000600)='memory.current\x00', 0x0, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000440)={0x8}) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000000)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000540)) [ 318.918512] binder: binder_mmap: 11227 20002000-20006000 bad vm_flags failed -1 [ 318.927091] audit: type=1800 audit(1539658087.656:156): pid=11226 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 [ 319.252288] audit: type=1804 audit(1539658087.976:157): pid=11202 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir481955147/syzkaller.NyMPY4/127/bus" dev="sda1" ino=16864 res=1 02:48:08 executing program 2: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x5, &(0x7f00000004c0)=[{&(0x7f0000000080)="b1f4cf23c9eabb5428de3e5b4e3f060417aef572e2cbcec0924d73b7b4e307104af7f5bf5c01d2fbdb52a60f1519b79f2eaac19e7ba24efadd828e97bd1db109a8284d625b56efcd1cdfcdf91ed1dd31d77a3a7070c104380275d5343c87b2b6f08163c45a6cb17a0faba49d6d0d9450a525e108096202f385f05d06", 0x7c, 0xfffffffd}, {&(0x7f0000000100), 0x0, 0x1}, {&(0x7f0000000140)="a3162671ddee952fa702c6b54380e094dfa2ce80683c0aafa5de1718f361700adc3f0164521a0b6bff5cb898aaf37ff5f9442d303120008bec78eb5ccec8b6f9f74eeff0267fe5937efb4535bdac945557954ef554e499dfddaa8a1a78dbd67779b39f2ecf9cb44d010c4e6e05dffa1b7d86ca46e7cee412e96dffc439da29b38d2cb6f2aead6580b71936de1ca472faa25f2c", 0x93, 0x5}, {&(0x7f0000000200)="b85284e839cb20294d8eef6d2837003b47d10d7aac595417bed96ce86eca6a8cde9c0e276b06935f21b8bf3bbe0f4fce95c8518470ad1d81efe1ad482d9f2afcffefa2073b30c01414e7ebc4beb30ca63cbde65d2297bb54dd97961147", 0x5d, 0x10001}, {&(0x7f0000000400)="74a55293b3cab3a0e13ebf05ce4b2c03d4fef03f6eca5d8f1e66e55af6db0af92a6ea77db594879cd772b7b1d5816951d8c882c42ed4896d85be4ae0f2fb09538e955e18e533ac36dfe0166054c2bf43a62929a36096aafb60148e244413709dd2d63bcea0ea0ec8b340fd3b46fc390140ebf46fd53a9cc943941230344270e4268d45bc8f31f0f28b314604e379c4467e39fe9d4be3", 0x96, 0x100}], 0x39a000, &(0x7f00000003c0)={[{@bsdgroups='bsdgroups'}]}) openat$nullb(0xffffffffffffff9c, &(0x7f0000004600)='/dev/nullb0\x00', 0x40, 0x0) exit_group(0xfffffffffffffffe) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000004640)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4(r0, &(0x7f0000000280)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x80, 0x80800) sendmsg$nfc_llcp(r1, &(0x7f00000045c0)={&(0x7f0000000300)={0x27, 0x0, 0x0, 0x7, 0x8, 0x506, "b425aefbbb002d0ff6d00bdbe59c454ad4b12fc7b9a93acd50229fe7cfcc104680dc2497fe1859e20989ecc65d7a1fd75e6d1827e910dd92d087b2d0d05001", 0x19}, 0x60, &(0x7f0000003540)=[{&(0x7f0000000540)="f4cc556359cd9b0691f6c551fe26cad2a524a85040a057a30baa9ab3a6ca58f19db7061641424f468ae0a59c25fc2cbc24b337692854bd76dd8fbddd6b778d15cc9a73bc946d29241c3176bcb6d68306a25a64a5a651e8c8d541a0ae3af8a2617de60a40fda75d06585344bc90b39689fbb517d43af84a7d7161c34bac7b22187c0820ff610fc28a7f120f16a130e83f62198a821e1a49c992fab5606d234c407977e1e019625714cc08188456fdb0af92bce7c04f704c60f3b1211a50ed85483e56a3d85ed5de6e367a107cdd8c995d60554a62ccc393dc10e64864c94f1241ef0afcd05b95c4105bbdcb65894646d3237f12da2b3b05af39317c77d109f0c07c12e776f14c75f8dba7a45c4375790e1620cf2a61490c09d0ee85e4b8e480c0aeaf1dd3bfe71d0c38934771265e7b2e730609dfdfc3077d1b134e2a5a70dc1fb72d07c6fe876ca2aa89c59cbd81d7e2d78cdd1ae6bd108abbc72cd6d145fbc71a13f7367be12089b3e40953ee3834e85eb7e74b2bf2173240f51c8850a2e4cbcc6b993e6180b4d9af62534f7df37f0692414e9f3860ac0e6dbdcda064e926ae4eb02a8e75920bf08a638b23e856c55bd440c1e80e501df60b878c7dadda186babe87015c4e413c91156f09d78308e64b5b08bfba83aa88bfc95020a87ff4a40ee4013388652c9237fccf7b45e85e15057aefb10997ff3a3f1dfd880442b5e566190b6c34d1f474706e9f48b600a20da5dc1109b9b9f4730f908b79b2c4f515eab5b6aa4db9011c5b20bbcd60757cb508dbef69eb0e47f1c24917550fb1225d9a992de684df7ebf08ef9a51eb20d40ad70b97901a8439861a6258f7b10fd4bcbae2def37e781c4a28080182bfd9b18a0ecc36337d6d2852c334d97b01e4729d1a065cd288e7b39a113e69142857d5f087e03d4c2921ef692686c3fbec60a084ca006fde20d6284c93fe37a8477e7f0c808b255d1e05e5ae1312a11c51c8ab74241de80bf906c57764950431c3044641420c3bcab0e0e61842bd5a29d189b490a6cd6b0ec0a6bc4279e0caba33a703fad5a78c23152cf1b5c1e352c64d7aac65bc7398e1473f193bfab09642e7df5daf013485105339a803af828034579e6525e3000996f707a0e7dab09859427c6adb1b3f5bd36686f6d22acfb7085261999bb5b898f513374f5dbd9eff7fe9741e64958bb6d09a352a624210b717727a2cdbdbf572f6a4d1d3c74094b82d3f1890c62ec7e575180f48b95910664d10f7d5cc6500a96231ff4debebf7bbfbe0f9a769cd8a944acec95f855b46210ecb2629c173686cad34affc1a11b2e09fd3f9deddfd87e20e4a01dec40906bba4bc972af0adbffe9d0b300e70ec53b7e00fd517316f9292aacb1a79e986b65d894bf150f307fba021d2bc3e810e77f241f9097a1db4cbb75e84db77932e56cac0f8d601e8d5d850738c35dbfa6bfa95814ba9c069a9b88229d6590e79f4637871109966186d8835e16ea46639291e9c57c75074a070fbcfc42a918060b12ad140c9472069bf2c72d43893293edeea3afce0a086af169569a29d02717e6bbb1703b2af59847d90e7fbb28eb9aad0d1696d181487c2a7fd0f2cb0a944e357dc0e7ae2342e7b7bd562233e192ba3ea04ddc6c28dacde98546a847079e11035035cbbad034731f2eb61191a4d786864e5a80c3f9f20f0cd0b0877317e36068c7abaa19fb8b699b0cc8b5086665c06dc0a997b7e7e1139bce3f37c0a3392d1b5c5dec9c472623137bc651b927eb48b27efca75e121f1d8e34547d943c2255507d273deb2a98e342e2499e824ad180b81560f023f77d29263fb256e7961e3ff1d0d06f759e72df47791c48b209bc0730f08a54b8556eaa824a952f6c244ccb8f673386dd17be12b7ddbfa907ad6e40a517bd514e7cd3206114b5f98013a58eb2221a088779d163312af86b0d1a64e6c3f01fe0ee3005e6ab902b14b355a92592d5115b10b7d4a7ad2b193f63461811fa3e02540e75d0f49bad7b8d8aa24fb5673910d20385c29628731497dcbbfc79eaf3473463fcb77dcbdb9cc0b5e44bfba792bfd1a865c6b0cf64ff1bd49153576ab3497e9ba307ee5519631936fcf1fb5173257aa63443a763a5656257b582f7ed961c1bfb36bec3fbbdbf733d4e2040fd148fe85ac0ae365314ff27c894fdc3717f86257d881777bcc0022e3ea037111024d0acb996a688042629830ae77d2d042c4fd06dc71188d871a3c8f959a8547396c81f14cd649e2a3c4cb35a2f0d5cb30e8c521675b89a5e7253a8f6be27a02612c3cddeaf9a607de61bedbdded24b4d5b7b2ec2247f6bffba4d96d09e01042dfb7830e985928bbf2fee41fffab93bb67b9b8dd01802dcb76a285be97c4c2324a7530fe8817c6ce662dbbf17bc363ca30ae9dfdd0bf0b4ff7f0e3d6804d3e3349c63835e5995fe57da5a57e9a07ef808be289153f1e2f12f9f57cb2569e088d42a9af8a1de8bbeabac3c96fbc9b72f9b9e5091a381022d2caa4eac69f6c685482262d7ec2faadef1b2cf511815d4a78f579552e14dd0bb06049b723eabf4658b1c29a02009f1b38484760b94a460a5d2babc87939ba94257435de927431598896218eb1894ea25049fc25cefe5a25bd3703e273133eaf2d37ebae1ef7c845ddadb4c777dae58fa7ca810d5f3c83ee0b68603e7c45cd8c1a0303d0383db1dc31c1dcbf1cd3503c7e51c02ff9f8da632f4b84f3085582f14d6545e5a664bc548a3ea0278a48e2bb9b976132f0957bdf23be2f8a18bbba1dd819c5b5bd2bc4ae85fbe127158af6f21def8ea1c57cdeb96d4547d52b4633f408e83ef0dac92c611ce1a1939492798901d48dfba113e7adac7d67fa96d72d2266c273ac6394a7e1e69ac71541766172ba141422b686670b1798f56c5d4a3ac75b98d72843663107c394e293eb8a8fd9f20061f700492025e18d49ac54328f747cce89eac08859fb219f83562bcd7420ce7bca5b59ea93b022ea67d1322d757e6e2c41200ab0f25a06f625898e7e06a3e07d2a68275ec40f6dd6000c900942615bb7fd74f762ada4f058632bd7d6be5dde7c9b447eb010921f06bee38b8debddb3888e4fc5948e119c9bdd764fdeaf65a502207b88a73a879562f3c18ed5d288a2b0d1f09ee31f7e304feafd751261b1fc39c891939a5089744daecd595d81a6edc2b8ebbbb59d118914c8467d746effe707dc4ee0765ce7d8c69a7e9514b034ffa45a4c8375e629f821ae5672ae9deb98947e651826f872129538b4e5f071a16aaaf7eaa2f3b49a54ddd13b51e69a2045014e55c25b45b193a61e07c2f9a992c3f77d145d9e41ad689b3cc3ca3cee7a3f3097f9976bfb53b50698ad9e3be056fb636680fab642f8324907d6a42ccb54999b1152a1580b6b4f805b53ae5b79b7142a345e52d6a52cb12060121d3f247ab9a318a6bf3d6cfad09c10dc65827ad3c2045b3db8a009a9384085706cda204c27afbe5d4e1fca3b48907e40998e8ddcad80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0x1000}, 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0x1000}], 0x4, &(0x7f0000003580)={0x1010, 0x0, 0x5, "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0x1010, 0x20000000}, 0x40000) getsockname$packet(r1, &(0x7f0000004680)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000046c0)=0x14) r2 = syz_open_dev$usbmon(&(0x7f0000004700)='/dev/usbmon#\x00', 0x1, 0x400000) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x2) 02:48:08 executing program 1: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0xc0002, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001140)={0x0, 0x20}, &(0x7f0000001180)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000011c0)=@assoc_value={r2, 0x8}, 0xffffffffffffff45) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000140)=""/4096) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000080), &(0x7f00000000c0)="c614ad62d065e0c9a9ef500ecd2a3be67509b3b03e54d9ae592957532d8a9788c01bf62285c9d9d261100a2f9c586781eef478fee1728f543285e1653e91cb79cdc4b6dd76cd46527a9f9ae1aa567eb0c6f399df3eaf64"}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x16) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 02:48:08 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x6800000000000000) 02:48:08 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[@ANYRES32], 0x4}, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d9, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 02:48:08 executing program 5: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000006c0)={'bpq0\x00'}) 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) memfd_create(&(0x7f0000000400)='selinuxuserposix_acl_access\x00', 0x0) execveat(r1, &(0x7f0000000000)='\x00', &(0x7f0000000280), &(0x7f0000000040), 0x0) uname(&(0x7f0000000280)=""/30) mkdir(&(0x7f0000000140)='./file0\x00', 0x108) readlink(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)=""/148, 0x94) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000040)={0xffffffffffffffff, r1}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r2, 0x3305, &(0x7f00000000c0)) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000080)={0x5, 0x0, 0x9af, 0x4, 0x583}) 02:48:08 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x400004e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) 02:48:08 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000080)={0x9, {{0xa, 0x4e22, 0x9, @mcast2, 0x6}}, {{0xa, 0x4e24, 0x4, @local, 0x100}}}, 0x108) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) 02:48:08 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x700) [ 319.566653] Restarting kernel threads ... done. 02:48:08 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[@ANYRES32], 0x4}, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7d9, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) [ 319.634232] Restarting kernel threads ... done. 02:48:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000003e80)=[{0x37000000, 0x0, &(0x7f0000002a80), 0x159, &(0x7f0000000100)=[@op={0x18}], 0x24}], 0x4924924924924b1, 0x0) 02:48:08 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)) r3 = eventfd(0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000080)={r3}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000180)={r3, 0x0, 0x3}) r4 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000000c0)={0x82e, 0x3, 0xfff, 'queue0\x00', 0x80000001}) 02:48:08 executing program 5: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000006c0)={'bpq0\x00'}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) memfd_create(&(0x7f0000000400)='selinuxuserposix_acl_access\x00', 0x0) execveat(r1, &(0x7f0000000000)='\x00', &(0x7f0000000280), &(0x7f0000000040), 0x0) uname(&(0x7f0000000280)=""/30) mkdir(&(0x7f0000000140)='./file0\x00', 0x108) readlink(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)=""/148, 0x94) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000040)={0xffffffffffffffff, r1}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r2, 0x3305, &(0x7f00000000c0)) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000080)={0x5, 0x0, 0x9af, 0x4, 0x583}) 02:48:08 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000480)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000580)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000005c0)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f00000006c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@mcast1}}, &(0x7f0000000800)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000840)={{{@in6=@ipv4={[], [], @multicast1}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@mcast1}}, &(0x7f0000000940)=0xe8) getresuid(&(0x7f0000000980), &(0x7f00000009c0)=0x0, &(0x7f0000000a00)) stat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000b00), &(0x7f0000000b40)=0x0, &(0x7f0000000b80)) getgroups(0x7, &(0x7f0000000bc0)=[0xee00, 0xffffffffffffffff, 0xee01, 0xee00, 0xee00, 0xee01, 0xee01]) stat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000cc0)={0x0, 0x0, 0x0}, &(0x7f0000000d00)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000d40)={0x0, 0x0, 0x0}, &(0x7f0000000d80)=0xc) fsetxattr$system_posix_acl(r0, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000dc0)={{}, {0x1, 0x5}, [{0x2, 0x1, r1}, {0x2, 0x7, r2}, {0x2, 0x1, r3}, {0x2, 0x3, r4}, {0x2, 0x2, r5}, {0x2, 0x2, r6}, {0x2, 0x7, r7}, {0x2, 0x1, r8}, {0x2, 0x0, r9}], {0x4, 0x1}, [{0x8, 0x2, r10}, {0x8, 0x2, r11}, {0x8, 0x6, r12}, {0x8, 0x3, r13}, {0x8, 0x3, r14}, {0x8, 0x2, r15}], {0x10, 0x1}, {0x20, 0x2}}, 0x9c, 0x1) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) 02:48:08 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x300) 02:48:08 executing program 2: syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff, 0x35b, &(0x7f0000000000)=[{&(0x7f0000010000)="5846534200001000000000000000100000000000000000000000000000000000984f0b5042b64b06bc86cba3e6cc3f800000003b4800004000000000000000800000000000000081000000000000008200000007000010000000000100000000000006c034a40200010000100000000000000000000000000c0908040c", 0x7d}], 0x0, &(0x7f0000000180)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000000c0)) 02:48:08 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[@ANYRES32], 0x4}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 02:48:08 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x9fbd) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1f, 0x200000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x1, [0x7]}, 0x6) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) 02:48:08 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f0000001000), 0x1000) fchmod(r0, 0x20) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1}, 0x50) mkdirat(0xffffffffffffff9c, &(0x7f0000000880)='./file0/file0\x00', 0x0) read$FUSE(r0, &(0x7f00000030c0), 0x1000) read$FUSE(r0, &(0x7f0000001000), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000002000)={0x90, 0x0, 0x2, {0x0, 0x0, 0x0, 0x0, 0x80}}, 0x90) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) read$FUSE(r0, &(0x7f0000001000), 0x7) write$FUSE_ENTRY(r0, &(0x7f0000003000)={0x90, 0x0, 0x3, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4001}}}, 0x90) 02:48:08 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) [ 320.146777] XFS (loop2): Mounting V4 Filesystem 02:48:08 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0xc000) 02:48:08 executing program 5: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000006c0)={'bpq0\x00'}) 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) memfd_create(&(0x7f0000000400)='selinuxuserposix_acl_access\x00', 0x0) execveat(r1, &(0x7f0000000000)='\x00', &(0x7f0000000280), &(0x7f0000000040), 0x0) uname(&(0x7f0000000280)=""/30) mkdir(&(0x7f0000000140)='./file0\x00', 0x108) readlink(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)=""/148, 0x94) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000040)={0xffffffffffffffff, r1}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r2, 0x3305, &(0x7f00000000c0)) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000080)={0x5, 0x0, 0x9af, 0x4, 0x583}) 02:48:08 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000082, &(0x7f00000002c0)=0x2, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x200, 0x1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="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", 0xfc, 0x2}], 0x240040, &(0x7f0000000200)={[{@utf8no='utf8=0'}, {@nonumtail='nnonumtail=1'}, {@iocharset={'iocharset', 0x3d, 'maccenteuro'}}, {@shortname_lower='shortname=lower'}], [{@dont_hash='dont_hash'}, {@appraise='appraise'}, {@subj_type={'subj_type', 0x3d, ')vmnet1cpuset'}}, {@subj_type={'subj_type', 0x3d, '\\'}}, {@subj_user={'subj_user', 0x3d, '}'}}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@fsmagic={'fsmagic'}}, {@smackfshat={'smackfshat', 0x3d, '{'}}]}) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) [ 320.198304] attempt to access beyond end of device [ 320.208377] loop2: rw=4096, want=2036888240641, limit=264192 [ 320.260363] XFS (loop2): metadata I/O error in "xlog_bread_noalign" at daddr 0x1da40000200 len 1 error 5 [ 320.293316] XFS (loop2): empty log check failed [ 320.304952] XFS (loop2): log mount/recovery failed: error -5 02:48:09 executing program 3: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[@ANYRES32], 0x4}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, &(0x7f0000000000)) [ 320.334033] XFS (loop2): log mount failed 02:48:09 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) r1 = dup3(r0, r0, 0x80000) r2 = fcntl$getown(r0, 0x9) mq_notify(r1, &(0x7f0000000000)={0x0, 0x2a, 0x3, @tid=r2}) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10120042}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)={0x10e4, 0xb, 0xa, 0x200, 0x70bd2a, 0x25dfdbfd, {0xf, 0x0, 0xa}, [@generic="eda4c44f9220a313de9ef23d9dfe662c6b98ca46e6cafca319224725d5d79b021075a85e9de2d4b6aec8ed1605cd396146e5e06496c286e6e1f90f01b56053ece6b679477e0036e0635c083dd292a909c76999b409295366e9067a9c00f8f0ef6d8070b7339437d85e967d97dce72e81a4582fd9ab8549361cece2f16525fe57d8bec34ff96a8285be026ea336dec7bcee43", @generic="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", @typed={0x14, 0x2a, @ipv6=@local}, @typed={0x14, 0x7e, @ipv6=@local}, @typed={0x14, 0x8f, @ipv6}]}, 0x10e4}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000800) [ 320.408222] Restarting kernel threads ... done. 02:48:09 executing program 3: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[@ANYRES32], 0x4}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, &(0x7f0000000000)) 02:48:09 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0xa) 02:48:09 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[@ANYRES32], 0x4}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 02:48:09 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$uhid(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE(r1, &(0x7f0000000380)={0x0, 'syz0\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000200)=""/43, 0x2b}, 0x11c) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) readv(r1, &(0x7f0000000080)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) prctl$getreaper(0x28, &(0x7f0000000000)) 02:48:09 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="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", 0x1000) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x730, @loopback, 0x3f}, 0x1c) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0x3) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0xd3, &(0x7f0000000100), &(0x7f00000000c0)=0x11) [ 320.648744] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 320.671858] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 320.706665] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 320.735650] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 320.755609] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 320.772715] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 320.782455] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 320.789443] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 320.796392] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 320.804236] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 320.811094] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 320.817986] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 320.824961] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 320.831809] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 320.838704] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 320.845687] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 320.852567] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 320.859501] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 320.866413] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 320.873352] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 320.880205] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 320.887100] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 320.894103] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 320.900953] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 320.907827] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 320.914708] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 320.921589] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 320.928478] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 320.935433] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 320.944519] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 320.951324] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 320.958172] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 320.965011] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 320.971893] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 320.978817] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 320.985679] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 320.993221] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 321.001539] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 02:48:09 executing program 1: r0 = socket(0x11, 0x2, 0x9) r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x9, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000400)=[{0xffffffffffffffff, 0x2000}, {r1, 0x410}, {r2, 0x1000}], 0x3, 0x6) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) 02:48:09 executing program 3: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[@ANYRES32], 0x4}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, &(0x7f0000000000)) 02:48:09 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0xffffffff00000000) [ 321.009597] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 321.016515] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 321.023391] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 321.030207] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 321.037073] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 321.046433] hid-generic 0000:0000:0000.0006: hidraw0: HID v0.00 Device [syz0] on syz0 02:48:09 executing program 0: r0 = socket$inet6(0xa, 0x40000000a, 0xfffffffffffffffd) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x3ac, 0x1, &(0x7f0000000000)={0xa, 0x200004e20, 0x0, @mcast2, 0x4}, 0xfffffffffffffdcd) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) 02:48:09 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[@ANYRES32], 0x4}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 02:48:09 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"766574000000000000000000bd6800", 0x43732e5398416f1b}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000080)=0x1) 02:48:09 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x80) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x81, 0x400000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000080)=0x401, 0x4) 02:48:09 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 02:48:10 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x100000000000000) 02:48:10 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[@ANYRES32], 0x4}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 02:48:10 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x121000, 0x0) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000080)=0x1) 02:48:10 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0xf0ffffffffffff) [ 321.682803] device lo entered promiscuous mode [ 321.800122] device lo left promiscuous mode 02:48:10 executing program 1: r0 = socket(0x11, 0x2, 0x9) r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x9, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000400)=[{0xffffffffffffffff, 0x2000}, {r1, 0x410}, {r2, 0x1000}], 0x3, 0x6) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) 02:48:10 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) sysfs$3(0x3) 02:48:10 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 02:48:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) 02:48:10 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x6800) [ 322.063343] device lo entered promiscuous mode 02:48:10 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) 02:48:10 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) [ 322.159192] kauditd_printk_skb: 7 callbacks suppressed [ 322.159203] audit: type=1800 audit(1539658090.886:165): pid=11437 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'sit0\x00'}) sendmsg$nl_route(r0, &(0x7f0000005700)={&(0x7f0000000040), 0xc, &(0x7f00000056c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000140004004300000b3100000200aa145e76512ac2"], 0x1}}, 0x0) 02:48:10 executing program 5: getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000280)={@loopback, 0x0, 0x0, 0x0, 0x1, 0x8000, 0x9, 0x7}, &(0x7f00000002c0)=0x20) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000100)="6901006c656761637900", &(0x7f00000001c0)={'syz'}, &(0x7f0000000000)="111700", 0xfffffffffffffffb) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup2(r0, r1) fchown(r2, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x100000) 02:48:10 executing program 0: creat(&(0x7f0000000000)='./file0\x00', 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@rand_addr, @in6=@dev}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000180)=0xe8) getgroups(0x9, &(0x7f00000001c0)=[0xee00, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xee00, 0xee00, 0xee00, 0xffffffffffffffff]) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) socket$pptp(0x18, 0x1, 0x2) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) [ 322.258011] device lo left promiscuous mode 02:48:11 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x500000000000000) 02:48:11 executing program 2: getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000480), 0xffffffffffffffff) fanotify_init(0x0, 0x0) [ 322.448683] audit: type=1800 audit(1539658091.176:166): pid=11469 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:11 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) 02:48:11 executing program 1: r0 = socket(0x11, 0x2, 0x9) r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x9, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000400)=[{0xffffffffffffffff, 0x2000}, {r1, 0x410}, {r2, 0x1000}], 0x3, 0x6) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) 02:48:11 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 02:48:11 executing program 5: 02:48:11 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0xfeffffff00000000) 02:48:11 executing program 2: [ 323.070133] device lo entered promiscuous mode 02:48:11 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d00001000000000000000000000000300060002003e0502000000e000000100000000000000000800120002000200000000007d220000180004000000000000000000000000000000001f030000001600000003010000000000000000000000000000000000000300050000000000020001000000f6070000000000000000"], 0x80}}, 0x0) 02:48:11 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x2000000802, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x0, @dev}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000200)}, 0x0) 02:48:11 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000080)="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") r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200000, 0x0) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x1, @mcast2, 0x8}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0xfffffffffffffed4) bind$inet6(r2, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r2, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) 02:48:11 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) [ 323.185046] audit: type=1800 audit(1539658091.916:167): pid=11490 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:12 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x600000000000000) [ 323.291741] device lo left promiscuous mode 02:48:12 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000801, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) [ 323.415719] audit: type=1800 audit(1539658092.146:168): pid=11512 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 [ 323.638725] device lo entered promiscuous mode 02:48:12 executing program 1: r0 = socket(0x11, 0x2, 0x9) r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x9, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000400)=[{0xffffffffffffffff, 0x2000}, {r1, 0x410}, {r2, 0x1000}], 0x3, 0x6) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) 02:48:12 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x5) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') getpeername$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0}, &(0x7f0000000300)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000400)={0x0, @multicast2, @loopback}, &(0x7f0000000440)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000640)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000780)=0xe8) accept4(r0, &(0x7f00000007c0)=@hci={0x1f, 0x0}, &(0x7f0000000840)=0x80, 0x80000) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000880)={@mcast2, 0x0}, &(0x7f00000008c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000900)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000a00)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000a40)={'team0\x00', 0x0}) recvmsg(r0, &(0x7f0000000c40)={&(0x7f0000000a80)=@hci={0x1f, 0x0}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000b00)=""/84, 0x54}], 0x1, &(0x7f0000000bc0)=""/68, 0x44}, 0x101) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002040)={0x0, @remote, @local}, &(0x7f0000002080)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000020c0)={@dev, 0x0}, &(0x7f0000002100)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000003740)={@multicast2, @remote, 0x0}, &(0x7f0000003780)=0xc) recvmmsg(r0, &(0x7f0000005fc0)=[{{&(0x7f00000037c0)=@ethernet={0x0, @local}, 0x80, &(0x7f0000005b80)=[{&(0x7f0000003840)=""/168, 0xa8}, {&(0x7f0000003900)=""/150, 0x96}, {&(0x7f00000039c0)=""/4096, 0x1000}, {&(0x7f00000049c0)=""/157, 0x9d}, {&(0x7f0000004a80)=""/99, 0x63}, {&(0x7f0000004b00)=""/4096, 0x1000}, {&(0x7f0000005b00)=""/69, 0x45}], 0x7, &(0x7f0000005c00)=""/12, 0xc, 0x9}, 0x1ea4e000}, {{&(0x7f0000005c40)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000005f00)=[{&(0x7f0000005cc0)=""/112, 0x70}, {&(0x7f0000005d40)=""/207, 0xcf}, {&(0x7f0000005e40)=""/170, 0xaa}], 0x3, &(0x7f0000005f40)=""/74, 0x4a, 0xfffffffffffffffa}, 0x7}], 0x2, 0x12000, &(0x7f0000006040)={0x77359400}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006080)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000006180)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000006340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000006380)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000081c0)={'team0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000008200)={@local, @broadcast, 0x0}, &(0x7f0000008240)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008280)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000008380)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000008540)={@dev, @loopback, 0x0}, &(0x7f0000008580)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000085c0)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f00000086c0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008b00)={0x0, @rand_addr, @dev}, &(0x7f0000008b40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008b80)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000008c80)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000009580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000800}, 0xc, &(0x7f0000009540)={&(0x7f0000008cc0)={0x878, r2, 0x101, 0x70bd28, 0x25dfdbfe, {}, [{{0x8, 0x1, r3}, {0x168, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x8}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r6}}}]}}, {{0x8, 0x1, r7}, {0x1d4, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0xc, 0x4, [{0x8, 0x6, 0x1, 0x4}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x37}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r8}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r9}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x3c, 0x4, [{0x8, 0x10000, 0x8}, {0x9, 0x7fffffff, 0xfffffffffffffffc, 0x10001}, {0x5, 0x3, 0x6, 0x3ff}, {0x1, 0xd5, 0x0, 0x4}, {0x1800000000000, 0x3ff, 0xffffffffffff7fff, 0x1ff}, {0x5, 0x3, 0xe392, 0x9}, {0x80000000, 0x2, 0xf, 0x1}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0xb2}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0xe0, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r14}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x34, 0x4, [{0x9, 0x6, 0x1, 0x6}, {0x4, 0x0, 0x3, 0x400}, {0x1, 0x9, 0xbfa9, 0x1}, {0x5, 0x81, 0x2, 0x5}, {0x5, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x2}, {0x20, 0x7, 0x1, 0x9}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0xc0, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r17}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x7}}, {0x8}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0xc, 0x4, [{0xfff, 0x6f9403e6, 0x4, 0x7ff}]}}}]}}, {{0x8, 0x1, r18}, {0x130, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x7}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x3ff}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0xc, 0x4, [{0x5, 0x1f, 0x9, 0x1}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x3}}, {0x8}}}]}}, {{0x8, 0x1, r19}, {0x84, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r20}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r21}}, {0x8}}}]}}, {{0x8, 0x1, r22}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r23}}}]}}, {{0x8, 0x1, r24}, {0x78, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x2233}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r25}}}]}}, {{0x8, 0x1, r26}, {0x88, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x1}}}]}}]}, 0x878}, 0x1, 0x0, 0x0, 0x1}, 0x4000091) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x3, @loopback, 0x81}}, 0x10000, 0x0, 0x1f, 0x80000000, 0xe911}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r27, 0x6, 0x1, [0x6]}, &(0x7f0000000180)=0xa) 02:48:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000040)={@multicast2, @remote}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) 02:48:12 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 02:48:12 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x300000000000000) 02:48:12 executing program 5: [ 323.757032] device lo entered promiscuous mode 02:48:12 executing program 5: [ 323.780606] device lo left promiscuous mode [ 323.789009] audit: type=1800 audit(1539658092.516:169): pid=11525 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:12 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 02:48:12 executing program 0: r0 = socket$inet6(0xa, 0x2000000800, 0x800002000006) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000080)=0x402, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = getpgid(0xffffffffffffffff) ptrace$cont(0x1f, r1, 0xfffffffffffffffb, 0xffffffffffffffff) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xfffffffffffffe67) 02:48:12 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0xfeffff) 02:48:12 executing program 5: 02:48:12 executing program 5: [ 324.097210] audit: type=1800 audit(1539658092.826:170): pid=11550 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 [ 324.320843] device lo left promiscuous mode 02:48:13 executing program 1: r0 = socket(0x11, 0x2, 0x9) r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x9, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000400)=[{0xffffffffffffffff, 0x2000}, {r1, 0x410}, {r2, 0x1000}], 0x3, 0x6) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) 02:48:13 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x5, 0x20000) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f00000000c0)) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x3, @mcast1, 0xccb7}, 0x1c) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) 02:48:13 executing program 2: 02:48:13 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 02:48:13 executing program 5: 02:48:13 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0xa000000) [ 324.740754] device lo entered promiscuous mode [ 324.746562] device lo entered promiscuous mode 02:48:13 executing program 5: 02:48:13 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) 02:48:13 executing program 2: [ 324.861229] audit: type=1800 audit(1539658093.586:171): pid=11565 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:13 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 02:48:13 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0xc0000000) 02:48:13 executing program 1: r0 = socket(0x11, 0x2, 0x9) r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x9, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000400)=[{0xffffffffffffffff, 0x2000}, {r1, 0x410}, {r2, 0x1000}], 0x3, 0x6) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) 02:48:13 executing program 2: 02:48:13 executing program 5: 02:48:13 executing program 0: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @loopback}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e22, 0x96f, @ipv4, 0x81c}}}, &(0x7f0000000200)=0x84) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) 02:48:13 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 02:48:13 executing program 2: [ 325.121395] audit: type=1800 audit(1539658093.846:172): pid=11591 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:13 executing program 5: 02:48:14 executing program 1: r0 = socket(0x11, 0x2, 0x9) r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x9, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000400)=[{0xffffffffffffffff, 0x2000}, {r1, 0x410}, {r2, 0x1000}], 0x3, 0x6) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) 02:48:14 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x7400) 02:48:14 executing program 2: 02:48:14 executing program 5: 02:48:14 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 02:48:14 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x2e6b) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) 02:48:14 executing program 2: [ 325.463747] audit: type=1800 audit(1539658094.196:173): pid=11612 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:14 executing program 1: r0 = socket(0x11, 0x2, 0x9) r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x9, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000400)=[{0xffffffffffffffff, 0x2000}, {r1, 0x410}, {r2, 0x1000}], 0x3, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) 02:48:14 executing program 5: 02:48:14 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x6) 02:48:14 executing program 2: 02:48:14 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x40, 0x8, &(0x7f0000001540)=[{&(0x7f00000000c0)="5d0e139ed323dd4351e4b933ea5a60c03f6b0dc3ee4bee4d41a1e96701d72ff51b65a8aa8651724a6ad172ebaa5e0ab72a1139b48eebe72d46f5a731e48f1cc2bde04698087c421ef215687636751413d08ddec7b4b6e9bedf3d36dfd845f5fdb0b28e73b5c04c3d7bea60ed95ccf84c5f84cc8ff63583819f1eba8e15f4c1", 0x7f, 0x3f}, {&(0x7f0000000140)="050cc2069989cbb37fbc9a3e5db367e1f116bc42179bf7ddb706b75d84b9a9003432a40dd96836236832838f210aa0d47bd527439756049c7e59331cffaf5d36f1a50f151699ea8468454206ab7f50cd3f62f96244f2a6c92399f0df6ee766d9e01dbed162c93bdb7e39281ef35ab4ba672e3d08a86b35cd01949dc7d28aa61a994741652476c3bd339e07cdfa3f99dabf5600af6fb5672bcd5e5f68582a", 0x9e, 0x980}, {&(0x7f0000000200)="e5ef4d7c628eb34df0423c308776375eec1137b6d084cd8ccc75849de0050cda7d478a31ae", 0x25, 0x8}, {&(0x7f0000000240)="b4d99482b96fbebea7dbd14ffcef6102adda242f92cd500ffda2aa68acb3050b66eb1f4d8e1ced792d1a4b01b880d5b7c40c3e0645750b6d80441d9c648cfad79b67ac910e37e5ab55a4fbc66f3d4cd219d754458935ca65fc0ccef816b1", 0x5e, 0xb2f}, {&(0x7f0000000300)="980d8f07e5ad9b55dba5082f749c7d01f7ab88ccb97bab3b8fa297a882ada29ca7bf015485a8a6c61930216341cfbc9d1b50ad2e2f4e1fa5084fbb517be01d3cac3b7a9da708d82ed12d24a0aa53dfd5cee1b6b8f76e15b24c9df5d6191a6c0dbe4543bb4977f6db208593758527684728d37c118843f2150a5fdc459d75458a444a7f6fb8232500206e0c3f79c2c2f3c021ae3fe4e55df8f596856ae990e65e558ce47d30bc7ad2b91499d4edc733ac0a952813f1e55662daddcf3f953b78d76170ec153a1f9eb06a71a3495ec7d07c64154792f75fb1ba47e1cffbe78c0d14eac26310b1cd02", 0xe7, 0xbc3}, {&(0x7f0000000400)="3e63da04a61c25180ed404f817a87f25494a49e2769fe62a9bc1edc31d1ff31c1b8f2e259f3cb0499c1b8c7bd61ffbbcc2498ed97b8144c55a5617651ceb004f0fa0f26a42ebbe61110ed96af82d4157c551e260d45cf90d3f732484ff6f3e474c", 0x61, 0x2}, {&(0x7f0000000480)="d5c9a2f9dd70de842b18a75d07842b4c36225d1c5c20178c0f12821d43da3acec64eb60f7507d62f8fad5c2f461555df463a5a7fc59438e5f804e69df62cce6c563c0ed4178a947d663b4787254b816fb854b808f05de19dee66a3d4306bea87214067324d2f8cd77a2470422b6180419402b42ee2b7da6515bedc58764f2626a2d08f5b95", 0x85, 0x7ff}, {&(0x7f0000000540)="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", 0x1000, 0x3}], 0x1000, &(0x7f0000001600)={[{@flushoncommit='flushoncommit'}, {@subvolid={'subvolid', 0x3d, 0x6}}], [{@smackfshat={'smackfshat', 0x3d, 'wlan0\\/-keyring}%+'}}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@smackfsdef={'smackfsdef', 0x3d, 'mime_typemime_type&-ppp12self.