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"], 0x1d98}, 0x1, 0x0, 0x0, 0x80}, 0x4000885) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getitimer(0x9746901737990c4a, &(0x7f0000000040)) 22:21:28 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x80, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x800000003f, &(0x7f0000000080)=""/101, &(0x7f0000000100)=0x65) 22:21:28 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000578e0153781e060154230347cd7a3dffdb2124ef57cac7886f7f682e"], 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000200)}, 0x0) socket(0x11, 0xd104695e34fb5912, 0x400) 22:21:28 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='net/fib_trie\x00') sendfile(r0, r1, &(0x7f0000000300), 0x8001) 22:21:28 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x8000) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000001c0)=""/175) ioctl(r0, 0x4000008912, &(0x7f0000000080)="29d7e1311f160577651070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00000000c0)=""/200) keyctl$setperm(0x5, 0x0, 0x3c83d311a8048360) 22:21:29 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) writev(0xffffffffffffffff, &(0x7f0000000140), 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) r1 = dup(r0) getpeername$netrom(r1, &(0x7f00000002c0)=@full, &(0x7f0000000000)=0x48) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000080)) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000140)=0x8) syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x4, 0x20000) ioctl(r2, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000400)={0x0, 0x17}, 0x8) bind$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 22:21:29 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) sched_setaffinity(0x0, 0xffffffffffffffb2, &(0x7f0000000040)=0x2) read(r0, &(0x7f0000000080)=""/52, 0x34) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 22:21:29 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xffffffffffffffff) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='net/fib_trie\x00') sendfile(r0, r1, &(0x7f0000000300), 0x8001) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0xfffffffffffffd06, 0x3ff, 0xffffffffffff0001, 0x2}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8112, 0x3}, &(0x7f0000000080)=0x90) 22:21:29 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="0000000000000000000000b500", 0x200002, 0x0) mount(&(0x7f0000000040)='./control\x00', &(0x7f00000000c0)='./control\x00', &(0x7f0000000140)='selinuxfs\x00', 0x200000, &(0x7f0000000180)="fe843e1509948935b8aa2e52a3c21cddbf41603543f41d3ed84d83118ad9da90424d6b12f893ee130ccba96aa6bf8b49596b3947552c944269c1cd866f44f81a09151703d299bceaafd2fd8a6f6ca3c8c0c5d1dbeb163853fa4b8865cbb761ec4113ec25c67430f00a0143df5f1db11bd288bfe9cdbe8ecff919dd293ff1c04e2d6f2a3005987c57aba79a8094203c70e296ef8c250ea4211df75e1a1839c1916cd44fc0cf1ba0324cf45e9fce79bb7da2f41fbac1290819620aeaf2948eb4") fchdir(r0) unlink(&(0x7f0000000080)='./control\x00') 22:21:29 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)="c6") mprotect(&(0x7f00003f2000/0x2000)=nil, 0x2000, 0x1) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7fffffff, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0xffff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x2, 0x8, 0x1, 0x26ca, 0x9, 0xb679, 0xffffffffffff365a, 0x4, r1}, &(0x7f00000001c0)=0x20) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000200)={0x0}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000002c0)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000280)={r2, 0x1}) futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f00000000c0), 0x0) 22:21:29 executing program 6: r0 = socket$inet6(0xa, 0x80803, 0x3) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f00000000c0)=0x10d060000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl(r3, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r2, 0x2285, &(0x7f0000001640)={0x53, 0x0, 0x6, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000500)="abc0b501df7e", &(0x7f00000016c0)=""/4096}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote, 0x0}, &(0x7f0000000080)=0x14) connect$bt_l2cap(r1, &(0x7f0000000340)={0x1f, 0xc, {0x6, 0x100000001, 0x9, 0x1, 0x7fffffff, 0x2}, 0x3f1d, 0x7}, 0xe) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000000280)="eddb5c0bc193b262402d60596fccf2558ea2a06a2b1e") sendmsg$can_raw(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x1d, r4}, 0x10, &(0x7f0000000140)={&(0x7f0000000100)=@can={{0x1, 0x4, 0x3, 0x5}, 0x3, 0x2, 0x0, 0x0, "1d13efa338aa9d3c"}, 0x10}, 0x1, 0x0, 0x0, 0x80c0}, 0x20040000) setxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@random={'security.', '\'ppp0\x00'}, &(0x7f0000000240)='securityvboxnet1\x00', 0x11, 0x1) shmget(0x2, 0x4000, 0x78000100, &(0x7f0000ff9000/0x4000)=nil) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 22:21:29 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$kcm(0x29, 0x5, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) msgget(0x0, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(anubis))\x00'}, 0x58) r3 = dup2(r1, r2) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000000)="ff03deec685e68bc6a50f111d8f4335e", 0x10) [ 781.185289] device bridge_slave_1 left promiscuous mode [ 781.191209] bridge0: port 2(bridge_slave_1) entered disabled state [ 781.267070] device bridge_slave_0 left promiscuous mode [ 781.273000] bridge0: port 1(bridge_slave_0) entered disabled state 22:21:29 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = accept4(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x80, 0x80800) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000140)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x5a, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1f}}, 'veth1_to_team\x00'}) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='net/fib_trie\x00') sendfile(r0, r2, &(0x7f0000000300), 0x8001) 22:21:29 executing program 1: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x2000) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) unshare(0x24020400) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)) 22:21:29 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f760070") r1 = socket$nl_generic(0x10, 0x3, 0x10) mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)=ANY=[@ANYBLOB="180000001d00ffff000065d333fd00000100000004000100"], 0x18}, 0x1}, 0x0) [ 781.505520] team0 (unregistering): Port device team_slave_1 removed [ 781.557564] team0 (unregistering): Port device team_slave_0 removed [ 781.591186] bond0 (unregistering): Releasing backup interface bond_slave_1 22:21:29 executing program 1: r0 = socket(0x11, 0x4000000000080002, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000040)={0x7, 0x800}) sendmmsg$nfc_llcp(r0, &(0x7f0000117000)=[{&(0x7f0000358fa0)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "9a38f8e5d227f1d0f788c3e3a41cab8b366eeca8862b48b33db1087be369541d046f8c4d8d902b0725a214d5a0d9815619a88f6c2e34c312cc9ae213cf3ce1"}, 0x58, &(0x7f0000179f7a), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0c0000000066ef4ab1e5c806614a84000000000000000000"], 0xc}], 0x49249249249265c, 0x0) 22:21:29 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) statx(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r2 = dup2(r0, r0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000340)='net/fib_trie\x00') sendfile(r0, r4, &(0x7f0000000300), 0x8001) listen$netrom(r2, 0xff) [ 781.622817] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 781.731043] bond0 (unregistering): Released all slaves [ 781.773361] IPVS: ftp: loaded support on port[0] = 21 22:21:29 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/13) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/21, &(0x7f0000000080)=0x15) [ 781.818780] netlink: 'syz-executor3': attribute type 1 has an invalid length. 22:21:29 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x105000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={r1, 0x2, 0x1, 0x7fffffff, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x38, "0512fc75192869cdd2be516e24b7c46d7b7dee3008e483f4e7bb7548853aad3f61fadc9cdba29ae66504da95471c9231c1479a1a744dd3b1"}, &(0x7f0000000140)=0x40) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000340)='net/fib_trie\x00') sendfile(r0, r3, &(0x7f0000000300), 0x8001) 22:21:29 executing program 6: r0 = socket$inet6(0xa, 0x80803, 0x3) r1 = dup(r0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x3ff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000080)={0x8001, 0x3, 'client1\x00', 0x7, "3a8aa2d23587210d", "42e23e6f0544aec4279d221f7dae8ce2c206c3a870c2e67f5779d38653e94695", 0x9}) [ 782.109440] alg: No test for gcm(anubis) (gcm_base(ctr(anubis-generic),ghash-generic)) [ 782.163629] alg: No test for rfc4543(gcm(anubis)) (rfc4543(gcm_base(ctr(anubis-generic),ghash-generic))) [ 782.967343] bridge0: port 1(bridge_slave_0) entered blocking state [ 782.973762] bridge0: port 1(bridge_slave_0) entered disabled state [ 782.981209] device bridge_slave_0 entered promiscuous mode [ 783.019469] bridge0: port 2(bridge_slave_1) entered blocking state [ 783.025905] bridge0: port 2(bridge_slave_1) entered disabled state [ 783.033364] device bridge_slave_1 entered promiscuous mode [ 783.070740] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 783.108589] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 783.217483] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 783.257735] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 783.434441] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 783.441893] team0: Port device team_slave_0 added [ 783.478983] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 783.486463] team0: Port device team_slave_1 added [ 783.524078] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 783.563902] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 783.603746] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 783.644700] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 784.030047] bridge0: port 2(bridge_slave_1) entered blocking state [ 784.036462] bridge0: port 2(bridge_slave_1) entered forwarding state [ 784.043286] bridge0: port 1(bridge_slave_0) entered blocking state [ 784.049700] bridge0: port 1(bridge_slave_0) entered forwarding state [ 784.057328] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 784.927295] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 785.491183] 8021q: adding VLAN 0 to HW filter on device bond0 [ 785.627852] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 785.762463] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 785.768762] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 785.777099] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 785.907072] 8021q: adding VLAN 0 to HW filter on device team0 [ 786.704753] syz-executor4 invoked oom-killer: gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 786.715859] syz-executor4 cpuset=syz4 mems_allowed=0 [ 786.721193] CPU: 1 PID: 12755 Comm: syz-executor4 Not tainted 4.17.0+ #7 [ 786.728053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 786.737416] Call Trace: [ 786.740036] dump_stack+0x185/0x1d0 [ 786.743670] dump_header+0x2cc/0x16f0 [ 786.747472] ? __msan_poison_alloca+0x15c/0x1d0 [ 786.752163] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 786.757638] ? ___ratelimit+0x67f/0x760 [ 786.761636] oom_kill_process+0x341/0x2160 [ 786.765876] ? mem_cgroup_scan_tasks+0x289/0x610 [ 786.770648] out_of_memory+0x1700/0x1da0 [ 786.774719] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 786.780622] ? _cond_resched+0x8b/0xd0 [ 786.784527] mem_cgroup_oom_synchronize+0x1408/0x1760 [ 786.789717] ? mem_cgroup_oom_synchronize+0x1760/0x1760 [ 786.795105] pagefault_out_of_memory+0x57/0x110 [ 786.799778] mm_fault_error+0x460/0x7c0 [ 786.803779] __do_page_fault+0x1274/0x1a10 [ 786.808049] do_page_fault+0xb7/0x250 [ 786.811864] ? page_fault+0x8/0x30 [ 786.815403] page_fault+0x1e/0x30 [ 786.818866] RIP: 0033:0x407308 [ 786.822139] RSP: 002b:0000000000a3ea58 EFLAGS: 00010246 [ 786.827512] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000040fb80 [ 786.834790] RDX: 0000000000000038 RSI: 0000000000000000 RDI: 00000000000000fa [ 786.842059] RBP: 0000000000000013 R08: 0000000000000000 R09: 000000000000000a [ 786.849334] R10: 0000000000000075 R11: 0000000000000246 R12: 00000000000003e0 [ 786.856610] R13: 0000000000411a30 R14: 0000000000000000 R15: 0000000000000000 [ 786.864153] Task in /syz4 killed as a result of limit of /syz4 [ 786.870271] memory: usage 872kB, limit 0kB, failcnt 736 [ 786.875720] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 786.882571] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 786.888794] Memory cgroup stats for /syz4: cache:100KB rss:0KB rss_huge:0KB shmem:24KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 786.908877] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 786.917761] [12755] 0 12755 17553 8391 118784 0 0 syz-executor4 [ 786.926688] Memory cgroup out of memory: Kill process 12755 (syz-executor4) score 8420000 or sacrifice child [ 786.937085] Killed process 12755 (syz-executor4) total-vm:70212kB, anon-rss:76kB, file-rss:33488kB, shmem-rss:0kB 22:21:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x40, 0x0) connect$rds(r1, &(0x7f0000000340)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000800)=ANY=[@ANYBLOB="14001a008ae708c100000000000000000000c7b0"], 0x14}, 0x1}, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x15, 0x80) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000000c0)={0x0, 0x8, 0x5, 0x6, 0xb65e, 0x100000001}) read(r2, &(0x7f00000003c0)=""/77, 0x4d) remap_file_pages(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x0, 0x30003) io_setup(0x0, &(0x7f0000000240)=0x0) io_getevents(r3, 0x10000, 0x2, &(0x7f0000000280)=[{}, {}], &(0x7f00000002c0)={0x0, 0x989680}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000100)=0x0) sendto$inet(r2, &(0x7f0000000180)="92cad2c794a4f827d8f62231509e648c425c42e997ac407b3ab4e6988b1cd928b4b9a34bbad673be70b547dcfbd0da22bdac7bd2114633971ed99bccaa24ed950ac3ad7c855d3e8f921bd1bb5252d597a6a6747dfb79ee032f585f174719c01748f97b74c2abb02ff7d6180ef7e8f0842b24ae89639f1ec8aaa37c16daf43c983c7abbc3f37c825fdf965d3caa92cce50906f2e89a62d1", 0x97, 0x20000000, 0x0, 0x0) syz_open_procfs$namespace(r4, &(0x7f0000000140)='ns/pid_for_children\x00') 22:21:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() getresgid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) setresgid(r1, r2, r3) sendmmsg(r0, &(0x7f000000bc40)=[{{&(0x7f000000ab80)=@pppoe={0x18, 0x0, {0x0, @random="3700256b9b1f", 'ipddp0\x00'}}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)}, {&(0x7f0000000440)="df", 0x1}], 0x2}}], 0x1, 0x0) 22:21:35 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x20, 0x40) ioctl$TIOCSBRK(r4, 0x5427) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="7f", 0x1, r3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380), &(0x7f0000000200)=0xc) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r3) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r6, r6, r5}, &(0x7f0000000280)=""/132, 