0x0, 0x0) mmap(&(0x7f0000471000/0x1000)=nil, 0x1000, 0x2000004, 0x10, r2, 0xf21de000) 19:09:07 executing program 2: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x2007fff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, r2, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:07 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/174, 0xae}, {&(0x7f0000000180)=""/196, 0xfffffd8a}, {&(0x7f0000000000)=""/101, 0x66}, {&(0x7f0000000300)=""/194, 0xc2}, {&(0x7f0000000280)=""/42, 0x2a}, {&(0x7f0000000400)=""/182, 0x11a}], 0x6, 0xd9f, 0x0) openat$cgroup_ro(r0, &(0x7f0000000600)='freezer.parent_freezing\x00', 0x0, 0x0) unshare(0x2c040200) r1 = mq_open(&(0x7f0000000080)='m$\x00\xdc\xb7\xb8\xd0>,\xb0\x13\x8b3z>K\x84\x05\x00\x00\x00\x9c\x81\xed\xc2\x00', 0x6e93ebbbcc0884ee, 0x0, 0x0) mmap(&(0x7f0000471000/0x1000)=nil, 0x1000, 0x2000004, 0x10, r1, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000540)=@phonet, &(0x7f00000005c0)=0x80, 0x81000) 19:09:07 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 415.268298] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 415.321874] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 415.365101] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:08 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000680)=0xc) lchown(&(0x7f0000000340)='./bus\x00', r1, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=@allocspi={0x154, 0x16, 0x2, 0x70bd2b, 0x25dfdbfb, {{{@in=@rand_addr=0x64010100, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e22, 0x3, 0x4e20, 0x1, 0xa, 0x0, 0x0, 0x11, 0x0, r1}, {@in=@local, 0x4d5, 0x33}, @in6=@private0, {0x1, 0x7fff, 0x2, 0x4, 0x3, 0x5, 0x9, 0x9}, {0x4, 0x8, 0x10001, 0x16404138}, {0xfff, 0x78, 0xfffffffa}, 0x70bd26, 0x3506, 0xa, 0xe59d61f9646d15d8, 0x3, 0x8}, 0xfbfc, 0x8}, [@proto={0x5}, @algo_auth={0x52, 0x1, {{'sha384\x00'}, 0x50, "af044d46db9b8bbd8ed4"}}]}, 0x154}, 0x1, 0x0, 0x0, 0x4c045}, 0x4000080) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) unshare(0x2c040200) r2 = mq_open(&(0x7f0000000080)='m$\x00\xdc\xb7\xb8\xd0>,\xb0\x13\x8b3z>K\x84\x05\x00\x00\x00\x9c\x81\xed\xc2\x00', 0x6e93ebbbcc0884ee, 0x0, 0x0) mmap(&(0x7f0000471000/0x1000)=nil, 0x1000, 0x2000004, 0x10, r2, 0x0) [ 415.416574] kauditd_printk_skb: 34 callbacks suppressed [ 415.416584] audit: type=1804 audit(1621278548.046:759): pid=16275 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/228/bus" dev="sda1" ino=14564 res=1 19:09:08 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) unshare(0x2c040200) r1 = mq_open(&(0x7f0000000080)='m$\x00\xdc\xb7\xb8\xd0>,\xb0\x13\x8b3z>K\x84\x05\x00\x00\x00\x9c\x81\xed\xc2\x00', 0x6e93ebbbcc0884ee, 0x0, 0x0) unshare(0x20020000) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @private=0xa010100}, 0x10) mq_getsetattr(r0, &(0x7f00000000c0)={0x4, 0x1, 0x5, 0x7}, 0x0) mmap(&(0x7f0000471000/0x1000)=nil, 0x1000, 0x2000004, 0x10, r1, 0x0) 19:09:08 executing program 3: io_setup(0x0, &(0x7f0000000080)=0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000640)='./file0\x00', 0x509840, 0x20) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) io_submit(r0, 0x4, &(0x7f0000000380)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x0, r1, &(0x7f0000000040)="f9405986b1a361d63240d2a8be6a", 0xe, 0x3, 0x0, 0x1}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x9d, r3, &(0x7f0000000440)="12bec207579a0f95c7e469a01612e81e41f2ce2508b3a996a315f62e6b212e3e9628d05bbebb0e5a960d0aa804c54989737ec4ab92ded6709fa615526c17e39497561191a843ed78b694274f96e9b0ecdd4a5e5da0bed9dcaeca02cbfc83ed14d5c40047ad77b511218a7f0e214e005381dc80176e60fcc2b453420930c92141ce8ddbc1d2000b08acdda480949927044cdba701007dfc7fc363efc179c06b161c02c5231affe3b7a4c57422705efab35239f87cfbddd9a13232e5ba222a95cd1664f1936034d169f9d401465a697294f660b3f11fcbe3dbcc9af2ab8a96a8f0ea79c4827d9e2b", 0xe7, 0x4, 0x0, 0x3, r1}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x400, r1, &(0x7f0000000540)="796ea07deb32de5df06273345c06edb194b83a9ccd5ec66d819bb4b9891b4f09f94ce64bfab0382daaf03384e4901e48943084593d49bdeae7be91187e2e61ff9e21029de407f0b63a58909a8229dfd8cfc22bd7f4f97c5d06abb0262c87db20d495c932a362b912d1066e0ff8c631edf5fe57cad71ead6e6e7e4397c37edb603e7fdca794287577dee972eb13c9c229bfc19b6d08ce2feafc92f523b655e3883555e70eb14869087547d32b071a206abe65975ba27fad80309ca59c817c4b8fafcc405c9fdab74cb17cca7b86cf088f8f0f33047ed6373b4ff4654915e0be3e3867b149450d6ccf9cac5f0f79e3ea4171a1112956036f", 0xf7, 0x3, 0x0, 0x2}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x2, r1, &(0x7f0000000300)="6af62e459a999b471fb49267478c05d504a0de87b252b39e0273c8294d028a27c291a7321badb8bd421e6e5e8633c15fec5f8bc6d02074042240200663a1b7945b0facf1c1ee0400009b", 0x4a, 0x2, 0x0, 0x2, r1}]) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000680), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r4+30000000}, 0x0) [ 415.868831] audit: type=1804 audit(1621278548.126:760): pid=16277 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/259/bus" dev="sda1" ino=14566 res=1 19:09:08 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000240), 0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0}, &(0x7f0000000100)=0x70) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=@newlink={0x44, 0x10, 0x401, 0x6fb55, 0x0, {0x0, 0x0, 0x0, 0x0, 0xff0f}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc}, {0x4}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000001240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001200)={&(0x7f0000000100)=@getchain={0x2c, 0x66, 0x200, 0x70bd29, 0x25dfdbfe, {0x0, 0x0, 0x0, r1, {0xe, 0xc}, {0xd, 0xe}, {0x8, 0x8bec0beabe2dd2af}}, [{0x8, 0xb, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40001}, 0x804) ioctl$BTRFS_IOC_ADD_DEV(r0, 0x5000940a, &(0x7f0000000200)={{}, "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"}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@ipv4_delrule={0x4c, 0x21, 0x1, 0x70bd27, 0x25dfdbfd, {0x2, 0x10, 0x0, 0x1f, 0x2, 0x0, 0x0, 0x4, 0x2}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x400000000000}, @FRA_SRC={0x8, 0x2, @local}, @FRA_DST={0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, @FRA_SRC={0x8, 0x2, @broadcast}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x5}]}, 0x4c}}, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x4010, r4, 0x1d036000) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[], 0xfffffecc) r5 = userfaultfd(0x0) ioctl$FIONCLEX(r5, 0x5450) splice(r2, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe2, 0x0) 19:09:09 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) unshare(0x2c040200) r1 = mq_open(&(0x7f00000000c0)='m$\x00\xdc\xb7\xb8\xd0>,\xb0\x13\x8b3z>K\x84\x05\x00\x00\x00\x9c\x81\xed\xc2\x00I\x02Qo\x19\xde\xfcK\xd4\x9d\xccT\xf8R\xe6H{\xe2\xa2i\x99\x82\xdc\xba\n\xee\x85U]}\xd9\xdbd\xc1\xc6\xcd\x15\"F\xa6H\xea\xa2\xc0\xf4\xdf\bkg:T\xe2C\xb8\xe9\xfbD\xb5\xe3\xf0\xa5\x1d\x89Vm\x17\xe6\b\xa2\x9d\xa8:\xb3M\v\xfftt\x9c\xf0\x9e\xf4\x9d\x9fo\x03\xd8\xf8\x17A\xb4\x89F\x9a.jy\x19\xe5k\x80\xdd\'\x8b\xb7\xf1#kY-\x91G\xae\xb7Nnjn=.\x8e\x05P-\x84\xdc\x95\xb9q\xa4V\x81\xef\rL$\xb2w\xe8\xa6\x9b\xec\xbe\xbdN<\xdb', 0x8c0, 0x0, 0x0) setxattr$trusted_overlay_upper(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000240)=ANY=[@ANYBLOB="00982e01f844bc5dacc5f91bb0d5e641f760ac344c29bde806419fb6afd8541cda5096caf2f0143b5bdbf1e83ff03e0b203e0af6eca60c"], 0x37, 0x1) lsetxattr$security_ima(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340), &(0x7f0000000380)=@v1={0x2, "f22eba85c87a55164c1b"}, 0xb, 0x3) open(&(0x7f0000000280)='./file0\x00', 0x109000, 0x8) mmap(&(0x7f0000471000/0x1000)=nil, 0x1000, 0x2000004, 0x10, r1, 0x0) mq_timedreceive(r0, &(0x7f0000000000)=""/180, 0xb4, 0x1, &(0x7f0000000180)) symlink(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00') ioctl$KVM_RUN(r0, 0xae80, 0x0) 19:09:09 executing program 2: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x2007fff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, r2, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:09 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:09 executing program 3: io_setup(0x0, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_submit(0x0, 0x6, &(0x7f0000000900)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x14, 0xffffffffffffffff, &(0x7f0000000440)="2fba289439ee43bba7b9ca75f831a7a78a9c1fcbd5681936649ada417b709716af3f25517ed5d3af5779bf553f4c03971eab9bfae63f91763073690a5a5b91cbfc4a3b935e7fbac9c6952cb61ad87e08d2bce7bfb318cf09d9b8789c23288830152bf9ba3d1ef4bbd5ebd4b3c025ab683445fdb229dd4021b3d535cb95f5b6445e0adcedb66a9436ac5dfc27e8cfa0131665f826deb5802cb3c0f00b199c6ee50ff4ace3f0c7bb28abc6554813290d2cd6d155e6b64fbdbd25176dded4862d961a428a", 0xc3, 0x9, 0x0, 0x1}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0xc2b9, 0xffffffffffffffff, &(0x7f0000000300)="f155ebb4fac9c8357523d684487dccadaa1ca018f2cc93bfde14eae82231c7d6bc3c531a01b27bafdc2d4b284092b829385cf51b93b08bdfac9b1df420360c7b2d34c23ad1bf051ce807ef89f9ff8bd2dcc4c7533e1a0ee02c2d765cdc0e19fc48210cc94a260dd81080e10482cea1441596179b4ece881bb6083c3887bef97c260593e11c6bb2ab7f7291f099aa27", 0x8f, 0x3, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x3, 0xd1, 0xffffffffffffffff, &(0x7f0000000540)="1ead2b6d83b971ec6721aa3c52288dc922ff2a631de2dec7c2e07ae4c6335a79d15569eb847f7ac86706d95d279af87cfea976ee4b0f00abb3d0698324a9a30208dafb7b89d7d7d7465e4f0db4ad936a466ac26cf2aa779ada259be63ecd89690ab0336d843e1780531b946eab1b80c44cf33d8141e5d7ffaecb7d3d6f55813602d2c9c23bf35068727b50bcda17ac8813a6566e2a1dca56115f7ae88c7c007acddbbfeb2e9e271f0f52a961686be274dc6b488e92b809ef8be4b36c311905be53", 0xc1, 0x4}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x6, 0x6, 0xffffffffffffffff, &(0x7f0000000640)="00470e51b48262eba5c40fc66d5a7f17d2fa4f98062fde", 0x17, 0x8}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000700)="27b394330dd882fffe6ea09b1e2e2d927a1554b9c4787a90e31a7fdb6f2e48939f2c32aa19dc986a3afeb9d106a029f0a99c8fa03ccffe2413cf3a676e837560063152029f", 0x45, 0x3122, 0x0, 0x3}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x7, 0x7, 0xffffffffffffffff, &(0x7f00000007c0)="76f84c0b0cc88ef167deb988158ca515b1159a2ba284acca2dda4b8ed22c19c3bb10e32c68d5406dcd76ec7abc733271a8fb3f45c12112cd31b3e723184614eb02c442f74d0127657c0e2b7e20c2273b181d815fd13d882618c02bc868fb5aa7de6de6662655748693876ca4072985d5e5ad320e821aab5031873cc12d622c9f6bc197e961e9fa2f8e87b0a93ab5c824bfa223e3208c6c653ed941ac575599218aee6cff2f27fd227ba37cbf739816b1d90f5b5bc0de3c93ccfacf757581834ee05e0f90bd16ceed99de5c9c7b60d33c628f8387ba8222ba372d7c06aab40250aa5d2d3b94ea7ec8eb90e1c85d836871e376bb4e741b0cc75ab167fc0c", 0xfd, 0x5, 0x0, 0x1}]) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r1+30000000}, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000100)={0x0, 'veth1_to_bond\x00', {0x1}, 0x9}) r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x1, @remote, 'macvlan0\x00'}}, 0x1e) 19:09:09 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(0x0, 0x0) [ 416.476848] audit: type=1804 audit(1621278549.106:761): pid=16308 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/229/bus" dev="sda1" ino=14584 res=1 19:09:09 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) unshare(0x2c040200) mq_open(&(0x7f0000000080)='m$\x00\xdc\xb7\xb8\xd0>,\xb0\x13\x8b3z>K\x84\x05\x00\x00\x00\x9c\x81\xed\xc2\x00', 0x6e93ebbbcc0884ee, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000471000/0x1000)=nil, 0x1000, 0x2000004, 0x10, r1, 0x16661000) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) sendfile(r2, r0, 0x0, 0x7) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x309040, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @multicast2}}, 0x673d, 0x6}, &(0x7f0000000040)=0x90) [ 416.523120] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 416.548113] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 416.739826] audit: type=1804 audit(1621278549.156:762): pid=16311 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/260/bus" dev="sda1" ino=14580 res=1 19:09:09 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x3118c0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) unshare(0x2c040200) r2 = mq_open(&(0x7f0000000080)='m$\x00\xdc\xb7\xb8\xd0>,\xb0\x13\x8b3z>K\x84\x05\x00\x00\x00\x9c\x81\xed\xc2\x00', 0x6e93ebbbcc0884ee, 0x0, 0x0) mmap(&(0x7f0000471000/0x1000)=nil, 0x1000, 0x2000004, 0x10, r2, 0x0) 19:09:09 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000040)={'syztnl2\x00', &(0x7f0000000200)={'erspan0\x00', 0x0, 0x7800, 0x7, 0x9, 0x1, {{0x46, 0x4, 0x1, 0x2, 0x118, 0x68, 0x0, 0x4, 0x4, 0x0, @local, @private=0xa010102, {[@timestamp={0x44, 0x10, 0x3c, 0x0, 0x5, [0x100, 0x6, 0x1]}, @ssrr={0x89, 0x23, 0x92, [@broadcast, @multicast1, @multicast2, @multicast2, @local, @broadcast, @remote, @empty]}, @lsrr={0x83, 0xb, 0x95, [@multicast1, @multicast1]}, @noop, @lsrr={0x83, 0xb, 0xb2, [@multicast1, @remote]}, @end, @cipso={0x86, 0x7f, 0x3, [{0x0, 0x12, "42c1988e7fadfe7d0b9ffefa215298e4"}, {0x1, 0x12, "0dddb678c56dc6a6f31324471e742389"}, {0x1, 0xe, "9c0ef1ecd121644ae89a32a8"}, {0x6, 0xb, "74fc431284918e3159"}, {0x7, 0xe, "0c9061a3da1c0432d54fa3f7"}, {0x6, 0x7, "11abb00a50"}, {0x6, 0xc, "8892c23d9d6cdaca5f5d"}, {0x2, 0x8, "102c7794177e"}, {0x2, 0x3, "c2"}, {0x2, 0x10, "380f088b7babbc37ce202ba3508d"}]}, @rr={0x7, 0x1b, 0xc3, [@multicast1, @dev={0xac, 0x14, 0x14, 0x2b}, @loopback, @remote, @multicast2, @multicast2]}, @timestamp={0x44, 0x1c, 0x2c, 0x0, 0x9, [0x2, 0xfffffff9, 0xfff, 0x80000001, 0xda9e, 0x6]}]}}}}}) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080), 0x228600, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) mknodat(r2, &(0x7f00000000c0)='./file0\x00', 0x4, 0x6) close(r3) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) 19:09:09 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040), 0x703801, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write(r1, &(0x7f0000000440)="b6970ad6193b04261fcc3edb63aa2e7f7e4b487ea38c0fe75cb6fdfa30976ec7377fbc4c129f2f21e21725d3e1798f931f17183372ec6eecf914e9545dd4c4cbf71ddb483363c8de38e636c6df047deba3be5cf62e13ec5f8f9880aab35770c1329faf6be563ecef43214bcc1de67e203cce1b512e0aeea3fff03b32b84264706908a612b21b64c2b18cddadef69bc95563e2832c348be9b3a93b9b2d6d2a03eebac218581bad19303e821aa6e376541e92decc2c6d0a51dc2cb27df23c661e40ec1", 0xc2) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) read$FUSE(r0, &(0x7f0000000540)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_open_procfs(r3, &(0x7f0000000100)='limits\x00') pselect6(0x40, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x8, 0x4, 0x100000001, 0xfffffffffffffff8}, 0x0, &(0x7f0000000180)={0x800000001ff, 0xff, 0x7, 0x1, 0x8285, 0x0, 0x0, 0x8}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) [ 416.998053] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 417.048654] audit: type=1804 audit(1621278549.286:763): pid=16318 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/229/bus" dev="sda1" ino=14584 res=1 19:09:09 executing program 2: r0 = open(0x0, 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 417.136033] audit: type=1804 audit(1621278549.306:764): pid=16320 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/260/bus" dev="sda1" ino=14580 res=1 [ 417.221549] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:09 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x9) mmap(&(0x7f000001e000/0x4000)=nil, 0x4000, 0x1000004, 0x10010, r1, 0xca450000) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) [ 417.309769] audit: type=1804 audit(1621278549.406:765): pid=16322 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/209/bus" dev="sda1" ino=14572 res=1 19:09:10 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x44f40000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) unshare(0x2c040200) unshare(0x2000000) unshare(0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/51, 0x33}], 0x1, 0x2, 0x3ff) r2 = syz_mount_image$minix(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x2, 0x2, &(0x7f0000000240)=[{&(0x7f0000000180)="a8dd2b1e069a182acc822597fb4a4815350c4f14796fef693fc37776f39e7aba0efdd53d8a853481a4d54962eced24b32c1730ea02b60dfb5f2ff9d57d95ed41006a30e71ee949c559a61cc42a6b5a4d532992fee5a05ace73e118c62d85e3b1ea8ec528ea8dc4b1f418aa25d14de5b5fd751842923fbc1f1bd7d8f740c752ad9b7441b930eaf133a5c867e473ac938e98b7ee9b6c5fa3010bb1ba4ba4ee0653656060840a59bc9739", 0xa9, 0x1}, {&(0x7f0000000300)="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", 0x1000, 0xe69}], 0x202000, &(0x7f0000001300)={[{'^#'}, {':-\xd7'}, {'m$\x00\xdc\xb7\xb8\xd0>,\xb0\x13\x8b3z>K\x84\x05\x00\x00\x00\x9c\x81\xed\xc2\x00'}, {'.'}, {'.\'\xd6}-\x00'}], [{@obj_role={'obj_role', 0x3d, '\xba,'}}, {@obj_type={'obj_type', 0x3d, 'm$\x00\xdc\xb7\xb8\xd0>,\xb0\x13\x8b3z>K\x84\x05\x00\x00\x00\x9c\x81\xed\xc2\x00'}}, {@hash}, {@euid_gt}, {@obj_type={'obj_type', 0x3d, '-%[,'}}, {@smackfsroot}, {@euid_lt}, {@seclabel}, {@fowner_eq={'fowner', 0x3d, 0xee01}}]}) copy_file_range(r0, 0x0, r2, &(0x7f0000000280)=0x5, 0x497, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r1, r0, &(0x7f0000000000)=0x7, 0x8) r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000001400)) r4 = mq_open(&(0x7f0000000080)='m$\x00\xdc\xb7\xb8\xd0>,\xb0\x13\x8b3z>K\x84\x05\x00\x00\x00\x9c\x81\xed\xc2\x00', 0x6e93ebbbcc0884ee, 0x0, 0x0) mmap(&(0x7f0000471000/0x1000)=nil, 0x1000, 0x2000004, 0x10, r4, 0x0) unshare(0x800) 19:09:10 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:10 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 417.711125] audit: type=1804 audit(1621278549.846:766): pid=16341 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/230/bus" dev="sda1" ino=14584 res=1 19:09:10 executing program 2: r0 = open(0x0, 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 417.803107] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:10 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r1, 0xc0205648, &(0x7f0000000080)={0x9d0000, 0x0, 0x1, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x98091c, 0x8001, '\x00', @ptr=0x6000}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) [ 418.056885] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 418.119470] audit: type=1804 audit(1621278549.996:767): pid=16345 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/230/bus" dev="sda1" ino=14584 res=1 [ 418.548405] audit: type=1804 audit(1621278550.436:768): pid=16358 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/261/bus" dev="sda1" ino=14580 res=1 19:09:12 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(0x0, 0x0) 19:09:12 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0xffffd000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x6b) r4 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) bind$packet(r4, &(0x7f0000000240)={0x11, 0x0, r5}, 0x14) getsockname$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0}, &(0x7f0000000100)=0x70) sendmsg$nl_route(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="440000001000010455fb06000000000000000000", @ANYRES32=0x0, @ANYBLOB="0fff000000000000140012800c0001006d616376746170000400028008000500", @ANYRES32=0x0, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r6, @ANYBLOB="973e01ff2c560c1f6c4206d95fb1c1a00dd428d443537011d979e274dea81442cf789fc92097e11b9d5733db2cb1b6d9a32f0ebc9077dfe104a9e0bb611d8ff2626a059c11100e31df93c617d1032ebdd162e3fad160161772a1c6864da48f70e1de4fc9b270c6c508f2816a74cd6c4ddb2aed338c6c37f8040ab05288832791926dfce58e2315c6f6340a369ca21edd06e7bec668e9eb"], 0x44}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000002f40)=ANY=[@ANYBLOB="401500001f0000002cbd7000fbdbdf2500000000edf5aedca81ca29e5b6b2155e0954f4f4cb08561d9ed3034de636c56e46e25f51e5f5464", @ANYRES32=0x0, @ANYBLOB="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"], 0x1540}}, 0x24000814) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r1+30000000}, 0x0) 19:09:12 executing program 2: r0 = open(0x0, 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:12 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fcntl$setpipe(r0, 0x407, 0x9) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="380000001800150600000071db00000000800a0000000000473df71d4d370aa00000000000000c0016800800030000000000cdc2af3b4dde21798c4807f1b421c8a37ec544c7a47b7dacaa5e407407922753ce6779be1c6395e3c514304f59cec7679c98d5c981fc1c7315f6a39f66d673c1e05e1de348b6c646e9d393b482a4362171b7ec183326b59ff2e22633784702a29ab298131959efb5bf538391c6ffd00be422990a6ca4796e641388f6bdef99f1aa08ca0d9f251e809d20f1c59f802bb65304492631fd2a43698b5d3b994c819569ed0a69e4"], 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x1, 0x5, 0xff, 0x40, 0x0, 0x8000, 0xd0400, 0x7, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000040), 0x2}, 0x96cc, 0xc2, 0x0, 0x4, 0x6, 0x0, 0x2, 0x0, 0x3, 0x0, 0x8}, 0x0, 0x7, r4, 0x8) 19:09:12 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, 0x0, 0x0) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 419.584734] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:12 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f0000000380)={'ip6gre0\x00', &(0x7f0000000940)={'ip6tnl0\x00', 0x0, 0x4, 0x4, 0x4e, 0xfffffffe, 0x8, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private0={0xfc, 0x0, '\x00', 0x1}, 0x700, 0x7, 0x9, 0x10000}}) sendmsg$nl_route(r1, &(0x7f0000000a40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a00)={&(0x7f00000009c0)=@bridge_delvlan={0x40, 0x71, 0x300, 0x70bd28, 0x25dfdbfe, {0x7, 0x0, 0x0, r2}, [@BRIDGE_VLANDB_ENTRY={0x10, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_TUNNEL_INFO={0xc, 0x4, 0x0, 0x1, @BRIDGE_VLANDB_TINFO_ID={0x8, 0x1, 0x7}}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_RANGE={0x6, 0x2, 0xd}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x5}}]}, 0x40}}, 0x2400c804) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200), 0x0) [ 419.794291] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:12 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) mmap(&(0x7f000039c000/0x3000)=nil, 0x3000, 0x1, 0x4000010, r1, 0xc461c000) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 19:09:12 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x0, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 420.214454] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:12 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:13 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x1c, 0x18, 0x615}, 0x1c}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) [ 420.471680] kauditd_printk_skb: 10 callbacks suppressed [ 420.471691] audit: type=1804 audit(1621278553.106:779): pid=16409 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/233/bus" dev="sda1" ino=14591 res=1 [ 420.519820] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 420.838661] audit: type=1804 audit(1621278553.176:780): pid=16413 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir240840948/syzkaller.ZSA5WM/279/bus" dev="sda1" ino=14593 res=1 19:09:13 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, 0x0, 0x0) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:13 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) socket$inet_udp(0x2, 0x2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r1+30000000}, 0x0) [ 421.264077] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 421.293342] audit: type=1804 audit(1621278553.286:781): pid=16416 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/233/bus" dev="sda1" ino=14591 res=1 [ 421.667838] audit: type=1804 audit(1621278553.466:782): pid=16420 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.1" name="/root/syzkaller-testdir240840948/syzkaller.ZSA5WM/279/bus" dev="sda1" ino=14593 res=1 [ 421.934362] audit: type=1804 audit(1621278553.836:783): pid=16427 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/263/bus" dev="sda1" ino=14435 res=1 [ 422.166449] audit: type=1804 audit(1621278553.976:784): pid=16429 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/263/bus" dev="sda1" ino=14435 res=1 19:09:15 executing program 5: r0 = open(0x0, 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x29, 0x0, 0x7f, 0x2, 0xe, @remote, @empty, 0x1, 0x8, 0x9}}) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000240)={'veth0_to_bond\x00', 0x0}) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$inet6(0xa, 0x80003, 0x6b) r9 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) bind$packet(r9, &(0x7f0000000240)={0x11, 0x0, r10}, 0x14) getsockname$packet(r9, &(0x7f0000000000)={0x11, 0x0, 0x0}, &(0x7f0000000100)=0x70) sendmsg$nl_route(r7, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=@newlink={0x38, 0x10, 0x401, 0x6fb55, 0x0, {0x0, 0x0, 0x0, 0x0, 0xff0f}, [@IFLA_TARGET_NETNSID={0x8, 0x2e, 0x1}, @IFLA_LINK={0x8, 0x5, r6}, @IFLA_MASTER={0x8, 0xa, r11}]}, 0x38}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=@mpls_getroute={0x68, 0x1a, 0x100, 0x70bd2c, 0x25dfdbfe, {0x1c, 0x10, 0x10, 0x3, 0xfd, 0x1, 0x0, 0xc73b1a1697ce5cbb, 0xa00}, [@RTA_VIA={0x14, 0x12, {0x8, "b770ec348ca658ba65056a3aae03"}}, @RTA_VIA={0x14, 0x12, {0x1, "d01301cc613513a8f8bb40909937"}}, @RTA_MULTIPATH={0xc, 0x9, {0x8, 0x1e, 0xff, r4}}, @RTA_DST={0x8, 0x1, {0x2cf1, 0x0, 0x1}}, @RTA_OIF={0x8, 0x4, r6}, @RTA_DST={0x8, 0x1, {0x84b67}}]}, 0x68}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) 19:09:15 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x0, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:15 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, 0x0, 0x0) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:15 executing program 3: io_setup(0x0, &(0x7f0000000080)=0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000009c0), 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_submit(r0, 0x9, &(0x7f0000000b80)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, &(0x7f0000000240)="07197a65ac1c17404c69092b4c2610356e9ab00b75178d15e0fe46d79ab24e93f8441935614d846e32c75631fe02e1414390c65ee65ee28b96cdd9df554554b4fe47e3", 0x43, 0xc}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x7ff, 0xffffffffffffffff, &(0x7f0000000300)="866197143571abd3401c1888ac095b9cef2f2f1d14cdfc296995ccf6bdc7dad0f0e5dadc220b067113e89a683a146d6889f909f167e6c4b54d34f68c2b3d97fc069522bcb9f082b6c977ce8f100a8a039691f59f50d42a", 0x57, 0x880, 0x0, 0x1}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x3, 0xef8, 0xffffffffffffffff, &(0x7f0000000580)="25d8ffb6340cd62c9c6fe0487d28c5fc44f0e7cc39744277dcfee229c8f44da46c19c60affac5b54b80171b3ec96a0fd613d62ada17959", 0x37, 0x7, 0x0, 0x1, r1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x8, 0x1, r1, &(0x7f0000000600)="ebdc710c0963ff07d4f72d1f9e2f925c34630b865e15bbfb3c7438ab2776ec7e6d4dbd4f0d8177813c56602288e7dee5822990bdff70c59e10dff9bb0517f204e9b330bb4699f2f2412e99062287682bcd936a08776eef95ca9eb401e529f7236d3a9459592c54e3256414a8cf5f390ba61b2bf3e4572d8ec9a791b03c4b9f912171a05d39ac92a17e840414492b3f6ba44282736c3c8f8ba5c87eabde22288ffe9808f039efeababd30d394fc8a95d1c369619c46c4b532548ba76dae88cdd7aa06a984", 0xc4, 0x2, 0x0, 0x1}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x6, 0x8, 0xffffffffffffffff, &(0x7f0000000740)="099328341f02a5c8704e78349fed219a5b0d81b1e52e4db7c09cf6d7b0f5e1adefe5c74591f024efa3d33b5df22e72a9c7c9638b7c38b730106900c2b9157d48922987ce007e0e1560fe99fe6873d60ea170378caf0832f1bfdeae2dcfe8140a469e54c5ff4303d78bb69022d10d27bdf789c27ff718ed269bc561dffee42da96d4c737945f2e9f80992b5db", 0x8c, 0xc0f, 0x0, 0x3, r1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x8, 0x7, 0xffffffffffffffff, &(0x7f0000000840)="fedc80489d8faf9ff16339d2a2", 0xd, 0x81, 0x0, 0x1}, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x2, 0xff, r1, &(0x7f00000008c0)="a27f6e5f9e441d962b8c08cc0a491e19f620b4b9439d3b6b7b606aada475fced5ee732daf7c2bd5db5a2e81eab8a2381d4e7eff3f82b7f5e26ed58f1fcf7631179f2453834ac4773d3e563e1d1146d53d3eab1c4d1b0e651c1b4377acd44e06d066d76383a6c066d50748517153c52b87d55fa06a0d7b14495fb91383228d78a2ea61c016b629fbc3978e6f42fc89bf853a8aef7bd01d72aeda7ad3a9d80a4b9f5f7c5e485f0ec8e74ee083c60cb943cbdae2d220ddff984b63a3a6fc0ad3c29c920efb4bfe8", 0xc6, 0xff, 0x0, 0x3, r2}, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x73b, r1, &(0x7f0000000a40)="fef6604dfa2a9a80f47f9bf0aa16ebef37c0eb5cf5e2", 0x16, 0x4, 0x0, 0x2, r1}, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x7, 0x7, r1, &(0x7f0000000ac0)="324c0db2a71c71391adb4c8fb11aa3cb967e51fcea9f814ae4fdb04e0a15edaa2fcc02cb3acb613ae074654f50925467deff796f20400ba62122f5b429159857cc114a1fa4c039f8add3685bcada6260b311d1dd144431bb5fcec8806928d2c7aa6a3be7147e1683d5952100665f7d508ba9", 0x72, 0x1000, 0x0, 0x2, r3}]) getdents64(r1, &(0x7f0000000440)=""/251, 0xfb) socket$phonet_pipe(0x23, 0x5, 0x2) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$FITRIM(r4, 0xc0185879, &(0x7f0000000040)={0x7, 0x80, 0x1f}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r5+30000000}, 0x0) [ 422.684682] audit: type=1804 audit(1621278555.316:785): pid=16445 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/234/bus" dev="sda1" ino=14603 res=1 [ 422.724328] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 422.769463] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 422.851650] audit: type=1804 audit(1621278555.366:786): pid=16449 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/264/bus" dev="sda1" ino=14616 res=1 19:09:15 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:15 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000300)=""/182, 0xb6}, {&(0x7f0000000440)=""/195, 0xc3}], 0x2, 0xd9f, 0x2) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) [ 423.118083] audit: type=1804 audit(1621278555.476:787): pid=16452 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/234/bus" dev="sda1" ino=14603 res=1 19:09:15 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x0, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 423.259829] audit: type=1804 audit(1621278555.566:788): pid=16453 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/264/bus" dev="sda1" ino=14616 res=1 [ 423.281074] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 423.423748] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:16 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) r4 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) vmsplice(r4, &(0x7f0000000200)=[{&(0x7f0000000080)="68436fde764c68fff4d73e7612df2382b819740d452f9c3c06435ee6dd054dd8e26d680581e0e7e766bd997d763add1b8982433622966dd7c34024d5", 0x3c}, {&(0x7f00000000c0)="7724609930a0159cc7b6a6ebc9d606b31310fd5159f1be835c1039e5195ed0ed578494e5963589711c1e58b411b5b65f8271d51f1318a2ac39855c451b07c38b8f388429afd512e9e4d0", 0x4a}], 0x2, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) r5 = socket$l2tp(0x2, 0x2, 0x73) preadv(r5, &(0x7f00000002c0)=[{&(0x7f0000000300)=""/86, 0x56}], 0x1, 0x8, 0x0) 19:09:16 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 423.958803] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:16 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(0x0, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:16 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) close(r1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x14, 0x0, 0x1, 0x401}, 0x14}}, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0xda) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r4, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="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", 0xa9f9, 0x7}]) r5 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) io_submit(r4, 0x1, &(0x7f0000000180)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x88, r5, &(0x7f0000000040)="12fa79b28e8ea7a98aec9e854742132c0da99b28ff3e41155badb56d3f9f25540ffa7c7612ee7d5688963d0c2a894479de7f60661a77c9a9f06b3a693a", 0x3d, 0x3b3}]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r6+30000000}, 0x0) [ 424.323873] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000240), 0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0}, &(0x7f0000000100)=0x70) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=@newlink={0x44, 0x10, 0x401, 0x6fb55, 0x0, {0x0, 0x0, 0x0, 0x0, 0xff0f}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc}, {0x4}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000001240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001200)={&(0x7f0000000100)=@getchain={0x2c, 0x66, 0x200, 0x70bd29, 0x25dfdbfe, {0x0, 0x0, 0x0, r1, {0xe, 0xc}, {0xd, 0xe}, {0x8, 0x8bec0beabe2dd2af}}, [{0x8, 0xb, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40001}, 0x804) ioctl$BTRFS_IOC_ADD_DEV(r0, 0x5000940a, &(0x7f0000000200)={{}, "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"}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@ipv4_delrule={0x4c, 0x21, 0x1, 0x70bd27, 0x25dfdbfd, {0x2, 0x10, 0x0, 0x1f, 0x2, 0x0, 0x0, 0x4, 0x2}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x400000000000}, @FRA_SRC={0x8, 0x2, @local}, @FRA_DST={0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, @FRA_SRC={0x8, 0x2, @broadcast}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x5}]}, 0x4c}}, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x4010, r4, 0x1d036000) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[], 0xfffffecc) r5 = userfaultfd(0x0) ioctl$FIONCLEX(r5, 0x5450) splice(r2, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe2, 0x0) 19:09:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = syz_open_dev$vcsn(&(0x7f00000000c0), 0x7fffffff, 0x6000) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000000200)={0x0, &(0x7f0000000100)=""/51}) socket$nl_route(0x10, 0x3, 0x0) r5 = openat$incfs(r2, &(0x7f0000000040)='.log\x00', 0x2000, 0xa) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x1c, 0x18, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x2, 0x0, 0xff}}, 0x1c}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) write$P9_RSYMLINK(r2, &(0x7f0000000080)={0x14, 0x11, 0x2, {0xf26ee49a7d4d85d, 0x0, 0x6}}, 0x14) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) 19:09:17 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(0x0, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:17 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 424.785283] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:17 