%mime_typekeyring(GPL%eth1@('}}]}) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e1d, 0x0, @loopback}, 0x1c) fcntl$getflags(r0, 0x40a) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) r1 = syz_open_dev$mice(&(0x7f00000016c0)='/dev/input/mice\x00', 0x0, 0x10400) openat(r1, &(0x7f0000001700)='./file0\x00', 0x40100, 0x4) 02:48:14 executing program 3: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, &(0x7f0000000000)) 02:48:14 executing program 5: [ 325.659287] device lo left promiscuous mode 02:48:14 executing program 2: [ 325.805762] audit: type=1800 audit(1539658094.536:174): pid=11636 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:14 executing program 5: 02:48:14 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x7) 02:48:14 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0xf9, @remote, 0x8002}, 0x1628c96e1e9263a4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) 02:48:14 executing program 2: [ 326.670835] device lo entered promiscuous mode 02:48:15 executing program 1: r0 = socket(0x11, 0x2, 0x9) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x9, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) 02:48:15 executing program 5: 02:48:15 executing program 0: r0 = socket$inet6(0xa, 0xf, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'sit0\x00', {0x2, 0x4e22, @local}}) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x222040, 0x0) openat$cgroup_procs(r1, &(0x7f0000000080)='cgroup.threads\x00', 0x2, 0x0) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = openat$cgroup(r1, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) ioctl$int_out(r2, 0x2, &(0x7f0000000140)) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) 02:48:15 executing program 2: 02:48:15 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0xfeffff00000000) 02:48:15 executing program 2: 02:48:15 executing program 3: 02:48:15 executing program 5: 02:48:15 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1f, 0x1) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000080)={0x3b3}) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x3, @loopback, 0x3800000}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x800, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) 02:48:15 executing program 3: 02:48:15 executing program 2: [ 326.915665] device lo left promiscuous mode 02:48:15 executing program 5: [ 327.408902] device lo entered promiscuous mode 02:48:16 executing program 1: r0 = socket(0x11, 0x2, 0x9) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x9, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) 02:48:16 executing program 2: 02:48:16 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x4c00000000000000) 02:48:16 executing program 3: 02:48:16 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) 02:48:16 executing program 5: 02:48:16 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) 02:48:16 executing program 3: mq_open(&(0x7f00000001c0)='.$system!\\\x00', 0x6b6b6b, 0x0, &(0x7f0000000240)) 02:48:16 executing program 5: r0 = socket$packet(0x11, 0x4000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000000880)="02030000070000005b000000fff55b42e1938207d9fb3780", 0x18, 0x0, &(0x7f0000000140)={0xa, 0x200800800, 0x1, @ipv4={[], [], @rand_addr}}, 0x1c) [ 327.581199] kauditd_printk_skb: 2 callbacks suppressed [ 327.581224] audit: type=1800 audit(1539658096.306:177): pid=11700 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:16 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local, 0xff, 0x0, 0x3, 0x2, 0xffffffffffffffc0, 0xec5, 0x3f}, &(0x7f0000000080)=0x20) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) 02:48:16 executing program 1: r0 = socket(0x11, 0x2, 0x9) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x9, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) 02:48:16 executing program 3: r0 = socket$inet6(0xa, 0x80000000003, 0x800000200000008) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000180)={"62726964676530000000008000", &(0x7f0000000140)=@ethtool_cmd={0xa, 0x0, 0x300}}) 02:48:16 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x7a000000) 02:48:16 executing program 5: r0 = socket$inet6(0xa, 0x20000000803, 0x8) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c2d023c126285718070") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="30000000200011efff000000000000000220000000000000000000000c00000008000b000000000008000100ffffffff"], 0x1}}, 0x0) 02:48:16 executing program 2: r0 = socket(0x11, 0x2, 0x9) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x9, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) 02:48:16 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) 02:48:16 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) [ 327.896565] device lo left promiscuous mode 02:48:16 executing program 5 (fault-call:4 fault-nth:0): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 02:48:16 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x2000) 02:48:16 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) chroot(&(0x7f0000000000)='./file0\x00') r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x45c, 0xed, 0x7ff}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f00000000c0), &(0x7f0000000040)=0xfffffffffffffd26) 02:48:16 executing program 3: perf_event_open(&(0x7f0000001040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x8}, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x5, 0x6, 0x2, 0x9}) ioctl$SG_IO(r0, 0x2275, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x9c, &(0x7f0000000100)=""/156}, &(0x7f0000000300), &(0x7f0000000340)=""/239}) [ 328.097261] FAULT_INJECTION: forcing a failure. [ 328.097261] name failslab, interval 1, probability 0, space 0, times 0 [ 328.142243] audit: type=1800 audit(1539658096.866:178): pid=11754 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 [ 328.165737] CPU: 0 PID: 11753 Comm: syz-executor5 Not tainted 4.19.0-rc8+ #62 [ 328.173029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.182406] Call Trace: [ 328.185016] dump_stack+0x1c4/0x2b4 [ 328.188702] ? dump_stack_print_info.cold.2+0x52/0x52 [ 328.193942] should_fail.cold.4+0xa/0x17 [ 328.198026] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 328.203178] ? mark_held_locks+0x130/0x130 [ 328.207423] ? lock_release+0x970/0x970 [ 328.211410] ? arch_local_save_flags+0x40/0x40 [ 328.216004] ? graph_lock+0x170/0x170 [ 328.219815] ? rcu_bh_qs+0xc0/0xc0 [ 328.223367] ? unwind_dump+0x190/0x190 [ 328.227275] ? __lock_acquire+0x7ec/0x4ec0 [ 328.231536] ? __lock_is_held+0xb5/0x140 [ 328.235633] ? mark_held_locks+0x130/0x130 [ 328.239884] ? ___might_sleep+0x1ed/0x300 [ 328.244061] ? mark_held_locks+0x130/0x130 [ 328.248323] ? arch_local_save_flags+0x40/0x40 [ 328.252951] __should_failslab+0x124/0x180 [ 328.257212] should_failslab+0x9/0x14 [ 328.261035] __kmalloc+0x2d4/0x760 [ 328.264680] ? ext4_find_extent+0x757/0x9b0 [ 328.269025] ext4_find_extent+0x757/0x9b0 [ 328.273242] ext4_ext_map_blocks+0x2ad/0x6330 [ 328.277753] ? print_usage_bug+0xc0/0xc0 [ 328.281835] ? __lock_acquire+0x7ec/0x4ec0 [ 328.286093] ? graph_lock+0x170/0x170 [ 328.289909] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 328.294951] ? find_held_lock+0x36/0x1c0 [ 328.299037] ? graph_lock+0x170/0x170 [ 328.302872] ? graph_lock+0x170/0x170 [ 328.306697] ? ext4_es_lookup_extent+0x446/0xde0 [ 328.311468] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 328.317035] ? check_preemption_disabled+0x48/0x200 [ 328.322091] ? check_preemption_disabled+0x48/0x200 [ 328.327138] ? lock_acquire+0x1ed/0x520 [ 328.331121] ? ext4_map_blocks+0x487/0x1b50 [ 328.335457] ? lock_release+0x970/0x970 [ 328.339448] ? arch_local_save_flags+0x40/0x40 [ 328.344075] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 328.349679] ? ext4_es_lookup_extent+0x499/0xde0 [ 328.354563] ? __lock_is_held+0xb5/0x140 [ 328.358653] ? down_read+0xb0/0x1d0 [ 328.362285] ? ext4_map_blocks+0x487/0x1b50 [ 328.366621] ? __down_interruptible+0x700/0x700 [ 328.371324] ? __might_sleep+0x95/0x190 [ 328.375314] ext4_map_blocks+0xe35/0x1b50 [ 328.379482] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 328.385039] ? ext4_issue_zeroout+0x190/0x190 [ 328.389597] ? ext4_ext_index_trans_blocks+0x11f/0x150 [ 328.394891] ? ext4_meta_trans_blocks+0x25f/0x310 [ 328.399758] ext4_alloc_file_blocks+0x319/0xaf0 [ 328.404449] ? lock_release+0x970/0x970 [ 328.408443] ? arch_local_save_flags+0x40/0x40 [ 328.413048] ? ext4_extent_block_csum_set+0x4a0/0x4a0 [ 328.418288] ? down_write+0x8a/0x130 [ 328.422014] ? ext4_fallocate+0x31b/0x2300 [ 328.426290] ? down_read+0x1d0/0x1d0 [ 328.430029] ext4_fallocate+0xa33/0x2300 [ 328.434128] ? graph_lock+0x170/0x170 [ 328.437946] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 328.443585] ? graph_lock+0x170/0x170 [ 328.447411] ? ext4_insert_range+0x1410/0x1410 [ 328.452011] ? graph_lock+0x170/0x170 [ 328.455836] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 328.461399] ? check_preemption_disabled+0x48/0x200 [ 328.466430] ? check_preemption_disabled+0x48/0x200 [ 328.471466] ? __lock_is_held+0xb5/0x140 [ 328.475554] ? rcu_read_lock_sched_held+0x108/0x120 [ 328.480587] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 328.486139] ? __sb_start_write+0x1b2/0x370 [ 328.490474] ? ext4_insert_range+0x1410/0x1410 [ 328.495098] vfs_fallocate+0x4b4/0x940 [ 328.499010] ioctl_preallocate+0x1e8/0x300 [ 328.503261] ? ioctl_file_clone+0x120/0x120 [ 328.507612] ? smack_privileged+0xd0/0xd0 [ 328.511780] do_vfs_ioctl+0x1435/0x1720 [ 328.515767] ? __lock_is_held+0xb5/0x140 [ 328.519840] ? ioctl_preallocate+0x300/0x300 [ 328.524256] ? smk_curacc+0x7f/0xa0 [ 328.527911] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 328.533458] ? smack_file_ioctl+0x210/0x3c0 [ 328.537791] ? fget_raw+0x20/0x20 [ 328.541254] ? smack_file_lock+0x2e0/0x2e0 [ 328.545532] ? fput+0x130/0x1a0 [ 328.548842] ? do_syscall_64+0x9a/0x820 [ 328.552833] ? do_syscall_64+0x9a/0x820 [ 328.556825] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 328.562432] ? security_file_ioctl+0x94/0xc0 [ 328.566861] ksys_ioctl+0xa9/0xd0 [ 328.570333] __x64_sys_ioctl+0x73/0xb0 [ 328.574235] do_syscall_64+0x1b9/0x820 [ 328.578145] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 328.583538] ? syscall_return_slowpath+0x5e0/0x5e0 [ 328.588591] ? trace_hardirqs_on_caller+0x310/0x310 [ 328.593619] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 328.598703] ? recalc_sigpending_tsk+0x180/0x180 [ 328.603468] ? kasan_check_write+0x14/0x20 [ 328.607719] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 328.612603] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 328.617799] RIP: 0033:0x457569 [ 328.621001] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 02:48:17 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x68) [ 328.639908] RSP: 002b:00007f4ee1747c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 328.647624] RAX: ffffffffffffffda RBX: 00007f4ee1747c90 RCX: 0000000000457569 [ 328.654909] RDX: 0000000020000000 RSI: 000000004030582a RDI: 0000000000000003 [ 328.662195] RBP: 000000000072bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 328.669484] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4ee17486d4 [ 328.676771] R13: 00000000004c05b8 R14: 00000000004d07b0 R15: 0000000000000006 [ 328.854116] audit: type=1800 audit(1539658097.586:179): pid=11767 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:17 executing program 1: r0 = socket(0x11, 0x2, 0x9) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x9, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) 02:48:17 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xac46fcdd111a90a) ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f0000000080)) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) 02:48:17 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) write$vnet(r0, &(0x7f00000018c0)={0x1, {&(0x7f0000000100)=""/211, 0xd3, &(0x7f0000001800)=""/130, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000000340)={0x1, {&(0x7f0000000000)=""/50, 0xfffffffffffffe87, &(0x7f0000000240)=""/93, 0x0, 0x3}}, 0xfffffffffffffe0e) 02:48:17 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0xfffff000) [ 328.931923] device lo entered promiscuous mode [ 328.938722] device lo left promiscuous mode [ 329.040402] audit: type=1800 audit(1539658097.766:180): pid=11782 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:18 executing program 2: r0 = socket(0x11, 0x2, 0x9) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x9, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) 02:48:18 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x400000) r1 = accept$inet6(r0, 0x0, &(0x7f0000000000)=0x128) getsockopt$inet6_buf(r1, 0x29, 0xd7, &(0x7f0000000180)=""/174, &(0x7f0000000240)=0xae) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000280)={@loopback, @empty, 0x0}, &(0x7f0000000300)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000100)={@mcast1, 0x79, r2}) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) ioctl$VT_ACTIVATE(r3, 0x5606, 0x80000000) bind$inet6(r3, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r3, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r3, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) 02:48:18 executing program 3: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x5, 0x6da, 0x1}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 02:48:18 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x2000000) 02:48:18 executing program 5 (fault-call:4 fault-nth:1): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) [ 329.257539] device lo entered promiscuous mode [ 329.267769] device lo left promiscuous mode [ 329.390488] audit: type=1800 audit(1539658098.116:181): pid=11795 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 [ 329.413492] FAULT_INJECTION: forcing a failure. [ 329.413492] name failslab, interval 1, probability 0, space 0, times 0 [ 329.425174] CPU: 1 PID: 11802 Comm: syz-executor5 Not tainted 4.19.0-rc8+ #62 [ 329.432498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.441857] Call Trace: [ 329.444490] dump_stack+0x1c4/0x2b4 [ 329.448259] ? dump_stack_print_info.cold.2+0x52/0x52 [ 329.453623] should_fail.cold.4+0xa/0x17 [ 329.457702] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 329.462834] ? mark_held_locks+0x130/0x130 [ 329.467100] ? find_held_lock+0x36/0x1c0 [ 329.471183] ? is_bpf_text_address+0xac/0x170 [ 329.475695] ? lock_downgrade+0x900/0x900 [ 329.479856] ? check_preemption_disabled+0x48/0x200 [ 329.484910] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 329.490721] ? kasan_check_read+0x11/0x20 [ 329.494883] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 329.500174] ? rcu_bh_qs+0xc0/0xc0 [ 329.503721] ? unwind_dump+0x190/0x190 [ 329.507628] ? graph_lock+0x170/0x170 [ 329.511446] ? is_bpf_text_address+0xd3/0x170 [ 329.515957] __should_failslab+0x124/0x180 [ 329.520231] should_failslab+0x9/0x14 [ 329.524044] kmem_cache_alloc+0x47/0x730 [ 329.524067] ? find_held_lock+0x36/0x1c0 [ 329.524086] ? __es_tree_search.isra.12+0x1ba/0x220 [ 329.524107] __es_insert_extent+0x30c/0x1120 [ 329.524130] ? ext4_es_free_extent+0x790/0x790 [ 329.524145] ? lock_release+0x970/0x970 [ 329.524163] ? __lock_is_held+0xb5/0x140 [ 329.554288] ? kasan_check_write+0x14/0x20 [ 329.558564] ? do_raw_write_lock+0xbd/0x1b0 [ 329.562923] ext4_es_insert_extent+0x316/0x810 [ 329.567524] ? ext4_es_find_delayed_extent_range+0xd80/0xd80 [ 329.573340] ? __lock_is_held+0xb5/0x140 [ 329.577424] ? rcu_read_lock_sched_held+0x108/0x120 [ 329.582455] ext4_ext_put_gap_in_cache+0x158/0x1f0 [ 329.587399] ? ext4_zeroout_es+0x160/0x160 [ 329.591648] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 329.597235] ext4_ext_map_blocks+0x256a/0x6330 [ 329.601829] ? print_usage_bug+0xc0/0xc0 [ 329.605910] ? __lock_acquire+0x7ec/0x4ec0 [ 329.610161] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 329.615211] ? find_held_lock+0x36/0x1c0 [ 329.619284] ? graph_lock+0x170/0x170 [ 329.623128] ? graph_lock+0x170/0x170 [ 329.626947] ? ext4_es_lookup_extent+0x446/0xde0 [ 329.631710] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 329.637265] ? check_preemption_disabled+0x48/0x200 [ 329.642295] ? check_preemption_disabled+0x48/0x200 [ 329.647361] ? lock_acquire+0x1ed/0x520 [ 329.651346] ? ext4_map_blocks+0x487/0x1b50 [ 329.655686] ? lock_release+0x970/0x970 [ 329.659665] ? arch_local_save_flags+0x40/0x40 [ 329.664254] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 329.670266] ? ext4_es_lookup_extent+0x499/0xde0 [ 329.675032] ? __lock_is_held+0xb5/0x140 [ 329.679132] ? down_read+0xb0/0x1d0 [ 329.682763] ? ext4_map_blocks+0x487/0x1b50 [ 329.687092] ? __down_interruptible+0x700/0x700 [ 329.691800] ? __might_sleep+0x95/0x190 [ 329.695786] ext4_map_blocks+0xe35/0x1b50 [ 329.699956] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 329.705513] ? ext4_issue_zeroout+0x190/0x190 [ 329.710017] ? ext4_ext_index_trans_blocks+0x11f/0x150 [ 329.715318] ? ext4_meta_trans_blocks+0x25f/0x310 [ 329.720182] ext4_alloc_file_blocks+0x319/0xaf0 [ 329.724864] ? lock_release+0x970/0x970 [ 329.728864] ? arch_local_save_flags+0x40/0x40 [ 329.733490] ? ext4_extent_block_csum_set+0x4a0/0x4a0 [ 329.738700] ? down_write+0x8a/0x130 [ 329.742422] ? ext4_fallocate+0x31b/0x2300 [ 329.746711] ? down_read+0x1d0/0x1d0 [ 329.750472] ext4_fallocate+0xa33/0x2300 [ 329.754542] ? graph_lock+0x170/0x170 [ 329.758357] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 329.763907] ? graph_lock+0x170/0x170 [ 329.767727] ? ext4_insert_range+0x1410/0x1410 [ 329.772338] ? graph_lock+0x170/0x170 [ 329.776165] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 329.781734] ? check_preemption_disabled+0x48/0x200 [ 329.786772] ? check_preemption_disabled+0x48/0x200 [ 329.791834] ? __lock_is_held+0xb5/0x140 [ 329.795923] ? rcu_read_lock_sched_held+0x108/0x120 [ 329.800951] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 329.806522] ? __sb_start_write+0x1b2/0x370 [ 329.810852] ? ext4_insert_range+0x1410/0x1410 [ 329.815441] vfs_fallocate+0x4b4/0x940 [ 329.819344] ioctl_preallocate+0x1e8/0x300 [ 329.823602] ? ioctl_file_clone+0x120/0x120 [ 329.827939] ? smack_privileged+0xd0/0xd0 [ 329.832105] do_vfs_ioctl+0x1435/0x1720 [ 329.836096] ? __lock_is_held+0xb5/0x140 [ 329.840197] ? ioctl_preallocate+0x300/0x300 [ 329.844615] ? smk_curacc+0x7f/0xa0 [ 329.848253] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 329.853824] ? smack_file_ioctl+0x210/0x3c0 [ 329.858161] ? fget_raw+0x20/0x20 [ 329.861626] ? smack_file_lock+0x2e0/0x2e0 [ 329.865964] ? fput+0x130/0x1a0 [ 329.869251] ? do_syscall_64+0x9a/0x820 [ 329.873234] ? do_syscall_64+0x9a/0x820 [ 329.877220] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 329.882781] ? security_file_ioctl+0x94/0xc0 [ 329.887200] ksys_ioctl+0xa9/0xd0 [ 329.890695] __x64_sys_ioctl+0x73/0xb0 [ 329.894600] do_syscall_64+0x1b9/0x820 [ 329.898510] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 329.903879] ? syscall_return_slowpath+0x5e0/0x5e0 [ 329.908818] ? trace_hardirqs_on_caller+0x310/0x310 [ 329.913857] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 329.918883] ? recalc_sigpending_tsk+0x180/0x180 [ 329.923647] ? kasan_check_write+0x14/0x20 [ 329.927901] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 329.932758] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.937951] RIP: 0033:0x457569 [ 329.941154] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 329.960073] RSP: 002b:00007f4ee1747c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 329.967787] RAX: ffffffffffffffda RBX: 00007f4ee1747c90 RCX: 0000000000457569 [ 329.975074] RDX: 0000000020000000 RSI: 000000004030582a RDI: 0000000000000003 [ 329.982350] RBP: 000000000072bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 329.989632] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4ee17486d4 [ 329.996936] R13: 00000000004c05b8 R14: 00000000004d07b0 R15: 0000000000000006 02:48:18 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x74000000) 02:48:18 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) socket$inet6(0xa, 0x800, 0x6) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x37a) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/l2cap\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x800, 0x80}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x8000, 0x2, [0x800, 0x5]}, &(0x7f0000000140)=0xc) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) [ 330.168800] audit: type=1800 audit(1539658098.896:182): pid=11815 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:19 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0xf000) 02:48:19 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x5, 0x80) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="3900007255057e515515668dadc2595fe46515646cd008b45fb27627c0e2ea9463095f281e320511b494fcc110cb78b5fabc4cdd8731518e58b0a7981b614da24acea9fb14993fe9e55a6ef6947e4cdbe492aa9f5294e53f1a897cd9"], &(0x7f0000000100)=0x41) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x101, 0x100, 0x9a, 0x8835, 0xfa2}, 0x14) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) 02:48:19 executing program 1: r0 = socket(0x11, 0x2, 0x9) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x9, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) [ 330.421436] device lo entered promiscuous mode [ 330.435004] device lo left promiscuous mode [ 330.436832] audit: type=1800 audit(1539658099.166:183): pid=11826 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:19 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x48) 02:48:19 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x6, 0x6, &(0x7f0000000440)=[{&(0x7f00000000c0)="2b05be71b3516f434c92bf13dfe5d576f811ab52ea6bd20e7fb880108487d59e612bad7deebbd1b0cd3764640ee7fc10e51ebffc1a453c1986fd5529c71846f4aaefbb99f52bf6505c9222ad5ef80325a3d233eaaeb479b96736ea1ba7ad27d4f8772dcb1cdc450ade8ec42e8be8d739df5e9eb82c2d0284fdb9ab6f033c5aad28abc74070480cf45ee77bde62d338ce9615307a61cd5b42a99cfd992fd6345dfff2c6f74a1f10e1ea3169f8121e17b532f9", 0xb2, 0x7}, {&(0x7f0000000180)="21f231ba00168fb748eb3353af4cb9e4752e38d9f8", 0x15, 0x1}, {&(0x7f00000001c0)="94e5ff416ad2520a5743d6e150dc30d783d3735caf8fd14c43899c08a48d94575b96fcf0c546abe6acbe0639abadf4d19f7ca4d4be233451b7f3cdde521a023ded2c3dc9349f7e6c06c45034b607d5ea1a20102e2038b99016dff6e9534746210a3ebee85827474d9af3f3e60b08da79c885e4ba47a2c102e2fbf83bf2fe79c8e37fe954ec96ae405079917000630480fa99225080dcb7dd65c9286c2d3dac43913a6796570d90c8ee525c2d6773d79a2f4d844826bbd5d893ab11bd799d1a0761dd494f568dca6c148c9847ccb378130793feb26327dd998dbce458db5cb6ef19954ae3e01fd200028a9502b6c15ced70a7cab5ee", 0xf5}, {&(0x7f0000000300)="dae09d483d25d5d1ed467b28aa160fc906", 0x11, 0x8e32}, {&(0x7f0000000340)="8d71609c9fcda6f4c8ee5a6a09a99a5ed249d51dee6b31b7763219d28a4ea11a", 0x20, 0xa6c}, {&(0x7f0000000380)="e857621d361162c373d066de2180d7dd1bc985bd86904129be3cdeaa45f3d5b4ee5a02654de5f94233dc8a7c49f9b24a46db03ae45ee51dfb8d8db4754db4c129fa670742ee8b969ee446ebc14753efd34d16b25386124e35b6c351200b31932d408b2563e9077a55ae80e5d10c99ecca53f0aa0ae0d125848acb0f1202ca3ad103f02ca838367aab3a4946a64f3fff7ad4e91f010e7bf82f6812d317a3e7d", 0x9f, 0xfffffffffffffffd}], 0x2b81014, 0x0) 02:48:19 executing program 2: r0 = socket(0x11, 0x2, 0x9) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x9, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) 02:48:19 executing program 5 (fault-call:4 fault-nth:2): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) [ 330.893683] device lo left promiscuous mode [ 330.988923] FAULT_INJECTION: forcing a failure. [ 330.988923] name failslab, interval 1, probability 0, space 0, times 0 [ 331.029792] CPU: 0 PID: 11851 Comm: syz-executor5 Not tainted 4.19.0-rc8+ #62 [ 331.037115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.046474] Call Trace: [ 331.049103] dump_stack+0x1c4/0x2b4 [ 331.052749] ? dump_stack_print_info.cold.2+0x52/0x52 [ 331.057954] ? rcu_bh_qs+0xc0/0xc0 [ 331.061566] should_fail.cold.4+0xa/0x17 [ 331.065652] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 331.070767] ? kernel_text_address+0x79/0xf0 [ 331.075193] ? __kernel_text_address+0xd/0x40 [ 331.079758] ? __save_stack_trace+0x8d/0xf0 [ 331.084155] ? graph_lock+0x170/0x170 [ 331.087974] ? save_stack+0xa9/0xd0 [ 331.091619] ? __lock_is_held+0xb5/0x140 [ 331.095694] ? print_usage_bug+0xc0/0xc0 [ 331.099774] ? trace_hardirqs_off+0xb8/0x310 [ 331.104198] ? ___might_sleep+0x1ed/0x300 [ 331.108369] ? trace_hardirqs_on+0x310/0x310 [ 331.112800] ? arch_local_save_flags+0x40/0x40 [ 331.117393] ? kasan_check_write+0x14/0x20 [ 331.121660] __should_failslab+0x124/0x180 [ 331.125936] should_failslab+0x9/0x14 [ 331.129763] __kmalloc+0x2d4/0x760 [ 331.133335] ? ext4_find_extent+0x757/0x9b0 [ 331.137678] ext4_find_extent+0x757/0x9b0 [ 331.141853] ext4_ext_map_blocks+0x2ad/0x6330 [ 331.146386] ? print_usage_bug+0xc0/0xc0 [ 331.150474] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 331.155514] ? find_held_lock+0x36/0x1c0 [ 331.159584] ? graph_lock+0x170/0x170 [ 331.163398] ? graph_lock+0x170/0x170 [ 331.167211] ? graph_lock+0x170/0x170 [ 331.171038] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 331.176644] ? check_preemption_disabled+0x48/0x200 [ 331.181678] ? check_preemption_disabled+0x48/0x200 [ 331.186714] ? graph_lock+0x170/0x170 [ 331.190568] ? lock_acquire+0x1ed/0x520 [ 331.194552] ? ext4_map_blocks+0x88f/0x1b50 [ 331.198894] ? lock_release+0x970/0x970 [ 331.202880] ? arch_local_save_flags+0x40/0x40 [ 331.207474] ? ext4_map_blocks+0x66e/0x1b50 [ 331.211807] ? lock_downgrade+0x900/0x900 [ 331.215993] ? down_write+0x8a/0x130 [ 331.219718] ? ext4_map_blocks+0x88f/0x1b50 [ 331.224101] ? down_read+0x1d0/0x1d0 [ 331.227843] ext4_map_blocks+0x8f7/0x1b50 [ 331.232012] ? ext4_issue_zeroout+0x190/0x190 [ 331.236555] ? ext4_ext_index_trans_blocks+0x11f/0x150 [ 331.241851] ? ext4_meta_trans_blocks+0x25f/0x310 [ 331.246737] ext4_alloc_file_blocks+0x319/0xaf0 [ 331.251423] ? lock_release+0x970/0x970 [ 331.255406] ? arch_local_save_flags+0x40/0x40 [ 331.260007] ? ext4_extent_block_csum_set+0x4a0/0x4a0 [ 331.265219] ? down_write+0x8a/0x130 [ 331.268943] ? ext4_fallocate+0x31b/0x2300 [ 331.273189] ? down_read+0x1d0/0x1d0 [ 331.276940] ext4_fallocate+0xa33/0x2300 [ 331.281016] ? graph_lock+0x170/0x170 [ 331.284863] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 331.290438] ? graph_lock+0x170/0x170 [ 331.294255] ? ext4_insert_range+0x1410/0x1410 [ 331.298858] ? graph_lock+0x170/0x170 [ 331.302677] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 331.308231] ? check_preemption_disabled+0x48/0x200 [ 331.313259] ? check_preemption_disabled+0x48/0x200 [ 331.318299] ? __lock_is_held+0xb5/0x140 [ 331.322500] ? rcu_read_lock_sched_held+0x108/0x120 [ 331.327538] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 331.333101] ? __sb_start_write+0x1b2/0x370 [ 331.337471] ? ext4_insert_range+0x1410/0x1410 [ 331.342087] vfs_fallocate+0x4b4/0x940 [ 331.346009] ioctl_preallocate+0x1e8/0x300 [ 331.348276] device lo entered promiscuous mode [ 331.350293] ? ioctl_file_clone+0x120/0x120 [ 331.359261] ? smack_privileged+0xd0/0xd0 [ 331.363426] do_vfs_ioctl+0x1435/0x1720 [ 331.367431] ? __lock_is_held+0xb5/0x140 [ 331.371498] ? ioctl_preallocate+0x300/0x300 [ 331.375918] ? smk_curacc+0x7f/0xa0 [ 331.379553] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 331.385129] ? smack_file_ioctl+0x210/0x3c0 [ 331.389466] ? fget_raw+0x20/0x20 [ 331.392920] ? smack_file_lock+0x2e0/0x2e0 [ 331.397163] ? fput+0x130/0x1a0 [ 331.400449] ? do_syscall_64+0x9a/0x820 [ 331.404430] ? do_syscall_64+0x9a/0x820 [ 331.408414] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 331.413954] ? security_file_ioctl+0x94/0xc0 [ 331.418382] ksys_ioctl+0xa9/0xd0 [ 331.421854] __x64_sys_ioctl+0x73/0xb0 [ 331.425763] do_syscall_64+0x1b9/0x820 [ 331.429653] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 331.435024] ? syscall_return_slowpath+0x5e0/0x5e0 [ 331.439966] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 331.444816] ? trace_hardirqs_on_caller+0x310/0x310 [ 331.449840] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 331.454863] ? prepare_exit_to_usermode+0x291/0x3b0 [ 331.459891] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 331.464746] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 331.469964] RIP: 0033:0x457569 [ 331.473160] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 331.492069] RSP: 002b:00007f4ee1747c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 331.499812] RAX: ffffffffffffffda RBX: 00007f4ee1747c90 RCX: 0000000000457569 [ 331.507106] RDX: 0000000020000000 RSI: 000000004030582a RDI: 0000000000000003 [ 331.514400] RBP: 000000000072bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 331.521669] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4ee17486d4 [ 331.528937] R13: 00000000004c05b8 R14: 00000000004d07b0 R15: 0000000000000006 [ 331.540481] device lo entered promiscuous mode 02:48:20 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x20080, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000200)={0x3, 0x4, 0x1, 0x20, 0x401}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) write$P9_RWALK(r0, &(0x7f00000002c0)={0x16, 0x6f, 0x2, {0x1, [{0x3effc9ad5425dc0f, 0x1}]}}, 0x16) pselect6(0x40, &(0x7f0000000000)={0x20, 0x3, 0x48768994, 0x4, 0x6, 0x7, 0x8, 0x1}, &(0x7f0000000040)={0x0, 0x1, 0x672, 0xfb67, 0x5c51, 0x5, 0x1, 0x4b7}, &(0x7f00000000c0)={0xfb, 0x5, 0x2, 0x401, 0x1, 0x5, 0x101}, &(0x7f0000000100)={0x77359400}, &(0x7f0000000180)={&(0x7f0000000140)={0xaa9d}, 0x8}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000240), &(0x7f0000000280)=0xc) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4004ae86, 0xfffffffffffffffd) 02:48:20 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) r1 = add_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000180)={'syz', 0x3}, &(0x7f00000001c0)="aa7bc4f8af0a35d3f72767fbc60c83f1815be8513e739cb23e71ea8895dbeb3057503311e23a6a8e98c835347acaeca109199ccfb2f7f3ec8ca594a1f31d602225797704e7ea50d142e5c57bbe5aa92c6c77ea4d48ec8d5c8ee169a257c0e6fa0128ca9d8efef612efb47bba7217ed22fb33fb353eb1860090e55e3c8d8fc1067ef22e6f7179f48e04e02406f685908e887fad89d41aa952151d4875d926d8f0f12cdcbfe89074666609a9c4", 0xac, 0xfffffffffffffff9) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={'syz', 0x0}, &(0x7f00000000c0)="f4390cf374811dcf3f84c41b88a809bcdc91592478dd2449c0352c4d88cc7bede0d3e685bb7fac80b7d85ec0017981bfdb93b56b878f43848053a9a7ec1ae81906e90652280a59b47b919c5f79e1b12589e1ccf3951ec5fac321c141af6ed4dc005d719205ef14627db9508443bfa746eeeaee9dcfc834e6", 0x78, r1) 02:48:20 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0xc000000000000000) 02:48:20 executing program 1: r0 = socket(0x11, 0x2, 0x9) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x9, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) 02:48:20 executing program 5 (fault-call:4 fault-nth:3): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 02:48:20 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000080)='io.bfq.weight\x00', 0x2, 0x0) sendfile(r2, r2, 0x0, 0x20004) 02:48:20 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) connect(r0, &(0x7f0000000080)=@ipx={0x4, 0x6, 0x8001, "765eb8ed3e63", 0x80}, 0x80) [ 331.786230] audit: type=1800 audit(1539658100.516:184): pid=11867 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 [ 331.804880] device lo left promiscuous mode 02:48:20 executing program 3: socketpair$unix(0x1, 0x100000000001, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r2, 0x0, 0x40000000008ec5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000023c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = gettid() ioctl$NBD_SET_SIZE(r1, 0xab02, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r4, 0x1004000000016) 02:48:20 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x80002) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000040)={0x7, 0xffffffff80000001, 0x1}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ppoll(&(0x7f00000003c0), 0x0, &(0x7f0000000400)={0x0, 0x989680}, &(0x7f0000000440), 0x8) 02:48:20 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x1000000000000) 02:48:20 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) write$P9_RMKNOD(r1, &(0x7f0000000080)={0x14, 0x13, 0x1, {0x44, 0x4, 0x7}}, 0x14) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) 02:48:20 executing program 2: syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @remote, @dev}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}}}}}, &(0x7f0000000000)) mount$overlay(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)={[{@index_off='index=off'}, {@xino_off='xino=off'}, {@index_on='index=on'}, {@metacopy_off='metacopy=off'}], [{@hash='hash'}, {@func={'func', 0x3d, 'BPRM_CHECK'}}]}) [ 331.944309] FAULT_INJECTION: forcing a failure. [ 331.944309] name failslab, interval 1, probability 0, space 0, times 0 [ 332.011775] CPU: 1 PID: 11889 Comm: syz-executor5 Not tainted 4.19.0-rc8+ #62 [ 332.019089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.028491] Call Trace: [ 332.031113] dump_stack+0x1c4/0x2b4 [ 332.034774] ? dump_stack_print_info.cold.2+0x52/0x52 [ 332.039996] ? graph_lock+0x170/0x170 [ 332.043827] should_fail.cold.4+0xa/0x17 [ 332.047906] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 332.053023] ? __lock_is_held+0xb5/0x140 [ 332.057118] ? graph_lock+0x170/0x170 [ 332.060937] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 332.066027] ? __mark_inode_dirty+0x4b2/0x1510 [ 332.070649] ? __inode_attach_wb+0x13f0/0x13f0 [ 332.075262] ? __lock_is_held+0xb5/0x140 [ 332.079365] ? ___might_sleep+0x1ed/0x300 [ 332.083527] ? inode_add_bytes+0xd3/0xf0 [ 332.087609] ? arch_local_save_flags+0x40/0x40 [ 332.092203] ? __dquot_alloc_space+0x4b9/0x8c0 [ 332.096798] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 332.102269] __should_failslab+0x124/0x180 [ 332.106518] should_failslab+0x9/0x14 [ 332.110329] kmem_cache_alloc+0x2be/0x730 [ 332.110481] 9pnet: Insufficient options for proto=fd [ 332.114509] ext4_mb_new_blocks+0x787/0x4840 [ 332.114537] ? find_held_lock+0x36/0x1c0 [ 332.114571] ? ext4_discard_preallocations+0x13c0/0x13c0 [ 332.133636] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 332.139444] ? kasan_check_read+0x11/0x20 [ 332.143610] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 332.148917] ? rcu_bh_qs+0xc0/0xc0 [ 332.152482] ? rcu_bh_qs+0xc0/0xc0 [ 332.156031] ? unwind_dump+0x190/0x190 [ 332.158293] 9pnet: Insufficient options for proto=fd [ 332.159956] ? is_bpf_text_address+0xd3/0x170 [ 332.159974] ? kernel_text_address+0x79/0xf0 [ 332.159993] ? __kernel_text_address+0xd/0x40 [ 332.178490] ? unwind_get_return_address+0x61/0xa0 [ 332.183442] ? __save_stack_trace+0x8d/0xf0 [ 332.187815] ? save_stack+0xa9/0xd0 [ 332.191471] ? save_stack+0x43/0xd0 [ 332.195126] ? kasan_kmalloc+0xc7/0xe0 [ 332.199024] ? __kmalloc+0x14e/0x760 [ 332.202762] ? ext4_find_extent+0x757/0x9b0 [ 332.207100] ? ext4_ext_map_blocks+0x2ad/0x6330 [ 332.211788] ? ext4_map_blocks+0x8f7/0x1b50 [ 332.216128] ? ext4_alloc_file_blocks+0x319/0xaf0 [ 332.220988] ? ext4_fallocate+0xa33/0x2300 [ 332.225240] ? vfs_fallocate+0x4b4/0x940 [ 332.229327] ? ioctl_preallocate+0x1e8/0x300 [ 332.233745] ? do_vfs_ioctl+0x1435/0x1720 [ 332.237898] ? ksys_ioctl+0xa9/0xd0 [ 332.241558] ? __x64_sys_ioctl+0x73/0xb0 [ 332.245650] ? do_syscall_64+0x1b9/0x820 [ 332.249724] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 332.255106] ? save_stack+0xa9/0xd0 [ 332.258813] ? graph_lock+0x170/0x170 [ 332.262630] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 332.268198] ? check_preemption_disabled+0x48/0x200 [ 332.273228] ? check_preemption_disabled+0x48/0x200 [ 332.278269] ? __lock_is_held+0xb5/0x140 [ 332.282371] ? rcu_read_lock_sched_held+0x108/0x120 [ 332.287414] ? __kmalloc+0x5de/0x760 [ 332.291153] ? ext4_find_extent+0x757/0x9b0 [ 332.295491] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 332.301041] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 332.306606] ? ext4_inode_to_goal_block+0x2e3/0x3f0 [ 332.311643] ext4_ext_map_blocks+0x2f14/0x6330 [ 332.316267] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 332.321310] ? find_held_lock+0x36/0x1c0 [ 332.325382] ? graph_lock+0x170/0x170 [ 332.329194] ? graph_lock+0x170/0x170 [ 332.333011] ? graph_lock+0x170/0x170 [ 332.336833] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 332.342384] ? check_preemption_disabled+0x48/0x200 [ 332.347425] ? graph_lock+0x170/0x170 [ 332.351253] ? lock_acquire+0x1ed/0x520 [ 332.355243] ? ext4_map_blocks+0x88f/0x1b50 [ 332.359592] ? lock_release+0x970/0x970 [ 332.363574] ? arch_local_save_flags+0x40/0x40 [ 332.368184] ? ext4_map_blocks+0x66e/0x1b50 [ 332.372516] ? lock_downgrade+0x900/0x900 [ 332.376692] ? down_write+0x8a/0x130 [ 332.380415] ? ext4_map_blocks+0x88f/0x1b50 [ 332.380915] device lo entered promiscuous mode [ 332.384755] ? down_read+0x1d0/0x1d0 [ 332.384784] ext4_map_blocks+0x8f7/0x1b50 [ 332.384813] ? ext4_issue_zeroout+0x190/0x190 [ 332.384831] ? ext4_ext_index_trans_blocks+0x11f/0x150 [ 332.384873] ? ext4_meta_trans_blocks+0x25f/0x310 [ 332.384898] ext4_alloc_file_blocks+0x319/0xaf0 [ 332.384935] ? lock_release+0x970/0x970 [ 332.420609] ? arch_local_save_flags+0x40/0x40 [ 332.425229] ? ext4_extent_block_csum_set+0x4a0/0x4a0 [ 332.430435] ? down_write+0x8a/0x130 [ 332.434185] ? ext4_fallocate+0x31b/0x2300 [ 332.438425] ? down_read+0x1d0/0x1d0 [ 332.442156] ext4_fallocate+0xa33/0x2300 [ 332.446228] ? graph_lock+0x170/0x170 [ 332.450033] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 332.455606] ? graph_lock+0x170/0x170 [ 332.459423] ? ext4_insert_range+0x1410/0x1410 [ 332.464016] ? graph_lock+0x170/0x170 [ 332.467887] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 332.473445] ? check_preemption_disabled+0x48/0x200 [ 332.478466] ? check_preemption_disabled+0x48/0x200 [ 332.483505] ? __lock_is_held+0xb5/0x140 [ 332.487595] ? rcu_read_lock_sched_held+0x108/0x120 [ 332.492645] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 332.498192] ? __sb_start_write+0x1b2/0x370 [ 332.502523] ? ext4_insert_range+0x1410/0x1410 [ 332.507114] vfs_fallocate+0x4b4/0x940 [ 332.511015] ioctl_preallocate+0x1e8/0x300 [ 332.515257] ? ioctl_file_clone+0x120/0x120 [ 332.519594] ? smack_privileged+0xd0/0xd0 [ 332.523790] do_vfs_ioctl+0x1435/0x1720 [ 332.527783] ? __lock_is_held+0xb5/0x140 [ 332.531862] ? ioctl_preallocate+0x300/0x300 [ 332.536270] ? smk_curacc+0x7f/0xa0 [ 332.539925] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 332.545473] ? smack_file_ioctl+0x210/0x3c0 [ 332.549795] ? fget_raw+0x20/0x20 [ 332.553249] ? smack_file_lock+0x2e0/0x2e0 [ 332.557517] ? fput+0x130/0x1a0 [ 332.560821] ? do_syscall_64+0x9a/0x820 [ 332.564801] ? do_syscall_64+0x9a/0x820 [ 332.568783] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 332.574327] ? security_file_ioctl+0x94/0xc0 [ 332.578743] ksys_ioctl+0xa9/0xd0 [ 332.582203] __x64_sys_ioctl+0x73/0xb0 [ 332.586115] do_syscall_64+0x1b9/0x820 [ 332.590009] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 332.595379] ? syscall_return_slowpath+0x5e0/0x5e0 [ 332.600315] ? trace_hardirqs_on_caller+0x310/0x310 [ 332.605335] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 332.610356] ? recalc_sigpending_tsk+0x180/0x180 [ 332.615137] ? kasan_check_write+0x14/0x20 [ 332.619385] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 332.624252] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 332.629456] RIP: 0033:0x457569 [ 332.632675] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 332.651613] RSP: 002b:00007f4ee1747c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 02:48:21 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x80000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000180)={0x30000, 