0x84, 0x0) 22:21:35 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000040)="295ee1311f16f477671070") socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r1, &(0x7f00000009c0)=ANY=[], 0xfffffe51) close(r2) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x200) inotify_init1(0x80000) 22:21:35 executing program 2: r0 = socket$inet6(0xa, 0x4, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='net/fib_trie\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xb1, "41386f4d4908bfe85bbbd7c8dbdf94260c17d9edd913ed7ccab3fd08fe71fe402977655dbc14ad4c6088fbbeca1826a99d64ccdac69fd112bbf9a55a3c2e9323d968911b1be319bf5d5f2759441742614893d495501580b02520213ea461e02940ef0e596c928665d90630f102a7cdd3acdc59bf251520212d20a6b29e343923094c34c3d489ae58b37664aa4d76d46b27542f651bc6341885fd3e511210ddca799e08374cc1e618c20b3177762e42c72e"}, &(0x7f00000000c0)=0xb9) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x8, 0x5, 0x3, 0x400, 0x6, 0x401, 0x100000001, 0x100000000, r2}, 0x20) sendfile(r0, r1, &(0x7f0000000300), 0x8001) 22:21:35 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0xc04) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) io_setup(0x465, &(0x7f00000001c0)=0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000100), 0x4) io_submit(r2, 0x1, &(0x7f00000015c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000001540)="a8", 0x1}]) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syz_tun\x00', 0x3}) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000000180)=0x7, 0x4) 22:21:35 executing program 6: r0 = socket$inet6(0xa, 0x80803, 0x3) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000080)) 22:21:35 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000280)={{0x10b, 0xc92, 0x53d3, 0x372, 0x15a, 0x4, 0x24e, 0x1ff}, "d2dc083bf9ecfb7a7be198f626a4872df0adaf6c659ced1950b3fa96", [[], [], [], []]}, 0x43c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0xa7, "4ff31c8f4581989f6dd08f582dacedd619e3db71dd8ed5f9dd71b05c684f5a9634a50675c324b04989ba71fbb7dc35b96753e73f91a2e5e7fa777e95f8e66987136f5d3fa4a4d0338154506ea2d2c5721f30d21f69bae4baeabaca326fd5f8fd69ab83585d45d70272a0bad229b167cbbb2eb736e7c588122c500d1ae7f8a91d253b39d095869a47ffb2aa157dc1f803968b13f6cf89e9f0a7fd9e3b9474f3e7a3c5992106b9bd"}, &(0x7f0000000240)=0xcb) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0xc3, @time}) 22:21:35 executing program 6: connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x4e1e, 0x0, @dev={0xfe, 0x80, [], 0x18}, 0x100000000}, 0x7) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) socket(0xf, 0x4, 0xa6) 22:21:35 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000000240)=@delsa={0x28, 0x11, 0xc11, 0x0, 0x0, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0xff}}, 0x28}, 0x1}, 0x0) chdir(&(0x7f0000000000)='./file0\x00') r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x80080, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) 22:21:35 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="ab000000adedfaf99b17f988ae2c97fa942122b41ee24e7d65570fa2e14bf417f9123e3db5a2f8f3ff6a76d5086c5d94d29f0dcc111ea6616de7d2beaed29f3fc124e4ab8d2192d04e6fb3119bcb5f2a676e77fed673d3380d76445d3ad68ec877b6539918284b93d9a71aa8caceb05075129dfef9fc34a7896ccfef6148590f05fc71448c75ac78ac610434107f1aff1fa467ed2b898882a49a50db50707a07640000000000000000000000000000"], &(0x7f0000000100)=0xb3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x400, 0x8, 0x1, 0x6179, 0x8}, &(0x7f0000000300)=0x14) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty, 0x4}, 0x1c) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x5, 0x101001) ppoll(&(0x7f0000000180)=[{r0}], 0x1, &(0x7f00000001c0)={0x0, 0x1c9c380}, &(0x7f0000000200), 0x8) 22:21:35 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x200}, 0x2bf) 22:21:35 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xf5) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, [@rand_addr, @empty, @dev={0xac, 0x14, 0x14}]}, 0x1c) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000180), 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x26, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) [ 787.346673] device bridge_slave_1 left promiscuous mode [ 787.352660] bridge0: port 2(bridge_slave_1) entered disabled state [ 787.388181] Unknown ioctl 21521 22:21:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @rand_addr=0xdd4}}, 0x6, 0x4}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r2, 0x2}, 0x8) r3 = socket$inet6(0xa, 0x1000003, 0x40000000000000) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) r4 = syz_open_procfs(0x0, &(0x7f0000000340)='net/fib_trie\x00') sendfile(r3, r4, &(0x7f0000000300), 0x8001) [ 787.416062] device bridge_slave_0 left promiscuous mode [ 787.421892] bridge0: port 1(bridge_slave_0) entered disabled state [ 787.429968] Unknown ioctl 21521 22:21:35 executing program 6: r0 = socket$inet6(0xa, 0x80803, 0x3) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x20000, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x802}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xe4, 0x21, 0x200, 0x70bd2b, 0x25dfdbfe, {0x15}, [@generic="a484d750911b03a02870b75cd1e324683c42564d27f033ea21512c26573146363eeeb9bc213a01aa8aaa1c2f1d4bc00246208c1ce395859dd1c619650b1c5208d235e64c71dfc18f17a3d44afc91a9b995ee5b30c499335fc534744c63f02ea1ccb93346a84e4002db8c135fbff53dc4d13cba179cdc2109615500f16a6615022b7ffa4905d3814f78dce6cb3ae37be16e24a6bc5a6d109d29584b8cd35543d1851b4abd6500e7bd5c7dd9a9c94c4635cb789233cab2d9ba4c6502cd1e67597b015a7aa8f22732d82d44b69d700bb88f"]}, 0xe4}, 0x1, 0x0, 0x0, 0x20000000}, 0x24048000) getsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 22:21:35 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=ANY=[@ANYBLOB="3c010000100013070000000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001000000003200000000000000000000000000ffff000000000000000000000000000000000000000000000000b900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c001200726663343130362867636d28616573292900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000"], 0x13c}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x42000124}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x18, r2, 0x20, 0x70bd2b, 0x25dfdbfc, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x18}, 0x1, 0x0, 0x0, 0x4040}, 0x40) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x0, 0xff, 0x2, 0x100000001, 0x9372, 0x6, 0xe3f, 0x2383, 0xff, 0x4, 0x1, 0x80}) 22:21:35 executing program 7: r0 = socket$inet6(0xa, 0x201000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d34578f760070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) [ 787.653790] team0 (unregistering): Port device team_slave_1 removed [ 787.717658] team0 (unregistering): Port device team_slave_0 removed [ 787.752884] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 787.787943] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 787.847882] bond0 (unregistering): Released all slaves [ 787.878877] IPVS: ftp: loaded support on port[0] = 21 [ 788.788082] bridge0: port 1(bridge_slave_0) entered blocking state [ 788.794499] bridge0: port 1(bridge_slave_0) entered disabled state [ 788.801960] device bridge_slave_0 entered promiscuous mode [ 788.840796] bridge0: port 2(bridge_slave_1) entered blocking state [ 788.847271] bridge0: port 2(bridge_slave_1) entered disabled state [ 788.854726] device bridge_slave_1 entered promiscuous mode [ 788.893588] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 788.932684] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 789.043657] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 789.085059] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 789.123971] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 789.131463] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 789.171383] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 789.178456] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 789.293864] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 789.302211] team0: Port device team_slave_0 added [ 789.339393] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 789.346784] team0: Port device team_slave_1 added [ 789.384505] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 789.425782] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 789.466328] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 789.473561] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 789.482403] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 789.516396] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 789.523665] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 789.532335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 789.910040] bridge0: port 2(bridge_slave_1) entered blocking state [ 789.916469] bridge0: port 2(bridge_slave_1) entered forwarding state [ 789.923260] bridge0: port 1(bridge_slave_0) entered blocking state [ 789.929695] bridge0: port 1(bridge_slave_0) entered forwarding state [ 789.937339] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 790.015288] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 791.373577] 8021q: adding VLAN 0 to HW filter on device bond0 [ 791.511545] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 791.650093] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 791.656408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 791.664917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 791.797765] 8021q: adding VLAN 0 to HW filter on device team0 [ 792.613347] syz-executor4 invoked oom-killer: gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 792.624442] syz-executor4 cpuset=syz4 mems_allowed=0 [ 792.629748] CPU: 1 PID: 13107 Comm: syz-executor4 Not tainted 4.17.0+ #7 [ 792.636624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 792.646007] Call Trace: [ 792.648663] dump_stack+0x185/0x1d0 [ 792.652312] dump_header+0x2cc/0x16f0 [ 792.656119] ? __msan_poison_alloca+0x15c/0x1d0 [ 792.660808] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 792.666286] ? ___ratelimit+0x67f/0x760 [ 792.670289] oom_kill_process+0x341/0x2160 [ 792.674530] ? mem_cgroup_scan_tasks+0x289/0x610 [ 792.679307] out_of_memory+0x1700/0x1da0 [ 792.683385] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 792.688780] ? _cond_resched+0x8b/0xd0 [ 792.692687] mem_cgroup_oom_synchronize+0x1408/0x1760 [ 792.697880] ? mem_cgroup_oom_synchronize+0x1760/0x1760 [ 792.703265] pagefault_out_of_memory+0x57/0x110 [ 792.707952] mm_fault_error+0x460/0x7c0 [ 792.711962] __do_page_fault+0x1274/0x1a10 [ 792.716213] do_page_fault+0xb7/0x250 [ 792.720031] ? page_fault+0x8/0x30 [ 792.723573] page_fault+0x1e/0x30 [ 792.727025] RIP: 0033:0x407308 [ 792.730214] RSP: 002b:0000000000a3ea58 EFLAGS: 00010246 [ 792.735663] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000040fb80 [ 792.742936] RDX: 0000000000000038 RSI: 0000000000000000 RDI: 00000000000000fa [ 792.750202] RBP: 0000000000000013 R08: 0000000000000000 R09: 000000000000000a [ 792.757480] R10: 0000000000000075 R11: 0000000000000246 R12: 00000000000003e0 [ 792.764764] R13: 0000000000411a30 R14: 0000000000000000 R15: 0000000000000000 [ 792.772256] Task in /syz4 killed as a result of limit of /syz4 [ 792.778510] memory: usage 872kB, limit 0kB, failcnt 744 [ 792.783956] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 792.790820] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 792.797094] Memory cgroup stats for /syz4: cache:100KB rss:0KB rss_huge:0KB shmem:24KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 792.817126] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 792.826063] [13107] 0 13107 17553 8392 114688 0 0 syz-executor4 [ 792.835074] Memory cgroup out of memory: Kill process 13107 (syz-executor4) score 8420000 or sacrifice child [ 792.845159] Killed process 13107 (syz-executor4) total-vm:70212kB, anon-rss:80kB, file-rss:33488kB, shmem-rss:0kB [ 792.869928] oom_reaper: reaped process 13107 (syz-executor4), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 22:21:40 executing program 4: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$setregset(0x4205, r0, 0x203, &(0x7f0000000180)={&(0x7f0000000000)="319d106558520ccfd1e9993efa963317", 0x10}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) setpgid(r1, r2) r3 = memfd_create(&(0x7f0000000100)="a9290078c4f371fc72d01a88d3e039b9664a69a3b1ec3244bd51ce8086bcbc0e4626649dae23829ed57307f9d07140b564d9a6feb3f73d545bd38b59b1520db633ca19da39845dfd42de725ad038941dfef2b769f064f6be6e", 0x2) fallocate(r3, 0x0, 0x8002, 0x4) write(r3, &(0x7f00000000c0)='\r', 0x1) fcntl$addseals(r3, 0x409, 0xf) 22:21:40 executing program 1: unshare(0x100) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f00000001c0)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6(0xa, 0x1, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='io\x00') getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000240)={{{@in=@remote, @in6=@mcast2}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000000)) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000380)=0x7, 0x4) getsockopt$netlink(r0, 0x10e, 0xffffffffffffffff, &(0x7f0000000140)=""/94, &(0x7f0000000080)=0xfffffffffffffd36) 22:21:40 executing program 6: r0 = socket$inet6(0xa, 0x80803, 0x3) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x1f, 0x4) 22:21:40 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) gettid() fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) gettid() r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x6, 0x200) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) ioctl$SG_SET_COMMAND_Q(r2, 0x2271, &(0x7f0000000140)=0x81) r4 = syz_open_procfs(r1, &(0x7f0000000040)="6d6f7473960000") sendfile(r4, r4, &(0x7f0000000000), 0x8001) 22:21:40 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[], 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="170000001c66696c65300a"], 0xb) close(r0) 22:21:40 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x800) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x80000001) 22:21:40 executing program 3: capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000040)) socketpair(0x9, 0x3, 0x200, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000100)=0xfffffffffffffffb) r2 = socket$inet6(0xa, 0x1, 0x0) readlinkat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/52, 0x34) ioctl(r2, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") modify_ldt$write2(0x11, &(0x7f0000000080)={0x1000}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000000300)=""/242, &(0x7f0000000400)=0xf2) clone(0x40000000, &(0x7f0000000300), &(0x7f0000000140), &(0x7f00000002c0), &(0x7f0000000340)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000240)={0x4, &(0x7f0000000200)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000280)={r3, 0x2}) 22:21:40 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x20005) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000500)="5500000018007f5300fe01b2a4a280930a06000000a84599910000003900090008000c00010000001900150006000000000000dc1338d54400009b84136ef75afb83de448d621a4559e65517b300060cec4fab6513", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 