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(0x0, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 425.033071] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 425.051862] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:18 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(0x0, 0x0) 19:09:18 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)) openat$audio(0xffffffffffffff9c, &(0x7f0000000040), 0x101040, 0x0) pselect6(0x2f, &(0x7f00000000c0)={0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000}, 0x0, &(0x7f0000000140)={0xffff, 0xfffffffffffff220, 0x0, 0x0, 0x1ff, 0x8}, &(0x7f0000000200)={0x0, 0x3938700}, 0x0) 19:09:18 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:18 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(0xffffffffffffffff, 0x8010671f, &(0x7f0000000080)={&(0x7f0000000040)=""/44, 0x2c}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f00001ab000/0x1000)=nil, 0x1000, 0x2000007, 0x4010, r4, 0x9671f000) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) 19:09:18 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:18 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000040)='neigh_update\x00', r0}, 0x10) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000440)=""/4096, 0x1000}], 0x1, 0xffffffff, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x3}, 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x100000000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) [ 425.547735] kauditd_printk_skb: 16 callbacks suppressed [ 425.547775] audit: type=1804 audit(1621278558.176:805): pid=16535 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir240840948/syzkaller.ZSA5WM/281/bus" dev="sda1" ino=14626 res=1 [ 425.604918] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:18 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:18 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 425.780178] audit: type=1804 audit(1621278558.226:806): pid=16537 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/239/bus" dev="sda1" ino=14628 res=1 [ 425.851557] audit: type=1804 audit(1621278558.336:807): pid=16541 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/239/bus" dev="sda1" ino=14628 res=1 [ 425.885157] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 425.914745] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 426.019624] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:18 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 426.069254] audit: type=1804 audit(1621278558.466:808): pid=16555 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/213/bus" dev="sda1" ino=14602 res=1 19:09:18 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0xda) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r4, &(0x7f0000000500)=[{&(0x7f0000000580)="776a6c68ba18d210e2b18b5920f830a49ff8269db3099c8c9a4316947434c1c422487ec089a604a4fdfad34b47d9f18c8ff202f33fcb598912a572fd7bf22d382d537433ef79fe2dff5c25c30b02cf3e2c5a5a2c", 0x54}, {&(0x7f0000000600)="55281f6b9c210ed5651b98f7b838d08eea18a3a98dc912ce6b35e5685b6c73b6235a202313657ef5bc6102e408d422c6eafdae98220fe658e49a7fe98fd51d0647a2cf2c4385b356d9cc222871a671993100a5aa550e36ffd52184cf0555117fc79429aa896d3eb7dc6a34eb0829d73c413cbda919db9843effcde1f53772612630a718a2de07134d018f59d15b4e7042417f72eda0a638b807fde2c12433bead6ae5a163d813f45853bf4aa20d48502aa0fbf50da465e17be7e392eaafac6a06b890f06ea4b7ec15a9dfea974005d5c285dbe278aff2a033a3c9525649b8dbf8e1832bc504724ad7e9d2d422b", 0xed}], 0x2) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r5, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="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", 0xa9f9, 0x7}]) r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100), 0x5c1c1, 0x0) r7 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000440), 0x220000, 0x0) io_submit(r5, 0x3, &(0x7f00000004c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x28, r1, &(0x7f0000000040)="7914327484306f2f8e5c60ab7d02d4e7790978a787b381b20ccb27157e9105952554ec87495816c224fd4dc3aa809daa207244897c5153a91526ce8b40", 0x3d, 0x80000000, 0x0, 0x0, r6}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x5, 0x6, r1, &(0x7f0000000240)="0873b4cf8d09a1bb981e46064fbc9bf49da015c9475d44ec9fb84606fb98d60ceab54e7da999f5025a8c68898a471866c1ec70fa2a4361f2a4f55651db796f117e18bc497400fcff3f51880f1d01e06adf3934737d8f725824", 0x59, 0x97dc, 0x0, 0x3, r0}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x1, 0x4, r2, &(0x7f0000000340)="c276ad9159df086b5476fe9261e47c0b666cf4db68992e183258284ec4ed9f0c3adfc0a99771f7db9e37e0ac5b8e3857971aee33b6c89a6670b356a9835fd3db64c8402dade472c141637f2f05a824bebe8cae91f6167a95613689102467caac1c", 0x61, 0x7, 0x0, 0x2, r7}]) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x68280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r8+30000000}, 0x0) 19:09:19 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000280)=@nat={'nat\x00', 0x1b, 0x5, 0x388, 0x0, 0xd0, 0xffffffff, 0x248, 0x1a0, 0x2f0, 0x2f0, 0xffffffff, 0x2f0, 0x2f0, 0x5, &(0x7f0000000200), {[{{@ip={@remote, @rand_addr=0x64010101, 0x0, 0xffffffff, 'netpci0\x00', 'syzkaller0\x00', {0xff}, {0xff}, 0x11, 0x3, 0xd}, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@unspec=@state={{0x28}, {0x8}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x4, @remote, @empty, @gre_key=0x401, @icmp_id=0x68}}}}, {{@ip={@multicast2, @empty, 0xff, 0xffff00, 'bridge0\x00', 'geneve1\x00', {0xff}, {}, 0x6c, 0x0, 0x2a}, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@inet=@length={{0x28}, {0x401, 0x40, 0x1}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x12, @local, @private=0xa010102, @gre_key=0x9, @port=0x4e21}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x1, @empty, @multicast2, @port=0x4e22, @port=0x4e24}}}}, {{@ip={@empty, @local, 0x0, 0xffffff00, 'veth0_to_batadv\x00', 'erspan0\x00', {0xff}, {}, 0x4, 0x0, 0x49}, 0x0, 0x70, 0xa8}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x4, @multicast2, @remote, @port=0x4e23, @icmp_id=0x67}}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x3e8) close(r3) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {0xa, 0x0, 0x10}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) [ 426.389981] audit: type=1804 audit(1621278558.516:809): pid=16556 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/240/bus" dev="sda1" ino=14627 res=1 [ 426.415736] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:19 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 426.674242] audit: type=1804 audit(1621278558.586:810): pid=16558 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/240/bus" dev="sda1" ino=14627 res=1 [ 426.750187] audit: type=1804 audit(1621278558.616:811): pid=16559 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/267/bus" dev="sda1" ino=14629 res=1 [ 426.825689] audit: type=1804 audit(1621278558.736:812): pid=16561 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/213/bus" dev="sda1" ino=14602 res=1 [ 426.904012] audit: type=1804 audit(1621278558.776:813): pid=16562 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/267/bus" dev="sda1" ino=14629 res=1 [ 426.936611] audit: type=1804 audit(1621278559.026:814): pid=16570 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/241/bus" dev="sda1" ino=14624 res=1 [ 426.973956] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:19 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(0x0, 0x0) 19:09:19 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(0xffffffffffffffff, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:19 executing program 3: io_setup(0x0, &(0x7f0000000080)) io_setup(0x8, &(0x7f0000000040)=0x0) io_destroy(r0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) connect$pppoe(r1, &(0x7f0000000180)={0x18, 0x0, {0x1, @remote, 'geneve0\x00'}}, 0x1e) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fallocate(r3, 0xa, 0x1f, 0xbf) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r4+30000000}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r2, 0x89fa, &(0x7f0000000100)={'ip6gre0\x00', &(0x7f0000000240)={'syztnl2\x00', 0x0, 0x0, 0x3, 0xfc, 0x4, 0xf8, @mcast1, @dev={0xfe, 0x80, '\x00', 0x38}, 0x20, 0x8000, 0x7fff, 0xf46}}) 19:09:19 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 427.476107] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 427.504207] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:20 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x25dfdbfb, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) 19:09:20 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(0xffffffffffffffff, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:20 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000000240)={0x5, 0x80, 0x20, 0x9, 0x1f, 0xde, 0x0, 0xfffffffffffffb1e, 0x4, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000040), 0x4}, 0x50, 0x1ff, 0xfffffffe, 0x1, 0x3, 0x3c, 0xa405, 0x0, 0x8000, 0x0, 0x756}, 0x0, 0x10, r1, 0x2) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) [ 428.051910] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 428.103077] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:20 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:20 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 428.413547] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 428.577611] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:21 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:21 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(0xffffffffffffffff, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 428.904280] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 429.015338] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:22 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(0x0, 0x0) 19:09:22 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r1+30000000}, 0x0) 19:09:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(r4, 0x40309410, &(0x7f0000000080)={0x40, 0x1, 0x3, 0x5d, 0x3, [0x200, 0x3, 0xb0, 0x9064]}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x28}}, 0x0) close(r2) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) 19:09:22 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, 0xffffffffffffffff, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:22 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="340000001800150600000000000000000a800000000300"/52], 0x34}}, 0x0) r4 = openat(r0, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r4, &(0x7f0000000100)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000000080)=""/90, 0x5a}], 0x3, 0x4, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) fstat(r4, &(0x7f0000002200)) [ 429.941033] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 429.972000] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:22 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, 0xffffffffffffffff, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:23 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r1+30000000}, 0x0) [ 430.547598] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:23 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, 0xffffffffffffffff, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 430.607107] kauditd_printk_skb: 26 callbacks suppressed [ 430.607117] audit: type=1804 audit(1621278563.236:841): pid=16680 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/272/bus" dev="sda1" ino=14324 res=1 19:09:23 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_sock_diag(0x10, 0x3, 0x4) splice(r5, &(0x7f0000000040)=0x7fff, r0, &(0x7f0000000080)=0x100000001, 0x7ff, 0x12) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001800150600000000000014010a00"/28], 0x28}}, 0x0) ftruncate(r4, 0x100000000) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) 19:09:23 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 430.939977] audit: type=1804 audit(1621278563.426:842): pid=16690 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/216/bus" dev="sda1" ino=14184 res=1 [ 430.952863] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 431.022656] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 431.166636] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:23 executing program 3: io_setup(0x0, &(0x7f0000000080)) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)="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", 0xa9f9, 0x7}]) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_submit(0x0, 0x1, &(0x7f0000000180)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f0000000240)="11a73c41123a034907d0ee198934772d2692d47e077cf9d3c6a15baca73af5c883a8d698f4af8a01ad22dcb8298d77d7e11a0fc2f4df3d9894ff5163d2d319190cdcf0cfd1f2", 0x46, 0x7fff, 0x0, 0x1, r1}]) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x2040, 0x30) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r3+30000000}, 0x0) [ 431.282812] audit: type=1804 audit(1621278563.626:843): pid=16697 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/216/bus" dev="sda1" ino=14184 res=1 [ 431.348475] audit: type=1804 audit(1621278563.796:844): pid=16702 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/247/bus" dev="sda1" ino=14002 res=1 [ 431.399788] audit: type=1804 audit(1621278563.886:845): pid=16704 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/247/bus" dev="sda1" ino=14002 res=1 19:09:24 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:24 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, 0xffffffffffffffff, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:24 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000040)={0x0, r1+30000000}, 0x0) 19:09:24 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, r2, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) r4 = accept$alg(r0, 0x0, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000572000/0x4000)=nil, 0x4000, 0x0, 0x4000010, r4, 0xaece6000) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001800150600000000000000000a00000000000000000000000c001680080003000000000029bd747c1acb26d478f240214533aa5d9ed314263aa3521da73803503444f5439bfe8b"], 0x28}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@mpls_getroute={0x24, 0x1a, 0x800, 0x70bd2c, 0x25dfdbfb, {0x1c, 0x80, 0x80, 0x8, 0x0, 0x0, 0xff, 0x8, 0x800}, [@RTA_DST={0x8, 0x1, {0x7, 0x0, 0x1}}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x24000000) [ 432.103858] audit: type=1804 audit(1621278564.736:846): pid=16724 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/273/bus" dev="sda1" ino=14309 res=1 [ 432.160528] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 432.206852] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 432.272609] audit: type=1804 audit(1621278564.786:847): pid=16725 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/248/bus" dev="sda1" ino=14310 res=1 19:09:25 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, r2, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 432.349706] audit: type=1804 audit(1621278564.876:849): pid=16728 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/248/bus" dev="sda1" ino=14310 res=1 [ 432.449656] audit: type=1804 audit(1621278564.876:848): pid=16724 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/273/bus" dev="sda1" ino=14309 res=1 [ 432.575978] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 432.630606] audit: type=1804 audit(1621278564.956:850): pid=16733 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir240840948/syzkaller.ZSA5WM/284/bus" dev="sda1" ino=14370 res=1 19:09:25 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, r2, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:25 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 433.008162] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x11, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) 19:09:25 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, 0xffffffffffffffff, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:25 executing program 3: io_setup(0x0, &(0x7f0000000080)=0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_submit(r0, 0x3, &(0x7f0000000300)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x7, 0xfff9, r1, &(0x7f0000000440)="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", 0x1000, 0x6a, 0x0, 0x0, r1}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x400, r1, &(0x7f0000000100)="7b99dceef8", 0x5, 0xffffffffabf1af2f, 0x0, 0x2}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x2, r2, &(0x7f0000000240)="cb94219cc516d0f30bbcbd0d6cfbda", 0xf, 0x0, 0x0, 0x0, r3}]) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) creat(&(0x7f0000000340)='./file0\x00', 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x2}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8}, 0x0, 0x8, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r4+30000000}, 0x0) 19:09:25 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 433.410914] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 433.585400] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:27 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:27 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:27 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:27 executing program 3: io_setup(0x0, &(0x7f0000000080)) io_setup(0x2, &(0x7f0000000100)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r2}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r1+30000000}, 0x0) 19:09:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001340), 0x8000, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_submit(0x0, 0x5, &(0x7f00000014c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000000040)="f942bbb6baf119a729fbe4329d6f7fd76421d9f3c8345e6c16085b7f686ebc2a0b2842286ad297951cf79632c394e38f551079f9b6542d6a4521", 0x3a, 0x5c, 0x0, 0x1}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0xfffb, r0, &(0x7f0000000200)="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", 0x1000}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x6, 0xffffffffffffffff, &(0x7f0000001200)="50e6df22c259ec9b88045fd2e6b12a4ca0ec704f6ca07836824cae4f7e96d7a4d766a1d039e97ee1cca3c09511c4f52649549d55e02241d7aa5a728f4fd28d0ea2ac2271729e6f0ae0059861bac7f7cb3a34af19ce8eece6f94b416d8874119f0bfa99bd7686eab301a5fc1f36e88bbc504ea504c9c0fb6c2ad2fc4efc29b876fdf9d603f73e53545836dc00af6b38f7156e1cfc9300ac2edcbb31cf27e9cf05c15a094432f8c92c1490cec1c301d7e2d3d3e1ecac5f29e3440d04", 0xbb, 0x2, 0x0, 0x1}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000012c0)="f6d773bf87f55a362b382cd045b6036f4c1d736f45cbd9c883a4615e66ff6c8d9d9dd07843d997a6b64462902a903dca2a5c599c9cb09369cb3b52583ec3b75b9054f812fb81df3bac48d3ec2d7ffffe3390abb9585543ac447bae52f5a48fa6a1b8961003d39479fa8a66", 0x6b, 0x9, 0x0, 0x1, r2}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0xbc61, r3, &(0x7f00000013c0)="252eab3dc93cad4e1409403223577e7f03860971b4c776646f44985e3dbd49fdd23d48b2cda157277464a965c6e46c7d545d1fb1423aaa55145bda225abf0a2330b094b43a5ed0edc38bb476656e814f5b80b319b3724e9d48ef4e37ff6a9fcdb237ac58a82796fe81ca5e57bae2a401adf462478c6ad820cc812de1e3f0a891925f3b84865fe788c716bdfc0f80c7afd04e8d9f824b33179a3bee460e4b39e23b4241f078c67263c4a952b784f877cff9476658c04eb8f765aa7691229e", 0xbe, 0x9, 0x0, 0x3}]) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x70bd23, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) write$binfmt_misc(r5, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r4, 0x0, r6, 0x0, 0x4ffe2, 0x0) [ 434.783210] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 434.818448] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:27 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:27 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 435.216654] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:28 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000300)=""/136, 0x88}], 0x1, 0x2, 0x401) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7}, 0x5001, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDCTL_DSP_GETBLKSIZE(r2, 0xc0045004, &(0x7f0000000100)) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x40, 0xfffffffffffffffe}, 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x20}, &(0x7f0000000200)={0x0, r1+30000000}, 0x0) [ 435.450155] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 435.612922] kauditd_printk_skb: 20 callbacks suppressed [ 435.612933] audit: type=1804 audit(1621278568.246:871): pid=16808 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/253/bus" dev="sda1" ino=14353 res=1 19:09:28 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000192000/0x3000)=nil, 0x3000, 0x800005, 0x22be4ece211a4c7e, r0, 0x4ce20000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xffffffffffffffca, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="180000005500040025bd7000fedfea1407780f97834f9ea58e", @ANYRES32=0x0], 0x18}, 0x1, 0x0, 0x0, 0x20000041}, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfffffecc) r3 = eventfd2(0x200, 0x801) splice(r2, &(0x7f0000000040), r3, &(0x7f0000000080)=0x7, 0x1, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00000c6000/0x3000)=nil, 0x3000, 0x1, 0x11, r2, 0x15c0d000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f00000003c0)={r1, 0x2, 0x1, 0x101}) io_submit(0x0, 0x0, &(0x7f0000000580)) splice(r1, 0x0, r2, 0x0, 0x4ffe2, 0x0) [ 435.919553] audit: type=1804 audit(1621278568.546:872): pid=16819 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/276/bus" dev="sda1" ino=14636 res=1 [ 435.956423] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 436.098817] audit: type=1804 audit(1621278568.696:873): pid=16819 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/276/bus" dev="sda1" ino=14636 res=1 19:09:28 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(0x0, 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:28 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 436.236441] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 436.283270] audit: type=1804 audit(1621278568.856:874): pid=16827 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/254/bus" dev="sda1" ino=14177 res=1 [ 436.336884] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 436.478501] audit: type=1804 audit(1621278568.966:875): pid=16832 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/219/bus" dev="sda1" ino=14353 res=1 [ 436.592268] audit: type=1804 audit(1621278568.986:876): pid=16827 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/254/bus" dev="sda1" ino=14177 res=1 [ 436.698589] audit: type=1804 audit(1621278569.056:877): pid=16834 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/219/bus" dev="sda1" ino=14353 res=1 19:09:29 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:29 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(0x0, 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:29 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:29 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(0x0, 0x0) 19:09:29 executing program 3: io_setup(0x81, &(0x7f0000002d00)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r1+30000000}, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x0, 0x0) recvmmsg(r2, &(0x7f0000002c00)=[{{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000240)=""/83, 0x53}, {&(0x7f0000000040)=""/20, 0x14}, {&(0x7f0000000300)=""/164, 0xa4}, {&(0x7f0000000440)=""/84, 0x54}, {&(0x7f00000004c0)=""/114, 0x72}, {&(0x7f0000000540)=""/107, 0x6b}, {&(0x7f00000005c0)=""/142, 0x8e}], 0x7, &(0x7f0000000700)=""/78, 0x4e}, 0xa43}, {{&(0x7f0000000780)=@in6={0xa, 0x0, 0x0, @initdev}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000000100)=""/56, 0x38}, {&(0x7f0000000800)=""/114, 0x72}, {&(0x7f0000000880)=""/200, 0xc8}, {&(0x7f0000000980)=""/183, 0xb7}, {&(0x7f0000000a40)=""/112, 0x70}, {&(0x7f0000000ac0)=""/127, 0x7f}, {&(0x7f0000000b40)=""/4096, 0x1000}, {&(0x7f0000000180)=""/11, 0xb}, {&(0x7f0000001b40)=""/4096, 0x1000}], 0x9}, 0x6}], 0x2, 0x2100, &(0x7f0000002c80)={0x77359400}) [ 436.930224] audit: type=1804 audit(1621278569.566:878): pid=16847 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/255/bus" dev="sda1" ino=14646 res=1 [ 436.939892] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x4, 0x2010, r4, 0x2f5ac000) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) [ 437.037089] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 437.101641] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:29 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(0x0, 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 437.166793] audit: type=1804 audit(1621278569.636:879): pid=16847 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/255/bus" dev="sda1" ino=14646 res=1 [ 437.283851] audit: type=1804 audit(1621278569.666:880): pid=16851 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/277/bus" dev="sda1" ino=14647 res=1 [ 437.336180] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:30 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 437.595076] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:30 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 437.940186] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:30 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:30 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x8, 0x0, 0x0, 0x2, 0x1108, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100), 0x2}, 0x84b2, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000280)=0xffffffffffffffff) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB='PS\x00\x00', @ANYRES16=0x0, @ANYBLOB="24d22cbd7000fbdbdf250f00000008000600c1000000080004000000000008000600ffff00001c0003800800030004000000060004005d0d0000060007004e2300000800060007000000"], 0x50}, 0x1, 0x0, 0x0, 0x8044}, 0x40010) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r1+30000000}, 0x0) 19:09:30 executing program 4: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x10) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket$nl_route(0x10, 0x3, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x1c, &(0x7f0000000240)=[@in6={0xa, 0x0, 0x0, @remote, 0x7}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000140)={r7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000040)={r7, 0x356f}, &(0x7f0000000080)=0x8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r2, 0x0, r4, 0x0, 0x4ffe2, 0x0) [ 438.343682] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:31 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(0x0, 0x0) 19:09:31 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, r2, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:31 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:31 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) r1 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup3(r3, r1, 0x80000) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 19:09:31 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(0x0, 0x0) [ 438.899043] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:31 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, r2, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 439.001257] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 439.167068] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 439.225707] syz-executor.4 (16885) used greatest stack depth: 23200 bytes left [ 439.242508] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:32 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, r2, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:32 executing program 4: connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e20, 0x200, @private0, 0xffffffff}, 0x1c) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0x10, 0x10000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0xfc7d4000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xd, 0x20010, r0, 0xf8d16000) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000680)=0xcc8c6f1c) lchown(&(0x7f0000000340)='./bus\x00', r6, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240), 0x220004, &(0x7f0000000280)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, r6}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@allow_other}, {@blksize={'blksize', 0x3d, 0x1800}}], [{@appraise_type}]}}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="2864c807ca0015001f00150600000000000000000a0000000000000000000c00168008000300000000000000"], 0x28}}, 0x0) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r2, 0x0, r4, 0x0, 0x4ffe2, 0x0) r7 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x40e880, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r7, 0x8040ae9f, &(0x7f0000000100)) [ 439.508259] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:32 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 439.960502] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:32 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:32 executing program 3: io_setup(0x0, &(0x7f0000000080)=0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_submit(r0, 0x5, &(0x7f0000001680)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x7, 0x8, 0xffffffffffffffff, &(0x7f0000000440)="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", 0x1000, 0x9, 0x0, 0x1}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, &(0x7f0000000380)="1ded244286e26419449240c6c9df688a9c84b6bf5a65fa8eec9331ba86b4", 0x1e, 0x401, 0x0, 0x0, r1}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x4, r1, &(0x7f0000001480)="4e1303cfc94d50420bb8998e0dd891a2364d46bacae2174845f0b1b1aed0ca649aaa29145f3b400fb4", 0x29, 0x8000, 0x0, 0x2, r1}, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x8, 0x4, r1, &(0x7f0000001500)="8db98c7b0c7128c854c5a05083d2db4f051a0f7adc41cbc8cc97885515906d4cdd560128e50d67d2dbddb3366a2551d1915b20ad2e2a8f42ffbad510f99c1a0cf24d61268192930c0100a722c320627fef368a9808b958e7af836825bcf565c5d433dd8217609f4c0e22d00783bbc9805bb24519b98517fb63eef81012aed58600fdebd991f4667d5306bed69bf9766950511aaa0252ee3e2bc0a73b5b6e34e89532e2015a970b", 0xa7, 0xfff, 0x0, 0x2, r2}, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x1, 0x40, r3, &(0x7f0000001600)="37d6507aa7a0fe8c4b86a84cc516a6", 0xf, 0x9, 0x0, 0x3, r1}]) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f00000016c0), 0x18a80, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r4+30000000}, 0x0) pselect6(0x40, &(0x7f0000000040)={0x456, 0x4, 0xea, 0x8000, 0x8b, 0x7, 0xffff, 0xfffffffffffffff8}, &(0x7f0000000100)={0x1ff845c, 0x1fffdffe, 0x6, 0x7ff, 0x200, 0x1ff, 0x4, 0x7}, &(0x7f0000000180)={0x4, 0x7, 0x5, 0x4537, 0x7, 0x5cdc, 0x800, 0xffffffff}, &(0x7f0000000240), &(0x7f0000000300)={&(0x7f0000000280)={[0x1ff]}, 0x8}) 19:09:32 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(0x0, 0x0) [ 440.290598] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:33 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xfd, 0x2}, [@RTA_UID={0x0, 0x19, 0xee00}]}, 0xfffffffffffffd4a}, 0x1, 0x0, 0x0, 0x40001}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) 19:09:33 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x0) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 440.580535] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 440.600008] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 440.787356] kauditd_printk_skb: 31 callbacks suppressed [ 440.787366] audit: type=1804 audit(1621278573.416:912): pid=16958 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/279/bus" dev="sda1" ino=14654 res=1 19:09:33 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(0x0, 0x0) 19:09:33 executing program 3: io_setup(0x0, &(0x7f0000000080)) io_setup(0xdffb, &(0x7f0000000040)=0x0) io_submit(r0, 0x1, &(0x7f0000000180)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x5, 0xffffffffffffffff, &(0x7f0000000240)="6ee2a0d0bd467148bcb3a03ff9b8f31abd596ab81e4f599d7f90b13dcee2e01ea9d99f0fe7b8aa2ee417475b8c7510865b34b344047d9491acc1f1f76d2dd270a9eff00d6be894d021b4d2435c950320093986238a1c107c6fc8c8c5c604ab84aae48a00d8ab1241dbc188b5f31f106127e94c02feb65359e4da6fd5b4", 0x7d, 0xd3, 0x0, 0x2}]) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f000020c000/0x1000)=nil, 0x1000, 0x1800003, 0x12, r1, 0x71773000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r3) mmap(&(0x7f000020c000/0x1000)=nil, 0x1000, 0xc, 0xc810, r2, 0xef805000) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) getsockopt$PNPIPE_IFINDEX(r4, 0x113, 0x2, &(0x7f0000000300), &(0x7f0000000340)=0x4) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r5+30000000}, 0x0) [ 440.851780] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:33 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(0xffffffffffffffff, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:33 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(0x0, 0x0) [ 441.062015] audit: type=1804 audit(1621278573.696:913): pid=16968 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/222/bus" dev="sda1" ino=14644 res=1 [ 441.124606] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 441.160144] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 441.216384] audit: type=1804 audit(1621278573.786:914): pid=16970 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/266/bus" dev="sda1" ino=14656 res=1 19:09:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000002c0)={'ip6gre0\x00', &(0x7f0000000240)={'syztnl2\x00', r4, 0x29, 0x0, 0x6, 0x6a3, 0x54, @local, @private2, 0x8000, 0x8000, 0x0, 0x80000001}}) r5 = socket$pppl2tp(0x18, 0x1, 0x1) recvmmsg(r5, &(0x7f0000003ec0)=[{{&(0x7f0000000340)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/45, 0x2d}, {&(0x7f0000000400)=""/185, 0xb9}], 0x2, &(0x7f0000000500)=""/166, 0xa6}, 0xd9}, {{&(0x7f00000005c0)=@nl, 0x80, &(0x7f0000000680)=[{&(0x7f0000000640)=""/48, 0x30}], 0x1, &(0x7f00000006c0)=""/109, 0x6d}, 0x20}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000740)=""/234, 0xea}, {&(0x7f0000000840)=""/181, 0xb5}, {&(0x7f0000000900)=""/53, 0x35}, {&(0x7f0000000940)=""/123, 0x7b}, {&(0x7f00000009c0)=""/234, 0xea}, {&(0x7f0000000ac0)=""/13, 0xd}, {&(0x7f0000000b00)=""/73, 0x49}, {&(0x7f0000000b80)=""/130, 0x82}, {&(0x7f0000000c40)=""/205, 0xcd}], 0x9}, 0x1f1}, {{0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000000e00)=""/181, 0xb5}], 0x1, &(0x7f0000000f00)=""/83, 0x53}, 0x7ff}, {{&(0x7f0000000f80)=@l2tp6, 0x80, &(0x7f0000001080)=[{&(0x7f0000001000)=""/93, 0x5d}], 0x1, &(0x7f00000010c0)}, 