0x0, [0xfffffffffffffc01, 0x5, 0xad74, 0x6, 0x4, 0x8001, 0x80000002, 0x3]}) rt_sigaction(0x12, &(0x7f0000000040)={0x0, {}, 0x0, &(0x7f0000000100)="2626420f6072d2"}, &(0x7f0000000080)={&(0x7f0000000140)="400f38c840ad00a98000"}, 0x8, &(0x7f00000000c0)) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x40) 02:48:21 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) [ 332.659340] RAX: ffffffffffffffda RBX: 00007f4ee1747c90 RCX: 0000000000457569 [ 332.667140] RDX: 0000000020000000 RSI: 000000004030582a RDI: 0000000000000003 [ 332.674424] RBP: 000000000072bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 332.681693] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4ee17486d4 [ 332.688959] R13: 00000000004c05b8 R14: 00000000004d07b0 R15: 0000000000000006 02:48:21 executing program 1: r0 = socket(0x11, 0x2, 0x9) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x9, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) 02:48:21 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x5000000) 02:48:21 executing program 5 (fault-call:4 fault-nth:4): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 02:48:21 executing program 0: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000080)=0x9, 0xffffffffffffffb1) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) 02:48:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = memfd_create(&(0x7f0000000400)="e83779d80efa45bb7f48bebc95870bd0cd39bd2830ee47afe7b33fc778bde252c50d2e", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000280)={0x0, 0x0, 0x0, "7175657565310000000000000000313b0000000000000000000000000000000000000000060000000000ccbf7ddd00"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000001c0)={0xf48b, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000001280)={0xfc0, 0xfffffffffffffffb, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0xffffff76) mmap(&(0x7f0000011000/0x6000)=nil, 0x6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000480)={0x0, 0x0, 0x0, 'queue0\x00', 0x10000}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001240)={0x0}) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000000380)={r3}) syz_genetlink_get_family_id$ipvs(&(0x7f00000016c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000001200), 0xc, &(0x7f0000001440)={&(0x7f0000001700)=ANY=[]}}, 0x0) fstatfs(0xffffffffffffffff, &(0x7f00000001c0)=""/4096) fsetxattr$trusted_overlay_origin(0xffffffffffffffff, &(0x7f0000000040)='trusted.overlay.origin\x00', &(0x7f0000001500)='y\x00', 0x2, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 332.835108] audit: type=1800 audit(1539658101.566:185): pid=11915 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 [ 332.875997] device lo left promiscuous mode 02:48:21 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000380)='net/route\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000003c0)={0x1, 0x2, 0xff, 0x0, 0x0}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000440)={r2, 0x5}, &(0x7f0000000480)=0x8) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TCSBRKP(r3, 0x5425, 0x4) sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x42001}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv4_delroute={0x24, 0x19, 0x30, 0x70bd2c, 0x25dfdbff, {0x2, 0x20, 0x20, 0xf0a8, 0x0, 0x4, 0xfd, 0x9, 0x100}, [@RTA_GATEWAY={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x10) sync_file_range(r0, 0x99b, 0x35c2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000001c0)={'bond_slave_0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipmr_delroute={0x40, 0x19, 0x2, 0x70bd26, 0x25dfdbff, {0x80, 0x0, 0x10, 0x400, 0xfc, 0x0, 0xc8, 0xf}, [@RTA_GATEWAY={0x8, 0x5, @multicast2}, @RTA_IIF={0x8, 0x1, r5}, @RTA_METRICS={0xc, 0x8, "02bfaef8dfb1"}, @RTA_FLOW={0x8, 0xb, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x1) r6 = socket$inet(0x10, 0x4000000003, 0x0) sendmsg(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000002c0)="24000000150007031dfffd946f610500000000000000fd21fec452afa61c4095421ba3a20400ff7e280000001100ffffba16a0aa1ce208b3ef0900000000d0addd2900008e3141eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1000000000000042, 0x0, 0x0, 0x40}, 0x0) [ 332.975202] FAULT_INJECTION: forcing a failure. [ 332.975202] name failslab, interval 1, probability 0, space 0, times 0 [ 332.986647] CPU: 1 PID: 11932 Comm: syz-executor5 Not tainted 4.19.0-rc8+ #62 [ 332.993948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.003323] Call Trace: [ 333.005931] dump_stack+0x1c4/0x2b4 [ 333.009579] ? dump_stack_print_info.cold.2+0x52/0x52 [ 333.014803] should_fail.cold.4+0xa/0x17 [ 333.018877] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 333.023990] ? kasan_check_write+0x14/0x20 [ 333.028249] ? mark_held_locks+0x130/0x130 [ 333.032502] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 333.038062] ? check_preemption_disabled+0x48/0x200 [ 333.043122] ? __lock_is_held+0xb5/0x140 [ 333.047198] ? graph_lock+0x170/0x170 [ 333.051020] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 333.056612] ? ext4_ext_map_blocks+0xf14/0x6330 [ 333.061306] ? find_held_lock+0x36/0x1c0 [ 333.065386] ? graph_lock+0x170/0x170 [ 333.069203] __should_failslab+0x124/0x180 [ 333.073464] should_failslab+0x9/0x14 [ 333.077304] kmem_cache_alloc+0x47/0x730 [ 333.081382] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 333.086409] ? ext4_es_can_be_merged+0x23d/0x2a0 [ 333.091177] ? __es_tree_search.isra.12+0x1ba/0x220 [ 333.096214] __es_insert_extent+0x30c/0x1120 [ 333.100650] ? ext4_es_free_extent+0x790/0x790 [ 333.105249] ? lock_release+0x970/0x970 [ 333.109251] ? __lock_is_held+0xb5/0x140 [ 333.113340] ? kasan_check_write+0x14/0x20 [ 333.117600] ? do_raw_write_lock+0xbd/0x1b0 [ 333.121943] ext4_es_insert_extent+0x316/0x810 [ 333.126555] ? ext4_es_find_delayed_extent_range+0xd80/0xd80 [ 333.132383] ? lock_downgrade+0x900/0x900 [ 333.136548] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 333.142141] ? ext4_find_delalloc_range+0x14b/0x1c0 [ 333.147175] ? ext4_ext_release+0x10/0x10 [ 333.151338] ? down_write+0x8a/0x130 [ 333.155083] ? ext4_map_blocks+0x88f/0x1b50 [ 333.159434] ext4_map_blocks+0xb0c/0x1b50 [ 333.163620] ? ext4_issue_zeroout+0x190/0x190 [ 333.168137] ? ext4_ext_index_trans_blocks+0x11f/0x150 [ 333.173431] ? ext4_meta_trans_blocks+0x25f/0x310 [ 333.178299] ext4_alloc_file_blocks+0x319/0xaf0 [ 333.182989] ? lock_release+0x970/0x970 [ 333.186976] ? arch_local_save_flags+0x40/0x40 [ 333.191595] ? ext4_extent_block_csum_set+0x4a0/0x4a0 [ 333.196819] ? down_write+0x8a/0x130 [ 333.200541] ? ext4_fallocate+0x31b/0x2300 [ 333.204806] ? down_read+0x1d0/0x1d0 [ 333.208550] ext4_fallocate+0xa33/0x2300 [ 333.212628] ? graph_lock+0x170/0x170 [ 333.216454] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 333.222006] ? graph_lock+0x170/0x170 [ 333.225839] ? ext4_insert_range+0x1410/0x1410 [ 333.230442] ? graph_lock+0x170/0x170 [ 333.234264] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 333.239817] ? check_preemption_disabled+0x48/0x200 [ 333.244845] ? check_preemption_disabled+0x48/0x200 [ 333.249884] ? __lock_is_held+0xb5/0x140 [ 333.253974] ? rcu_read_lock_sched_held+0x108/0x120 [ 333.259001] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 333.264548] ? __sb_start_write+0x1b2/0x370 [ 333.268893] ? ext4_insert_range+0x1410/0x1410 [ 333.273487] vfs_fallocate+0x4b4/0x940 [ 333.277397] ioctl_preallocate+0x1e8/0x300 [ 333.281646] ? ioctl_file_clone+0x120/0x120 [ 333.285987] ? smack_privileged+0xd0/0xd0 [ 333.290166] do_vfs_ioctl+0x1435/0x1720 [ 333.294167] ? __lock_is_held+0xb5/0x140 [ 333.298250] ? ioctl_preallocate+0x300/0x300 [ 333.302679] ? smk_curacc+0x7f/0xa0 [ 333.306332] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 333.311881] ? smack_file_ioctl+0x210/0x3c0 [ 333.316214] ? fget_raw+0x20/0x20 [ 333.319681] ? smack_file_lock+0x2e0/0x2e0 [ 333.323933] ? fput+0x130/0x1a0 [ 333.327231] ? do_syscall_64+0x9a/0x820 [ 333.331213] ? do_syscall_64+0x9a/0x820 [ 333.335200] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 333.340765] ? security_file_ioctl+0x94/0xc0 [ 333.345194] ksys_ioctl+0xa9/0xd0 [ 333.348659] __x64_sys_ioctl+0x73/0xb0 [ 333.352577] do_syscall_64+0x1b9/0x820 [ 333.356499] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 333.361876] ? syscall_return_slowpath+0x5e0/0x5e0 [ 333.366821] ? trace_hardirqs_on_caller+0x310/0x310 [ 333.371851] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 333.376883] ? recalc_sigpending_tsk+0x180/0x180 [ 333.381661] ? kasan_check_write+0x14/0x20 [ 333.385916] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 333.390777] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 333.396078] RIP: 0033:0x457569 [ 333.399284] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 333.418194] RSP: 002b:00007f4ee1747c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 02:48:22 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x74) 02:48:22 executing program 0: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x1) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) [ 333.425916] RAX: ffffffffffffffda RBX: 00007f4ee1747c90 RCX: 0000000000457569 [ 333.433197] RDX: 0000000020000000 RSI: 000000004030582a RDI: 0000000000000003 [ 333.440473] RBP: 000000000072bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 333.447750] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4ee17486d4 [ 333.455032] R13: 00000000004c05b8 R14: 00000000004d07b0 R15: 0000000000000006 02:48:22 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) msgget$private(0x0, 0x31) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) [ 333.624388] audit: type=1800 audit(1539658102.356:186): pid=11942 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:22 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x7a00) 02:48:22 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x1ff, 0x2000) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000180)={0x1, 0x6, 0x7, 0x4, 0x8001}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10b000, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000040)={0x3, 0x3, 0x1}) syz_emit_ethernet(0xffffffe9, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0xa9e, 0x21, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000100)={0x0, 0x2, [0x0, 0xad4]}) [ 333.732749] QAT: Invalid ioctl 02:48:22 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) recvmmsg(r0, &(0x7f0000005980)=[{{&(0x7f0000000080)=@rc, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)=""/3, 0x3}, {&(0x7f0000000140)=""/43, 0x2b}, {&(0x7f0000000180)=""/227, 0xe3}, {&(0x7f0000000300)=""/81, 0x51}], 0x4, &(0x7f0000000380)=""/147, 0x93}, 0x2}, {{0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000440)=""/67, 0x43}, {&(0x7f00000004c0)=""/71, 0x47}, {&(0x7f0000000540)=""/29, 0x1d}, {&(0x7f0000000580)=""/70, 0x46}, {&(0x7f0000000600)=""/221, 0xdd}, {&(0x7f0000000700)=""/99, 0x63}, {&(0x7f0000000780)=""/88, 0x58}, {&(0x7f0000000800)=""/18, 0x12}, {&(0x7f0000000840)=""/4096, 0x1000}], 0x9, &(0x7f0000001900)=""/189, 0xbd, 0xbc2}, 0xfffffffffffffe00}, {{&(0x7f00000019c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001a40)}, {&(0x7f0000001a80)=""/61, 0x3d}, {&(0x7f0000001ac0)=""/208, 0xd0}, {&(0x7f0000001bc0)=""/71, 0x47}], 0x4, &(0x7f0000001c80)=""/48, 0x30, 0x1}, 0x7ff}, {{&(0x7f0000001cc0)=@sco, 0x80, &(0x7f00000020c0)=[{&(0x7f0000001d40)=""/4, 0x4}, {&(0x7f0000001d80)=""/90, 0x5a}, {&(0x7f0000001e00)=""/173, 0xad}, {&(0x7f0000001ec0)=""/139, 0x8b}, {&(0x7f0000001f80)=""/32, 0x20}, {&(0x7f0000001fc0)=""/210, 0xd2}], 0x6, &(0x7f0000002140)=""/46, 0x2e, 0x40}, 0x5}, {{&(0x7f0000002180)=@can={0x1d, 0x0}, 0x80, &(0x7f0000003440)=[{&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/191, 0xbf}, {&(0x7f00000032c0)=""/111, 0x6f}, {&(0x7f0000003340)=""/27, 0x1b}, {&(0x7f0000003380)=""/146, 0x92}], 0x5, &(0x7f00000034c0)=""/4096, 0x1000}, 0x63723784}, {{&(0x7f00000044c0)=@in6={0xa, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000004680)=[{&(0x7f0000004540)=""/90, 0x5a}, {&(0x7f00000045c0)=""/155, 0x9b}], 0x2, 0x0, 0x0, 0xffffffff}, 0x9}, {{&(0x7f00000046c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000004bc0)=[{&(0x7f0000004740)=""/208, 0xd0}, {&(0x7f0000004840)=""/119, 0x77}, {&(0x7f00000048c0)=""/129, 0x81}, {&(0x7f0000004980)=""/196, 0xc4}, {&(0x7f0000004a80)=""/47, 0x2f}, {&(0x7f0000004ac0)=""/32, 0x20}, {&(0x7f0000004b00)=""/151, 0x97}], 0x7, &(0x7f0000004c40)=""/114, 0x72, 0x2}, 0x4d1c}, {{&(0x7f0000004cc0)=@rc, 0x80, &(0x7f0000004e80)=[{&(0x7f0000004d40)=""/72, 0x48}, {&(0x7f0000004dc0)=""/180, 0xb4}], 0x2, &(0x7f0000004ec0)=""/146, 0x92, 0x4}}, {{0x0, 0x0, &(0x7f00000057c0)=[{&(0x7f0000004f80)=""/231, 0xe7}, {&(0x7f0000005080)=""/234, 0xea}, {&(0x7f0000005180)=""/242, 0xf2}, {&(0x7f0000005280)=""/244, 0xf4}, {&(0x7f0000005380)=""/161, 0xa1}, {&(0x7f0000005440)=""/80, 0x50}, {&(0x7f00000054c0)=""/124, 0x7c}, {&(0x7f0000005540)=""/86, 0x56}, {&(0x7f00000055c0)=""/197, 0xc5}, {&(0x7f00000056c0)=""/209, 0xd1}], 0xa, &(0x7f0000005880)=""/193, 0xc1, 0xc3}, 0x8}], 0x9, 0x40000000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005bc0)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000005cc0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005d00)={{{@in=@loopback, @in6=@mcast2, 0x4e23, 0x9, 0x4e22, 0x0, 0x0, 0x80, 0x80, 0x2c, r1, r2}, {0x7, 0x200, 0xffffffffffffffc0, 0x7fff, 0xfffffffffffffffe, 0x80, 0x3, 0x4}, {0x200, 0x3, 0x0, 0x100000001}, 0x4, 0x6e6bbd, 0x2, 0x0, 0x1, 0x3}, {{@in=@remote, 0x4d6, 0x2b}, 0x2, @in6, 0x0, 0x3, 0x3, 0x3, 0x2, 0x8, 0x2}}, 0xe8) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x8b) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/audio\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000005e40)=[@text16={0x10, &(0x7f0000005e00)="d9c4bad004ec0f005e00ba4000b01cee260f23930fc75804dfde0f328090000000f08639", 0x24}], 0x1, 0x4, &(0x7f0000005e80)=[@cstype3={0x5, 0x1}, @dstype0={0x6, 0x3}], 0x2) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) [ 333.763666] dccp_v6_rcv: dropped packet with invalid checksum [ 333.805204] QAT: Invalid ioctl [ 333.805346] dccp_v6_rcv: dropped packet with invalid checksum [ 333.809822] audit: type=1800 audit(1539658102.536:187): pid=11954 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 [ 334.008616] device lo entered promiscuous mode 02:48:22 executing program 1: r0 = socket(0x11, 0x2, 0x9) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x9, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) 02:48:22 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000001c0)=""/206) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000003c0)='ip6_vti0\x00', 0x10) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x26) sendmmsg(r2, &(0x7f0000005fc0), 0x800000000000059, 0x0) 02:48:22 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x7a) 02:48:22 executing program 3: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000000000)="060419280962081c563b0701b59b18116c2725595273c23e8eb87118b880949dc88c8740d2d738f835a83b9060a0533162a7f657c7ab468762fec1061580187bc0711d4d5deb8062618650e649a6e03ad35f0097db56337f4d45fcaa7dde5ab64a92b480d82e83c2436aceda048331b05fdffff3fd6be4b3cc0c319d079f08d120b92b8fd9480439839ff062f60cd874b597629cc01e5c950eac985bf1349893b5ae82ffd1f644a9c838c726859414fb7c0a820cd75032372506e756817eb10bb41a97f611b49e75d3d981d08a01f9d6c5a3a17fdb08b9920953746e8799c1e36fcac6b5ad048b5c09162fb60d724fc646cd52ad24fa2f6551") add_key(&(0x7f0000000440)='trusted\x00', &(0x7f0000000180)={'syz'}, &(0x7f00000005c0), 0x0, 0xfffffffffffffffc) 02:48:22 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) ioperm(0x4, 0x4, 0x368756fa) 02:48:22 executing program 5 (fault-call:4 fault-nth:5): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) [ 334.117540] FAULT_INJECTION: forcing a failure. [ 334.117540] name failslab, interval 1, probability 0, space 0, times 0 [ 334.162737] audit: type=1800 audit(1539658102.886:188): pid=11979 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 [ 334.188840] CPU: 1 PID: 11975 Comm: syz-executor5 Not tainted 4.19.0-rc8+ #62 [ 334.196149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.205533] Call Trace: [ 334.208151] dump_stack+0x1c4/0x2b4 [ 334.211833] ? dump_stack_print_info.cold.2+0x52/0x52 [ 334.217107] ? print_usage_bug+0xc0/0xc0 [ 334.221196] should_fail.cold.4+0xa/0x17 [ 334.225278] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 334.230405] ? __lock_acquire+0x7ec/0x4ec0 [ 334.234660] ? check_preemption_disabled+0x48/0x200 [ 334.239693] ? check_preemption_disabled+0x48/0x200 [ 334.244746] ? graph_lock+0x170/0x170 [ 334.248568] ? mark_held_locks+0x130/0x130 [ 334.252831] ? __lock_is_held+0xb5/0x140 [ 334.256918] ? ___might_sleep+0x1ed/0x300 02:48:23 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2000000000010001, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000080)=0x5f52) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) 02:48:23 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xe, 0x200000) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0xee, 0x400) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0xfffffffffffffffe) r3 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c0000/0x2000)=nil, 0x2000, 0x0, 0x6011, r3, 0x0) madvise(&(0x7f00001c1000/0x1000)=nil, 0x1000, 0xb) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0x82, "b0e4899419e4f2931e50b3fcd6965e20225e18796130810a3a22bd1f03ba072d62c08cabe256bc0358a60fde8db5646496886c8b49b3f75c027c0ea0838bbc4d77fde29234247939bfa8d928bdfc3ec5f53951574c17a9dd078689d8890ea6b5b39c848db237e475365e3b3e460dcb170a7276745e2d943177c9e056a99a42f72037"}, &(0x7f0000000440)=0x8a) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000480)={r5, @in6={{0xa, 0x4e23, 0x1, @remote}}, 0xff, 0x4, 0xffffffffffffffff, 0x7, 0x80}, &(0x7f0000000540)=0x98) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000000c0)={'vcan0\x00', r4}) setsockopt(r0, 0x100000000, 0x5, &(0x7f00000002c0)="b9da0165f81c5fbdf9dad209f532ecbbb7e4a7537650df4d5551b359692859dcd99484912ae1060900f295562941dab201a37869efa6efe450ec4de8baf6d17c3517bf55fc2225297f559f09acb3db94addbeefe4d1d29e5a44bd7127216002e2392bf4f7455a07766fc6228dc3edb956485cbb65a30366372243f8f5e674cdff16709b8eef6c5c7c29460a64f052a0d0eda5c69043f6d3a3af8570384f3b3584b3fdbefb331f35fba2df3", 0xab) clone(0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f0000000140), &(0x7f0000000240)) [ 334.261094] ? arch_local_save_flags+0x40/0x40 [ 334.265717] __should_failslab+0x124/0x180 [ 334.269967] should_failslab+0x9/0x14 [ 334.273775] __kmalloc+0x2d4/0x760 [ 334.277346] ? ext4_find_extent+0x757/0x9b0 [ 334.281689] ext4_find_extent+0x757/0x9b0 [ 334.285862] ext4_ext_map_blocks+0x2ad/0x6330 [ 334.290370] ? arch_local_save_flags+0x40/0x40 [ 334.294964] ? graph_lock+0x170/0x170 [ 334.298801] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 334.303828] ? kasan_check_write+0x14/0x20 [ 334.308154] ? __brelse+0x104/0x180 [ 334.311805] ? find_held_lock+0x36/0x1c0 [ 334.315881] ? graph_lock+0x170/0x170 [ 334.319699] ? graph_lock+0x170/0x170 [ 334.323500] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 334.329083] ? check_preemption_disabled+0x48/0x200 [ 334.334124] ? check_preemption_disabled+0x48/0x200 [ 334.339168] ? lock_acquire+0x1ed/0x520 [ 334.343145] ? ext4_map_blocks+0x88f/0x1b50 [ 334.347486] ? lock_release+0x970/0x970 [ 334.351458] ? arch_local_save_flags+0x40/0x40 [ 334.356065] ? ext4_es_cache_extent+0x6a0/0x6a0 [ 334.360767] ? down_write+0x8a/0x130 [ 334.364485] ? ext4_map_blocks+0x88f/0x1b50 [ 334.368809] ? down_read+0x1d0/0x1d0 [ 334.372532] ? __might_sleep+0x95/0x190 [ 334.376514] ext4_map_blocks+0x8f7/0x1b50 [ 334.380701] ? ext4_issue_zeroout+0x190/0x190 [ 334.385210] ? current_time+0x131/0x1b0 [ 334.389188] ? timespec64_trunc+0x180/0x180 [ 334.393517] ? ext4_meta_trans_blocks+0x25f/0x310 [ 334.398367] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 334.403932] ext4_alloc_file_blocks+0x319/0xaf0 [ 334.408635] ? lock_release+0x970/0x970 [ 334.412627] ? arch_local_save_flags+0x40/0x40 [ 334.417230] ? ext4_extent_block_csum_set+0x4a0/0x4a0 [ 334.422451] ? down_write+0x8a/0x130 [ 334.426169] ? ext4_fallocate+0x31b/0x2300 [ 334.430420] ? down_read+0x1d0/0x1d0 [ 334.434191] ext4_fallocate+0xa33/0x2300 [ 334.438257] ? graph_lock+0x170/0x170 [ 334.442073] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 334.447621] ? graph_lock+0x170/0x170 [ 334.451430] ? ext4_insert_range+0x1410/0x1410 [ 334.456018] ? graph_lock+0x170/0x170 [ 334.459825] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 334.465372] ? check_preemption_disabled+0x48/0x200 [ 334.470389] ? check_preemption_disabled+0x48/0x200 [ 334.475420] ? __lock_is_held+0xb5/0x140 [ 334.479499] ? rcu_read_lock_sched_held+0x108/0x120 [ 334.484520] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 334.490074] ? __sb_start_write+0x1b2/0x370 [ 334.494404] ? ext4_insert_range+0x1410/0x1410 [ 334.498993] vfs_fallocate+0x4b4/0x940 [ 334.502901] ioctl_preallocate+0x1e8/0x300 [ 334.507144] ? ioctl_file_clone+0x120/0x120 [ 334.511475] ? smack_privileged+0xd0/0xd0 [ 334.515637] do_vfs_ioctl+0x1435/0x1720 [ 334.519617] ? __lock_is_held+0xb5/0x140 [ 334.523688] ? ioctl_preallocate+0x300/0x300 [ 334.528122] ? smk_curacc+0x7f/0xa0 [ 334.531755] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 334.537343] ? smack_file_ioctl+0x210/0x3c0 [ 334.541666] ? fget_raw+0x20/0x20 [ 334.545127] ? smack_file_lock+0x2e0/0x2e0 [ 334.549371] ? fput+0x130/0x1a0 [ 334.552675] ? do_syscall_64+0x9a/0x820 [ 334.556654] ? do_syscall_64+0x9a/0x820 [ 334.560640] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 334.566182] ? security_file_ioctl+0x94/0xc0 [ 334.570599] ksys_ioctl+0xa9/0xd0 [ 334.574083] __x64_sys_ioctl+0x73/0xb0 [ 334.577982] do_syscall_64+0x1b9/0x820 [ 334.581876] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 334.587247] ? syscall_return_slowpath+0x5e0/0x5e0 [ 334.592195] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 334.597081] ? trace_hardirqs_on_caller+0x310/0x310 [ 334.602121] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 334.607139] ? prepare_exit_to_usermode+0x291/0x3b0 [ 334.612165] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 334.617019] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 334.622207] RIP: 0033:0x457569 [ 334.625405] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 334.644315] RSP: 002b:00007f4ee1768c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 334.652029] RAX: ffffffffffffffda RBX: 00007f4ee1768c90 RCX: 0000000000457569 02:48:23 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x4800000000000000) [ 334.659305] RDX: 0000000020000000 RSI: 000000004030582a RDI: 0000000000000003 [ 334.667005] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 334.674531] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4ee17696d4 [ 334.681799] R13: 00000000004c05b8 R14: 00000000004d07b0 R15: 0000000000000006 [ 334.697136] device lo left promiscuous mode 02:48:23 executing program 2: r0 = socket(0x2, 0x3, 0x40000000000000ff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @dev}}}, &(0x7f00000003c0)=0x100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x4, &(0x7f0000000040)=0x0) close(r1) openat$vnet(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vhost-net\x00', 0x2, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000000140)=0x2, 0x8) io_submit(r2, 0x1400, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000140), 0x700000000000}]) ioctl$void(r1, 0xc0045c79) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000080)=""/101, &(0x7f0000000000)=0x65) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback}, 0x10) 02:48:23 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000100)={0x7fffffff, 0xff, 0x4f, &(0x7f0000000080)="6da5e591ebb3a86e655472cb0e38a3bff2796516bec7f1144effeb5b217c4460bdb3735f5c625c67618fc803b7973d2240a0e0310e08826225ac4bc8524dc5ec27b2fdcc6f2ec644af3cd5801db73b"}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000b00)={@local, @multicast2, 0x0}, &(0x7f0000000b40)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000b80)={@local, 0x15, r2}) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) [ 334.794929] audit: type=1800 audit(1539658103.526:189): pid=11998 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:23 executing program 5 (fault-call:4 fault-nth:6): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) [ 334.980322] FAULT_INJECTION: forcing a failure. [ 334.980322] name failslab, interval 1, probability 0, space 0, times 0 [ 335.023386] CPU: 0 PID: 12012 Comm: syz-executor5 Not tainted 4.19.0-rc8+ #62 [ 335.030698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.040073] Call Trace: [ 335.042686] dump_stack+0x1c4/0x2b4 [ 335.046348] ? dump_stack_print_info.cold.2+0x52/0x52 [ 335.046382] ? graph_lock+0x170/0x170 [ 335.046416] should_fail.cold.4+0xa/0x17 [ 335.055393] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 335.055421] ? __lock_is_held+0xb5/0x140 [ 335.055448] ? graph_lock+0x170/0x170 [ 335.055479] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 335.055498] ? __mark_inode_dirty+0x4b2/0x1510 [ 335.082111] ? __inode_attach_wb+0x13f0/0x13f0 [ 335.086714] ? __lock_is_held+0xb5/0x140 [ 335.090810] ? ___might_sleep+0x1ed/0x300 [ 335.094993] ? inode_add_bytes+0xd3/0xf0 [ 335.099079] ? arch_local_save_flags+0x40/0x40 [ 335.103692] ? __dquot_alloc_space+0x4b9/0x8c0 [ 335.108293] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 335.113778] __should_failslab+0x124/0x180 [ 335.118073] should_failslab+0x9/0x14 [ 335.121903] kmem_cache_alloc+0x2be/0x730 [ 335.126098] ext4_mb_new_blocks+0x787/0x4840 [ 335.130563] ? find_held_lock+0x36/0x1c0 [ 335.133944] device lo entered promiscuous mode [ 335.134643] ? ext4_discard_preallocations+0x13c0/0x13c0 [ 335.144689] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 335.150489] ? kasan_check_read+0x11/0x20 [ 335.154643] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 335.159928] ? rcu_bh_qs+0xc0/0xc0 [ 335.163471] ? rcu_bh_qs+0xc0/0xc0 [ 335.167029] ? unwind_dump+0x190/0x190 [ 335.170939] ? is_bpf_text_address+0xd3/0x170 [ 335.175437] ? kernel_text_address+0x79/0xf0 [ 335.179844] ? __kernel_text_address+0xd/0x40 [ 335.184341] ? unwind_get_return_address+0x61/0xa0 [ 335.189273] ? __save_stack_trace+0x8d/0xf0 [ 335.193618] ? save_stack+0xa9/0xd0 [ 335.197246] ? save_stack+0x43/0xd0 [ 335.200871] ? kasan_kmalloc+0xc7/0xe0 [ 335.204759] ? __kmalloc+0x14e/0x760 [ 335.208484] ? ext4_find_extent+0x757/0x9b0 [ 335.212805] ? ext4_ext_map_blocks+0x2ad/0x6330 [ 335.217475] ? ext4_map_blocks+0x8f7/0x1b50 [ 335.221797] ? ext4_alloc_file_blocks+0x319/0xaf0 [ 335.226637] ? ext4_fallocate+0xa33/0x2300 [ 335.230887] ? vfs_fallocate+0x4b4/0x940 [ 335.234977] ? ioctl_preallocate+0x1e8/0x300 [ 335.239383] ? do_vfs_ioctl+0x1435/0x1720 [ 335.243544] ? ksys_ioctl+0xa9/0xd0 [ 335.247170] ? __x64_sys_ioctl+0x73/0xb0 [ 335.251248] ? do_syscall_64+0x1b9/0x820 [ 335.255310] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 335.260680] ? mark_held_locks+0x130/0x130 [ 335.264923] ? graph_lock+0x170/0x170 [ 335.268732] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 335.274287] ? check_preemption_disabled+0x48/0x200 [ 335.279315] ? check_preemption_disabled+0x48/0x200 [ 335.284337] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 335.289891] ? check_preemption_disabled+0x48/0x200 [ 335.294917] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 335.300541] ? perf_trace_ext4_ext_show_extent+0x506/0x800 [ 335.306171] ? __lock_is_held+0xb5/0x140 [ 335.310247] ? graph_lock+0x170/0x170 [ 335.314064] ? perf_trace_ext4_get_reserved_cluster_alloc+0x7b0/0x7b0 [ 335.320663] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 335.326225] ? check_preemption_disabled+0x48/0x200 [ 335.331242] ? check_preemption_disabled+0x48/0x200 [ 335.336276] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 335.341831] ? ext4_ext_search_right+0x2e1/0xb10 [ 335.346606] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 335.352145] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 335.357184] ext4_ext_map_blocks+0x2f14/0x6330 [ 335.361823] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 335.366844] ? kasan_check_write+0x14/0x20 [ 335.371103] ? __brelse+0x104/0x180 [ 335.374750] ? find_held_lock+0x36/0x1c0 [ 335.378853] ? graph_lock+0x170/0x170 [ 335.382662] ? graph_lock+0x170/0x170 [ 335.386497] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 335.392038] ? check_preemption_disabled+0x48/0x200 [ 335.397104] ? lock_acquire+0x1ed/0x520 [ 335.401098] ? ext4_map_blocks+0x88f/0x1b50 [ 335.405441] ? lock_release+0x970/0x970 [ 335.409419] ? arch_local_save_flags+0x40/0x40 [ 335.414006] ? ext4_es_cache_extent+0x6a0/0x6a0 [ 335.418695] ? down_write+0x8a/0x130 [ 335.422410] ? ext4_map_blocks+0x88f/0x1b50 [ 335.426735] ? down_read+0x1d0/0x1d0 [ 335.430461] ? __might_sleep+0x95/0x190 [ 335.434451] ext4_map_blocks+0x8f7/0x1b50 [ 335.438629] ? ext4_issue_zeroout+0x190/0x190 [ 335.443142] ? current_time+0x131/0x1b0 [ 335.447136] ? timespec64_trunc+0x180/0x180 [ 335.451457] ? ext4_meta_trans_blocks+0x25f/0x310 [ 335.456305] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 335.461851] ext4_alloc_file_blocks+0x319/0xaf0 [ 335.466542] ? lock_release+0x970/0x970 [ 335.470530] ? arch_local_save_flags+0x40/0x40 [ 335.475126] ? ext4_extent_block_csum_set+0x4a0/0x4a0 [ 335.480330] ? down_write+0x8a/0x130 [ 335.484044] ? ext4_fallocate+0x31b/0x2300 [ 335.488331] ? down_read+0x1d0/0x1d0 [ 335.492063] ext4_fallocate+0xa33/0x2300 [ 335.496129] ? graph_lock+0x170/0x170 [ 335.499933] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 335.505472] ? graph_lock+0x170/0x170 [ 335.509293] ? ext4_insert_range+0x1410/0x1410 [ 335.513884] ? graph_lock+0x170/0x170 [ 335.517690] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 335.523232] ? check_preemption_disabled+0x48/0x200 [ 335.528252] ? check_preemption_disabled+0x48/0x200 [ 335.533284] ? __lock_is_held+0xb5/0x140 [ 335.537362] ? rcu_read_lock_sched_held+0x108/0x120 [ 335.542386] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 335.547928] ? __sb_start_write+0x1b2/0x370 [ 335.552256] ? ext4_insert_range+0x1410/0x1410 [ 335.556842] vfs_fallocate+0x4b4/0x940 [ 335.560862] ioctl_preallocate+0x1e8/0x300 [ 335.565110] ? ioctl_file_clone+0x120/0x120 [ 335.569441] ? smack_privileged+0xd0/0xd0 [ 335.573641] do_vfs_ioctl+0x1435/0x1720 [ 335.577625] ? __lock_is_held+0xb5/0x140 [ 335.581693] ? ioctl_preallocate+0x300/0x300 [ 335.586112] ? smk_curacc+0x7f/0xa0 [ 335.589754] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 335.595308] ? smack_file_ioctl+0x210/0x3c0 [ 335.599647] ? fget_raw+0x20/0x20 [ 335.603117] ? smack_file_lock+0x2e0/0x2e0 [ 335.607391] ? fput+0x130/0x1a0 [ 335.610687] ? do_syscall_64+0x9a/0x820 [ 335.614665] ? do_syscall_64+0x9a/0x820 [ 335.618643] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 335.624184] ? security_file_ioctl+0x94/0xc0 [ 335.628595] ksys_ioctl+0xa9/0xd0 [ 335.632066] __x64_sys_ioctl+0x73/0xb0 [ 335.635963] do_syscall_64+0x1b9/0x820 [ 335.639851] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 335.645222] ? syscall_return_slowpath+0x5e0/0x5e0 [ 335.650170] ? trace_hardirqs_on_caller+0x310/0x310 [ 335.655211] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 335.660246] ? recalc_sigpending_tsk+0x180/0x180 [ 335.665017] ? kasan_check_write+0x14/0x20 [ 335.669390] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 335.674242] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 335.679426] RIP: 0033:0x457569 [ 335.682623] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 335.701530] RSP: 002b:00007f4ee1747c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 335.709238] RAX: ffffffffffffffda RBX: 00007f4ee1747c90 RCX: 0000000000457569 [ 335.716506] RDX: 0000000020000000 RSI: 000000004030582a RDI: 0000000000000003 [ 335.723774] RBP: 000000000072bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 335.731043] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4ee17486d4 [ 335.738326] R13: 00000000004c05b8 R14: 00000000004d07b0 R15: 0000000000000006 02:48:24 executing program 1: r0 = socket(0x11, 0x2, 0x9) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x9, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) 02:48:24 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x4000000) 02:48:24 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000000c0)={0x0, 'nr0\x00', 0x1}, 0x18) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000180)=0x3, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) socket$inet6(0xa, 0x6, 0xff) r2 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x7ffd, 0x24000) write$cgroup_subtree(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="2d696f202b70696473202f6d656d6f7279202d70696473202b6d656d39d5dd6f7279202b72646d61202f63"], 0x2b) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000600)=ANY=[@ANYBLOB="726177000000040000000000000000000000000000000000000000000000000009000000030000008002000000000000000000aa46aa00e31e50bd089aea10240000000000e0000000e0000000e8010000e80100020000000000010000e801000003001a81b698", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="000000de0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="7f0000017f000001ff000000000000ff76657468305f746f5f7465616d00000076657468315f746f5f626f6e64000000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff00031500000000000000000000000000009800e00000000000000000000000000000000000000000000000000048004354000000000000000000000000000000000000000000000000000000000100070007000000040000006e657462696f732d6e7300000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00008010000000000000000000000000000000000000000000000002800727066696c746572000000000000000000000000000000000000000000000e0000000000000048004354000000000000000000000000000000000000000000000000000000000100ca256e56000008000000736e6d705f7472617000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2e0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) 02:48:24 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000fc0)=[&(0x7f0000000f80)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x1, r2}]) getpeername$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00000007c0)=""/255) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$can_raw(r3, &(0x7f0000000480), 0x10) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r6, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) fsetxattr$security_selinux(r6, &(0x7f00000003c0)='security.selinux\x00', &(0x7f0000000400)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x3) sendmsg$can_bcm(r6, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r7}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}}, 0x0) sendmsg$can_bcm(r6, &(0x7f0000011000)={&(0x7f00000000c0), 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x2, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}}, 0x0) sysinfo(&(0x7f0000000d80)=""/201) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000380)=""/38) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x4000000000000000, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0x3d7, 0x2) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000000)) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000440)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x800, 0x0, 0x95a}, &(0x7f0000000340)=0x18) fsetxattr$security_selinux(r5, &(0x7f0000000280)='security.selinux\x00', &(0x7f00000002c0)='system_u:object_r:vhost_device_t:s0\x00', 0x24, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000ac0)={r8, 0x6, 0xbe, "642c93074db8e2af7b74bafd7e2e87ca7f6896130beb8dd42278d5c5a954bd99e3d918ff3f7ac6fe5599a692420374792c8f979a147e6e994087536b32144645b6dc7cbf62dddadc00b9ed18ea02f33da5ba5938fb2f78670e4a2f2e321c104eeeb459641a60027d2907dcf44b4b4ded67847040b5b3502e9207155f4ee093877b951b5217f17e15812a456ece6c01cc8bcf05c04a81c3b12ebab2ae19230f78807ff5d80d924a4ce0c911afbe737571d231e663731378a53be8c7f0705b"}, 0xc6) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000000940)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000900)={&(0x7f0000000580)=ANY=[@ANYBLOB="384e9a37082900000007e1ffff0f0000000800040008000000080002007f00000108000200e00000029e0995ffda000400000000000024494b314b7866a667535c000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x800) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000009c0)="48e73e202c753340cde56a2fd8e259576ebeb7615a299a083536324d72695352523cda36160d74b2a8ccc810128ed107005c75e7ca5127f18fe5ab5756a30bca76eb4a74c0785fb836374aee5e48403fa26acdeab6b6bd24bd22a64397b6c3efa57d7ae1b10302d0bb0c1be5d1dd91a3d1bf6426084c23e25b95dbd985bebabc2bb57e3fbbc29d3d769a8f5a237cfb0c0f1abb80dcfc210a27d979bd24f540587cbd4da73723a8f67d640b8ed8a3f72440f96f10f21ecc3aaf60dd444a495616a9a572994971865a0ce9253965044879", 0xd0) 02:48:24 executing program 5 (fault-call:4 fault-nth:7): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) [ 335.846434] audit: type=1800 audit(1539658104.576:190): pid=12020 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:24 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x4) [ 335.933833] FAULT_INJECTION: forcing a failure. [ 335.933833] name failslab, interval 1, probability 0, space 0, times 0 [ 335.946924] CPU: 1 PID: 12032 Comm: syz-executor5 Not tainted 4.19.0-rc8+ #62 [ 335.954219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.963580] Call Trace: [ 335.966195] dump_stack+0x1c4/0x2b4 [ 335.969858] ? dump_stack_print_info.cold.2+0x52/0x52 [ 335.975084] ? print_usage_bug+0xc0/0xc0 [ 335.979161] ? rcu_bh_qs+0xc0/0xc0 [ 335.982722] should_fail.cold.4+0xa/0x17 [ 335.986810] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 335.991939] ? __lock_acquire+0x7ec/0x4ec0 [ 335.996194] ? check_preemption_disabled+0x48/0x200 [ 336.001222] ? check_preemption_disabled+0x48/0x200 [ 336.001241] ? graph_lock+0x170/0x170 [ 336.001265] ? mark_held_locks+0x130/0x130 [ 336.014327] ? __lock_is_held+0xb5/0x140 [ 336.018404] ? ___might_sleep+0x1ed/0x300 [ 336.022567] ? arch_local_save_flags+0x40/0x40 [ 336.027174] __should_failslab+0x124/0x180 [ 336.031418] should_failslab+0x9/0x14 [ 336.035227] __kmalloc+0x2d4/0x760 [ 336.038785] ? ext4_find_extent+0x757/0x9b0 [ 336.043128] ext4_find_extent+0x757/0x9b0 [ 336.047296] ext4_ext_map_blocks+0x2ad/0x6330 [ 336.051803] ? arch_local_save_flags+0x40/0x40 [ 336.056392] ? graph_lock+0x170/0x170 [ 336.060218] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 336.065238] ? kasan_check_write+0x14/0x20 [ 336.069487] ? __brelse+0x104/0x180 [ 336.073153] ? find_held_lock+0x36/0x1c0 [ 336.077227] ? graph_lock+0x170/0x170 [ 336.081034] ? graph_lock+0x170/0x170 [ 336.084845] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 336.090386] ? check_preemption_disabled+0x48/0x200 [ 336.095412] ? check_preemption_disabled+0x48/0x200 [ 336.100451] ? lock_acquire+0x1ed/0x520 [ 336.104472] ? ext4_map_blocks+0x88f/0x1b50 [ 336.108801] ? lock_release+0x970/0x970 [ 336.112780] ? arch_local_save_flags+0x40/0x40 [ 336.117366] ? ext4_es_cache_extent+0x6a0/0x6a0 [ 336.122064] ? down_write+0x8a/0x130 [ 336.125785] ? ext4_map_blocks+0x88f/0x1b50 [ 336.130110] ? down_read+0x1d0/0x1d0 [ 336.133837] ? __might_sleep+0x95/0x190 [ 336.137838] ext4_map_blocks+0x8f7/0x1b50 [ 336.141999] ? ext4_issue_zeroout+0x190/0x190 [ 336.146495] ? current_time+0x131/0x1b0 [ 336.150472] ? timespec64_trunc+0x180/0x180 [ 336.154800] ? ext4_meta_trans_blocks+0x25f/0x310 [ 336.159650] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 336.165193] ext4_alloc_file_blocks+0x319/0xaf0 [ 336.169877] ? lock_release+0x970/0x970 [ 336.173856] ? arch_local_save_flags+0x40/0x40 [ 336.178464] ? ext4_extent_block_csum_set+0x4a0/0x4a0 [ 336.183664] ? down_write+0x8a/0x130 [ 336.187376] ? ext4_fallocate+0x31b/0x2300 [ 336.191615] ? down_read+0x1d0/0x1d0 [ 336.195366] ext4_fallocate+0xa33/0x2300 [ 336.199425] ? graph_lock+0x170/0x170 [ 336.203227] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 336.208766] ? graph_lock+0x170/0x170 [ 336.212573] ? ext4_insert_range+0x1410/0x1410 [ 336.217191] ? graph_lock+0x170/0x170 [ 336.221037] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 336.226586] ? check_preemption_disabled+0x48/0x200 [ 336.231607] ? check_preemption_disabled+0x48/0x200 [ 336.236634] ? __lock_is_held+0xb5/0x140 [ 336.240708] ? rcu_read_lock_sched_held+0x108/0x120 [ 336.245728] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 336.251265] ? __sb_start_write+0x1b2/0x370 [ 336.255607] ? ext4_insert_range+0x1410/0x1410 [ 336.260194] vfs_fallocate+0x4b4/0x940 [ 336.264104] ioctl_preallocate+0x1e8/0x300 [ 336.268357] ? ioctl_file_clone+0x120/0x120 [ 336.272687] ? smack_privileged+0xd0/0xd0 [ 336.276844] do_vfs_ioctl+0x1435/0x1720 [ 336.280828] ? __lock_is_held+0xb5/0x140 [ 336.284892] ? ioctl_preallocate+0x300/0x300 [ 336.289300] ? smk_curacc+0x7f/0xa0 [ 336.292936] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 336.298475] ? smack_file_ioctl+0x210/0x3c0 [ 336.302794] ? fget_raw+0x20/0x20 [ 336.306250] ? smack_file_lock+0x2e0/0x2e0 [ 336.310492] ? fput+0x130/0x1a0 [ 336.313782] ? do_syscall_64+0x9a/0x820 [ 336.317757] ? do_syscall_64+0x9a/0x820 [ 336.321752] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 336.327297] ? security_file_ioctl+0x94/0xc0 [ 336.331710] ksys_ioctl+0xa9/0xd0 [ 336.335169] __x64_sys_ioctl+0x73/0xb0 [ 336.339066] do_syscall_64+0x1b9/0x820 [ 336.342953] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 336.348336] ? syscall_return_slowpath+0x5e0/0x5e0 [ 336.353273] ? trace_hardirqs_on_caller+0x310/0x310 [ 336.358304] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 336.363320] ? recalc_sigpending_tsk+0x180/0x180 [ 336.368080] ? kasan_check_write+0x14/0x20 [ 336.372323] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 336.377194] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 336.382405] RIP: 0033:0x457569 [ 336.385604] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 336.404506] RSP: 002b:00007f4ee1747c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 336.412237] RAX: ffffffffffffffda RBX: 00007f4ee1747c90 RCX: 0000000000457569 [ 336.419507] RDX: 0000000020000000 RSI: 000000004030582a RDI: 0000000000000003 [ 336.426790] RBP: 000000000072bfa0 R08: 0000000000000000 R09: 0000000000000000 02:48:25 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'morus640-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="71e67a15cdf0319fa22748f9a91c66b3", 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000001c0)}}, 0x378) recvmmsg(r1, &(0x7f0000006880), 0x0, 0x0, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000000)=0x1000000) [ 336.434066] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4ee17486d4 [ 336.441336] R13: 00000000004c05b8 R14: 00000000004d07b0 R15: 0000000000000006 02:48:25 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f00000000c0), &(0x7f0000000100)) 02:48:25 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000080)={{0xe90f, 0x6}, "73797a3000000000000000000000060000000000000000000000000000000000ff00008000000000000000000100", 0x12}) ioctl$UI_DEV_SETUP(r0, 0x5501, &(0x7f0000000300)={{}, 'syz0\x00'}) r1 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x4, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x393042, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000380)={{0x3f, 0x7}, 'port1\x00', 0x40, 0x81000, 0x0, 0x0, 0xa3, 0x3, 0x1f, 0x0, 0x3, 0xe3}) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x80) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x12) ioctl$UI_DEV_DESTROY(r0, 0x5502) [ 336.570397] audit: type=1800 audit(1539658105.296:191): pid=12046 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:25 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x4c) [ 336.639184] input: syz0 as /devices/virtual/input/input19 [ 336.649234] device lo left promiscuous mode 02:48:25 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x2}) sendto$inet6(r0, &(0x7f00000000c0), 0x2a0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1b4) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) [ 336.726841] input: syz0 as /devices/virtual/input/input20 02:48:25 executing program 0: r0 = socket$inet6(0xa, 0x80007, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={r2, @in={{0x2, 0x4e20}}, 0x5, 0x4, 0xfa, 0x2, 0x4}, &(0x7f00000001c0)=0x98) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) [ 336.782161] audit: type=1800 audit(1539658105.506:192): pid=12061 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:25 executing program 1: r0 = socket(0x11, 0x2, 0x9) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x9, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) 02:48:25 executing program 5 (fault-call:4 fault-nth:8): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) [ 337.043530] device lo entered promiscuous mode 02:48:25 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x700000000000000) 02:48:25 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x9, 0x0) mq_getsetattr(r1, &(0x7f0000000300)={0x5, 0x1f, 0x6, 0x7, 0x7f, 0x200000000, 0x0, 0xc2}, &(0x7f0000000340)) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x6800, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000100)={{0x9, 0x5, 0x6, 0x100000001, 'syz0\x00', 0x2}, 0x2, 0x402, 0x3, r3, 0x6, 0x6, 'syz1\x00', &(0x7f0000000280)=['cgroup\x00', ']^vmnet0\x00', '{}cgroup\x00', 'procwlan1\x00', '}mime_tkpe#keyringkeyring@^\x00', '\x00'], 0x40, [], [0x9, 0xfffffffffffffffa, 0x6, 0x1]}) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000440)={0x1, 0x9}) mq_getsetattr(r1, &(0x7f0000000240)={0x8, 0x6, 0x10001, 0x52, 0x7ff, 0x9, 0x5, 0x7ff}, &(0x7f00000003c0)) r4 = socket(0xf, 0x80006, 0x7) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000380)) 02:48:25 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x163882) creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1e, 0x8031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) dup3(r1, r0, 0x0) 02:48:25 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000fc0)=[&(0x7f0000000f80)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x1, r2}]) getpeername$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00000007c0)=""/255) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$can_raw(r3, &(0x7f0000000480), 0x10) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r6, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) fsetxattr$security_selinux(r6, &(0x7f00000003c0)='security.selinux\x00', &(0x7f0000000400)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x3) sendmsg$can_bcm(r6, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r7}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}}, 0x0) sendmsg$can_bcm(r6, &(0x7f0000011000)={&(0x7f00000000c0), 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x2, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}}, 0x0) sysinfo(&(0x7f0000000d80)=""/201) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000380)=""/38) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x4000000000000000, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0x3d7, 0x2) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000000)) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000440)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x800, 0x0, 0x95a}, &(0x7f0000000340)=0x18) fsetxattr$security_selinux(r5, &(0x7f0000000280)='security.selinux\x00', &(0x7f00000002c0)='system_u:object_r:vhost_device_t:s0\x00', 0x24, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000ac0)={r8, 0x6, 0xbe, "642c93074db8e2af7b74bafd7e2e87ca7f6896130beb8dd42278d5c5a954bd99e3d918ff3f7ac6fe5599a692420374792c8f979a147e6e994087536b32144645b6dc7cbf62dddadc00b9ed18ea02f33da5ba5938fb2f78670e4a2f2e321c104eeeb459641a60027d2907dcf44b4b4ded67847040b5b3502e9207155f4ee093877b951b5217f17e15812a456ece6c01cc8bcf05c04a81c3b12ebab2ae19230f78807ff5d80d924a4ce0c911afbe737571d231e663731378a53be8c7f0705b"}, 0xc6) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000000940)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000900)={&(0x7f0000000580)=ANY=[@ANYBLOB="384e9a37082900000007e1ffff0f0000000800040008000000080002007f00000108000200e00000029e0995ffda000400000000000024494b314b7866a667535c000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x800) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000009c0)="48e73e202c753340cde56a2fd8e259576ebeb7615a299a083536324d72695352523cda36160d74b2a8ccc810128ed107005c75e7ca5127f18fe5ab5756a30bca76eb4a74c0785fb836374aee5e48403fa26acdeab6b6bd24bd22a64397b6c3efa57d7ae1b10302d0bb0c1be5d1dd91a3d1bf6426084c23e25b95dbd985bebabc2bb57e3fbbc29d3d769a8f5a237cfb0c0f1abb80dcfc210a27d979bd24f540587cbd4da73723a8f67d640b8ed8a3f72440f96f10f21ecc3aaf60dd444a495616a9a572994971865a0ce9253965044879", 0xd0) [ 337.126706] audit: type=1800 audit(1539658105.856:193): pid=12085 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:25 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x4000) 02:48:26 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x964, 0x10000, 0x200, 0x6, 0x100000000, 0x100, 0x80000000, 0xf62f, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x8, 0x6, 0x80000000, 0xf76, 0x9}, &(0x7f0000000100)=0x14) [ 337.293889] FAULT_INJECTION: forcing a failure. [ 337.293889] name failslab, interval 1, probability 0, space 0, times 0 [ 337.338455] CPU: 1 PID: 12103 Comm: syz-executor5 Not tainted 4.19.0-rc8+ #62 [ 337.345751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 337.355110] Call Trace: [ 337.357717] dump_stack+0x1c4/0x2b4 [ 337.361366] ? dump_stack_print_info.cold.2+0x52/0x52 [ 337.366590] ? graph_lock+0x170/0x170 [ 337.370444] should_fail.cold.4+0xa/0x17 [ 337.374523] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 337.379636] ? __lock_is_held+0xb5/0x140 [ 337.383716] ? graph_lock+0x170/0x170 [ 337.387532] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 337.392613] ? __mark_inode_dirty+0x4b2/0x1510 [ 337.397248] ? __inode_attach_wb+0x13f0/0x13f0 [ 337.401853] ? __lock_is_held+0xb5/0x140 [ 337.405938] ? ___might_sleep+0x1ed/0x300 [ 337.410096] ? inode_add_bytes+0xd3/0xf0 [ 337.414170] ? arch_local_save_flags+0x40/0x40 [ 337.418765] ? __dquot_alloc_space+0x4b9/0x8c0 [ 337.423357] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 337.428872] __should_failslab+0x124/0x180 [ 337.433152] should_failslab+0x9/0x14 [ 337.436965] kmem_cache_alloc+0x2be/0x730 [ 337.441165] ext4_mb_new_blocks+0x787/0x4840 [ 337.445601] ? find_held_lock+0x36/0x1c0 [ 337.449689] ? ext4_discard_preallocations+0x13c0/0x13c0 [ 337.455158] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 337.460963] ? kasan_check_read+0x11/0x20 [ 337.465137] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 337.470452] ? rcu_bh_qs+0xc0/0xc0 [ 337.474010] ? rcu_bh_qs+0xc0/0xc0 [ 337.477563] ? unwind_dump+0x190/0x190 [ 337.481480] ? is_bpf_text_address+0xd3/0x170 [ 337.485986] ? kernel_text_address+0x79/0xf0 [ 337.490410] ? __kernel_text_address+0xd/0x40 [ 337.494920] ? unwind_get_return_address+0x61/0xa0 [ 337.499877] ? __save_stack_trace+0x8d/0xf0 [ 337.504243] ? save_stack+0xa9/0xd0 [ 337.507884] ? save_stack+0x43/0xd0 [ 337.511523] ? kasan_kmalloc+0xc7/0xe0 [ 337.515424] ? __kmalloc+0x14e/0x760 [ 337.519153] ? ext4_find_extent+0x757/0x9b0 [ 337.523500] ? ext4_ext_map_blocks+0x2ad/0x6330 [ 337.528176] ? ext4_map_blocks+0x8f7/0x1b50 [ 337.532508] ? ext4_alloc_file_blocks+0x319/0xaf0 [ 337.537378] ? ext4_fallocate+0xa33/0x2300 [ 337.541650] ? vfs_fallocate+0x4b4/0x940 [ 337.545724] ? ioctl_preallocate+0x1e8/0x300 [ 337.550140] ? do_vfs_ioctl+0x1435/0x1720 [ 337.554298] ? ksys_ioctl+0xa9/0xd0 [ 337.558071] ? __x64_sys_ioctl+0x73/0xb0 [ 337.562144] ? do_syscall_64+0x1b9/0x820 [ 337.566227] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.571613] ? mark_held_locks+0x130/0x130 [ 337.575875] ? graph_lock+0x170/0x170 [ 337.579694] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 337.585241] ? check_preemption_disabled+0x48/0x200 [ 337.590269] ? check_preemption_disabled+0x48/0x200 [ 337.595295] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 337.600841] ? check_preemption_disabled+0x48/0x200 [ 337.605871] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 337.611416] ? perf_trace_ext4_ext_show_extent+0x506/0x800 [ 337.617075] ? __lock_is_held+0xb5/0x140 [ 337.621201] ? graph_lock+0x170/0x170 [ 337.625012] ? perf_trace_ext4_get_reserved_cluster_alloc+0x7b0/0x7b0 [ 337.631611] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 337.637191] ? check_preemption_disabled+0x48/0x200 [ 337.642249] ? check_preemption_disabled+0x48/0x200 [ 337.647293] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 337.652839] ? ext4_ext_search_right+0x2e1/0xb10 [ 337.657616] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 337.663183] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 337.668712] ext4_ext_map_blocks+0x2f14/0x6330 [ 337.673336] ? ext4_find_delalloc_cluster+0xc0/0xc0 [ 337.678384] ? kasan_check_write+0x14/0x20 [ 337.682678] ? __brelse+0x104/0x180 [ 337.686324] ? find_held_lock+0x36/0x1c0 [ 337.690417] ? graph_lock+0x170/0x170 [ 337.694240] ? graph_lock+0x170/0x170 [ 337.698052] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 337.703619] ? check_preemption_disabled+0x48/0x200 [ 337.708667] ? lock_acquire+0x1ed/0x520 [ 337.712653] ? ext4_map_blocks+0x88f/0x1b50 [ 337.716991] ? lock_release+0x970/0x970 [ 337.720977] ? arch_local_save_flags+0x40/0x40 [ 337.725599] ? ext4_es_cache_extent+0x6a0/0x6a0 [ 337.730308] ? down_write+0x8a/0x130 [ 337.734068] ? ext4_map_blocks+0x88f/0x1b50 [ 337.738432] ? down_read+0x1d0/0x1d0 [ 337.742161] ? __might_sleep+0x95/0x190 [ 337.746150] ext4_map_blocks+0x8f7/0x1b50 [ 337.750329] ? ext4_issue_zeroout+0x190/0x190 [ 337.754851] ? current_time+0x131/0x1b0 [ 337.758842] ? timespec64_trunc+0x180/0x180 [ 337.763175] ? ext4_meta_trans_blocks+0x25f/0x310 [ 337.768029] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 337.773602] ext4_alloc_file_blocks+0x319/0xaf0 [ 337.778285] ? lock_release+0x970/0x970 [ 337.782286] ? arch_local_save_flags+0x40/0x40 [ 337.786922] ? ext4_extent_block_csum_set+0x4a0/0x4a0 [ 337.792137] ? down_write+0x8a/0x130 [ 337.795856] ? ext4_fallocate+0x31b/0x2300 [ 337.800113] ? down_read+0x1d0/0x1d0 [ 337.803893] ext4_fallocate+0xa33/0x2300 [ 337.807974] ? graph_lock+0x170/0x170 [ 337.811794] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 337.817345] ? graph_lock+0x170/0x170 [ 337.821160] ? ext4_insert_range+0x1410/0x1410 [ 337.825755] ? graph_lock+0x170/0x170 [ 337.829569] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 337.835125] ? check_preemption_disabled+0x48/0x200 [ 337.840164] ? check_preemption_disabled+0x48/0x200 [ 337.845199] ? __lock_is_held+0xb5/0x140 [ 337.849305] ? rcu_read_lock_sched_held+0x108/0x120 [ 337.854335] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 337.859889] ? __sb_start_write+0x1b2/0x370 [ 337.864234] ? ext4_insert_range+0x1410/0x1410 [ 337.868852] vfs_fallocate+0x4b4/0x940 [ 337.872759] ioctl_preallocate+0x1e8/0x300 [ 337.877047] ? ioctl_file_clone+0x120/0x120 [ 337.881418] ? smack_privileged+0xd0/0xd0 [ 337.885591] do_vfs_ioctl+0x1435/0x1720 [ 337.889578] ? __lock_is_held+0xb5/0x140 [ 337.893711] ? ioctl_preallocate+0x300/0x300 [ 337.898136] ? smk_curacc+0x7f/0xa0 [ 337.901782] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 337.907332] ? smack_file_ioctl+0x210/0x3c0 [ 337.911659] ? fget_raw+0x20/0x20 [ 337.915128] ? smack_file_lock+0x2e0/0x2e0 [ 337.919376] ? fput+0x130/0x1a0 [ 337.922675] ? do_syscall_64+0x9a/0x820 [ 337.926669] ? do_syscall_64+0x9a/0x820 [ 337.930690] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 337.936264] ? security_file_ioctl+0x94/0xc0 [ 337.940696] ksys_ioctl+0xa9/0xd0 [ 337.944172] __x64_sys_ioctl+0x73/0xb0 [ 337.948090] do_syscall_64+0x1b9/0x820 [ 337.951992] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 337.957364] ? syscall_return_slowpath+0x5e0/0x5e0 [ 337.962305] ? trace_hardirqs_on_caller+0x310/0x310 [ 337.967334] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 337.972385] ? recalc_sigpending_tsk+0x180/0x180 [ 337.977144] ? kasan_check_write+0x14/0x20 [ 337.981410] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 337.986296] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.991505] RIP: 0033:0x457569 [ 337.994736] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 338.013645] RSP: 002b:00007f4ee1747c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 338.021379] RAX: ffffffffffffffda RBX: 00007f4ee1747c90 RCX: 0000000000457569 [ 338.028672] RDX: 0000000020000000 RSI: 000000004030582a RDI: 0000000000000003 [ 338.035946] RBP: 000000000072bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 338.043221] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4ee17486d4 [ 338.050517] R13: 00000000004c05b8 R14: 00000000004d07b0 R15: 0000000000000006 02:48:26 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0xf0ffff) 02:48:26 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0xfffffffffffffffe, &(0x7f0000c86000), &(0x7f0000000380)=0x43) socket(0xb, 0x6, 0x0) getsockname(r0, &(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000280)=0x80) r2 = accept4$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000300)=0x3ba, 0x80000) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/udplite\x00') ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) getsockname$unix(r2, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) [ 338.194355] device lo left promiscuous mode [ 338.332982] audit: type=1800 audit(1539658107.056:194): pid=12118 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:27 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) getsockname(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, &(0x7f0000000000)=0x80) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000100)) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback, 0x10000}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) 02:48:27 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x68000000) [ 338.844098] device lo entered promiscuous mode 02:48:27 executing program 1: r0 = socket(0x11, 0x2, 0x9) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x9, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) 02:48:27 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)) 02:48:27 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0xfffffffffffffffb, 0xffffff14) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) 02:48:27 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0xebffffff) [ 339.082321] audit: type=1800 audit(1539658107.806:195): pid=12143 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 [ 339.125878] device lo left promiscuous mode 02:48:28 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0xfffffffffffffffe, &(0x7f0000c86000), &(0x7f0000000380)=0x43) socket(0xb, 0x6, 0x0) getsockname(r0, &(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000280)=0x80) r2 = accept4$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000300)=0x3ba, 0x80000) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/udplite\x00') ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) getsockname$unix(r2, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) 02:48:28 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) socket$inet_icmp_raw(0x2, 0x3, 0x1) 02:48:28 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000fc0)=[&(0x7f0000000f80)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x1, r2}]) getpeername$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00000007c0)=""/255) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$can_raw(r3, &(0x7f0000000480), 0x10) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r6, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) fsetxattr$security_selinux(r6, &(0x7f00000003c0)='security.selinux\x00', &(0x7f0000000400)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x3) sendmsg$can_bcm(r6, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r7}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}}, 0x0) sendmsg$can_bcm(r6, &(0x7f0000011000)={&(0x7f00000000c0), 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x2, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}}, 0x0) sysinfo(&(0x7f0000000d80)=""/201) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000380)=""/38) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x4000000000000000, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0x3d7, 0x2) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000000)) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000440)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x800, 0x0, 0x95a}, &(0x7f0000000340)=0x18) fsetxattr$security_selinux(r5, &(0x7f0000000280)='security.selinux\x00', &(0x7f00000002c0)='system_u:object_r:vhost_device_t:s0\x00', 0x24, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000ac0)={r8, 0x6, 0xbe, "642c93074db8e2af7b74bafd7e2e87ca7f6896130beb8dd42278d5c5a954bd99e3d918ff3f7ac6fe5599a692420374792c8f979a147e6e994087536b32144645b6dc7cbf62dddadc00b9ed18ea02f33da5ba5938fb2f78670e4a2f2e321c104eeeb459641a60027d2907dcf44b4b4ded67847040b5b3502e9207155f4ee093877b951b5217f17e15812a456ece6c01cc8bcf05c04a81c3b12ebab2ae19230f78807ff5d80d924a4ce0c911afbe737571d231e663731378a53be8c7f0705b"}, 0xc6) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000000940)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000900)={&(0x7f0000000580)=ANY=[@ANYBLOB="384e9a37082900000007e1ffff0f0000000800040008000000080002007f00000108000200e00000029e0995ffda000400000000000024494b314b7866a667535c000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x800) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000009c0)="48e73e202c753340cde56a2fd8e259576ebeb7615a299a083536324d72695352523cda36160d74b2a8ccc810128ed107005c75e7ca5127f18fe5ab5756a30bca76eb4a74c0785fb836374aee5e48403fa26acdeab6b6bd24bd22a64397b6c3efa57d7ae1b10302d0bb0c1be5d1dd91a3d1bf6426084c23e25b95dbd985bebabc2bb57e3fbbc29d3d769a8f5a237cfb0c0f1abb80dcfc210a27d979bd24f540587cbd4da73723a8f67d640b8ed8a3f72440f96f10f21ecc3aaf60dd444a495616a9a572994971865a0ce9253965044879", 0xd0) 02:48:28 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x5452, &(0x7f0000000000)) 02:48:28 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x3f00) 02:48:28 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x1f) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) fcntl$notify(r0, 0x402, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000100)=0x4, 0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000000240), &(0x7f0000000140)) [ 339.747924] audit: type=1800 audit(1539658108.476:196): pid=12158 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:28 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0xebffffff00000000) 02:48:28 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000fc0)=[&(0x7f0000000f80)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x1, r2}]) getpeername$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00000007c0)=""/255) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$can_raw(r3, &(0x7f0000000480), 0x10) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r6, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) fsetxattr$security_selinux(r6, &(0x7f00000003c0)='security.selinux\x00', &(0x7f0000000400)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x3) sendmsg$can_bcm(r6, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r7}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}}, 0x0) sendmsg$can_bcm(r6, &(0x7f0000011000)={&(0x7f00000000c0), 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x2, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}}, 0x0) sysinfo(&(0x7f0000000d80)=""/201) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000380)=""/38) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x4000000000000000, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0x3d7, 0x2) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000000)) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000440)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x800, 0x0, 0x95a}, &(0x7f0000000340)=0x18) fsetxattr$security_selinux(r5, &(0x7f0000000280)='security.selinux\x00', &(0x7f00000002c0)='system_u:object_r:vhost_device_t:s0\x00', 0x24, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000ac0)={r8, 0x6, 0xbe, "642c93074db8e2af7b74bafd7e2e87ca7f6896130beb8dd42278d5c5a954bd99e3d918ff3f7ac6fe5599a692420374792c8f979a147e6e994087536b32144645b6dc7cbf62dddadc00b9ed18ea02f33da5ba5938fb2f78670e4a2f2e321c104eeeb459641a60027d2907dcf44b4b4ded67847040b5b3502e9207155f4ee093877b951b5217f17e15812a456ece6c01cc8bcf05c04a81c3b12ebab2ae19230f78807ff5d80d924a4ce0c911afbe737571d231e663731378a53be8c7f0705b"}, 0xc6) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000000940)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000900)={&(0x7f0000000580)=ANY=[@ANYBLOB="384e9a37082900000007e1ffff0f0000000800040008000000080002007f00000108000200e00000029e0995ffda000400000000000024494b314b7866a667535c000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x800) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000009c0)="48e73e202c753340cde56a2fd8e259576ebeb7615a299a083536324d72695352523cda36160d74b2a8ccc810128ed107005c75e7ca5127f18fe5ab5756a30bca76eb4a74c0785fb836374aee5e48403fa26acdeab6b6bd24bd22a64397b6c3efa57d7ae1b10302d0bb0c1be5d1dd91a3d1bf6426084c23e25b95dbd985bebabc2bb57e3fbbc29d3d769a8f5a237cfb0c0f1abb80dcfc210a27d979bd24f540587cbd4da73723a8f67d640b8ed8a3f72440f96f10f21ecc3aaf60dd444a495616a9a572994971865a0ce9253965044879", 0xd0) [ 339.918956] audit: type=1800 audit(1539658108.646:197): pid=12177 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 [ 340.114119] device lo entered promiscuous mode 02:48:28 executing program 1: r0 = socket(0x11, 0x2, 0x9) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x9, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) 02:48:28 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x25e6, 0x80900) setsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000000080)="84de055c275e97cb783a13b183bc72e2d38fdf1a310da4baaf965d69eadf1bcb62687a291a8523e8235357f1097e27f917c3059783b9e2edd677a54b7daa4e3b6fe9ef482d344ca58bb4f7907852f258c73d7f030ad69b5a0cfe80bfbe9a83c1ba55fbb7106db978b1da4ffaa5d0ca1eb19125024027f4cb4e6e09534331dbc15e7b29fd4532b9881c079a35d056304bc25ebd96e1d14ca2420611106a5f802943b16abe8f164dab3b1f6bda571c8ac1261149c84aff5f0a0d29cfa082f7453530a9f0feeb3aa7b5c9f27237fc3a7dcc9982af954061ab76d6d4818f5694c236c2e57769b6c1498401c5f548fb81308f7d9bb38edbb300e37e", 0xf9) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000180)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)="51e738069a9713ecdf5a2654db5c7f8c5b8b691d93e89c94f33c71567e1d5800be431ba6c50ad60e7ecf5446b6238bdc9265ca7472a01eae8fabc31fa722b89b975acd69c1f7cd209d57a3631f3d89107b7759d92da9ab10619e53e6da9b06e34793", 0x62, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) 02:48:28 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x4000000000000000) 02:48:28 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000fc0)=[&(0x7f0000000f80)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x1, r2}]) getpeername$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00000007c0)=""/255) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$can_raw(r3, &(0x7f0000000480), 0x10) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r6, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) fsetxattr$security_selinux(r6, &(0x7f00000003c0)='security.selinux\x00', &(0x7f0000000400)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x3) sendmsg$can_bcm(r6, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r7}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}}, 0x0) sendmsg$can_bcm(r6, &(0x7f0000011000)={&(0x7f00000000c0), 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x2, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}}, 0x0) sysinfo(&(0x7f0000000d80)=""/201) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000380)=""/38) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x4000000000000000, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0x3d7, 0x2) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000000)) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000440)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x800, 0x0, 0x95a}, &(0x7f0000000340)=0x18) fsetxattr$security_selinux(r5, &(0x7f0000000280)='security.selinux\x00', &(0x7f00000002c0)='system_u:object_r:vhost_device_t:s0\x00', 0x24, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000ac0)={r8, 0x6, 0xbe, "642c93074db8e2af7b74bafd7e2e87ca7f6896130beb8dd42278d5c5a954bd99e3d918ff3f7ac6fe5599a692420374792c8f979a147e6e994087536b32144645b6dc7cbf62dddadc00b9ed18ea02f33da5ba5938fb2f78670e4a2f2e321c104eeeb459641a60027d2907dcf44b4b4ded67847040b5b3502e9207155f4ee093877b951b5217f17e15812a456ece6c01cc8bcf05c04a81c3b12ebab2ae19230f78807ff5d80d924a4ce0c911afbe737571d231e663731378a53be8c7f0705b"}, 0xc6) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000000940)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000900)={&(0x7f0000000580)=ANY=[@ANYBLOB="384e9a37082900000007e1ffff0f0000000800040008000000080002007f00000108000200e00000029e0995ffda000400000000000024494b314b7866a667535c000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x800) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000009c0)="48e73e202c753340cde56a2fd8e259576ebeb7615a299a083536324d72695352523cda36160d74b2a8ccc810128ed107005c75e7ca5127f18fe5ab5756a30bca76eb4a74c0785fb836374aee5e48403fa26acdeab6b6bd24bd22a64397b6c3efa57d7ae1b10302d0bb0c1be5d1dd91a3d1bf6426084c23e25b95dbd985bebabc2bb57e3fbbc29d3d769a8f5a237cfb0c0f1abb80dcfc210a27d979bd24f540587cbd4da73723a8f67d640b8ed8a3f72440f96f10f21ecc3aaf60dd444a495616a9a572994971865a0ce9253965044879", 0xd0) 02:48:28 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc0045878, &(0x7f0000000000)) 02:48:28 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000fc0)=[&(0x7f0000000f80)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x1, r2}]) getpeername$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00000007c0)=""/255) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$can_raw(r3, &(0x7f0000000480), 0x10) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r6, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) fsetxattr$security_selinux(r6, &(0x7f00000003c0)='security.selinux\x00', &(0x7f0000000400)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x3) sendmsg$can_bcm(r6, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r7}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}}, 0x0) sendmsg$can_bcm(r6, &(0x7f0000011000)={&(0x7f00000000c0), 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x2, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}}, 0x0) sysinfo(&(0x7f0000000d80)=""/201) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000380)=""/38) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x4000000000000000, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0x3d7, 0x2) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000000)) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000440)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x800, 0x0, 0x95a}, &(0x7f0000000340)=0x18) fsetxattr$security_selinux(r5, &(0x7f0000000280)='security.selinux\x00', &(0x7f00000002c0)='system_u:object_r:vhost_device_t:s0\x00', 0x24, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000ac0)={r8, 0x6, 0xbe, "642c93074db8e2af7b74bafd7e2e87ca7f6896130beb8dd42278d5c5a954bd99e3d918ff3f7ac6fe5599a692420374792c8f979a147e6e994087536b32144645b6dc7cbf62dddadc00b9ed18ea02f33da5ba5938fb2f78670e4a2f2e321c104eeeb459641a60027d2907dcf44b4b4ded67847040b5b3502e9207155f4ee093877b951b5217f17e15812a456ece6c01cc8bcf05c04a81c3b12ebab2ae19230f78807ff5d80d924a4ce0c911afbe737571d231e663731378a53be8c7f0705b"}, 0xc6) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000000940)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000900)={&(0x7f0000000580)=ANY=[@ANYBLOB="384e9a37082900000007e1ffff0f0000000800040008000000080002007f00000108000200e00000029e0995ffda000400000000000024494b314b7866a667535c000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x800) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000009c0)="48e73e202c753340cde56a2fd8e259576ebeb7615a299a083536324d72695352523cda36160d74b2a8ccc810128ed107005c75e7ca5127f18fe5ab5756a30bca76eb4a74c0785fb836374aee5e48403fa26acdeab6b6bd24bd22a64397b6c3efa57d7ae1b10302d0bb0c1be5d1dd91a3d1bf6426084c23e25b95dbd985bebabc2bb57e3fbbc29d3d769a8f5a237cfb0c0f1abb80dcfc210a27d979bd24f540587cbd4da73723a8f67d640b8ed8a3f72440f96f10f21ecc3aaf60dd444a495616a9a572994971865a0ce9253965044879", 0xd0) [ 340.230181] audit: type=1800 audit(1539658108.956:198): pid=12191 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:29 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x400000000000000) 02:48:29 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc020660b, &(0x7f0000000000)) 02:48:29 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x8, @loopback, 0x3f}], 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) [ 340.522147] audit: type=1800 audit(1539658109.246:199): pid=12218 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 [ 340.565028] device lo left promiscuous mode 02:48:29 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000000c0)=0x1, 0x8) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 02:48:29 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0xa00000000000000) [ 340.870376] audit: type=1800 audit(1539658109.596:200): pid=12234 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr$security_smack_entry(r0, &(0x7f0000000000)='security.SMACK64MMAP\x00', &(0x7f0000000080)='-systemcgroupself:securityppp1[GPL][security&{\x00', 0x2f, 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f00000000c0)=0x600000000000, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) [ 341.373230] device lo entered promiscuous mode 02:48:30 executing program 1: r0 = socket(0x11, 0x2, 0x9) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x9, 0x88000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) 02:48:30 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0xfffffffffffff000) 02:48:30 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000), 0x4) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) 02:48:30 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000fc0)=[&(0x7f0000000f80)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x1, r2}]) getpeername$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00000007c0)=""/255) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$can_raw(r3, &(0x7f0000000480), 0x10) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r6, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) fsetxattr$security_selinux(r6, &(0x7f00000003c0)='security.selinux\x00', &(0x7f0000000400)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x3) sendmsg$can_bcm(r6, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r7}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}}, 0x0) sendmsg$can_bcm(r6, &(0x7f0000011000)={&(0x7f00000000c0), 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x2, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}}, 0x0) sysinfo(&(0x7f0000000d80)=""/201) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000380)=""/38) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x4000000000000000, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0x3d7, 0x2) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000000)) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000440)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x800, 0x0, 0x95a}, &(0x7f0000000340)=0x18) fsetxattr$security_selinux(r5, &(0x7f0000000280)='security.selinux\x00', &(0x7f00000002c0)='system_u:object_r:vhost_device_t:s0\x00', 0x24, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000ac0)={r8, 0x6, 0xbe, "642c93074db8e2af7b74bafd7e2e87ca7f6896130beb8dd42278d5c5a954bd99e3d918ff3f7ac6fe5599a692420374792c8f979a147e6e994087536b32144645b6dc7cbf62dddadc00b9ed18ea02f33da5ba5938fb2f78670e4a2f2e321c104eeeb459641a60027d2907dcf44b4b4ded67847040b5b3502e9207155f4ee093877b951b5217f17e15812a456ece6c01cc8bcf05c04a81c3b12ebab2ae19230f78807ff5d80d924a4ce0c911afbe737571d231e663731378a53be8c7f0705b"}, 0xc6) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000000940)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000900)={&(0x7f0000000580)=ANY=[@ANYBLOB="384e9a37082900000007e1ffff0f0000000800040008000000080002007f00000108000200e00000029e0995ffda000400000000000024494b314b7866a667535c000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x800) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000009c0)="48e73e202c753340cde56a2fd8e259576ebeb7615a299a083536324d72695352523cda36160d74b2a8ccc810128ed107005c75e7ca5127f18fe5ab5756a30bca76eb4a74c0785fb836374aee5e48403fa26acdeab6b6bd24bd22a64397b6c3efa57d7ae1b10302d0bb0c1be5d1dd91a3d1bf6426084c23e25b95dbd985bebabc2bb57e3fbbc29d3d769a8f5a237cfb0c0f1abb80dcfc210a27d979bd24f540587cbd4da73723a8f67d640b8ed8a3f72440f96f10f21ecc3aaf60dd444a495616a9a572994971865a0ce9253965044879", 0xd0) 02:48:30 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4020940d, &(0x7f0000000000)) 02:48:30 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000fc0)=[&(0x7f0000000f80)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x1, r2}]) getpeername$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00000007c0)=""/255) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$can_raw(r3, &(0x7f0000000480), 0x10) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r6, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) fsetxattr$security_selinux(r6, &(0x7f00000003c0)='security.selinux\x00', &(0x7f0000000400)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x3) sendmsg$can_bcm(r6, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r7}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}}, 0x0) sendmsg$can_bcm(r6, &(0x7f0000011000)={&(0x7f00000000c0), 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x2, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}}, 0x0) sysinfo(&(0x7f0000000d80)=""/201) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000380)=""/38) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x4000000000000000, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0x3d7, 0x2) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000000)) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000440)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x800, 0x0, 0x95a}, &(0x7f0000000340)=0x18) fsetxattr$security_selinux(r5, &(0x7f0000000280)='security.selinux\x00', &(0x7f00000002c0)='system_u:object_r:vhost_device_t:s0\x00', 0x24, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000ac0)={r8, 0x6, 0xbe, "642c93074db8e2af7b74bafd7e2e87ca7f6896130beb8dd42278d5c5a954bd99e3d918ff3f7ac6fe5599a692420374792c8f979a147e6e994087536b32144645b6dc7cbf62dddadc00b9ed18ea02f33da5ba5938fb2f78670e4a2f2e321c104eeeb459641a60027d2907dcf44b4b4ded67847040b5b3502e9207155f4ee093877b951b5217f17e15812a456ece6c01cc8bcf05c04a81c3b12ebab2ae19230f78807ff5d80d924a4ce0c911afbe737571d231e663731378a53be8c7f0705b"}, 0xc6) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000000940)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000900)={&(0x7f0000000580)=ANY=[@ANYBLOB="384e9a37082900000007e1ffff0f0000000800040008000000080002007f00000108000200e00000029e0995ffda000400000000000024494b314b7866a667535c000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x800) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000009c0)="48e73e202c753340cde56a2fd8e259576ebeb7615a299a083536324d72695352523cda36160d74b2a8ccc810128ed107005c75e7ca5127f18fe5ab5756a30bca76eb4a74c0785fb836374aee5e48403fa26acdeab6b6bd24bd22a64397b6c3efa57d7ae1b10302d0bb0c1be5d1dd91a3d1bf6426084c23e25b95dbd985bebabc2bb57e3fbbc29d3d769a8f5a237cfb0c0f1abb80dcfc210a27d979bd24f540587cbd4da73723a8f67d640b8ed8a3f72440f96f10f21ecc3aaf60dd444a495616a9a572994971865a0ce9253965044879", 0xd0) 02:48:30 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x105000, 0x0) [ 341.566379] audit: type=1800 audit(1539658110.296:201): pid=12255 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:30 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x3f00000000000000) 02:48:30 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40305828, &(0x7f0000000000)) 02:48:30 executing program 0: r0 = socket$inet6(0xa, 0x9, 0x63) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x2, 0x4fb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000040)=0xffffffffffffffdd) [ 341.724319] device lo left promiscuous mode [ 341.762294] audit: type=1800 audit(1539658110.486:202): pid=12275 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:30 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x7000000) 02:48:30 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x47, 0x101040) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'bond_slave_1\x00', 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000002c0)={0x0, @local, @loopback}, &(0x7f0000000300)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000340)={@dev, 