22:21:41 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x19) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0x11) sysinfo(&(0x7f0000000040)=""/221) 22:21:41 executing program 6: r0 = socket$inet6(0xa, 0x80803, 0x3) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x200000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00000002c0)={{0x10001, 0x100000001, 0x200, 0x100000001, 0x100000001, 0x1f}, 0x7, 0x8001, 0xa000000000000}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x8}}, 0x0, 0x7, 0x5cba, 0x1, 0x10a}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x3, 0x100000000, 0x40000000, 0x0, 0x84}, &(0x7f0000000240)=0x98) socket$pptp(0x18, 0x1, 0x2) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffff81}, 0x1c) [ 793.220826] device bridge_slave_1 left promiscuous mode [ 793.226878] bridge0: port 2(bridge_slave_1) entered disabled state 22:21:41 executing program 0: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000bc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000b80)={0xffffffff}, 0x2}}, 0x20) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000001000008000000"]) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x8000, 0x0) write$rdma_cm(r1, &(0x7f00000001c0)=@listen={0x7, 0x8, 0xfa00, {r2}}, 0x10) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") dup3(r0, r1, 0x0) 22:21:41 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00007e6000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYRES32=r0], 0x1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000040)=0xf) close(r0) 22:21:41 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x802) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000000c0)={0x8, 0x6}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='ti\rers\x00') sendfile(r0, r2, &(0x7f0000000300), 0x8001) [ 793.319892] device bridge_slave_0 left promiscuous mode [ 793.325869] bridge0: port 1(bridge_slave_0) entered disabled state 22:21:41 executing program 6: openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r0 = socket$inet6(0xa, 0x80803, 0x3) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 22:21:41 executing program 2: r0 = socket$inet6(0xa, 0x40000000000006, 0xfffffffffffffff6) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000001600)='/dev/full\x00', 0x200, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000002680)={@ax25={0x3, {"c85a982fc53dd3"}, 0x101}, {&(0x7f0000001640)=""/4096, 0x1000}, &(0x7f0000002640), 0x2}, 0xa0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x80000) ioctl$KDSKBLED(r2, 0x4b65, 0x7160) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) process_vm_readv(r3, &(0x7f0000000240)=[{&(0x7f0000000140)=""/209, 0xd1}], 0x1, &(0x7f00000004c0)=[{&(0x7f0000000280)=""/172, 0xac}, {&(0x7f0000000340)=""/215, 0xd7}, {&(0x7f0000000440)=""/89, 0x59}], 0x3, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/xfrm_stat\x00') mkdirat(r4, &(0x7f0000000000)='./file0\x00', 0x5) 22:21:41 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x80) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x80803, 0x3) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) epoll_wait(r0, &(0x7f0000000180)=[{}, {}, {}, {}], 0x4, 0x4) [ 793.573295] team0 (unregistering): Port device team_slave_1 removed [ 793.633568] team0 (unregistering): Port device team_slave_0 removed [ 793.673676] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 793.719177] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 793.782556] bond0 (unregistering): Released all slaves [ 793.885835] IPVS: ftp: loaded support on port[0] = 21 [ 793.905966] IPVS: ftp: loaded support on port[0] = 21 [ 794.047927] IPVS: ftp: loaded support on port[0] = 21 [ 794.910875] bridge0: port 1(bridge_slave_0) entered blocking state [ 794.917307] bridge0: port 1(bridge_slave_0) entered disabled state [ 794.925215] device bridge_slave_0 entered promiscuous mode [ 794.969517] bridge0: port 2(bridge_slave_1) entered blocking state [ 794.975948] bridge0: port 2(bridge_slave_1) entered disabled state [ 794.983451] device bridge_slave_1 entered promiscuous mode [ 795.030923] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 795.074567] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 795.228345] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 795.309091] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 795.592828] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 795.601725] team0: Port device team_slave_0 added [ 795.655290] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 795.662635] team0: Port device team_slave_1 added [ 795.715043] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 795.777485] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 795.820982] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 795.828607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 795.846989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 795.879201] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 795.886488] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 795.895769] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 796.282380] bridge0: port 2(bridge_slave_1) entered blocking state [ 796.288833] bridge0: port 2(bridge_slave_1) entered forwarding state [ 796.295655] bridge0: port 1(bridge_slave_0) entered blocking state [ 796.302109] bridge0: port 1(bridge_slave_0) entered forwarding state [ 796.309787] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 797.023173] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 797.751615] 8021q: adding VLAN 0 to HW filter on device bond0 [ 797.888397] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 798.022437] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 798.028935] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 798.037321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 798.166270] 8021q: adding VLAN 0 to HW filter on device team0 [ 798.961882] syz-executor4 invoked oom-killer: gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 798.972981] syz-executor4 cpuset=syz4 mems_allowed=0 [ 798.978292] CPU: 0 PID: 13439 Comm: syz-executor4 Not tainted 4.17.0+ #7 [ 798.985144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 798.994519] Call Trace: [ 798.997134] dump_stack+0x185/0x1d0 [ 799.000776] dump_header+0x2cc/0x16f0 [ 799.004600] ? __msan_poison_alloca+0x15c/0x1d0 [ 799.009319] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 799.014813] ? ___ratelimit+0x67f/0x760 [ 799.018819] oom_kill_process+0x341/0x2160 [ 799.023082] ? mem_cgroup_scan_tasks+0x289/0x610 [ 799.027887] out_of_memory+0x1700/0x1da0 [ 799.031968] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 799.037371] ? _cond_resched+0x8b/0xd0 [ 799.041287] mem_cgroup_oom_synchronize+0x1408/0x1760 [ 799.046518] ? mem_cgroup_oom_synchronize+0x1760/0x1760 [ 799.051961] pagefault_out_of_memory+0x57/0x110 [ 799.056666] mm_fault_error+0x460/0x7c0 [ 799.060687] __do_page_fault+0x1274/0x1a10 [ 799.064956] do_page_fault+0xb7/0x250 [ 799.068771] ? page_fault+0x8/0x30 [ 799.072328] page_fault+0x1e/0x30 [ 799.075787] RIP: 0033:0x407308 [ 799.078971] RSP: 002b:0000000000a3ea58 EFLAGS: 00010246 [ 799.084369] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000040fb80 [ 799.091648] RDX: 0000000000000038 RSI: 0000000000000000 RDI: 00000000000000fa [ 799.098920] RBP: 0000000000000013 R08: 0000000000000000 R09: 000000000000000a [ 799.106193] R10: 0000000000000075 R11: 0000000000000246 R12: 00000000000003e0 [ 799.113470] R13: 0000000000411a30 R14: 0000000000000000 R15: 0000000000000000 [ 799.120910] Task in /syz4 killed as a result of limit of /syz4 [ 799.127144] memory: usage 872kB, limit 0kB, failcnt 752 [ 799.132595] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 799.139442] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 799.145671] Memory cgroup stats for /syz4: cache:100KB rss:0KB rss_huge:0KB shmem:24KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 799.165748] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 799.174892] [13439] 0 13439 17553 8391 118784 0 0 syz-executor4 [ 799.183830] Memory cgroup out of memory: Kill process 13439 (syz-executor4) score 8420000 or sacrifice child [ 799.194089] Killed process 13439 (syz-executor4) total-vm:70212kB, anon-rss:76kB, file-rss:33488kB, shmem-rss:0kB 22:21:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x220204, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x4, 0x40000) membarrier(0x40, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00008d0ffc)=0xf, 0x4) r2 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x3000)=nil, 0x1000) shmdt(r2) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000280)={'nat\x00', 0x0, 0x3, 0x5b, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/91}, &(0x7f0000000300)=0x78) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={[], 0xfffffffffffffc00, 0x7fff, 0x4, 0x0, 0xe1, r3}) 22:21:47 executing program 7: io_setup(0x7f, &(0x7f0000000540)=0x0) io_getevents(r0, 0xd7d, 0x3, &(0x7f0000000580)=[{}, {}, {}], &(0x7f0000000600)) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000000)=0x4, 0x4) r1 = syz_open_dev$sndctrl(&(0x7f00000e5000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000040)={{0x0, 0x3, 0x0, 0x0, "f6f2767bb65f1292ee4a1ddd14619f3eb66cccd6aa90116d149e52b08628b3b5db794e8ee63cce1c03e586f9"}}) 22:21:47 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='net/fib_trie\x00') sendfile(r0, r1, &(0x7f0000000300), 0x8001) preadv(r1, &(0x7f0000000280)=[{&(0x7f0000000000)=""/57, 0x39}, {&(0x7f0000000040)}, {&(0x7f0000000140)=""/202, 0xca}, {&(0x7f0000000080)=""/79, 0x4f}, {&(0x7f0000000240)=""/14, 0xe}, {&(0x7f0000000380)=""/186, 0xba}], 0x6, 0x0) 22:21:47 executing program 6: r0 = socket$inet6(0xa, 0x80803, 0x3) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x400, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000040)=0x8, 0x4) 22:21:47 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) unshare(0x24020400) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000200)='./file0\x00', 0x0, r2, 0x0) socket$inet6(0xa, 0xf, 0xffffffff) 22:21:47 executing program 5: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x300, 0x0) socket$unix(0x1, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x6}) 22:21:47 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000500)='cpu.stat\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000540)=0x80, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2040, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x100, 0x0) sendmsg$xdp(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x2c, 0x4, r3, 0x22, r4}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000200)="679f4599450e2cc34665d4b48c653a09226f9d9be4f884b5900f4398846111625689c1c5d036ee06d7bc06547968f3e37ba64a3a6c2922703970032216e0bfe0e46c3e17e406e48e53d7343a6c8a6c9c014259ed612e36df9053c1c25c76b4aa6f295e91244ef801d04aeede32076817e2691fb00f66407c35517299f9bfec7af3b4b7f380d041eb30f38f71b3", 0x8d}, {&(0x7f00000002c0)="fa7ceb31f36058f969e0be671331fede8e34daba403a71b4731e7cf6f275f502682a0b8da1a260da5f2194da15cd546dbe641db9cbfc907fd0c442c4315ff79b85ef044864276460384525f00f709d2967ee4e527ce09c", 0x57}, {&(0x7f0000000340)="ebffb6f94c906d417d91f0d5cc4675f283876d0c2e26977e9679d305801494c0e6dfa67d2a932cf1858ac489f2c38725fe415ef0dafd5c583786f80f5d130bfce821cb932968f3a4b1cd44750b4ff04f359e6e745af30f5f190027def8da0061746e8361b2ad5a25aecc52dd9cda9c5ad5bc78925123dcedf53cbb56e5ebe3145712", 0x82}, {&(0x7f0000000400)="a53bcb0b3627421a6bc214eb796d90db59518d26c17ea283c9c379802db0d4ea5ad33a9a0ac582a17aa7dabb61e8df1147bf488e1734140a36cd5195826e76871fc47590b9ec1f227f3b9b2a4d9b9bc3520859a532a512fd39c43ac60579a3185f08", 0x62}], 0x4, 0x0, 0x0, 0x4048000}, 0xc000) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f00000000c0)=0x9, 0x4) sendto$inet6(r1, &(0x7f0000000100)="a2", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r1, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x34000}], 0x1) 22:21:47 executing program 3: r0 = socket(0x11, 0x80a, 0x300) r1 = socket$inet6(0xa, 0x7fffffffffffc, 0x3) ioctl(r1, 0x4000008912, &(0x7f0000000040)="295ee1311f1687d3671070") r2 = socket$inet(0x2, 0x4000000000000001, 0x2) sendto$inet(r2, &(0x7f0000000700), 0x2d5, 0x20000800, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) recvmmsg(r0, &(0x7f0000002e00)=[{{&(0x7f0000002b80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000002d00), 0x0, &(0x7f0000002d40)=""/164, 0xa4}}], 0x40000000000014d, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@broadcast, @in6=@mcast2}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) socket$inet6(0xa, 0x3, 0x7fff) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x3, 0x4) 22:21:47 executing program 1: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000200)={0x0, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, 0x8, 0x4, 0x2, 0x8001, 0x0, &(0x7f00000001c0)='ip6gre0\x00', 0x3, 0x3, 0x7fff}) r2 = socket$inet6(0xa, 0x0, 0xfffffffffffffffd) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000280)={0x3, 0x4800000, 0x8001, 0x6, 0x100, 0x81}) r4 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x4, &(0x7f0000000100)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14}}, 0x10) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000000140)={{0x3, 0x9, 0xffff, 0x2, 0xffffffff, 0x4}, 0x3}) 22:21:47 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x101000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x53, &(0x7f0000005780)={{{@in6, @in6=@loopback}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000005880)=0x3) close(r2) close(r1) 22:21:47 executing program 5: r0 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x40) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x431, 0x240000) fcntl$dupfd(r0, 0x406, r1) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r2 = epoll_create1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000d36ff4)={0xfc147812c6696267}) syncfs(r5) timerfd_settime(r5, 0x0, &(0x7f0000005000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000af9ff0)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f000001aff4)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000ca0000)={0x2001}) epoll_pwait(r4, &(0x7f0000a1efac)=[{}, {}], 0x2, 0x0, &(0x7f0000bbfff8), 0x8) [ 799.477877] device bridge_slave_1 left promiscuous mode [ 799.483754] bridge0: port 2(bridge_slave_1) entered disabled state 22:21:47 executing program 6: r0 = socket$inet6(0xa, 0xe, 0xb99b) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x7, 0x1, 0x98, &(0x7f0000000140)}, 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x2, 0x0, 0x0, 0x1ff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000200)={0x1, r2, 0x1, 0x7fff}) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) clock_adjtime(0x0, &(0x7f0000000000)={0xfff, 0x2, 0x40, 0x7, 0x40, 0x5, 0x6e4, 0xfffffffffffffffd, 0x4, 0x1fca508, 0xbb9, 0x1, 0x8, 0x7c0, 0x8, 0x3f, 0x1000, 0x7f5, 0x6, 0x8, 0x7f, 0x1, 0x7ff, 0x800, 0x43, 0x49e}) [ 799.565450] device bridge_slave_0 left promiscuous mode [ 799.571421] bridge0: port 1(bridge_slave_0) entered