0x3}, {{&(0x7f0000001100)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000001580)=[{&(0x7f0000001180)=""/141, 0x8d}, {&(0x7f0000001240)=""/215, 0xd7}, {&(0x7f0000001340)=""/81, 0x51}, {&(0x7f00000013c0)=""/208, 0xd0}, {&(0x7f00000014c0)=""/172, 0xac}], 0x5}, 0x8000}, {{&(0x7f0000001600)=@hci, 0x80, &(0x7f0000002980)=[{&(0x7f0000001680)=""/31, 0x1f}, {&(0x7f00000016c0)=""/213, 0xd5}, {&(0x7f00000017c0)=""/102, 0x66}, {&(0x7f0000001840)=""/67, 0x43}, {&(0x7f00000018c0)=""/103, 0x67}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000002940)}], 0x7, &(0x7f0000002a00)=""/136, 0x88}, 0x8}, {{&(0x7f0000002ac0)=@x25, 0x80, &(0x7f0000003d80)=[{&(0x7f0000002b40)=""/252, 0xfc}, {&(0x7f0000002c40)=""/4096, 0x1000}, {&(0x7f0000003c40)=""/140, 0x8c}, {&(0x7f0000003d00)=""/81, 0x51}], 0x4, &(0x7f0000003dc0)=""/197, 0xc5}, 0xfff}], 0x8, 0x0, &(0x7f00000040c0)={0x77359400}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@ipv6_delrule={0x30, 0x21, 0x10, 0x70bd28, 0x25dfdbfc, {0xa, 0x14, 0x10, 0x7, 0x7}, [@FRA_DST={0x14, 0x1, @dev={0xfe, 0x80, '\x00', 0x32}}]}, 0x30}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) [ 441.551710] audit: type=1804 audit(1621278573.936:915): pid=16972 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/266/bus" dev="sda1" ino=14656 res=1 [ 441.973919] audit: type=1804 audit(1621278574.256:916): pid=16978 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir240840948/syzkaller.ZSA5WM/288/bus" dev="sda1" ino=14662 res=1 19:09:34 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)="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", 0xa9f9, 0x7}]) r2 = socket$can_bcm(0x1d, 0x2, 0x2) r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240), 0x2000, 0x0) io_submit(r1, 0x3, &(0x7f0000000480)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x2, r2, &(0x7f0000000040)="0d2921fb6812c42554ea2dc5dab2a57a0ecc0b1a703bb55eaac643ff", 0x1c, 0x400000000000000, 0x0, 0x2}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x6, 0xafec, r3, &(0x7f0000000180)="ca3696", 0x3, 0xffffffffffffffc0, 0x0, 0x2, r4}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x2, 0x59ad, r0, &(0x7f0000000300)="5fb8eb46e98bea9077d66d19f4154b5b30521b3130a92db76e18b2d6bf2eb423b5f5bce27f0143ee2573d30f5b1194f251a189f7eaa12ab649af809fca971188d1855c12300fd058031deb5570ce8a37cf07297d10d3f01aefc96e1280739e8c861c1822ba918b640ef3e54e49481c14d6c03f17437be3c2792c22c21d74ee864c207f8689092c0ffd86c0d9c17d959df834bb074ab6fcb6c1a57b4094d9f533f523f8", 0xa3, 0x1, 0x0, 0x0, r0}]) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r5+30000000}, 0x0) 19:09:34 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(0xffffffffffffffff, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fallocate(r0, 0x4, 0x4, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r2, 0x0, r4, 0x0, 0x4ffe2, 0x0) [ 442.405648] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 442.417125] audit: type=1804 audit(1621278575.006:917): pid=16990 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/267/bus" dev="sda1" ino=14653 res=1 19:09:35 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(0x0, 0x0) 19:09:35 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000100), 0x4) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000040)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000440)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000240)='./file0\x00', 0x80, 0x0, &(0x7f0000000280), 0x2000040, &(0x7f0000000640)=ANY=[@ANYBLOB="626c6f636b3d01100000303030301a5305071cabb1ff3030303030bc755781c3d41130303830302c756e686964652c6d6f64653d307830303030303030303030302e303766662c646d6f64653d3078303030335e51541d48ace0b1565ba40100b5303030303030303030303030303306000000000000007566742c6d6561730b72652c6558bdca19dc3334e627e414e1b07d32506a4b", @ANYRESDEC=r3, @ANYBLOB="2c7375626a5f726f6c653d2c6673757569643d39336264003066312d386363332d350036782d34e362392d62625331346379662c61756469742c00"]) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r4+30000000}, 0x0) 19:09:35 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(0xffffffffffffffff, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 442.899966] audit: type=1804 audit(1621278575.176:918): pid=16991 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/267/bus" dev="sda1" ino=14653 res=1 [ 443.054146] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 443.082700] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:36 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 443.458464] audit: type=1804 audit(1621278575.606:919): pid=17008 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/280/bus" dev="sda1" ino=14652 res=1 [ 443.713999] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 443.848866] audit: type=1804 audit(1621278575.676:920): pid=17010 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/268/bus" dev="sda1" ino=14666 res=1 [ 444.106560] audit: type=1804 audit(1621278575.836:921): pid=17011 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/268/bus" dev="sda1" ino=14666 res=1 19:09:37 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(0x0, 0x0) 19:09:37 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180), 0x1002, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_mmap}, {@cache_none}], [{@smackfsdef={'smackfsdef', 0x3d, '\'+'}}, {@dont_appraise}, {@subj_user={'subj_user', 0x3d, '.'}}, {@func={'func', 0x3d, 'FILE_CHECK'}}, {@dont_measure}]}}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000440)=@security={'security\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x0, 0xd8, 0x200, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x4, 0x4}, {0x2, 0x0, 0x4}, 0xfae8, 0x1ff}}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={{0x28}, {0x44, 0x40}}, @common=@ah={{0x30}, {[0x4d2, 0x4d6], 0x8, 0x4, 0x3}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0xf4c}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@icmp6={{0x28}, {0xe, "aa0b"}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x2, 0x4, 0x5}, {0x0, 0x5, 0x1}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x428) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 19:09:37 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:37 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(0xffffffffffffffff, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) finit_module(0xffffffffffffffff, &(0x7f00000002c0)='\x00', 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x1f}, 0x41, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffff}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0xa) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000480)={0x2, 0x0, @dev}, 0x10) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='rpc_pipefs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) accept4(r4, &(0x7f0000000540)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f00000005c0)=0x80, 0x0) r6 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_PORT_SET(r5, &(0x7f0000000780)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000740)={&(0x7f0000000300)={0xd0, r6, 0x1, 0x70bd28, 0x25dfdbfd, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x6, 0x4, 0x2}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x6}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x6, 0x4, 0x1}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x6, 0x4, 0x1}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x4000010}, 0x20004889) sendmsg$DEVLINK_CMD_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r6, 0x8, 0x70bd2a, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x24004080}, 0x4000050) close(r3) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="28000000180015060005f9000000000000000a00"/42], 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) [ 444.547888] Cannot find add_set index 0 as target [ 444.583496] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:37 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 444.991435] Cannot find add_set index 0 as target [ 444.994305] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:37 executing program 3: io_setup(0x0, &(0x7f0000000080)) io_setup(0x3, &(0x7f0000000040)=0x0) r1 = syz_mount_image$xfs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x100000000, 0x9, &(0x7f0000005680)=[{&(0x7f0000000440)="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", 0x1000, 0x8}], 0x80016, &(0x7f0000005780)={[{@usrquota}, {@logdev={'logdev', 0x3d, './file0'}}, {@gquota}, {@grpid}, {@logbsize={'logbsize', 0x3d, [0x30, 0x58, 0x33, 0x37, 0x34, 0x32]}}, {@ikeep}], [{@obj_role={'obj_role', 0x3d, '/dev/audio\x00'}}]}) io_submit(0x0, 0x1, &(0x7f0000006800)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x7, 0x1ff, r1, &(0x7f0000005800)="bbd7c11fda7324617bd01f76c06c62392e025051a37e6aa440e3dc756bd11102c3a7d6bdef97a12728ac8e8cfc83d20e273d23162e4dfdfa13ed7dd7fe7dafec9611f73eb54aa990d72c049271d74de900d001d91e61ad715d196dfe9296a7da2fd39e7f3c92c807e4a32959e6b10359279ede8a9832348a691cb117be061dd976b0d343afced1aa566c9789b9b7dce1b7a12901b697818106c189059ba0512b59e33bd826e0a8c98aa95f4c48986a7707df7352ba4bcfec94905bbe1a1df4ddbe09ab2b7223ff5bff319f56738897779e863fe0c95b56f2459cf227f7b40cb1d685f4fba7369a05c5fcc54116b39c667a9d6400dfe58f13aa8259d7412a16ce576cb3256dd2632b307fe5ef8c590e2d3abde0e482571a036a3edd7e3d469a3f300b3de91d3d0fdeaf1450a415232b4da730a708211a3c0022e79912c63bc3f2748189bbfe32fc58aa4e93d1cbaca69ff9ff08860880bd1d3911165360273775f228f72698a8991d5eeba789b7e76be4d203ede8a7efdb74615f5425b424b960158173c1c7dc56d36b3c8f0f81f471456a266022dde120d4e017fc530072cf96a0fc90b04dd2f2abab17d38ffc85246467defe451838ac763622769b79dffa2942a5703f23c39e34c4396069f06b3f6abd11f0c739a4cb12de90e7912b54c8098f286164dc1c7dda09d5252bb483853c460f7158fa1a0fe19893872f14ea485cb88c9229a32eca8eadcb0cb7dfc822a63be353f8ba0e3e84133cb58df2327aba92534203d951868d0f448965d8e81734d74ec3e35939334b14d7dbf84c2f1441a816410964ccc0049eb8937779d404bf8425240ab55782f749216cc605e1d66276bb1ee2fa2ce139ee5888d6bfc361657842799aa4034cda003b60125bc9e92e8ca8c0dc8048160321f0eb51a88732e09d3997a10ec5d769c1e9148e8c30e107576165166d8671f800e4a96e2a4d5bcf67a2d5af12fb444fc518156525a35f5437055d3bd8e03f901a5f7b5d4c7d3922c820300971584e075075511e6f0d44b51b90559f950a4f217f761aa149073680abb92917fc5e9d839c92dbc1cc06afdf1f81e79839a3e49a8af8e0d0c77f61503c2cde4c75731a5f1f098a27d5d4a6e0afe70ec61bb9693eb6b39329158aa91841d2340c5e3043cb29026c8019e59aeebacb4a6b1af33ff947d919f2abe8958fdf0c1621eff3df6b87f890d4a290a25c2b384a92dd1982b3772f10f820130e101f579fa13914304b78ccd6c61d59039270b52c97d8b3e2fbef50df76358617915f33b0e1f7bc4839ebba03b28c6b7aa66227f495d30b1d81b854badf3a33d0db075fe86d962ba4ab0a1738099662c34ef85ec96e57ab18a33b6da2cd4c9188315725ed042ab355a1ef6f85308105de4fa33be1f7e6c82bb943e084d213e053afdc7bb33280b6df2f387bc91a13189dd67c3b6977eaee0a499b6f22d846f16a16bd1dc7ffd0e51a1abc01935ab0c2a8a3f6ac6b021013a7df987f727a93143e63f1a0ae476be6cc48ce9e45be7edd933940a3361028dc0a4ca14f2d20049f21e1fd2c23458529d4d78dcf092dddf3454e1c7136ba4fb9828d3694b06f9dc437de3f7f3005a01b9e96f02dbc022b9acea164625a79f3c0a2408f0131afaf358edae1349985d00cfff6d3cb482ca64ac8bfa7a03d15adb8c1e7f27e327d86912bfecb8732a9ec560367a3251bc0c0119547962641e29a7764920392eef7cdf7c83b9172f86d72a38618de9c7ffe9736bf15d918026e4d41b77691dac02db8b3e67c883bddf0bdbd31eda2586e1103f4e8aa10419120b8f2afdf14e2e9f4686fe7047952ea7c722f3ed062b0d5487ca545a21b1a589fe01075347a385ee0d8e9e471c426b6dc5a5e1bf855e99ee288d8ca5af3463f4452ba084bbfe83f8ec6b45e3ff36aba326fc560a6df7c10fa27b37e4063e5c55ce96ac45ecf6ea0d1ac3f43817afbbeac2d6a18a196c1bc854443a5e6c54d464cbe0a5a54498357d18dd5b21074986eb9a9368bcb42fb824b94492348a52b9fb378100647d0edbdf3143bdaa7ccbec12d088d2349e08253d40d28ee573716190fc36f0a7a96b31e3cd4cf22b49e36c77bf6cbc2dd5fda590b51d08a39f1bd09d121549f7568be13b585aec71e498af9f92b957ba231948c4c99325a49a37dd1b0fcda3fe9425d37a844d4cff009f9af284b5c9db9f64cec7f572bbde06242c041278bd2793d047e22d905d69dc7091e835336b165a4ff68dfe5b63888ada61d9ca486185fd8dabcb1c3db87a7d6a679c0fa32ea41c7880353a6638bda7a5ce2a4217a0efb16015456eb92c93b5e2ae595420384816063c9509355e2392de5fdcebfd549b121093b4f9a83a797877395b1328b5328f28e42d5af210ff3b3aba99695b4832c1b701c86eab52a2175c97025dd4de79316da1b9ae65989f619037911e68a1a59dd90f2f09944072ed6671bb92b6105faa853b549d6a3718616f9afba3b980b52de908a0840dfaa6b6d8a42dade204b7340b0eab9004d6e6fbe869fa7b1ec7d6d21631112dec53126d0d527bd07ff42e20e5e1ef7bada1b66164bdc4a9fb0efa14ce544b9771f674e525bb032e5aea3b116bd031558981ab0b5c9786bc50bad4240642c2193cc32c0c48a97da59d673bbb747ebc0a6ac8698e967c731b3a911ff23b07d6bc28e68042d65d855d45f4a71aceb49d1fc3135e555b7cac6a5b838feb9be43a13978c7a75fe4c2572ddacd9f9abfebc42864dd9adec6b7e86c3bd61211321d08890e60025d6edd195cf65b62a92c6a443969f68d073a265a8fa1acb702b7abc7d92ada04f1d7b0a77bff2cb11b9a1636343e2bcc7c1db3dac485b54f7eff25431e89b3e51e84b259f1c7644e4e60dc1e52632850970d3dbbeae4681c60fea4fff5daf53b2e80b3a835d4365def74381f3bcc1c683de9e5ea2d117ad8952c9af2c7dc8eba9cddc7d316628d4e7ca5f096890259580b5b2dd28784230b70297288c320b7633bafc3a30140aeded7cdb1c653ed16d63e953b93b598c0b618eef03094759c90929890128e5163084c1030d4977f6ecb47eea600e0a6d987752a0d23d6d3cffcef743b1efc571ddcfe229d28587100744d7d8167dd4639a6795771ae9faf0cb3415787b21a577d9e9b1585c46c14e8da5f4013ff936bf17164fe8356d703a454b8ecd0685d13220c1acb073e1dbc6408eaefa66f7cc5b04dba56e9b0b9dbd5b24012cee66518aea8ddc0d5d4642d7c6790c81b480d74f480be6be6c7d47c859d1908321a09d2787ef67b988a597ed10e3ea7919a324f2e14eee265d16342fbf3cf59a3104b330b222b4b7670963862a5b34b98026c22b56cdf07ad3075346ec7e24e350bf2d2f864bc5be372d6318f76eada5775907faecf42e8e08f8b8514e6ac65534292f77acf1437e6aa0ab0dcb2db6ee32fc37df2afee91c9a8f4fecdc026f8218caf8358ef44793f66bcf08384c667e00029aa995e402a4331f58b32c5ffe458da3d5101f0ed6518175a2648f51b08883a5c2c57a04f18804752d41916403895e75edddc9d5caecf7f880ce9fa0c82b376209612dcca5d6c40b6e564c4edac46d44a49644b0ca51b11159776b379f8fa3b213c2ac0dbfac95ee2c52fdad56ee1773e68d69dac28af2030ca0a8cd73f62c1bbb5897a36a14372b53483c3e5ee4e0c9a5f0149ae041899108f0f77108233689601828922508e95fa491e812a66a58ac9d17003ccbb25ff949e8405d41f0920f05bee5862605ad84dcb6cbdf69e828c4ac6dc9e447b071b5ca7ed51d0914f80540cd010fcae29ad86996a7890a241fa9251cc6f54de2753aa4d56d91c54caa811d28fc819b70102867354be348a0ae241d788702bf2f1971e0b61705a3a780e73fe071adfdd95ac8df7b6da8eab1b178bbf35a3b17fec17c7c1a06104e638758e386452c76ad1a5525708d86f47a0b0cd3d7310fe6886c5b2b75ab1416e14241a84efdea27d54bbc1214ab70b00ab15939edac5d560bf3573cb9f8f1ae86e74e230da3b9b307f8724d51fc279a7a7c0d5dec2a4463de0612f193c6db28c5ecbd24aacbba098b5d175e5415089de68998045aa5f4af725f3c376b1ae4945afb3febd512e6fb382f97c1a3b9d0e073913f269d9e5d4faebb3571edaab658738b5dc78dacb80aa4c6b5e579abdaa73a29ab35f2ffc5b721fbfe6e83f1ec429a5ad1c47bdab76020f9d88191539275260bd7b09364c23fc29d83416ea3e998bff9a61efa7cb590b817c1c33f20dd6ad7d0a05eecd1c51c587a05c69a9914871dbde957e6f23347a28e0169482c6592573e8f9e628a8cb07d18e96d6dccf404f47ca5a669cb43b42997c50e57c59969a4952761b75dd43ba95afe1091766c0943a0742ea3f29de56a8110a8de1e0c7b0cfcd51becd37e96aaf07930ecf2b452d1dc757e8ba8d01b37e974693de2a1af860a9143696b860bbaacb69eb99ba48841a8ad6ab05855a135608b8f351861d2bbded1bd55bfe571fd4b3c486a612dd71c8f5c87ce41086176da1e7dae2c09ab394d314ddc289cf98435cfa6eceaa3fdedc399c36e9524de90719090469698569b36f7f8d4b89679c02a43b0c1eea5831725018696198ad7ed577a4a0d4e1dc1c1749613e8dec466127de240984c29f252ed117d6fec9ca7b730d3ac7e139348a6c6d2f61eec3025bced32e6c6e9e1b23ce84ba89af425fcd095802ea9510594b3288a2e3d7c7a62cd9b887b256d7940ea8bc507e3654bad96722a697e4a512dbabc6c7788df0a9cb6e6fd3aaefe6c7ff255e05b51195a2bb10025f9be73f72e6ddeb05caf8b8f58878304ea0451f982e1d7a2e04153936b5766bedb3a3a5bbf399ad29b071dbe51949cad458826c6f8b9fa01df610f62ed6a6f988e34920ba84329ed38b202a4d66789cbb2447944cf97e671dc0986321856ab9423cbe5789a8775c7e4695344a73dcca90bab3b3af341cb22dd0bbba3de9967ebe76aa2df1924465b9f24e369398322c967e4c396915d2f4c23c090e9693cc8635bfc72e3541c0e23147d25a3bea3a59f67ae5a562d93889b5ec0c65c611f956ec44a695f17be1498df1d6d33f89a53e6eec282e9c59e694784aae31d228a9f6eb79bf2c841219adab1d9a871a417ac48b50292c16edb94044369bc26bd1ab84045571490b3ae81f452d5edc9c7349a6d83c6b278fbab03752a17e34fb8f04c916cbfadcb9e1809396a3e158f4cb645875041a6339f5fbdc9768da4f318e2b5358b638491c3f58f15eeb2dfa61dede3907580e8e4dd84c89868d1821ddcbfebf30994f618caca2939eb379f91fcb50d3a5dcf707dca4334e0784cbf047a07c94bde141d0de6c21388788cf13d9119d5a056489889eba870de19e02d54d013a1a06783ee6ecfde8e6d184c5d9a6daefc7f4046a070c117a5c181b9920434303445d60e36a0f1649b71600767301c8b534630b2efec664cbf9b3ef8a8351140149de42cd054bb4a247d20636f492fa06ce006f3b5f51b3e43184aae665038d4eb48c6d895db7835be9a232fa9d1e3aa4daf172f48c6ddabea2a8f470bea9a6cb4b906e4dc572c143521a29692561d4478b7b6da28feb629ed112ccf89c315bee0bef59a92c3ee5bbc2542559841a9ffefffe479cff49429d5ea77081cfb571e03ed5ee9781742ac352537f460ea956fc4c6076b9e78faa26d098b3ecb0ae96373e874881b2fa75525cff785fb10a916b50ec404eb05c7e0c3f2e987ffeea800a253d4f85440dd0585b9801c84f3cc69ef53f4e0c8a", 0x1000, 0x88, 0x0, 0x2}]) io_destroy(r0) r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$PNPIPE_HANDLE(r4, 0x113, 0x3, &(0x7f0000000100)=0x1, 0x4) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r3+30000000}, 0x0) [ 445.242190] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:38 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(0xffffffffffffffff, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 445.906802] kauditd_printk_skb: 9 callbacks suppressed [ 445.906813] audit: type=1804 audit(1621278578.536:931): pid=17071 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir240840948/syzkaller.ZSA5WM/290/bus" dev="sda1" ino=14675 res=1 19:09:38 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(0x0, 0x0) 19:09:38 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) accept$netrom(r0, &(0x7f0000000240)={{0x3, @bcast}, [@default, @default, @netrom, @netrom, @default, @rose, @default, @bcast]}, &(0x7f0000000180)=0x48) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f000010a000/0x2000)=nil, 0x2000, 0x1800003, 0x80010, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) fsetxattr$trusted_overlay_upper(r3, &(0x7f0000000100), &(0x7f0000000300)={0x0, 0xfb, 0x76, 0x1, 0x7f, "9d9e3f8ad6776b8648549bc0a5b34469", "c71b6a384e92689d0973ba8d57d72a8a8ad5a416444b90422b91551fbdc25734b707eefcf90169748c50e25f8078575a70c5ab1389f858a5c583382d0518eac897f1814379edb33a674f2cf0619b9f88c18eaafe62eb04a0976c9d848c70a7ace8"}, 0x76, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r4+30000000}, 0x0) 19:09:38 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x0) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 446.133533] audit: type=1804 audit(1621278578.766:932): pid=17080 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.1" name="/root/syzkaller-testdir240840948/syzkaller.ZSA5WM/290/bus" dev="sda1" ino=14675 res=1 [ 446.257129] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:39 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x0) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 446.360163] audit: type=1804 audit(1621278578.886:933): pid=17081 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/272/bus" dev="sda1" ino=14676 res=1 [ 446.499648] audit: type=1804 audit(1621278578.956:934): pid=17082 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/272/bus" dev="sda1" ino=14676 res=1 [ 446.554010] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 446.760941] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 446.858732] audit: type=1804 audit(1621278579.176:935): pid=17088 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/273/bus" dev="sda1" ino=14683 res=1 [ 446.992252] audit: type=1804 audit(1621278579.306:936): pid=17091 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/273/bus" dev="sda1" ino=14683 res=1 [ 447.077501] audit: type=1804 audit(1621278579.346:937): pid=17090 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/281/bus" dev="sda1" ino=14684 res=1 19:09:39 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:39 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = dup(r2) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r7 = memfd_create(&(0x7f0000004fc0)='\'\r)-&\'):\x00', 0x3) r8 = syz_mount_image$nilfs2(&(0x7f0000005000), &(0x7f0000005040)='./file0\x00', 0x0, 0x1, &(0x7f0000005140)=[{&(0x7f0000005080)="eb298873de89b648ac829ade3e53a9dedf377de58833881cf906225ff41958ab7ce45df4912fc891f2f9a16c7ea16951e75567f65aa5cb437be3cda10af0f32ab32acf2992db265945a032ade9035513ec83f739f80b6995bc370b4840e954dbb2086bcebc976f6a4c38f1d6aa144f2faa80b546a80e26ad970777659ae6f5c290423323208416e3e0ef51ad245dec24628c33faa36e68c0af3f121fb3143266cb3dc42630083a713d28c891abb8d948662e1a33c445a87f", 0xb8, 0x80}], 0x1c, &(0x7f0000005180)={[{@order_relaxed}, {@order_relaxed}], [{@subj_user={'subj_user', 0x3d, '^#%/C$-'}}, {@seclabel}]}) r9 = memfd_create(&(0x7f0000006500)='(\x00', 0x3) socketpair(0x9, 0x1, 0x3, &(0x7f0000006540)={0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000065c0)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000200)="2429716b5de1dca4582829a104ace76ca4dc89a49e8b63de6b5fd75a4b0d44c8ae74522c8c03bb2716a2fc294c4aede0e464b93005bd8aa57a5944e730ffe7862fdb492d7194919b88d7010fb2d52befa990753d73f8c696b97edab83170476034f91abd3c5ce2ae2a1620cd23596ec95907639c03113027d703b4c155151af010e625a8c1f3109e838fa132e403ab3bc12006fc7b5cd83f8816f17053acc559c13a5a5bb5ee228f440c9c5fea49946dc773", 0xb2}, {&(0x7f00000000c0)="6ad852b60fcd0199c02dfd1068d5527d949ccf32f10b554c239931b9d4c6e062b7463711d1df2f896d73dc79cc33c4eedf1afae061038c1254d0a22c304918b7ebbe2f790d6efd35e53c859eb2e7b4b0785f90e998", 0x55}], 0x2, &(0x7f0000000580)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r4]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee00}}}], 0x118, 0x800}, {&(0x7f00000006c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001b80)=[{&(0x7f0000000740)="ec7fe80ff87adc311ca0768450bda61dab949e0d900be9", 0x17}, {&(0x7f0000000780)="0e65b33969b9f1859dafb53c94d7a688e392edfe61fe88f3213b4bb23c3af4ea0e11556790ac235fb4ba88ac3907e8e940877d8d4544388672a5", 0x3a}, {&(0x7f00000007c0)}, {&(0x7f0000000800)="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0x1000}, {&(0x7f0000001800)}, {&(0x7f0000001840)="cffe8ea0e7ec31bd59f94d4de215eb11e5213786905f806321c58f7320d82dc97d4ecf60aecc90171a099e30282dc2d7e2d8f79bffceb43e1161154af49675060c2efe213a91feccefdc4e26583c063a764d8a3bbea10fda037970467a76861299d7fd97e2ec91256b4c2abe71d04212697c7297f2ef29330c8095bb2004e6ee47221d8863e0840effd78d3fa78cbf6ef971d67a9dd5de9b2220e8a4f3bd7671e814123077a1ae43096ca71b9e2f5a0acba4ba67edd502e1d04f", 0xba}, {&(0x7f0000001900)="03535bed30812fe80359a69ca0eb9f110ad3399d2ac97d1b829385180aec197f6b09be47d82b9bd3fe3b7dd2f1b52ccad2373e4abd712748c1ce9c987a1ada279ae1e7970ff295021e2ed5071d431e710ff2746dd2389d1992cb0a0ccfcc5c856e2ca741d569fb1cfc111cd3e79eafe0c8783eef47b8c769c0d0a62e672f326cec2d01aea48d43831fdf9c04ba55751584f108dc71d8d76ed5579e45b2cdeb0b25c3bb22ee6353a99099bee5dfdcf067722336698f57561d0f6758e5a28028e09f70a0b821e3daa8ba5d84561ae848381eced0f72b13327ddc6eba127a897e73e03ae030fc47c0f45006d17ce121df1112bec071edb9", 0xf6}, {&(0x7f0000001a00)="1cddd7fea0049fb8bddcda2817ace817935bb476ad0b99148f9e170389c32f904dada1aac9a2feb3af40f5687b917c224dffcf88fd9c114c804fb3ee115081dc2f527aaf3e1eeb979eed5fc9e0b64c66c393a31781207eac919751990d43d45afa03b8cb4096ac13bf56562e91914f241497eb2357d683cae0338226a50b95e49856e279f1849b2f72d5d5b4deb2acd345a8fc679a2150f331476a8b8e351ebcfe34d9852d929bd63fc1066b12c0c39f", 0xb0}, {&(0x7f0000001ac0)="9200b001f736a8dd5a74f3b229f3bb837553fcc9943ba08438ef0522ad26816184d2a955a3765279b0bde3a95df96ee66b64dddfad25dafff54c4ec37ba95e9760a1e1ba7a1ab12eba380561042b0a4aec289c55972558976e849b6d1ad5872a01bd11d5e1cb27594dc00a9b114aa0db4932ce0f8003d6c0348ceca4b39f4d852ee9702ebd21a9b1cce218665abd7020b82df15a88be69", 0x97}], 0x9, &(0x7f0000001c80)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20, 0x4000000}, {&(0x7f0000001cc0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000002f80)=[{&(0x7f0000001d40)="4e4a101de7053d52315eca9d5704666c2f484afa74207ec787f6c50ba6a43780448379f0aa1d7ca45b336e91b3f8e67dbdfb5fd8aef21c59482e24d85d729fa409437126045a9e2df85a90839da3d7e76cf1384f1560c656d6b8535db183914f84d912cca31736f5324e27950acdfb880c037dfaec63f44511069bb5aa0c87", 0x7f}, {&(0x7f0000001dc0)="290050de0668c7", 0x7}, {&(0x7f0000001e00)="a728973a80c49eae1a9241ede52bdf18fb01d3e445de7111b8d35e1ace25bd2d896b3ef5c30d10c89554c80bc379471c6fc2e3d781cb997d073f82f2bf96b7f8536020baa8a08b95a6412006c955966cefbefa0e972aa4716be627aef31678ad5e3ca75f9783c00fe50335e68e64fc4d19e3da64eea1dbe83271d6cc3f66c45a1b5968963ce11ef2", 0x88}, {&(0x7f0000001ec0)}, 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0x1000}, {&(0x7f0000002f00)}, {&(0x7f0000002f40)="36252621e89913e5efc4ca9cd9756d", 0xf}], 0x7, &(0x7f00000032c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}], 0x90, 0x10}, {&(0x7f0000003380)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000034c0)=[{&(0x7f0000003400)="73aadd5c0429e25bd51b8a98c10a68cb38942e4c5b5ea2aa65d5693617a227b39bc27b4fe8ef4d1d826a3da945cbb4cc10e706938bf674d1e11607de442241fd19ad4ddf3982095a1c876fae34ce87123bf7da341b9f3a0b8bebba2076afb56af88885f61863123aa3d783c06d5fd9fc", 0x70}, {&(0x7f0000003480)}], 0x2, &(0x7f0000003500)=[@rights={{0x24, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, r5, r3]}}], 0x28, 0x24000800}, {&(0x7f0000003540)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000037c0)=[{&(0x7f00000035c0)="6673f276247114f97de0c3a612c4e09872baa2b3658aa14d95bdd11f0c0e323faaa7a738b502bc34300b3ed19938195f31d5ec9559701a9646303d97ea02fd8b80aafccfbd7d3a6f55295269ffa05ac5fc773297281fb6a8dab5970ceddb347c3df47618b942cdbeb942e6c8283b1560ea98dae2efab82ee2bbf4293480f33d6496e3a337da8b3d07da8039688e1338d1c88122b31c7cc3980cc62dd", 0x9c}, {&(0x7f0000003680)="dfc15c0626c9dfd14aa470329be04cd23eef012125cca3445048faf51d3509c0a4b3e96a16fb7dc4cd43bce85523a194705488d746c17e96f98da123d6e190da21693fd6f9b154c7acf9d34423200cc2f66f50220857004c52d4c656c37695cff13a10affa06e124a2c39e6b728e", 0x6e}, {&(0x7f0000003700)="c764d652be0c5f34720b24b128eefa6f0d14e71186bb12ee7ff99ccd42a8645af57ce95c3404ff5a2ca4e75d0bc9017c2ee754f1a028ccc3e86c8ef0206a0df5267141aaf014415bbee5af86e9c072b0b7cab500ba03ed316d60c40d7acfb2ce81a3338e80f36d1add6bd2653186f11f3cdd5644ffeb6c4da16e868a8d243074d8575dc7a0c080d162d2b816534740550f938b601cc107c31294ff1a7abd7d5e1e141ce9466cce787721b24b16f0a536b0bd6d30faf42f806dee34e35e6ad3", 0xbf}], 0x3, 0x0, 0x0, 0x10}, {&(0x7f0000003800)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000039c0)=[{&(0x7f0000003880)="b1ff4ab170dcf0d8c3d0739ab96917933f7e224a16d81fde1fd9239d809febd25dc912ce34d167e88d4b6579a38a60afe65be95d32e82e5cdef60d7c", 0x3c}, {&(0x7f00000038c0)="76d20344cddcb3c7c4ffad920d57bb0a9feb1b135d", 0x15}, {&(0x7f0000003900)="8644bb4300c36d7aa19937fb63d1ce8818999ab3123b4929c3bcd28f93e8689a07736918e7661c050ebf3b828cc14aca58e46a597e1b8a5b5082ee3f80d01cad0e5c7629dbe8913d279e261c3d6c9d4be623f52873afb41a82b27ede06708c8bb0b01ed5261a44da30d5fab43bb8b6ad0c3ccc412bb37fd36ae178aaa1ecf6ae39bb53942dd62c142b87bb5de9db872b518fcf8ba05cdb7ce25a40b0827df291401cbf7a567bdbc2da2266fe05e5ef0869b444041abe7fd1dbbc7e622805", 0xbe}], 0x3, &(0x7f0000004dc0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, r2]}}, @rights={{0x20, 0x1, 0x1, [r2, 0xffffffffffffffff, r5, 0xffffffffffffffff]}}], 0x40, 0x20008814}, {&(0x7f0000004e00)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000004f80)=[{&(0x7f0000004e80)}, {&(0x7f0000004ec0)="ee6eece72052684c98f43955d0426f859fd25bed5a622d446931cb8bd7b109ef91c22ad31f6d1cc8cd115a734cf752e544705bfa7536d6605b26f6b7c6623838f999431cb36ad7213886f8fc113e27fa6c99ffd3307e3628bcf17a3533ea153a1184816a1d4dc8b8fc95bea9ab1f557173636271ce771cd4c0ffc6a40892ed94725028a8343f8b01319ed361fd6ea7457d58e1670e44f407abd942f8eef3620baae430304a014a29d3e67efd94e4dc0ab5bad4", 0xb3}], 0x2, &(0x7f00000051c0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [r6, r7, r8, r5, r4]}}], 0x48, 0x20040000}, {&(0x7f0000005240)=@abs={0x2, 0x0, 0x4e23}, 0x6e, &(0x7f0000006480)=[{&(0x7f00000052c0)="e4b3bd7ce925155a2977dd0f3906e7753f4c2983ba45224964578cafdafc823bbc2d950a8bd7a6483c3f88395848e9d9bba95202e1b86c6f08de55f62592e68fdc55a86a1e087cb111619a673bf848170d856dab2b9ee2d75a35c3d1192229353340d928d00039194bba7b4e1b5a015596b28b445eeaefb4828882e86c9b825dd637d39e6e4e7f002dd29b8bcf908bc11cd49e72d78ffa568503689015a73f", 0x9f}, {&(0x7f0000005380)="d1af8329db985a48347419f99a01d624df3d5b7a84a577d87e1c49632e06e1c06c6cc4491c83d943d931390099a53305bdd2db065594c18f8d60f7d6e719e8a3c6582f113a73c6a7e55392cc1120a3ac10977b4639a831a58e1d11373eb2a76704095a1c6d961b718c37ed72423e3fbf4bdb1888af", 0x75}, {&(0x7f0000005400)="7b15ee1760e4e0d7f98739dcbad193c8d2f6a6ed1dad444596f7c3f841bb16e72810e84275dd5f2fe5f3e8e2d857b1c1ca7f7f997170", 0x36}, {&(0x7f0000005440)="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", 0x1000}, {&(0x7f0000006440)="0362c3f7a8edd38410a6029473375f849529a56b21", 0x15}], 0x5, &(0x7f0000006580)=[@rights={{0x1c, 0x1, 0x1, [r9, r5, r4]}}, @rights={{0x1c, 0x1, 0x1, [r2, r10, r1]}}], 0x40, 0x40080}], 0x8, 0x48050) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) 19:09:39 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(0xffffffffffffffff, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:39 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100), r1) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)={0x90, r3, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DEST={0x20, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bridge\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private2={0xfc, 0x2, '\x00', 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x90}, 0x1, 0x0, 0x0, 0x10}, 0x8080) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 19:09:39 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x0) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 447.306468] audit: type=1804 audit(1621278579.936:938): pid=17102 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir240840948/syzkaller.ZSA5WM/291/bus" dev="sda1" ino=14635 res=1 [ 447.340340] print_req_error: I/O error, dev loop4, sector 36028797018963960 [ 447.348645] NILFS (loop4): unable to read secondary superblock (blocksize = 1024) [ 447.367680] NILFS (loop4): couldn't find nilfs on the device [ 447.473476] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 447.580115] audit: type=1804 audit(1621278580.086:939): pid=17110 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/274/bus" dev="sda1" ino=14691 res=1 19:09:40 executing program 3: io_setup(0x0, &(0x7f0000000080)=0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000600), 0x400800, 0x0) io_submit(r0, 0x1, &(0x7f0000000680)=[&(0x7f0000000640)={0x0, 0x0, 0x0, 0x2, 0x5, 0xffffffffffffffff, &(0x7f0000000540)="20b94011d9125607fe5cc98911e4d78a7960b6e460367754b50f38475dde07a6a3b5ffbed91f716b2d13f0f863a0868f0eed21d07cccdbd7b3c8c0096b38067ecd6de994bc65b593939aae0828d5be6d3b33180264d9a62f9aa6ccbfc4db424351214039e86ded506168a7b272c6bd755407702e3596f6e81504c0f49124031327484b9b07b17d469db0930b37c9aef0b697484d06", 0x95, 0x3, 0x0, 0x0, r3}]) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvmmsg(r2, &(0x7f0000000180)=[{{&(0x7f0000000240)=@in={0x2, 0x0, @local}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000440)=""/196, 0xc4}, {&(0x7f0000000300)=""/128, 0x80}], 0x2, &(0x7f0000000100)=""/29, 0x1d}, 0x1}], 0x1, 0x142, &(0x7f0000000380)) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r4+30000000}, 0x0) [ 447.915309] audit: type=1804 audit(1621278580.166:940): pid=17113 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.1" name="/root/syzkaller-testdir240840948/syzkaller.ZSA5WM/291/bus" dev="sda1" ino=14635 res=1 19:09:40 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 448.035268] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:40 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@bridge_delvlan={0x90, 0x71, 0x2, 0x70bd2c, 0x25dfdbff, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x0, 0x2}}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x10, 0x4}}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_RANGE={0x6, 0x2, 0x10}}, @BRIDGE_VLANDB_ENTRY={0x10, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_TUNNEL_INFO={0xc, 0x4, 0x0, 0x1, @BRIDGE_VLANDB_TINFO_ID={0x8, 0x1, 0x4}}}, @BRIDGE_VLANDB_ENTRY={0x10, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_TUNNEL_INFO={0xc, 0x4, 0x0, 0x1, @BRIDGE_VLANDB_TINFO_ID={0x8, 0x1, 0x1}}}, @BRIDGE_VLANDB_ENTRY={0x10, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_TUNNEL_INFO={0xc, 0x4, 0x0, 0x1, @BRIDGE_VLANDB_TINFO_CMD={0x8}}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_RANGE={0x6, 0x2, 0xd}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x0, 0x4}}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_RANGE={0x6, 0x2, 0xf}}]}, 0x90}}, 0x50000) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) [ 448.245236] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:41 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, r2, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:41 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(0xffffffffffffffff, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:41 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) r1 = gettid() tkill(r1, 0x1) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0xc55ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r1, 0x1, 0xffffffffffffffff, 0x9) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futex(&(0x7f0000000040)=0x1, 0x80, 0x1, &(0x7f0000000180)={r3, r4+10000000}, &(0x7f0000000240)=0x1, 0x0) 19:09:41 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 449.471492] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 449.578719] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:42 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000018001506000000000000000001340000344a1300"/40], 0x28}}, 0x0) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r2, 0x0, r4, 0x0, 0x4ffe2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_delrule={0x40, 0x21, 0x400, 0x70bd2a, 0x25dfdbfd, {0x2, 0x20, 0x20, 0x1, 0x6, 0x0, 0x0, 0x1, 