0x0}, &(0x7f0000000380)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000480)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000580)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000bc0)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000cc0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000940)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000e00)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000e40)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000f40)=0xe8) accept$packet(r1, &(0x7f0000000f80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000fc0)=0x14) accept(r1, &(0x7f0000001040)=@xdp={0x2c, 0x0, 0x0}, &(0x7f00000010c0)=0x80) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000001480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001440)={&(0x7f00000005c0)=ANY=[@ANYBLOB="38030000", @ANYRES16=r3, @ANYBLOB="000a2cbd7000ffdbdf250300000008000100", @ANYRES32=r4, @ANYBLOB="ec00020038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400010000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400040000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="740102003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="38000100240001006e6f746966795f705c6572735f696e7465727661030000000800f68a60e808b7cf3d0100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400b89f94b9138759851823095a0a7ce7e020b3e527226465d4a9916fcc97f34941ca0e2631598144051d612ab5ddb6c5109eb7bce06ee45b824f3a494171c5ca6a85021328", @ANYRES32=r10, @ANYBLOB="080007000000000040000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650040000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650008000100", @ANYRES32=r11, @ANYBLOB="ac00020038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000500000038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400020000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r12], 0x338}, 0x1, 0x0, 0x0, 0x80}, 0x4048000) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0xa3}, 0xffffffffffffff86) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x5, 0x5}, &(0x7f00000001c0)=0x10) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x1f, 0x0) [ 341.918549] audit: type=1800 audit(1539658110.646:203): pid=12289 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:31 executing program 1: r0 = socket(0x11, 0x2, 0x9) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) 02:48:31 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x3f000000) [ 342.475104] device lo entered promiscuous mode 02:48:31 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000fc0)=[&(0x7f0000000f80)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x1, r2}]) getpeername$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00000007c0)=""/255) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$can_raw(r3, &(0x7f0000000480), 0x10) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r6, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) fsetxattr$security_selinux(r6, &(0x7f00000003c0)='security.selinux\x00', &(0x7f0000000400)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x3) sendmsg$can_bcm(r6, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r7}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}}, 0x0) sendmsg$can_bcm(r6, &(0x7f0000011000)={&(0x7f00000000c0), 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x2, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}}, 0x0) sysinfo(&(0x7f0000000d80)=""/201) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000380)=""/38) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x4000000000000000, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0x3d7, 0x2) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000000)) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000440)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x800, 0x0, 0x95a}, &(0x7f0000000340)=0x18) fsetxattr$security_selinux(r5, &(0x7f0000000280)='security.selinux\x00', &(0x7f00000002c0)='system_u:object_r:vhost_device_t:s0\x00', 0x24, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000ac0)={r8, 0x6, 0xbe, "642c93074db8e2af7b74bafd7e2e87ca7f6896130beb8dd42278d5c5a954bd99e3d918ff3f7ac6fe5599a692420374792c8f979a147e6e994087536b32144645b6dc7cbf62dddadc00b9ed18ea02f33da5ba5938fb2f78670e4a2f2e321c104eeeb459641a60027d2907dcf44b4b4ded67847040b5b3502e9207155f4ee093877b951b5217f17e15812a456ece6c01cc8bcf05c04a81c3b12ebab2ae19230f78807ff5d80d924a4ce0c911afbe737571d231e663731378a53be8c7f0705b"}, 0xc6) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000000940)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000900)={&(0x7f0000000580)=ANY=[@ANYBLOB="384e9a37082900000007e1ffff0f0000000800040008000000080002007f00000108000200e00000029e0995ffda000400000000000024494b314b7866a667535c000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x800) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000009c0)="48e73e202c753340cde56a2fd8e259576ebeb7615a299a083536324d72695352523cda36160d74b2a8ccc810128ed107005c75e7ca5127f18fe5ab5756a30bca76eb4a74c0785fb836374aee5e48403fa26acdeab6b6bd24bd22a64397b6c3efa57d7ae1b10302d0bb0c1be5d1dd91a3d1bf6426084c23e25b95dbd985bebabc2bb57e3fbbc29d3d769a8f5a237cfb0c0f1abb80dcfc210a27d979bd24f540587cbd4da73723a8f67d640b8ed8a3f72440f96f10f21ecc3aaf60dd444a495616a9a572994971865a0ce9253965044879", 0xd0) [ 342.606488] device lo left promiscuous mode 02:48:31 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000fc0)=[&(0x7f0000000f80)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x1, r1}]) getpeername$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x1c) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00000007c0)=""/255) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$can_raw(r2, &(0x7f0000000480), 0x10) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r5, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) fsetxattr$security_selinux(r5, &(0x7f00000003c0)='security.selinux\x00', &(0x7f0000000400)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x3) sendmsg$can_bcm(r5, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r6}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}}, 0x0) sendmsg$can_bcm(r5, &(0x7f0000011000)={&(0x7f00000000c0), 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x2, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}}, 0x0) sysinfo(&(0x7f0000000d80)=""/201) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000380)=""/38) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x4000000000000000, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000200)=0x3d7, 0x2) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000000)) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000440)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x800, 0x0, 0x95a}, &(0x7f0000000340)=0x18) fsetxattr$security_selinux(r4, &(0x7f0000000280)='security.selinux\x00', &(0x7f00000002c0)='system_u:object_r:vhost_device_t:s0\x00', 0x24, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000ac0)={r7, 0x6, 0xbe, "642c93074db8e2af7b74bafd7e2e87ca7f6896130beb8dd42278d5c5a954bd99e3d918ff3f7ac6fe5599a692420374792c8f979a147e6e994087536b32144645b6dc7cbf62dddadc00b9ed18ea02f33da5ba5938fb2f78670e4a2f2e321c104eeeb459641a60027d2907dcf44b4b4ded67847040b5b3502e9207155f4ee093877b951b5217f17e15812a456ece6c01cc8bcf05c04a81c3b12ebab2ae19230f78807ff5d80d924a4ce0c911afbe737571d231e663731378a53be8c7f0705b"}, 0xc6) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000000940)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000900)={&(0x7f0000000580)=ANY=[@ANYBLOB="384e9a37082900000007e1ffff0f0000000800040008000000080002007f00000108000200e00000029e0995ffda000400000000000024494b314b7866a667535c000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x800) 02:48:31 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x5460, &(0x7f0000000000)) 02:48:31 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0xfeffffff) 02:48:31 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000080)='\x00', 0xffffffffffffffff}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={r3, r1, 0x0, 0x24, &(0x7f0000000040)='\'&md5sum%vboxnet0cgroup#eth1vmnet0,\x00', r4}, 0x30) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VHOST_RESET_OWNER(r0, 0x8008af00, 0x70e000) 02:48:31 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x6c000000) 02:48:31 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0xf0) 02:48:31 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x6c00) 02:48:32 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0xffffffeb) 02:48:32 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0xfffffe00) 02:48:32 executing program 1: syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x9, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) [ 343.499763] kauditd_printk_skb: 5 callbacks suppressed [ 343.499776] audit: type=1800 audit(1539658112.226:209): pid=12343 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 [ 343.526118] device lo entered promiscuous mode 02:48:32 executing program 0: r0 = socket(0x11, 0x2, 0x9) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) [ 343.600936] device lo left promiscuous mode [ 343.657374] audit: type=1800 audit(1539658112.386:210): pid=12352 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 [ 344.503410] device lo entered promiscuous mode 02:48:33 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000fc0)=[&(0x7f0000000f80)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x1, r2}]) getpeername$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00000007c0)=""/255) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$can_raw(r3, &(0x7f0000000480), 0x10) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r6, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) fsetxattr$security_selinux(r6, &(0x7f00000003c0)='security.selinux\x00', &(0x7f0000000400)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x3) sendmsg$can_bcm(r6, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r7}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}}, 0x0) sendmsg$can_bcm(r6, &(0x7f0000011000)={&(0x7f00000000c0), 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x2, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}}, 0x0) sysinfo(&(0x7f0000000d80)=""/201) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000380)=""/38) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x4000000000000000, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0x3d7, 0x2) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000000)) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000440)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x800, 0x0, 0x95a}, &(0x7f0000000340)=0x18) fsetxattr$security_selinux(r5, &(0x7f0000000280)='security.selinux\x00', &(0x7f00000002c0)='system_u:object_r:vhost_device_t:s0\x00', 0x24, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000ac0)={r8, 0x6, 0xbe, "642c93074db8e2af7b74bafd7e2e87ca7f6896130beb8dd42278d5c5a954bd99e3d918ff3f7ac6fe5599a692420374792c8f979a147e6e994087536b32144645b6dc7cbf62dddadc00b9ed18ea02f33da5ba5938fb2f78670e4a2f2e321c104eeeb459641a60027d2907dcf44b4b4ded67847040b5b3502e9207155f4ee093877b951b5217f17e15812a456ece6c01cc8bcf05c04a81c3b12ebab2ae19230f78807ff5d80d924a4ce0c911afbe737571d231e663731378a53be8c7f0705b"}, 0xc6) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000000940)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000900)={&(0x7f0000000580)=ANY=[@ANYBLOB="384e9a37082900000007e1ffff0f0000000800040008000000080002007f00000108000200e00000029e0995ffda000400000000000024494b314b7866a667535c000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x800) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000009c0)="48e73e202c753340cde56a2fd8e259576ebeb7615a299a083536324d72695352523cda36160d74b2a8ccc810128ed107005c75e7ca5127f18fe5ab5756a30bca76eb4a74c0785fb836374aee5e48403fa26acdeab6b6bd24bd22a64397b6c3efa57d7ae1b10302d0bb0c1be5d1dd91a3d1bf6426084c23e25b95dbd985bebabc2bb57e3fbbc29d3d769a8f5a237cfb0c0f1abb80dcfc210a27d979bd24f540587cbd4da73723a8f67d640b8ed8a3f72440f96f10f21ecc3aaf60dd444a495616a9a572994971865a0ce9253965044879", 0xd0) 02:48:33 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc0189436, &(0x7f0000000000)) 02:48:33 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0xc0) 02:48:33 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000fc0)=[&(0x7f0000000f80)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x1, r2}]) getpeername$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00000007c0)=""/255) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$can_raw(r3, &(0x7f0000000480), 0x10) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r6, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) fsetxattr$security_selinux(r6, &(0x7f00000003c0)='security.selinux\x00', &(0x7f0000000400)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x3) sendmsg$can_bcm(r6, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r7}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}}, 0x0) sendmsg$can_bcm(r6, &(0x7f0000011000)={&(0x7f00000000c0), 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x2, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}}, 0x0) sysinfo(&(0x7f0000000d80)=""/201) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000380)=""/38) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x4000000000000000, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0x3d7, 0x2) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000000)) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000440)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x800, 0x0, 0x95a}, &(0x7f0000000340)=0x18) fsetxattr$security_selinux(r5, &(0x7f0000000280)='security.selinux\x00', &(0x7f00000002c0)='system_u:object_r:vhost_device_t:s0\x00', 0x24, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000ac0)={r8, 0x6, 0xbe, "642c93074db8e2af7b74bafd7e2e87ca7f6896130beb8dd42278d5c5a954bd99e3d918ff3f7ac6fe5599a692420374792c8f979a147e6e994087536b32144645b6dc7cbf62dddadc00b9ed18ea02f33da5ba5938fb2f78670e4a2f2e321c104eeeb459641a60027d2907dcf44b4b4ded67847040b5b3502e9207155f4ee093877b951b5217f17e15812a456ece6c01cc8bcf05c04a81c3b12ebab2ae19230f78807ff5d80d924a4ce0c911afbe737571d231e663731378a53be8c7f0705b"}, 0xc6) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000009c0)="48e73e202c753340cde56a2fd8e259576ebeb7615a299a083536324d72695352523cda36160d74b2a8ccc810128ed107005c75e7ca5127f18fe5ab5756a30bca76eb4a74c0785fb836374aee5e48403fa26acdeab6b6bd24bd22a64397b6c3efa57d7ae1b10302d0bb0c1be5d1dd91a3d1bf6426084c23e25b95dbd985bebabc2bb57e3fbbc29d3d769a8f5a237cfb0c0f1abb80dcfc210a27d979bd24f540587cbd4da73723a8f67d640b8ed8a3f72440f96f10f21ecc3aaf60dd444a495616a9a572994971865a0ce9253965044879", 0xd0) 02:48:33 executing program 1: r0 = socket(0x0, 0x2, 0x9) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x9, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) [ 344.738621] device lo entered promiscuous mode 02:48:33 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl$EXT4_IOC_MIGRATE(r1, 0x6609) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d5c6070") r2 = memfd_create(&(0x7f0000000100)="046e17", 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x5011, r2, 0x0) ftruncate(r2, 0x0) 02:48:33 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x5421, &(0x7f0000000000)) [ 344.826819] audit: type=1800 audit(1539658113.556:211): pid=12365 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:33 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x6000000) [ 344.956348] device lo left promiscuous mode 02:48:33 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0xa00) [ 344.998288] audit: type=1800 audit(1539658113.726:212): pid=12390 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:33 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x3) [ 345.169596] audit: type=1800 audit(1539658113.896:213): pid=12396 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 [ 345.362563] audit: type=1800 audit(1539658114.086:214): pid=12401 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:34 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x5) 02:48:34 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x7400000000000000) [ 345.545264] audit: type=1800 audit(1539658114.276:215): pid=12406 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 [ 345.793639] device lo entered promiscuous mode 02:48:34 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='autogroup\x00') openat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) clone(0x500, 0x0, 0xfffffffffffffffe, &(0x7f0000000140), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000180)) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000200)=""/40, &(0x7f00000001c0)=0xffffffffffffffa8) 02:48:34 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x4800) 02:48:34 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x5451, &(0x7f0000000000)) 02:48:34 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000fc0)=[&(0x7f0000000f80)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x1, r2}]) getpeername$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00000007c0)=""/255) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$can_raw(r3, &(0x7f0000000480), 0x10) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r6, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) fsetxattr$security_selinux(r6, &(0x7f00000003c0)='security.selinux\x00', &(0x7f0000000400)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x3) sendmsg$can_bcm(r6, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r7}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}}, 0x0) sendmsg$can_bcm(r6, &(0x7f0000011000)={&(0x7f00000000c0), 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x2, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}}, 0x0) sysinfo(&(0x7f0000000d80)=""/201) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000380)=""/38) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x4000000000000000, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0x3d7, 0x2) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000000)) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000440)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x800, 0x0, 0x95a}, &(0x7f0000000340)=0x18) fsetxattr$security_selinux(r5, &(0x7f0000000280)='security.selinux\x00', &(0x7f00000002c0)='system_u:object_r:vhost_device_t:s0\x00', 0x24, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000ac0)={r8, 0x6, 0xbe, "642c93074db8e2af7b74bafd7e2e87ca7f6896130beb8dd42278d5c5a954bd99e3d918ff3f7ac6fe5599a692420374792c8f979a147e6e994087536b32144645b6dc7cbf62dddadc00b9ed18ea02f33da5ba5938fb2f78670e4a2f2e321c104eeeb459641a60027d2907dcf44b4b4ded67847040b5b3502e9207155f4ee093877b951b5217f17e15812a456ece6c01cc8bcf05c04a81c3b12ebab2ae19230f78807ff5d80d924a4ce0c911afbe737571d231e663731378a53be8c7f0705b"}, 0xc6) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000009c0)="48e73e202c753340cde56a2fd8e259576ebeb7615a299a083536324d72695352523cda36160d74b2a8ccc810128ed107005c75e7ca5127f18fe5ab5756a30bca76eb4a74c0785fb836374aee5e48403fa26acdeab6b6bd24bd22a64397b6c3efa57d7ae1b10302d0bb0c1be5d1dd91a3d1bf6426084c23e25b95dbd985bebabc2bb57e3fbbc29d3d769a8f5a237cfb0c0f1abb80dcfc210a27d979bd24f540587cbd4da73723a8f67d640b8ed8a3f72440f96f10f21ecc3aaf60dd444a495616a9a572994971865a0ce9253965044879", 0xd0) 02:48:34 executing program 0: r0 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000200)={0x84, @broadcast, 0x0, 0x0, 'none\x00'}, 0x2c) socket$inet(0x2, 0xb, 0x44757853) flock(r0, 0x4) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x400480) 02:48:34 executing program 1: r0 = socket(0x11, 0x0, 0x9) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x9, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) [ 345.873625] audit: type=1800 audit(1539658114.606:216): pid=12419 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:34 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000fc0)=[&(0x7f0000000f80)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x1, r2}]) getpeername$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00000007c0)=""/255) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$can_raw(r3, &(0x7f0000000480), 0x10) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r6, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) fsetxattr$security_selinux(r6, &(0x7f00000003c0)='security.selinux\x00', &(0x7f0000000400)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x3) sendmsg$can_bcm(r6, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r7}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}}, 0x0) sendmsg$can_bcm(r6, &(0x7f0000011000)={&(0x7f00000000c0), 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x2, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}}, 0x0) sysinfo(&(0x7f0000000d80)=""/201) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000380)=""/38) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x4000000000000000, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0x3d7, 0x2) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000000)) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000440)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x800, 0x0, 0x95a}, &(0x7f0000000340)=0x18) fsetxattr$security_selinux(r5, &(0x7f0000000280)='security.selinux\x00', &(0x7f00000002c0)='system_u:object_r:vhost_device_t:s0\x00', 0x24, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000ac0)={r8, 0x6, 0xbe, "642c93074db8e2af7b74bafd7e2e87ca7f6896130beb8dd42278d5c5a954bd99e3d918ff3f7ac6fe5599a692420374792c8f979a147e6e994087536b32144645b6dc7cbf62dddadc00b9ed18ea02f33da5ba5938fb2f78670e4a2f2e321c104eeeb459641a60027d2907dcf44b4b4ded67847040b5b3502e9207155f4ee093877b951b5217f17e15812a456ece6c01cc8bcf05c04a81c3b12ebab2ae19230f78807ff5d80d924a4ce0c911afbe737571d231e663731378a53be8c7f0705b"}, 0xc6) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000009c0)="48e73e202c753340cde56a2fd8e259576ebeb7615a299a083536324d72695352523cda36160d74b2a8ccc810128ed107005c75e7ca5127f18fe5ab5756a30bca76eb4a74c0785fb836374aee5e48403fa26acdeab6b6bd24bd22a64397b6c3efa57d7ae1b10302d0bb0c1be5d1dd91a3d1bf6426084c23e25b95dbd985bebabc2bb57e3fbbc29d3d769a8f5a237cfb0c0f1abb80dcfc210a27d979bd24f540587cbd4da73723a8f67d640b8ed8a3f72440f96f10f21ecc3aaf60dd444a495616a9a572994971865a0ce9253965044879", 0xd0) 02:48:34 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000003c0)=0x18, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000000280)={0x0, 0x0}) r4 = getpgid(0x0) setpgid(r3, r4) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x20241, 0x0) ioctl$KVM_SET_CLOCK(r5, 0x4030ae7b, &(0x7f00000001c0)={0x0, 0x401}) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) poll(&(0x7f0000000100)=[{r0, 0x204}, {r1, 0x60}, {r1, 0x100}, {r1, 0x12}, {r1, 0x1}, {r0, 0x2}], 0x6, 0x1ff) fsetxattr$security_ima(r5, &(0x7f0000000200)='security.ima\x00', &(0x7f0000000240)=@v2={0x0, 0x0, 0x0, 0x9, 0x32, "6af391749be47f74ea1157c8d826a05141f3f8688ac6c854817c5253717f6b957991189d4c133562349243befd27fa480c65"}, 0x3c, 0xdd10963561b5dfa3) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2cf8"]) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) 02:48:34 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40049409, &(0x7f0000000000)) 02:48:34 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000fc0)=[&(0x7f0000000f80)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x1, r2}]) getpeername$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00000007c0)=""/255) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$can_raw(r3, &(0x7f0000000480), 0x10) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r6, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) fsetxattr$security_selinux(r6, &(0x7f00000003c0)='security.selinux\x00', &(0x7f0000000400)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x3) sendmsg$can_bcm(r6, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r7}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}}, 0x0) sendmsg$can_bcm(r6, &(0x7f0000011000)={&(0x7f00000000c0), 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x2, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}}, 0x0) sysinfo(&(0x7f0000000d80)=""/201) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000380)=""/38) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x4000000000000000, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0x3d7, 0x2) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000000)) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000440)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x800, 0x0, 0x95a}, &(0x7f0000000340)=0x18) fsetxattr$security_selinux(r5, &(0x7f0000000280)='security.selinux\x00', &(0x7f00000002c0)='system_u:object_r:vhost_device_t:s0\x00', 0x24, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000ac0)={r8, 0x6, 0xbe, "642c93074db8e2af7b74bafd7e2e87ca7f6896130beb8dd42278d5c5a954bd99e3d918ff3f7ac6fe5599a692420374792c8f979a147e6e994087536b32144645b6dc7cbf62dddadc00b9ed18ea02f33da5ba5938fb2f78670e4a2f2e321c104eeeb459641a60027d2907dcf44b4b4ded67847040b5b3502e9207155f4ee093877b951b5217f17e15812a456ece6c01cc8bcf05c04a81c3b12ebab2ae19230f78807ff5d80d924a4ce0c911afbe737571d231e663731378a53be8c7f0705b"}, 0xc6) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000009c0)="48e73e202c753340cde56a2fd8e259576ebeb7615a299a083536324d72695352523cda36160d74b2a8ccc810128ed107005c75e7ca5127f18fe5ab5756a30bca76eb4a74c0785fb836374aee5e48403fa26acdeab6b6bd24bd22a64397b6c3efa57d7ae1b10302d0bb0c1be5d1dd91a3d1bf6426084c23e25b95dbd985bebabc2bb57e3fbbc29d3d769a8f5a237cfb0c0f1abb80dcfc210a27d979bd24f540587cbd4da73723a8f67d640b8ed8a3f72440f96f10f21ecc3aaf60dd444a495616a9a572994971865a0ce9253965044879", 0xd0) 02:48:34 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x101, 0x280) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000140)={0x101fd, 0x0, &(0x7f0000ffc000/0x2000)=nil}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000940)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c7766646e6f3d88a292139513259cb069eb59bd7ccdc34163fb7f028e85a003c341e879759e8a989dab86c69d89e2983b2ed1c84cee649f8ce9c7c677488d790164f4a7d91f9fb7406ad7f4b43404d463f951b26a1e87b393a5220cb463e64345fda2c3d56feb3b0249aaaadf91a73af59baa97b1f4156ea765db1079bde4a7b77334d1b65544e236e03e5e88f3b971c4ecca1f50c3e16f7856071db3a0b414891bcbdabd63693ca73012ba3b3b2cdfcc3353436c6bad23cfd5f5e6bfae0e340d6650c84177", @ANYRESHEX=r1, @ANYBLOB=',\x00']) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) [ 346.088674] Unknown ioctl 1076932219 [ 346.102510] Unknown ioctl 1076932219 02:48:34 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) write$P9_RGETATTR(r1, &(0x7f0000000640)={0xa0, 0x19, 0x1, {0x0, {}, 0x131, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xccc}}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x3}}, 0x8e) openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/exec\x00', 0x2, 0x0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)=0x0) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000940)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid={'afid', 0x3d, 0x4}}, {@dfltgid={'dfltgid', 0x3d, r3}}, {@access_client='access=client'}, {@version_L='version=9p2000.L'}, {@version_u='version=9p2000.u'}, {@noextend='noextend'}, {@cache_mmap='cache=mmap'}, {@cache_none='cache=none'}, {@cache_none='cache=none'}, {@loose='loose'}], [{@permit_directio='permit_directio'}, {@euid_eq={'euid', 0x3d, r4}}]}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) [ 346.167325] device lo left promiscuous mode [ 346.169454] 9pnet: Insufficient options for proto=fd [ 346.188202] 9pnet: Insufficient options for proto=fd 02:48:35 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x3, 0x867f9636346a73bd) write$P9_RWRITE(r0, &(0x7f0000000140)={0xb, 0x77, 0x2, 0xfffffffffffffff8}, 0xb) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x2000, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWALK(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r2, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r2, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r2, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) [ 346.461610] audit: type=1800 audit(1539658115.186:217): pid=12471 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:35 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) [ 346.697975] audit: type=1800 audit(1539658115.426:218): pid=12475 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:35 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x5478c3, 0x0) r3 = getuid() fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f00000003c0)=0xe8) mount$fuse(0x0, &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='fuse\x00', 0x20010, &(0x7f0000000a40)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, r4}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x20}}, {@default_permissions='default_permissions'}, {@blksize={'blksize', 0x3d, 0x800}}, {@max_read={'max_read', 0x3d, 0x5}}, {@blksize={'blksize', 0x3d, 0x1200}}, {@blksize={'blksize', 0x3d, 0x1000}}], [{@fsmagic={'fsmagic', 0x3d, 0x1}}, {@fowner_eq={'fowner', 0x3d, r5}}, {@fsmagic={'fsmagic', 0x3d, 0x74c40e66}}, {@smackfshat={'smackfshat', 0x3d, 'rfdno'}}, {@measure='measure'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) [ 347.009813] device lo entered promiscuous mode 02:48:35 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000fc0)=[&(0x7f0000000f80)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x1, r2}]) getpeername$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00000007c0)=""/255) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$can_raw(r3, &(0x7f0000000480), 0x10) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r6, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) fsetxattr$security_selinux(r6, &(0x7f00000003c0)='security.selinux\x00', &(0x7f0000000400)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x3) sendmsg$can_bcm(r6, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r7}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}}, 0x0) sendmsg$can_bcm(r6, &(0x7f0000011000)={&(0x7f00000000c0), 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x2, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}}, 0x0) sysinfo(&(0x7f0000000d80)=""/201) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000380)=""/38) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x4000000000000000, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0x3d7, 0x2) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000000)) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000440)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x800, 0x0, 0x95a}, &(0x7f0000000340)=0x18) fsetxattr$security_selinux(r5, &(0x7f0000000280)='security.selinux\x00', &(0x7f00000002c0)='system_u:object_r:vhost_device_t:s0\x00', 0x24, 0x1) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000009c0)="48e73e202c753340cde56a2fd8e259576ebeb7615a299a083536324d72695352523cda36160d74b2a8ccc810128ed107005c75e7ca5127f18fe5ab5756a30bca76eb4a74c0785fb836374aee5e48403fa26acdeab6b6bd24bd22a64397b6c3efa57d7ae1b10302d0bb0c1be5d1dd91a3d1bf6426084c23e25b95dbd985bebabc2bb57e3fbbc29d3d769a8f5a237cfb0c0f1abb80dcfc210a27d979bd24f540587cbd4da73723a8f67d640b8ed8a3f72440f96f10f21ecc3aaf60dd444a495616a9a572994971865a0ce9253965044879", 0xd0) 02:48:35 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) setxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='trusted.overlay.impure\x00', &(0x7f00000001c0)='eth1\x00', 0x5, 0x1) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) 02:48:35 executing program 1: r0 = socket(0x11, 0x2, 0x0) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x9, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) 02:48:35 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000fc0)=[&(0x7f0000000f80)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x1, r2}]) getpeername$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00000007c0)=""/255) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$can_raw(r3, &(0x7f0000000480), 0x10) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r6, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) fsetxattr$security_selinux(r6, &(0x7f00000003c0)='security.selinux\x00', &(0x7f0000000400)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x3) sendmsg$can_bcm(r6, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r7}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}}, 0x0) sendmsg$can_bcm(r6, &(0x7f0000011000)={&(0x7f00000000c0), 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x2, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}}, 0x0) sysinfo(&(0x7f0000000d80)=""/201) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000380)=""/38) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x4000000000000000, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0x3d7, 0x2) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000000)) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000440)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x800, 0x0, 0x95a}, &(0x7f0000000340)=0x18) fsetxattr$security_selinux(r5, &(0x7f0000000280)='security.selinux\x00', &(0x7f00000002c0)='system_u:object_r:vhost_device_t:s0\x00', 0x24, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000ac0)={r8, 0x6, 0xbe, "642c93074db8e2af7b74bafd7e2e87ca7f6896130beb8dd42278d5c5a954bd99e3d918ff3f7ac6fe5599a692420374792c8f979a147e6e994087536b32144645b6dc7cbf62dddadc00b9ed18ea02f33da5ba5938fb2f78670e4a2f2e321c104eeeb459641a60027d2907dcf44b4b4ded67847040b5b3502e9207155f4ee093877b951b5217f17e15812a456ece6c01cc8bcf05c04a81c3b12ebab2ae19230f78807ff5d80d924a4ce0c911afbe737571d231e663731378a53be8c7f0705b"}, 0xc6) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000009c0)="48e73e202c753340cde56a2fd8e259576ebeb7615a299a083536324d72695352523cda36160d74b2a8ccc810128ed107005c75e7ca5127f18fe5ab5756a30bca76eb4a74c0785fb836374aee5e48403fa26acdeab6b6bd24bd22a64397b6c3efa57d7ae1b10302d0bb0c1be5d1dd91a3d1bf6426084c23e25b95dbd985bebabc2bb57e3fbbc29d3d769a8f5a237cfb0c0f1abb80dcfc210a27d979bd24f540587cbd4da73723a8f67d640b8ed8a3f72440f96f10f21ecc3aaf60dd444a495616a9a572994971865a0ce9253965044879", 0xd0) 02:48:35 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000fc0)=[&(0x7f0000000f80)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x1, r2}]) getpeername$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00000007c0)=""/255) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$can_raw(r3, &(0x7f0000000480), 0x10) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r6, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) fsetxattr$security_selinux(r6, &(0x7f00000003c0)='security.selinux\x00', &(0x7f0000000400)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x3) sendmsg$can_bcm(r6, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r7}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}}, 0x0) sendmsg$can_bcm(r6, &(0x7f0000011000)={&(0x7f00000000c0), 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x2, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}}, 0x0) sysinfo(&(0x7f0000000d80)=""/201) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000380)=""/38) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x4000000000000000, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0x3d7, 0x2) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000000)) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000440)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x800, 0x0, 0x95a}, &(0x7f0000000340)=0x18) fsetxattr$security_selinux(r5, &(0x7f0000000280)='security.selinux\x00', &(0x7f00000002c0)='system_u:object_r:vhost_device_t:s0\x00', 0x24, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000ac0)={r8, 0x6, 0xbe, "642c93074db8e2af7b74bafd7e2e87ca7f6896130beb8dd42278d5c5a954bd99e3d918ff3f7ac6fe5599a692420374792c8f979a147e6e994087536b32144645b6dc7cbf62dddadc00b9ed18ea02f33da5ba5938fb2f78670e4a2f2e321c104eeeb459641a60027d2907dcf44b4b4ded67847040b5b3502e9207155f4ee093877b951b5217f17e15812a456ece6c01cc8bcf05c04a81c3b12ebab2ae19230f78807ff5d80d924a4ce0c911afbe737571d231e663731378a53be8c7f0705b"}, 0xc6) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000009c0)="48e73e202c753340cde56a2fd8e259576ebeb7615a299a083536324d72695352523cda36160d74b2a8ccc810128ed107005c75e7ca5127f18fe5ab5756a30bca76eb4a74c0785fb836374aee5e48403fa26acdeab6b6bd24bd22a64397b6c3efa57d7ae1b10302d0bb0c1be5d1dd91a3d1bf6426084c23e25b95dbd985bebabc2bb57e3fbbc29d3d769a8f5a237cfb0c0f1abb80dcfc210a27d979bd24f540587cbd4da73723a8f67d640b8ed8a3f72440f96f10f21ecc3aaf60dd444a495616a9a572994971865a0ce9253965044879", 0xd0) 02:48:35 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x5450, &(0x7f0000000000)) 02:48:35 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x2, &(0x7f0000000000)) 02:48:35 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="920633480413a8284f84ffde9ddaab8071df23054b3a107283efe2737833cfbb5025bf2e024fd777183fe9e3ed2fc8f6d5f17ff202a84b144bcfb22f32136d5e86ac4858c5d648563e722fb3ed71487dc8d42e36bffc596dab3ddf4ffb2807af15aedf2027df46014d77fd", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x400, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r2, 0xc0385720, &(0x7f0000000140)={0x1, {0x77359400}, 0x401}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) [ 347.189291] device lo left promiscuous mode 02:48:36 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000940)=ANY=[@ANYBLOB="160000006f01000100000000000000000000000000001f6f3659f1cb5007f40cb6e5bd96bbcb3dd553f7da2a1ba72fc46672e5169ffe39d586b164c3abc93ab525a8161178c06d44e29f8eb675d694fd80f5a80d5065237416613b50823b2d57f87c2522145136624750c72ab376e7ba05583b30e8b93595db2987a0043b2e43799378a21953d9bb1f405d801ab804ac65c33277cd7a9f509e067de32805fde2b91b71c226aa7d6ecea28b7851c7eda655616e44246bdeb4ec9763b2a21b38677eee4fea667c0eb29d7997e40552352b1944e97711be2378537a85d84e33865eda9329a17fdf"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) 02:48:36 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getrandom(&(0x7f0000000100)=""/34, 0x22, 0x3) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) 02:48:36 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x4) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) 02:48:36 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RUNLINKAT(r1, &(0x7f0000000100)={0x7, 0x4d, 0x2}, 0x7) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) [ 348.147457] device lo entered promiscuous mode 02:48:36 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000fc0)=[&(0x7f0000000f80)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x1, r2}]) getpeername$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00000007c0)=""/255) r4 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$can_raw(r3, &(0x7f0000000480), 0x10) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r5, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) fsetxattr$security_selinux(r5, &(0x7f00000003c0)='security.selinux\x00', &(0x7f0000000400)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x3) sendmsg$can_bcm(r5, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r6}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}}, 0x0) sendmsg$can_bcm(r5, &(0x7f0000011000)={&(0x7f00000000c0), 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x2, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}}, 0x0) sysinfo(&(0x7f0000000d80)=""/201) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000380)=""/38) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x4000000000000000, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0x3d7, 0x2) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000000)) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000440)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x800, 0x0, 0x95a}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000ac0)={r7, 0x6, 0xbe, "642c93074db8e2af7b74bafd7e2e87ca7f6896130beb8dd42278d5c5a954bd99e3d918ff3f7ac6fe5599a692420374792c8f979a147e6e994087536b32144645b6dc7cbf62dddadc00b9ed18ea02f33da5ba5938fb2f78670e4a2f2e321c104eeeb459641a60027d2907dcf44b4b4ded67847040b5b3502e9207155f4ee093877b951b5217f17e15812a456ece6c01cc8bcf05c04a81c3b12ebab2ae19230f78807ff5d80d924a4ce0c911afbe737571d231e663731378a53be8c7f0705b"}, 0xc6) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000009c0)="48e73e202c753340cde56a2fd8e259576ebeb7615a299a083536324d72695352523cda36160d74b2a8ccc810128ed107005c75e7ca5127f18fe5ab5756a30bca76eb4a74c0785fb836374aee5e48403fa26acdeab6b6bd24bd22a64397b6c3efa57d7ae1b10302d0bb0c1be5d1dd91a3d1bf6426084c23e25b95dbd985bebabc2bb57e3fbbc29d3d769a8f5a237cfb0c0f1abb80dcfc210a27d979bd24f540587cbd4da73723a8f67d640b8ed8a3f72440f96f10f21ecc3aaf60dd444a495616a9a572994971865a0ce9253965044879", 0xd0) 02:48:36 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) sysinfo(&(0x7f0000000440)=""/139) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3dbebacc2be39977efca707174481ff5e6a4ea5d4716f36f3d60b620688e3ef024cc304e96a59869c28de07cd60f02cd8e4ec74e1c1cd9faf5b52d2faa2fb54b59c86eb46da7225d647c58068e250b934481e8", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',noextend,\x00']) syz_open_dev$admmidi(&(0x7f0000000b80)='/dev/admmidi#\x00', 