disabled state 22:21:47 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='net/fib_trie\x00') sendfile(r0, r1, &(0x7f0000000300), 0x8001) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000000)={0x2, @empty, 0x4e23, 0x3, 'lblc\x00', 0x2, 0x1f, 0x4b}, 0x2c) 22:21:47 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ed277a4200100360070") r1 = socket(0x1e, 0x1000000000001, 0x0) socket(0x4, 0x6, 0x8000) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f000016cf61)}, 0x0) recvmsg$kcm(r1, &(0x7f0000008000)={&(0x7f0000c1d000)=@ax25, 0x10, &(0x7f0000241ff0)=[{&(0x7f00009a9fff)=""/1, 0x1}], 0x1, &(0x7f0000c21000)}, 0x0) clock_gettime(0x0, &(0x7f0000003980)={0x0, 0x0}) socket$nl_netfilter(0x10, 0x3, 0xc) recvmmsg(r1, &(0x7f00000035c0)=[{{&(0x7f0000002880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002c00)=[{&(0x7f0000002bc0)=""/60, 0x3c}], 0x1, &(0x7f0000002c80)=""/123, 0x18}}, {{&(0x7f0000002d00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000002d80)=""/58, 0x3a}], 0x1, 0x0, 0x1f}}], 0x3fffffffffffd23, 0x3, &(0x7f0000001340)={0x0, r2+30000000}) 22:21:47 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x6, 0x840) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f00000000c0)=0x6) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000140)=""/80, &(0x7f00000001c0)=0x50) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000100)="24000000040607031dfffd946fa2830020200a0009000100021d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) r2 = shmget(0x1, 0x3000, 0x54001000, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000200)=""/64) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) 22:21:47 executing program 6: r0 = socket$inet6(0xa, 0x80803, 0x3) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}}, 0xffffffffffffff9b) [ 799.846727] team0 (unregistering): Port device team_slave_1 removed [ 799.876654] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 799.884808] team0 (unregistering): Port device team_slave_0 removed [ 799.930691] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 799.946154] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 799.987844] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 800.067287] bond0 (unregistering): Released all slaves [ 800.183325] IPVS: ftp: loaded support on port[0] = 21 [ 801.029993] bridge0: port 1(bridge_slave_0) entered blocking state [ 801.036493] bridge0: port 1(bridge_slave_0) entered disabled state [ 801.043934] device bridge_slave_0 entered promiscuous mode [ 801.081867] bridge0: port 2(bridge_slave_1) entered blocking state [ 801.088290] bridge0: port 2(bridge_slave_1) entered disabled state [ 801.095710] device bridge_slave_1 entered promiscuous mode [ 801.133643] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 801.171434] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 801.280324] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 801.322511] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 801.361878] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 801.368887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 801.408637] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 801.415702] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 801.525524] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 801.533233] team0: Port device team_slave_0 added [ 801.569893] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 801.577424] team0: Port device team_slave_1 added [ 801.614951] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 801.654933] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 801.694382] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 801.701701] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 801.710173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 801.744992] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 801.752322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 801.760945] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 802.149730] bridge0: port 2(bridge_slave_1) entered blocking state [ 802.156154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 802.162948] bridge0: port 1(bridge_slave_0) entered blocking state [ 802.169469] bridge0: port 1(bridge_slave_0) entered forwarding state [ 802.177365] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 802.335224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 803.603947] 8021q: adding VLAN 0 to HW filter on device bond0 [ 803.739233] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 803.875248] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 803.881576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 803.889860] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 804.020322] 8021q: adding VLAN 0 to HW filter on device team0 [ 804.817476] syz-executor4 invoked oom-killer: gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 804.828585] syz-executor4 cpuset=syz4 mems_allowed=0 [ 804.833899] CPU: 0 PID: 13765 Comm: syz-executor4 Not tainted 4.17.0+ #7 [ 804.840776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 804.850134] Call Trace: [ 804.852743] dump_stack+0x185/0x1d0 [ 804.856390] dump_header+0x2cc/0x16f0 [ 804.860198] ? __msan_poison_alloca+0x15c/0x1d0 [ 804.864882] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 804.870353] ? ___ratelimit+0x67f/0x760 [ 804.874353] oom_kill_process+0x341/0x2160 [ 804.878597] ? mem_cgroup_scan_tasks+0x289/0x610 [ 804.883367] out_of_memory+0x1700/0x1da0 [ 804.887448] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 804.892827] ? _cond_resched+0x8b/0xd0 [ 804.896745] mem_cgroup_oom_synchronize+0x1408/0x1760 [ 804.902121] ? mem_cgroup_oom_synchronize+0x1760/0x1760 [ 804.907508] pagefault_out_of_memory+0x57/0x110 [ 804.912194] mm_fault_error+0x460/0x7c0 [ 804.916195] __do_page_fault+0x1274/0x1a10 [ 804.920449] do_page_fault+0xb7/0x250 [ 804.924256] ? page_fault+0x8/0x30 [ 804.927796] page_fault+0x1e/0x30 [ 804.931254] RIP: 0033:0x407308 [ 804.934434] RSP: 002b:0000000000a3ea58 EFLAGS: 00010246 [ 804.939797] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000040fb80 [ 804.947068] RDX: 0000000000000038 RSI: 0000000000000000 RDI: 00000000000000fa [ 804.954334] RBP: 0000000000000013 R08: 0000000000000000 R09: 000000000000000a [ 804.961612] R10: 0000000000000075 R11: 0000000000000246 R12: 00000000000003e0 [ 804.968880] R13: 0000000000411a30 R14: 0000000000000000 R15: 0000000000000000 [ 804.976616] Task in /syz4 killed as a result of limit of /syz4 [ 804.982744] memory: usage 872kB, limit 0kB, failcnt 760 [ 804.988177] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 804.995207] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 805.001429] Memory cgroup stats for /syz4: cache:100KB rss:0KB rss_huge:0KB shmem:24KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 805.021448] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 805.030286] [13765] 0 13765 17553 8393 114688 0 0 syz-executor4 [ 805.039205] Memory cgroup out of memory: Kill process 13765 (syz-executor4) score 8421000 or sacrifice child [ 805.049291] Killed process 13765 (syz-executor4) total-vm:70212kB, anon-rss:84kB, file-rss:33488kB, shmem-rss:0kB [ 805.076936] oom_reaper: reaped process 13765 (syz-executor4), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 22:21:53 executing program 3: r0 = socket(0x2000000011, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x80000001, 0x281) sendto$inet6(r0, &(0x7f0000000180)="957a88ca", 0x4, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5}, 0x1c) fcntl$dupfd(r1, 0x0, r0) 22:21:53 executing program 5: r0 = socket$inet_sctp(0x2, 0x2, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x2c) 22:21:53 executing program 2: r0 = socket$inet6(0xa, 0x80000, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='net/fib_trie\x00') sendfile(r0, r1, &(0x7f0000000300), 0x8001) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)=[0x1, 0x9]) 22:21:53 executing program 7: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="a4", 0x1, 0xffffffffffffffff) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="848432503e1ac2bae9d92c5d144121fbb1962144eae8978bd4f065eadead9ca85fd3c49e925de4007488bf80a2152f25efb149bbddc4493ad0c625b2e5cfabf2f745b9a6586673f693fc49f3b2e10e38afb34f9befefa874c9e7033ccc0e967bec6de22d59ece236cb34ca95781888a02e9796e3342b40b123e5f81ff5e36b907efecba4cfbf634fd3fe7f546dba4cdcc4fe13ac83893eef8276820db8efd0e90729fb71a71d96dd945238acddb8375d4b349d571748902d266efb9ab909b8b6", 0xc0, 0xfffffffffffffffd) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="1f2d", 0x2, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000480)={r0, r1, r2}, &(0x7f00000006c0)=""/155, 0x9b, &(0x7f0000000600)={&(0x7f0000000580)={'sha3-256\x00'}, &(0x7f0000000640)="f2612a1201e0fc69be3a00676e6b70163e90eafdd6458abbceb18ddad5302f3b673f1f000000a0bd395f2da6482fa7b2a29349c91031e677fed66c04bd05d1a02bb61dad04551ab97e5bd8472d6eb20fdd21839f34ace500000000000000000000005877058ee46fd5345d73953fc5d99c995e2824c10f4fbdb069bb606b3b07", 0x80}) 22:21:53 executing program 6: r0 = socket$inet6(0xa, 0x80803, 0x3) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x105000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000140)={0x9, 0x1, {0x3, 0x3, 0x7, 0x3, 0x7}}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x400}, 0x1c) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200, 0x5a) fcntl$setsig(r0, 0xa, 0x26) ioctl$VT_RELDISP(r2, 0x5605) 22:21:53 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, r0, 0x0) 22:21:53 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x401, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000240)=""/78) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c0900097060c6c99e07ab68fafa848bde15314a4ac7ee20161c0a5d0d9baa09c4c1c582be1088aed3c0a63c55d9cf3bc1c4f30000000000000000000000") r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x84000) write$vnet(r2, &(0x7f0000000140)={0x1, {&(0x7f00000000c0)=""/26, 0x1a, &(0x7f0000000100)=""/30, 0xb3e4e966e2a0298c, 0x2}}, 0x68) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000200)={0x0, 'syzkaller0\x00'}, 0x18) timerfd_create(0x10000000000008, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) 22:21:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x25dfdbfc, 0x40000001000000}, 0xfffffdba) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0x87fe, 0x4) dup3(r0, r1, 0x0) 22:21:53 executing program 6: r0 = socket$inet6(0xa, 0x80803, 0x3) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0xffffffffffffffff, @empty, 0x80}, 0xfffffffffffffc44) fgetxattr(r0, &(0x7f0000000000)=@random={'trusted.', '\x00'}, &(0x7f0000000080)=""/186, 0xba) 22:21:53 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e23}, 0x2d5) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x1, 0x0) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000180)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3d}, 0xfffffe25) r2 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x200000000000006, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r2, &(0x7f0000fc7ff8), 0xffc7) 22:21:53 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) [ 805.437586] device bridge_slave_1 left promiscuous mode [ 805.443617] bridge0: port 2(bridge_slave_1) entered disabled state 22:21:53 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4000000002863}, 0x2ef) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xf, 0x8, &(0x7f00000000c0)=@raw=[@ldst={0x3, 0x0, 0x0, 0x9, 0x0, 0xffffffc0, 0x4}, @map={0x18, 0xa, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd25}, @alu={0x7, 0xeb300, 0x7, 0x0, 0x1, 0xfffffff6, 0xffffffffffffffff}], &(0x7f0000000100)='syzkaller\x00', 0x8, 0x0, 0x0, 0x0, 0x1, [], r2, 0xf}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0xe, 0xc, &(0x7f00000003c0)=@raw=[@call={0x85, 0x0, 0x0, 0xe}, @map={0x18, 0x8, 0x1, 0x0, r1}, @map={0x18, 0x5, 0x1, 0x0, r0}, @map={0x18, 0x5, 0x1, 0x0, r0}, @jmp={0x5, 0x80000000, 0x0, 0xf, 0x4, 0xa0, 0xfffffffffffffff0}, @ldst={0xfb26213ee0639b6c, 0x2, 0x10ec008cd01cf667, 0x9, 0xf, 0xfffffffc}], &(0x7f0000000440)='GPL\x00', 0x92, 0x8b, &(0x7f0000000480)=""/139, 0x41f00, 0x1, [], r2, 0x8}, 0x48) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x668, 0x20080) ioctl$TCSBRK(r3, 0x5409, 0x2) r4 = semget(0x0, 0x7, 0x404) semctl$GETNCNT(r4, 0x6, 0xe, &(0x7f0000000600)=""/79) r5 = accept4(r1, &(0x7f0000000240)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f00000002c0)=0x80, 0x800) getgid() ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r3, 0xc0305710, &(0x7f00000006c0)={0x0, 0x0, 0x6, 0x4e}) r6 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x204003) set_thread_area(&(0x7f00000005c0)={0xffff, 0xffffffff, 0xffffffff, 0xfff, 0x1000, 0x7fff, 0x3, 0x1ff, 0x1, 0x8}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f0000000680)=0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r6, 0x4008642b, &(0x7f0000000380)={r7, 0x8}) setsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000000000)=0x83e, 0x4) 22:21:53 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400c0, 0x0) fstatfs(r0, &(0x7f0000000200)=""/4096) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001340)='/dev/sequencer2\x00', 0x100000007ffe, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000100)=0xc2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x8000}, 0x1) connect$netlink(r0, &(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000001200)={0x6ca, 0x7, 0x0, {}, 0x8, 0x8}) exit(0x9) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000180)={{0x7fffffff, 0x100000000000a}, {0x5}, 0xfffffffffffffffe}) finit_module(r1, &(0x7f0000000140)='&\x00', 0x2) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x40000, 0x0) 22:21:53 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='net/fib_trie\x00') sendfile(r0, r1, &(0x7f0000000300), 0x8001) socket$inet6(0xa, 0x807, 0xffffffffffff5be5) [ 805.530860] device bridge_slave_0 left promiscuous mode [ 805.537926] bridge0: port 1(bridge_slave_0) entered disabled state 22:21:53 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000001600)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'team_slave_1\x00'}}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x20001) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x101) 22:21:53 executing program 6: r0 = socket$inet6(0xa, 0x80803, 0x3) socketpair(0x2, 0x3, 0x9, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f0000000080)={0xac5b, 0x5}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000100)={0x7, 0x3, 0x6, 0xffffffffffffffa4, 0x8, 0x6}) 22:21:53 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x208000, 0x0) fcntl$setflags(r0, 0x2, 0x1) socket$packet(0x11, 0x3, 0x300) 22:21:53 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x800, 0x7, 0xb4, 0x3, 0x4, 0xfff, 0x2, 0x2, 0x4f, 0x0, 0x100000001, 0x400}) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") fcntl$lock(r0, 0x5, &(0x7f0000000080)={0x1, 0x3}) [ 805.842131] team0 (unregistering): Port device team_slave_1 removed 22:21:53 executing program 1: unshare(0x200) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @empty, 0x0, 0x0, 