0x2}, [@FRA_DST={0x8, 0x1, @multicast2}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x76121fe1}, @FRA_DST={0x8, 0x1, @broadcast}, @FRA_FLOW={0x8, 0xb, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x20040015}, 0x0) 19:09:42 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) connect$pppoe(r3, &(0x7f0000000100)={0x18, 0x0, {0x2, @random="ec2af7609ac1", 'geneve0\x00'}}, 0x1e) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r1, 0xf503, 0x0) 19:09:42 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(0xffffffffffffffff, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 450.006653] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 450.044710] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:42 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:42 executing program 3: io_setup(0x0, &(0x7f0000000080)=0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) io_getevents(r0, 0x7, 0x7, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)) preadv(r1, &(0x7f0000000280), 0x0, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_submit(r0, 0x2, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x1f, r1, &(0x7f0000000040)="f6bef919399044f78183c3f183f5cc7613dab9f03654850758746bbd0b", 0x1d, 0x1ff, 0x0, 0x1, r1}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x7fff, r2, &(0x7f0000000300)="21aff5a83a8492cef1e3f5637bd5443b5e8ca049470c6ed00696f1cbcb3e5fb9294ecefdab93103f4cfa8acb0da2d231e3a33576b33b67766011e4f90755fb8e38e4fe73681cb22edefa6539bdc39c09503d2a4975135405bda9ef0cf32f2c2c8f89b8ca32576059d51e85419c1a265bbccc58f23213b17a20763ab27fdb5bdb7fc2d8166d243011859a2aebc43adc46ffafe147cc2e2725ffaaf756f86a0dacd3", 0xa1, 0x2, 0x0, 0x1, r1}]) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) mmap(&(0x7f00003c1000/0x3000)=nil, 0x3000, 0x1000000, 0x12, r3, 0x24a25000) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r4+30000000}, 0x0) 19:09:43 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(0xffffffffffffffff, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 450.392399] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000180035060000000000000000030000000000000000080000c05a1ab1fba52c7cea6509000000000000005cf35c08dee1442d6e642f2251779919c70387fbb52e227caebedd407ff2135a1632c96d7ab3911b999f4ee1c2272976fd6671ee6a87c94e44ed9a4e1b0164666015d3f57c1c9f94"], 0x1c}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) 19:09:43 executing program 3: io_setup(0x0, &(0x7f0000000100)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f0000000440)="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") openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) [ 450.992793] kauditd_printk_skb: 12 callbacks suppressed [ 450.992803] audit: type=1804 audit(1621278583.626:953): pid=17198 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.1" name="/root/syzkaller-testdir240840948/syzkaller.ZSA5WM/293/bus" dev="sda1" ino=14669 res=1 19:09:43 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 451.434379] audit: type=1804 audit(1621278584.066:954): pid=17204 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/278/bus" dev="sda1" ino=14652 res=1 19:09:44 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="28aacad649af62362b67d4c1f25bd799fb0000001800150600000000000000000a00000000000000000000000c0016800800030000000000"], 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) [ 451.770912] audit: type=1804 audit(1621278584.406:955): pid=17212 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/279/bus" dev="sda1" ino=14179 res=1 19:09:44 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:44 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(0xffffffffffffffff, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:44 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800002, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000180)=""/64, 0x40}], 0x1, 0xd9d, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x80000c, 0xc4879eaf14829eb9, 0xffffffffffffffff, 0xe3956000) ioctl$SNDRV_PCM_IOCTL_LINK(0xffffffffffffffff, 0x40044160, &(0x7f0000000380)=0x2) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) socket$pppoe(0x18, 0x1, 0x0) io_setup(0x7ff, &(0x7f0000000340)) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000280), 0x1e}, 0x140a4, 0xfffffffffffffffc, 0x0, 0x0, 0x3, 0xfffffffc}, 0x0, 0x3, 0xffffffffffffffff, 0x2) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0)={0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}, 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r3+30000000}, 0x0) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000440)=""/4096, 0x1000}], 0x1, 0x0, 0xdaaa) 19:09:44 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:44 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 452.192271] audit: type=1804 audit(1621278584.826:956): pid=17225 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir240840948/syzkaller.ZSA5WM/294/bus" dev="sda1" ino=14699 res=1 19:09:44 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3}, 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r1+30000000}, 0x0) [ 452.312508] audit: type=1804 audit(1621278584.946:957): pid=17235 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/280/bus" dev="sda1" ino=14700 res=1 [ 452.351318] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) 19:09:45 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:45 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, 0x0, 0x0) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 452.638507] audit: type=1804 audit(1621278584.946:958): pid=17236 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/284/bus" dev="sda1" ino=14696 res=1 19:09:45 executing program 3: io_setup(0x0, &(0x7f0000000080)=0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000002040), 0x410000, 0x0) io_submit(r0, 0xa, &(0x7f0000002180)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x7, 0x3, 0xffffffffffffffff, &(0x7f0000000880)="1ebb50c876f2acdf1011c4514d4c4d992f7f76b03256fb46ce93f26dd8c97454c356e4e602455a181a0f26be49d0b2e085e3912774b2433dbca8e0a6274e0d4ef63e95fa", 0x44, 0x80, 0x0, 0x1}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x6, 0xc6, 0xffffffffffffffff, &(0x7f0000000940)="01e35e37d34f794b25d341c898c87333220396f415442f20e1ff91bc283da4617cc7fb63a642d9dcddc74d8cbac4d798af55cff485b7684d565b", 0x3a, 0x7, 0x0, 0x2}, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x8, 0x8000, 0xffffffffffffffff, &(0x7f0000000a80)="c2f7b84d64b1d2bb3f3423d42556a16a2872b07ea74cfa621dcf32805ffdbfc27e35835f61b0a65ca0ce482791085887881b3c3445d642d8b56d9db5c8d2625265fbacd225991e7f24245a96403169ccee3ec8dcd6bd7c6601afc653dfb0e6f8c9ca51668367ccccb1f720382e8362757fe1f36c84b67edacdb8799e3b3b09545422e1e6289cd0838fd739ea613d358a5037bd325f3d5691e72d46ea39ec09b0885b0173d4f8d6e4eaaa1b1374a8f67925af8d2c12b283b03b6fdf3af6398f", 0xbf, 0x10000, 0x0, 0x2}, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x3, 0x4, 0xffffffffffffffff, &(0x7f0000000bc0)="4607fb1db6faaa2a1b826ca99d42961446f2718706bdc7e7540f51581222062463fb1b24ed9ffcdf26d3d27cd8e4fb790357425f2e95da0f0e405844763d438175c601848b588111d0da34b5adf75119d307e4bcfd9f22eb69a190c539ced7727c69a95c0ca36760566450e45e32fd8dda850d964c63870a78d75cd9e65541ce98828fdd668a6dd95a9d0c9bab4f909ab5c11e1183a8944d302db3d289cc2ae16bf776f7b19ed245dd7d682335f55fc75f4820aaced1fbc1dd844fc553a20045f1ce24310dfd4b3b0a04bba7a022e0396277040e747d9281dedb0ac70d21574b81ae0cdb7c86722eff4190031e42432b01374fcf8526db7dbc23ef68bf3bf390bdfbbfa02e058058f9290f9728851534357627dc1d48b6d367c0e3e87098a63d561fce4e4e534982ab2ca701aee1168bdccc49717f9af24c3c42feb9a975eb2aa852eebb35970cf6733fce46d0fdbfe35d78eb72d316e172a0768d005931434f1bc232d31897ea8a7ab457ea65bb4dce4b53e61255ed195c1f195b0831c3e3cf4819b9306b71b92874a1490d578ea23c31b652c25ec5872c9bd8d28ffa0cff37f75590673914b1ecd4b849ef07cea26cb9216514ac79713598427915f65b8e7e46836c7b410e02648dccc218a22a5f7dabf37eea85edad3233d3ce0c0d248aad05136f2546a301f4f65dbcfd3491d8d5254e668579b8c17b83546372e947df14ae900e89bae66411070d5bad9a1e794a22a528058b67f18a088184110afc7deb191f2043ef92f0ac4d8d707015834b2aed928fad89458dd9344f86c5a51e0fe855791da992ac6ac501a31edc7566e36d9d23adb173f5c8c2d3e863bc66efee05ea5895a26c7d40fcf40c1f2a43ef458a428c493990e07e3f99cb0d6a0d6ce0b1ca6677d4b252cd402ff29534ed2d3de6268a79e7c64580c869cce6bf4b9a0f1702323add1adfd65807d08d7f874c26d23fdb128d065b001a8e647e82bede401fd6627d71b814dac799e826d847f3e86903531ab8dec8187b3beaa5a96ee3f8f7003bd1e474f2c607cf3f6e7a5c9dbe406f2425f3cddbf03122a93045ca5f7343cd9c4618234cfe9ff9ec779967480e3f5ccf3bdc5ab5a7419557d2af4f9a636b1947d73602d7a2fc8ec3282434eb35e0621d2e95c18113cf8758557d926cceccd8fa6d0c34fb738d1bc552a407e94a1020a449a2cf6d2a26e8f00cdd1869f6a0685dc4dbb7f44dc1ebe37f8b417b23237c1234b3eb2251a8bcd8f58fc3e92c9caa10db988dda632a6b41ccbb4c23f8bc7d14d8f76fa49e09822eab3fa9d857e5391546af7fd23cf4073713b6bd0a7e6c8feea40df4fb5277ce94d0e6b0cb9b419572ae2a24f1e67acfe54fe43d0bad8c73bd75d25fd270fae0f5f0579c2bc23082bc84852a97f18c1c85f8fc37102029ad52fd2faafc1f61e0a1cf69865bd5b695ff8b5e087ec8c5ea6b9937146ccb2d6432b1f391958196e172016df5f6c655c2c94a7ceb5d1a350e587074d9ae180e5f97325c23b009d6cf5dd03549be993af4d2427438c2760a2d4456890f6b42f31b3f7fe7c4f676f7e17f373bece7fef9a12e2e0389337f3133439ea6fb92b3194690624f43a97e56426ff48a88bf673c439c552445dcce9e352c490a120e131a2e39be64dd1bb49779f10672da5b0c4d369abd6aa4da6aa0ada10b21a58c45f409e7c7baa447950fdc6af379a5ac1068c52590108b35f84783edbf14d6f655decedfab3f0ba3308046dc505c501ebd78f3eb9127252c12a0ec7629dd85d912e9bbfba44acbaa5f5a59024543974727235ce830180f805526326d2156b5ad2e1492a88d92ba0899562a68ee5716558ca290e1a369076c5c1b7f084a4961dd5fc9a9dd82284503d8561fb302de58d2a51849307ba74fe9b8d8163ed72cd308ff085f19c5105029f498b45d8a20e883ae0f906157a333c39570e359189f84fb265bc8dd0b89b93075148906f2ed415efdcd601dc66526e6a50d196b942875bda0ca5a713116a558ab56f68aaadc76e0daec149c45f26051a8cf5ccb960e5c246c2cf27f3d8cd8ce015391b97e238b9c2dad52cdc37eaef20880f35cf635f5c8cf8c7afad87b33dcdeb41f787d82fd0292ffeea97738196ecd9bc212979c8049da3a8ccbe201ccc33595cf98b5d2b6dcbf4bfe01aa241d089f67916cb9024e15b4b71100f6251361f823bb0354d12251eec38741d3b183a182693c794c2c63c3e1ff5f05b4023c78663d107060e774230ee2862e62acc03690f4db17b039ee79fc536b475f26a36e4b987ae5a75e87a9be9508ea78cd8f19eedf044d949e8db4b013414155e938b55a77e2e5c70d964a50e9241259f6e6d365836df97bcc9b5a6d5d649279ea1630bc746beaa0dde70ef8949c9de66ad91c63d89b4c14ba47b9d4f62c93830ae9d7498a4e940782f65a1e0d5b2182c6c0580034962f607ab53eb5733eb51c06272d484befe7e67ef55d051329d01e1e57027a13e169839090111cc139ad0e5554cd06478dc88571f78d9610d54a3686db3663e236dab95a5ffbd1c833c6bc4f6bb2177bd185e65eae5e7e79dda111825b0ba87b117a172ac8772fbda33280de55b321c8458cd69d4a203cd4eaf12dd92e4e1852b33a4ee5c0860dc9de2b782e572091eaf7205b4780169c583c9b5f6ea7f8957d069b3c5d0bb6be513d957d32d5296f1847f3a5abf3195640f4e5ab5c5695d0d97f2d2e28ebf614fac6a73b9ffabe2985366fd8d49f4172b68de039c9d3ce09d3b3421674e5e61757ae61ae3693ceb41735256dfd3df6c864578437b7ce7e472ce367348b7e1cb5e6eb66aa3cf6356c893b891ca2d8b30c1590051a43edcd3b62b684105c3b952760845ae6c4760258719e8b45fa716bfd315d7ea06fa7fc9d621223d7e19664b9899012d60f54dc89f49bb5fe44f68da92395f6446a4274330bd7c8bbdc277eebf973b61c445e39c0c8f48efc142c5a771e661a6b9a4c224fe3dbdd2857e6255bc9a0cdf2fa9d64e3e7ea690d04c180d20ccb894f9636f6872256b023a95d34cead5833c172d09f1c50805a6d5eaffa7a4592104700d45892ac92941f096fd419b645a9e8e7d5bcd3e149e014a24cf9d89b282953fbd58ab3059ce7a9c64d9b95ddfded06dd371f6783b85aa19e1ea47b1f42262e3e4f81adb965cac3fab2ed090aa6ac6e6f6c28f52a12aa75cad6ce06daf9445d900f5cb9da83b656b7fc451070a80aef3173aa42a64c5761f76b342ac3fd6ac4c0e0dadbf3beb3458db345612ac5e0898947f086ecf71aa6cd3cb47215aa13d8966754112023fc2fb483ac00e8d8b2fd6c988bc022f2be46b0392d9114c992d47346d94da132781e8c25491bb0cc756fbf68526adcac604e20e47d363013d653ce3001461ac2a4c36d00934805d287d8bb494e7259a83c0fd208dcaeab4e6ab51c7e791b2dca978435d5deb71d7812ee9cb4f520d83969326a2aaba903a772831735ed0f861c98c5d52959c3b7c6a057ab1b6674ab26f72f29dde9f4d1795d5badd6cd9c6d1ff5b8ad54dcf5b8b5bf590468bf9af5ad0b76b614082dfef05109c4053d01755740d361c1ebc8cc8134e3574f39e1f04a5c8af5f96efc9e51e2d3c3ff7c7df5e963cc47de828bd824aca1588e95f111192bb182837caab8aefc9857078e1d6a532ba624e9f29b5d7c544fcfccd4de4daa409e08688fc191edf3f5ea39d3ed77a7031b8246608d156eaf564b769f4bec2d787290f7237b792f6ce516bc05b57cff8342e5849e07c643eae5a8aabaf6e2cfc0e9bafaaab6ddfb17f21b307c594a2163193650f3d521616bae13563f420fbbc7acb1904dfd1e38e3ad3bbf03d9fcb561c0198f857449d0996c217b19d5faf0299d8755fb658e4016378ea1a289cb5b49a18c5eab974d053ad02c4cf21d1dc88d5367a7cf2187c9fcc02d5cfa6c2d8acd14e58b2dbe73a7d838de81d81e4b556ce31f5a9987f0f6d530b9e2023e7ed7f322d7918e4bfa8b57bf0be2670036508b01eaeb59a2cefe53eaf1d93b4f56dcdc2663708c8750651c6c047ffdb92f14c9f67cf2f0cc94a2d9e55e2c85ae620301f79a4e78006a9bdd2469957b7a3ace09fa86b770238b80337037255193099f730526d6584d4059b8f62c0743f2ad97a5507e9af6b3b1d91b814cfdbcdb19defe746d66fa928f90f9838aa6f09f4c0868145263e2079eb435dff5eda3e17488da53d2fbacfdc994a8a3158e29df855c0482a597c5b6882024689d22c233989fb4969d1a9d01381619d180dc13fb31086a1ba9680c56e5b7ba574ea56720e7b44cc329465eec999ab89874237cd3a596bd373e90353165e62bef6ecc905f3be31b420d781e504e914e804b1f57ad6476061d00c18560c557e70596d87fd41f2b083856c6e112578d575753b07430fc6152933b6b9d8a77a26fe1714281721170e72ab768bbbc4ec9853034970e75f8be8ef6f1084a17514c6fa124e61270649d9b51d80943484837218bfecc1662ac3550f688a28011fc3df210febb24ad46d93dc93a7035532f0628eb4d20dc09865a7d06dcfd288c808286e3bd5e9467464f23eb5ab2f1f8764e0b815694388f0eecfa6b4bf576252c3679bf5f1b44a5df089ee907439e8cf97205cc125818a50358886e9148d17bfc4f083402fd365d1d9521a16c9c3e2eb75165cdad8ee777dcaf61fe5376447d257d47f35778fc78880757d6c7c4057e01ff534c6a88a28b4f6480a29708deac9164c8dc22eda92209ae17937bab58d265ff27135288f69c9cac7e70df25e869db534e85b34d1da2bac976371e692a11324fda4e624a61cdc87d53078551efacb223f93f1337d68c4cece166887f5445a2a90c7a848be649c0ef9e853c32ab11469b221365391b6d3e885cb3661529d17718a9f690fb7453c20fd0babc2a3dcaf609ec8717d2cf3f0d8751175455fd92275ea7ef7938d9ce36504aaaa2cad67c78a9be42a6a727412f81f22041a443b77fe52ca5c6a20df13d84591d83fdf6506615f352cacf34328401cdf6d58cda610bf5d293daf29c826685a973044ea3dce2ed315abb516f5c00b60233fa00740d11cd205d82805782d58c89fc6e8d7a8e9f2667f16f2dbc3a2a03fb1ebd350a16c3aa3649b836e9da2a74cac0fc88013e8a1f5776b9baa9de51e96fa8b73e12810393ecc2a83021c2397700b4c8539a90f75d3e491bf3a99cb1e3bf617fa3a23d3e00a4445f6ae53b035309e1270edf1a9c8aaea25303600674c928f54c1e44039f9ef375c3da6a17cf901c971f04a0a073e7fa1b38116e85c3aa3a872278e78b947b39201f2548c8fe9b7e43209f6d4fdf97ffcbd58ca93e6cd1a122b3e5131eb49a35bc0ebd0ad47780777bc3c1b63ff471f62a60ea5053cb7a4e948db95126578f014172a6d8ba8c0108aaf3fd185be492d990f26e5ae3d28a710426f5471a2aee6e87eff3e07d48fa214e287026a0438a8c7f79c626368a7476903f0d197400a4f37a4a88d2bf93b2728d668fb10666cbde3846ef9406704b15375c3ab7b98fefed0504a132858db2e8c31efbbc37fe4b87433ba5a9a9c9904ec778ced29c904baaa9d1be7ef9013285576a5e5033a206ddc732088defea1ae6858d80e0451ac49e012b49a0fdb2f33a081a34872056ed24a6c3e17c25e045c83a004a15d2f04e355c659adf360317b1c0d911249aaf8dbb4d58f6b295b4df0206c275e40ff9eb128356bcd56a2d0b57de555ef75abad6ad9bf62a2a495dd334de90ec932e579d688625d53d12639b340abecb83472f", 0x1000, 0x1, 0x0, 0x3}, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x5, 0x4, 0xffffffffffffffff, &(0x7f0000001c40)="ee46081cb597341017e4aec8ff82e5fed3f81b13a7745f7262013aac3b90165a0b9f734b0e2968614d2dbed83f9f21614faf9e15013cdac6bf69551c5562c4cb77cd354d55d49d89aed58fc037f8614adf94511784f5d1c640638a8f3fedbf7fbc4feb6818c149fd3a881c17bfd563d2bee2fd0c2f1d740fed0803e88edbde706221dd8f8e6b388343990d133dc5fe360dcda370018642ce78846592301370db6a121260efb9fe61271ae01d44b499084e6c07e10ee0ae54cc3cd58546cca81a45850b4bc21598d6b6b6b129f2256cddcfece7eb3fb98da20858b765da4a5f439162", 0xe2, 0x40, 0x0, 0x1}, &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x1, 0x80, 0xffffffffffffffff, &(0x7f0000001d80)="5cf205d3dae753cf3044bdcb0bff7f543f160b48cab8671b6178521cf01b04d33b245b25e3ad87623c410dffdafe95e097ea0817ab606fc063a7cf4d0a777e9a3b2cfd1ee99fa42ecd7301be6c79233dc18a045cbea7b00420acf030f9", 0x5d, 0x20, 0x0, 0x1}, &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x81, 0xffffffffffffffff, &(0x7f0000001e40)="526255b24322f154237270787aba20", 0xf, 0x7, 0x0, 0x2}, &(0x7f0000001fc0)={0x0, 0x0, 0x0, 0x7, 0x3, r1, &(0x7f0000001ec0)="39b2ebacc2c993e14c0018e59b675eb2e6cbfb99db9454b46e83a1071e3749ad0df9bede6c010310b35bff9a04bffe3404924d875bad13c3988429905f27a8b8de6152ae141d9c3836559b805d54d6c591aef913a6bafb3b735f60bbfdd4ae979af48f69e1ca7e499d3344a7e0e700ac552beb1a9b4864fffec58166a1dc6e00a82d33ba9c4dc7bc73d2c7f690d9a89ac3719209b726241efb3d051de158fb9b8d69b3904c10469b344c4d566cc50ae70b884774aed3238ebcca2921cbb6f7eaa427d0ecda4470b1ea3041d856787d20c066237667af3c30af2abe", 0xdb, 0x0, 0x0, 0x1}, &(0x7f0000002080)={0x0, 0x0, 0x0, 0x5, 0xfe00, r2, &(0x7f0000002000)="fd4f3452ec8eba2a3b88c8d9e5e8", 0xe, 0x5, 0x0, 0x2, r3}, &(0x7f0000002140)={0x0, 0x0, 0x0, 0xe, 0x7, 0xffffffffffffffff, &(0x7f00000020c0)="4662283063c2203319d0a252e325bd3b5d80ef89db23aaf944ba1949c2ab5bcd07677e3f1f702da55c12f7f09371ff7f6617c84bc55ac6857f4a7a5a9137f4b6711e6ab353b2e9a67ccec79a22814ae20d81d3e1341a926021c40fed2b742aa9760fb14a3cb5835c53f70b53ec4d8a3311c9548182254d88af28", 0x7a, 0x4, 0x0, 0x1}]) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r5+30000000}, 0x0) [ 452.756104] audit: type=1804 audit(1621278585.016:959): pid=17240 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.1" name="/root/syzkaller-testdir240840948/syzkaller.ZSA5WM/294/bus" dev="sda1" ino=14699 res=1 [ 452.827123] audit: type=1804 audit(1621278585.456:960): pid=17259 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/281/bus" dev="sda1" ino=14669 res=1 [ 453.066782] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:45 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, 0x0, 0x0) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:45 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 453.437317] audit: type=1804 audit(1621278586.066:961): pid=17271 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/282/bus" dev="sda1" ino=14179 res=1 19:09:46 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:46 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xc0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) 19:09:46 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f0000000040)=0x1000, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="300000001500000128bd7000fddbdf25021f71ff", @ANYRES32=0x0, @ANYBLOB="08000200e0000002080002001416aa08000400ffffffff"], 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x8010) r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fcntl$setstatus(r3, 0x4, 0x400) pselect6(0x40, &(0x7f0000000100), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 19:09:46 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, 0x0, 0x0) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 454.387393] audit: type=1804 audit(1621278587.016:962): pid=17291 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/283/bus" dev="sda1" ino=14698 res=1 [ 454.523769] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:47 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040), 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:47 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(0xffffffffffffffff, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x400002, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000540)={{{@in=@private, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000640)=0xe8) syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xffffffffd3613c8f, 0x6, &(0x7f0000000480)=[{&(0x7f0000000200)="6748f42fbbad67f1f0f095051dbf6a0f72a67e8d3203ddf6ff846e46f023c72daf3a7a4ed642e74d6fbc2617aeaeea1d0e79eb7ccfe9991e08407f572e23c29998054ce15dbb6c17b9ac3d75c87a341f549c03281a6290198a0bd1413c15f1f1cefcf110e8f95aef0125633584a02716b5f803e35a675787c5bee84ee1823e88701f87fa8ea0500741abab98069b0d1c9b15", 0x92, 0xffffffff}, {&(0x7f00000000c0)="958b83cc3f49640d5eb6f7e00b8c0349b33dd293a41ae04198a278cab36a6d8d3eff1d473a4f7a8e25d752bce24e", 0x2e, 0x9}, {&(0x7f00000002c0)="73e6ebe868993374bd0deefec78b364626e01ba81a1b9ebcfb12f35b0c424728981c57794d755c940eedebe6603ee8e054bd5850c42a58cf2bd7fc8e8e5833aa5c4071e1dbf4e6b7a766d1eda14b8bf1f824032cc28b47", 0x57, 0x5}, {&(0x7f0000000340)="a14dc905fa6ba83e04b2b616d240c9aa53179af9de8b3bb78943ce33f5db4a8a2ba07bdd32ba459adebe8f53c505795075ea4e7619b1e7f8a20f0b9e65e87405826ba460188bb036da1d172b9c619cf5b545d44abf37ea41bfaae9a0b0c7930cfb442561e97b9a55b9bcdb0f47fcb2c42f065cfe15a93df174438944601139216209bcc0db3a4516e54b9256518ea1d820aea67f", 0x94, 0x80}, {&(0x7f0000000100)="9e", 0x1, 0x1f}, {&(0x7f0000000400)="51e6da24e515dcf0a48b6e17cd91b5bfb24896aae874c2c0bae70ddf22a0f3397106e40520c590b057d599be40663a020a58affd41e321419c28e519e2055996d69c3d3e3c546ddee0222a21d210a644a5035d463f1eca3bc24709dbfca844b72bcf60b7ea061e", 0x67, 0x7}], 0x1110000, &(0x7f0000000680)={[{@upgrade}, {@suiddir}, {@lockproto_nolock}, {@barrier}, {@commit={'commit', 0x3d, 0x100}}, {@norecovery}, {@meta}], [{@smackfsfloor={'smackfsfloor', 0x3d, '\xc4'}}, {@context={'context', 0x3d, 'user_u'}}, {@fsname={'fsname', 0x3d, '-\\\v,#$}()\xbf.+'}}, {@fowner_eq={'fowner', 0x3d, 0xee00}}, {@subj_type}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@obj_type={'obj_type', 0x3d, ')'}}, {@fowner_eq={'fowner', 0x3d, r4}}, {@smackfshat={'smackfshat', 0x3d, '%*/'}}]}) 19:09:47 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040), 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:47 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$phonet_pipe(0x23, 0x5, 0x2) r2 = dup2(r1, r1) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000180)={0xd3, 0x8}) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvmsg$can_bcm(r0, &(0x7f0000000100)={&(0x7f0000000240)=@in, 0x80, &(0x7f0000000980)=[{&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000040)=""/50, 0x32}, {&(0x7f0000000440)=""/80, 0x50}, {&(0x7f00000004c0)=""/252, 0xfc}, {&(0x7f00000005c0)=""/230, 0xe6}, {&(0x7f00000006c0)=""/93, 0x5d}, {&(0x7f0000000740)=""/160, 0xa0}, {&(0x7f0000000800)=""/114, 0x72}, {&(0x7f0000000880)=""/97, 0x61}, {&(0x7f0000000900)=""/99, 0x63}], 0xa, &(0x7f0000000a40)=""/149, 0x95}, 0x10120) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r3+30000000}, 0x0) [ 455.275632] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:48 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:48 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0, &(0x7f0000000140)={0x1ff, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x100, 0x200}, &(0x7f0000000200)={0x0, r1+30000000}, 0x0) 19:09:48 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040), 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:49 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040), 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:49 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x8eb08000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_route(0x10, 0x3, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000300), 0x2108c2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xfc, 0x1}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_IIF={0x8, 0x6, 0x58e}}]}, 0x28}}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000340)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x28, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}]}]}, 0x28}}, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x8}, 0xffffff94, &(0x7f00000009c0)={&(0x7f0000000940)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="040028bd7000fbdbdf250100000054000280000009007f000000080006007700000014000100fc020000000000000000000000000000060002004e2200000800040000010000060002004e2400000800060000020000"], 0x68}, 0x1, 0x0, 0x0, 0x40000}, 0x4040000) write$binfmt_misc(r1, &(0x7f0000000280)=ANY=[], 0xfffffecc) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100), 0x2, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$CAIFSO_LINK_SELECT(r4, 0x116, 0x7f, &(0x7f0000000040)=0x77f074b6, 0x4) splice(0xffffffffffffffff, &(0x7f0000000200)=0x99b9, r4, &(0x7f0000000240)=0x1000, 0x1910d6e, 0x4) 19:09:49 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x9}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) setsockopt$PNPIPE_HANDLE(0xffffffffffffffff, 0x113, 0x3, &(0x7f0000000040)=0x92400000, 0x4) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x33) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x76, &(0x7f0000000280)="000000000000b50cec00050000000000000094bd9d45b0000000000000077d150801428a6a79940c9c0689bf74257a994a5cd7efad5175d8b454438488090804f443aa7ef6ee20c76b47e963c3ffe77d5dea167f8acc64392966d26fbf76181616108401d5f09718ebd2d2595f944ebfac5c1c7a3697"}}], 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) [ 456.991085] kauditd_printk_skb: 5 callbacks suppressed [ 456.991096] audit: type=1804 audit(1621278589.626:968): pid=17353 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/287/bus" dev="sda1" ino=14711 res=1 19:09:49 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(0xffffffffffffffff, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:49 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 457.262180] audit: type=1804 audit(1621278589.666:969): pid=17352 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/228/bus" dev="sda1" ino=14710 res=1 [ 457.400625] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:50 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(0xffffffffffffffff, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getresgid(&(0x7f0000001780), &(0x7f00000017c0)=0x0, &(0x7f0000001800)) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000001840)={0x4, 0x7, {0xffffffffffffffff}, {0xee01}, 0x8001, 0x6}) r6 = gettid() tkill(r6, 0x1) statx(r1, &(0x7f0000001880)='./file0\x00', 0x400, 0x400, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001b00)={0x0, 0x0, 0x0}, 0x0) setxattr$system_posix_acl(0x0, &(0x7f0000000640)='system.posix_acl_access\x00', &(0x7f0000000900)={{}, {0x1, 0x3}, [], {}, [{0x8, 0x2, r8}, {}, {0x8, 0x3}, {0x8, 0x4}]}, 0x44, 0x3) sendmsg$unix(r1, &(0x7f0000001ac0)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000016c0)=[{&(0x7f0000000200)="a145437fb79ff18bf9777864b48ec57d87b1e86dbc1863871b7c04e82111a50565897c21c7aec9cda3929e612546bbe1f944d2783cd575215ddfd76423901ba76e0f910bcfe294e17dd72a3b6df05e71a477c9e7f2ea7647b4c2d1dc588ddb27e15641e24d102945d5fce61ece7c0bc5e37d861c514601b01f2fd8604e2d4c168bccb2cde639b3f8cdb25cb76f51f9d25cc01d84ed0ce8c39615edd6c72203f9fbc548df", 0xa4}, {&(0x7f00000002c0)="231d77f7738da5fc96d90a4ff205323499b9dcca5bafccaca9ca088470a87aeda73b96ee0640c72c4f4d91da76704fc3a16339da57f97eed44bc78e231ef69c486bfebdd99a6707d8542af10b302cfb66f11747467cf6afb94fed42fab35484747eef14a52177d87280419bc591a9d5b8c606df82740f553a5bfebe5e4ac0fafe2413c558cc6ff3b1d5328bfbe8ccced10f21edd4133207a4e7e82414d0c475c4d2ca1d510ecc091da35b0", 0xab}, {&(0x7f00000000c0)="32f1a466ca1acc3d922a47399df475d30f39cfb4956a5f55b2e9f7c36d2ad2bce115af807501293de81ac35e55389e277e37fa551e9e50047dbadca4f4c58445f2750f81b5b60548fb32f1105a3400a749a0bbd9cdaf88fb88d8d0e100fe914a8177c1e5", 0x64}, {&(0x7f0000000380)="1f5b5975318a261b2d1f8b6e88ab57adf3b772bb2901f0be87f3c448d36783", 0x1f}, {&(0x7f00000003c0)="73136ed5b90fed4ffbdaf79605e1d0dec4a959", 0x13}, {&(0x7f0000000400)="b68118398d7d19b512307be36605173bea96ab1e0f3bfecc7533ed2f206ae4f16bd943692b1470e564c5c5ce06e1745e7bca377ff8204ddbdd1603aa9999f7064dc35824b4776b6584946ba42096731b", 0x50}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="09d4f455198d0da0539d6fed0a6cf15f7780a5ea2276e3ac10040928993b073886898774ead158c3896897e0ce32cdca3914a41d015956d916c4405023d62d1472550335040cbd9f269c253dc13f487bbf4c578c76e71a417e6920acbf67c29f985834ab6c925f436062de78d15827c6a64f087ccb93eefcebc5a51e66b659254f1fb4b62ace62b6745e8c37a18bf412d5a830ddb1b7d7335d2a8899d83c614e31db893b9e9b3dcc52", 0xa9}, {&(0x7f0000001540)="d3dee53cc470022e2c627d498d80d6d789fa5061afeac0e40174cf697137fdfb91935cdf8e65a3f14720c10ae1d684ac9c76d03d8f39c8057b951762e32e1bf16c685be6ee726e8c57d3eeb9d567f7", 0x4f}, {&(0x7f00000015c0)="9970f67e021273ac3aa3fe96df35328e54dfde80a5bb584cacf809776ad2311fcccde6d000ff01dc8d7dbac493863437a1a47144d354e568e1a12befc4409757ffad4ed7b61c461e52bc65a9f18c70598d6a5b0359a58232ef9aa5f46032444e7ad5d82113237382233c32ec8dbda05014bbf372f546a9c3fc319f04b77301e549bdc463e60cc8ae0f10aa10e58d0863696c0b70bc4f9471cf304128dc3dcd33b3d19535cbba4fd2f40e8e742be4bb1ed85c526cbb534a1e37cc3f73256c19d9588b8b25c058e9cc09113c", 0xcb}], 0xa, &(0x7f00000019c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r0, r2, r3, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, r4}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r5}}}, @cred={{0x1c, 0x1, 0x2, {r6, r7, r8}}}], 0xc8, 0x4010000}, 0x1) close(r3) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) [ 457.653877] audit: type=1804 audit(1621278589.946:970): pid=17365 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/287/bus" dev="sda1" ino=14652 res=1 19:09:50 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 457.904282] audit: type=1804 audit(1621278590.056:971): pid=17366 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/288/bus" dev="sda1" ino=14701 res=1 19:09:50 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 458.023309] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 458.146334] audit: type=1804 audit(1621278590.166:972): pid=17365 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/287/bus" dev="sda1" ino=14652 res=1 19:09:51 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 458.393369] audit: type=1804 audit(1621278590.586:973): pid=17377 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/229/bus" dev="sda1" ino=14714 res=1 19:09:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$USBDEVFS_IOCTL(0xffffffffffffffff, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect) ioctl$USBDEVFS_IOCTL(0xffffffffffffffff, 0xc0105512, &(0x7f0000000380)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000018c0)={0x0, 0x0, "91abfaf5318dc23defc34dab2142bcd3e63103791af6057d4ba5752ff38a7158af5fce3907d2cb435b40f7ef0b5e67fad61865732c92dd0e7ae2f69e5effd0bb0ec6cd15da631f0c0771377bf8df190eb5f3bf4e3388707c4e460c3c5c7507d403e66519abb4d8a7362681a945d9c7a2a8194c91e3b847ed652e6135598b4ac14e9b70fd57823e6e234e3cd5445cb8a01c2ae2ed58177baac5ce989d2cf3f90c34b3bfe1f82cea05f6574f21dbdf64f02146f77f0bc666a57310144053c03bba38c09d1b8e7635135395795bcb82073981a197283f77c7f3214ef5c80cb17cc9c3c0a914e3a4ac1ff05b3ca4cb4e15a98253f76e324f23989c96367c8bfa078e", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000028c0)={r4, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0}) r8 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000180), 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001540)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(r8, 0xd0009412, &(0x7f00000002c0)={r10}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001740)={0x0, [{}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x2, "3bfef3a16dd279"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000040)={{r9, 0x5, 0x8, 0x1, 0x5, 0x4, 0x8, 0x7, 0xf5, 0x10001, 0x120000, 0xfffffffffffffffb, 0x6, 0x8001, 0x4}, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r3) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001800150600000000000003000a00000000000000000000000c0016800800030000000000"], 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) [ 458.739273] audit: type=1804 audit(1621278590.636:974): pid=17378 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/289/bus" dev="sda1" ino=14716 res=1 19:09:51 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 458.988594] audit: type=1804 audit(1621278590.756:975): pid=17377 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/229/bus" dev="sda1" ino=14714 res=1 [ 459.129461] audit: type=1804 audit(1621278591.246:976): pid=17389 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/290/bus" dev="sda1" ino=14040 res=1 19:09:52 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 459.328592] audit: type=1804 audit(1621278591.836:977): pid=17397 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/291/bus" dev="sda1" ino=14040 res=1 19:09:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001800150600000000000000000a00000000000c00168008000300"/40], 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) [ 459.783548] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 19:09:52 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x2801, 0x0) setsockopt$PNPIPE_ENCAP(r1, 0x113, 0x1, &(0x7f0000000180)=0x1, 0x4) socket$pppoe(0x18, 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000440)=""/235, 0xeb}, {&(0x7f0000000300)=""/134, 0x86}, {&(0x7f0000000540)=""/149, 0x95}], 0x3, 0xfffffffc, 0x81) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r3+30000000}, 0x0) 19:09:52 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x0, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:52 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:52 executing program 5: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x2007fff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8080fffffffe) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, r2, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 460.147526] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:52 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x0, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 460.373921] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x602, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040), 0xffffffffffffffca, 0x4000) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000200)={0x5e, &(0x7f0000000080)=""/94}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r2, 0x0, r4, 0x0, 0x4ffe2, 0x0) 19:09:53 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:53 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x0, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:53 