0x4, 0x400) write$P9_RREADDIR(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="2a000000290100000000000000000000000000000000000000000000000000000007002e2f66696c65306b724d76f769354827781d55d96056e0c348b656ba40f9a529bcdb64432e5aed11837ac9c34639d1cd05dea40ec589b789481f0b1350e45b"], 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000001c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) syz_mount_image$erofs(&(0x7f00000003c0)='erofs\x00', &(0x7f0000000500)='./file0\x00', 0xfffffffffffffeff, 0x3, &(0x7f0000000a00)=[{&(0x7f0000000700)="c673f19b392b384e0b50020578451a112828d4f263909690cdb61dcd318d229bb93de1c779d22d8ff3d5f3d43e5ee14deb6450", 0x33, 0x2}, {&(0x7f0000000940)="506946bedc8d0ca07c2c03963817596fc8d51a3522c240b939c61cb4e50ead55dacc16759f65696846eb5a5232d28855d792856439c194f9e1eff7ba65fba1228002024cd751ef6f85b5653a33f789912575c0f6b3e20cee127679a8bb3a6d73df7541f412375d0e521102fe94cb7ba26a53ef2344d460d5cc81a3dfc12b522328cbbcc7acbaf9f027cc9d3ab6447509cda7574cc1b32b4b085932cfba86880be848e54a3bb03e38", 0xa8, 0x3}, {&(0x7f0000000880)="2d4d061e7f6b93c01cc0cf877cba781672dfddfbc864a15b6f08edb6d86e4ac194a73639bc9c5f127b6089feebcd548773cff15462ac961fdbc64d8a4895e8c6f9d062b7a99ee1bf32", 0x49, 0x9}], 0x2104008, &(0x7f0000000a80)={[{@acl='acl'}, {@noacl='noacl'}, {@fault_injection={'fault_injection', 0x3d, 0x4}}], [{@fsname={'fsname', 0x3d, '9p\x00'}}, {@fsmagic={'fsmagic', 0x3d, 0x81}}, {@fsuuid={'fsuuid', 0x3d, {[0x64, 0x35, 0x0, 0x7f, 0x30, 0x61, 0x73, 0x64], 0x2d, [0x4b6df1abaf2096c3, 0x34, 0x39, 0x7a], 0x2d, [0x65, 0x66, 0x33, 0x64], 0x2d, [0x79, 0x77, 0x7f], 0x2d, [0x7f, 0x62, 0x7f, 0x37, 0x76, 0x3b, 0x62, 0x67]}}}, {@appraise='appraise'}, {@fsname={'fsname', 0x3d, '9p\x00'}}, {@subj_user={'subj_user', 0x3d, ':{md5sumvboxnet1eth1wlan1eth1'}}, {@dont_hash='dont_hash'}]}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) 02:48:36 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000fc0)=[&(0x7f0000000f80)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x1, r2}]) getpeername$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00000007c0)=""/255) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$can_raw(r3, &(0x7f0000000480), 0x10) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r6, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) fsetxattr$security_selinux(r6, &(0x7f00000003c0)='security.selinux\x00', &(0x7f0000000400)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x3) sendmsg$can_bcm(r6, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r7}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}}, 0x0) sendmsg$can_bcm(r6, &(0x7f0000011000)={&(0x7f00000000c0), 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x2, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}}, 0x0) sysinfo(&(0x7f0000000d80)=""/201) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000380)=""/38) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x4000000000000000, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0x3d7, 0x2) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000000)) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000440)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x800, 0x0, 0x95a}, &(0x7f0000000340)=0x18) fsetxattr$security_selinux(r5, &(0x7f0000000280)='security.selinux\x00', &(0x7f00000002c0)='system_u:object_r:vhost_device_t:s0\x00', 0x24, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000ac0)={r8, 0x6, 0xbe, "642c93074db8e2af7b74bafd7e2e87ca7f6896130beb8dd42278d5c5a954bd99e3d918ff3f7ac6fe5599a692420374792c8f979a147e6e994087536b32144645b6dc7cbf62dddadc00b9ed18ea02f33da5ba5938fb2f78670e4a2f2e321c104eeeb459641a60027d2907dcf44b4b4ded67847040b5b3502e9207155f4ee093877b951b5217f17e15812a456ece6c01cc8bcf05c04a81c3b12ebab2ae19230f78807ff5d80d924a4ce0c911afbe737571d231e663731378a53be8c7f0705b"}, 0xc6) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000009c0)="48e73e202c753340cde56a2fd8e259576ebeb7615a299a083536324d72695352523cda36160d74b2a8ccc810128ed107005c75e7ca5127f18fe5ab5756a30bca76eb4a74c0785fb836374aee5e48403fa26acdeab6b6bd24bd22a64397b6c3efa57d7ae1b10302d0bb0c1be5d1dd91a3d1bf6426084c23e25b95dbd985bebabc2bb57e3fbbc29d3d769a8f5a237cfb0c0f1abb80dcfc210a27d979bd24f540587cbd4da73723a8f67d640b8ed8a3f72440f96f10f21ecc3aaf60dd444a495616a9a572994971865a0ce9253965044879", 0xd0) 02:48:36 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc0045878, &(0x7f0000000000)) 02:48:36 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000fc0)=[&(0x7f0000000f80)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x1, r2}]) getpeername$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00000007c0)=""/255) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$can_raw(r3, &(0x7f0000000480), 0x10) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r6, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) fsetxattr$security_selinux(r6, &(0x7f00000003c0)='security.selinux\x00', &(0x7f0000000400)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x3) sendmsg$can_bcm(r6, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r7}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}}, 0x0) sendmsg$can_bcm(r6, &(0x7f0000011000)={&(0x7f00000000c0), 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x2, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}}, 0x0) sysinfo(&(0x7f0000000d80)=""/201) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000380)=""/38) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x4000000000000000, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0x3d7, 0x2) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000000)) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000440)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x800, 0x0, 0x95a}, &(0x7f0000000340)=0x18) fsetxattr$security_selinux(r5, &(0x7f0000000280)='security.selinux\x00', &(0x7f00000002c0)='system_u:object_r:vhost_device_t:s0\x00', 0x24, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000ac0)={r8, 0x6, 0xbe, "642c93074db8e2af7b74bafd7e2e87ca7f6896130beb8dd42278d5c5a954bd99e3d918ff3f7ac6fe5599a692420374792c8f979a147e6e994087536b32144645b6dc7cbf62dddadc00b9ed18ea02f33da5ba5938fb2f78670e4a2f2e321c104eeeb459641a60027d2907dcf44b4b4ded67847040b5b3502e9207155f4ee093877b951b5217f17e15812a456ece6c01cc8bcf05c04a81c3b12ebab2ae19230f78807ff5d80d924a4ce0c911afbe737571d231e663731378a53be8c7f0705b"}, 0xc6) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x0) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000009c0)="48e73e202c753340cde56a2fd8e259576ebeb7615a299a083536324d72695352523cda36160d74b2a8ccc810128ed107005c75e7ca5127f18fe5ab5756a30bca76eb4a74c0785fb836374aee5e48403fa26acdeab6b6bd24bd22a64397b6c3efa57d7ae1b10302d0bb0c1be5d1dd91a3d1bf6426084c23e25b95dbd985bebabc2bb57e3fbbc29d3d769a8f5a237cfb0c0f1abb80dcfc210a27d979bd24f540587cbd4da73723a8f67d640b8ed8a3f72440f96f10f21ecc3aaf60dd444a495616a9a572994971865a0ce9253965044879", 0xd0) 02:48:36 executing program 1: r0 = socket(0x11, 0x2, 0x9) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x0, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) [ 348.226198] 9pnet: Insufficient options for proto=fd 02:48:37 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x541b, &(0x7f0000000000)) [ 348.296722] 9pnet: Insufficient options for proto=fd 02:48:37 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x6, 0x410040) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000140)={0xffffffffffffffff}, 0x113, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f0000000640)={0x14, 0x88, 0xfa00, {r3, 0x10, 0x0, @in={0x2, 0x4e22, @loopback}}}, 0x90) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) ioctl$KDSETMODE(r2, 0x4b3a, 0x20) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f00000003c0)={0xb, 0x77, 0x1, 0xfffffffffffffffc}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) 02:48:37 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x8400, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)=0x0) getresuid(&(0x7f0000000740)=0x0, &(0x7f0000001240), &(0x7f0000001280)) getgroups(0x1, &(0x7f00000012c0)=[0x0]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001300)=0x0) fstat(r0, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000013c0)='./file0/file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0x0) lstat(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000001540)=[0xee01, 0x0]) r12 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000006fc0)='./file0/file1\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000018c0)={0x0, 0x0, 0x0}, &(0x7f0000001900)=0xc) r15 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r16 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001940)={0x0, 0x0}, &(0x7f0000001980)=0xc) lstat(&(0x7f00000019c0)='./file0/file1\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000005100)=0x0) r20 = getuid() getgroups(0x1, &(0x7f0000005140)=[0xee00]) socketpair$nbd(0x2, 0x1, 0x0, &(0x7f0000005180)={0xffffffffffffffff}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000005200)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x3, &(0x7f00000051c0)='9p\x00'}, 0x30) lstat(&(0x7f0000005240)='./file0/file0\x00', &(0x7f0000005280)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000005300)='./file0/file0\x00', &(0x7f0000005340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000006b80)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000006c80)=0xe8) getresgid(&(0x7f0000006cc0), &(0x7f0000006d00)=0x0, &(0x7f0000006d40)) sendmmsg$unix(r2, &(0x7f0000006dc0)=[{&(0x7f00000004c0)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000c40)=[{&(0x7f0000000640)="3d346d75b97c561366b033cc93d9a2e75c7b81f6d694904ea1aa52fee87c3fc0460e7b85bb7464bb7c515c2bb7f23eebb1f20387fbfe919e419b2941ca4d38ba41fced748aadbe0c69cfa07d258b4ba2c8cd3f5525504d093f698f955f2a281538b7ac0a1458daab23f557ca4f3ae09baee0361cecd607b60c7907be53", 0x7d}, {&(0x7f00000006c0)="037aaa15240ae6f6826ec6c9713d4eec003615b60d4943266d65983ea9200ce2137cd1f9bebaa6996314af1806c6680b3c5de188d0e72acb55aa8c724530ad28cdfe8204fb61721222d8766623fb5582b60d27d2361c4aa07eb8820a921436ad6d0a13643b4730e2e82dec2b3b0a1a18f0961bb9ef9c633a2edf7b80", 0x7c}, {&(0x7f0000000880)="acfcba6c35779c0d65de02418290dfa91ea3a71fc6924693271c4b88339c5e43a56e98a56fb6434617267d6016f3a55b399cfc6cb463180d74f40795c6eb5f0cba57e05eacd616ad8d1cca51fdd927b0a6d92c6cd5e3d81a", 0x58}, {&(0x7f0000000a40)="b8da3f4eb537c87151b3845ea047d541722d148ee5387562eb74b06b1561158337f700c058a11f200e92030e946651cff61ab1c3f39513a048b8aa7d2dfde96107e167cf24118a55b209df3d5be27664e4f4bbb04dd343f85047f650e79f10d580dad8992f1e7daa3e54a0b4053ff4434f2fe1655d767932d81729d8d25e", 0x7e}, {&(0x7f0000000ac0)="365bb8936af577bce6cce324b741791c0a49f532d6c4d0314133df3adbb319f2394d5a8ffdc1947a6d60b779291ae5e88c52e190f6429713cb2f4869af1163c903d2f2e50b850ffdaf45fc1dd7452c50e0", 0x51}, {&(0x7f0000000b40)="c969c55c4b18f0c66a7edb53de3f89beab3c6668a25b8b363b2b64cc96cc0b1aa1964d0eb52479b9cf588ba9697e09a4eeda46a1265139ec804e114a4bb3e13511b34a67284814ac41f1273f5aa9534e2b47f0e7a7e8142791b371aeefea3eab099422a80a9195acd6027a11c167e97e34910115d365698997cc8adf2d6cb272ecdfcaabd75a2c469b4c06fa441fe4c5858bef02649fd1fc0b9467a0cf15b834deffb3c62b2ba86b11b8fc01a2d986e261f02448fd2210cf54cdf9b6c273a9a594a00a2dc92f1009911ddab7c62a55d8455395caf0fbd9799ef06332f9ffb666cc5ba31d4b548a82ced3", 0xea}, {&(0x7f0000000140)="bcff095df4c49c0e2da25a8c8787c9ecff28759b19ace233cc909c9b90c737e2f5d4ad57d47c2a989248d2af976b", 0x2e}], 0x7, 0x0, 0x0, 0x40}, {&(0x7f0000000cc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000d40)="c64825b8165c0283865131df98d29a0e394928274895fa0d346ce46109ccd744e7aaf787a4a958ba1e6c8e2cd2be513e3300058deb28b3a54abff6881b9948389a4ef7f803eaf2cf7f203f22c9a15378ebe817905860fed6f8ab7f08671685641e7b21e93b5e307e2f36fa741bdcbe330fd2041c3be87664b2d0b433128ecc5fa08f6d5954ff0e46c939bf0ebce1af16b265cd1cf50238ddf37b4f0db9b6d5db1d9297bb30e952140d078af380f601ce737678291c3ea4dcc141e2798973703e0b922fd5e3769af7bd0059ca771222d53a931a758390cddcc6e7ff008d79d9bd25a59292", 0xe4}, {&(0x7f0000000e40)="93af17f047de15add180d827ab712806bd5d77cd2486c98aa454e978576243bcc5800fb8e8e04a023337a7d91bfaae6fceb2cfbbe1f0fb9b9de12b2e33ad5892a9533089bca6361cb7e2e794c0f06a05a4d20f32f8abae12307dbcbeb1c951905600d6f631b37f66de04a568988f50f9a7f3f8da0e7a544abdf6f48d056b9f0224283297ff567861d11800b0339d85c559c644e33c65431c19dd622130642bcf1d4dc7f746e6843dbb4adf3b77ee76a818d85fe6951137f3707d9ce302aef7170b425c05e7da43960247d004849afb952a6f394e263f", 0xd6}], 0x2}, {&(0x7f0000000f40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000fc0)="134053c3c70ed4973dc522656b6b827414c5afc1757c66a8d8cbfed6b654ce872f9b31cf4a26327640a0c2c0218164b8cc73fcd6b16cff07f3f6b937f16c15eafb83a30b4f44b2066007190b9287bb87a330ef37b13610bf4a7efb5429476978c5889c09a1ca4d5a3ac676e3cd254c6d6dfeacb795ec946d949e371be1e19016b5a119d75d6df32171e896bf9c5b4b5b642c272a5d7ff492d37ff825d773e1156383061e1cd69b65ac36910c93a0cc2ebd487b108755ddf540e4c65571b6fab7814f19e3ef0c5818d11add434f13e02fbcd80941d73e61e04627391781af3664afde59952d3c62accd10b7c2646dfd5fa8", 0xf1}, {&(0x7f00000010c0)="ba3fe2cb79c4606aae6a02fdbbff18f27477e62a71f4d930c5507cd951b3d0c11d1b0de3dd06fee274284c328ac72a7ddd6b7e9f85cb474ee46f0ba3624c2dc98a7a10858b4ea74db3a277658740e974ffcdaba3e4b5379cb07bdf86280716d3e033bb4cfd1d0773d5", 0x69}, {&(0x7f0000001140)="5cdec40aad34c7de9c1065fb55b7c14235ea2e2f9b0cdd23edeadd662bab3af93feed7d46307159a2bf215054067ab1bba098a922fc0b0afe6f1f84fa77ca64e8e9bd40046582d6360864eb406c86e7db244af3552c92e2e0f00671ac939d6e8e5a0300fd178bfe39912f3f84e1c640de8ff0bd894b95de86ed1f0d3750392460dc17d72da678f5b873a201326fc038022a5d3e79a99db64d1f5434ec2bbe55e30c1b42e9c57c5a825400943a613ad1e1798623923d8a3b647bebbd177acd4ba959c930b380b92b5fbb665e477855f40a307640e7f8b6296abc7284c36be", 0xde}], 0x3, &(0x7f0000001580)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xf8}, {&(0x7f0000001680)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f00000017c0)=[{&(0x7f0000001700)="918c2fc05e", 0x5}, {&(0x7f0000001740)="ebdbf1cef963db805ff8860711660429c4efbd36ff879b6202d6ef8ee9a2a7acd13b83794c058deb957afaa1cb2f6e307b52457cf0", 0x35}, {&(0x7f0000001780)="020ae557db90929fdd6a499aecd9dd34cde794aeea0f1efc9c914ae13830a7628a8db933", 0x24}], 0x3, &(0x7f0000001a80)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [r15, r0, r0, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1, r1]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r1, r1, r1, r0, r0, r0]}], 0xd0, 0x4000}, {&(0x7f0000001b80)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002d40)=[{&(0x7f0000001c00)="4697d66e3d85faee233994062af537c0", 0x10}, {&(0x7f0000001c40)="3809d50fec92463631341e325ae9293466c0f585c4aab35e16b9ec640e88027dcc10c576cf42d7bba2b3425ce61880e4e3975eaeb32e7a08100ba3655f46c1f8770e789de9511011b7d2d8f67413fd47f3e4972f", 0x54}, 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{&(0x7f00000054c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006ac0)=[{&(0x7f0000005540)="c359e06d5a978f36224dd929e6df9064c072efaddd87e6dfbdae66c856d3ba", 0x1f}, {&(0x7f0000005580)="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0x1000}, {&(0x7f0000006580)="5ce89ab8cc3f3d698bfcf217336c41c6bcac0caadd5638981f5dd96bded1c70f1fb937b88640cbf9640665ff", 0x2c}, {&(0x7f00000065c0)="683423be9c4aa98d9e7fccdf03a7497b9f07f5b7a61c31a32291b70589897f1110816d6dde", 0x25}, {&(0x7f0000006600)="d7fd204e94151396257c57168dbdf6cae2b8695815cda3a1171b99c942887756b121b0b39c865f99c42167b5f0d80c39b255260268e198609cbc8bc91d3c8b4675095fb992283ec75e3606d81dc0cb4c8fc786a956b5c0c919a7b10d366de653347d927a41390325db9571b3b392e1cd6b3b716eb9a59d05961a0bc7fb3b96e774391f094bf86709dac3764188960de6c7f0880b7153aa0bb0fa24e18fc8ebbae9917807ab04fe8cf230cf482d70962ea9c0aa9038818850db9e91a52303d56ac8d0ac5ccee7f971c8e348f820fe95e0107382250e9bf0714290e076b0269bcf1fe829a900019c6d95246120cf10b832d14ce7", 0xf3}, {&(0x7f0000006700)="54bd345663404911bf0421712a880b063b194794af4e81ff92a3b7786cbbdd82764d7dc29c9f55f3abebd071fb78cf48cc093ef3bd01de26f7d107f61871267cfa63a52a920bf5c95d524ae2a956529e2eac73f06ac932d7257ffc7e537b040dac1c310d5001b7aec16b2b17720304202a61726e9ac345b879101671000745272151405dda895dffc519617c8996999d6bb5f34baeff1cbbc3c0424b17b35eeaedee9361bd48249358617520e0c12bb010d4ae6873ef8b80bc0c6c30dc54e0c7349cd419560ddad2c9b5fd8264491df7c49ad38edba8efbc043c7f29", 0xdc}, {&(0x7f0000006800)="dd42cbeff3be8997222c4826bb88c8d8279a21ab07283b14053bb9ec7ae52844cc62289c048fb87750f4129ee6fcb480141d81191cf11b0c884f29901e6442bc784702d6f4a1592bd8372ac21451d899ae49856c36f9552596bfa550d6d6fbde256d353e61b2594b88b49551d4d61b186ff89a6a9ae13927266c7fe401e733e0d1b03e2de05e48d7cccafd7c1ccde79017a4d1998923ddbeae79a424946f88d1a8c1427c0c38dd4bbc0e2a31c7259c8da4c1e573a713ca626939776f877ff17731fd08727f14cb3ba70238c9a104aadb9cb14b259a39db08efdfe729fbca3676eb79297b", 0xe4}, {&(0x7f0000006900)="5c71d4f189ffab1e8de3ed103145cd0a9fbb9f35f06ef01deebafc5bb5df56d6e485a478759e33e2ab4ce61d8e65344720a508f338afc6f91b83334a1bcfe9b80300c0254a6581912d435855596b4dbc290e7f9dd2497635360864f820abc2141ee2f317f93d7a3229b6e910e61eecc258c1b9479d453a5f748a208b164cadaa7cc166de8e7a80d7fd7a93035a9f82826a03ba86e239191ff86d2c2cf0cddb2b4be72b8ef10f8af339", 0xa9}, {&(0x7f00000069c0)="d3dc2ee047696f8275e9d8aa6907642193362879d16a994916200c3ed19eb2ff363a0e1604438e15214a384c198808670f05b20893bfbc835919ddd290a5de70f8dc4847a26127feb71c1d08b787b9e358759bf189ca5b0afe9cffcf56a14dec981623bb61d682ea638906f146ae342d6d0bcf2b0a65d500b17a0589ba5a70f0a663de7292a746e6c48d5191cd983a7a7e4bae59da78077e131870f2a92c57e2b28ebf7439c00c2d5627b9615961df2d6fb078278ff3c47c1f3692942dfba33787fb54b2d1221e724190f05f106b81d803a5a884e48409df03250d13870eabcb933e87c1b0b77b525873a3c4a460a33008e958fad25e1659", 0xf8}], 0x9, &(0x7f0000006d80)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r0]}], 0x40, 0x8000}], 0x7, 0x10) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000940)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c7766646e03001dc184722e5be722bd5f9bc37d12f27048f0969ccd0d95582217f3de981a9d5ee6c29e547bf42830129e50f77e5b7c062dc661e5d375fc922df976716b2abf9269b6716de17217e41e1529eea4a26e1f2dc85165da9525dd70ec20ca78bff495971472c1aebefaad076da1fb63873e631da01663272ecea4f3abd131c54c221f85e2a9a4e452a6c7dcc5dfb70910d2e8dd9d959b585ff9d0cda1ab84c6c14f620661676c55907f69d6441e1004576a638c86c356c3a6a83983", @ANYRESHEX=r1, @ANYBLOB=',noextend,\x00']) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="3ce1"]) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) [ 348.490411] device lo left promiscuous mode 02:48:37 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB='"wfdno=', @ANYRESHEX=r1, @ANYBLOB=',noextend,\x00']) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x1c, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe42}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) [ 348.592844] 9pnet: Insufficient options for proto=fd [ 348.599823] 9pnet: Insufficient options for proto=fd [ 348.610449] 9pnet: Insufficient options for proto=fd [ 348.700595] 9pnet: Insufficient options for proto=fd [ 348.719360] 9pnet: Insufficient options for proto=fd 02:48:37 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x2002) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$binfmt_script(r0, &(0x7f0000000940)={'#! ', './file1', [{0x20, 'trans=fd,'}, {0x20, ']keyring'}, {0x20, 'nodev'}, {0x20, 'noextend'}], 0xa, "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"}, 0x102d) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="74000000000000008048e37e66", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) [ 348.835932] device lo entered promiscuous mode 02:48:37 executing program 1: r0 = socket(0x11, 0x2, 0x9) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) [ 348.995599] device lo left promiscuous mode [ 349.884777] device lo entered promiscuous mode 02:48:38 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000fc0)=[&(0x7f0000000f80)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x1, r2}]) getpeername$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00000007c0)=""/255) r4 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bind$can_raw(r3, &(0x7f0000000480), 0x10) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r5, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) fsetxattr$security_selinux(r5, &(0x7f00000003c0)='security.selinux\x00', &(0x7f0000000400)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x3) sendmsg$can_bcm(r5, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r6}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}}, 0x0) sendmsg$can_bcm(r5, &(0x7f0000011000)={&(0x7f00000000c0), 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x2, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}}, 0x0) sysinfo(&(0x7f0000000d80)=""/201) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000380)=""/38) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x4000000000000000, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0x3d7, 0x2) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000000)) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000440)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x800, 0x0, 0x95a}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000ac0)={r7, 0x6, 0xbe, "642c93074db8e2af7b74bafd7e2e87ca7f6896130beb8dd42278d5c5a954bd99e3d918ff3f7ac6fe5599a692420374792c8f979a147e6e994087536b32144645b6dc7cbf62dddadc00b9ed18ea02f33da5ba5938fb2f78670e4a2f2e321c104eeeb459641a60027d2907dcf44b4b4ded67847040b5b3502e9207155f4ee093877b951b5217f17e15812a456ece6c01cc8bcf05c04a81c3b12ebab2ae19230f78807ff5d80d924a4ce0c911afbe737571d231e663731378a53be8c7f0705b"}, 0xc6) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000009c0)="48e73e202c753340cde56a2fd8e259576ebeb7615a299a083536324d72695352523cda36160d74b2a8ccc810128ed107005c75e7ca5127f18fe5ab5756a30bca76eb4a74c0785fb836374aee5e48403fa26acdeab6b6bd24bd22a64397b6c3efa57d7ae1b10302d0bb0c1be5d1dd91a3d1bf6426084c23e25b95dbd985bebabc2bb57e3fbbc29d3d769a8f5a237cfb0c0f1abb80dcfc210a27d979bd24f540587cbd4da73723a8f67d640b8ed8a3f72440f96f10f21ecc3aaf60dd444a495616a9a572994971865a0ce9253965044879", 0xd0) 02:48:38 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) 02:48:38 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xa000000) 02:48:38 executing program 1: r0 = socket(0x11, 0x2, 0x9) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x0, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) 02:48:38 executing program 0: r0 = socket(0x11, 0x2, 0x9) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x0, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) 02:48:38 executing program 2: r0 = socket(0x11, 0x2, 0x9) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x0, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) 02:48:38 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0x800200000000) [ 350.060076] kauditd_printk_skb: 5 callbacks suppressed [ 350.060094] audit: type=1800 audit(1539658118.786:224): pid=12607 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:38 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) unlink(&(0x7f0000000100)='./file0\x00') write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) [ 350.107745] device lo left promiscuous mode 02:48:38 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = syz_open_dev$mouse(&(0x7f00000004c0)='/dev/input/mouse#\x00', 0x81, 0x80) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000500)={0xffffffff, 0x100000001}) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x20, &(0x7f0000000140)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, @in={0x2, 0x4e21, @remote}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000940)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000440)=0x1008) write$P9_RWALK(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r2, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r2, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) mkdir(&(0x7f0000000640)='./file0\x00', 0x140) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000001980)={0x4, {{0xa, 0x4e22, 0x5, @loopback, 0xfd}}, 0x1, 0x1, [{{0xa, 0x4e24, 0x1, @ipv4={[], [], @multicast1}, 0x1}}]}, 0x110) write$P9_RGETATTR(r2, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xfffffffffffffe79) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) [ 350.209669] audit: type=1800 audit(1539658118.936:225): pid=12623 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:39 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000940)=@nat={'nat\x00', 0x1b, 0x5, 0x418, 0x0, 0x0, 0x110, 0x0, 0x1e0, 0x380, 0x380, 0x380, 0x380, 0x380, 0x5, &(0x7f00000004c0), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x19}, @broadcast, 0x0, 0xffffffff, 'team0\x00', 'bond_slave_0\x00', {0xff}, {}, 0x62, 0x2, 0x2}, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x484, 0x482, 0x0, 0x1}}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x2, 0x80000000, 0x2}}}, {{@uncond, 0x0, 0x98, 0xd0}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x2585f1b7d16a44c3, @broadcast, @rand_addr, @gre_key=0x8, @icmp_id=0x66}}}}, {{@uncond, 0x0, 0x98, 0xd0}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x8, @dev={0xac, 0x14, 0x14, 0xc}, @loopback, @port=0x4e21, @icmp_id=0x64}}}}, {{@uncond, 0x0, 0x98, 0xd0}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x10, @dev={0xac, 0x14, 0x14, 0x11}, @empty, @icmp_id=0x66, @gre_key=0x1}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x478) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) [ 350.422531] device lo left promiscuous mode 02:48:39 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000100)={0xffffffffffffff17}, 0xffffffffffffff04) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="2a0000002901000000000000000000000000000e038a004b6dbc98000000000000000000000000000007002e2f66696c6530"], 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) [ 350.561152] audit: type=1800 audit(1539658119.286:226): pid=12636 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:39 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB, @ANYRESHEX=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000780)='/dev/hwrng\x00', 0x121000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000003640)={0x100000000, 0x1f}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000009c0)={r2, 0x50, &(0x7f0000000940)={0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000001d00)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000440)='/\x00', r3}, 0x30) process_vm_readv(r4, &(0x7f0000003100)=[{&(0x7f0000001d40)=""/115, 0x73}, {&(0x7f0000001dc0)=""/4096, 0x1000}, {&(0x7f0000002dc0)=""/189, 0xbd}, {&(0x7f0000002e80)=""/216, 0xd8}, {&(0x7f0000002f80)=""/195, 0xc3}, {&(0x7f0000003080)=""/40, 0x28}, {&(0x7f00000030c0)=""/9, 0x9}], 0x7, &(0x7f0000003340)=[{&(0x7f0000003180)=""/193, 0xc1}, {&(0x7f0000003280)}, {&(0x7f00000032c0)=""/128, 0x80}], 0x3, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSYMLINK(r1, &(0x7f0000000100)={0x14, 0x11, 0x2, {0x4, 0x2, 0x6}}, 0x14) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xfffffffffffffe64) signalfd4(r1, &(0x7f00000001c0)={0x3}, 0xfffffd08, 0x80800) write$P9_RWALK(r1, &(0x7f0000003700)=ANY=[@ANYBLOB="160000006f010001000000000000000000ee6a7d768a78d4d4f4a373fbcc6c63cf00000000009709d91773bded0865ebcee205e5276a69a3c57798385f0fa64ee7712db5cf2bcce518036dbb11902acca61bcdb9bd9f543a7b43b081a319862d0e071da19f135cc249cec22d593ec5664bea891bd5c77b55b7ca0a296917be51b08f5add1db1c5f5ac22c446414df17840ec0319fc25ccb5b90bf35570b67a4f30e78b7cf1a851b818d40bf582cc7de183320195136825dd8f624a3a205804ef7d05a9898830761e9dd4158836751bd73f4003959875a49084dd8b99126967ddfa165540ab2cc52c5d94"], 0x16) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f00000036c0)={0x0, &(0x7f0000003680)}) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000140)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000003540)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="3d8cd3cfc3a0ab305e267f8a0ba40225e238d6b07bb324255f4b77b43e71f84a42ce11a953383990df672ae823ab037397a512ebcf40b24c47323cd23c02038b9dd49d32652062cd9b7e2bb466582d2d0870c73340dc03f82bf5e83f4f3b96188d2d8353882847836b5f4de14ebddbd70c4cb9ecda3d96293fa1edc4a2d8e85813aabec68654163de6564a1d93be93008f052de424", @ANYRESHEX=r1, @ANYBLOB=',\x00']) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000003280)={0x7, 0x48, 0x7fff, 0x100, 0xffff, 0x20}) process_vm_readv(r6, &(0x7f00000004c0)=[{&(0x7f0000000640)=""/173, 0xad}, {&(0x7f0000000440)}], 0x2, &(0x7f0000001c80)=[{&(0x7f0000000500)=""/61, 0x3d}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/137, 0x89}, {&(0x7f0000000740)=""/29, 0x1d}, {&(0x7f0000001b00)=""/136, 0x88}, {&(0x7f0000000880)=""/118, 0x76}, {&(0x7f0000001bc0)=""/138, 0x8a}], 0x7, 0x0) r7 = open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r7, 0x5411, &(0x7f00000003c0)) getresuid(&(0x7f00000033c0), &(0x7f0000003400), &(0x7f0000003440)=0x0) write$P9_RGETATTR(r7, &(0x7f0000003480)={0xa0, 0x19, 0x1, {0x200, {0x0, 0x4, 0x8}, 0x0, r8, r5, 0xadc, 0x80000000, 0x9e1a, 0x1, 0x6, 0xfffffffffffffffa, 0x7, 0x200, 0x3ff, 0x200, 0x7f, 0xf44, 0x3, 0x8000000000000, 0x4}}, 0xa0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f0000003380)=0xc2, 0x4) [ 350.886390] 9pnet: Insufficient options for proto=fd [ 350.894928] 9pnet: Insufficient options for proto=fd [ 350.903463] 9pnet: Insufficient options for proto=fd [ 350.935767] 9pnet: Insufficient options for proto=fd [ 351.067106] device lo left promiscuous mode [ 351.222402] device lo entered promiscuous mode [ 351.264656] device lo entered promiscuous mode [ 351.270241] device lo entered promiscuous mode 02:48:40 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000fc0)=[&(0x7f0000000f80)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x1, r2}]) getpeername$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00000007c0)=""/255) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$can_raw(r3, &(0x7f0000000480), 0x10) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r6, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) fsetxattr$security_selinux(r6, &(0x7f00000003c0)='security.selinux\x00', &(0x7f0000000400)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x3) sendmsg$can_bcm(r6, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r7}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}}, 0x0) sendmsg$can_bcm(r6, &(0x7f0000011000)={&(0x7f00000000c0), 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x2, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}}, 0x0) sysinfo(&(0x7f0000000d80)=""/201) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000380)=""/38) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x4000000000000000, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0x3d7, 0x2) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000000)) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000440)=0xa) fsetxattr$security_selinux(r5, &(0x7f0000000280)='security.selinux\x00', &(0x7f00000002c0)='system_u:object_r:vhost_device_t:s0\x00', 0x24, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000ac0)={0x0, 0x6, 0xbe, "642c93074db8e2af7b74bafd7e2e87ca7f6896130beb8dd42278d5c5a954bd99e3d918ff3f7ac6fe5599a692420374792c8f979a147e6e994087536b32144645b6dc7cbf62dddadc00b9ed18ea02f33da5ba5938fb2f78670e4a2f2e321c104eeeb459641a60027d2907dcf44b4b4ded67847040b5b3502e9207155f4ee093877b951b5217f17e15812a456ece6c01cc8bcf05c04a81c3b12ebab2ae19230f78807ff5d80d924a4ce0c911afbe737571d231e663731378a53be8c7f0705b"}, 0xc6) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000009c0)="48e73e202c753340cde56a2fd8e259576ebeb7615a299a083536324d72695352523cda36160d74b2a8ccc810128ed107005c75e7ca5127f18fe5ab5756a30bca76eb4a74c0785fb836374aee5e48403fa26acdeab6b6bd24bd22a64397b6c3efa57d7ae1b10302d0bb0c1be5d1dd91a3d1bf6426084c23e25b95dbd985bebabc2bb57e3fbbc29d3d769a8f5a237cfb0c0f1abb80dcfc210a27d979bd24f540587cbd4da73723a8f67d640b8ed8a3f72440f96f10f21ecc3aaf60dd444a495616a9a572994971865a0ce9253965044879", 0xd0) 02:48:40 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f00000004c0)=""/77) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r3 = open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000140)={0x21d, 0x0, 0x2, 0x7, 0x800}) 02:48:40 executing program 1: r0 = socket(0x11, 0x2, 0x9) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x0, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) 02:48:40 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000fc0)=[&(0x7f0000000f80)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x1, r2}]) getpeername$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00000007c0)=""/255) r4 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$can_raw(r3, &(0x7f0000000480), 0x10) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r5, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) fsetxattr$security_selinux(r5, &(0x7f00000003c0)='security.selinux\x00', &(0x7f0000000400)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x3) sendmsg$can_bcm(r5, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r6}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}}, 0x0) sendmsg$can_bcm(r5, &(0x7f0000011000)={&(0x7f00000000c0), 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x2, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}}, 0x0) sysinfo(&(0x7f0000000d80)=""/201) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000380)=""/38) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x4000000000000000, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0x3d7, 0x2) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000000)) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000440)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x800, 0x0, 0x95a}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000ac0)={r7, 0x6, 0xbe, "642c93074db8e2af7b74bafd7e2e87ca7f6896130beb8dd42278d5c5a954bd99e3d918ff3f7ac6fe5599a692420374792c8f979a147e6e994087536b32144645b6dc7cbf62dddadc00b9ed18ea02f33da5ba5938fb2f78670e4a2f2e321c104eeeb459641a60027d2907dcf44b4b4ded67847040b5b3502e9207155f4ee093877b951b5217f17e15812a456ece6c01cc8bcf05c04a81c3b12ebab2ae19230f78807ff5d80d924a4ce0c911afbe737571d231e663731378a53be8c7f0705b"}, 0xc6) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000009c0)="48e73e202c753340cde56a2fd8e259576ebeb7615a299a083536324d72695352523cda36160d74b2a8ccc810128ed107005c75e7ca5127f18fe5ab5756a30bca76eb4a74c0785fb836374aee5e48403fa26acdeab6b6bd24bd22a64397b6c3efa57d7ae1b10302d0bb0c1be5d1dd91a3d1bf6426084c23e25b95dbd985bebabc2bb57e3fbbc29d3d769a8f5a237cfb0c0f1abb80dcfc210a27d979bd24f540587cbd4da73723a8f67d640b8ed8a3f72440f96f10f21ecc3aaf60dd444a495616a9a572994971865a0ce9253965044879", 0xd0) 02:48:40 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0x98000000000000) 02:48:40 executing program 0: r0 = socket(0x11, 0x2, 0x9) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x0, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) [ 351.432570] audit: type=1800 audit(1539658120.156:227): pid=12664 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:40 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000940)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3d8d6a5ac55c1cc1d25ae61a99e1a813443eb666715f45f0adeb036c014b58b6b628c166f16c497857a14a25a8c82c198f41fcdde8b1980c53503e149bb042b223e216724f39347fb45cadd4c6afdd1c4e10448353451f2c83ba0f34f871a7655f1a1ebd4d43679acf05000000000000006c72901d4b74137c3e99186e2fc4067bf95a2dfb8b395c884770ad1e6575f5b920222668657bdf4c30d454004f8fc6032ec3164a20a82bb88703f21e7dd2299cd3bb012a", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, 0x0) r3 = request_key(&(0x7f00000001c0)='rxrpc\x00', &(0x7f00000003c0)={'syz', 0x2}, &(0x7f0000000440)='\x00', 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x6, r3) 02:48:40 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) fsetxattr(r0, &(0x7f0000000100)=@random={'btrfs.', 'vmnet1\x00'}, &(0x7f0000000140)='\x00', 0x1, 0x2) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) [ 351.566440] device lo left promiscuous mode [ 351.569871] 9pnet: Insufficient options for proto=fd [ 351.592702] 9pnet: Insufficient options for proto=fd 02:48:40 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x2f0c, 0x101000) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) [ 351.677528] audit: type=1800 audit(1539658120.406:228): pid=12680 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 [ 351.830991] audit: type=1800 audit(1539658120.556:229): pid=12685 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:40 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'ipddp0\x00', 0x1000}) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) 02:48:40 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000100)={0x2a, 0x29, 0x1, {0x3, [{{0x8, 0x2, 0x3}, 0x1, 0x100, 0x7, './file0'}]}}, 0x2a) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB='(nPextend,\x00']) write$P9_RREADDIR(r1, &(0x7f0000000640)=ANY=[@ANYBLOB="ebad0000290100000000000000000000000000000500000000000000000000000007002e2f66696c65305dad9374af928878b322b56e9360045d51ff5b28d0d6150110b0849a8d4a264aecc0f14ec7b8"], 0x2a) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000000000000000a494"]) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) r2 = getpgid(0x0) fcntl$setown(r1, 0x8, r2) write$P9_RWRITE(r1, &(0x7f00000008c0)={0x7, 0x77, 0x6}, 0x28) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) socketpair(0x14, 0x0, 0x5b, &(0x7f00000006c0)={0xffffffffffffffff}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000880)={'nr0\x00', 0x1020}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000500)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000000a00)={0x7732, 0x0, 0x20, 'queue0\x00', 0x7}) r5 = open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f00000003c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000001c0)={0xffffffffffffffff}, 0x0, 0x2}}, 0x20) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r5, 0xc08c5335, &(0x7f0000000940)={0x7, 0x8, 0xd6, 'queue0\x00', 0x1f}) write$RDMA_USER_CM_CMD_BIND(r5, &(0x7f0000000440)={0x14, 0x88, 0xfa00, {r6, 0x3c, 0x0, @in={0x2, 0x4e23, @local}}}, 0x90) [ 352.001743] audit: type=1800 audit(1539658120.726:230): pid=12690 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:40 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB, @ANYRESHEX=r1, @ANYBLOB=',noextend,\x00']) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) accept4$inet6(r2, &(0x7f00000001c0)={0xa, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x1c, 0x800) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) [ 352.168743] 9pnet: Insufficient options for proto=fd [ 352.181598] QAT: Invalid ioctl [ 352.188074] 9pnet: Insufficient options for proto=fd [ 352.196644] QAT: Invalid ioctl [ 352.268554] 9pnet: Insufficient options for proto=fd [ 352.278731] 9pnet: Insufficient options for proto=fd [ 352.393413] device lo entered promiscuous mode [ 352.400565] device lo left promiscuous mode [ 352.591444] device lo entered promiscuous mode 02:48:41 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000fc0)=[&(0x7f0000000f80)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x1, r2}]) getpeername$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00000007c0)=""/255) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$can_raw(r3, &(0x7f0000000480), 0x10) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r6, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) fsetxattr$security_selinux(r6, &(0x7f00000003c0)='security.selinux\x00', &(0x7f0000000400)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x3) sendmsg$can_bcm(r6, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r7}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}}, 0x0) sendmsg$can_bcm(r6, &(0x7f0000011000)={&(0x7f00000000c0), 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x2, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}}, 0x0) sysinfo(&(0x7f0000000d80)=""/201) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000380)=""/38) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x4000000000000000, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0x3d7, 0x2) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x800, 0x0, 0x95a}, &(0x7f0000000340)=0x18) fsetxattr$security_selinux(r5, &(0x7f0000000280)='security.selinux\x00', &(0x7f00000002c0)='system_u:object_r:vhost_device_t:s0\x00', 0x24, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000ac0)={r8, 0x6, 