'none\x00', 0x2}, 0x2c) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'system.', 'cpuset\\self\x00'}, &(0x7f00000000c0)=""/160, 0xa0) [ 805.902110] team0 (unregistering): Port device team_slave_0 removed 22:21:53 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) getpgrp(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000001c0)="6eb8d23daff295d1fd69650008789d0384dca959a9d87042624a45ab9d64bb4658b57fd05f7c437f446edb1bd7982f9cfc2afab4077af2997e5b0b000000") fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000000)) sendfile(r0, r2, &(0x7f0000000300), 0x8001) [ 805.958315] bond0 (unregistering): Releasing backup interface bond_slave_1 22:21:54 executing program 6: r0 = socket$inet6(0xa, 0x80803, 0x3) r1 = dup2(r0, r0) sendto$ax25(r1, &(0x7f0000000040)="1d1c237357825a54a6806a2c05ae82342b14ca071f6f72e1238d774fdbd5ee446ad3c2db156a901fb3e7dde7e092a641c8db31a27c2a162e8b7f1b88765ff78d2a68821fc1c0462aad0ea7db4d8a2d3e66fd76324f2caac33a0a31e81538071eb7196102986f78e0cc512fb0b286540a31fa72a41b9944a62c3a0faa55f646c70836f79b6069f4067624907363716089f641e1104c676000d291d92d9e4a0250e2e9aebe0dd92266e466237b", 0xac, 0x24004000, &(0x7f0000000100)={0x3, {"1c82f372d30f29"}, 0x5}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) fallocate(r1, 0x20, 0x100000001, 0x3) write$sndseq(r1, &(0x7f0000000140)=[{0x2, 0x4, 0x0, 0x69, @time={0x77359400}, {0x18000000, 0x6}, {0x2, 0x9}, @control={0x0, 0x3, 0x80}}], 0x30) 22:21:54 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='net/fib_trie\x00') sendfile(r0, r1, &(0x7f0000000300), 0x8001) socket$inet6(0xa, 0x807, 0xffffffffffff5be5) [ 806.029130] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x2aa9/0x2cd0 [ 806.039295] bond0 (unregistering): Releasing backup interface bond_slave_0 22:21:54 executing program 1: symlink(&(0x7f0000000600)='./file0\x00', &(0x7f0000000140)='./file0\x00') [ 806.197680] bond0 (unregistering): Released all slaves [ 806.268553] device lo left promiscuous mode [ 806.286642] device lo entered promiscuous mode [ 806.298652] IPVS: ftp: loaded support on port[0] = 21 [ 806.314581] device lo left promiscuous mode [ 806.367368] device lo entered promiscuous mode [ 807.303733] bridge0: port 1(bridge_slave_0) entered blocking state [ 807.310224] bridge0: port 1(bridge_slave_0) entered disabled state [ 807.317748] device bridge_slave_0 entered promiscuous mode [ 807.356488] bridge0: port 2(bridge_slave_1) entered blocking state [ 807.363104] bridge0: port 2(bridge_slave_1) entered disabled state [ 807.370593] device bridge_slave_1 entered promiscuous mode [ 807.408888] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 807.447896] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 807.558684] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 807.599956] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 807.777100] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 807.784655] team0: Port device team_slave_0 added [ 807.822709] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 807.830146] team0: Port device team_slave_1 added [ 807.867962] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 807.910184] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 807.951599] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 807.958944] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 807.967860] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 808.002961] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 808.010477] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 808.018961] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 808.406958] bridge0: port 2(bridge_slave_1) entered blocking state [ 808.413480] bridge0: port 2(bridge_slave_1) entered forwarding state [ 808.420280] bridge0: port 1(bridge_slave_0) entered blocking state [ 808.426710] bridge0: port 1(bridge_slave_0) entered forwarding state [ 808.434804] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 809.375166] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 809.887956] 8021q: adding VLAN 0 to HW filter on device bond0 [ 810.024202] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 810.159691] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 810.166178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 810.173736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 810.308182] 8021q: adding VLAN 0 to HW filter on device team0 [ 811.117343] syz-executor4 invoked oom-killer: gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 811.128445] syz-executor4 cpuset=syz4 mems_allowed=0 [ 811.133741] CPU: 0 PID: 14108 Comm: syz-executor4 Not tainted 4.17.0+ #7 [ 811.140609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 811.149969] Call Trace: [ 811.152593] dump_stack+0x185/0x1d0 [ 811.156326] dump_header+0x2cc/0x16f0 [ 811.160138] ? __msan_poison_alloca+0x15c/0x1d0 [ 811.164819] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 811.170296] ? ___ratelimit+0x67f/0x760 [ 811.174315] oom_kill_process+0x341/0x2160 [ 811.178582] ? mem_cgroup_scan_tasks+0x289/0x610 [ 811.183345] out_of_memory+0x1700/0x1da0 [ 811.187421] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 811.192803] ? _cond_resched+0x8b/0xd0 [ 811.196721] mem_cgroup_oom_synchronize+0x1408/0x1760 [ 811.201914] ? mem_cgroup_oom_synchronize+0x1760/0x1760 [ 811.207305] pagefault_out_of_memory+0x57/0x110 [ 811.211980] mm_fault_error+0x460/0x7c0 [ 811.216013] __do_page_fault+0x1274/0x1a10 [ 811.220269] do_page_fault+0xb7/0x250 [ 811.224079] ? page_fault+0x8/0x30 [ 811.227617] page_fault+0x1e/0x30 [ 811.231070] RIP: 0033:0x407308 [ 811.234251] RSP: 002b:0000000000a3ea58 EFLAGS: 00010246 [ 811.239610] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000040fb80 [ 811.246875] RDX: 0000000000000038 RSI: 0000000000000000 RDI: 00000000000000fa [ 811.254143] RBP: 0000000000000013 R08: 0000000000000000 R09: 000000000000000a [ 811.261413] R10: 0000000000000075 R11: 0000000000000246 R12: 00000000000003e0 [ 811.268678] R13: 0000000000411a30 R14: 0000000000000000 R15: 0000000000000000 [ 811.276578] Task in /syz4 killed as a result of limit of /syz4 [ 811.282695] memory: usage 872kB, limit 0kB, failcnt 768 [ 811.288139] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 811.294986] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 811.301274] Memory cgroup stats for /syz4: cache:100KB rss:0KB rss_huge:0KB shmem:24KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 811.321311] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 811.330207] [14108] 0 14108 17553 8392 114688 0 0 syz-executor4 [ 811.339131] Memory cgroup out of memory: Kill process 14108 (syz-executor4) score 8420000 or sacrifice child [ 811.349253] Killed process 14108 (syz-executor4) total-vm:70212kB, anon-rss:80kB, file-rss:33488kB, shmem-rss:0kB 22:21:59 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) semget(0x3, 0x7, 0x20) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 22:21:59 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x2) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000019c0)={&(0x7f0000000540)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001580), 0x0, &(0x7f0000000080)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0xe}}], 0x38}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000000c0)={0xffff, 0x0, 'client1\x00', 0x7, "74cfe2e3d544b0d3", "72d4af7c0d19c2fb8f8b030be7f40b183c94b2ddcfec41045ba1cdf2f8aa5203", 0x8001, 0x7f}) 22:21:59 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='net/fib_trie\x00') ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) sendfile(r0, r1, &(0x7f0000000300), 0x8001) 22:21:59 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mq_notify(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000140)}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000140)=0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="10010000", @ANYRES16=r2, @ANYBLOB="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"], 0x110}, 0x1, 0x0, 0x0, 0x80}, 0x40000) 22:21:59 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$TCSETSF(r0, 0xc0045103, &(0x7f0000000040)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400000, 0x0) 22:21:59 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000da2000)=""/8, 0x8) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) 22:21:59 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x9, 0x70, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') 22:21:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) fallocate(r0, 0x2, 0x7fff, 0x3) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10, 0xbb7f, 0x5a6b010000000000}, 0xfffffffffffffe12, &(0x7f0000000440)={&(0x7f0000000100)=ANY=[@ANYBLOB="f909a838e0d3a813a0246a975c11fdcba7b5926d6e83344f4da6833de31da716bba6cc98136eaf7c532c4d54e574ec470c08d223efd61e704df7fedb2846020aa9ece903d2acdabba104508626bf6c46e897aa79048bf4c10204f1be2fabeae89b3efc89734b8c16b07c5f1d48fb12aa23e34ecfa0ba073c3073063c990516e659e21c6f86be6ac863132ff5406bd756f33f0e536b8b383d518ea7eca5fac304eab2fc3744b35df3d3ebb0298fefff0e3ce063a9aa2250c826ea121e4a0e26a2681417a01eaa964178ce0f1c4da9e0e8b0e0f047439605dd908856a928f9c466eb9a251758bd5d5bdaf6f32c832407"], 0x14}, 0x1, 0x0, 0x0, 0x2000}, 0x0) 22:21:59 executing program 1: pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0xb, &(0x7f0000f6c000)=0x0) r3 = socket$inet6(0xa, 0xa, 0x400000000) ioctl(r3, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") io_getevents(r2, 0x2, 0x2, &(0x7f0000f57f20)=[{}, {}], &(0x7f0000bd3000)={0x77359400}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)={0x11, 0x3c, &(0x7f0000000040)="598966368be2bc3626382e40cc586aaa019f2193346083822ca939815fdd70c3323c848a845f0f68faaf7f8fc17bf6191169e48bcb2513024ff25ca2"}) io_submit(r2, 0x318, &(0x7f0000000000)=[&(0x7f0000594fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00005be000)}]) 22:21:59 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002840)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002800)={0xffffffff}, 0x111}}, 0x20) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='coredump_filter\x00') perf_event_open$cgroup(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x5, 0xff, 0x1, 0x0, 0x69d, 0x4800, 0x4, 0xff, 0x3, 0x0, 0x7, 0xfffffffffffff000, 0x1911, 0x3, 0x55e, 0xf18, 0x9, 0xa468, 0x3, 0x3, 0x6, 0x200, 0x1, 0x7fffffff, 0x1f, 0x1, 0x73, 0x5, 0x7, 0x4, 0x1, 0x0, 0x1000, 0x7, 0x2, 0x0, 0x0, 0x6, @perf_config_ext={0xffffffffffffffff, 0x8}, 0x4, 0x2, 0xfffffffffffffff9, 0x5, 0x6, 0xfffffffffffff219, 0x7}, r2, 0x0, r2, 0x9) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r2, r3, 0x9, 0x4d36d47282d76c74}, 0x10) write$rdma_cm(r0, &(0x7f0000000080)=@set_option={0xe, 0x18, 0xfa00, @ib_path={&(0x7f00000000c0), r1, 0x1, 0x1}}, 0x20) 22:21:59 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x10000, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) r1 = memfd_create(&(0x7f0000000040)='posix_acl_access{Y\x00', 0x0) lseek(r1, 0x7ffffffffffffffb, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x200000001, 0x8}) fsetxattr(r1, &(0x7f0000000080)=@random={'os2.', 'posix_acl_access{Y\x00'}, &(0x7f00000000c0)='*\x00', 0x2, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) 22:21:59 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0xfff2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0c002000fc3200010000b6d90517d31f"], &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0xffffffffffff0001}, 0x8) 22:21:59 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$TCFLSH(r0, 0x540b, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e24, 0x20000000000000, @loopback={0x0, 0x1}, 0x9}, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='net/fib_trie\x00') sendfile(r1, r2, &(0x7f0000000300), 0x8001) 22:21:59 executing program 6: socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000340)={&(0x7f00000001c0)=@un=@abs, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="18000100000013000000000000000000001bbece5d059b1b144962c7a1ea000f7e72adfdbcd690515fc1e41ba9c2660ca2de0d10cdb52cdcc13f64bf0143ba14f5ea57134bad5392552e412a2a7cd33a77aadfe62b0ea2d441"], 0x18}, 0x0) close(r0) 22:21:59 executing program 3: unshare(0x2000400) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffff13, 0x40000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x7, 0x4) [ 811.740282] device bridge_slave_1 left promiscuous mode [ 811.746229] bridge0: port 2(bridge_slave_1) entered disabled state [ 811.848245] device bridge_slave_0 left promiscuous mode [ 811.854162] bridge0: port 1(bridge_slave_0) entered disabled state 22:21:59 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x20a, 0x100) r2 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x4a, 0x40) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x5c) getgid() setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 22:21:59 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000300), 0x8001) [ 812.099202] team0 (unregistering): Port device team_slave_1 removed [ 812.129082] team0 (unregistering): Port device team_slave_0 removed [ 812.154258] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 812.184439] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 812.253173] bond0 (unregistering): Released all slaves [ 812.287289] IPVS: ftp: loaded support on port[0] = 21 [ 813.215207] bridge0: port 1(bridge_slave_0) entered blocking state [ 813.221648] bridge0: port 1(bridge_slave_0) entered disabled state [ 813.229199] device bridge_slave_0 entered promiscuous mode [ 813.267736] bridge0: port 2(bridge_slave_1) entered blocking state [ 813.274200] bridge0: port 2(bridge_slave_1) entered disabled state [ 813.281702] device bridge_slave_1 entered promiscuous mode [ 813.319734] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 813.358225] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 813.467628] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 813.508141] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 813.547580] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 813.554581] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 813.593858] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 813.600885] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 813.710326] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 813.717691] team0: Port device team_slave_0 added [ 813.755079] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 813.763175] team0: Port device team_slave_1 added [ 813.800597] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 813.841257] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 813.880706] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 813.888092] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 813.896964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 813.930919] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 813.938393] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 813.947701] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 814.326613] bridge0: port 2(bridge_slave_1) entered blocking state [ 814.333140] bridge0: port 2(bridge_slave_1) entered forwarding state [ 814.339934] bridge0: port 