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0xda) io_setup(0x1ff, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000002c0)="da455864eeb9167c1ec76189e57e50c68e739ea84e4043521453c701ff8f874b7856a5a7434f6091814e0c7f4f80d24902643c3d4076752752ef6d2b215fa2a85b69f7e26f3abbc9a62fa52d09fd1f96d8ef9bb84710faa5b92bf6c168c6c46c66ee6c8e3fe567dd749027291261984989f79cee47a0d6f29044bbb70ef418a052f1dfe9aab165af7d3b7f7cd5e21cd5b2b3e62b7223290a2aaa95a4045fc2e6247ff36502396ca21c18a60fe6f4699dc563d8b40c84269a24486af086b392ce38e2c573d683282f3a9a345c8dcc7483eda3a26183108d8b16b0c4c651625c833462f9b5ad5e6b276ef0f6b2dadc5e48bc2f736a1e97e4496b770d515271e0c1a32713988e3e6086ca4694973913d27316b6e1d324b155314b217f991a23e3c04cdc00b1e6bf2a912d88", 0xa9f9, 0x7}]) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) io_submit(r3, 0x1, &(0x7f0000000100)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x7, 0x1, r4, &(0x7f0000000240)="7cb9e1689dc856c1d0f02410a7ec72cd423e89301ef16370f2c5e7ef7c6bab75c480487f85cdba4634dce87d4ac3671bf57a9e02c62df3ae05b9cdde7f36e50841cba2389b646c2b0ebf5b725f71af6fe5c6fd613f94", 0x56, 0x4, 0x0, 0x1, r1}]) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r5+30000000}, 0x0) 19:09:54 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:54 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000759000/0x3000)=nil, 0x3000, 0x4, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) 19:09:54 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:54 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(0x0, 0x0) 19:09:54 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req={0x9, 0x8, 0x7, 0x1}, 0x10) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) [ 462.131974] kauditd_printk_skb: 12 callbacks suppressed [ 462.131984] audit: type=1804 audit(1621278594.766:990): pid=17476 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/231/bus" dev="sda1" ino=14305 res=1 [ 462.237659] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:55 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(0x0, 0x0) 19:09:55 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:55 executing program 4: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000980)={0x0, 0xfffffffffffffffb, 0xef, 0x7, @scatter={0x9, 0x0, &(0x7f0000000700)=[{&(0x7f0000000080)=""/143, 0x8f}, {&(0x7f0000000200)=""/61, 0x3d}, {&(0x7f0000000240)=""/249, 0xf9}, {&(0x7f0000000340)=""/21, 0x15}, {&(0x7f0000000380)=""/111, 0x6f}, {&(0x7f0000000400)=""/54, 0x36}, {&(0x7f0000000440)=""/174, 0xae}, {&(0x7f0000000500)=""/251, 0xfb}, {&(0x7f0000000600)=""/239, 0xef}]}, &(0x7f00000007c0)="38a6824d7691ab6297bfe32b6eef60c58fec8c52f5ab23fdeb07749b64fcc9ae83602432ac9c98c2bba44b9ba94c77219f7009f36fa3371261348de89b981426d364506b78efc45ab92158b316747c5ce769064f98876fc8f2b308133394176fda79ea5feabb490cf2931c501a3b5f0270abd11fe8b371b0ab5c40e0e08fa35e507cc6afdcb841fb8bd305f7d9b50a302a9ec8e30a45288cb89abc07a6c6b5325ff07b8c3970c1b302436b903ba6c8b85176148072534c2f3b20e82745eb0533efcd4385ceab81edb370f5ccf10dfac014dae7203c6facd88f5ed0f8429cfae4b437394d800fe403690032ec5305c8", &(0x7f00000008c0)=""/119, 0x1, 0x1, 0x2, &(0x7f0000000940)}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) close(r3) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r2, 0x0, r4, 0x0, 0x4ffe2, 0x0) 19:09:55 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000200)={0x0, {{0x2, 0x4e24, @private=0xa010100}}, {{0x2, 0x4e23, @multicast1}}}, 0x108) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket$nl_route(0x10, 0x3, 0x0) sendto$inet(r4, &(0x7f0000000080)="3c29ab76e08172bd17bf0a9d4d4e14a4cfa37f9adf220ae5e0c7f20645f903b3c22fa7a5f60e800b5c681dea08fe590022ed58dbe715103a90d66c9ea8fa37e26f6db2a62b80b59fa69395dbe3618ad93dd4070024ff878b955c8e6f0fa6b4f4", 0x60, 0x20008100, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r2, 0x0, r4, 0x0, 0x4ffe2, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f0000000040)={0xba2, 0x3, 0x800, 0x10000}, 0x10) [ 462.823394] audit: type=1804 audit(1621278595.456:991): pid=17491 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/298/bus" dev="sda1" ino=14387 res=1 [ 463.099707] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 463.187759] audit: type=1804 audit(1621278595.526:992): pid=17492 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/298/bus" dev="sda1" ino=14387 res=1 [ 463.664613] audit: type=1804 audit(1621278595.656:993): pid=17497 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/289/bus" dev="sda1" ino=14418 res=1 19:09:56 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:56 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) r1 = syz_open_dev$audion(&(0x7f0000000040), 0x1ff, 0x14d203) ioctl$SIOCPNADDRESOURCE(r1, 0x89e0, &(0x7f0000000100)=0x37) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in=@empty, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000300)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, 0x0) setxattr$system_posix_acl(0x0, &(0x7f0000000640)='system.posix_acl_access\x00', &(0x7f0000000900)={{}, {0x1, 0x3}, [], {}, [{0x8, 0x2, r3}, {}, {0x8, 0x3}, {0x8, 0x4}]}, 0x44, 0x3) mount$fuseblk(&(0x7f0000000180), &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x801019, &(0x7f0000000700)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000060000,user_id=', @ANYRESDEC=r2, @ANYBLOB=',group_id=', @ANYRESDEC=r3, @ANYBLOB="2c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c626c6b73697a653d3078303030303030303030303030303830302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c626c6b73697a653d3078303030303030303030303030303830302c64656661756c745f7065726d697373696f6e732c64656661756c745f7065726d697373696f6e732c66736e616d653d2c2c686173682c736d61636b66730700743d2f6465762f617564696f002c726f6f74636f6e746578743d726f6f742c7375626a5f726f6c653d2f6465762f636163686566696c6573002c007b26fd1565f01338235f2b4cf2ee92ed0cb136e22c00c88ba5cd4810b2a426efe76f8ab88c9b61304d64a01f6def78107d87a758959c9412d235729730"]) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$dsp(&(0x7f0000547000/0x3000)=nil, 0x3000, 0x1000005, 0x50, r0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r4+30000000}, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) 19:09:56 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:56 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) r4 = semget(0x0, 0x3, 0x302) semctl$IPC_RMID(r4, 0x0, 0x0) write$binfmt_misc(r2, &(0x7f0000000040)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) [ 464.138839] audit: type=1804 audit(1621278596.746:994): pid=17517 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/299/bus" dev="sda1" ino=14466 res=1 19:09:56 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 464.550804] audit: type=1804 audit(1621278596.846:995): pid=17519 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir240840948/syzkaller.ZSA5WM/299/bus" dev="sda1" ino=14482 res=1 19:09:57 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 464.866182] audit: type=1804 audit(1621278597.146:996): pid=17525 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.1" name="/root/syzkaller-testdir240840948/syzkaller.ZSA5WM/299/bus" dev="sda1" ino=14482 res=1 [ 465.058690] audit: type=1804 audit(1621278597.166:997): pid=17526 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/300/bus" dev="sda1" ino=14312 res=1 [ 465.268545] audit: type=1804 audit(1621278597.756:998): pid=17532 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/301/bus" dev="sda1" ino=14241 res=1 19:09:58 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:58 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$cgroup_ro(r2, &(0x7f0000000040)='devices.list\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000000200)=""/4096) close(r3) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001200)=@ipv6_newroute={0x11c, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_METRICS={0xff, 0x8, 0x0, 0x1, "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"}]}, 0x11c}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) ioctl$sock_ifreq(r1, 0x8914, &(0x7f0000000080)={'vcan0\x00', @ifru_names}) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) 19:09:58 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:58 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x2, 0x0, 0x81, 0x40, 0x0, 0x7fffffff, 0x40400, 0x4, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x7, @perf_bp={&(0x7f0000000040), 0x1}, 0x1a001, 0xff, 0x0, 0x1, 0x3cc7, 0x636, 0x1, 0x0, 0xd0, 0x0, 0x3}, 0xffffffffffffffff, 0x5, r1, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 19:09:58 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 466.012519] audit: type=1804 audit(1621278598.646:999): pid=17549 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/232/bus" dev="sda1" ino=14241 res=1 19:09:58 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:59 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:59 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="28000000000a20000000000000000000000c001681688008000300000000000dd0ed8b554c2659"], 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe1, 0x0) 19:09:59 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, r2, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:59 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 466.580490] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:59 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000000200)={0x0, r1+30000000}, 0x0) [ 466.839648] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:09:59 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:09:59 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, r2, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 467.258864] kauditd_printk_skb: 9 callbacks suppressed [ 467.258874] audit: type=1804 audit(1621278599.886:1009): pid=17593 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/292/bus" dev="sda1" ino=14720 res=1 19:09:59 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 467.329877] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:10:00 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) [ 467.418870] audit: type=1804 audit(1621278599.956:1010): pid=17595 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/234/bus" dev="sda1" ino=14273 res=1 19:10:00 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, r2, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:10:00 executing program 3: io_setup(0x0, &(0x7f0000000080)=0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_submit(0x0, 0x3, &(0x7f0000000500)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0xe1d0, 0xffffffffffffffff, &(0x7f0000000240)="ede7e2f05d074baa9ea91c4eab20da7861ac7391893ee0f5026c63d7184e8c5fa562d69336e9a21858e80ecf4b127fc3c7a099f306c3a314234a287d26323f741ab3", 0x42, 0x20, 0x0, 0x3}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, &(0x7f0000000340)="da0a866f7a5415bdb9355f6b4dd203aa9a3bfae4ad61f9e7f07641ba02dcca9375e460f41fb378", 0x27, 0x4}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x7fff, 0xffffffffffffffff, &(0x7f0000000440)="4d08e5f4d73c7da9c07d9ae915198b59c436c49ae73e2561df95e4209b6a71853ed92bfdba48b46e1a872b77ab5098b816cfc9b2767833cf88cd6a945c8bd16759c679734c029779b9fd5ccb8fd28dfb4450aa7436ff567f4827e0b1a46fde0b58d82925787d63d449da87b81a52", 0x6e, 0x5}]) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r3+30000000}, 0x0) accept4$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14, 0x100000) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) io_destroy(r0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r4, 0x84009422, &(0x7f0000000840)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) [ 467.576987] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:10:00 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 467.799961] audit: type=1804 audit(1621278600.136:1011): pid=17599 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/234/bus" dev="sda1" ino=14273 res=1 [ 467.845330] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 467.999662] audit: type=1804 audit(1621278600.206:1012): pid=17601 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/304/bus" dev="sda1" ino=14725 res=1 [ 468.165161] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 468.278422] audit: type=1804 audit(1621278600.306:1013): pid=17608 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/304/bus" dev="sda1" ino=14725 res=1 [ 468.486403] audit: type=1804 audit(1621278600.466:1014): pid=17613 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/293/bus" dev="sda1" ino=14728 res=1 [ 468.663386] audit: type=1804 audit(1621278600.616:1015): pid=17619 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/293/bus" dev="sda1" ino=14728 res=1 [ 468.808151] audit: type=1804 audit(1621278600.746:1016): pid=17621 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/235/bus" dev="sda1" ino=14497 res=1 19:10:01 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(0x0, 0x0) 19:10:01 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(0x0, 0x0) 19:10:01 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x32c480b0c3af626) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x2, 0xa8, 0x7, 0x8, 0x0, 0x8, 0xc58e8, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040)}, 0x2, 0x2, 0x6, 0x7, 0x8, 0x8, 0xa21, 0x0, 0x6, 0x0, 0x54}, 0x0, 0xd, r1, 0x2) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f0000000440)={0x1, 0xffffffffffff4e66, @status={[0x0, 0x4, 0x800, 0xfffffffffffff00e, 0x4e, 0x1120f38a]}, [0x22, 0x7, 0x0, 0x3, 0x0, 0x0, 0x100, 0x3370, 0x5, 0x7, 0x6ce, 0xc359, 0xfffffffffffffffd, 0x0, 0x16, 0xe0, 0x2, 0x9, 0x4, 0x9, 0x1, 0x8, 0x52e, 0x1, 0x1, 0x80, 0x7, 0x6, 0x9, 0x3, 0x8, 0x84e7, 0x7c6d54b4, 0x3, 0x6, 0x1, 0x6, 0xffffffff, 0x0, 0x4, 0x5, 0x2, 0x9ec2, 0x100, 0x0, 0x3ff, 0xcf, 0x5, 0xe8c2, 0x1, 0x5, 0x3, 0x0, 0xa71b, 0x2ffc, 0x29, 0xffff, 0x8, 0x9, 0x5, 0xffffffffffffa2a7, 0x10000, 0x7ff, 0x8000000000000000]}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 19:10:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$F2FS_IOC_RESIZE_FS(r1, 0x4008f510, &(0x7f0000000040)=0x9) close(r3) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) 19:10:01 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 468.905287] audit: type=1804 audit(1621278600.956:1017): pid=17622 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/235/bus" dev="sda1" ino=14497 res=1 [ 469.075443] audit: type=1804 audit(1621278601.706:1018): pid=17641 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/305/bus" dev="sda1" ino=14731 res=1 19:10:01 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 469.215132] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 469.547609] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:10:02 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/54, 0x36}, {&(0x7f0000000300)=""/131, 0x83}, {&(0x7f0000000440)=""/135, 0x87}], 0x3, 0x6, 0x3ce73540) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0xcb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r1+30000000}, 0x0) 19:10:03 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 470.598349] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:10:03 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) r2 = gettid() tkill(r2, 0x1) perf_event_open(&(0x7f00000003c0)={0x4, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x1b}, 0x1000, 0x80, 0x0, 0x0, 0x0, 0x10, 0x4, 0x0, 0x0, 0x0, 0x1000000000}, r2, 0x8, 0xffffffffffffffff, 0x9) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000440)={0x0, 0x0, "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", "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"}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r3+30000000}, 0x0) 19:10:03 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=""/4, 0x4}], 0x1, 0x400, 0x81) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x214402, 0x2) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r1+30000000}, 0x0) 19:10:04 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:10:04 executing program 3: io_setup(0x200, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_config_ext, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000000080)={0x0, 0x0}) setsockopt$PNPIPE_HANDLE(r0, 0x113, 0x3, &(0x7f0000000040), 0x4) r2 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000005500)={0x0, 0x0}) recvmmsg(r2, &(0x7f00000052c0)=[{{&(0x7f0000000240)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/59, 0x3b}, {&(0x7f0000000180)=""/53, 0x35}], 0x2, &(0x7f0000000440)=""/194, 0xc2}, 0x8000}, {{&(0x7f0000000340)=@ax25={{0x3, @null}, [@netrom, @default, @null, @rose, @null, @remote, @null, @null]}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000540)=""/74, 0x4a}, {&(0x7f00000005c0)=""/12, 0xc}, {&(0x7f0000000600)=""/14, 0xe}, {&(0x7f0000000640)=""/109, 0x6d}, {&(0x7f00000006c0)=""/201, 0xc9}, {&(0x7f00000007c0)=""/61, 0x3d}], 0x6, &(0x7f0000000880)=""/45, 0x2d}, 0xa9a}, {{&(0x7f00000008c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000940)=""/107, 0x6b}, {&(0x7f00000009c0)=""/24, 0x18}, {&(0x7f0000000a00)=""/72, 0x48}, {&(0x7f0000000a80)=""/172, 0xac}, {&(0x7f0000000b40)=""/61, 0x3d}], 0x5, &(0x7f0000000c00)=""/212, 0xd4}, 0x3}, {{&(0x7f0000000d00)=@in6={0xa, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000002080)=[{&(0x7f0000000d80)=""/83, 0x53}, {&(0x7f0000000e00)=""/80, 0x50}, {&(0x7f0000000e80)=""/4096, 0x1000}, {&(0x7f0000001e80)=""/96, 0x60}, {&(0x7f0000001f00)=""/239, 0xef}, {&(0x7f0000002000)=""/89, 0x59}], 0x6, &(0x7f0000002100)=""/82, 0x52}, 0x7}, {{0x0, 0x0, &(0x7f0000002400)=[{&(0x7f0000002180)=""/219, 0xdb}, {&(0x7f0000002280)=""/163, 0xa3}, {&(0x7f0000002340)=""/144, 0x90}], 0x3, &(0x7f0000002440)=""/164, 0xa4}, 0x1}, {{0x0, 0x0, &(0x7f0000003b00)=[{&(0x7f0000002500)=""/4096, 0x1000}, {&(0x7f0000003500)=""/228, 0xe4}, {&(0x7f0000003600)=""/239, 0xef}, {&(0x7f0000003700)=""/186, 0xba}, {&(0x7f00000037c0)=""/189, 0xbd}, {&(0x7f0000003880)=""/150, 0x96}, {&(0x7f0000003940)=""/154, 0x9a}, {&(0x7f0000003a00)=""/225, 0xe1}], 0x8}}, {{&(0x7f0000003b80)=@l2tp6={0xa, 0x0, 0x0, @private0}, 0x80, &(0x7f0000003c00)}, 0x4}, {{&(0x7f0000003c40)=@rc={0x1f, @fixed}, 0x80, &(0x7f0000003d80)=[{&(0x7f0000003cc0)=""/114, 0x72}, {&(0x7f0000003d40)=""/33, 0x21}], 0x2}, 0x8}, {{&(0x7f0000003dc0)=@nfc, 0x80, &(0x7f0000005240)=[{&(0x7f0000003e40)=""/141, 0x8d}, {&(0x7f0000003f00)=""/231, 0xe7}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/134, 0x86}, {&(0x7f00000050c0)=""/247, 0xf7}, {&(0x7f00000051c0)=""/87, 0x57}], 0x6}, 0x6}], 0x9, 0x40002042, &(0x7f0000005540)={r3, r4+60000000}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r1+30000000}, 0x0) [ 471.724481] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:10:04 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(0x0, 0x0) 19:10:04 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:10:04 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:10:04 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0)={0x1}, 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000000200)={0x0, r1+30000000}, 0x0) [ 472.282604] kauditd_printk_skb: 8 callbacks suppressed [ 472.282615] audit: type=1804 audit(1621278604.916:1027): pid=17698 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir240840948/syzkaller.ZSA5WM/302/bus" dev="sda1" ino=14257 res=1 19:10:05 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x2) socket$phonet_pipe(0x23, 0x5, 0x2) vmsplice(r0, &(0x7f0000000cc0)=[{&(0x7f00000007c0)="32c5851096aad9a79dfe545ba830212f7ff089db251b6454", 0x18}, {&(0x7f0000000800)="860a39a84ac303a842c2c4f25f91d1e79052fb4f297bf813291c77f99f3748f284a97fb86bb4147567108c45601153b89cfda162f22700f71698c84dfb7649c43025bf05207d84c08bc0eecccf085a2a0d48b667e41763345181d43118e64dfd699f255ccdb4233451d0629c967cbc9f359469a63ef3dceab1f60a93d72aa86dda0c51dabdc1f28ba5d05c3e5bfcc1da6408bed21194157d0ddd0d91e6abd53220a5245d2824d882bcf764f85d211d3d7d9d026eeabdf1238bc995bd544818feb7734fd3f2ba8ee82f94815d50bdb6421b29dfe32a567efce1fdded9389951a9864293fa42a19b02", 0xe8}, {&(0x7f0000000900)="f24373620215fadff97e4a637382bc136aba37cb3a3e852fd5c5b3c0806d3f252fce35c9a173b273b48a670083e72d18417e9d154843b04089a95bac47acee31ce3af0b18e6c8fb6b1e624e943d4a93873ff7e1b9dbe94a68d55f0cc659b40806720074908390502e323ed176c7283c47ddb73b0dc766bd600a360b01c520d3516eeb9bd01e19a8ec7711f7c01c6481c0a538353e5f572d0ae63f0d370860422546db5719ace9c1b76f06e1c", 0xac}, {&(0x7f00000009c0)="839e38bfe5c42132e6ba1e321a5bcc8252d0499902afc4b0f2aa3e3957abd813925f4d92ed8da37b0f014619337bfd026d33295265bb656910d407b367dce9326fb240994856d08a42fb7bbf44682da26c1ec913a8bdf8c4de491d4020d43cb3cb30cf67abf8df9aedd8e0b2cc8aa78a620693af180fc18b9fae05c0f5515b5ea8ae3476c15a465eb943cf9a88085613d19b4ab8d2b613588b74e850c4", 0x9d}, {&(0x7f0000000a80)="2d610b222cc8885136cee4acaaf9da7e83e011fdd27745efb5d50c467aa88bb6a4d47b91f0d01372ae4da72796592f3776240ead5b412f71bbff7c9c73d939ca07d54e37ac41aa6152f97c8694e412528d7c1ba63cf0e396d4c3d564e7e9084f521dcbb67aa1c08da23cf4752fa8cd2f6a53", 0x72}, {&(0x7f0000000b00)="f20dd799cad181666bdca1b46ab696976b4ee90dc05f616ea97b3aaf28dc093223210c214df42204e4710896445ed2c03fc8b644cd96f93f0dad4571caaf0274ad5e8f5c5390903d51453b3453c99e46c8631c22066ef6c2ddcba1ab2951eca52895e208d895d1d558543c48b74eacadd082115e916894a824e6dcbcf86beab9dc832642e39a4d97690634ec0a359b6259f8a653ce158353ada2de6471d46e2442c3674ab51947202cb6ede83d18dd3711fc75c57b89ccc6e7e8b0e5730a45326482862638b5a7aa7d874878f5c224f59ff16ffb645a29e31fc86a9841c5ffc619d16112391e65c9698d", 0xea}, {&(0x7f0000000c00)="fa3744fa8489242ab3a2c9822a89b6722414bfb3a7c371c6290be2a12c92ad45c7576f605de3d83d2b819eb97911b7a22474987805ddb07edfdc6335f1984503ac30ef2795f1bb853dc7938be8945d03facf6c8edce42d353cb20681ab31e4aa8a94c795df45497a85aaeb0ad4980b7eedcb4e0a7956c66040c6a19af05e01f8bb3f7949a4a5e34ef1c84cd3", 0x8c}], 0x7, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000180)={r1}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x50}) writev(r0, &(0x7f0000000740)=[{&(0x7f0000000440)="755fd331321af42968d7ffa5d25aca25b705a36ddd4ebb6dc06c231163b8b5caf1caa5947d6a7bf1e8f4a79c08a63f6a17f79ac621e78b300a10baa1a28288e3363f41f8a1e47ce5ab6c600d29254fe5eba0b49b0149dc11c081d2827b454ee5f20a32771d9d9db5f664e4cee10bfdf54d7c302168382af12e3c68b2509586c11bade88c6ce698e89b3694bc41fd50eb5252b7d8cd2119ee2ae9ccbd1f4f4b9619b418110f121e849bd71a3908f6e5f9f624eb9f2355a41e3b5957aa87dcdb16319b2341eb296fb291707b06394c09", 0xcf}, {&(0x7f0000000240)="cb54262aeaeb199bbcd5dd5bc3d67862a9a0f8e102fe8f1c95717fdd90a6701920a0b5518fa3de3fb3625106ccf811212ea7848f3da9ab633f9c37c243c90d489437a41cddc0a89f9400fcf047ada292e87232cd64dc4430201e6308033b02fe7eb5a2c6a9e876d7bef710453214744438c3", 0x72}, {&(0x7f0000000300)="86b47913dace7f45e74b44d6ad5d82fcef4cf4df1dbac8388d9ae5d688602cbe003b698ff87daeeb3a395e3982f161ee0a0956c00cbe4a64569c26b5838933c1b7d1a943489b2c847765b675784822463d829524fb5c9b0e8e494f7e3abd6fb008dea8a4f63edceaf92d44d9b2a23af431591e7c60664dfa4fbcbd3ff00626fa5210b59fa6910d6a7eaba3363a6235452d4e68a60b56fc73bccef899ae3c2665bf2acd22c83a", 0xa6}, {&(0x7f0000000540)="2e0304c0f9dd83ad340d3c371812114570442affbe7b09c00efd7667d29d9a688d892b0984f89b5f73cc04245d4814a379ec2264001541c67db7794205388bd581e05a210c2c44be1f", 0x49}, {&(0x7f00000005c0)="ffe656c5e72660192f58cafb3cc2c87c9c7aba696d3cbb0e8745b73ced8002c9e85c4fbb471e7608c852ac64c64c99b27784edf0933e52b4d71b997f6c5f7af3b13379dd05def3b6ed6c52d6ffb1f3c9b3fdb47b4e36edd66a1563cbc88c4be6ca2410bbb7a7af175dc507f1aae2a34e21ab81f92ffdeb80839981718ab12b203c8dc2dd035fbbf6503ff0ea953eec5d6c634248cceddfa7293118298e7968f03c17cf862b9430a220fb1de063e325e809a6e8c60e85d166d055158fa9f78b4118856b4cfd461513d217621e844e47442efd0b08695be34e55639a451a66a7fe43adb3cb04b0cb1632f4aa2dd0efd33e70", 0xf1}, {&(0x7f00000006c0)="164441498fea015a62398d579ec80f03372a8152030e2ad4dab5639acf908dc7de07c7166bbffba93bf0251a826973cc8a9ce43f9dc4ef639f2c1d3a8c2c255c03dc561a25a51254045b4d96a2be3190837bb085823bf8ddaf8c7dddfcb46e7bdb8394957d9655c9aebda8040fe51129bf87f9120f119b1844db661966100c5b", 0x80}], 0x6) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r3+30000000}, 0x0) [ 472.400093] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 472.531550] audit: type=1804 audit(1621278604.976:1028): pid=17699 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/308/bus" dev="sda1" ino=14732 res=1 [ 472.685009] audit: type=1804 audit(1621278605.236:1029): pid=17702 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/308/bus" dev="sda1" ino=14732 res=1 19:10:05 executing program 3: io_setup(0x0, &(0x7f0000000080)=0x0) io_setup(0x0, &(0x7f0000000280)) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x13, r1, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) io_submit(r0, 0x3, &(0x7f0000000240)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x9, r1, &(0x7f0000000300)="606d0e34d9806704dcb0402b67e6d2c7b619f37ced31ecf99c9b23cb3b7e1e2146905e19eacba078c23bcaf5d23daf009159e3c3ad94db08f77de4e3b51f831491f6cca463f2c84e6a0730f6e5c85ea3e8112bd78acdae89ea3a5f31702d4b5439ce5e320314e4d226551018edc06512d9a2b6bcf322989ed119e355d99e5bd88480e705dad0b643d958d62c0474c075", 0x90, 0xc19, 0x0, 0x3}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x3, r2, &(0x7f0000000440)="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", 0x1000, 0x1ff, 0x0, 0x2, r1}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x7fff, r1, &(0x7f0000001440)="ccacaa13cef1af21e09c049686ebcc7bc50b0a9a8d6c194cdcb12032128452e025318e2d4ad717c23c54a1ce91e5340006aae356275e9b35de7898e9ec0166e9ccf0edbe138e33432768c2068d1f973896419eb64589ae49321fa3bcf4bcd6fb0d72948af088d21b9b26a13e48e286f66ba00867fa2631fb9726bf4fc0d42db7c5d39ba270b6b4a9788e70be021cc6bdabd4ae8cb3048fb8a149e50fb2416763ca6cf1ce92aa919ab80911b3a006ff4f", 0xb0, 0x40, 0x0, 0x3, r1}]) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) perf_event_open(&(0x7f0000001500)={0x4, 0x80, 0xb1, 0x9, 0x9, 0x1, 0x0, 0x7, 0xa0249, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x9, 0x4, @perf_config_ext={0x0, 0x3}, 0x380c, 0x10000, 0x7, 0x3, 0x1f, 0x5ac4, 0x1, 0x0, 0xff, 0x0, 0x7fffffff}, 0xffffffffffffffff, 0x4, r1, 0x8) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r3+30000000}, 0x0) [ 472.899004] audit: type=1804 audit(1621278605.436:1030): pid=17712 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/295/bus" dev="sda1" ino=14733 res=1 [ 472.932337] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:10:05 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 473.301208] audit: type=1804 audit(1621278605.736:1031): pid=17712 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/295/bus" dev="sda1" ino=14733 res=1 [ 473.449815] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 473.560116] audit: type=1804 audit(1621278606.036:1032): pid=17722 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/309/bus" dev="sda1" ino=14561 res=1 [ 473.867862] audit: type=1804 audit(1621278606.286:1033): pid=17723 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/309/bus" dev="sda1" ino=14561 res=1 19:10:06 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x105001, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) ioctl$SNDCTL_DSP_SPEED(r1, 0xc0045002, &(0x7f0000000040)=0x4) 19:10:07 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TIOCL_SELLOADLUT(r2, 0x541c, &(0x7f0000000180)={0x5, 0x9, 0x100, 0x2}) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040), 0x1818c0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_ADD_DEV(r1, 0x5000940a, &(0x7f0000000440)={{r3}, "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"}) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000100), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000000000)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r4+30000000}, 0x0) 19:10:07 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(0x0, 0x0) [ 474.849938] audit: type=1804 audit(1621278607.486:1034): pid=17741 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir240840948/syzkaller.ZSA5WM/303/bus" dev="sda1" ino=14737 res=1 19:10:07 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) getpgid(0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, r2, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:10:07 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:10:07 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:10:07 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r1+30000000}, 0x0) [ 475.128528] audit: type=1804 audit(1621278607.756:1035): pid=17752 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/310/bus" dev="sda1" ino=14738 res=1 [ 475.161978] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 475.172566] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 475.321226] audit: type=1804 audit(1621278607.796:1036): pid=17754 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/237/bus" dev="sda1" ino=14261 res=1 [ 475.419537] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:10:08 executing program 5: open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x2007fff) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, r2, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:10:08 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, 0x0, 0x0) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 475.920559] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 476.057622] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:10:08 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1b5040, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) r2 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup3(r2, r1, 0x0) read$dsp(r3, &(0x7f0000000240)=""/92, 0x5c) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000000340)={0xfff, 0x40, '\x00', 0x1, &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000180)=0x4) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, &(0x7f0000000200)={0x0, r5+30000000}, 0x0) 19:10:09 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, 0x0, 0x0) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:10:09 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r1+30000000}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r2, 0xc0045009, &(0x7f0000000040)=0x1) 19:10:09 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, 0x0, 0x0) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 477.064291] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 477.574230] kauditd_printk_skb: 11 callbacks suppressed [ 477.574241] audit: type=1804 audit(1621278610.206:1048): pid=17797 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir240840948/syzkaller.ZSA5WM/304/bus" dev="sda1" ino=14741 res=1 19:10:10 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r1+30000000}, 0x0) [ 477.949693] audit: type=1804 audit(1621278610.466:1049): pid=17803 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.1" name="/root/syzkaller-testdir240840948/syzkaller.ZSA5WM/304/bus" dev="sda1" ino=14741 res=1 19:10:10 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:10:10 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, 0x0, 0x0) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 478.280066] audit: type=1804 audit(1621278610.846:1050): pid=17811 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/239/bus" dev="sda1" ino=14132 res=1 [ 478.313500] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 478.323711] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:10:11 executing program 3: io_setup(0x0, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000100)=0x2, 0x4) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x8280, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x5) tkill(r1, 0x34) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) write$P9_RGETLOCK(r0, &(0x7f0000000040)={0x2e, 0x37, 0x1, {0x1, 0x3, 0x6, r1, 0x10, ',-[#,\\(\\/&R:f,(\x10'}}, 0x2e) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0)={0x8004, 0x80000000000000, 0x5, 0x8001, 0x0, 0x3, 0x100000000000000}, 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x400000000000000}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) [ 478.813892] audit: type=1804 audit(1621278610.916:1051): pid=17813 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/313/bus" dev="sda1" ino=14137 res=1 19:10:11 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:10:11 executing program 3: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 479.064992] audit: type=1804 audit(1621278611.086:1052): pid=17816 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/313/bus" dev="sda1" ino=14137 res=1 19:10:11 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 479.352074] audit: type=1804 audit(1621278611.206:1053): pid=17818 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/239/bus" dev="sda1" ino=14132 res=1 [ 479.384428] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 479.488700] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 479.660789] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 479.789321] audit: type=1804 audit(1621278611.936:1054): pid=17828 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir646615465/syzkaller.swUUdM/318/bus" dev="sda1" ino=14733 res=1 [ 480.105026] audit: type=1804 audit(1621278612.006:1055): pid=17829 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/297/bus" dev="sda1" ino=14742 res=1 19:10:13 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 480.462595] audit: type=1804 audit(1621278612.216:1056): pid=17828 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.3" name="/root/syzkaller-testdir646615465/syzkaller.swUUdM/318/bus" dev="sda1" ino=14733 res=1 19:10:13 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, 0x0, 0x0) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 480.717673] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 480.812510] audit: type=1804 audit(1621278612.246:1057): pid=17835 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/314/bus" dev="sda1" ino=14744 res=1 19:10:14 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:10:14 executing program 5: open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x2007fff) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, r2, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 481.883609] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 482.104088] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:10:15 executing program 