0xbe, "642c93074db8e2af7b74bafd7e2e87ca7f6896130beb8dd42278d5c5a954bd99e3d918ff3f7ac6fe5599a692420374792c8f979a147e6e994087536b32144645b6dc7cbf62dddadc00b9ed18ea02f33da5ba5938fb2f78670e4a2f2e321c104eeeb459641a60027d2907dcf44b4b4ded67847040b5b3502e9207155f4ee093877b951b5217f17e15812a456ece6c01cc8bcf05c04a81c3b12ebab2ae19230f78807ff5d80d924a4ce0c911afbe737571d231e663731378a53be8c7f0705b"}, 0xc6) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000009c0)="48e73e202c753340cde56a2fd8e259576ebeb7615a299a083536324d72695352523cda36160d74b2a8ccc810128ed107005c75e7ca5127f18fe5ab5756a30bca76eb4a74c0785fb836374aee5e48403fa26acdeab6b6bd24bd22a64397b6c3efa57d7ae1b10302d0bb0c1be5d1dd91a3d1bf6426084c23e25b95dbd985bebabc2bb57e3fbbc29d3d769a8f5a237cfb0c0f1abb80dcfc210a27d979bd24f540587cbd4da73723a8f67d640b8ed8a3f72440f96f10f21ecc3aaf60dd444a495616a9a572994971865a0ce9253965044879", 0xd0) 02:48:41 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) 02:48:41 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0x12000000) 02:48:41 executing program 1: r0 = socket(0x11, 0x2, 0x9) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x0, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x10, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) 02:48:41 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000fc0)=[&(0x7f0000000f80)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x1, r2}]) getpeername$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00000007c0)=""/255) r4 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$can_raw(r3, &(0x7f0000000480), 0x10) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r5, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) fsetxattr$security_selinux(r5, &(0x7f00000003c0)='security.selinux\x00', &(0x7f0000000400)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x3) sendmsg$can_bcm(r5, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r6}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}}, 0x0) sendmsg$can_bcm(r5, &(0x7f0000011000)={&(0x7f00000000c0), 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x2, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}}, 0x0) sysinfo(&(0x7f0000000d80)=""/201) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000380)=""/38) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x4000000000000000, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0x3d7, 0x2) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000000)) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000440)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x800, 0x0, 0x95a}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000ac0)={r7, 0x6, 0xbe, "642c93074db8e2af7b74bafd7e2e87ca7f6896130beb8dd42278d5c5a954bd99e3d918ff3f7ac6fe5599a692420374792c8f979a147e6e994087536b32144645b6dc7cbf62dddadc00b9ed18ea02f33da5ba5938fb2f78670e4a2f2e321c104eeeb459641a60027d2907dcf44b4b4ded67847040b5b3502e9207155f4ee093877b951b5217f17e15812a456ece6c01cc8bcf05c04a81c3b12ebab2ae19230f78807ff5d80d924a4ce0c911afbe737571d231e663731378a53be8c7f0705b"}, 0xc6) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000009c0)="48e73e202c753340cde56a2fd8e259576ebeb7615a299a083536324d72695352523cda36160d74b2a8ccc810128ed107005c75e7ca5127f18fe5ab5756a30bca76eb4a74c0785fb836374aee5e48403fa26acdeab6b6bd24bd22a64397b6c3efa57d7ae1b10302d0bb0c1be5d1dd91a3d1bf6426084c23e25b95dbd985bebabc2bb57e3fbbc29d3d769a8f5a237cfb0c0f1abb80dcfc210a27d979bd24f540587cbd4da73723a8f67d640b8ed8a3f72440f96f10f21ecc3aaf60dd444a495616a9a572994971865a0ce9253965044879", 0xd0) 02:48:41 executing program 0: r0 = socket(0x11, 0x2, 0x9) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x0, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) 02:48:41 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xffff0000) 02:48:41 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) 02:48:41 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) sendto$unix(r0, &(0x7f0000000940)="9c6ce8fa77dd8eaf7e58724797c723e8a7b4af3a9eea83ff129b49b26346fc811ef2b7ead29f04a249ab0a33d9f252b165907431c29a6563ec9a0bf1e670c8686b80ba0c0bfc2d176a1cc6e36918bd4a76081114575908c7201b4f9a970d16c599372f82a9612287beae3649228173bef10871729bbcbfb851edb5b72a3d61aeb2665062d655c4dc0ad31a0a2069370314a6e13f88ca74270876d91cf137c9e842caa16b0bd8baa758549511dac4ede60b9c6b381937c8c87c2867f5dd1a1ccfb0cb8befd1a52d5c21397ab1e1977c7b98a21f104aceabdbd738e8ffcaa1c34ea75e8c6d92", 0xe5, 0x20000000, &(0x7f0000000100)=@file={0x0, './file0/file0\x00'}, 0x6e) write$P9_RUNLINKAT(r1, &(0x7f00000001c0)={0x7, 0x4d, 0x1}, 0x7) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) [ 352.875405] device lo left promiscuous mode 02:48:41 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x865, 0x200) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimes(&(0x7f0000000140)='./file0/file0\x00', &(0x7f00000003c0)={{0x77359400}, {r2, r3/1000+10000}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) r4 = pkey_alloc(0x0, 0x2) pkey_free(r4) 02:48:41 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="2a000000290100000200000000000000000000000000000000000b308536a050e62b001000000000000000000166696c12d5"], 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) unlinkat(r2, &(0x7f0000000100)='./file0\x00', 0x200) [ 353.349798] audit: type=1800 audit(1539658122.076:231): pid=12748 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:42 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) msgget(0x0, 0x200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) [ 353.561817] audit: type=1800 audit(1539658122.286:232): pid=12753 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 [ 353.696189] device lo left promiscuous mode [ 353.860714] device lo entered promiscuous mode [ 353.866707] device lo entered promiscuous mode 02:48:42 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000fc0)=[&(0x7f0000000f80)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x1, r2}]) getpeername$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00000007c0)=""/255) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$can_raw(r3, &(0x7f0000000480), 0x10) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r6, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) fsetxattr$security_selinux(r6, &(0x7f00000003c0)='security.selinux\x00', &(0x7f0000000400)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x3) sendmsg$can_bcm(r6, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r7}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}}, 0x0) sendmsg$can_bcm(r6, &(0x7f0000011000)={&(0x7f00000000c0), 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x2, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}}, 0x0) sysinfo(&(0x7f0000000d80)=""/201) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000380)=""/38) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x4000000000000000, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0x3d7, 0x2) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000440)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x800, 0x0, 0x95a}, &(0x7f0000000340)=0x18) fsetxattr$security_selinux(r5, &(0x7f0000000280)='security.selinux\x00', &(0x7f00000002c0)='system_u:object_r:vhost_device_t:s0\x00', 0x24, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000ac0)={r8, 0x6, 0xbe, "642c93074db8e2af7b74bafd7e2e87ca7f6896130beb8dd42278d5c5a954bd99e3d918ff3f7ac6fe5599a692420374792c8f979a147e6e994087536b32144645b6dc7cbf62dddadc00b9ed18ea02f33da5ba5938fb2f78670e4a2f2e321c104eeeb459641a60027d2907dcf44b4b4ded67847040b5b3502e9207155f4ee093877b951b5217f17e15812a456ece6c01cc8bcf05c04a81c3b12ebab2ae19230f78807ff5d80d924a4ce0c911afbe737571d231e663731378a53be8c7f0705b"}, 0xc6) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000009c0)="48e73e202c753340cde56a2fd8e259576ebeb7615a299a083536324d72695352523cda36160d74b2a8ccc810128ed107005c75e7ca5127f18fe5ab5756a30bca76eb4a74c0785fb836374aee5e48403fa26acdeab6b6bd24bd22a64397b6c3efa57d7ae1b10302d0bb0c1be5d1dd91a3d1bf6426084c23e25b95dbd985bebabc2bb57e3fbbc29d3d769a8f5a237cfb0c0f1abb80dcfc210a27d979bd24f540587cbd4da73723a8f67d640b8ed8a3f72440f96f10f21ecc3aaf60dd444a495616a9a572994971865a0ce9253965044879", 0xd0) 02:48:42 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}], [{@dont_measure='dont_measure'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000100)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) 02:48:42 executing program 1: r0 = socket(0x11, 0x2, 0x9) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x0, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) 02:48:42 executing program 0: r0 = socket(0x11, 0x2, 0x9) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x0, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x10, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) 02:48:42 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0x6) 02:48:42 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000fc0)=[&(0x7f0000000f80)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x1, r2}]) getpeername$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00000007c0)=""/255) r4 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bind$can_raw(r3, &(0x7f0000000480), 0x10) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r5, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) fsetxattr$security_selinux(r5, &(0x7f00000003c0)='security.selinux\x00', &(0x7f0000000400)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x3) sendmsg$can_bcm(r5, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r6}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}}, 0x0) sendmsg$can_bcm(r5, &(0x7f0000011000)={&(0x7f00000000c0), 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x2, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}}, 0x0) sysinfo(&(0x7f0000000d80)=""/201) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000380)=""/38) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x4000000000000000, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0x3d7, 0x2) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000000)) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000440)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x800, 0x0, 0x95a}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000ac0)={r7, 0x6, 0xbe, "642c93074db8e2af7b74bafd7e2e87ca7f6896130beb8dd42278d5c5a954bd99e3d918ff3f7ac6fe5599a692420374792c8f979a147e6e994087536b32144645b6dc7cbf62dddadc00b9ed18ea02f33da5ba5938fb2f78670e4a2f2e321c104eeeb459641a60027d2907dcf44b4b4ded67847040b5b3502e9207155f4ee093877b951b5217f17e15812a456ece6c01cc8bcf05c04a81c3b12ebab2ae19230f78807ff5d80d924a4ce0c911afbe737571d231e663731378a53be8c7f0705b"}, 0xc6) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000009c0)="48e73e202c753340cde56a2fd8e259576ebeb7615a299a083536324d72695352523cda36160d74b2a8ccc810128ed107005c75e7ca5127f18fe5ab5756a30bca76eb4a74c0785fb836374aee5e48403fa26acdeab6b6bd24bd22a64397b6c3efa57d7ae1b10302d0bb0c1be5d1dd91a3d1bf6426084c23e25b95dbd985bebabc2bb57e3fbbc29d3d769a8f5a237cfb0c0f1abb80dcfc210a27d979bd24f540587cbd4da73723a8f67d640b8ed8a3f72440f96f10f21ecc3aaf60dd444a495616a9a572994971865a0ce9253965044879", 0xd0) 02:48:42 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x10e00, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000140)=0xffff) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) 02:48:42 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='tra\x00\b\x00\x00\x00\x00\x00\x00dno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) [ 354.135876] audit: type=1800 audit(1539658122.866:233): pid=12779 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 [ 354.188346] device lo left promiscuous mode 02:48:43 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) lsetxattr$trusted_overlay_redirect(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='trusted.overlay.redirect\x00', &(0x7f00000001c0)='./file0/file0\x00', 0xe, 0x2) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00000003c0)={'bond0\x00', 0x1000}) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) 02:48:43 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0xffffffffffffff41) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="1ec0dd657874656c64da0f"]) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x210000, 0x0) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000003c0)={r3, 0xa2, 0x7f}, 0x8) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RATTACH(r2, &(0x7f0000000440)={0x14, 0x69, 0x1, {0xb, 0x4, 0x8}}, 0x14) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003100)=[{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f00000004c0)}, {&(0x7f0000000940)="ed487238cf07bb6939b671bde04728c31b26dfd10a2b3bad9b2d35cfa5fbc8e29051596bf21a6782fff3cf62525e7ce5e46ac83a50bac13bfd901205f0afea935f51137f75d9d2ebcbf69cdb790d3f28d3f564a963761f4cdaafbc6c62e799bc5fd301d570028109de857e5d1b38c7440a8d8a23aa7c6815338572e864ae60580717f3ab9bb87b047651128be000afe176a21fb8cb6b38849666ac01f859e0a27df4a8b96deed2fd331bfb07344a958257995e5f0124c8af46ae3b1f20c8ac5b8cfe4aa992f07772d230b3bc9586b2f216f75fe7db1427af3ff06a342ccdd871d01a7031b3f338f4a55082e26ea208de", 0xf0}, {&(0x7f0000000a40)="d2fdc4b1ca5cf4759ca886336a4c0ec1acc1462344c89c298ad591b77f6f1caeed7b6977654513ad2a882457c88ef529a64312bcc02755404292412f1690b2cb0262ca84df605b2d40f40e3bc4b010227a25efc7146478af78a417280afd2147fe49a7499f1abe3478f9646fbeb0506a7e094d2466760ce87e1c0daf219aa25e265fd7e5a628754ced085af0d5eb0b6493034efd7c8f975611882862d6954ea4ceb3e5c023f8f33eb238b7b3fd861b45988cf366d16dd0ea8e7966e3bab14c07c65c5fac3a4875f7611c11b16808e8c2279cac1de77024ae4f850e63ce749ec8edf5344658a2bff0927c6b1186d7546fe8", 0xf1}, {&(0x7f0000000500)}, {&(0x7f0000000b40)="4d1ddf1a147a1044afc40bb7a0b307272d358bdd5af6c11fa9e798d1c9cbdc0e9e80b49a7ec183f1972466edd248c700fb0fede17bd29f0f6864025411fdd5ba24d465fdc989ef187c62b5d79cc0049217c5c2f299241e8ec2fc6283df5004f11eb8135c20dce8860ff53631f70d6aa29aaf1ecb0715526f5a1706051182558b7b15c022278be48f2175a945fabf94abdb8e7ae4f04072f40e5141c759e49af7d89e4c8540d53fb345b54dc58afb0ca29d47c172bcc228a8cd19a885d18c1995ceb7c077e087f2eac4a90eac4040802a3d4c761323428db32178c8dd698ac0c6d2129ae356bcf6930b6da404c1516ce20c12fde667", 0xf5}, {&(0x7f0000000640)="4a63a67138bcaab54ad0932c4d8729f70c3b541a53509db3f74576c0bc926eb9fe1db2deb5d4cf032f617f2060b28f1f7eaa0b60811079172ebe4861f50bc0ce9a2a15de60a4787abc9195a0d392c9fff743792a0450ed40ef51a13d6f9aa360493056edcc411186", 0x68}], 0x6, &(0x7f0000000c40)=[@assoc={0x18, 0x117, 0x4, 0x8000}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, 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", 0x1000}, {&(0x7f00000006c0)="95c6d7f587986b0e7e67e675e7b3a2292c80e1", 0x13}, {&(0x7f0000002e40)="e78a525e157d8589fe7b09ef7b494d7afdd9d3cabd05e9452a7923e503e5d930bdf619611126be448e7edb2c95f6f18412f1e526f3de90eaf04b471dd1e7072a4d149fbe13bbee03e22367e793eb0cdd16", 0x51}, {&(0x7f0000002ec0)="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", 0xfd}], 0x5, &(0x7f0000003040)=[@iv={0x40, 0x117, 0x2, 0x25, "d5ddaa1710684050635441930d583081896a106275efc8c6993d9b055e85ff00d0ca8167c9"}, @assoc={0x18, 0x117, 0x4, 0x9}, @iv={0x30, 0x117, 0x2, 0x1a, "f5627fc227b19dd98ff9664b9f2cead57dae50e9adedebc49f4b"}, @assoc={0x18, 0x117, 0x4, 0x5}], 0xa0, 0x14}], 0x2, 0x4008041) 02:48:43 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) dup3(r1, r1, 0x80000) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) [ 354.506584] 9pnet: Insufficient options for proto=fd [ 354.519517] 9pnet: Insufficient options for proto=fd 02:48:43 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r0, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x1, 0x2) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f00000001c0)="95c3e604aba8979cbdf203fc626ea2ccf4a01cb023c2d5d95f1fc9760901741e75cb92ace7d2fa6d0c08ee5c39a64eac1fe9dcfc8ee07a2350e6999259", 0x3d) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) prctl$setname(0xf, &(0x7f0000000100)='noextend') r3 = open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) [ 355.040304] device lo left promiscuous mode [ 355.222618] device lo entered promiscuous mode [ 355.230164] device lo entered promiscuous mode 02:48:44 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000fc0)=[&(0x7f0000000f80)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x1, r2}]) getpeername$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00000007c0)=""/255) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$can_raw(r3, &(0x7f0000000480), 0x10) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r6, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) fsetxattr$security_selinux(r6, &(0x7f00000003c0)='security.selinux\x00', &(0x7f0000000400)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x3) sendmsg$can_bcm(r6, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r7}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}}, 0x0) sendmsg$can_bcm(r6, &(0x7f0000011000)={&(0x7f00000000c0), 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x2, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}}, 0x0) sysinfo(&(0x7f0000000d80)=""/201) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000380)=""/38) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x4000000000000000, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0x3d7, 0x2) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000000)) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000440)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x800, 0x0, 0x95a}, &(0x7f0000000340)=0x18) fsetxattr$security_selinux(r5, &(0x7f0000000280)='security.selinux\x00', &(0x7f00000002c0)='system_u:object_r:vhost_device_t:s0\x00', 0x24, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000ac0)={r8, 0x6, 0xbe, "642c93074db8e2af7b74bafd7e2e87ca7f6896130beb8dd42278d5c5a954bd99e3d918ff3f7ac6fe5599a692420374792c8f979a147e6e994087536b32144645b6dc7cbf62dddadc00b9ed18ea02f33da5ba5938fb2f78670e4a2f2e321c104eeeb459641a60027d2907dcf44b4b4ded67847040b5b3502e9207155f4ee093877b951b5217f17e15812a456ece6c01cc8bcf05c04a81c3b12ebab2ae19230f78807ff5d80d924a4ce0c911afbe737571d231e663731378a53be8c7f0705b"}, 0xc6) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000009c0)="48e73e202c753340cde56a2fd8e259576ebeb7615a299a083536324d72695352523cda36160d74b2a8ccc810128ed107005c75e7ca5127f18fe5ab5756a30bca76eb4a74c0785fb836374aee5e48403fa26acdeab6b6bd24bd22a64397b6c3efa57d7ae1b10302d0bb0c1be5d1dd91a3d1bf6426084c23e25b95dbd985bebabc2bb57e3fbbc29d3d769a8f5a237cfb0c0f1abb80dcfc210a27d979bd24f540587cbd4da73723a8f67d640b8ed8a3f72440f96f10f21ecc3aaf60dd444a495616a9a572994971865a0ce9253965044879", 0xd0) 02:48:44 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x80000, 0x0) futimesat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{}, {0x0, 0x2710}}) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend='noextend'}]}}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RUNLINKAT(r0, &(0x7f0000000440)={0x7, 0x4d, 0x1}, 0x7) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) socket$bt_hidp(0x1f, 0x3, 0x6) write$P9_RGETATTR(r2, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) removexattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000500)=@known='trusted.overlay.opaque\x00') write$P9_RWRITE(r2, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r2, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) modify_ldt$write(0x1, &(0x7f0000000640)={0x4, 0x20001000, 0x400, 0x4, 0x2, 0xd655, 0x200, 0x1, 0x6, 0x9}, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000004c0)="4f46eeb6418fdc24253dbe000f7ca2a8", 0xfffffcfc) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000940)={0x1, 0xfe, "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"}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) 02:48:44 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0x28) 02:48:44 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) dup3(r1, r1, 0x80000) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) 02:48:44 executing program 0: r0 = socket(0x11, 0x0, 0x9) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x9, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) 02:48:44 executing program 1: r0 = socket(0x11, 0x2, 0x9) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x0, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) [ 355.398168] kauditd_printk_skb: 2 callbacks suppressed [ 355.398181] audit: type=1800 audit(1539658124.126:236): pid=12821 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:44 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) dup3(r1, r1, 0x80000) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) 02:48:44 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0x6, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) [ 355.446379] device lo left promiscuous mode 02:48:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendto$inet(r0, &(0x7f0000000100)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) r2 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x9, 0x301000) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f00000001c0)={0x0, 0x3ff, 0x28, 0x40}) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xd3, 0x80) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0xd}, 0x5}, {0xa, 0x4e24, 0x5, @mcast2, 0x572e}, 0x80, [0x7, 0x4, 0x28, 0xaf, 0x6531de41, 0x9, 0x1, 0x3]}, 0x5c) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r4, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x0, 0x1ff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x75, &(0x7f0000000080), &(0x7f0000000200)=0xc) 02:48:44 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000100)={0x56fba1ea0506177b}, 0xffffffffffffff1e) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) [ 355.588408] audit: type=1800 audit(1539658124.316:237): pid=12841 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor2" name="file0" dev="9p" ino=2 res=0 02:48:44 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000000084000) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000640)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000900f86a24d6cf38067e981dc5659ffd7eabaea907f7e15943c3ce68507166ab7a5d3361c56a774ea3efed5b62c32a4e916cd3d8cc4f0ec0317531cce6f4baba324ba30e44de2669da927176b77ff37909000000f92f821deb6e7de4a4ab59b8a44b606b7e455e353c2fd1e0514b771e2abfc81fc3d5d1b1081f7bc311f5a99ee350a454"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x10000, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000940)={'nat\x00', 0x0, 0x0, 0x0, [], 0x3, &(0x7f0000000140)=[{}], 0x0, [{}, {}, {}]}, 0xa8) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) 02:48:44 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RCREATE(r1, &(0x7f0000000100)={0x18, 0x73, 0x2, {{0x0, 0x3, 0x7}, 0x8}}, 0x18) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) [ 356.375268] device lo left promiscuous mode 02:48:45 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000fc0)=[&(0x7f0000000f80)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x1, r2}]) getpeername$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00000007c0)=""/255) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$can_raw(r3, &(0x7f0000000480), 0x10) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r6, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) fsetxattr$security_selinux(r6, &(0x7f00000003c0)='security.selinux\x00', &(0x7f0000000400)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x3) sendmsg$can_bcm(r6, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r7}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}}, 0x0) sendmsg$can_bcm(r6, &(0x7f0000011000)={&(0x7f00000000c0), 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x2, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}}, 0x0) sysinfo(&(0x7f0000000d80)=""/201) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000380)=""/38) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x4000000000000000, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0x3d7, 0x2) shutdown(0xffffffffffffffff, 0x0) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000000)) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000440)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x800, 0x0, 0x95a}, &(0x7f0000000340)=0x18) fsetxattr$security_selinux(r5, &(0x7f0000000280)='security.selinux\x00', &(0x7f00000002c0)='system_u:object_r:vhost_device_t:s0\x00', 0x24, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000ac0)={r8, 0x6, 0xbe, "642c93074db8e2af7b74bafd7e2e87ca7f6896130beb8dd42278d5c5a954bd99e3d918ff3f7ac6fe5599a692420374792c8f979a147e6e994087536b32144645b6dc7cbf62dddadc00b9ed18ea02f33da5ba5938fb2f78670e4a2f2e321c104eeeb459641a60027d2907dcf44b4b4ded67847040b5b3502e9207155f4ee093877b951b5217f17e15812a456ece6c01cc8bcf05c04a81c3b12ebab2ae19230f78807ff5d80d924a4ce0c911afbe737571d231e663731378a53be8c7f0705b"}, 0xc6) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000009c0)="48e73e202c753340cde56a2fd8e259576ebeb7615a299a083536324d72695352523cda36160d74b2a8ccc810128ed107005c75e7ca5127f18fe5ab5756a30bca76eb4a74c0785fb836374aee5e48403fa26acdeab6b6bd24bd22a64397b6c3efa57d7ae1b10302d0bb0c1be5d1dd91a3d1bf6426084c23e25b95dbd985bebabc2bb57e3fbbc29d3d769a8f5a237cfb0c0f1abb80dcfc210a27d979bd24f540587cbd4da73723a8f67d640b8ed8a3f72440f96f10f21ecc3aaf60dd444a495616a9a572994971865a0ce9253965044879", 0xd0) 02:48:45 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x400801, 0x0) write$FUSE_POLL(r2, &(0x7f00000004c0)={0x18, 0xfffffffffffffff5, 0x1, {0xfffffffffffffffd}}, 0x18) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="4ea8832fd96e832d00000000000000", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',noextend,\x00']) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="160000006f0100010000000000000000c28c050000004ce860a7000000000000"], 0x16) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) r3 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f00000001c0)={{&(0x7f0000000940)=""/206, 0xce}, &(0x7f0000000140), 0x8}, 0x20) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RMKDIR(r0, &(0x7f00000003c0)={0x14, 0x49, 0x1, {0x10, 0x1, 0x8}}, 0x14) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000540)=0xc) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}, 0x110, r4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf9a5, 0x0, 0x0, 0x1, 0x400000}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) 02:48:45 executing program 1: r0 = socket(0x11, 0x2, 0x9) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x0, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) 02:48:45 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0x167ff) 02:48:45 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) r3 = memfd_create(&(0x7f0000000140)="2b8b8a16114fdddf6b284699df92d53e6f4a02759b9461ac", 0x3) write$binfmt_misc(r3, &(0x7f0000000c40)=ANY=[@ANYRES32], 0xff67) sendfile(r1, r3, &(0x7f0000000000), 0xffff) fcntl$addseals(r3, 0x409, 0x8) fsetxattr(r3, &(0x7f0000000200)=ANY=[@ANYBLOB='btrf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000180)="2b8b8a16114fdddf6b284699df92d53e6f4a02759b9461ac", 0x18, 0x0) dup3(r2, r3, 0x0) shutdown(r1, 0x1) [ 356.549883] device lo entered promiscuous mode [ 356.556321] device lo entered promiscuous mode 02:48:45 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000fc0)=[&(0x7f0000000f80)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x1, r2}]) getpeername$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00000007c0)=""/255) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$can_raw(r3, &(0x7f0000000480), 0x10) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r6, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) fsetxattr$security_selinux(r6, &(0x7f00000003c0)='security.selinux\x00', &(0x7f0000000400)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x3) sendmsg$can_bcm(r6, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r7}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}}, 0x0) sendmsg$can_bcm(r6, &(0x7f0000011000)={&(0x7f00000000c0), 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x2, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}}, 0x0) sysinfo(&(0x7f0000000d80)=""/201) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000380)=""/38) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x4000000000000000, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0x3d7, 0x2) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000000)) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000440)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x800, 0x0, 0x95a}, &(0x7f0000000340)=0x18) fsetxattr$security_selinux(r5, &(0x7f0000000280)='security.selinux\x00', &(0x7f00000002c0)='system_u:object_r:vhost_device_t:s0\x00', 0x24, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000ac0)={r8, 0x6, 0xbe, "642c93074db8e2af7b74bafd7e2e87ca7f6896130beb8dd42278d5c5a954bd99e3d918ff3f7ac6fe5599a692420374792c8f979a147e6e994087536b32144645b6dc7cbf62dddadc00b9ed18ea02f33da5ba5938fb2f78670e4a2f2e321c104eeeb459641a60027d2907dcf44b4b4ded67847040b5b3502e9207155f4ee093877b951b5217f17e15812a456ece6c01cc8bcf05c04a81c3b12ebab2ae19230f78807ff5d80d924a4ce0c911afbe737571d231e663731378a53be8c7f0705b"}, 0xc6) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000009c0)="48e73e202c753340cde56a2fd8e259576ebeb7615a299a083536324d72695352523cda36160d74b2a8ccc810128ed107005c75e7ca5127f18fe5ab5756a30bca76eb4a74c0785fb836374aee5e48403fa26acdeab6b6bd24bd22a64397b6c3efa57d7ae1b10302d0bb0c1be5d1dd91a3d1bf6426084c23e25b95dbd985bebabc2bb57e3fbbc29d3d769a8f5a237cfb0c0f1abb80dcfc210a27d979bd24f540587cbd4da73723a8f67d640b8ed8a3f72440f96f10f21ecc3aaf60dd444a495616a9a572994971865a0ce9253965044879", 0xd0) 02:48:45 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="294946e289dbf134edace6031863275895243446023afd6ae8782e49c929c6899a0e56e76de409b872ce1e7e43b1c207bf63b714d54180195d7b6914001b41680fbceb84b4c074cf425326cfe3060325ffe6a16dea5ce74cb3b0c43439b8c63e632252d10d1f97b850b044b13c2edbeab199ec3eb67f4a2611"]) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) [ 356.802832] 9pnet: Insufficient options for proto=fd [ 356.811310] 9pnet: Insufficient options for proto=fd 02:48:45 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0x9000000) 02:48:45 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) fsetxattr$security_smack_transmute(r1, &(0x7f0000000100)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000140)='TRUE', 0x4, 0x1) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) [ 356.848126] device lo left promiscuous mode 02:48:45 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x2000, 0x0) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000140)={0x2, 0x100}) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000440)='./file0/file0\x00', &(0x7f00000003c0)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000340), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) [ 357.015953] audit: type=1800 audit(1539658125.746:238): pid=12906 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:45 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00000004c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000440)=0x80) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) r3 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x8, 0x400) inotify_init1(0x800) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f00000003c0)=""/25) write$P9_RGETATTR(r2, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x5f08}}, 0xa0) write$P9_RWRITE(r2, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r2, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="8c423087e1c8574f6966756e6f837d", @ANYRESHEX=r2, @ANYBLOB=',\x00']) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) [ 357.314234] 9pnet: Insufficient options for proto=fd [ 357.327614] 9pnet: Insufficient options for proto=fd 02:48:46 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000100)={0x14, 0x0, 0x2, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000140)={0xfffffffffffffe4e, r2, 0x0, 0x4}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) [ 357.470468] audit: type=1800 audit(1539658126.196:239): pid=12920 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 [ 357.660823] device lo entered promiscuous mode 02:48:46 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000fc0)=[&(0x7f0000000f80)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x1, r2}]) getpeername$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00000007c0)=""/255) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$can_raw(r3, &(0x7f0000000480), 0x10) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r6, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) fsetxattr$security_selinux(r6, &(0x7f00000003c0)='security.selinux\x00', &(0x7f0000000400)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x3) sendmsg$can_bcm(r6, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r7}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}}, 0x0) sendmsg$can_bcm(r6, &(0x7f0000011000)={&(0x7f00000000c0), 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x2, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}}, 0x0) sysinfo(&(0x7f0000000d80)=""/201) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000380)=""/38) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x4000000000000000, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0x3d7, 0x2) shutdown(0xffffffffffffffff, 0x0) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000000)) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000440)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x800, 0x0, 0x95a}, &(0x7f0000000340)=0x18) fsetxattr$security_selinux(r5, &(0x7f0000000280)='security.selinux\x00', &(0x7f00000002c0)='system_u:object_r:vhost_device_t:s0\x00', 0x24, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000ac0)={r8, 0x6, 0xbe, "642c93074db8e2af7b74bafd7e2e87ca7f6896130beb8dd42278d5c5a954bd99e3d918ff3f7ac6fe5599a692420374792c8f979a147e6e994087536b32144645b6dc7cbf62dddadc00b9ed18ea02f33da5ba5938fb2f78670e4a2f2e321c104eeeb459641a60027d2907dcf44b4b4ded67847040b5b3502e9207155f4ee093877b951b5217f17e15812a456ece6c01cc8bcf05c04a81c3b12ebab2ae19230f78807ff5d80d924a4ce0c911afbe737571d231e663731378a53be8c7f0705b"}, 0xc6) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000009c0)="48e73e202c753340cde56a2fd8e259576ebeb7615a299a083536324d72695352523cda36160d74b2a8ccc810128ed107005c75e7ca5127f18fe5ab5756a30bca76eb4a74c0785fb836374aee5e48403fa26acdeab6b6bd24bd22a64397b6c3efa57d7ae1b10302d0bb0c1be5d1dd91a3d1bf6426084c23e25b95dbd985bebabc2bb57e3fbbc29d3d769a8f5a237cfb0c0f1abb80dcfc210a27d979bd24f540587cbd4da73723a8f67d640b8ed8a3f72440f96f10f21ecc3aaf60dd444a495616a9a572994971865a0ce9253965044879", 0xd0) 02:48:46 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) r2 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0xffffffffffffff39, 0x80000) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x4ac5755e0ef31106, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) 02:48:46 executing program 1: r0 = socket(0x11, 0x2, 0x9) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x0, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) 02:48:46 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000fc0)=[&(0x7f0000000f80)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x1, r2}]) getpeername$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00000007c0)=""/255) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$can_raw(r3, &(0x7f0000000480), 0x10) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r6, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) fsetxattr$security_selinux(r6, &(0x7f00000003c0)='security.selinux\x00', &(0x7f0000000400)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x3) sendmsg$can_bcm(r6, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r7}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}}, 0x0) sendmsg$can_bcm(r6, &(0x7f0000011000)={&(0x7f00000000c0), 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x2, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}}, 0x0) sysinfo(&(0x7f0000000d80)=""/201) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000380)=""/38) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x4000000000000000, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0x3d7, 0x2) shutdown(0xffffffffffffffff, 0x0) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000000)) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000440)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x800, 0x0, 0x95a}, &(0x7f0000000340)=0x18) fsetxattr$security_selinux(r5, &(0x7f0000000280)='security.selinux\x00', &(0x7f00000002c0)='system_u:object_r:vhost_device_t:s0\x00', 0x24, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000ac0)={r8, 0x6, 0xbe, "642c93074db8e2af7b74bafd7e2e87ca7f6896130beb8dd42278d5c5a954bd99e3d918ff3f7ac6fe5599a692420374792c8f979a147e6e994087536b32144645b6dc7cbf62dddadc00b9ed18ea02f33da5ba5938fb2f78670e4a2f2e321c104eeeb459641a60027d2907dcf44b4b4ded67847040b5b3502e9207155f4ee093877b951b5217f17e15812a456ece6c01cc8bcf05c04a81c3b12ebab2ae19230f78807ff5d80d924a4ce0c911afbe737571d231e663731378a53be8c7f0705b"}, 0xc6) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000009c0)="48e73e202c753340cde56a2fd8e259576ebeb7615a299a083536324d72695352523cda36160d74b2a8ccc810128ed107005c75e7ca5127f18fe5ab5756a30bca76eb4a74c0785fb836374aee5e48403fa26acdeab6b6bd24bd22a64397b6c3efa57d7ae1b10302d0bb0c1be5d1dd91a3d1bf6426084c23e25b95dbd985bebabc2bb57e3fbbc29d3d769a8f5a237cfb0c0f1abb80dcfc210a27d979bd24f540587cbd4da73723a8f67d640b8ed8a3f72440f96f10f21ecc3aaf60dd444a495616a9a572994971865a0ce9253965044879", 0xd0) 02:48:46 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0x9fff) [ 357.777542] audit: type=1800 audit(1539658126.506:240): pid=12926 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:46 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000fc0)=[&(0x7f0000000f80)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x1, r2}]) getpeername$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00000007c0)=""/255) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$can_raw(r3, &(0x7f0000000480), 0x10) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r6, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) fsetxattr$security_selinux(r6, &(0x7f00000003c0)='security.selinux\x00', &(0x7f0000000400)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x3) sendmsg$can_bcm(r6, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r7}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}}, 0x0) sendmsg$can_bcm(r6, &(0x7f0000011000)={&(0x7f00000000c0), 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x2, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}}, 0x0) sysinfo(&(0x7f0000000d80)=""/201) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000380)=""/38) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x4000000000000000, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0x3d7, 0x2) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000000)) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000440)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x800, 0x0, 0x95a}, &(0x7f0000000340)=0x18) fsetxattr$security_selinux(r5, &(0x7f0000000280)='security.selinux\x00', &(0x7f00000002c0)='system_u:object_r:vhost_device_t:s0\x00', 0x24, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000ac0)={r8, 0x6, 0xbe, "642c93074db8e2af7b74bafd7e2e87ca7f6896130beb8dd42278d5c5a954bd99e3d918ff3f7ac6fe5599a692420374792c8f979a147e6e994087536b32144645b6dc7cbf62dddadc00b9ed18ea02f33da5ba5938fb2f78670e4a2f2e321c104eeeb459641a60027d2907dcf44b4b4ded67847040b5b3502e9207155f4ee093877b951b5217f17e15812a456ece6c01cc8bcf05c04a81c3b12ebab2ae19230f78807ff5d80d924a4ce0c911afbe737571d231e663731378a53be8c7f0705b"}, 0xc6) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000009c0)="48e73e202c753340cde56a2fd8e259576ebeb7615a299a083536324d72695352523cda36160d74b2a8ccc810128ed107005c75e7ca5127f18fe5ab5756a30bca76eb4a74c0785fb836374aee5e48403fa26acdeab6b6bd24bd22a64397b6c3efa57d7ae1b10302d0bb0c1be5d1dd91a3d1bf6426084c23e25b95dbd985bebabc2bb57e3fbbc29d3d769a8f5a237cfb0c0f1abb80dcfc210a27d979bd24f540587cbd4da73723a8f67d640b8ed8a3f72440f96f10f21ecc3aaf60dd444a495616a9a572994971865a0ce9253965044879", 0xd0) 02:48:46 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000fc0)=[&(0x7f0000000f80)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x1, r2}]) getpeername$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00000007c0)=""/255) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$can_raw(r3, &(0x7f0000000480), 0x10) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r6, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) fsetxattr$security_selinux(r6, &(0x7f00000003c0)='security.selinux\x00', &(0x7f0000000400)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x3) sendmsg$can_bcm(r6, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r7}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}}, 