1(bridge_slave_0) entered blocking state [ 814.346353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 814.354269] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 814.463223] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 815.795357] 8021q: adding VLAN 0 to HW filter on device bond0 [ 815.940659] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 816.075677] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 816.082097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 816.089726] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 816.220805] 8021q: adding VLAN 0 to HW filter on device team0 [ 817.024921] syz-executor4 invoked oom-killer: gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 817.036064] syz-executor4 cpuset=syz4 mems_allowed=0 [ 817.041476] CPU: 1 PID: 14444 Comm: syz-executor4 Not tainted 4.17.0+ #7 [ 817.048351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 817.057725] Call Trace: [ 817.060338] dump_stack+0x185/0x1d0 [ 817.063969] dump_header+0x2cc/0x16f0 [ 817.067776] ? __msan_poison_alloca+0x15c/0x1d0 [ 817.072454] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 817.077913] ? ___ratelimit+0x67f/0x760 [ 817.081914] oom_kill_process+0x341/0x2160 [ 817.086161] ? mem_cgroup_scan_tasks+0x289/0x610 [ 817.090930] out_of_memory+0x1700/0x1da0 [ 817.095029] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 817.100426] ? _cond_resched+0x8b/0xd0 [ 817.104438] mem_cgroup_oom_synchronize+0x1408/0x1760 [ 817.109647] ? mem_cgroup_oom_synchronize+0x1760/0x1760 [ 817.115059] pagefault_out_of_memory+0x57/0x110 [ 817.119737] mm_fault_error+0x460/0x7c0 [ 817.123747] __do_page_fault+0x1274/0x1a10 [ 817.128433] do_page_fault+0xb7/0x250 [ 817.132249] ? page_fault+0x8/0x30 [ 817.135787] page_fault+0x1e/0x30 [ 817.139238] RIP: 0033:0x407308 [ 817.142425] RSP: 002b:0000000000a3ea58 EFLAGS: 00010246 [ 817.147786] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000040fb80 [ 817.155173] RDX: 0000000000000038 RSI: 0000000000000000 RDI: 00000000000000fa [ 817.162443] RBP: 0000000000000013 R08: 0000000000000000 R09: 000000000000000a [ 817.169734] R10: 0000000000000075 R11: 0000000000000246 R12: 00000000000003e0 [ 817.177020] R13: 0000000000411a30 R14: 0000000000000000 R15: 0000000000000000 [ 817.184538] Task in /syz4 killed as a result of limit of /syz4 [ 817.190777] memory: usage 872kB, limit 0kB, failcnt 776 [ 817.196226] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 817.203095] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 817.209320] Memory cgroup stats for /syz4: cache:100KB rss:0KB rss_huge:0KB shmem:24KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 817.229360] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 817.238268] [14444] 0 14444 17553 8392 118784 0 0 syz-executor4 [ 817.247384] Memory cgroup out of memory: Kill process 14444 (syz-executor4) score 8421000 or sacrifice child [ 817.257499] Killed process 14444 (syz-executor4) total-vm:70212kB, anon-rss:80kB, file-rss:33488kB, shmem-rss:0kB [ 817.285368] oom_reaper: reaped process 14444 (syz-executor4), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 22:22:05 executing program 4: 22:22:05 executing program 2: r0 = socket$inet6(0xa, 0x80000, 0x6) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='net/fib_trie\x00') sendfile(r0, r1, &(0x7f0000000300), 0x8001) 22:22:05 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3e5f, 0x0) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000040)=0x10002a9, 0x4) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) io_setup(0xc7a, &(0x7f0000000140)=0x0) io_getevents(r1, 0x7, 0x0, &(0x7f0000000000), &(0x7f0000000240)={0x77359400}) 22:22:05 executing program 6: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x12, r1, 0x0) mlock(&(0x7f0000003000/0x4000)=nil, 0x4000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000000)={0x377, 0x10, [0x8001, 0x7, 0xe, 0xffff]}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0xd4, 0x2, 0xf, 0x5, 0x85, 0x6}) mremap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000008000/0x1000)=nil) 22:22:05 executing program 0: r0 = socket$inet6(0xa, 0x400007ffffffc, 0x80000000) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") pselect6(0x38, &(0x7f0000000040), &(0x7f0000000000), &(0x7f000044cfc0), &(0x7f0000000ff8)={0x0, 0x989680}, &(0x7f0000000ff8)={&(0x7f0000000ff8), 0xfffffe31}) 22:22:05 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x20a, 0x100) r2 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x4a, 0x40) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x5c) getgid() setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 22:22:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x10000) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'yam0\x00', &(0x7f0000000000)=@ethtool_ringparam={0x11, 0x8, 0xff, 0x3021, 0x3ff, 0x1, 0x1, 0x7, 0x1000}}) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="324bc917fef4", [], {@ipv4={0x8864, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x21, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 22:22:05 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000000), 0x4) poll(&(0x7f0000000040)=[{r0, 0x2}], 0x2000000000000083, 0x2) ftruncate(r0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r0, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x217) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r1, 0x7fff, 0x8}, 0xc) 22:22:05 executing program 1: 22:22:05 executing program 5: 22:22:05 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") [ 817.625197] device bridge_slave_1 left promiscuous mode [ 817.631134] bridge0: port 2(bridge_slave_1) entered disabled state 22:22:05 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x20a, 0x100) r2 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x4a, 0x40) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x5c) getgid() setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 22:22:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)=@ipv4_newaddr={0x20, 0x14, 0x9, 0x0, 0x0, {0x2}, [@IFA_LOCAL={0x8, 0x2, @multicast2=0xe0000002}]}, 0x20}, 0x1}, 0x0) 22:22:05 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_aout(r0, &(0x7f00000017c0)=ANY=[@ANYBLOB="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"], 0x655) 22:22:05 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x347400) r1 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='net/fib_trie\x00') sendfile(r1, r2, &(0x7f0000000300), 0x8001) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000140)={0x80000001, {{0xa, 0x4e24, 0x3f, @dev={0xfe, 0x80, [], 0x18}, 0x5}}, {{0xa, 0x4e24, 0xdc, @local={0xfe, 0x80, [], 0xaa}, 0x6382}}}, 0x108) [ 817.729332] device bridge_slave_0 left promiscuous mode [ 817.735273] bridge0: port 1(bridge_slave_0) entered disabled state 22:22:05 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000000), 0x4) poll(&(0x7f0000000040)=[{r0, 0x2}], 0x2000000000000083, 0x2) ftruncate(r0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r0, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x217) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r1, 0x7fff, 0x8}, 0xc) [ 817.981917] team0 (unregistering): Port device team_slave_1 removed [ 818.008824] team0 (unregistering): Port device team_slave_0 removed [ 818.035754] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 818.087282] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 818.156953] IPVS: ftp: loaded support on port[0] = 21 [ 818.159685] bond0 (unregistering): Released all slaves [ 819.071473] bridge0: port 1(bridge_slave_0) entered blocking state [ 819.077912] bridge0: port 1(bridge_slave_0) entered disabled state [ 819.085400] device bridge_slave_0 entered promiscuous mode [ 819.123582] bridge0: port 2(bridge_slave_1) entered blocking state [ 819.130079] bridge0: port 2(bridge_slave_1) entered disabled state [ 819.137522] device bridge_slave_1 entered promiscuous mode [ 819.174508] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 819.212549] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 819.321699] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 819.362721] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 819.401586] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 819.408580] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 819.447899] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 819.454927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 819.564667] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 819.572140] team0: Port device team_slave_0 added [ 819.610374] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 819.617727] team0: Port device team_slave_1 added [ 819.655509] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 819.696730] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 819.737906] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 819.745472] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 819.754716] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 819.790307] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 819.797568] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 819.806946] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 820.193829] bridge0: port 2(bridge_slave_1) entered blocking state [ 820.200291] bridge0: port 2(bridge_slave_1) entered forwarding state [ 820.207136] bridge0: port 1(bridge_slave_0) entered blocking state [ 820.213576] bridge0: port 1(bridge_slave_0) entered forwarding state [ 820.221350] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 820.383248] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 821.685479] 8021q: adding VLAN 0 to HW filter on device bond0 [ 821.825910] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 821.962390] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 821.968698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 821.977214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 822.109942] 8021q: adding VLAN 0 to HW filter on device team0 [ 822.911814] syz-executor4 invoked oom-killer: gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 822.922913] syz-executor4 cpuset=syz4 mems_allowed=0 [ 822.928373] CPU: 1 PID: 14762 Comm: syz-executor4 Not tainted 4.17.0+ #7 [ 822.935357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 822.944720] Call Trace: [ 822.947339] dump_stack+0x185/0x1d0 [ 822.950994] dump_header+0x2cc/0x16f0 [ 822.954823] ? __msan_poison_alloca+0x15c/0x1d0 [ 822.959523] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 822.965011] ? ___ratelimit+0x67f/0x760 [ 822.969084] oom_kill_process+0x341/0x2160 [ 822.973347] ? mem_cgroup_scan_tasks+0x289/0x610 [ 822.978128] out_of_memory+0x1700/0x1da0 [ 822.982211] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 822.987617] ? _cond_resched+0x8b/0xd0 [ 822.991537] mem_cgroup_oom_synchronize+0x1408/0x1760 [ 822.996749] ? mem_cgroup_oom_synchronize+0x1760/0x1760 [ 823.002146] pagefault_out_of_memory+0x57/0x110 [ 823.006839] mm_fault_error+0x460/0x7c0 [ 823.010866] __do_page_fault+0x1274/0x1a10 [ 823.015120] do_page_fault+0xb7/0x250 [ 823.018949] ? page_fault+0x8/0x30 [ 823.022493] page_fault+0x1e/0x30 [ 823.026004] RIP: 0033:0x407308 [ 823.029203] RSP: 002b:0000000000a3ea58 EFLAGS: 00010246 [ 823.034662] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000040fb80 [ 823.041927] RDX: 0000000000000038 RSI: 0000000000000000 RDI: 00000000000000fa [ 823.049200] RBP: 0000000000000013 R08: 0000000000000000 R09: 000000000000000a [ 823.056495] R10: 0000000000000075 R11: 0000000000000246 R12: 00000000000003e0 [ 823.063768] R13: 0000000000411a30 R14: 0000000000000000 R15: 0000000000000000 [ 823.071633] Task in /syz4 killed as a result of limit of /syz4 [ 823.077710] memory: usage 872kB, limit 0kB, failcnt 784 [ 823.083146] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 823.090047] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 823.096275] Memory cgroup stats for /syz4: cache:100KB rss:0KB rss_huge:0KB shmem:24KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 823.116291] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 823.125182] [14762] 0 14762 17553 8392 114688 0 0 syz-executor4 [ 823.134092] Memory cgroup out of memory: Kill process 14762 (syz-executor4) score 8420000 or sacrifice child [ 823.144255] Killed process 14762 (syz-executor4) total-vm:70212kB, anon-rss:80kB, file-rss:33488kB, shmem-rss:0kB [ 823.172162] oom_reaper: reaped process 14762 (syz-executor4), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 22:22:11 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000000c0)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000001c0)={@rc={0x1f, {0xb83, 0x7a4c, 0x1, 0x761d, 0x7fff, 0x89}, 0x19e}, {&(0x7f0000000100)=""/25, 0x19}, &(0x7f0000000140), 0x24}, 0xa0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffb000/0x3000)=nil, 0x8, 0x3, 0x20, &(0x7f0000ffb000/0x2000)=nil, 0xf51}) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x103802) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) pwritev(r2, &(0x7f0000001600)=[{&(0x7f0000001500)="bd", 0x1}], 0x1, 0x0) 22:22:11 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0xc00040, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x3, 0x0, 0x10001, 0x80000001}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00000000c0)={r2, 0x6}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="4100000000ddff0000000000"]}) 22:22:11 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='stack\x00') setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000180)=[{0x2, 0x2}, {0x3, 0x4}], 0x2) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x8000, 0x0) r2 = accept4(r1, &(0x7f0000000380)=@ethernet, &(0x7f0000000240)=0xa45be46051259edc, 0x80000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x6) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x200, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) r3 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000340)='net/fib_trie\x00') sendfile(r3, r4, &(0x7f0000000300), 0x8001) 22:22:11 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x20a, 0x100) r2 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x4a, 0x40) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x5c) getgid() setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 22:22:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0xfff, 0x2100) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000002c0)=@req={0x66ee, 0x6, 0x100000000, 0x5}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r1, &(0x7f00000001c0)="b6f7ff114cb4d4cebc8764e8beaa28ebf47828a2681c3a0e425ca1c71fa14acf319744ce7dde744fb79785af873d0d506aaf6a7d434ef5b2941707d3aafbfed360bbe8f47d30f4ebcc6bc0b49ce856b9a1de32b3e6fc6b776396b3f38f11130c483282e6dffe80db083ac671e8857b08228ea39b8327f6414bf20e7e36001444a7bcdeaffa470f19464035a7b4cdf01798d0c8c5915aaef3791d4680cb66eb3f8e867ddb4b525b98e4e25fc5b6f796a26b8b4993fd2422fb719ffec78a597b"}, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x3, 0x3, 0x7ff, 0x9}, {0x4, 0xa42, 0x8, 0x8}]}, 0x10) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCGSID(r3, 