3: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, 0xffffffffffffffff, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 482.708316] kauditd_printk_skb: 10 callbacks suppressed [ 482.708327] audit: type=1804 audit(1621278615.336:1068): pid=17865 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir646615465/syzkaller.swUUdM/319/bus" dev="sda1" ino=14615 res=1 [ 482.771942] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:10:15 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(0xffffffffffffffff, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:10:15 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = add_key$user(&(0x7f0000000480), &(0x7f0000000400), &(0x7f0000000580)="b407", 0x2, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200), &(0x7f00000005c0), &(0x7f00000000c0), 0x390, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x1}, &(0x7f0000000340)="00000002", 0x4, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r1, r2, r3}, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)={'xcbc(anubis-generic)\x00'}}) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x12, r4, 0x0) preadv(r4, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) unshare(0x2c040200) r5 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f00003bf000/0x2000)=nil, 0x2000, 0x0, 0x80010, r5, 0xdf22f000) preadv(r0, &(0x7f0000001680)=[{&(0x7f00000000c0)=""/250, 0xfa}, {&(0x7f00000001c0)=""/155, 0x9b}, {&(0x7f0000000000)=""/29, 0x1d}, {&(0x7f0000000300)=""/153, 0x99}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/183, 0xb7}, {&(0x7f0000001480)=""/80, 0x50}, {&(0x7f0000001500)=""/154, 0x9a}, {&(0x7f00000015c0)=""/155, 0x9b}], 0x9, 0x20, 0x94c) r6 = mq_open(&(0x7f0000000080)='m$\x00\xdc\xb7\xb8\xd0>,\xb0\x13\x8b3z>K\x84\x05\x00\x00\x00\x9c\x81\xed\xc2\x00', 0x6e93ebbbcc0884ee, 0x0, 0x0) mmap(&(0x7f0000471000/0x1000)=nil, 0x1000, 0x2000004, 0x10, r6, 0x0) [ 483.125213] audit: type=1804 audit(1621278615.516:1069): pid=17865 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.3" name="/root/syzkaller-testdir646615465/syzkaller.swUUdM/319/bus" dev="sda1" ino=14615 res=1 [ 483.233866] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:10:16 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, 0xffffffffffffffff, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 483.500784] audit: type=1804 audit(1621278615.826:1070): pid=17870 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/317/bus" dev="sda1" ino=14743 res=1 [ 483.742244] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 483.767929] audit: type=1804 audit(1621278615.916:1071): pid=17870 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/317/bus" dev="sda1" ino=14743 res=1 19:10:16 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(0xffffffffffffffff, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 484.129792] audit: type=1804 audit(1621278616.756:1072): pid=17880 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/318/bus" dev="sda1" ino=14743 res=1 [ 484.170264] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:10:17 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(0xffffffffffffffff, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:10:17 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, 0x0, 0x0) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 484.559049] audit: type=1804 audit(1621278616.846:1073): pid=17880 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/318/bus" dev="sda1" ino=14743 res=1 [ 484.709724] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 484.929670] audit: type=1804 audit(1621278617.326:1074): pid=17886 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/241/bus" dev="sda1" ino=14241 res=1 19:10:17 executing program 3: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, 0xffffffffffffffff, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:10:17 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(0xffffffffffffffff, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 485.089633] audit: type=1804 audit(1621278617.376:1075): pid=17886 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/241/bus" dev="sda1" ino=14241 res=1 [ 485.246323] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 485.383206] audit: type=1804 audit(1621278617.486:1076): pid=17890 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir240840948/syzkaller.ZSA5WM/306/bus" dev="sda1" ino=14741 res=1 [ 485.569837] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:10:18 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(0xffffffffffffffff, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 485.701331] audit: type=1804 audit(1621278617.766:1077): pid=17896 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.1" name="/root/syzkaller-testdir240840948/syzkaller.ZSA5WM/306/bus" dev="sda1" ino=14741 res=1 [ 486.090877] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:10:18 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, 0xffffffffffffffff, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 486.541152] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:10:19 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, 0xffffffffffffffff, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 487.037070] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:10:20 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, 0xffffffffffffffff, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 487.686381] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 487.745240] kauditd_printk_skb: 7 callbacks suppressed [ 487.745249] audit: type=1804 audit(1621278620.376:1085): pid=17921 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/321/bus" dev="sda1" ino=14748 res=1 19:10:20 executing program 3: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, 0xffffffffffffffff, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:10:20 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, 0xffffffffffffffff, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 488.415488] audit: type=1804 audit(1621278621.046:1086): pid=17931 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir240840948/syzkaller.ZSA5WM/307/bus" dev="sda1" ino=13907 res=1 19:10:21 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, 0xffffffffffffffff, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 488.642552] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 488.766495] audit: type=1804 audit(1621278621.256:1087): pid=17926 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir646615465/syzkaller.swUUdM/321/bus" dev="sda1" ino=14733 res=1 [ 489.018259] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:10:21 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(0xffffffffffffffff, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 489.197881] audit: type=1804 audit(1621278621.306:1089): pid=17926 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.3" name="/root/syzkaller-testdir646615465/syzkaller.swUUdM/321/bus" dev="sda1" ino=14733 res=1 [ 489.422614] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 489.515016] audit: type=1804 audit(1621278621.276:1088): pid=17932 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.1" name="/root/syzkaller-testdir240840948/syzkaller.ZSA5WM/307/bus" dev="sda1" ino=13907 res=1 19:10:22 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 489.843411] audit: type=1804 audit(1621278621.526:1090): pid=17937 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/322/bus" dev="sda1" ino=13969 res=1 [ 489.987701] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 490.307908] audit: type=1804 audit(1621278621.706:1091): pid=17937 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/322/bus" dev="sda1" ino=13969 res=1 19:10:23 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, 0xffffffffffffffff, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 490.612068] audit: type=1804 audit(1621278621.966:1092): pid=17941 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/301/bus" dev="sda1" ino=14049 res=1 19:10:23 executing program 3: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, 0xffffffffffffffff, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 490.752528] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 490.888181] audit: type=1804 audit(1621278622.196:1093): pid=17941 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/301/bus" dev="sda1" ino=14049 res=1 19:10:23 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 491.100924] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 491.109026] audit: type=1804 audit(1621278622.556:1094): pid=17946 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/323/bus" dev="sda1" ino=13969 res=1 [ 491.367342] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:10:24 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, 0xffffffffffffffff, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:10:24 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:10:25 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(0xffffffffffffffff, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 492.709414] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 492.780290] kauditd_printk_skb: 10 callbacks suppressed [ 492.780300] audit: type=1804 audit(1621278625.416:1105): pid=17976 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/325/bus" dev="sda1" ino=14004 res=1 [ 492.955011] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 493.239552] audit: type=1804 audit(1621278625.456:1106): pid=17977 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/302/bus" dev="sda1" ino=14308 res=1 19:10:25 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 493.596958] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 493.631280] audit: type=1804 audit(1621278625.726:1107): pid=17977 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/302/bus" dev="sda1" ino=14308 res=1 19:10:26 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(0x0, 0x0) [ 493.959913] audit: type=1804 audit(1621278626.156:1108): pid=17983 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/244/bus" dev="sda1" ino=14321 res=1 [ 494.214688] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 494.384389] audit: type=1804 audit(1621278626.386:1109): pid=17983 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/244/bus" dev="sda1" ino=14321 res=1 19:10:27 executing program 3: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 494.739743] audit: type=1804 audit(1621278626.776:1110): pid=17986 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/326/bus" dev="sda1" ino=14290 res=1 [ 495.062833] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:10:27 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, 0xffffffffffffffff, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 495.187609] audit: type=1804 audit(1621278627.606:1111): pid=17992 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir646615465/syzkaller.swUUdM/323/bus" dev="sda1" ino=14162 res=1 [ 495.528799] audit: type=1804 audit(1621278627.816:1112): pid=17992 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.3" name="/root/syzkaller-testdir646615465/syzkaller.swUUdM/323/bus" dev="sda1" ino=14162 res=1 19:10:28 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(0x0, 0x0) [ 495.734094] audit: type=1804 audit(1621278628.126:1113): pid=17997 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir240840948/syzkaller.ZSA5WM/309/bus" dev="sda1" ino=14209 res=1 [ 496.077479] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 496.199463] audit: type=1804 audit(1621278628.336:1114): pid=17998 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.1" name="/root/syzkaller-testdir240840948/syzkaller.ZSA5WM/309/bus" dev="sda1" ino=14209 res=1 19:10:29 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(0x0, 0x0) 19:10:29 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, 0xffffffffffffffff, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 496.872924] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 496.956870] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:10:30 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(0x0, 0x0) [ 497.841569] kauditd_printk_skb: 4 callbacks suppressed [ 497.841579] audit: type=1804 audit(1621278630.476:1119): pid=18014 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/328/bus" dev="sda1" ino=14274 res=1 [ 497.883106] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:10:30 executing program 3: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(0x0, 0x0) [ 498.389147] audit: type=1804 audit(1621278631.016:1120): pid=18020 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir646615465/syzkaller.swUUdM/324/bus" dev="sda1" ino=14162 res=1 [ 498.559043] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:10:31 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(0x0, 0x0) [ 499.535356] audit: type=1804 audit(1621278632.166:1121): pid=18026 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir240840948/syzkaller.ZSA5WM/310/bus" dev="sda1" ino=14163 res=1 19:10:32 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, 0xffffffffffffffff, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:10:32 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(0x0, 0x0) [ 500.041191] audit: type=1804 audit(1621278632.676:1122): pid=18031 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/329/bus" dev="sda1" ino=14417 res=1 [ 500.177226] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 500.497657] audit: type=1804 audit(1621278632.926:1123): pid=18031 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/329/bus" dev="sda1" ino=14417 res=1 19:10:33 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, 0xffffffffffffffff, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 500.636538] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 500.927541] audit: type=1804 audit(1621278633.176:1124): pid=18036 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/246/bus" dev="sda1" ino=14355 res=1 19:10:34 executing program 3: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(0x0, 0x0) 19:10:34 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(0x0, 0x0) [ 502.606847] audit: type=1804 audit(1621278635.236:1125): pid=18048 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir240840948/syzkaller.ZSA5WM/311/bus" dev="sda1" ino=14514 res=1 [ 502.820545] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 502.926525] audit: type=1804 audit(1621278635.306:1126): pid=18049 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir646615465/syzkaller.swUUdM/325/bus" dev="sda1" ino=14498 res=1 19:10:36 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(0x0, 0x0) 19:10:36 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, 0xffffffffffffffff, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 503.914562] audit: type=1804 audit(1621278636.546:1127): pid=18057 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/330/bus" dev="sda1" ino=14164 res=1 [ 503.952007] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 504.211128] audit: type=1804 audit(1621278636.606:1128): pid=18057 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/330/bus" dev="sda1" ino=14164 res=1 19:10:37 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, 0xffffffffffffffff, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 504.520279] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 504.652540] audit: type=1804 audit(1621278636.966:1129): pid=18062 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/247/bus" dev="sda1" ino=14417 res=1 [ 505.015783] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:10:37 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(0x0, 0x0) 19:10:38 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, 0xffffffffffffffff, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 506.134236] audit: type=1804 audit(1621278638.756:1130): pid=18071 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir240840948/syzkaller.ZSA5WM/312/bus" dev="sda1" ino=14530 res=1 19:10:38 executing program 3: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(0x0, 0x0) [ 506.423962] audit: type=1804 audit(1621278638.996:1131): pid=18075 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/331/bus" dev="sda1" ino=14164 res=1 [ 506.470727] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 506.789643] audit: type=1804 audit(1621278639.186:1132): pid=18075 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/331/bus" dev="sda1" ino=14164 res=1 [ 507.054693] audit: type=1804 audit(1621278639.686:1133): pid=18081 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir646615465/syzkaller.swUUdM/326/bus" dev="sda1" ino=14531 res=1 [ 507.213944] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:10:40 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000018c0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000028c0)={r1, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0}) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000180), 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001540)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP(r6, 0xd0009412, &(0x7f00000002c0)={r8}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001740)={0x0, [{}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x2, "3bfef3a16dd279"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000057a00)={0x10001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x80, "667154323151fc"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000058a00)={0x10, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {0x0, r10}], 0x80, "862b65a96da9cb"}) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x70, 0x9, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x5}, [@IPSET_ATTR_DATA={0x5c, 0x7, 0x0, 0x1, [@IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x7}, @IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0x9}, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e21}, @IPSET_ATTR_SKBQUEUE={0x6, 0x1d, 0x1, 0x0, 0x4}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x4}, @IPSET_ATTR_SKBPRIO={0x8, 0x1c, 0x1, 0x0, 0xe0}, @IPSET_ATTR_IP2={0xc, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}, @IPSET_ATTR_SKBPRIO={0x8, 0x1c, 0x1, 0x0, 0x4}, @IPSET_ATTR_PROTO={0x5, 0x7, 0x67}, @IPSET_ATTR_SKBMARK={0xc, 0x1b, 0x1, 0x0, 0x7}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x20008010}, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$inet_udp(0x2, 0x2, 0x0) close(r13) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x28}}, 0x0) write$binfmt_misc(r12, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r11, 0x0, r13, 0x0, 0x4ffe2, 0x0) 19:10:40 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:10:40 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(0xffffffffffffffff, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:10:40 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(0xffffffffffffffff, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 508.406183] audit: type=1804 audit(1621278641.036:1134): pid=18092 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/306/bus" dev="sda1" ino=14166 res=1 19:10:41 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fsetxattr$trusted_overlay_upper(r4, &(0x7f0000000040), &(0x7f0000000200)={0x0, 0xfb, 0xe9, 0x4, 0x1, "f44ca813754b3832102e5443ce626b70", "163c0ba97de7751a54d7f9a2a06307397d7282e34e30b269759fb2aa4146247fb44ee5aae4e96cd2d2c40a26f76fe62dbe368bafbb6721d68d5c0193a6d9841d7be6c86f455c3fb59351a9265a1c26beb339710f262ab6c740a1ab64644e5b350dd45728b8d71c9ea9a4011cfebd12a402b61d29a4db5a260ded0c58109cd570f343ad4f0541d9997be2577fc91e1391cc30a98f3df720db2df481702a4e0729b09f04971b3a7574fddbcc31cf68da13af8b57313fb081e00adb31b3669fb74cf98ed1ec06c72b2ea406e7f1e5f4658ad1325993"}, 0xe9, 0x3) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) [ 508.579788] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 508.792688] audit: type=1804 audit(1621278641.156:1135): pid=18096 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/248/bus" dev="sda1" ino=13993 res=1 [ 509.051348] audit: type=1804 audit(1621278641.386:1136): pid=18092 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/306/bus" dev="sda1" ino=14166 res=1 19:10:41 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 509.423091] audit: type=1804 audit(1621278641.456:1137): pid=18100 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir240840948/syzkaller.ZSA5WM/313/bus" dev="sda1" ino=14533 res=1 19:10:42 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(0xffffffffffffffff, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:10:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) sendto$l2tp6(0xffffffffffffffff, &(0x7f0000000200)="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", 0x1000, 0x80, &(0x7f0000000040)={0xa, 0x0, 0x5, @mcast1, 0xfff, 0x1}, 0x20) socket$nl_route(0x10, 0x3, 0x0) preadv(r3, &(0x7f0000003380)=[{&(0x7f0000000080)=""/160, 0xa0}, {&(0x7f0000001200)=""/48, 0x30}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/4096, 0x1000}, {&(0x7f0000003240)=""/221, 0xdd}, {&(0x7f0000003340)=""/62, 0x3e}], 0x6, 0x3, 0x7) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) bind$l2tp6(r0, &(0x7f0000003400)={0xa, 0x0, 0x80, @mcast2, 0x40, 0x3}, 0x20) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) [ 509.711796] audit: type=1804 audit(1621278641.656:1138): pid=18104 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.1" name="/root/syzkaller-testdir240840948/syzkaller.ZSA5WM/313/bus" dev="sda1" ino=14533 res=1 [ 509.811918] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 510.092212] audit: type=1804 audit(1621278642.246:1139): pid=18113 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/249/bus" dev="sda1" ino=14004 res=1 19:10:42 executing program 3: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:10:42 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:10:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) socket$nl_route(0x10, 0x3, 0x0) [ 510.388986] audit: type=1804 audit(1621278642.376:1140): pid=18115 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/332/bus" dev="sda1" ino=14534 res=1 [ 510.495406] audit: type=1804 audit(1621278642.786:1141): pid=18115 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/332/bus" dev="sda1" ino=14534 res=1 [ 510.668960] audit: type=1804 audit(1621278643.306:1142): pid=18132 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir646615465/syzkaller.swUUdM/327/bus" dev="sda1" ino=14756 res=1 [ 510.840989] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 511.090759] audit: type=1804 audit(1621278643.356:1143): pid=18133 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/250/bus" dev="sda1" ino=14498 res=1 19:10:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) preadv(r0, &(0x7f0000001640)=[{&(0x7f0000000040)}, {&(0x7f0000000080)=""/189, 0xbd}, {&(0x7f0000000200)=""/79, 0x4f}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/145, 0x91}, {&(0x7f0000001340)=""/240, 0xf0}, {&(0x7f0000001440)=""/192, 0xc0}, {&(0x7f0000001500)=""/66, 0x42}, {&(0x7f0000001580)=""/189, 0xbd}], 0x9, 0x8, 0x9) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) 19:10:43 executing program 3: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 511.847787] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:10:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r4, 0x89f0, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000200)={'ip_vti0\x00', 0x0, 0x10, 0x10, 0xfff, 0x5, {{0x35, 0x4, 0x2, 0x0, 0xd4, 0x68, 0x0, 0x0, 0x29, 0x0, @dev={0xac, 0x14, 0x14, 0x17}, @remote, {[@rr={0x7, 0x7, 0x97, [@multicast2]}, @generic={0x94, 0xa, "ac46933c6422fc8f"}, @end, @cipso={0x86, 0x5e, 0x3, [{0x7, 0x5, "618008"}, {0x1, 0xe, "5a34e75018b6cb273100d187"}, {0x7, 0x8, "850cf499753b"}, {0x5, 0x2}, {0x2, 0x4, "4baa"}, {0x7, 0xb, "fd9101ac1c444aa389"}, {0x1, 0x3, '5'}, {0x6, 0x6, "f23c5c1d"}, {0x2, 0x12, "66abe937ed41a23fb78d185018b632d9"}, {0x7, 0x11, "7b7e309084cf0f2d8b8a8c3cb1c082"}]}, @timestamp_addr={0x44, 0x34, 0x3b, 0x1, 0x4, [{@broadcast, 0x800}, {@broadcast, 0x8}, {@multicast2, 0x1f}, {@dev={0xac, 0x14, 0x14, 0x29}, 0x9}, {@private=0xa010102, 0x1ff}, {@dev={0xac, 0x14, 0x14, 0x2a}, 0x7}]}, @ssrr={0x89, 0x1b, 0x6b, [@local, @empty, @local, @remote, @private=0xa010100, @initdev={0xac, 0x1e, 0x1, 0x0}]}]}}}}}) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) 19:10:45 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(0xffffffffffffffff, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:10:45 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(0xffffffffffffffff, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 512.866404] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:10:45 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(0xffffffffffffffff, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:10:45 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1800003, 0x110, r1, 0xe0dbc000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) sendmmsg$unix(r2, &(0x7f0000000240)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002780)=[{&(0x7f0000000100)="7d6bfee4e548f1a4a5b9dd9ecd34378fd0ac2d94195218fd9c4a376ce0222d765684f7a13308e718b4cf6bc6cab8a766231480829d875e953a44", 0x3a}, {&(0x7f0000000200)="2449249f8074051bf566499544866dc9513aea80bb3423d66497c5492568393b1a318c6fec2c9d6fb42f408d217418d8a9ea14028cd22963a63003a81d9d712c", 0x40}, {&(0x7f0000000300)="19efbd4c048203433eac72e485e32b85c006ed103f35145726f145048887e86d9b135a4bfd355e5c2877ee4ea0d7f25ef3d833f9132abf44e4d70d695aed791e0b8066428f6e176890ed6be9963330261bfb1dbcfa88f3c965c2232a10c88a5cf2a6a4e6c8260d3a61034fe672f235d259d4b6ebc1f983e5aea69909b07347717a0d7136ac661da2b7b01320404cb4bfbaadcfb0dca99929a2afe7490e845e3318da2ea2c747dd03f5395cdbe96ec9e6515ff25b9c0c4a1e3b6793a5458159", 0xbf}, {&(0x7f00000003c0)="a5c8ef271b8f5953f35ab4e181700d9622054b2599562db19142e0901fcf812bc251341f4257e92037cd36ae6c8f05235abf2c4d10518d9fbfcae446f44efad108356dc81b430ed2156264cf1527cbf36808035a4bedcd0a01b59de46fccb766002ae2f44f7524a7dded2062b4d5a9043ef6d3f2b2fae2c3f97833637d86d04853ebc2f5bceea054e8772daa5e7aefd57aa1aca41899636c56f1ae40a0013e394f186b6faf5fd91d8a5e28e0f3f7a994351ab8ccf8", 0xb5}, 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0x1000}, {&(0x7f0000001480)="40cfbb58bebdb43f2f252ea812b79d8bec0d73e16c56c841e239d5c0a3e40eed42088e7f8b8e5a90129f9b02b5b15e251c77bee95ece5817c56424c039c3f11413a279c3a2d0c73234c1c1257adbe96b9b9d21e4923376c3348e955eecac0ef6d5ea304cdeb4f39c23cfa3c989ef6bb751947f433b31fea87682bb5cc4fd5c8a6b44f9db5a043639ab4592c3f8dc100b649fb0d81d109d16e16d46d1fd67d28b1083f5893925796c813d937f4236e590f1ed6a009d6aaa7f9e1557aa0ad1a1b8cd61cbc169f659a0a41177d90ed7d69501c4173252e18916", 0xd8}, {&(0x7f0000001580)="17913164d87988b5827f4b0dd775479478baa9403697c29264764b26ff3a80bea2e13765358cf96a54aa3a5241cba86457fbbc8ca24e24a7ddf748fcad898f3451a87d5aa65bc6057638c604c2d903727a4acca323709c2c8e08c3ea9f56afa6d09e90da736ce368e1fe8cccdf4ae0eea76dfa1abe9fe2cdbb8ff48e4acfa805221ca69c17a20aa0fca57845f62af91e99bfe3c2e1bd1e4d148de015a27bf7ab93b5b3772e53120a97fe8a3c2d353cc4e78038f267c95d3f6e67e739493c68644ef1cbe6ab57f501cdfe7cd69e72eb3165a5aff4c655a55e8e1aa8224c9834f14ffd620b0a6dcb", 0xe7}, {&(0x7f0000001680)="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", 0xfe}, {&(0x7f0000001780)="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", 0x1000}], 0x9, 0x0, 0x0, 0x800}], 0x1, 0x800) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001800150600000000000000000a0000000000000000afa0bff58dac23f5294df6a4adb8fa"], 0x28}}, 0x0) write$binfmt_misc(r4, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r3, 0x0, r5, 0x0, 0x4ffe2, 0x0) [ 513.591228] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 19:10:46 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040), 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 514.221177] kauditd_printk_skb: 9 callbacks suppressed [ 514.221188] audit: type=1804 audit(1621278646.856:1153): pid=18174 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/251/bus" dev="sda1" ino=14752 res=1 19:10:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@gettaction={0x78, 0x32, 0x2, 0x70bd28, 0x25dfdbfc, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}, @action_gd=@TCA_ACT_TAB={0x4}, @action_gd=@TCA_ACT_TAB={0x2c, 0x1, [{0xc, 0x1a, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0xc, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0x10, 0x6, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'vlan\x00'}}]}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x9}, @action_gd=@TCA_ACT_TAB={0x20, 0x1, [{0x10, 0x0, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}, {0xc, 0x8, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xffffff81}}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4008000}, 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) 19:10:47 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 515.012758] audit: type=1804 audit(1621278647.646:1154): pid=18184 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/252/bus" dev="sda1" ino=14768 res=1 [ 515.055151] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:10:47 executing program 3: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, 0x0, 0x0) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:10:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) sendmsg$NL80211_CMD_CONNECT(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000000000/0x800000)=nil, 0x800000, &(0x7f0000000600)=""/76) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket$nl_route(0x10, 0x3, 0x0) read$FUSE(r2, &(0x7f0000000680)={0x2020, 0x0, 0x0, 0x0}, 0x2020) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000000680)=0xc) lchown(&(0x7f0000000340)='./bus\x00', r6, 0x0) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipmr_delroute={0x48, 0x19, 0x0, 0x70bd2c, 0x25dfdbfb, {0x80, 0x10, 0x14, 0x6, 0xfc, 0x0, 0xc8, 0x2, 0x3200}, [@RTA_PRIORITY={0x8, 0x6, 0x1}, @RTA_PRIORITY={0x8, 0x6, 0xffff14de}, @RTA_UID={0x8, 0x19, r5}, @RTA_MULTIPATH={0xc, 0x9, {0x2, 0x10, 0x1}}, @RTA_UID={0x8, 0x19, r6}]}, 0x48}, 0x1, 0x0, 0x0, 0x14}, 0x20044015) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r2, 0x0, r4, 0x0, 0x4ffe2, 0x0) [ 515.339432] audit: type=1804 audit(1621278647.806:1155): pid=18185 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/252/bus" dev="sda1" ino=14768 res=1 [ 515.778830] audit: type=1804 audit(1621278648.406:1156): pid=18191 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir646615465/syzkaller.swUUdM/329/bus" dev="sda1" ino=14773 res=1 [ 515.790780] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:10:48 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, 0x0, 0x0) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:10:48 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(0xffffffffffffffff, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 516.112822] audit: type=1804 audit(1621278648.586:1157): pid=18197 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.3" name="/root/syzkaller-testdir646615465/syzkaller.swUUdM/329/bus" dev="sda1" ino=14773 res=1 [ 516.313894] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:10:49 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(0xffffffffffffffff, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 516.641764] audit: type=1804 audit(1621278648.816:1158): pid=18201 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/308/bus" dev="sda1" ino=13995 res=1 19:10:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000000040)=""/187, 0xbb}], 0x3, 0xd9f, 0xffffffff) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) [ 516.893564] audit: type=1804 audit(1621278649.116:1159): pid=18204 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir240840948/syzkaller.ZSA5WM/315/bus" dev="sda1" ino=14763 res=1 [ 517.301163] audit: type=1804 audit(1621278649.146:1160): pid=18208 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/308/bus" dev="sda1" ino=13995 res=1 19:10:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r3) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) [ 517.596109] audit: type=1804 audit(1621278649.306:1161): pid=18210 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.1" name="/root/syzkaller-testdir240840948/syzkaller.ZSA5WM/315/bus" dev="sda1" ino=14763 res=1 [ 517.971712] audit: type=1804 audit(1621278649.576:1162): pid=18217 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/334/bus" dev="sda1" ino=14770 res=1 19:10:50 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 518.491314] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:10:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$CAN_RAW_FD_FRAMES(r4, 0x65, 0x5, &(0x7f0000000040), 0x4) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) 19:10:51 executing program 3: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(0xffffffffffffffff, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:10:52 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:10:52 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:10:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_mount_image$squashfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000000300)="a2826f29f37cb61ad5a25b5288fe97bfb12a481860159fa0cbe23d79a1d25de409fbdcc64cfee36c7ccb0ee8f384101420b33996193ad2d7545dcd175175c3c57332bc5f45e3a692db549992c79ec570a3f7", 0x52, 0x6d03fbb}], 0x104010, &(0x7f0000000380)={[{}, {'%[\x1a/('}, {'!