0x0) sendmsg$can_bcm(r6, &(0x7f0000011000)={&(0x7f00000000c0), 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x2, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}}, 0x0) sysinfo(&(0x7f0000000d80)=""/201) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000380)=""/38) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x4000000000000000, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0x3d7, 0x2) shutdown(0xffffffffffffffff, 0x0) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000000)) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000440)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x800, 0x0, 0x95a}, &(0x7f0000000340)=0x18) fsetxattr$security_selinux(r5, &(0x7f0000000280)='security.selinux\x00', &(0x7f00000002c0)='system_u:object_r:vhost_device_t:s0\x00', 0x24, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000ac0)={r8, 0x6, 0xbe, "642c93074db8e2af7b74bafd7e2e87ca7f6896130beb8dd42278d5c5a954bd99e3d918ff3f7ac6fe5599a692420374792c8f979a147e6e994087536b32144645b6dc7cbf62dddadc00b9ed18ea02f33da5ba5938fb2f78670e4a2f2e321c104eeeb459641a60027d2907dcf44b4b4ded67847040b5b3502e9207155f4ee093877b951b5217f17e15812a456ece6c01cc8bcf05c04a81c3b12ebab2ae19230f78807ff5d80d924a4ce0c911afbe737571d231e663731378a53be8c7f0705b"}, 0xc6) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000009c0)="48e73e202c753340cde56a2fd8e259576ebeb7615a299a083536324d72695352523cda36160d74b2a8ccc810128ed107005c75e7ca5127f18fe5ab5756a30bca76eb4a74c0785fb836374aee5e48403fa26acdeab6b6bd24bd22a64397b6c3efa57d7ae1b10302d0bb0c1be5d1dd91a3d1bf6426084c23e25b95dbd985bebabc2bb57e3fbbc29d3d769a8f5a237cfb0c0f1abb80dcfc210a27d979bd24f540587cbd4da73723a8f67d640b8ed8a3f72440f96f10f21ecc3aaf60dd444a495616a9a572994971865a0ce9253965044879", 0xd0) 02:48:46 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) fstat(r0, &(0x7f0000000100)) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) r2 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x9, 0x20200) ioctl$KVM_SMI(r2, 0xaeb7) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) pkey_alloc(0x0, 0x2) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000003c0)=0x7, 0x4) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x2000, {0x0, 0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) 02:48:46 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="16000000ef010001000000000000ea7c0000000000000000736ec6b42c2fbb279519aeb730407c7d6ccd44c6b69fdb69a8409b7fd1af000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhci\x00', 0x210001, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00000001c0)={0xab, 0x1, 0x1}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r3 = open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000000100)=0x80000000) [ 358.039579] device lo left promiscuous mode [ 358.052915] audit: type=1800 audit(1539658126.776:241): pid=12952 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:47 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x200800, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000004c0)=""/73) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r2, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r2, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x1, 0x0) openat(r3, &(0x7f0000000140)='./file1\x00', 0x800, 0x2e) write$P9_RGETATTR(r2, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) [ 358.358824] audit: type=1800 audit(1539658127.086:242): pid=12964 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:47 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RREADDIR(r0, &(0x7f0000000a40)={0x114, 0x29, 0x2, {0x9, [{{0x8, 0x1}, 0x9, 0x80, 0x13, './file0/file0/file0'}, {{0x48, 0x4, 0x8}, 0xcf3d, 0x5, 0xd, './file0/file0'}, {{0x80}, 0xff, 0x4, 0x13, './file0/file0/file0'}, {{0xba, 0x2}, 0x924, 0x5, 0xd, './file0/file0'}, {{0x20, 0x3}, 0x9, 0x5, 0x7, './file0'}, {{0x10, 0x0, 0x401}, 0x5, 0x3f06ccd70, 0xd, './file0/file0'}, {{0x6a, 0x2}, 0x1, 0x4, 0xd, './file0/file0'}]}}, 0x114) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r2, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r2, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) r3 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x4, 0x200000) recvfrom$llc(r3, &(0x7f0000000940)=""/211, 0xd3, 0x140, &(0x7f0000000140)={0x1a, 0x21f, 0x0, 0x2a6, 0x80, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) write$P9_RGETATTR(r2, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) [ 358.548877] audit: type=1800 audit(1539658127.276:243): pid=12969 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:47 executing program 4: mkdir(&(0x7f0000000100)='./file0/file0/file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x1, 0xc00) socket$inet_smc(0x2b, 0x1, 0x0) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000001680)="153f6234488dd25d766070") r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00001ed000/0x4000)=nil, 0x4000, 0x0, 0x4012, r4, 0x0) bind$inet(r3, &(0x7f0000942000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) sendto$inet(r3, &(0x7f0000000600)="bfbffc9b6ca44f6ff7df1be8f692499790a434ffe1513f544c73677a40e2bdcee0a3b2f9d3c0be6c6ac2005a2f7f394a7bed0edd506cb729aa62ad67aceb800e0c295c5f98a2f484be7fe6b6c3f928b63ce211a1d286f52ee4ddce3375f57eaba53aac4165378057958c51d77504f9d6af518abde031bb385b15a2795785c7633e966be5ed6381a5d67df25c5fe6071411c5c8c76c3e026dea0ba91a8a8a0ac6349c41b8e49f44916535d00c325685e31fd967a4cd7ff0dd46793312c55c709762e58ed831de3270d992bab28c145f387aefe6b784abbb024d26e859bc6bec8b8580807a5c1a84e288c3e272a18b68a049204bd304abd08ad4f06e8888daa73979d58c5ae8412606cc8f9ce038914e21ed69f460d6d515a48bd0ec8059dd44a1ae8813b9ee77f207087851812ef17f806aeba9a2d177fc9000030fc12445ef4ba2ad9e008af08ddc9e2d51119a87a9740cc0bbfbf3da7da8f180565d7d2344bd6ffea422d1cb9bee7ea0aa9a4b395e926714b2e9cc4c1850e49d3073bf101cd009941e0ba439da408ae459e23affac40638e8bddf95f1e0c4461ebac58253bda8e3541a485775a2faf01d9278c229a9bcb18991ac1e1512fe708e6d75655d20c299a0266f1e01111e01a41b56b15e62a90930c20b8b5ed0a88a7efdc62d5a628f4f6d5d292b087aad68d72e670ab7747bd2f8328c19df4da409ca5265010b38c81f0008d2a4f0bb19e6cbdc6b0d042926a9580f0608c60db73012d9770e2f3b0f0329124283c9480ea960d4c5f255ca97be92dabbfca13d3f45311655bf16ab2e04720bb94446a216d9ad85b45b42a1d0a8af995fb6eebec390ce72de8e1096933095c279f424975870c694cf0c7bad462a3fe8574111fe761e61beb7d08073e351a0e86a98ab98313e5f75ff2f85b97be18726e785c6385a3384b05ceba0eb969c0ed2380ede4dd8b2a17aea680dc78bc9fd7132b7aa53e0d7e354f1d0bce40d6775aff514238e7bb39e05cdb502b825db358e298ad186d268294993a337824c0fc78f983395ac4877b044ec36aeab8edbdbd4110951d72b67fa8fc717b72abe3ffe868c7052e590f10a9d77dd5f4d365e895ce0d1b2d512ad17f82222167a578f96db1ce93fc396e2db4b9abd01a6d9fd6ea16cfe43fe2a6d2efcab84bb0e229fb648ac643ad9c97d7c5b2f1c391b4d32b1a246665ce3e11dc236036eceda3f397e5e1d62175b77cd5ec20be3703f7d3286932fdb5e6d545748cc32a3568695d755dedfc66182860b36749dcfc89722adfbddffda61bba8722a71ba5e244fe445c18fc5e053801b3f44ae68d782f1b7925bbe0fdfe95d55de18795d1ea3e4b7660c2a8dfc76823dfb81880887b9d36558961264c6a921c84ecac9f6df82134177bbefc1c73eea3518064ce99e773dcb24bd97258a2459e2673275c74fe4478ed2f6243b86ac5cd738fa6341f0c173ec47d19a94919341662f5e8ff2d50e21d6d674f86ae1e2c0d6c6c87ea98084bf838841a2566bc9d85e15d0a168f52f80f6474a87cc7568e156f19b95f762f926d12ac242627ba1ded393cfd16c3a44f12a5d4b8447472166daacfa2d430787f58397387466e36fde8b9a96d5c02b1e7f32a654c926e9136d16b52c1ece887dee4538a211cb8103a0c7c7118c23a47af69b94a9a512468c789555f7eeccfcfff4e893ef2146b49f2720d9b2232c797e16324d54d5b2347731de2c72e785d8cbfa0ef75e636b9feafca0afaa3968990bad350630f0ab105eea6027b4b9e98c88fdf4d8aea375980f891db9c863389a7a0dd9da06f5a603d7fd1c93e21cddd50760018c4438dbd5ea8d24ba8dfc43fee4dedb61f7c6beb8200f04f4252c35058d33fd0c54ae734c78c53900006c21d102c0cf4b17d9d5fc1802500e5accd81790ae6cd22b6b812e4c9449418152bdae8db766cfa15eb2c55142dfee2147becb778b5fb3aa2c55fa2c3403f2951c5f5971ef751a72455d96b706c166d63192d1d1f86c9147b1b76ae74dca35a1c7938986907dfb814e86066acd1e342240986cbfb8394d36f01b6f3a6d96578c0b4d8bd73f3e56e20c836e0016e48fabbe169ca8fb48c8e084a110a1cb8916f8a59adc5f61c164d63e39cd2270f7d724380931203e4b30d430db0ccbf75c9a997f080dcc7d43c6586483d9281ac86258313abb8c21a0259816c59f613ddb350d3f3b81b9ced61da6d22552681888a6429683fdd24a2761746c8d67e9e84dcfbe2bfbc728debbb8fc2665a226addd3f5ce9fa991eddf57ce24d640a560a698284120ccc5f1f8152f656f23d7b13cd43b4d3537f126a0f386a35e04606b7623e6e141ccced4e51d4ac051e48caf30adc614e9cd408f567b6ccd8b1177f051c92084f36b252c83fb7291427204c3e3f65dba92a9ca067bb403de3ba27d53e50ee158e7aed6dea0584d18e373cc6051a8084cf02d5716ac666cb48eff33c9ba18b557be9351beb919d82077dc47db880b525b72e08ca949a7386a1bf3d7dea38096347ec8437cbc2e4e5f6775785514d5479567c0802b50122e7af2922f048f48a8584aab8c1ce7f04fb4a4b4cc13f5a4e2c9318078bc8c634710272104f08c822efab2f9f9b174068621f7cec424a100289a7a884b51da75a5c61be653b4467a59285746496f8a7fc7288413c07629e4baf61e7142c50abc59bd23cdccaafde5b4ff8c2384dfddbf70f28fe10551bab875aa329a9f0ea4ab6732f51870df4030b38831fafa4c8408f8092c4c929cf13675ed056c750cfaa5b12ba3273c4858fc0c88957b84417375c9ef0a91b7ab52c8225d449e268bd9dbfb137885370d9f7afacd41884b4e68548ac28ef96f9fdf287cce84dbb2d788cd95f4962550247ee228cc930b4a938902bc20ca81a0a8c2e5a59fbb4ac4c611909e4f155a1c52bb8d95fb6d24337310bf32f7b0d3949e4c89048ac2153a40a875f89ac6aed185a5652e3b76f67794d3d9c62aadf949136efec6af8ec5fcdd64824994d2c48e3aee4a98191a574f208e40fcee03ad68003a6cfd6dd310096471e30034817a269d2a7ab8adaf3a0e3027e42a7c13494f5434610e1d3f6a472755f40539c80e7f8a2eb69a3466a4288ac9336ece8d17834eb235ff5232c3e8d9a4522cce4ad2ac3934197796baca5e6d22290b204e7bd9791d934941bf87a22435f91928f46bfc2dce38a9642913720ca8249b4cf7043567ba668ee49a8218a2cad42115d405eac16900ac6f39a90836d3fa5ed7679ae8341adc9dbb755e11c5488de0f8c348d586b6a43e8c4e9128641f5ea881c3e1bb6dfbc3da8629c53ae0d97d73c1f6e49d4fb701e0c21d13d4f35a81956f760e895991f8c0a11c02a0c13c0b43e21e84d8ec9404334577d142b90cb2e1b00a4b19a31035e0ffd99b82a032bcbaee8133b2f748e3c448185f2cf154c198a5e84e8d1c420c43e92e27f69a936ef4519d173adbd6635cc116391bbc2ddc15fd088d33218a565115bcb1f603ff6ffa8ab5e0ccc9c80c5d57997b3272596b7bb1e20a49d51dee0f9607fd90682a7be72eed1a25d65ed193d66544667fe4a5eca809f9bdb7e644e2dcffc92117b81057916568e375986deec0df95cf9cabc2dd4e6266a1dbf7dfedb2dcafb602dc842502fea3e3413026643236faa0853b127ceb897af3274ed901832b751d02401a712007faee5ae8f6901c0e7414a234644002ba66847c7734d0649ecfeb5cc1ef752c94c632083bb9c454ac66962ac3f92b0e64bf2c9ad23aa4ee8f3b985349aa02f70b269dd531a6314e240d0e936065b46bc115d2fe814c6d875e52a0d5664c5c5f53b9d433817048b9e0a6bcc9745999a14ae62ba8da9d12ea871317803f7770e8c197c8216b23706c6c0cd28444fb5efe381de00735c6793167a3e0a4565a9ffc2b08a87350d69cbed0162db74c54f7fa773d6f5a376deed340ac6bbc73eadfb4b78983eb6e807848802753eb4b26dee4a9e8b796ab97c02084c76f73eed89128210e9fd5f46f76a87d3a1dd82ce7a5747dd81c01d4796823bad91ed57f553a715786a7c260f83e2a969e81c627db6769253d62a9c077da2b9e2716de77567a1407a528ee7c24a4090ea705be5620c7ddc67dfa4de4d8753ab2be2cdfb7a4f1ee563946e33e11c6f280b8a0b7b2f22cc5d8c69498980b2c5a135fede810d326aa4f5f6489ff620f8a9a3246fb56fcbcd26ddd12652b421264bc8167f8d5b83bb72622d3c0ac0de289bcc9cd233221287a34db3ad8564b224907eead0441feeae031ea1528eafa0e929194943466efff884bb925ea7f93c0cae6c7b0c02641a69512b11846bd932f050c5c69999889e8e742eaaa0e42bf9635fa762b535b45b193c475b27fa209ee599cb63ac8df698973326ae4bdc304067ea50da348531315938fa2ae7bd2684fcd682159037b6bfe446a143e8d0642d53df4b8b53ad67e6dccd208b2fa16af37bac06dc4c1a154a5dd7ba88020cd6ad680b9c5a9e1437c22c681aabe2b74480bac34524368f134907b684a6194bc4094f2679ebbe0d2241333c0c7217c8f28273bcf2802224c51d6e111d4dbdcbed0c7ad5a868e08eacc285199a0e64e1ff096becb53ab2bf100c69f7653bda6fa50fc71c5541d17ce341833a1d1b06b7f8899475615820d69f56aacf603e8977558816de4316afb81c24e53411feca65bc84da171a291251abfe3f07c3d5af2e3cf7eb61823dda9100872aa7f0a0b1631b22b0241ccfb6f4fba43e9b1a57ce7451b3a56fc7d5a91227e66b47cdadd35945fc3d694d2c5f09c4b0e8cd0fefde5e8c13b907ad3ddccee5a1fb5ceee00ad0e7e8b556548a40061b56316b5899e5e92d6d0bb822fe1b29a337dc6ec1a7e758f441353bbd69dd6c9e8f09f9e9dac93a4dd6cc5855228c2bd2ca6e702100cc18dfa6b2b90e964e2bc398e38702270e2f36954c563e5077979c765dd8639c2580062dad6546045e528b1aaefce93edcb27942a497df73363cfe3ef1dd9bd36fcb7c1427c2a650ccf09fbfaf1fa356a4976abe2ada744fe93e190a0ba0b5b8de8f984e31c9f2b2cc0f73d94bb31548518e96d2c0a23d89b66dd567709134ffd0600c5593a80e5470fca3883a685b9e2616254fc33f1eed13c6e3a9a75d3c7ce67e254aecbeb91b1c0812207b26ea2c55dc8542aa99e4593ec3142e0203ee944ba7918c648ede46c7656d642619f78fd426ca5b485cc919bff461249288b6709406781306d72bdf8c01c23a6b030d1d8417996c2b8615f1ef1eade7b7f424c187efcf4abd4e6de56a32ebb7011fc409e130462385fe345233b6129066041231d87912b24143327a7a9ce1fa4e08506598fc3d6e3939bfe4288624a772b9a8dbf621432405e9cc15f24985f5e57673b51f23c4cb3aa1ae546dff31d2fbab81bb2f9729ee7b1d5a9674be4b771b18ee7374bb8c0323ea22e33178d208e2e5c17a2a5087f2cf75dcf038d66a4f6ee5cd0f5f757fc371f8f9efc1644e26c2478362561eafb9c534973fb3b32d8e69079bc5e44c064c293fd558c3283cf7648d25b49202515f69c4b2f6aadac15335c5d99dc278af7cfdf6cca8d7d7ec980c16caa8f2ff598a7f552c800ebb98afbfacd084f4f5ca1d72deacc4e1b3f83d8238b0e066da13d6c568a274fbb3cf86b4c7d40320140388425a8c4ab44fe4d703efffcedac918fb89ea7884684f0c43fbbeadf81af5e62e7a64414da41dc4be590fb037be9d3d62a9e6a38d40b7052ea15c84621633f80f8c6b1c4841d503e47616874fddfeda77743937fc70218", 0x1000, 0x0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) shutdown(r3, 0x2) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000240)={&(0x7f00001ee000/0x2000)=nil, 0x2000}, &(0x7f00000002c0)=0x10) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0xfffffffffffffffc) [ 358.800344] device lo entered promiscuous mode 02:48:47 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0x80000000000000) 02:48:47 executing program 1: r0 = socket(0x11, 0x2, 0x9) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x0, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) [ 358.823030] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 02:48:47 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000fc0)=[&(0x7f0000000f80)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x1, r2}]) getpeername$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00000007c0)=""/255) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$can_raw(r3, &(0x7f0000000480), 0x10) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r6, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) fsetxattr$security_selinux(r6, &(0x7f00000003c0)='security.selinux\x00', &(0x7f0000000400)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x3) sendmsg$can_bcm(r6, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r7}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}}, 0x0) sendmsg$can_bcm(r6, &(0x7f0000011000)={&(0x7f00000000c0), 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x2, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}}, 0x0) sysinfo(&(0x7f0000000d80)=""/201) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000380)=""/38) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x4000000000000000, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0x3d7, 0x2) ioctl$sock_inet6_SIOCADDRT(r4, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000000)) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000440)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x800, 0x0, 0x95a}, &(0x7f0000000340)=0x18) fsetxattr$security_selinux(r5, &(0x7f0000000280)='security.selinux\x00', &(0x7f00000002c0)='system_u:object_r:vhost_device_t:s0\x00', 0x24, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000ac0)={r8, 0x6, 0xbe, "642c93074db8e2af7b74bafd7e2e87ca7f6896130beb8dd42278d5c5a954bd99e3d918ff3f7ac6fe5599a692420374792c8f979a147e6e994087536b32144645b6dc7cbf62dddadc00b9ed18ea02f33da5ba5938fb2f78670e4a2f2e321c104eeeb459641a60027d2907dcf44b4b4ded67847040b5b3502e9207155f4ee093877b951b5217f17e15812a456ece6c01cc8bcf05c04a81c3b12ebab2ae19230f78807ff5d80d924a4ce0c911afbe737571d231e663731378a53be8c7f0705b"}, 0xc6) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000009c0)="48e73e202c753340cde56a2fd8e259576ebeb7615a299a083536324d72695352523cda36160d74b2a8ccc810128ed107005c75e7ca5127f18fe5ab5756a30bca76eb4a74c0785fb836374aee5e48403fa26acdeab6b6bd24bd22a64397b6c3efa57d7ae1b10302d0bb0c1be5d1dd91a3d1bf6426084c23e25b95dbd985bebabc2bb57e3fbbc29d3d769a8f5a237cfb0c0f1abb80dcfc210a27d979bd24f540587cbd4da73723a8f67d640b8ed8a3f72440f96f10f21ecc3aaf60dd444a495616a9a572994971865a0ce9253965044879", 0xd0) 02:48:47 executing program 0: r0 = socket(0x11, 0x2, 0x9) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x0, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) 02:48:47 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x8001, 0x400) ioctl$UI_ABS_SETUP(r2, 0x401c5504, &(0x7f0000000140)={0x0, {0x180000000000, 0x8000, 0x0, 0x542, 0x5, 0x7}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) 02:48:47 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000fc0)=[&(0x7f0000000f80)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x1, r2}]) getpeername$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00000007c0)=""/255) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$can_raw(r3, &(0x7f0000000480), 0x10) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r6, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) fsetxattr$security_selinux(r6, &(0x7f00000003c0)='security.selinux\x00', &(0x7f0000000400)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x3) sendmsg$can_bcm(r6, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r7}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}}, 0x0) sendmsg$can_bcm(r6, &(0x7f0000011000)={&(0x7f00000000c0), 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x2, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}}, 0x0) sysinfo(&(0x7f0000000d80)=""/201) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000380)=""/38) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x4000000000000000, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0x3d7, 0x2) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000000)) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000440)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x800, 0x0, 0x95a}, &(0x7f0000000340)=0x18) fsetxattr$security_selinux(r5, &(0x7f0000000280)='security.selinux\x00', &(0x7f00000002c0)='system_u:object_r:vhost_device_t:s0\x00', 0x24, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000ac0)={r8, 0x6, 0xbe, "642c93074db8e2af7b74bafd7e2e87ca7f6896130beb8dd42278d5c5a954bd99e3d918ff3f7ac6fe5599a692420374792c8f979a147e6e994087536b32144645b6dc7cbf62dddadc00b9ed18ea02f33da5ba5938fb2f78670e4a2f2e321c104eeeb459641a60027d2907dcf44b4b4ded67847040b5b3502e9207155f4ee093877b951b5217f17e15812a456ece6c01cc8bcf05c04a81c3b12ebab2ae19230f78807ff5d80d924a4ce0c911afbe737571d231e663731378a53be8c7f0705b"}, 0xc6) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000009c0)="48e73e202c753340cde56a2fd8e259576ebeb7615a299a083536324d72695352523cda36160d74b2a8ccc810128ed107005c75e7ca5127f18fe5ab5756a30bca76eb4a74c0785fb836374aee5e48403fa26acdeab6b6bd24bd22a64397b6c3efa57d7ae1b10302d0bb0c1be5d1dd91a3d1bf6426084c23e25b95dbd985bebabc2bb57e3fbbc29d3d769a8f5a237cfb0c0f1abb80dcfc210a27d979bd24f540587cbd4da73723a8f67d640b8ed8a3f72440f96f10f21ecc3aaf60dd444a495616a9a572994971865a0ce9253965044879", 0xd0) [ 358.977958] device lo left promiscuous mode 02:48:47 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0x8fff) [ 359.125119] audit: type=1800 audit(1539658127.856:244): pid=12998 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:47 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2a0000002901000000000000000000001000000000000000e5010000000000000007002e2f66696c6530"], 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) [ 359.338462] audit: type=1800 audit(1539658128.066:245): pid=13011 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:48 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000940)="5364118fce6e37845903a1a78563ab3b1818858885e75125a413abd12807e26a5d446564e715d275ff3c0d668c2d6694124cc1575f2ef74d769da92090e32e98cb621d40c6633134bccb0f241bac430e32003a0b1b3f49d4e49c776e89ee3eb4ffc305796c575eb19afe0b0d83debba94f8a4a9614093660fce009940e97ba126c12b89f756262ab5c487f14e463c78d53366775cdd22c01ba492188ccb1d0a6aafdb6ae3f903e65084a6505a89a9966d41df3fceeedacd0017495fb76d50ce527e4fa6dd55f169b2310ae", 0xcb}, {&(0x7f0000000640)="4a8307930462bf2565a05cee77ba6ab0f0743786bce2d3a2aa5bdf2c1af4570d3312acd34ba977509099e5f7a4df4f59ca5e09e7cea6b9b3682451e3aa03e4a14528e189c9d1ddf832098d5219f01986826c393a9129370bd1adea25c81aae3c0c7d6ed479b9567fc643d2fedbcfcebb254db9d3fa357f5ba5f30119de0924ddc423e3a6035dbcd8cf10f6fa564b393d16a5627909a3f0739f96c916e915a8b3af5ea824938bf605c8163f2fda8b0983ec29bcaf813d103436fbf96882e8", 0xbe}, {&(0x7f0000000a40)="646db00ac12d14b1b3664b47b756e6c626c09900d32465e1fe7175699fa6ea3194021fbc025c9334964ea96af1846e184c2ec03265b8999fa150c495ece91c3a479cc76da5d9f12cd974eaa8eafef1fbfc1878da1db61e158449497aa4eb9360f353002b0a62d155c23951f4d51da40df47cc91d8511761a51797a367cadeed6cc2f12ac712d272e2e66b3c9", 0x8c}], 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) 02:48:48 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB='tran=\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',noextend,\x00']) write$P9_RREADDIR(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2a000000290100000000000000000000000000000000009f38dc8b84a91787f435d2ccf35c0000000000"], 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RMKNOD(r1, &(0x7f00000001c0)={0x14, 0x13, 0x1, {0x40, 0x3, 0x8}}, 0x14) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) 02:48:48 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RUNLINKAT(r1, &(0x7f0000000100)={0x7, 0x4d, 0x2}, 0x7) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) 02:48:48 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x40) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r2, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) socket$inet_icmp_raw(0x2, 0x3, 0x1) write$P9_RGETATTR(r2, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r2, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r2, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000000140)) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) fcntl$setstatus(r0, 0x4, 0x400) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000340)=0x9) open(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x0) 02:48:48 executing program 1: r0 = socket(0x11, 0x2, 0x9) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x0, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x0, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) 02:48:48 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) r4 = dup3(r3, r2, 0x80000) write$FUSE_BMAP(r4, &(0x7f0000000140)={0x18, 0x0, 0x7, {0xffffffffffff870f}}, 0x18) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) [ 359.944168] device lo entered promiscuous mode [ 359.952185] device lo left promiscuous mode [ 360.227613] device lo entered promiscuous mode 02:48:49 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000fc0)=[&(0x7f0000000f80)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x1, r2}]) getpeername$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00000007c0)=""/255) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$can_raw(r3, &(0x7f0000000480), 0x10) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r6, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) fsetxattr$security_selinux(r6, &(0x7f00000003c0)='security.selinux\x00', &(0x7f0000000400)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x3) sendmsg$can_bcm(r6, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r7}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}}, 0x0) sendmsg$can_bcm(r6, &(0x7f0000011000)={&(0x7f00000000c0), 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x2, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}}, 0x0) sysinfo(&(0x7f0000000d80)=""/201) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000380)=""/38) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x4000000000000000, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0x3d7, 0x2) ioctl$sock_inet6_SIOCADDRT(r4, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000000)) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000440)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x800, 0x0, 0x95a}, &(0x7f0000000340)=0x18) fsetxattr$security_selinux(r5, &(0x7f0000000280)='security.selinux\x00', &(0x7f00000002c0)='system_u:object_r:vhost_device_t:s0\x00', 0x24, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000ac0)={r8, 0x6, 0xbe, "642c93074db8e2af7b74bafd7e2e87ca7f6896130beb8dd42278d5c5a954bd99e3d918ff3f7ac6fe5599a692420374792c8f979a147e6e994087536b32144645b6dc7cbf62dddadc00b9ed18ea02f33da5ba5938fb2f78670e4a2f2e321c104eeeb459641a60027d2907dcf44b4b4ded67847040b5b3502e9207155f4ee093877b951b5217f17e15812a456ece6c01cc8bcf05c04a81c3b12ebab2ae19230f78807ff5d80d924a4ce0c911afbe737571d231e663731378a53be8c7f0705b"}, 0xc6) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000009c0)="48e73e202c753340cde56a2fd8e259576ebeb7615a299a083536324d72695352523cda36160d74b2a8ccc810128ed107005c75e7ca5127f18fe5ab5756a30bca76eb4a74c0785fb836374aee5e48403fa26acdeab6b6bd24bd22a64397b6c3efa57d7ae1b10302d0bb0c1be5d1dd91a3d1bf6426084c23e25b95dbd985bebabc2bb57e3fbbc29d3d769a8f5a237cfb0c0f1abb80dcfc210a27d979bd24f540587cbd4da73723a8f67d640b8ed8a3f72440f96f10f21ecc3aaf60dd444a495616a9a572994971865a0ce9253965044879", 0xd0) 02:48:49 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB='\fwfdno=', @ANYRESHEX=r1, @ANYBLOB=',noextend,\x00']) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) 02:48:49 executing program 0: r0 = socket(0x11, 0x2, 0x9) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x0, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) [ 360.249524] device lo left promiscuous mode [ 360.335384] 9pnet: Insufficient options for proto=fd [ 360.364664] 9pnet: Insufficient options for proto=fd [ 360.956493] device lo entered promiscuous mode [ 361.017423] device lo left promiscuous mode [ 361.290693] device lo entered promiscuous mode 02:48:50 executing program 2: r0 = socket(0x11, 0x2, 0x9) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x0, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x313, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) 02:48:50 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0x12fff) 02:48:50 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x1, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) execve(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000500)=[&(0x7f0000000140)='wfdno', &(0x7f00000001c0)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000440)='rfdno', &(0x7f00000004c0)='trans=fd,'], &(0x7f00000006c0)=[&(0x7f0000000640)='vmnet1vmnet0\x00', &(0x7f0000000680)='wfdno']) 02:48:50 executing program 1: r0 = socket(0x11, 0x2, 0x9) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x0, 0x88000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) mmap(&(0x7f00001d6000/0x3000)=nil, 0x3000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e24, @broadcast}, 0x0, 0xffffffff, 0xfac, 0x3, 0x1, &(0x7f0000000280)='sit0\x00', 0x6, 0x7f}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x681f1a99}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x0, &(0x7f00000000c0), 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={"6c6f0040001700", 0x101}) 02:48:50 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000fc0)=[&(0x7f0000000f80)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x1, r2}]) getpeername$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00000007c0)=""/255) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$can_raw(r3, &(0x7f0000000480), 0x10) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r6, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) fsetxattr$security_selinux(r6, &(0x7f00000003c0)='security.selinux\x00', &(0x7f0000000400)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x3) sendmsg$can_bcm(r6, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r7}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}}, 0x0) sendmsg$can_bcm(r6, &(0x7f0000011000)={&(0x7f00000000c0), 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x2, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}}, 0x0) sysinfo(&(0x7f0000000d80)=""/201) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000380)=""/38) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x4000000000000000, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000200)=0x3d7, 0x2) ioctl$sock_inet6_SIOCADDRT(r4, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000000)) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000440)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x800, 0x0, 0x95a}, &(0x7f0000000340)=0x18) fsetxattr$security_selinux(r5, &(0x7f0000000280)='security.selinux\x00', &(0x7f00000002c0)='system_u:object_r:vhost_device_t:s0\x00', 0x24, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000ac0)={r8, 0x6, 0xbe, "642c93074db8e2af7b74bafd7e2e87ca7f6896130beb8dd42278d5c5a954bd99e3d918ff3f7ac6fe5599a692420374792c8f979a147e6e994087536b32144645b6dc7cbf62dddadc00b9ed18ea02f33da5ba5938fb2f78670e4a2f2e321c104eeeb459641a60027d2907dcf44b4b4ded67847040b5b3502e9207155f4ee093877b951b5217f17e15812a456ece6c01cc8bcf05c04a81c3b12ebab2ae19230f78807ff5d80d924a4ce0c911afbe737571d231e663731378a53be8c7f0705b"}, 0xc6) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000009c0)="48e73e202c753340cde56a2fd8e259576ebeb7615a299a083536324d72695352523cda36160d74b2a8ccc810128ed107005c75e7ca5127f18fe5ab5756a30bca76eb4a74c0785fb836374aee5e48403fa26acdeab6b6bd24bd22a64397b6c3efa57d7ae1b10302d0bb0c1be5d1dd91a3d1bf6426084c23e25b95dbd985bebabc2bb57e3fbbc29d3d769a8f5a237cfb0c0f1abb80dcfc210a27d979bd24f540587cbd4da73723a8f67d640b8ed8a3f72440f96f10f21ecc3aaf60dd444a495616a9a572994971865a0ce9253965044879", 0xd0) 02:48:50 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(0x0, 0x1, &(0x7f0000000fc0)=[&(0x7f0000000f80)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000d40), 0x0, 0x0, 0x0, 0x1, r2}]) getpeername$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f00000007c0)=""/255) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$can_raw(r3, &(0x7f0000000480), 0x10) r6 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r6, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) fsetxattr$security_selinux(r6, &(0x7f00000003c0)='security.selinux\x00', &(0x7f0000000400)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x3) sendmsg$can_bcm(r6, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r7}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}}, 0x0) sendmsg$can_bcm(r6, &(0x7f0000011000)={&(0x7f00000000c0), 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x2, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}}, 0x0) sysinfo(&(0x7f0000000d80)=""/201) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000380)=""/38) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x4000000000000000, 0x3ef, 0x1000000000000, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x2000000}) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000000)) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000440)=0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x800, 0x0, 0x95a}, &(0x7f0000000340)=0x18) fsetxattr$security_selinux(r5, &(0x7f0000000280)='security.selinux\x00', &(0x7f00000002c0)='system_u:object_r:vhost_device_t:s0\x00', 0x24, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000ac0)={r8, 0x6, 0xbe, "642c93074db8e2af7b74bafd7e2e87ca7f6896130beb8dd42278d5c5a954bd99e3d918ff3f7ac6fe5599a692420374792c8f979a147e6e994087536b32144645b6dc7cbf62dddadc00b9ed18ea02f33da5ba5938fb2f78670e4a2f2e321c104eeeb459641a60027d2907dcf44b4b4ded67847040b5b3502e9207155f4ee093877b951b5217f17e15812a456ece6c01cc8bcf05c04a81c3b12ebab2ae19230f78807ff5d80d924a4ce0c911afbe737571d231e663731378a53be8c7f0705b"}, 0xc6) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000009c0)="48e73e202c753340cde56a2fd8e259576ebeb7615a299a083536324d72695352523cda36160d74b2a8ccc810128ed107005c75e7ca5127f18fe5ab5756a30bca76eb4a74c0785fb836374aee5e48403fa26acdeab6b6bd24bd22a64397b6c3efa57d7ae1b10302d0bb0c1be5d1dd91a3d1bf6426084c23e25b95dbd985bebabc2bb57e3fbbc29d3d769a8f5a237cfb0c0f1abb80dcfc210a27d979bd24f540587cbd4da73723a8f67d640b8ed8a3f72440f96f10f21ecc3aaf60dd444a495616a9a572994971865a0ce9253965044879", 0xd0) [ 361.417309] kauditd_printk_skb: 2 callbacks suppressed [ 361.417322] audit: type=1800 audit(1539658130.146:248): pid=13062 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 02:48:50 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002740), 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000000)=0xffd7000000000000) 02:48:50 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000700)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@noextend='noextend'}]}}) write$P9_RREADDIR(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2a000000290100ff7f0000000000000000000000020000000000ff00000000000007002e2f66696c6530"], 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="160000006f0100010000000000000000000000000000"], 0x16) write$P9_RGETATTR(r1, &(0x7f0000000540)={0xa0, 0x19, 0x1, {0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xa0) write$P9_RWRITE(r1, &(0x7f0000000400)={0xb, 0x77, 0x1}, 0xb) getresgid(&(0x7f00000000c0), &(0x7f0000000380), &(0x7f00000002c0)) write$P9_RGETATTR(r1, &(0x7f00000007c0)={0xa0, 0x19, 0x1, {0x0, {0x0, 0x0, 0x3}}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0) [ 361.581059] device lo left promiscuous mode [ 361.655128] audit: type=1800 audit(1539658130.386:249): pid=13085 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor4" name="file0" dev="9p" ino=2 res=0 [ 361.676900] list_del corruption, ffff880147cb6a28->next is LIST_POISON1 (dead000000000100) [ 361.685874] ------------[ cut here ]------------ [ 361.690649] kernel BUG at lib/list_debug.c:47! [ 361.695492] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 361.700874] CPU: 1 PID: 13085 Comm: syz-executor4 Not tainted 4.19.0-rc8+ #62 [ 361.708153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.717519] RIP: 0010:__list_del_entry_valid.cold.1+0x26/0x58 [ 361.723408] Code: d7 fd 0f 0b 4c 89 e2 48 89 de 48 c7 c7 00 91 40 88 e8 3a 95 d7 fd 0f 0b 4c 89 ea 48 89 de 48 c7 c7 a0 90 40 88 e8 26 95 d7 fd <0f> 0b 48 89 de 48 c7 c7 c0 91 40 88 e8 15 95 d7 fd 0f 0b 48 89 de [ 361.742315] RSP: 0018:ffff88018148f150 EFLAGS: 00010286 [ 361.747707] RAX: 000000000000004e RBX: ffff880147cb6a28 RCX: ffffc90009eaa000 [ 361.755000] RDX: 0000000000000000 RSI: ffffffff8164d435 RDI: 0000000000000005 [ 361.762272] RBP: ffff88018148f168 R08: ffff8801bba50140 R09: ffffed003b5e4fe8 [ 361.769546] R10: ffffed003b5e4fe8 R11: ffff8801daf27f47 R12: dead000000000200 [ 361.776832] R13: dead000000000100 R14: ffff88018140c580 R15: dffffc0000000000 [ 361.784120] FS: 00007f8a47bf8700(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 361.792348] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 361.798236] CR2: 00007f8a47bb5db8 CR3: 00000001d917b000 CR4: 00000000001426e0 [ 361.805526] DR0: 0000000000000004 DR1: 0000000100000000 DR2: 0000000000000000 [ 361.812808] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 361.820099] Call Trace: [ 361.822698] p9_fd_cancelled+0x80/0x2f0 [ 361.826665] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 361.831234] ? p9_pollwake+0x300/0x300 [ 361.835106] ? kasan_check_write+0x14/0x20 [ 361.839331] ? p9_pollwake+0x300/0x300 [ 361.843217] p9_client_flush+0x255/0x2a0 [ 361.847284] ? p9_client_rpc+0x1480/0x1480 [ 361.851507] ? __might_sleep+0x95/0x190 [ 361.855511] p9_client_rpc+0x1284/0x1480 [ 361.859591] ? p9_client_prepare_req.part.8+0xc30/0xc30 [ 361.864950] ? ksys_dup3+0x680/0x680 [ 361.868650] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 361.873913] ? rcu_pm_notify+0xc0/0xc0 [ 361.877786] ? finish_wait+0x430/0x430 [ 361.881657] ? p9_fd_create+0x1a7/0x3f0 [ 361.885630] ? rcu_read_lock_sched_held+0x108/0x120 [ 361.890661] ? kmem_cache_alloc_trace+0x353/0x750 [ 361.895485] ? kfree+0x107/0x230 [ 361.898836] ? lockdep_hardirqs_on+0x421/0x5c0 [ 361.903403] ? p9_fd_show_options+0x1c0/0x1c0 [ 361.907886] p9_client_create+0xc1b/0x160a [ 361.912110] ? match_held_lock+0x890/0x8d0 [ 361.916358] ? p9_client_read+0xc70/0xc70 [ 361.920521] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 361.926081] ? check_preemption_disabled+0x48/0x200 [ 361.931101] ? check_preemption_disabled+0x48/0x200 [ 361.936122] ? __lockdep_init_map+0x105/0x590 [ 361.940643] ? kasan_check_write+0x14/0x20 [ 361.944883] ? __init_rwsem+0x1cc/0x2a0 [ 361.948869] ? do_raw_write_unlock.cold.8+0x49/0x49 [ 361.953867] ? rcu_read_lock_sched_held+0x108/0x120 [ 361.958867] ? save_stack+0x43/0xd0 [ 361.962500] ? memcpy+0x45/0x50 [ 361.965766] v9fs_session_init+0x217/0x1a70 [ 361.970079] ? find_held_lock+0x36/0x1c0 [ 361.974133] ? v9fs_show_options+0x7e0/0x7e0 [ 361.978554] ? check_preemption_disabled+0x48/0x200 [ 361.983559] ? check_preemption_disabled+0x48/0x200 [ 361.988615] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 361.994154] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 361.999423] ? rcu_pm_notify+0xc0/0xc0 [ 362.003308] ? v9fs_mount+0x62/0x8f0 [ 362.007144] ? rcu_read_lock_sched_held+0x108/0x120 [ 362.012143] ? kmem_cache_alloc_trace+0x353/0x750 [ 362.016970] ? free_pages+0x44/0x50 [ 362.020584] v9fs_mount+0x7d/0x8f0 [ 362.024116] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 362.029637] mount_fs+0xae/0x31d [ 362.032988] vfs_kern_mount.part.35+0xdc/0x4f0 [ 362.037554] ? may_umount+0xb0/0xb0 [ 362.041165] ? _raw_read_unlock+0x2c/0x50 [ 362.045296] ? __get_fs_type+0x97/0xc0 [ 362.049197] do_mount+0x581/0x31f0 [ 362.052740] ? copy_mount_string+0x40/0x40 [ 362.056974] ? copy_mount_options+0x5f/0x380 [ 362.061396] ? rcu_read_lock_sched_held+0x108/0x120 [ 362.066410] ? kmem_cache_alloc_trace+0x353/0x750 [ 362.071247] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 362.076769] ? _copy_from_user+0xdf/0x150 [ 362.080901] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 362.086441] ? copy_mount_options+0x288/0x380 [ 362.090921] ksys_mount+0x12d/0x140 [ 362.094546] __x64_sys_mount+0xbe/0x150 [ 362.098510] do_syscall_64+0x1b9/0x820 [ 362.102381] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 362.107743] ? syscall_return_slowpath+0x5e0/0x5e0 [ 362.112666] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 362.117509] ? trace_hardirqs_on_caller+0x310/0x310 [ 362.122557] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 362.127586] ? prepare_exit_to_usermode+0x291/0x3b0 [ 362.132642] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 362.137492] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.142675] RIP: 0033:0x457569 [ 362.145875] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 362.164787] RSP: 002b:00007f8a47bf7c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 362.172499] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000457569 [ 362.179765] RDX: 0000000020000340 RSI: 0000000020000600 RDI: 0000000000000000 [ 362.187024] RBP: 000000000072bf00 R08: 0000000020000700 R09: 0000000000000000 [ 362.194280] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8a47bf86d4 [ 362.201549] R13: 00000000004c28a1 R14: 00000000004d3c90 R15: 00000000ffffffff [ 362.208804] Modules linked in: [ 362.212186] ---[ end trace 772c9e4a7591ccec ]--- [ 362.214759] device lo left promiscuous mode [ 362.217003] RIP: 0010:__list_del_entry_valid.cold.1+0x26/0x58 [ 362.217022] Code: d7 fd 0f 0b 4c 89 e2 48 89 de 48 c7 c7 00 91 40 88 e8 3a 95 d7 fd 0f 0b 4c 89 ea 48 89 de 48 c7 c7 a0 90 40 88 e8 26 95 d7 fd <0f> 0b 48 89 de 48 c7 c7 c0 91 40 88 e8 15 95 d7 fd 0f 0b 48 89 de [ 362.246215] RSP: 0018:ffff88018148f150 EFLAGS: 00010286 [ 362.251586] RAX: 000000000000004e RBX: ffff880147cb6a28 RCX: ffffc90009eaa000 [ 362.258908] RDX: 0000000000000000 RSI: ffffffff8164d435 RDI: 0000000000000005 [ 362.266247] RBP: ffff88018148f168 R08: ffff8801bba50140 R09: ffffed003b5e4fe8 [ 362.273573] R10: ffffed003b5e4fe8 R11: ffff8801daf27f47 R12: dead000000000200 [ 362.280855] R13: dead000000000100 R14: ffff88018140c580 R15: dffffc0000000000 [ 362.288175] FS: 00007f8a47bf8700(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 362.296439] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 362.302373] CR2: 00007f8a47bb5db8 CR3: 00000001d917b000 CR4: 00000000001426e0 [ 362.309715] DR0: 0000000000000004 DR1: 0000000100000000 DR2: 0000000000000000 [ 362.317041] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 362.324372] Kernel panic - not syncing: Fatal exception [ 362.330567] Kernel Offset: disabled [ 362.334196] Rebooting in 86400 seconds..