0x5435, &(0x7f0000000040)) 22:22:11 executing program 6: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='eql\x00', 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd03, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f00000017c0)={&(0x7f00000000c0)=@full={{0x3, {"2b555970efa6dd"}, 0xbba}, [{"3c8f72521a5be0"}, {"4497365907f738"}, {"dfd47355446cfb"}, {"37a64633836c03"}, {"0b9675b7fd3ced"}, {"6b0a1e57a8e430"}, {"7cab64addfda98"}, {"e0d28acc667aa6"}]}, 0x48, &(0x7f0000001600)=[{&(0x7f00000001c0)="3d78ed92b5719eb26c4c3c59d56c5615ba539b058d08e3f985f8d89380471c36b8b6197326c88b6bcf011cd3bcc4d388a277c26f4794692311f46a54e921ce5eea", 0x41}, {&(0x7f0000000240)="5cef1b74e075aef929015c35dad8d66a875f2915045f76af4b86372c4c2e4c5d28205d0717cc17c2b2363fd8a6776bbe38d3dba6d0c6fc877edb61c6d2f135d103234ac8715d0b97cfa6f09ae23a8dc2732f8099dc58e269d9e65e7281b567b2d94513db0153a276b317210af0da550b5009e8d0fa7521ad681ffd1acea272fcfdd75801ff7e2e47c18ead6eeecdcdb8cdbf2eae517dc1ea3223f89e215353feeec19d25acda1b3eae795e90e6ddd5ae25ab7f5e", 0xb4}, {&(0x7f0000000300)="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", 0xfd}, {&(0x7f0000000400)="d24e228147a5b4e956cc7c8c41be40eea8577ad00771c024b100aae1af4106e790720b7b0cb072899f2933bc40551cad7c96e43ffb7ed1dc3a2920860dfa9d4ec784e9bb2a8e74f4ebbae5e9ea40586655d041f431a8b47e095bbca3a36cd8ec948f28b6fe818d26e8367ed3a46c4f867df35fd5c540fa3233394470154a66bfdb9220d2b8a721aee4a85c861a9ee24054e1f365dbb4000c7be5baecca4cd6d3c649bdbaea397b3a1d46fcfa1cfb96a2e28a721591aa56c9167df562e3b4306f92f834989e3954de0e4d6e2c354ae4749b", 0xd1}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="1b30bc114896c612a0847174240670d22347c201d9f0d9ef3fa718dbaec11e40032fa809f015795a379901de507ba78d5ffa05f4e888128b590704177cbf9a78ab61d39f5af309b7979a9c211ff8704ebac85b73fc27175fc9e7cd6e1468efc9dee31bfe466246e6751c643794a395df0c56aa8668a12c75fffc8050f2bcb66d8d294b8224ed8c0c72a9ebc7e01394915b3218d560a75b42a110035f0ecc1a4ec6db0bc9e22d52c0fb54083d02857cc1041d022a3885d9e6ab5f717854545a3ae97a92e74231161884a6", 0xca}], 0x6, &(0x7f0000001680)=[{0x108, 0x100, 0x3f, "99a972c0f3133e6bc21e3b88734ed8f460e0ded2ac0d3f1f37d521b5ea6cbd0c0718b2ba011003078fa997fa93c7e8cbf536a79a5652d77ebf482d665b34e33961c4c043bdc9ef3fe1ac5c5cda6e85cb93aa3e17c5162c2e80e692aaaa9a945a9394e81cee5e183c24bacb3ee020ea096ee49cbeeb85f0f206b2b43ee1a00181ee00271542730dfcef7e7622243a4117dad5854df286aa2ab7f6cdc4332f2b4e670c3a40536b148070e306b1a158c9aeda06167f5722e0fced7eb88aeba2c51306e6f66f2fdef07c5e0a2fe1d99f8d63ff9b715b7a2e6e66e69552f9d973cec47b856454e43d3c3a59c09a1678cb0cfe864981"}], 0x108, 0x4000000}, 0x0) fcntl$setlease(r1, 0x400, 0x1) ppoll(&(0x7f0000000100), 0x0, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0x8) 22:22:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f0000001500)=[{{&(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6gre0\x00'}}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000040)="7de0d856a2cc11abb3172730d6a03d4cde068eb6a01f10d23b430d4dadb520f6cb7ee1f5bd1b65e94f6d5d7b5aa218e4fbabc81f846c30", 0x37}, {&(0x7f00000001c0)="40c5b9ef2fdf1110f0a10156d37ab7832aad8c72ecaa2d0f275b606d138bb3fb3998810d4f5dca6b54d3e7035550f11342de2879b55c1021029b77ffe45e2c15700290a49f9d766c8eabeb739efa0f8444d0700b369b0f5b1f5461aeee73c1830c1a90eca0f3d72e872331eed7c5eeaaeff33104bbdff03134e0161352f937141e2b9e814d7467bc8a638f9d8254b19887211d1dd7e2b881975e8196", 0x9c}, {&(0x7f00000002c0)="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0x1000}], 0x3, &(0x7f0000001300)=[{0x80, 0x109, 0x7, "ffb2d982438d8b4513ba02b18e926a75bd945939b545798931dfa454a15000175e13b27379137c9a8edc902c2f45c4300d455aa6e6871affb22010749278966e3f9deece210a23e8f98eefe39ce28948e2213e307bc9210527d1545b557b45717245ca8d94caffff9b39b78f"}, {0xd8, 0x19f, 0x100, "e098c1e10653f94dac5481c9a3c18061078031495906aab65fd25aad5b6993fef4c8806b9f22f72644201efaf7304c714a2892de14d256fa982af29878a56680bab4718716f14cc1a7e88077556fec23862345ab30c8ddc3583bd2c1ab32f9e7a4734ffe295e1afe4e291e9dd382c7066d86db18845a2d27f369c4d70568714374a5ea6785a8d9cd0b4e6aeed1947660e29abaf0cbb6dd6eb77d907b2c994dbb1b843f72c09791f2cc5bf2ab7f4baa29e14c0a39000bed0b11a16515abbbfa1e3d"}, {0x88, 0x114, 0x1, "a73001ceeea161e1863df0541467bbf3c903fe01ffaca68dceb0bbcdf7eb4926617634b52d376e5ea80fe9ea3a72f6dc485089047ec030eb0451f887bee4beab6bf1799bbeec0156f8de0a2bb2f1409bcd15ca8bbe55d86414b4fae4b2af9acb0d7e294bd3ed49fd1ce8bfb418208c65feea"}], 0x1e0, 0x20044041}, 0x400}], 0x1, 0x11) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) connect(r0, &(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbff}, 0x80) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x1c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}}, 0x1c}, 0x1}, 0x0) 22:22:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udplite\x00') r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000140)="295ee1311f16f477671070") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x80086603, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) 22:22:11 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c") pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00000017c0)={{0xa, 0x7, 0xe1, 0x2, 'syz0\x00', 0x85}, 0x0, 0x0, 0x0, r2, 0x2, 0x0, "73797a31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e7000020008000", &(0x7f0000000000)=["000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", '/dev/loop#\x00'], 0x6a, [], [0x1, 0x400, 0x7]}) sendfile(r0, r1, &(0x7f0000000080), 0x8001) sendfile(r1, r0, &(0x7f0000000240), 0x20000102000007) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x1f0d, 0xfd6}, &(0x7f0000000280)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={r3, 0x2, 0x10}, 0xc) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f00000000c0)) 22:22:11 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x20a, 0x100) r2 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x4a, 0x40) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x5c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 22:22:11 executing program 5: capset(&(0x7f00000fc000)={0x819980332}, &(0x7f000047efe8)={0x0, 0x200000000, 0x1000000000000, 0x7fff, 0xff, 0x1000000}) r0 = semget$private(0x0, 0x5, 0x480) semctl$GETPID(r0, 0x0, 0xb, &(0x7f0000000140)=""/98) 22:22:11 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)=0x5) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200000000a802, 0x0) close(r1) socket$key(0xf, 0x3, 0x2) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) 22:22:11 executing program 2: r0 = socket$inet6(0xa, 0x800, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)) sendfile(r0, r2, &(0x7f0000000300), 0x8001) 22:22:11 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000000)={0x1000, 0x1, 0x8, 0x0, 0x0, [{r0, 0x0, 0x3}, {r1, 0x0, 0x100}, {r0, 0x0, 0x3ce}, {r0, 0x0, 0x6}, {r0, 0x0, 0x3}, {r0, 0x0, 0x2}, {r0, 0x0, 0x7f}, {r0, 0x0, 0x1000}]}) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = syz_open_procfs(0x0, &(0x7f0000000240)='oom_adj\x00') write$cgroup_pid(r2, &(0x7f0000000200)={[0x802d, 0x30]}, 0x2) [ 823.552479] device bridge_slave_1 left promiscuous mode [ 823.558343] bridge0: port 2(bridge_slave_1) entered disabled state 22:22:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f0000001500)=[{{&(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6gre0\x00'}}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000040)="7de0d856a2cc11abb3172730d6a03d4cde068eb6a01f10d23b430d4dadb520f6cb7ee1f5bd1b65e94f6d5d7b5aa218e4fbabc81f846c30", 0x37}, {&(0x7f00000001c0)="40c5b9ef2fdf1110f0a10156d37ab7832aad8c72ecaa2d0f275b606d138bb3fb3998810d4f5dca6b54d3e7035550f11342de2879b55c1021029b77ffe45e2c15700290a49f9d766c8eabeb739efa0f8444d0700b369b0f5b1f5461aeee73c1830c1a90eca0f3d72e872331eed7c5eeaaeff33104bbdff03134e0161352f937141e2b9e814d7467bc8a638f9d8254b19887211d1dd7e2b881975e8196", 0x9c}, {&(0x7f00000002c0)="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", 0x1000}], 0x3, &(0x7f0000001300)=[{0x80, 0x109, 0x7, "ffb2d982438d8b4513ba02b18e926a75bd945939b545798931dfa454a15000175e13b27379137c9a8edc902c2f45c4300d455aa6e6871affb22010749278966e3f9deece210a23e8f98eefe39ce28948e2213e307bc9210527d1545b557b45717245ca8d94caffff9b39b78f"}, {0xd8, 0x19f, 0x100, "e098c1e10653f94dac5481c9a3c18061078031495906aab65fd25aad5b6993fef4c8806b9f22f72644201efaf7304c714a2892de14d256fa982af29878a56680bab4718716f14cc1a7e88077556fec23862345ab30c8ddc3583bd2c1ab32f9e7a4734ffe295e1afe4e291e9dd382c7066d86db18845a2d27f369c4d70568714374a5ea6785a8d9cd0b4e6aeed1947660e29abaf0cbb6dd6eb77d907b2c994dbb1b843f72c09791f2cc5bf2ab7f4baa29e14c0a39000bed0b11a16515abbbfa1e3d"}, {0x88, 0x114, 0x1, "a73001ceeea161e1863df0541467bbf3c903fe01ffaca68dceb0bbcdf7eb4926617634b52d376e5ea80fe9ea3a72f6dc485089047ec030eb0451f887bee4beab6bf1799bbeec0156f8de0a2bb2f1409bcd15ca8bbe55d86414b4fae4b2af9acb0d7e294bd3ed49fd1ce8bfb418208c65feea"}], 0x1e0, 0x20044041}, 0x400}], 0x1, 0x11) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) connect(r0, &(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbff}, 0x80) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x1c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}}, 0x1c}, 0x1}, 0x0) [ 823.650519] device bridge_slave_0 left promiscuous mode [ 823.656359] bridge0: port 1(bridge_slave_0) entered disabled state 22:22:11 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) socket$inet_tcp(0x2, 0x1, 0x0) 22:22:11 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x4, 0xaa, 0x4}, 0xc) syz_emit_ethernet(0x3a, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x6c, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x80000000, {[@timestamp={0x44, 0x4}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) [ 823.910118] team0 (unregistering): Port device team_slave_1 removed 22:22:12 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1}) fcntl$lock(r1, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x101, 0x8}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x4005d52}) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000040)={@dev}, &(0x7f00000000c0)=0x14) fcntl$lock(r1, 0x7, &(0x7f0000000140)={0x1}) [ 823.981406] team0 (unregistering): Port device team_slave_0 removed 22:22:12 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x1f, &(0x7f0000000080)=0x2) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='net/fib_trie\x00') sendfile(r0, r2, &(0x7f0000000300), 0x8001) 22:22:12 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) socket$inet_tcp(0x2, 0x1, 0x0) [ 824.058735] bond0 (unregistering): Releasing backup interface bond_slave_1 22:22:12 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x48001, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{0x7, 0x3, 0xe4, 0x401}, {0xa7c7, 0x2, 0x400, 0x2}, {0x8, 0x1000, 0x1c, 0x7}, {0x17, 0x9, 0x7f, 0x3}, {0x100, 0x8, 0xfffffffffffffff8, 0x8}, {0x438f1409, 0x6, 0x5, 0x6}]}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x200800, 0x0) setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f00000001c0)=0x1, 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[0xe92, 0x6, 0xed9]}) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000680)=""/4096) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) writev(r3, &(0x7f0000000640)=[{&(0x7f0000000180)="41253a1dae8e1e21", 0x8}, {&(0x7f0000000580)="6ca051d3430273134ffbbcc3bb5171443f24d356276008f5e5325efc6e7035ee3014921cc179853bc8172e17a89e63e6110308934094504fb120871f9a913ab15a41a8c9272df564fa33ae32786f958f8098bdae02841cbaef6a7b8d401885b52840a13e1ac8231cd0f0e10600333876fa23a915e0a49c0906b9299799c3463109a9686599579f53fbc19dd52177172dc315773fe23bdc7ddf04a99cb6f995069c4aa92c4194e1ccc3a4749ae84edd7bebf88512", 0xb4}], 0x2) [ 824.114166] bond0 (unregistering): Releasing backup interface bond_slave_0 22:22:12 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) socket$inet_tcp(0x2, 0x1, 0x0) [ 824.237535] Unknown ioctl 1074812117 [ 824.249638] bond0 (unregistering): Released all slaves [ 824.279939] Unknown ioctl 1074812117 22:22:12 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000000300), 0x8001) [ 824.314323] syz-executor3 (15068): /proc/15062/oom_adj is deprecated, please use /proc/15062/oom_score_adj instead. [ 824.347573] IPVS: ftp: loaded support on port[0] = 21 [ 825.355299] bridge0: port 1(bridge_slave_0) entered blocking state [ 825.361757] bridge0: port 1(bridge_slave_0) entered disabled state [ 825.369326] device bridge_slave_0 entered promiscuous mode [ 825.407505] bridge0: port 2(bridge_slave_1) entered blocking state [ 825.413939] bridge0: port 2(bridge_slave_1) entered disabled state [ 825.421449] device bridge_slave_1 entered promiscuous mode [ 825.459834] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 825.498103] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 825.606592] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 825.646727] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 825.821526] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 825.828848] team0: Port device team_slave_0 added [ 825.865665] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 825.872981] team0: Port device team_slave_1 added [ 825.910389] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 825.951278] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 825.990482] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 825.997774] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 826.007287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 826.041746] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 826.420576] bridge0: port 2(bridge_slave_1) entered blocking state [ 826.427109] bridge0: port 2(bridge_slave_1) entered forwarding state [ 826.433835] bridge0: port 1(bridge_slave_0) entered blocking state [ 826.440279] bridge0: port 1(bridge_slave_0) entered forwarding state [ 826.447794] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 827.359732] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 827.874531] 8021q: adding VLAN 0 to HW filter on device bond0 [ 828.014678] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 828.150952] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 828.157276] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 828.165510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 828.298690] 8021q: adding VLAN 0 to HW filter on device team0 [ 829.117835] syz-executor4 invoked oom-killer: gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 829.128947] syz-executor4 cpuset=syz4 mems_allowed=0 [ 829.134414] CPU: 0 PID: 15098 Comm: syz-executor4 Not tainted 4.17.0+ #7 [ 829.141289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 829.150690] Call Trace: [ 829.153392] dump_stack+0x185/0x1d0 [ 829.157100] dump_header+0x2cc/0x16f0 [ 829.160996] ? __msan_poison_alloca+0x15c/0x1d0 [ 829.165764] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 829.171394] ? ___ratelimit+0x67f/0x760 [ 829.175479] oom_kill_process+0x341/0x2160 [ 829.179804] ? mem_cgroup_scan_tasks+0x289/0x610 [ 829.184644] out_of_memory+0x1700/0x1da0 [ 829.188882] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 829.194357] ? _cond_resched+0x8b/0xd0 [ 