}{+\x10%'}, {'%'}, {'[$@\'&^'}], [{@smackfshat={'smackfshat', 0x3d, '$'}}, {@subj_user}]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x24, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_PRIORITY={0x8, 0x6, 0x8}]}, 0x24}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000040)={0xfa84, 0x0, 0x4, 0x400, 0xcca, {}, {0x1, 0xc, 0x2, 0x8, 0x4, 0x1f, "9eddac57"}, 0x5, 0x3, @offset, 0x10001, 0x0, r1}) ioctl$FIDEDUPERANGE(r4, 0xc0189436, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100008000000000ffffff90000000000200000000000000", @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00\x00\b\x00'/28, @ANYRES32=r1, @ANYBLOB="000000000300"/28]) [ 519.823879] kauditd_printk_skb: 5 callbacks suppressed [ 519.823889] audit: type=1804 audit(1621278652.456:1168): pid=18251 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir240840948/syzkaller.ZSA5WM/316/bus" dev="sda1" ino=14066 res=1 [ 520.052183] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:10:52 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 520.242795] audit: type=1804 audit(1621278652.566:1169): pid=18254 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/335/bus" dev="sda1" ino=14083 res=1 [ 520.466164] audit: type=1804 audit(1621278652.716:1170): pid=18261 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.1" name="/root/syzkaller-testdir240840948/syzkaller.ZSA5WM/316/bus" dev="sda1" ino=14066 res=1 [ 520.643731] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:10:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000040), 0x0, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) r5 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet(r5, &(0x7f0000000480)={0x2, 0x8, @remote}, 0x10) mount$fuseblk(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x104001, &(0x7f00000004c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000020000,user_id=', @ANYRESDEC=r4, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="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"]) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) [ 520.829152] audit: type=1804 audit(1621278652.906:1171): pid=18256 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/335/bus" dev="sda1" ino=14083 res=1 [ 521.172177] audit: type=1804 audit(1621278653.266:1172): pid=18267 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/309/bus" dev="sda1" ino=14145 res=1 [ 521.468056] audit: type=1804 audit(1621278653.436:1173): pid=18268 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/309/bus" dev="sda1" ino=14145 res=1 19:10:54 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=@deltfilter={0x24, 0x2d, 0x300, 0x70bd26, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0x9, 0x1}, {0xfff1, 0xfff3}, {0xc, 0x7}}}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x4084) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r2, 0x0, r3, 0x0, 0x4ffe2, 0x0) 19:10:54 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, 0x0, 0x0) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 522.129400] audit: type=1804 audit(1621278654.766:1174): pid=18281 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/254/bus" dev="sda1" ino=14195 res=1 [ 522.140562] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:10:54 executing program 3: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(0xffffffffffffffff, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 522.423863] audit: type=1804 audit(1621278654.916:1175): pid=18283 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/254/bus" dev="sda1" ino=14195 res=1 [ 522.734198] audit: type=1804 audit(1621278655.236:1176): pid=18288 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir646615465/syzkaller.swUUdM/331/bus" dev="sda1" ino=14259 res=1 19:10:55 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 523.063021] audit: type=1804 audit(1621278655.336:1177): pid=18288 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.3" name="/root/syzkaller-testdir646615465/syzkaller.swUUdM/331/bus" dev="sda1" ino=14259 res=1 19:10:55 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000040), 0x0, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000008740)={0xffffffffffffffff}) r7 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000008800)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfe, 0x8000000}, 0xc, &(0x7f0000008680)=[{&(0x7f0000000200)={0x170, 0x36, 0x2, 0x70bd28, 0x25dfdbfd, "", [@typed={0xdd, 0x22, 0x0, 0x0, @binary="d2081c8793a7d621ee76aeeab5e0768656570367e5f5fb60269cecf9b6477ce97281f144b97501226f955cc95468637fb8e74650efc876162876fdc7a825841bb98c0ea2e4191c6dc9a7f70a5c663d5268dde5e22358b1e5388cab2b37c7e1f036974c310427f27a5a32d212006f9709cd780a9f5834d45b17ff66cfebcd9cad36f4f5d7f7621630cd5030c7da5d68c4ccb7e480b4159264a4d01b9d1fc37762b40affc299a2a1154494cedc3379c1719d85790f074e99a01787df207cbfa23371adcc77756f12263fb5c9562ac9176c6f525bf3da7071274e"}, @generic="ef161d92ec1da700ec9253ab23e3cfed0c91ad2a22a11c8b74a36d67a6578be826ce87257185a72788acd8a18ca9eeb579938fa36deb2df5145fe33f8cb184e3eccd014365da6681ce9bd97d270710821d593ccbfe8d7d4abf1500cb7d167487acfb757e22109c41ebe53d9e738a15397c332900aadc16c4be0b7632bde4"]}, 0x170}, {&(0x7f0000000380)={0x10b4, 0x41, 0x400, 0x70bd28, 0x25dfdbfd, "", 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@typed={0x8, 0x8e, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="f1ec6b89b631b22f12becb016794febe9d35ae8803585d098a0b9d68d9cd197236efdbe8d5806f5866ff14d68714b0d56f0138abec1411b6f9a3175c49d69d9e59ae735194ecb4b9237714064d5e23b43c4fc2a6161d690b0132f56e931ca78228335dba42c562a3f0ee7ba7a44c216006172afedcb372c673ff6708e6ff703e882ed3b880e0af57e1fc8e0ce18419944ed05647cf7014d0f961a999230af3e33836ee280e1f8b6b4d2c27c6b0e87f928e843751a67c2c0d4641ee7c84fe90a10a8f8b569bd5169ac1bc6681c58466c08fd3aea259c6844b69e1a85490958a3f073003533d122a309e092f3964ac064e", @typed={0x8, 0x4e, 0x0, 0x0, @ipv4=@private=0xa010100}, @generic="0427055a01603edb45b63fcbc6283180201200aff48769b1cd1c37b5079dc8019fa860d478e549470a8fe023ae3820354660881bf869a8257e0be50d8a6882efd66f0f8b23d0bafce53f3d18b4b3ec876ad0d36135339920b425b11b2fcf9ed433bf882e2bfdb33a4c1e4605cc5b331b8fa2201b6c107a", @typed={0x8, 0x90, 0x0, 0x0, @u32}, @typed={0x8, 0x60, 0x0, 0x0, @ipv4=@loopback}, @generic="6ffba1fe2349433dcd15c054190f3a42c352cf1e233d01b5e1e8fb0f51ddb05dd19bb584802ae806164994"]}, @nested={0x10d6, 0x69, 0x0, 0x1, [@generic="1a6deea74defef896c4d52332e76e6d2e0d1d05d882e9a99525395f9a71494244d995092be2923bdc5a61844e57e8db01ec2f40d8af18a446acda89b0831d35f3f0e2b47bb9cb1ee74ee9089873ee7c57caaeade333b9587", @generic, @generic="ee79ab8f5e21b632d7f55effa67a94f21a26843b211656bcca07d8c57ba989f90d70f0f138780f3151d53129833d6a1e3a99e3912d379b2e1e73c2e6c9b8d2f6313c4a94cb93d78153be5536e1b430b48be7081f2f42988f9c7fa9f81574eb31e3d2b5fa0cbc9e9bc78dc3235ee36266307acd7ddd010b8992b0de4de5ef595a3620c2860f7dcd5f6ad5f85280f8437a448cebfdcc8555a9f3fbbb9caa29c5b9890f08648d35246a5c19101f462e382467de3a16fcfb88d10983d83ca39a039e8bb6cb417a6a8193217ed18941be08c7a0007279c11743a6a9b54b49de69eb62ab9bf65fb0719188812b4ffa59fe37de476d20fb74ac0d4002727e489c32e24ec2322f5e523e6ec9c6d58eebf28d095cc51e17b5be97856239265b7490c2e63e2b5be98ad7128f69cf12a2c34a9a208d2013cbf151765455e790a1f852b4be8a303b49d81896e9684a5528ca8391b9719e9210c27915dae11034e2036f02ea771414020189d868169b818c33619764c2a0f25dd8cbc6b884db05a677d64b6acc3703db03b07621c0af43cb0e1c84c38c19be4fed84c2b81a7db1dbc4adb414d31d64a7570e4771ffe3ead8849ac7fbe075e00467b9536014d4d004a1edc0a9f9ce6da735d3276a847307a6217fe067185fdfd0db7cbd2dd46240a20f8af6a0f0c2af514f291ee9de5c2e357632e48034f610c1239e1c5c6d10729ec4b29db7be3761da0ea3c19bfcc96fbfd07bcaa9c920a304ffbbdb6d0962192924e49aa29d8113b868487cc1a920fecd73b9764174ee491dde9761041aae39df4a5f52cbf3ec5f22f6390c1205435c7e3281daf3a54fade533b64cd27ff005446296ce2da8eb4a216fe43048b2d76f34897e04f4049d994f2418df94321d744707dceb90723291e39551daf70a590d2e29b54069a5661b94083a4ba44033722a95c6ef7af4c963521a815c440bd9d2e8bc79de68a0bb2684d79aa6d70d7e8de3eef986f9deb32ada102458ef27a197f362844f27da739cea8536dfb1fd3452558c11d83a9e392266df594a1c97a95a922308ce71e47caead1ed57ec8dcda18cae09ff79e0944ff754f59c386b8862192e5f2ebc21e9d7278d7092c93a480a2ac626b7f69347fece57f693c6e8f8834a36be3ec61429ef38c79808b236b5e6c48abdca4d9ec10e4a9ce4f29ea8546fd343849973113610c5b96a2474d1577c2a41a646428b5d87e0b3771251599547ff137f0a02af3c70200e0076a9381d832e3c54b6542206087232737a8496344bf3891a1fd78b085fe82350ca530de9afb0581de73ca9ae0aff3ad9f23b4ef965c3cad2780611986da26cc305b3d553fbbd658bf64557db4be270daf02bd728e0ac045855e4899d11102a5d6dddccb2d470fcaadef1b5fdd4f9f9bfb589f604100607210d465545c880feaa211649949841f3fd71da28e492406bb65467dacc7b39d65a89ad813e948672fa3b9d75a898ac380a69ce4918c45a74cfe74b007ac27c42c43d297c91350c7613c9611d1cf2a442e6283dd24f1ef43b698696a809994e27a905cd9d0fdd10847eaac96faf8e5c2e7d6005568753c1bfe583e44168536931fe50d2d4959dc7dc713de2e78b27da3d5d1933eac07806b485dc913b380a5a59d3b8dd9306a7d66bb893bc3f79d240a97e36df06510a7f4bc421faa743b192d865bd2191a47c5e2a9f971a2a4f5dabfd37c55284c63a84a0afc790d15c47345545cb468f31604e240ed4435dae6d6129d3016d07b2bb5a65380cee736d85b71c40a1695817b7258dae6a098d2d26b9626618ac92fb7afa39047e61c3d6c3141981e40bd5db4cdfca0623c53fc39aaa196eba1798c3dc3598b8893e178f27ded48cfce77572e77cade2baf71e55901b4d5047e71d1eb792f20ab582eba2b614d4cfdd36859d39e0d183561454498647581722e661dcf7221620a71641d1c8bcbb5d2991ff3dbed13242aece2c4b93199fe9e4e41ad353e5ce704816db7ac56e887c233d5dc9f93faebd38034711fc85081411579e915134cb5e473c009f5d25c532e158051726b3e97038f352236df3392eb8388f29853fd54cf0f0af623e612b073a648f04f648851758ffbe647a83891b99ed4c87b3a2c1ae836a87a9a1e67b39aa8c75679adeab3f8b0ad8132dddc5038d5b075316e20f7fd9b902f2f0e19bda6c2a3500ade7cd4ec853b5cf9428901fc73bd721bdcdbaba31fafe206faf027f5343b4a9d40693068645e0ec001479a38eb2e54a7cd12c637ca10b2e6ba74c4aa6ad2cd5afa64d13210f2773f4ba124699f62b17ed95a735fb20d0df735c91d1c4a414f6636a2c51ce1cceea8df0b7152b62aab3982391199dbf48feb7e5dddd1361755fdfda0987d15523ce1f0844b0a9f58c6cce24a92543d01cd060242e0de1ae576bb1e5a37627b6eb9efb8b93253847df58d8d6997d647a6ba58c9fe199f18cce1cf161a1033fe87bd74c7bbe443b2534f70baace51a88437b8cec45741e93cf3e46e2f5b555ab2e459ea4b64b218b0ed7fe6e692cd2a325e89a6064382251eff83a14181a689f3f850aefe29512cf0f07f854e9784efa9a00d03f97e6b56567d476fe1dc9efd9fa96b81897203dc6af66ff4394e9ff4f9b376a32c652b1cd6da9c7ffa7f967d09de21e7ce1d54f749a8a7dfe8babb84f4e5ea980e4bf6527fc177f7a7abcb0b3ae46b899ccb5be95d67f13bfc12a58fe5abe6b9527db40c90e5823046164c10ac04e909f54625b420803ce2c1e4cf0accf7e9e2e3d811e73f92b65d9fb7ff39a8299317b83b50f4538b4e9dd8064a8c7988a44ba6e8bcb737859e2a0b29484b90c5febf2c79d68e1c6021f2bfe1e92a1b533135d4e7e17188ff2e36aa580664efa6243dc6e8789977ce4519397da2916b52317fbf8e560a1dc80423d066dbb07c55bc7cef250bbaa43884b3869e7297396636b1c9f563c5bbf5e6b81a65e0849e1e1a809d05184892ee30fa21805ff975494b51fcc32c9041d2814e9f78d9aacd0ce154782fe2762429f17e7f6a595f7ffccf137398798f3c4a468f9d37830f4ab48a13281e032239917f45b261edc5f95b540a8c0c1e9fae074bf7cf0298fb70c1bc0b2305fc76e1eb62636ca982fd1bda6080464ffcd2d1062fe33fe505ce2230eca3f53a72181247704bf4d5b3201a77acffb989f0050949eeb8ba29d4675b54169502cc042f61fb1db1cb24c6f7848f8dd49cf99d48036c3ffc0c37c33e5de962498a8591d6fdf5bd52dfdf9bd681c006486bd4da26f0e3803abcbfa5697d0a4dcd12e4c69de966a0eacd5dcb461c11e25c6e79168888b139f65499ce5b0300b2a2700e3088fab30181867c0e64bc46dcdee7eeee454c775c505586eb12dddf2396b6beebed7dc1b977e16c930bf956b2e797fa54f175a7db330015f45d47c09bbd3cc4c57a7fbbdf952722172caf47c87381936469af70f15112416f7d6f54eced8c8fd879860dfb85466ef792bef774d8604e12c3518e5b5ce2f3169ccb3dc22e9dab47367b7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@typed={0x8, 0x83, 0x0, 0x0, @ipv4=@multicast1}, @generic, @generic="d75f492cc1cfc3415e0b2484af0dfd108d34eea7f8e2dd48523999f124f569aee80f31946a9d2be204b075adb3753654fc434d4fd7ead4b54a4e62bd8970fa357e0eaf700d914ef5fca98fe59e83abdbd48bf6bc6d919093c08e471a653c9a0d4ee1426a48c89ef4820c", @typed={0x8, 0xc, 0x0, 0x0, @u32=0x8}]}, @typed={0x8, 0x86, 0x0, 0x0, @fd=r0}, @generic="1cdcb31649ed7b754aea88393f1f9f362fed1d0ae0dac187cedbbf888596e9d5621e8e8d2561f71abdd258e87a037d88b60ff7ea2d21496180c144146b424611b4f8d05f08a48a01bb7e5c35857261980349b5bbb3ba2c509da58f8fc4f98e0e8fe8e0aeee68685f4b192b1f0f61d4345a14d1596e69eb887b2d2fdb16989460661022ac7744a52c878d11e02642b6818f55eef9396d60d602333c4b8f8f5a9cf4fe5b5bc180fd487e325410743e8d87d2fac762dd3f4d443adf7d915d481f056d3832e97c06c62f3714b758026943bf17537863c5eabb1bdd9ce9d8f79af7bd48eb6328a2e750a978b7e07fe70ac9"]}, 0x23a4}, {&(0x7f0000008380)=ANY=[@ANYBLOB="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"], 0x284}, {&(0x7f0000008640)={0x1c, 0x31, 0x200, 0x70bd2b, 0x25dfdbfb, "", [@typed={0xc, 0x3d, 0x0, 0x0, @u64=0x5}]}, 0x1c}], 0xa, &(0x7f0000008780)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r5, r6, r4, r7, r0, 0xffffffffffffffff]}}], 0x48, 0x8040}, 0x1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYRESHEX], 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) r8 = socket$inet6_udp(0xa, 0x2, 0x0) ftruncate(r8, 0xe5e1) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) 19:10:56 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:10:56 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:10:56 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xd9e, 0x0) unshare(0x2c040200) r1 = mq_open(&(0x7f0000000080)='m$\x00\xdc\xb7\xb8\xd0>,\xb0\x13\x8b3z>K\x84\x05\x00\x00\x00\x9c\x81\xed\xc2\x00', 0x6e93ebbbcc0884ee, 0x0, 0x0) socket$nl_sock_diag(0x10, 0x3, 0x4) mmap(&(0x7f0000471000/0x1000)=nil, 0x1000, 0x2000004, 0x4000010, r1, 0xffffe000) 19:10:56 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="280000001800150600000000000000000a00000000000000000000000000000000000000000000005f575c986fec54c67f216f2ee47546c567df459456dd5c980eb6418f1d6d686c9d0d184dca6013960d2bd3942d9ca56bee93ca499cbd7d9329623d29da659ab0276fe3b548096ce3523e1edacb00b08e85d3c275cccedd4585fa6de4c6692dbc160f0ebd19116c068ab0823edc62f95949039a3c22959f98c52ceb6dfd76b6a2aa4381eb2d4352f235a01fa124f4c31881df692462002fc17f56811ffd54c855525beb0136e890743fc3a5eb82905bcd956cb2fe26a123bdf3d45c916d34a3b04cb659d417de91c72a7a62e021f5308dda9a33b5dba1543a08883dd13e9b9949fe1c1dba07358f8063b6b00f61b3bc8506ef34326e1ae5bbcd3d15976ef1a75995ceb0f0b04fd0bae3f326c8711b27d2dad935dfdee2f8a4a79684b02bf65ac59ca1b157780bfbbba3a175153bb6de82c2faaca9e85a318f881cb0d0fd4e09252c015c15f6bb7e91c0af586ff0d88ab360d8205c0370f91da4f95adf147ee501ba7d097cbc2b92cbe93c08ff7f64af6b19386da5c62acc74779000ecdfab4adfbc91baed294a59cb050a6c3daf9ededac4ea4f68ee11897630f30d"], 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) 19:10:56 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) syz_mount_image$omfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1, 0x4, &(0x7f0000000340)=[{&(0x7f00000000c0)="d619593348a24dbd7ed31196d9c7a627336e0e401f616c98817af5a5c612880bb5405944639039147e9a7a403882a87b05c3f56543f0bb62918705572318c84c86dc5bdb09835f49d219c37c619c3ba4de9bcb6d326eab045aea15ef2a20c31dae6cffb31789140916fd5323ac991ba13153228378fb37b964af455077aec9c84df9a576", 0x84, 0x5}, {&(0x7f0000000180)="50bc80fbe381e255", 0x8, 0x6e2a}, {&(0x7f00000001c0)="4094eacd37a72ac6d2d11d1343f9b009044565dcd2535575130da35b0d5a1de0a418abb0688fa455209c45bbdecd254329c47f5121f0df033334a61aa6f310e54e74f31c239b029dcaf7a672ed893396032b5efe8a6e9a3718e275b492d041648201239c1f416fefa6fcdd18fa795c1eea97a1535975afbb2363ec733b56faddce9add01c33262514bddd5720b1874f327f8c8a3212483d50c668a4a1b5fe04a15226d0d7ecc4a8d7d1e77078ebcaf05bb53664643cfffe0c132fe6ae961aff4501f619e084243bd", 0xc8, 0x84ea}, {&(0x7f0000000300)="c7eca2bfe940a432e126dba3d5a6eefb5144e2fb232ed2620d6d", 0x1a, 0x80}], 0x50810, &(0x7f00000003c0)={[{'m$\x00\xdc\xb7\xb8\xd0>,\xb0\x13\x8b3z>K\x84\x05\x00\x00\x00\x9c\x81\xed\xc2\x00'}, {'@#+)$'}, {'c\xeb'}], [{@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0x0) unshare(0x2c040200) r1 = mq_open(&(0x7f0000000080)='m$\x00\xdc\xb7\xb8\xd0>,\xb0\x13\x8b3z>K\x84\x05\x00\x00\x00\x9c\x81\xed\xc2\x00', 0x6e93ebbbcc0884ee, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000004, 0x10, r1, 0x8931b000) 19:10:56 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:10:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = openat$cgroup_procs(r1, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) fcntl$setpipe(r4, 0x407, 0x7f) vmsplice(r4, &(0x7f0000000540)=[{&(0x7f0000000200)="75b2e75101b9db232141e87797e247261aac0c86d8ec83de99f64b5c34947b6156613015d3c239b7b86fb41f281aa0ea9d37235c47b8a858f6018ac897b3b83397f9e523dfbb2f24d7c5cebf8e290ffd80fb767b771acbf50a2725dd6d194304ef4f29b06b9550a7122a955dd09f10dd0516107d062a6b02e9bdd4ef1791a643276faf511bb961dff0170bf0dedd2c513382474f4179b7bf84843fee36f2da7d0f71bf999a2994ff68f75555c9df784678440c02d263cf37620b5a49899c29de081fcee4c78fe509f275ed2186b80ac22c03092933efc217fc04b5827da9bcb51581032ae608cd4c84b87f3ffd43c54e6dea7b1179", 0xf5}, {&(0x7f0000000300)="5a049b4693c38164cefcbed967ec335e6b801ad7f0cbb7622a15d18876f67df3a400aa0dd9971208a6712d2b832db4d830f5e24d931d25f0a119071b97641d074d2422b345ca3d5edd7294b5c97b5c58a5ac5a5edf7544805d115bc544d4ecbdfe72f9849a307d4905093847ba12b315f42744e0e5a3a8c367a60038111f52d6ae025fc7cbeb8552fdf26570d226e6393ffe5442e1beeb3c12d7605fa1eb7344d217df7c0c06b0072a686126313a1d5e5509346be590b7771fc1c837a495e537a0dd0d900ca7623a4025eef55c04f2585312db589792c156df6534c4a04520a5b84be4defa116b6a9a4d600d9a2c0d661156e3ca0162ab77321ffdbf5579", 0xfe}, {&(0x7f0000000080)="8cb7fea4adaede87db90423c45d74b8f5af17af2dda33ef689e9e723c0b73969d8bec975cfa57b4d797dc09aff6cade6b2b285ed4827989fec91cccb149b5e49b2da14a5db005fe973b607f53d741e085695509511d30d3149dc0931863d99f1916fe2c3506bb93245635d7f1ff80dffe7e99067e25698f5118f10343df14d0b3f8379756004ff2598", 0x89}, {&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="3d123de9162143ee8d17979a51a5192cb353381852232e681668511fcab3951ed619", 0x22}], 0x5, 0x2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) 19:10:57 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 524.694789] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 524.806331] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 524.941727] kauditd_printk_skb: 6 callbacks suppressed [ 524.941738] audit: type=1804 audit(1621278657.576:1184): pid=18332 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/311/bus" dev="sda1" ino=13989 res=1 [ 525.333203] audit: type=1804 audit(1621278657.746:1185): pid=18335 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/339/bus" dev="sda1" ino=14306 res=1 19:10:58 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, 0x0, 0x0) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:10:58 executing program 3: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 525.952926] audit: type=1804 audit(1621278658.586:1186): pid=18344 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/255/bus" dev="sda1" ino=14354 res=1 [ 526.015328] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 526.375220] audit: type=1804 audit(1621278658.626:1187): pid=18345 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir646615465/syzkaller.swUUdM/332/bus" dev="sda1" ino=14337 res=1 19:10:59 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:10:59 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$qnx4(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x4, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000200)="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", 0xfc, 0x7}], 0x40004, &(0x7f0000000100)={[{'^:+'}, {'()]\''}, {')#'}, {'Y!%/-'}, {'{'}, {}, {'!'}, {'&'}], [{@measure}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) 19:10:59 executing program 3: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 526.670843] audit: type=1804 audit(1621278658.906:1188): pid=18347 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/255/bus" dev="sda1" ino=14354 res=1 [ 526.920056] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 526.943087] audit: type=1804 audit(1621278659.386:1189): pid=18356 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir240840948/syzkaller.ZSA5WM/318/bus" dev="sda1" ino=14386 res=1 [ 527.222034] audit: type=1804 audit(1621278659.536:1190): pid=18361 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir646615465/syzkaller.swUUdM/333/bus" dev="sda1" ino=14337 res=1 19:11:00 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r1, 0x89f8, &(0x7f0000000100)={'syztnl2\x00', &(0x7f0000000080)={'syztnl2\x00', 0x0, 0x29, 0x3f, 0x3a, 0x6, 0x22, @mcast2, @loopback, 0x7, 0x700, 0xfffffffa, 0x8001}}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040), 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=@ipv6_getroute={0xa8, 0x1a, 0x10, 0x70bd26, 0x25dfdbfe, {0xa, 0x0, 0x20, 0x40, 0xfe, 0x2, 0xff, 0x9}, [@RTA_OIF={0x8}, @RTA_MARK={0x8, 0x10, 0x4}, @RTA_METRICS={0x5d, 0x8, 0x0, 0x1, "4ca67d1d565dc1267656b2fe75c6ef2a5c9684f05f8b088c2a2c0012c4a187f85e28c5f55a9e1d0643a09fff9e71cc7c59ff18eccec2f0c736ea20b41e6c840f39d11e582667aa63c35162d2433a72a92337ea69bd063ef2c5"}, @RTA_MULTIPATH={0xc, 0x9, {0x8, 0x3c, 0x20, r4}}, @RTA_PREF={0x5, 0x14, 0x8}, @RTA_IIF={0x8}]}, 0xa8}}, 0x2000) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) [ 527.479332] audit: type=1804 audit(1621278659.666:1191): pid=18366 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.1" name="/root/syzkaller-testdir240840948/syzkaller.ZSA5WM/318/bus" dev="sda1" ino=14386 res=1 [ 527.772726] audit: type=1804 audit(1621278659.706:1192): pid=18367 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.3" name="/root/syzkaller-testdir646615465/syzkaller.swUUdM/333/bus" dev="sda1" ino=14337 res=1 19:11:00 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:11:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_mount_image$bfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x2, 0x7, &(0x7f0000002500)=[{&(0x7f0000000200)="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0x1000, 0x782}, {&(0x7f00000000c0)="18b2db1cf21cf09b63ae677a898ba124161a6514369685d6cbb14740ea2d4ee21dcd184c468124b33926511ebd83130bb2754f7e5bb5b801887d423ad08afd4bc5b1fcac9e4dcb9d4961a9497c87b56ee34d6073b21e2bb9e69ed4f2746512b8899f8b564f8e5fc64f4db9df6323b9dc8b64225d30c2f747a25068", 0x7b, 0x80000001}, {&(0x7f0000001200)="a2bb942b1ec99bdb079958f9e487803053482e656cc97600ef517ea8a36551792d378f5db039ebd709d91bc21a3ed1ecae4e0f1973b3263d7f9a8af3e28c465f8d92a92644ae65a42b2a4708b063985c9c3fafc9f140bf2806b6fec83d615198caf573ed71bc87", 0x67, 0x2}, {&(0x7f0000001280)="c491ddf8b0a923eab5e760373fbd5757b60ec732fd278f74a81c917f2f0b5ad9434672cc3dac5e9b2a41bea338a4541592fa1c1b8f15e9f08ae1d7a7bea83a613995f6e50925223a53940fee953e1613de84a2fdd4adff692a127345d1195079294d47eea19424738ab8f1da88444b7b2b9ec4baa978821d84425adfd69d9edc6b2037dfaea47e551acde217e6988c0a1a3a9bb222fa8bdd5d3d7882c66c88a8414b53c11ef89c60330c4dda6f38147ff7d0febed42efa429edbcecdf0dd5e7f7af42c277e9dc52569ebe00af4e371b9b428a62b", 0xd4, 0x101}, {&(0x7f0000001380)="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", 0x1000, 0x9}, {&(0x7f0000002380)="6ecf5a442f441cca0ba0d3cc72ff6926b0c0efad288b722d6d4df152a7d0beb17c3a8b88988a2b6416716c1959feba69da41152ae9e0bbc27c3f1c4dc15aa39fd1beae510ed27ed3016580f01f3974139be6a3682c730126e405264b1bb005aa9aa0b48ea565a68c43e10904597dc7f6c32539826b84ffed2e38584045967b0284b09bc083987d85fe1f37eef3462b109ff1fe11cb7f7f593a5db24217bf1dc8f1d7aacd3bd50c65ac5c632d364a8d373f65cf6d138752a05c55e4cb580723cb2ff95dac30ebb164", 0xc8, 0x9}, {&(0x7f0000003cc0)="8058859198c9ff52460194fdd811061400a09ee54aa5d0e2b6ee864a5321a06a2c23dec8a0333696ae933564c74d32d6d1cb33bbc02265152ea01f8650d1fd8fc262371ce1135104926672f3269c1e6f6b372cf6af24921bacb451ef4ddbff584e6d7efc7eafa94c5986e2625b992ec5fb26cc405118b505d94b", 0x7a, 0x63a}], 0x2000006, &(0x7f00000025c0)=ANY=[@ANYBLOB="21282a2d5d04000000d72c25f5442d702c736d61636b6673666c6f6f723d2e27253a2c686173682c636f6e746578743d73797361646d5f7508000000000000002c6673757569643d33363065386661372d643230662d343732382d643963622d65373430376562322c7375626a5f726f6c653d2540295b2d2c657569643d", @ANYRESDEC=0x0, @ANYBLOB="2c6170707261697365fd00"]) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1800003, 0x80010, r1, 0x43430000) preadv(r0, &(0x7f0000004d80)=[{&(0x7f0000002780)=""/175, 0xaf}, {&(0x7f0000002840)=""/121, 0x79}, {&(0x7f00000028c0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/60, 0x3c}, {&(0x7f0000003900)=""/179, 0xb3}, {&(0x7f00000039c0)=""/130, 0x82}, {&(0x7f0000003a80)=""/64, 0x40}, {&(0x7f0000003ac0)=""/87, 0x57}, {&(0x7f0000003b40)=""/79, 0x4f}, {&(0x7f0000003bc0)=""/214, 0xd6}, {&(0x7f0000004e40)=""/4101, 0x1005}], 0xb, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) openat$mice(0xffffffffffffff9c, &(0x7f0000002480), 0x202) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000002740)=ANY=[@ANYBLOB="28000000ffff1406000000000000400c00162a0981a1eeda8008000300"/46], 0x28}}, 0x0) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[], 0xfffffecc) ioctl$SIOCX25GCALLUSERDATA(r3, 0x89e4, &(0x7f0000002680)={0x58, "afcc120e1822683c47ed7882e973fb92d2ec7dda380658d6027d356ae444db44b155c9841ea3c56bfd10959e1ac8149f2ec8a77cd9b6f9acc5469e6d711fdedc31b0d7c022e29a10974a7dcb754c2bcf9cdf64da52cab72e9821ec554b488bbec5df69cb30bf8cb2b63793ed08d98f5bf6cfb5d08b609fe5c39ba9ba925e042d"}) splice(r2, 0x0, r4, 0x0, 0x4ffe2, 0x0) [ 528.544467] audit: type=1804 audit(1621278661.176:1193): pid=18375 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/312/bus" dev="sda1" ino=14418 res=1 [ 528.556577] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 528.734643] BFS-fs: bfs_fill_super(): No BFS filesystem on loop4 (magic=bba20000) 19:11:01 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = accept4$ax25(r0, &(0x7f0000000000)={{0x3, @netrom}, [@bcast, @bcast, @netrom, @null, @netrom, @null, @remote, @bcast]}, &(0x7f00000000c0)=0x48, 0x80800) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) newfstatat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, 0x0) setxattr$system_posix_acl(0x0, &(0x7f0000000640)='system.posix_acl_access\x00', &(0x7f0000000900)=ANY=[@ANYBLOB="020000000100030000000000040000000000000008000200", @ANYRES32=r3, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="1000000000000000200000000000"], 0x44, 0x3) r4 = syz_usbip_server_init(0x5) r5 = syz_open_dev$video4linux(&(0x7f0000000580), 0xc7, 0x20200) r6 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f00000005c0), 0x10001, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000180)="a3e077eb0f2af2dcb22a0599027a59a0de49f84cd9dfb070a494826f38fabc33626146bbff7d27863abdb6e900e65be31a9fb1f5ec8d6856ed00dbce3bce60faa50f3085399378743ee679958fe4d8485bebe4eed39debdee4c8c4e29ec578e8d89562a36ab337d405436373b52712ebb4571300551cb83ca23057a7dc001e200f350fc82bf8066a6b49c5fdca7934f12ff89b2518d9ab0effbea8fe0b8a30fddfcc0afc5b73e532a6fe35c5d717a8ac5e77208cb4ededda13db0ba13580c97d23df767b348d6fb2e6c790ee0658c67fc0d5c4c64681dc91fdf5a9453f04c9340cffaaacead09be0b2d89073bb5ccde688bf56", 0xf3}, {&(0x7f0000000300)="5f05a5c0e262ee8eb5b17b4fd8a7a659cf1b8443bf3dab1cfeaed9750eac2350d9c9396b40cf62f1a06d7f00b160b91b10bfaa43aca91ecc8578c3f09c0112096ed33b3848a908912ac4246f345e7c8b984aa3f4bc792bc30892723ff8c9f0b488e4327b2a9e1693db378c84e18203ad0d0cb116e11a822f958d71ffcd97419d1faabee9c5a67ff870fae598d75240f0fc0f76f67fec8fc5b0fd3b815dd3d40f74b29c91ae5717a647fed44a5a71d9b79a66a6d109968065fa457f9dbf67f5e4f89796013bf9ee0ce7d73a9e444353eedf83e317df19ed627f77b3db73b0ff504bffd3dd03655fbf40c21829", 0xec}, {&(0x7f0000000400)="3755dc3cfad7bdfad2ab99da36d2f4cbe784df6968b695d0aa601f3fe5555585952804fd87782e7f279c6be3281dd8505298937e8699cd9a72b0b758760bbd2f70f58d391c3f21919196a2dfb5ca844e4978da472b725746ec4d9cf002bc2d42d518d4a3be3603054f42e38609c7d82d23f83cd7f47643761bb7ab72ea2a08f3e3913b0e37142c186f34ba8184d0ba62b31eb2a134851a153e63f8eeb7bacd1468245a6774d3c58cdadb8b9a96", 0xad}], 0x3, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r2, r3}}}, @rights={{0x34, 0x1, 0x1, [r4, r1, r5, 0xffffffffffffffff, r6, r1, r7, r1, r0]}}], 0xb8, 0x8000}, 0x808) mmap(&(0x7f00006a8000/0x4000)=nil, 0x4000, 0x0, 0x4010, r1, 0xf50fc000) unshare(0x2c040200) r8 = mq_open(&(0x7f0000000080)='m$\x00\xdc\xb7\xb8\xd0>,\xb0\x13\x8b3z>K\x84\x05\x00\x00\x00\x9c\x81\xed\xc2\x00', 0x6e93ebbbcc0884ee, 0x9, 0x0) mmap(&(0x7f0000471000/0x1000)=nil, 0x1000, 0x2000004, 0x10, r8, 0x59de0000) [ 529.078414] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(4) [ 529.084325] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 529.169359] vhci_hcd vhci_hcd.0: Device attached [ 529.212504] vhci_hcd: connection closed [ 529.213231] vhci_hcd: stop threads [ 529.258155] vhci_hcd: release socket [ 529.336576] vhci_hcd: disconnect device 19:11:02 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 529.429175] BFS-fs: bfs_fill_super(): No BFS filesystem on loop4 (magic=bba20000) 19:11:02 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:11:02 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/68, 0x44}, {&(0x7f0000000200)=""/153, 0x99}, {&(0x7f00000000c0)=""/52, 0x34}, {&(0x7f0000000100)=""/30, 0x1e}, {&(0x7f00000002c0)=""/203, 0xcb}], 0x5, 0x9, 0x7) close(r3) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0xc) [ 529.916429] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:11:02 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 530.051199] kauditd_printk_skb: 2 callbacks suppressed [ 530.051208] audit: type=1804 audit(1621278662.676:1196): pid=18412 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/341/bus" dev="sda1" ino=14433 res=1 [ 530.175880] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 530.674803] audit: type=1804 audit(1621278662.826:1197): pid=18417 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/256/bus" dev="sda1" ino=14354 res=1 19:11:03 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(r4, &(0x7f0000000040)={'syz0', "3f1daae7a9ba544a6efc6149aa7f1820909ebb580b669d0fa7f99e369a072fe3cae81608a2f0d6d0eab860ab5f600ccea9a4c501a48b34628228e7fa985ad145d78c0a88eb4ca8525e94b82c6a030a8c89608a040f261fbab08746152865e41411c30bd9668c168f0ef2c4c642e01b415a119b83849ea8553e95d1422780656a695afc2b1846fdf30319054ccbef922f4e9ef930389bff4c02e84482b8ccd632a92c9a0dc3bcaadaea55a5282cd235e62c042992c3fa007e4f7849d04e98df8217f6957509b8a23a4f10975e62f5df94"}, 0xd4) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) 19:11:03 executing program 3: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 531.005651] audit: type=1804 audit(1621278663.046:1198): pid=18414 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/341/bus" dev="sda1" ino=14433 res=1 [ 531.211617] audit: type=1804 audit(1621278663.846:1199): pid=18432 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir646615465/syzkaller.swUUdM/334/bus" dev="sda1" ino=14337 res=1 19:11:04 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 531.719079] audit: type=1804 audit(1621278664.356:1200): pid=18436 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/313/bus" dev="sda1" ino=14402 res=1 19:11:04 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) r4 = socket$isdn_base(0x22, 0x3, 0x0) accept4(r4, &(0x7f0000000040)=@ax25={{0x3, @default}, [@remote, @netrom, @null, @rose, @netrom, @null, @bcast, @null]}, &(0x7f00000000c0)=0x80, 0x800) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) 19:11:04 executing program 3: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 531.867877] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 532.057616] audit: type=1804 audit(1621278664.686:1201): pid=18445 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir646615465/syzkaller.swUUdM/335/bus" dev="sda1" ino=14337 res=1 [ 532.097384] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:11:05 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 532.479910] audit: type=1804 audit(1621278664.886:1202): pid=18437 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/313/bus" dev="sda1" ino=14402 res=1 19:11:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x30, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xe0, 0x0, 0x20, 0x70bd2b, 0x25dfdbff, {}, [@ETHTOOL_A_LINKMODES_OURS={0xcc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0xbd, 0x4, "4a7c39b7e4e677394dae0375f8e3c33d1520570ac83b437bd7f3c88950d91d2b0ab18888f561910732bc3250d0321483968fb3aab0cae83e455f90311ca0e019532a846b86f3d9087bcd3eb283bffbce2388a986759d0096f6332e0fd95f29563ffdfe17b83e7ba2482ec41e0553afec5be66807d4ba7a0665310bc5b2e57e19073668583929fae5d777c123457b40d604a15e9c39f843c01f4012ce9b5ccc9683428336dab7572055757eab434f57c1714072d6643dcf6fe1"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x8800}, 0x10) close(r3) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd29, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0xb, 0xa}, {0x0, 0x3}, {0xd, 0x1}}, [{0x8, 0xb, 0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40804}, 0x4044080) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) [ 532.882145] audit: type=1804 audit(1621278664.926:1203): pid=18448 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.3" name="/root/syzkaller-testdir646615465/syzkaller.swUUdM/335/bus" dev="sda1" ino=14337 res=1 19:11:06 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:11:06 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:11:06 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f000009a000/0x2000)=nil, 0x2000, 0x2, 0x48010, r1, 0xc0885000) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_newroute={0x28, 0x18, 0x615, 0x0, 0x0, {}, [@RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @SEG6_LOCAL_TABLE={0x8}}]}, 0x28}}, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000000200), &(0x7f0000000240)=0x4) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r4, 0x89f2, &(0x7f0000000100)={'tunl0\x00', &(0x7f0000000080)={'gretap0\x00', 0x0, 0x80, 0x8, 0x5, 0xc580, {{0x18, 0x4, 0x3, 0x2a, 0x60, 0x65, 0x0, 0x2, 0x2f, 0x0, @broadcast, @multicast2, {[@ra={0x94, 0x4}, @lsrr={0x83, 0x13, 0xb2, [@multicast2, @loopback, @empty, @dev={0xac, 0x14, 0x14, 0x2b}]}, @noop, @noop, @generic={0x88, 0x10, "2310f39f31484f3ba21c78e5e720"}, @generic={0x44, 0x5, "f32708"}, @timestamp_addr={0x44, 0x1c, 0x16, 0x1, 0x9, [{@private=0xa010101, 0x1f}, {@local, 0xfff}, {@local, 0x3}]}]}}}}}) write$binfmt_misc(r4, &(0x7f0000000280)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe2, 0x0) [ 533.770711] audit: type=1804 audit(1621278666.406:1204): pid=18466 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/342/bus" dev="sda1" ino=13902 res=1 [ 533.885271] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 534.040272] audit: type=1804 audit(1621278666.616:1205): pid=18472 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/257/bus" dev="sda1" ino=14433 res=1 [ 534.161836] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:11:07 executing program 4: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:11:07 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 535.097928] kauditd_printk_skb: 2 callbacks suppressed [ 535.097938] audit: type=1804 audit(1621278667.726:1208): pid=18484 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir135399875/syzkaller.700qmV/223/bus" dev="sda1" ino=14449 res=1 [ 535.191979] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:11:07 executing program 3: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 535.503793] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 535.780595] audit: type=1804 audit(1621278667.956:1209): pid=18486 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/314/bus" dev="sda1" ino=14402 res=1 19:11:08 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 536.004390] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 536.409342] audit: type=1804 audit(1621278667.976:1210): pid=18485 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.4" name="/root/syzkaller-testdir135399875/syzkaller.700qmV/223/bus" dev="sda1" ino=14449 res=1 [ 536.789147] audit: type=1804 audit(1621278668.286:1211): pid=18487 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/314/bus" dev="sda1" ino=14402 res=1 [ 537.044682] audit: type=1804 audit(1621278668.626:1212): pid=18492 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir646615465/syzkaller.swUUdM/336/bus" dev="sda1" ino=14403 res=1 19:11:09 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(0xffffffffffffffff, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 537.404955] audit: type=1804 audit(1621278668.766:1213): pid=18497 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.3" name="/root/syzkaller-testdir646615465/syzkaller.swUUdM/336/bus" dev="sda1" ino=14403 res=1 19:11:10 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(0xffffffffffffffff, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 537.537411] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 537.720972] audit: type=1804 audit(1621278670.126:1214): pid=18503 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/258/bus" dev="sda1" ino=13902 res=1 [ 537.757327] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 538.146782] audit: type=1804 audit(1621278670.316:1215): pid=18505 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/343/bus" dev="sda1" ino=14450 res=1 19:11:10 executing program 4: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 538.558819] audit: type=1804 audit(1621278670.356:1216): pid=18508 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/258/bus" dev="sda1" ino=13902 res=1 [ 538.644789] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:11:11 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:11:11 executing program 3: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 539.074039] audit: type=1804 audit(1621278670.656:1217): pid=18509 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/343/bus" dev="sda1" ino=14450 res=1 [ 539.492835] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 539.596564] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:11:12 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 540.666895] kauditd_printk_skb: 6 callbacks suppressed [ 540.666907] audit: type=1804 audit(1621278673.296:1224): pid=18533 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir240840948/syzkaller.ZSA5WM/322/bus" dev="sda1" ino=14545 res=1 19:11:13 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(0xffffffffffffffff, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:11:13 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) [ 541.039098] audit: type=1804 audit(1621278673.586:1225): pid=18535 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.1" name="/root/syzkaller-testdir240840948/syzkaller.ZSA5WM/322/bus" dev="sda1" ino=14545 res=1 [ 541.149566] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 541.212721] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 541.481841] audit: type=1804 audit(1621278673.696:1226): pid=18539 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/259/bus" dev="sda1" ino=14404 res=1 [ 541.910847] audit: type=1804 audit(1621278673.796:1227): pid=18542 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/344/bus" dev="sda1" ino=14450 res=1 19:11:14 executing program 4: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) [ 542.439086] audit: type=1804 audit(1621278673.946:1228): pid=18544 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/259/bus" dev="sda1" ino=14404 res=1 [ 542.568009] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:11:15 executing program 3: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 542.880705] audit: type=1804 audit(1621278675.106:1229): pid=18550 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir135399875/syzkaller.700qmV/225/bus" dev="sda1" ino=14449 res=1 19:11:15 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 543.176329] audit: type=1804 audit(1621278675.616:1230): pid=18554 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir646615465/syzkaller.swUUdM/338/bus" dev="sda1" ino=14452 res=1 19:11:15 executing program 3: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) [ 543.375030] audit: type=1804 audit(1621278675.836:1231): pid=18558 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/316/bus" dev="sda1" ino=14466 res=1 19:11:16 executing program 0: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) [ 543.770131] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 543.913135] audit: type=1804 audit(1621278676.386:1232): pid=18563 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir646615465/syzkaller.swUUdM/339/bus" dev="sda1" ino=14562 res=1 19:11:16 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 544.119238] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 544.239959] audit: type=1804 audit(1621278676.736:1233): pid=18566 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/317/bus" dev="sda1" ino=14454 res=1 19:11:17 executing program 5: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(0xffffffffffffffff, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:11:17 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) [ 545.126790] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 545.916854] kauditd_printk_skb: 4 callbacks suppressed [ 545.916866] audit: type=1804 audit(1621278678.546:1238): pid=18583 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir710731506/syzkaller.KpNC1F/345/bus" dev="sda1" ino=14563 res=1 [ 546.042876] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:11:18 executing program 4 (fault-call:15 fault-nth:0): r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 547.215942] audit: type=1804 audit(1621278679.846:1239): pid=18589 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir135399875/syzkaller.700qmV/226/bus" dev="sda1" ino=14577 res=1 [ 547.313584] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 547.416300] FAULT_INJECTION: forcing a failure. [ 547.416300] name failslab, interval 1, probability 0, space 0, times 0 [ 547.539422] audit: type=1804 audit(1621278680.126:1240): pid=18590 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.4" name="/root/syzkaller-testdir135399875/syzkaller.700qmV/226/bus" dev="sda1" ino=14577 res=1 19:11:20 executing program 3: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) 19:11:20 executing program 0 (fault-call:15 fault-nth:0): r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 547.759422] CPU: 1 PID: 18589 Comm: syz-executor.4 Not tainted 4.14.232-syzkaller #0 19:11:20 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 547.759433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 547.759437] Call Trace: 19:11:21 executing program 4 (fault-call:15 fault-nth:1): r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 547.759463] dump_stack+0x1b2/0x281 [ 547.759482] should_fail.cold+0x10a/0x149 [ 547.759501] should_failslab+0xd6/0x130 19:11:21 executing program 5 (fault-call:14 fault-nth:0): r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 547.759518] kmem_cache_alloc_trace+0x29a/0x3d0 [ 547.759535] alloc_pipe_info+0xaa/0x3c0 [ 547.759553] splice_direct_to_actor+0x580/0x730 [ 547.759567] ? common_file_perm+0x3ee/0x580 [ 547.759579] ? check_preemption_disabled+0x35/0x240 [ 547.759592] ? generic_pipe_buf_nosteal+0x10/0x10 [ 547.759604] ? do_splice_to+0x140/0x140 [ 547.759616] ? rw_verify_area+0xe1/0x2a0 19:11:21 executing program 2: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) [ 547.759628] do_splice_direct+0x164/0x210 [ 547.759640] ? splice_direct_to_actor+0x730/0x730 [ 547.759657] ? do_sendfile+0x336/0xb30 [ 547.759671] do_sendfile+0x47f/0xb30 19:11:22 executing program 0 (fault-call:15 fault-nth:1): r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 547.759688] ? do_compat_writev+0x180/0x180 [ 547.759708] SyS_sendfile64+0xff/0x110 [ 547.759719] ? SyS_sendfile+0x130/0x130 19:11:22 executing program 4 (fault-call:15 fault-nth:2): r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 547.759730] ? do_syscall_64+0x4c/0x640 [ 547.759741] ? SyS_sendfile+0x130/0x130 19:11:22 executing program 5 (fault-call:14 fault-nth:1): r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 547.759754] do_syscall_64+0x1d5/0x640 [ 547.759770] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 547.759781] RIP: 0033:0x4665d9 [ 547.759787] RSP: 002b:00007f2481fca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 547.759809] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665d9 [ 547.759816] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000008 [ 547.759823] RBP: 00007f2481fca1d0 R08: 0000000000000000 R09: 0000000000000000 19:11:23 executing program 0 (fault-call:15 fault-nth:2): r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 547.759830] R10: 0000800100020001 R11: 0000000000000246 R12: 0000000000000001 [ 547.759837] R13: 00007fffa5c337bf R14: 00007f2481fca300 R15: 0000000000022000 [ 548.387142] audit: type=1804 audit(1621278681.016:1241): pid=18595 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir240840948/syzkaller.ZSA5WM/324/bus" dev="sda1" ino=14403 res=1 19:11:24 executing program 4 (fault-call:15 fault-nth:3): r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) 19:11:24 executing program 3: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) 19:11:24 executing program 5 (fault-call:14 fault-nth:2): r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020001) creat(&(0x7f0000000100)='./bus\x00', 0x0) [ 548.565982] audit: type=1804 audit(1621278681.196:1242): pid=18604 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/318/bus" dev="sda1" ino=13997 res=1 [ 548.624298] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 548.641132] audit: type=1804 audit(1621278681.276:1243): pid=18607 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.1" name="/root/syzkaller-testdir240840948/syzkaller.ZSA5WM/324/bus" dev="sda1" ino=14403 res=1 [ 548.656848] audit: type=1804 audit(1621278681.286:1244): pid=18608 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir135399875/syzkaller.700qmV/227/bus" dev="sda1" ino=14625 res=1 [ 548.675271] FAULT_INJECTION: forcing a failure. [ 548.675271] name failslab, interval 1, probability 0, space 0, times 0 [ 548.675317] CPU: 1 PID: 18604 Comm: syz-executor.0 Not tainted 4.14.232-syzkaller #0 [ 548.675326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 548.675330] Call Trace: [ 548.675353] dump_stack+0x1b2/0x281 [ 548.675373] should_fail.cold+0x10a/0x149 [ 548.675392] should_failslab+0xd6/0x130 [ 548.675410] kmem_cache_alloc_trace+0x29a/0x3d0 [ 548.675430] alloc_pipe_info+0xaa/0x3c0 [ 548.675453] splice_direct_to_actor+0x580/0x730 [ 548.675477] ? common_file_perm+0x3ee/0x580 [ 548.675494] ? generic_pipe_buf_nosteal+0x10/0x10 [ 548.675511] ? do_splice_to+0x140/0x140 [ 548.675526] ? rw_verify_area+0xe1/0x2a0 [ 548.675539] do_splice_direct+0x164/0x210 [ 548.675552] ? splice_direct_to_actor+0x730/0x730 [ 548.675570] ? rw_verify_area+0xe1/0x2a0 [ 548.675582] do_sendfile+0x47f/0xb30 [ 548.675597] ? do_compat_writev+0x180/0x180 [ 548.675613] SyS_sendfile64+0xff/0x110 [ 548.675626] ? SyS_sendfile+0x130/0x130 [ 548.675641] ? do_syscall_64+0x4c/0x640 [ 548.675652] ? SyS_sendfile+0x130/0x130 [ 548.675661] do_syscall_64+0x1d5/0x640 [ 548.675678] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 548.675688] RIP: 0033:0x4665d9 [ 548.675695] RSP: 002b:00007f43e52b9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 548.675709] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665d9 [ 548.675716] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000008 [ 548.675723] RBP: 00007f43e52b91d0 R08: 0000000000000000 R09: 0000000000000000 [ 548.675728] R10: 0000800100020001 R11: 0000000000000246 R12: 0000000000000001 [ 548.675732] R13: 00007ffc018c6c5f R14: 00007f43e52b9300 R15: 0000000000022000 [ 548.708985] audit: type=1804 audit(1621278681.336:1245): pid=18604 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/318/bus" dev="sda1" ino=13997 res=1 [ 548.755093] FAULT_INJECTION: forcing a failure. [ 548.755093] name failslab, interval 1, probability 0, space 0, times 0 [ 548.755157] CPU: 0 PID: 18608 Comm: syz-executor.4 Not tainted 4.14.232-syzkaller #0 [ 548.755165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 548.755171] Call Trace: [ 548.755194] dump_stack+0x1b2/0x281 [ 548.755213] should_fail.cold+0x10a/0x149 [ 548.755234] should_failslab+0xd6/0x130 [ 548.755250] __kmalloc+0x2c1/0x400 [ 548.755261] ? alloc_pipe_info+0x140/0x3c0 [ 548.755274] alloc_pipe_info+0x140/0x3c0 [ 548.755292] splice_direct_to_actor+0x580/0x730 [ 548.755303] ? retint_kernel+0x2d/0x2d [ 548.755313] ? generic_pipe_buf_nosteal+0x10/0x10 [ 548.755326] ? do_splice_to+0x140/0x140 [ 548.755335] ? generic_pipe_buf_nosteal+0x10/0x10 [ 548.755349] do_splice_direct+0x164/0x210 [ 548.755360] ? splice_direct_to_actor+0x730/0x730 [ 548.755376] ? rw_verify_area+0xe1/0x2a0 [ 548.755387] do_sendfile+0x47f/0xb30 [ 548.755404] ? do_compat_writev+0x180/0x180 [ 548.755415] ? SyS_write+0x1c6/0x210 [ 548.755424] ? ____fput+0x20/0x20 [ 548.755437] SyS_sendfile64+0xff/0x110 [ 548.755447] ? SyS_sendfile+0x130/0x130 [ 548.755457] ? do_syscall_64+0x4c/0x640 [ 548.755466] ? SyS_sendfile+0x130/0x130 [ 548.755477] do_syscall_64+0x1d5/0x640 [ 548.755494] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 548.755504] RIP: 0033:0x4665d9 [ 548.755509] RSP: 002b:00007f2481fca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 548.755522] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665d9 [ 548.755529] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000007 [ 548.755536] RBP: 00007f2481fca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 548.755543] R10: 0000800100020001 R11: 0000000000000246 R12: 0000000000000001 [ 548.755550] R13: 00007fffa5c337bf R14: 00007f2481fca300 R15: 0000000000022000 [ 548.805904] audit: type=1804 audit(1621278681.436:1246): pid=18608 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.4" name="/root/syzkaller-testdir135399875/syzkaller.700qmV/227/bus" dev="sda1" ino=14625 res=1 [ 548.860474] audit: type=1804 audit(1621278681.486:1247): pid=18613 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.3" name="/root/syzkaller-testdir646615465/syzkaller.swUUdM/340/bus" dev="sda1" ino=14565 res=1 [ 548.964768] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 549.048454] FAULT_INJECTION: forcing a failure. [ 549.048454] name failslab, interval 1, probability 0, space 0, times 0 [ 549.048506] CPU: 1 PID: 18615 Comm: syz-executor.5 Not tainted 4.14.232-syzkaller #0 [ 549.048514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 549.048519] Call Trace: [ 549.048544] dump_stack+0x1b2/0x281 [ 549.048560] should_fail.cold+0x10a/0x149 [ 549.048575] should_failslab+0xd6/0x130 [ 549.048595] kmem_cache_alloc_trace+0x29a/0x3d0 [ 549.048611] alloc_pipe_info+0xaa/0x3c0 [ 549.048627] splice_direct_to_actor+0x580/0x730 [ 549.048641] ? common_file_perm+0x3ee/0x580 [ 549.048653] ? generic_pipe_buf_nosteal+0x10/0x10 [ 549.048666] ? do_splice_to+0x140/0x140 [ 549.048677] ? rw_verify_area+0xe1/0x2a0 [ 549.048690] do_splice_direct+0x164/0x210 [ 549.048702] ? splice_direct_to_actor+0x730/0x730 [ 549.048722] ? rw_verify_area+0xe1/0x2a0 [ 549.048736] do_sendfile+0x47f/0xb30 [ 549.048753] ? do_compat_writev+0x180/0x180 [ 549.048774] SyS_sendfile64+0xff/0x110 [ 549.048785] ? SyS_sendfile+0x130/0x130 [ 549.048796] ? do_syscall_64+0x4c/0x640 [ 549.048806] ? SyS_sendfile+0x130/0x130 [ 549.048817] do_syscall_64+0x1d5/0x640 [ 549.048833] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 549.048842] RIP: 0033:0x4665d9 [ 549.048847] RSP: 002b:00007feda4d39188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 549.048859] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665d9 [ 549.048866] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000008 [ 549.048873] RBP: 00007feda4d391d0 R08: 0000000000000000 R09: 0000000000000000 [ 549.048881] R10: 0000800100020001 R11: 0000000000000246 R12: 0000000000000001 [ 549.048889] R13: 00007fff2e81443f R14: 00007feda4d39300 R15: 0000000000022000 [ 549.098085] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 549.911689] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 549.966639] FAULT_INJECTION: forcing a failure. [ 549.966639] name failslab, interval 1, probability 0, space 0, times 0 [ 549.966819] CPU: 1 PID: 18623 Comm: syz-executor.0 Not tainted 4.14.232-syzkaller #0 [ 549.966828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 549.966833] Call Trace: [ 549.966857] dump_stack+0x1b2/0x281 [ 549.966875] should_fail.cold+0x10a/0x149 [ 549.966893] should_failslab+0xd6/0x130 [ 549.966909] __kmalloc+0x2c1/0x400 [ 549.966922] ? alloc_pipe_info+0x140/0x3c0 [ 549.966936] alloc_pipe_info+0x140/0x3c0 [ 549.966953] splice_direct_to_actor+0x580/0x730 [ 549.966966] ? common_file_perm+0x3ee/0x580 [ 549.966980] ? generic_pipe_buf_nosteal+0x10/0x10 [ 549.966994] ? do_splice_to+0x140/0x140 [ 549.967006] ? rw_verify_area+0xe1/0x2a0 [ 549.967018] do_splice_direct+0x164/0x210 [ 549.967030] ? splice_direct_to_actor+0x730/0x730 [ 549.967045] ? rw_verify_area+0xe1/0x2a0 [ 549.967056] do_sendfile+0x47f/0xb30 [ 549.967072] ? do_compat_writev+0x180/0x180 [ 549.967085] ? retint_kernel+0x2d/0x2d [ 549.967098] SyS_sendfile64+0xff/0x110 [ 549.967107] ? SyS_sendfile+0x130/0x130 [ 549.967118] ? do_syscall_64+0xc8/0x640 [ 549.967128] ? SyS_sendfile+0x130/0x130 [ 549.967138] do_syscall_64+0x1d5/0x640 [ 549.967154] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 549.967165] RIP: 0033:0x4665d9 [ 549.967173] RSP: 002b:00007f43e52b9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 549.967186] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665d9 [ 549.967193] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000008 [ 549.967200] RBP: 00007f43e52b91d0 R08: 0000000000000000 R09: 0000000000000000 [ 549.967208] R10: 0000800100020001 R11: 0000000000000246 R12: 0000000000000001 [ 549.967215] R13: 00007ffc018c6c5f R14: 00007f43e52b9300 R15: 0000000000022000 [ 550.143726] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 550.213142] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 550.227406] FAULT_INJECTION: forcing a failure. [ 550.227406] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 550.227532] CPU: 1 PID: 18629 Comm: syz-executor.4 Not tainted 4.14.232-syzkaller #0 [ 550.227540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 550.227545] Call Trace: [ 550.227574] dump_stack+0x1b2/0x281 [ 550.227596] should_fail.cold+0x10a/0x149 [ 550.227618] __alloc_pages_nodemask+0x22c/0x2720 [ 550.227649] ? mark_held_locks+0xa6/0xf0 [ 550.227661] ? retint_kernel+0x2d/0x2d [ 550.227676] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 550.227689] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 550.227718] ? policy_node+0x2/0x110 [ 550.227731] alloc_pages_current+0x155/0x260 [ 550.227750] skb_page_frag_refill+0x1bf/0x490 [ 550.227759] ? retint_kernel+0x2d/0x2d [ 550.227773] sk_page_frag_refill+0x4a/0x1b0 [ 550.227789] alloc_sg+0x13e/0x730 [ 550.227810] tls_sw_sendpage+0x424/0xb50 [ 550.227830] ? tls_sw_sendmsg+0xfd0/0xfd0 [ 550.227843] ? check_preemption_disabled+0x35/0x240 [ 550.227857] inet_sendpage+0x155/0x590 [ 550.227867] ? tls_sw_sendmsg+0xfd0/0xfd0 [ 550.227876] ? inet_getname+0x3a0/0x3a0 [ 550.227884] sock_sendpage+0xdf/0x140 [ 550.227905] pipe_to_sendpage+0x226/0x2d0 [ 550.227913] ? sockfs_setattr+0x140/0x140 [ 550.227927] ? direct_splice_actor+0x160/0x160 [ 550.227943] __splice_from_pipe+0x326/0x7a0 [ 550.227955] ? direct_splice_actor+0x160/0x160 [ 550.227982] generic_splice_sendpage+0xc1/0x110 [ 550.227996] ? vmsplice_to_user+0x1b0/0x1b0 [ 550.228016] ? rw_verify_area+0xe1/0x2a0 [ 550.228025] ? vmsplice_to_user+0x1b0/0x1b0 [ 550.228037] direct_splice_actor+0x115/0x160 [ 550.228050] splice_direct_to_actor+0x27c/0x730 [ 550.228063] ? generic_pipe_buf_nosteal+0x10/0x10 [ 550.228075] ? do_splice_to+0x140/0x140 [ 550.228088] ? rw_verify_area+0xe1/0x2a0 [ 550.228103] do_splice_direct+0x164/0x210 [ 550.228116] ? splice_direct_to_actor+0x730/0x730 [ 550.228131] ? rw_verify_area+0xe1/0x2a0 [ 550.228144] do_sendfile+0x47f/0xb30 [ 550.228164] ? do_compat_writev+0x180/0x180 [ 550.228182] SyS_sendfile64+0xff/0x110 [ 550.228192] ? SyS_sendfile+0x130/0x130 [ 550.228204] ? do_syscall_64+0x4c/0x640 [ 550.228213] ? SyS_sendfile+0x130/0x130 [ 550.228223] do_syscall_64+0x1d5/0x640 [ 550.228240] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 550.228248] RIP: 0033:0x4665d9 [ 550.228255] RSP: 002b:00007f2481fca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 550.228268] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665d9 [ 550.228275] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000008 [ 550.228282] RBP: 00007f2481fca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 550.228289] R10: 0000800100020001 R11: 0000000000000246 R12: 0000000000000001 [ 550.228296] R13: 00007fffa5c337bf R14: 00007f2481fca300 R15: 0000000000022000 [ 550.510225] FAULT_INJECTION: forcing a failure. [ 550.510225] name failslab, interval 1, probability 0, space 0, times 0 [ 550.510293] CPU: 0 PID: 18636 Comm: syz-executor.5 Not tainted 4.14.232-syzkaller #0 [ 550.510303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 550.510307] Call Trace: [ 550.510333] dump_stack+0x1b2/0x281 [ 550.510354] should_fail.cold+0x10a/0x149 [ 550.510372] should_failslab+0xd6/0x130 [ 550.510390] __kmalloc+0x2c1/0x400 [ 550.510402] ? alloc_pipe_info+0x140/0x3c0 [ 550.510418] alloc_pipe_info+0x140/0x3c0 [ 550.510432] ? fsnotify+0x97/0x11b0 [ 550.510447] splice_direct_to_actor+0x580/0x730 [ 550.510459] ? common_file_perm+0x3ee/0x580 [ 550.510474] ? generic_pipe_buf_nosteal+0x10/0x10 [ 550.510490] ? do_splice_to+0x140/0x140 [ 550.510506] ? rw_verify_area+0xe1/0x2a0 [ 550.510518] do_splice_direct+0x164/0x210 [ 550.510531] ? splice_direct_to_actor+0x730/0x730 [ 550.510551] do_sendfile+0x47f/0xb30 [ 550.510569] ? do_compat_writev+0x180/0x180 [ 550.510587] SyS_sendfile64+0xff/0x110 [ 550.510597] ? SyS_sendfile+0x130/0x130 [ 550.510608] ? do_syscall_64+0x4c/0x640 [ 550.510618] ? SyS_sendfile+0x130/0x130 [ 550.510629] do_syscall_64+0x1d5/0x640 [ 550.510647] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 550.510657] RIP: 0033:0x4665d9 [ 550.510663] RSP: 002b:00007feda4d39188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 550.510676] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665d9 [ 550.510683] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000008 [ 550.510690] RBP: 00007feda4d391d0 R08: 0000000000000000 R09: 0000000000000000 [ 550.510697] R10: 0000800100020001 R11: 0000000000000246 R12: 0000000000000001 [ 550.510705] R13: 00007fff2e81443f R14: 00007feda4d39300 R15: 0000000000022000 [ 551.290294] kauditd_printk_skb: 9 callbacks suppressed [ 551.290304] audit: type=1804 audit(1621278683.926:1257): pid=18642 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/320/bus" dev="sda1" ino=13955 res=1 [ 551.328597] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 551.410374] FAULT_INJECTION: forcing a failure. [ 551.410374] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 551.410546] CPU: 1 PID: 18642 Comm: syz-executor.0 Not tainted 4.14.232-syzkaller #0 [ 551.410554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 551.410558] Call Trace: [ 551.410584] dump_stack+0x1b2/0x281 [ 551.410603] should_fail.cold+0x10a/0x149 [ 551.410624] __alloc_pages_nodemask+0x22c/0x2720 [ 551.410641] ? lock_downgrade+0x740/0x740 [ 551.410660] ? mark_held_locks+0xa6/0xf0 [ 551.410670] ? retint_kernel+0x2d/0x2d [ 551.410698] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 551.410718] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 551.410750] ? policy_node+0x4/0x110 [ 551.410766] alloc_pages_current+0x155/0x260 [ 551.410784] skb_page_frag_refill+0x1bf/0x490 [ 551.410799] sk_page_frag_refill+0x4a/0x1b0 [ 551.410814] alloc_sg+0x13e/0x730 [ 551.410839] tls_sw_sendpage+0x424/0xb50 [ 551.410863] ? tls_sw_sendmsg+0xfd0/0xfd0 [ 551.410879] inet_sendpage+0x155/0x590 [ 551.410889] ? tls_sw_sendmsg+0xfd0/0xfd0 [ 551.410899] ? inet_getname+0x3a0/0x3a0 [ 551.410909] sock_sendpage+0xdf/0x140 [ 551.410932] pipe_to_sendpage+0x226/0x2d0 [ 551.410944] ? sockfs_setattr+0x140/0x140 [ 551.410959] ? direct_splice_actor+0x160/0x160 [ 551.410994] __splice_from_pipe+0x326/0x7a0 [ 551.411012] ? direct_splice_actor+0x160/0x160 [ 551.411033] generic_splice_sendpage+0xc1/0x110 [ 551.411047] ? vmsplice_to_user+0x1b0/0x1b0 [ 551.411068] ? rw_verify_area+0xe1/0x2a0 [ 551.411077] ? vmsplice_to_user+0x1b0/0x1b0 [ 551.411089] direct_splice_actor+0x115/0x160 [ 551.411102] splice_direct_to_actor+0x27c/0x730 [ 551.411114] ? generic_pipe_buf_nosteal+0x10/0x10 [ 551.411127] ? do_splice_to+0x140/0x140 [ 551.411138] ? rw_verify_area+0xe1/0x2a0 [ 551.411150] do_splice_direct+0x164/0x210 [ 551.411162] ? splice_direct_to_actor+0x730/0x730 [ 551.411177] ? do_sendfile+0x336/0xb30 [ 551.411190] do_sendfile+0x47f/0xb30 [ 551.411207] ? do_compat_writev+0x180/0x180 [ 551.411217] ? fput+0xb/0x140 [ 551.411233] SyS_sendfile64+0xff/0x110 [ 551.411243] ? SyS_sendfile+0x130/0x130 [ 551.411254] ? do_syscall_64+0x4c/0x640 [ 551.411265] ? SyS_sendfile+0x130/0x130 [ 551.411275] do_syscall_64+0x1d5/0x640 [ 551.411291] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 551.411300] RIP: 0033:0x4665d9 [ 551.411306] RSP: 002b:00007f43e52b9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 551.411320] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665d9 [ 551.411327] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000008 [ 551.411335] RBP: 00007f43e52b91d0 R08: 0000000000000000 R09: 0000000000000000 [ 551.411342] R10: 0000800100020001 R11: 0000000000000246 R12: 0000000000000001 [ 551.411350] R13: 00007ffc018c6c5f R14: 00007f43e52b9300 R15: 0000000000022000 [ 551.418894] audit: type=1804 audit(1621278684.046:1258): pid=18643 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.0" name="/root/syzkaller-testdir986633759/syzkaller.P9NO0C/320/bus" dev="sda1" ino=13955 res=1 [ 551.711698] audit: type=1804 audit(1621278684.346:1259): pid=18648 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir135399875/syzkaller.700qmV/229/bus" dev="sda1" ino=14019 res=1 [ 551.748142] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 551.795819] FAULT_INJECTION: forcing a failure. [ 551.795819] name failslab, interval 1, probability 0, space 0, times 0 [ 551.795903] CPU: 1 PID: 18648 Comm: syz-executor.4 Not tainted 4.14.232-syzkaller #0 [ 551.795911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 551.795914] Call Trace: [ 551.795938] dump_stack+0x1b2/0x281 [ 551.795955] should_fail.cold+0x10a/0x149 [ 551.795983] should_failslab+0xd6/0x130 [ 551.796003] __kmalloc+0x2c1/0x400 [ 551.796019] ? tls_push_record+0xfa/0x1270 [ 551.796035] tls_push_record+0xfa/0x1270 [ 551.796055] ? tls_sw_sendpage+0x4b2/0xb50 [ 551.796070] tls_sw_sendpage+0x760/0xb50 [ 551.796090] ? tls_sw_sendmsg+0xfd0/0xfd0 [ 551.796100] ? inet_getname+0x3a0/0x3a0 [ 551.796114] inet_sendpage+0x155/0x590 [ 551.796124] ? tls_sw_sendmsg+0xfd0/0xfd0 [ 551.796138] ? inet_getname+0x3a0/0x3a0 [ 551.796149] sock_sendpage+0xdf/0x140 [ 551.796164] pipe_to_sendpage+0x226/0x2d0 [ 551.796174] ? sockfs_setattr+0x140/0x140 [ 551.796186] ? direct_splice_actor+0x160/0x160 [ 551.796198] ? __splice_from_pipe+0x2d0/0x7a0 [ 551.796210] __splice_from_pipe+0x326/0x7a0 [ 551.796223] ? direct_splice_actor+0x160/0x160 [ 551.796240] generic_splice_sendpage+0xc1/0x110 [ 551.796251] ? vmsplice_to_user+0x1b0/0x1b0 [ 551.796268] ? vmsplice_to_user+0x1b0/0x1b0 [ 551.796280] direct_splice_actor+0x115/0x160 [ 551.796293] splice_direct_to_actor+0x27c/0x730 [ 551.796306] ? generic_pipe_buf_nosteal+0x10/0x10 [ 551.796318] ? do_splice_to+0x140/0x140 [ 551.796359] ? rw_verify_area+0xe1/0x2a0 [ 551.796377] do_splice_direct+0x164/0x210 [ 551.796392] ? splice_direct_to_actor+0x730/0x730 [ 551.796401] ? __sanitizer_cov_trace_pc+0x41/0x50 [ 551.796420] ? rw_verify_area+0xe1/0x2a0 [ 551.796434] do_sendfile+0x47f/0xb30 [ 551.796452] ? do_compat_writev+0x180/0x180 [ 551.796463] ? fput+0xb/0x140 [ 551.796479] SyS_sendfile64+0xff/0x110 [ 551.796494] ? SyS_sendfile+0x130/0x130 [ 551.796507] ? do_syscall_64+0x4c/0x640 [ 551.796520] ? SyS_sendfile+0x130/0x130 [ 551.796532] do_syscall_64+0x1d5/0x640 [ 551.796552] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 551.796561] RIP: 0033:0x4665d9 [ 551.796568] RSP: 002b:00007f2481fca188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 551.796581] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665d9 [ 551.796588] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000008 [ 551.796596] RBP: 00007f2481fca1d0 R08: 0000000000000000 R09: 0000000000000000 [ 551.796603] R10: 0000800100020001 R11: 0000000000000246 R12: 0000000000000001 [ 551.796611] R13: 00007fffa5c337bf R14: 00007f2481fca300 R15: 0000000000022000 [ 551.883101] audit: type=1804 audit(1621278684.516:1260): pid=18653 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.4" name="/root/syzkaller-testdir135399875/syzkaller.700qmV/229/bus" dev="sda1" ino=14019 res=1 [ 551.893397] audit: type=1804 audit(1621278684.526:1261): pid=18654 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir154900416/syzkaller.z2PXqu/263/bus" dev="sda1" ino=13959 res=1 [ 551.920670] kasan: CONFIG_KASAN_INLINE enabled [ 551.920798] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 551.920856] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 551.920860] Modules linked in: [ 551.920879] CPU: 1 PID: 18648 Comm: syz-executor.4 Not tainted 4.14.232-syzkaller #0 [ 551.920887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 551.920903] task: ffff8880a1abe580 task.stack: ffff888045310000 [ 551.920921] RIP: 0010:scatterwalk_copychunks+0x4a3/0x680 [ 551.920927] RSP: 0018:ffff888045317520 EFLAGS: 00010202 [ 551.920936] RAX: dffffc0000000000 RBX: 000000000000401d RCX: ffffc90009d06000 [ 551.920943] RDX: 0000000000000002 RSI: ffffffff83169584 RDI: ffff888048b7e918 [ 551.920949] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1007610803 [ 551.920955] R10: ffff88803b08401c R11: 0000000000000000 R12: 000000000000401d [ 551.920962] R13: ffff8880453175d8 R14: 0000000000001000 R15: ffff888048b7e924 [ 551.920971] FS: 00007f2481fca700(0000) GS:ffff8880ba500000(0000) knlGS:0000000000000000 [ 551.920976] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 551.920981] CR2: 0000001b2f533000 CR3: 000000009cd23000 CR4: 00000000001406e0 [ 551.920990] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 551.920996] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 551.920998] Call Trace: [ 551.921020] scatterwalk_map_and_copy+0x100/0x1a0 [ 551.921032] ? scatterwalk_ffwd+0x420/0x420 [ 551.921049] ? kernel_fpu_enable+0x15/0x30 [ 551.921060] ? __sanitizer_cov_trace_pc+0x9/0x50 [ 551.921071] ? kernel_fpu_end+0xf4/0x140 [ 551.921080] ? kernel_fpu_enable+0x30/0x30 [ 551.921093] gcmaes_encrypt.constprop.0+0x6cd/0xc00 [ 551.921108] ? generic_gcmaes_encrypt+0xf4/0x130 [ 551.921118] ? helper_rfc4106_encrypt+0x2b0/0x2b0 [ 551.921125] ? fpu__init_cpu+0x10/0x10 [ 551.921135] ? cryptd_aead_child+0x9/0x40 [ 551.921151] ? tls_push_record+0x938/0x1270 [ 551.921164] ? tls_sw_sendpage+0x60c/0xb50 [ 551.921174] ? tls_sw_sendpage+0x760/0xb50 [ 551.921188] ? tls_sw_sendmsg+0xfd0/0xfd0 [ 551.921196] ? inet_getname+0x3a0/0x3a0 [ 551.921209] ? inet_sendpage+0x155/0x590 [ 551.921220] ? tls_sw_sendmsg+0xfd0/0xfd0 [ 551.921230] ? inet_getname+0x3a0/0x3a0 [ 551.921238] ? sock_sendpage+0xdf/0x140 [ 551.921250] ? pipe_to_sendpage+0x226/0x2d0 [ 551.921258] ? sockfs_setattr+0x140/0x140 [ 551.921269] ? direct_splice_actor+0x160/0x160 [ 551.921279] ? __splice_from_pipe+0x2d0/0x7a0 [ 551.921289] ? __splice_from_pipe+0x326/0x7a0 [ 551.921298] ? direct_splice_actor+0x160/0x160 [ 551.921310] ? generic_splice_sendpage+0xc1/0x110 [ 551.921319] ? vmsplice_to_user+0x1b0/0x1b0 [ 551.921331] ? vmsplice_to_user+0x1b0/0x1b0 [ 551.921341] ? direct_splice_actor+0x115/0x160 [ 551.921351] ? splice_direct_to_actor+0x27c/0x730 [ 551.921363] ? generic_pipe_buf_nosteal+0x10/0x10 [ 551.921374] ? do_splice_to+0x140/0x140 [ 551.921387] ? rw_verify_area+0xe1/0x2a0 [ 551.921404] ? do_splice_direct+0x164/0x210 [ 551.921417] ? splice_direct_to_actor+0x730/0x730 [ 551.921427] ? __sanitizer_cov_trace_pc+0x41/0x50 [ 551.921440] ? rw_verify_area+0xe1/0x2a0 [ 551.921451] ? do_sendfile+0x47f/0xb30 [ 551.921467] ? do_compat_writev+0x180/0x180 [ 551.921476] ? fput+0xb/0x140 [ 551.921488] ? SyS_sendfile64+0xff/0x110 [ 551.921498] ? SyS_sendfile+0x130/0x130 [ 551.921507] ? do_syscall_64+0x4c/0x640 [ 551.921535] ? SyS_sendfile+0x130/0x130 [ 551.921548] ? do_syscall_64+0x1d5/0x640 [ 551.921564] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 551.921574] Code: fc ff df 80 3c 02 00 0f 85 d9 01 00 00 48 8d 45 10 49 89 6d 00 48 89 c2 48 89 44 24 18 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e 81 01 00 00 48 b8 00 00 00 [ 551.921754] RIP: scatterwalk_copychunks+0x4a3/0x680 RSP: ffff888045317520 [ 551.921857] ---[ end trace 330152538852bff0 ]--- [ 551.921878] Kernel panic - not syncing: Fatal exception [ 551.923250] Kernel Offset: disabled [ 554.440739] Rebooting in 86400 seconds..