829.198401] mem_cgroup_oom_synchronize+0x1408/0x1760 [ 829.203685] ? mem_cgroup_oom_synchronize+0x1760/0x1760 [ 829.209144] pagefault_out_of_memory+0x57/0x110 [ 829.213880] mm_fault_error+0x460/0x7c0 [ 829.217959] __do_page_fault+0x1274/0x1a10 [ 829.222285] do_page_fault+0xb7/0x250 [ 829.226154] ? page_fault+0x8/0x30 [ 829.229754] page_fault+0x1e/0x30 [ 829.233252] RIP: 0033:0x407308 [ 829.236474] RSP: 002b:0000000000a3ea58 EFLAGS: 00010246 [ 829.241883] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000040fb80 [ 829.249186] RDX: 0000000000000038 RSI: 0000000000000000 RDI: 00000000000000fa [ 829.256496] RBP: 0000000000000013 R08: 0000000000000000 R09: 000000000000000a [ 829.263835] R10: 0000000000000075 R11: 0000000000000246 R12: 00000000000003e0 [ 829.271160] R13: 0000000000411a30 R14: 0000000000000000 R15: 0000000000000000 [ 829.279165] Task in /syz4 killed as a result of limit of /syz4 [ 829.285322] memory: usage 872kB, limit 0kB, failcnt 792 [ 829.290885] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 829.297821] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 829.304110] Memory cgroup stats for /syz4: cache:100KB rss:0KB rss_huge:0KB shmem:24KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 829.324187] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 829.333155] [15098] 0 15098 17553 8393 114688 0 0 syz-executor4 [ 829.342139] Memory cgroup out of memory: Kill process 15098 (syz-executor4) score 8421000 or sacrifice child [ 829.352318] Killed process 15098 (syz-executor4) total-vm:70212kB, anon-rss:84kB, file-rss:33488kB, shmem-rss:0kB [ 829.399492] oom_reaper: reaped process 15098 (syz-executor4), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 22:22:17 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x1f, &(0x7f0000000080)=0x2) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='net/fib_trie\x00') sendfile(r0, r2, &(0x7f0000000300), 0x8001) 22:22:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f0000001500)=[{{&(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6gre0\x00'}}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000040)="7de0d856a2cc11abb3172730d6a03d4cde068eb6a01f10d23b430d4dadb520f6cb7ee1f5bd1b65e94f6d5d7b5aa218e4fbabc81f846c30", 0x37}, {&(0x7f00000001c0)="40c5b9ef2fdf1110f0a10156d37ab7832aad8c72ecaa2d0f275b606d138bb3fb3998810d4f5dca6b54d3e7035550f11342de2879b55c1021029b77ffe45e2c15700290a49f9d766c8eabeb739efa0f8444d0700b369b0f5b1f5461aeee73c1830c1a90eca0f3d72e872331eed7c5eeaaeff33104bbdff03134e0161352f937141e2b9e814d7467bc8a638f9d8254b19887211d1dd7e2b881975e8196", 0x9c}, {&(0x7f00000002c0)="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", 0x1000}], 0x3, &(0x7f0000001300)=[{0x80, 0x109, 0x7, "ffb2d982438d8b4513ba02b18e926a75bd945939b545798931dfa454a15000175e13b27379137c9a8edc902c2f45c4300d455aa6e6871affb22010749278966e3f9deece210a23e8f98eefe39ce28948e2213e307bc9210527d1545b557b45717245ca8d94caffff9b39b78f"}, {0xd8, 0x19f, 0x100, "e098c1e10653f94dac5481c9a3c18061078031495906aab65fd25aad5b6993fef4c8806b9f22f72644201efaf7304c714a2892de14d256fa982af29878a56680bab4718716f14cc1a7e88077556fec23862345ab30c8ddc3583bd2c1ab32f9e7a4734ffe295e1afe4e291e9dd382c7066d86db18845a2d27f369c4d70568714374a5ea6785a8d9cd0b4e6aeed1947660e29abaf0cbb6dd6eb77d907b2c994dbb1b843f72c09791f2cc5bf2ab7f4baa29e14c0a39000bed0b11a16515abbbfa1e3d"}, {0x88, 0x114, 0x1, "a73001ceeea161e1863df0541467bbf3c903fe01ffaca68dceb0bbcdf7eb4926617634b52d376e5ea80fe9ea3a72f6dc485089047ec030eb0451f887bee4beab6bf1799bbeec0156f8de0a2bb2f1409bcd15ca8bbe55d86414b4fae4b2af9acb0d7e294bd3ed49fd1ce8bfb418208c65feea"}], 0x1e0, 0x20044041}, 0x400}], 0x1, 0x11) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) connect(r0, &(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbff}, 0x80) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x1c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}}, 0x1c}, 0x1}, 0x0) 22:22:17 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x20a, 0x100) r2 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x4a, 0x40) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 22:22:17 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) socket$inet_tcp(0x2, 0x1, 0x0) 22:22:17 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100000001, 0x80) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000000c0)={'mangle\x00'}, &(0x7f0000000040)=0x54) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x600, 0x0) splice(0xffffffffffffffff, &(0x7f0000000140), r1, &(0x7f0000000180), 0x6, 0x4698597abfa2a854) 22:22:17 executing program 3: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x18) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) sendfile(r0, r0, &(0x7f00009bcffe), 0x2000000800004c39) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000380)=""/82, &(0x7f0000000400)=0x52) sendfile(r0, r0, &(0x7f0000000200), 0x80003ffd) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)=@known='com.apple.FinderInfo\x00', &(0x7f0000000880)='/dev/full\x00', 0xa, 0x2) r2 = accept$alg(r0, 0x0, 0x0) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000540)) writev(r2, &(0x7f0000000100)=[{&(0x7f0000000440)="034a15584c4794e3d755a91126c30a3c892679a06f26609600de39667e689a8fb0ab1a4990c71ec355e83c1e37bf6a659111a8d0ab2e69e8213819352524aa6d6344bf8ebee4ebe60feedfd252b30e0298ced9c4512cd8a692f49d70c06db1d1d1ed5e8479297b5cdd0f3b1b360eed5535b20af04ca16cc222c66b0a12b06be3defe86bedab05e245784d897c2e2eb51a7e4d0b65e959b2337f0238518d7e34366bf1f83b04661d900c117f444981874edc4c9c9d1eac49aa60f0fd26c8ba4a243ea", 0xc2}, {&(0x7f00000002c0)="12a67cd9125f7775a48e52cf113e89cf490691c3d4aaa8d0070520390b0e257344d87af83953a89f64752d3faa2ff2473e3ab28200125c18223a2d87da6a388a7656927ef428fb797985be1dfd118c72f91367352ea7864056f540e9b1d8dd1126", 0x61}], 0x2) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000340)=0x84dd, 0x4) openat$full(0xffffffffffffff9c, &(0x7f0000000700)='/dev/full\x00', 0x109180, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x0, &(0x7f0000000040)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0}, &(0x7f0000000240)=0x8) bind$unix(r4, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/ppp\x00', 0xc640, 0x0) sendto(r6, &(0x7f0000000900)="ccad1fdfbd84d94f409552b6d5b44fdb6bbc5bc0afda7eb855b5571c7ba3f724c2d9e9db4204aff429296ca96e20eb99935eca6d2065fea66c27291ac76a15e286389bc5c0e34b71d9d832d9155c8f4ce8652b0759402bbd4e679b0ef1ee33f49ed6954b51a32c5dd45f751c32fb14463aeb59143b5b029694aeeaa284e25dc917b0bbb464ad3feeb7634b9b450e1fa3798fdd7673cc6f83617d45a50a51603588f1418bb3ef6a6511229fc70c87041adeeecade86574a1c1c807da7f4c4e6aae8fed3aeca9071e68651ea75a9a6c8fb4b93980cee21492104daec00fb8173290ef050eaa016642d5b9048573559c7ea917d69573ccfe2eeddb14ef4d4edcf4ef4738ff3be4207b77d460cdab939edd59c9148c6eecd5646dbe43796a1a6156181e7956e1f26502247a785695a0473402b549dbe85ebd5b6f9496277b8949330720e5603c1c804631c9967d349bab2541c39bb9cd81cfc6eac07600d444ee705a37be4202f55baa4420d8598207d602c08060bc4f2d7e38352154926f4100d3b65e889fe658344d39140976f06c415ae2e89ca7ddcaca5451af4fea5182322b00344e11c514dc3d65c6c251e80b3a8a2e7fded3ba7ea01be9ea42f223be49b8eddf24bed7a9e835f770e5945bb2d1478a1487a44cf80886acc90864fc4a2f1eef0a0cd4a464c5d1cf946a07dd2722578848bb56081b27479cb8acef697fe0bde0fdd0f2432987eb19bb2b8b45705ad51c6c52ee4496fba6c4cbd3ea8b368e313aa86b8fd04fe21c54ffde1324af105a78e1303d43c8b9ff51af6f80e7ae70055864ba0481b5bf0a3c2875e31c35741a5e6650b811634ae32fb098dd7f74d6b7e013c187820b26c3d03ffbe35c1932952c2ff3c94fbae0e0f5a9929003c17a22306f2e14ec9a2cc0cacbebeb846e0aaa0992f56aa64642ab1fbbb5a5eda1ca79be7c94e8a61281e7e1e4ccd1402a7700b162f4b3b5c7d0a123ef77b160db4a847787d483fded448d61e14c0621d502ad579370787487c34170d62b1de2818f62c295dfcdef20e6f3fce172ccc5de4466a7dcd174016b6d0be9a3eebabcf32a8ae69c616684fec18859c6b51db7d9b18e9cdd9bb967c7db49b311959ad783eaf954f9973f875ba5541bd3733e74e7b642fa74292a71e4e2025a03bfedcb3be1a1398defda3eaa1b8fa86624e2e6742d192d2f0a2dd17fe4acd54107c331f93a536187559c9c41dec2c7907e44611e422080f4a02064677f848223a9560dcd6f5ab3a586d5bba4bd155b7df038405af58cd78a3b067399e58c5560e36774cda101caff033177369c8464a628ea4198c70c4d4a26627a75e96ca857e591162e9ac1387fb4f7b9017214d1fc4909b946de0b04d83423b17c2579aeb683bb5732b8b8fbe03366c0a8d4fc658a4d2b7a33dc725b5f3dbd98a97548934cdbd44ef809549ae5fe9688eda8c2d2bbf5d6c5e78d490ab5702bd5251abb72acb8d8cbf182af6dc19c73534ffdc2caa8a5e15db8db651ddcade4379fd2522d24486f88a3f6a54cf748dd9f47c6a196b40b9d04fd9379f9e4d3e7f565e1a84845459e52c7320e06fe114d47696afe5800cc4d339cce46cfb475aa2397f8939eab7af97aef5f8cd8ec8470705673c4746036ce051e17e83be3d2ca9e65940eb4cb0ed7d6b0604de1818ecccc229411a4db53fface8e7ff681ba72494c219bc34fd83986f2840b7100ed1b86d9149b99c943b41aa58b3c6f12c38f4a2a9f267be648c5ccb33691e7a32ed10bdde3cf0359aa2082951dcb24bf14ae9ad1353e4b81b303acd34ad9aeee047e3d01a91673d601e1c0eb608bac79fa9a46e599eccb24a6d66a2006bf4d0ef497e0919a27c9cbea2eabdceaeea42ee3a00fb16817e98f5b69872dd1b9e0aedaa8d152e83df439fe10e4dcd0aae822e7b5a48fc43a045857ec8902f888a066b5b58e6b6ee4b7f0d630d681455cedba2a7791512b31e1fedaba3c11e86134056f40cf5d8ec047701d9ffd1213249f10216f6655258cdc8244e0209e6cf51662bce1164b9f54c64e9ade55bf3d98d6cfbbf603cb0df7952bc9e95e8d74c4986cda843666384d14ca341f4b6a158d1abb03f461fdd15dbdd45fa391f19b3676c7801e4a96fbf5de5aeaccca7b0b04098a54950aaa36a9251290216d5ca5397a15f22b2103997b89ad10571c39430eae50552b269b97739cf12f1343a9987312a7c9762b5d07e60b8fb4426ad701b70cd0502faea2e8351231079fa1d6677aaca86450ab9c012e6f8e61130cc4f4f66fd38ab33368a67271c1f7420064711a59470b4f447e1cf165c3b5c44a01d78934f8687308df16250e837e62f0efac3c39078160ac902d58db6b5def95c9c83a3fffe4b2b9cc82b0928bf715293d7d67f4149efa63e2c03ef71d3c1430fad50b9464a03c37756624d81ba7800bc8e01e08b8e48f6c9a7bf277a2ef9d222b72e0c0dfc67dbdb5ef7138cc7acbce4063e31be2030bf9c83a19a3c1403ff5726f1ff5b4f32a05a3d6e6418e486837d180ea1d2276205834ec51f7db528aeffbdb9cbb35873b77439f5ccb61e7964aa144b50f9b6cdb053a37313de0a64ab9cfe60785d53714a0cb8483cd545481f5a069e95b3ba25c0c9271ec8fbd528935bea28c39c156ff21e0db4cb022910ee6579da3e57352c7b4dc7f1a4873a3b72e60f01d9353e25235dd6be7160c991fe451c02497288f4905a307e0f1f8b12a3fdbde516a1da7911215a816e737d5e41d6783a8e919a7b504a20a77ea919bdbf2fae76589dbca4389281cc4964f09c517298276724a1a2fa7a5591d15af4c7e025025ced9333075e198cb5cf1515d2caf0b8ca7e62f1f95da4c7636e1556b78dee16402f43c5269611e54179ce8a261de61688681b2950a75a5f89d34db6d9d27746a56b9d8187aec652b827cc0c4b01763c0740895b9bda2b091b427ff8132015f2e5f71128fcdd9d798f5059c84373b55065dcf05f481aa9bc063deb7201ffc00a57273afd1ad06423c97fe1fdebfe5daf71da12bed7803bb5c64fac07aae472a654cf43a9f78634c4f1b0c7887e661c7d303c55dca0eb03dc37777cb4f04f7e609cdf5e8583eecedd81a12f8985201a7558bf9ce6d522e134417a4484ae1a9125ef27c73cdda1eab147c38e2d49b40641440ac952b0ec1a51a82884c1354c6efb2b66edbbd220fbecb68a093113c6dae8c5ed55a93dc060ef0a7c84f41f3f57745cca6cae1d9625cfc09c2d86b95b55b4858179236b64b215c4c34d8fdd35bb36cfdea22eecc7fdbcad1b9dc5c78650892720f9e6785156758a3246b5ee6dc89438054ce1277739222c980a2cb4f7264424941751e889514f03bb746dc79aaab74fc11c230fa25818202f1261f57f07cebc294eacf29e2f393337250aacebbc176b253286764bba21827c5e156c44f8ce075e76016a4b39b7d8dfbb2c340b648cf59d9fc716ad935c190cbcc4c45a560cf6408984464d15eda68d76481cd10a3348e4c50ce8f320960f43a3656313847b54466ce3b82b69ec55defdb9a02fc3182a8948fe860eb2d8d308f226cf8a586144adffe24c2c5169fbc6051bd51174cfff67b7deca5f2ae25d7df9d345e5a79202ee64d80e57c6cd3e79a5eb45d8f9dc0d233e1d5c0de68e6f39b3e9d15fdde29df4704519672d9f8df80055a5ec98ad76ba53f13481de1c44af582970df1683129af7463edc3e9c9031eec1aa930d667368694de7fa7e92b8c2459a7bada1331f5aea7cda5a01d1eb7dd5fc447cc5ad3a49aad65bc8f0d750ff43701c2317b357e480ce60a154c573f27471458247eeb5188772df07b4b90832a7fe9fe96bda59e5fce7e1b069a989f47ebec49464ad34313d9464ba70ef5d988b52467a808c1d6ba39c8d14a8f6e5bb4b5e59e5b9e93a97f05479fce06b9d1d676c2fbcacf3447065e9d989eafa405fcdf2663deaf540a33373d10b09e30b1b5f9a4bef86cd7f9c5e9cf1bb936c6ca202a7ede70b96c9da2b3289f9191e80cc96ef9f5c2a4de6d685eef9766f9eb6e3fae926404b09498ba052760553d4199729142c80d55e9acc6391c1a570e888c9a36758d843735d7f4914dc549c0f28bdc8a81d005792f7ec9bd4b2aa003366065212d036d47101c189d734c806aeed7933ad72a505fcde24302327a23e8b1997b521edd4c75fc894d5b84599c3715d8e2f39686bc66c82dc6a600c3046c8747c906f894aa0ab9b6618fc8a39c889c8ac66743ddc5310c672ee303283e3a42682a3283e0281ebb14ff229e837362b7343c0b7a342a3b147a0a96aafa3a4c94b58499b7794399290d4477c877ce5f3f70d24924cbc4ae135ca2789b0e6f8b06071637c7b5622cfb2349937802251a2a0000775bb72525fdd26bdd35df3d56eed8e86371f626444d72fd51bfdbc5f32a7a91aba638eb19fa7497dec8ec76f4faa2ea30e359140c4c6429b3de0ec87ce5682acf94cf06a5651b257477c9321da88ce991e8116ec54c625f9e7d299386f7d19f03362ae1972658206933e62679496eddee98a1b527cb7221564b505be833a61c125f0f467d9facfdb0484742653b34c4fd9cc75d249d4ec1a525a7ac30f9aba171c0d2a7db00685e2f3468c1bb3f7ae98aae0f3799d6a615939f9336b34a36a02cf5b55b5e9d0421e52cb3cfcba2de7b51639eb3158d9cf237862646cacfbe346e984d36e93888dbc392cf1166fe875bbe926a1697f22736e8c3431d65648fbd3a9e6fbd2403b65c1164c3919375deb6e515b756b8cf7cd8b37c04e6f628c44eab5f3bc55a8c53d19aea5e8b69f92659b70f85e83f232dabd4ef788ba7a5af9b8fefdbc6eb05124df9ce98448e460692a9ad0489734208ce4d14085a1b2a72fbe386aab54c33b5c04f36e3227ef5378032673bda7630e05d47ca88236712bc001fb6a5f69ed392ab3d71a25ee474cedc91a0e4467c54933d4b76920835f018bf46cda1408ca2660b0cd0c6aae3905ecccf742e19b7f71805d27bb5d3b093d3b4c1b4ff6f047b19a9470ec37ce74dc589be0a412a58e7ea5fa53ec8ebe5a384d111d820047b425443f2fa8b92cd1299c42d024258f09f9a17a4672f57adf0c4ef9f9b589b22ff200a3a10027e5fcd8ec2401bc78e793802d8fb94d82648c7b2e9301a40f36a33da1383aeb7517aabad5e0625a3d5ee68d0ca9a12b8bdcad9cb6f7e83d434fb9cc6a547e25e0392aebbe762445208c20f4fa6c6fbf4b26e8f477ded60d22a8646aee5042d515e49f313d66cd9acee03bf3006802bfbd74cf986e3276a5254d5eac7bf2534417c1e09fdede379cab24303fd458a4b391f444c9e9d7161a78aac977a08b414a9b0b0c2daa9a7573c678def02048836644ca2b4306203f955c64010188139b8a22e1d1e70c14d6269263a779d70f49869abaf8d69d8e9cd51beca04e59ba8ed812e261968826ed83544a1c904fa6899a7bb8c79b40a85ffa91e5859fec94c0d28eb9728da4f9eaed3f171c914b4aace46b6c8966dbbb7f677252b7d5ae705ae64a3c82742034dcece558007251299aaf4822138e01bf6545c8c0d7743945d69231ebc52358902e8996c2722d2ae698a00c468216bf686d202760b786c600b898d87274d452d93a4b78bfa031f6162091348870e42be35a89f077a5791cbf0deb664d073533ef2ac52927703959baf9ec0e822cea58cdcbf3fb6b85650f6142290c8654bde474a76ea1accb466c71dbc6fc4da22bdbd30510d899b42b0523a6c59e241d93562c93ed4cbf7216e604cc2dc0940d91f9077f25907facc23db", 0x1000, 0x4000040, &(0x7f0000001900)=@un=@abs={0x1, 0x0, 0x4e23}, 0x80) truncate(&(0x7f0000001980)='./file1\x00', 0x101) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000600)={r5, @in6={{0xa, 0x4e21, 0x2a94, @loopback={0x0, 0x1}, 0x10000}}, 0x1e8, 0x1ff, 0x7, 0x1, 0xfffffffffffffffd}, &(0x7f00000006c0)=0x98) msgget(0xffffffffffffffff, 0x65) connect$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xffffffffffffff64) linkat(r1, &(0x7f0000000740)='./file0\x00', r1, &(0x7f0000000780)='./file0\x00', 0x400) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000007c0)=0x2c780000000000, 0x4) 22:22:17 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='net/fib_trie\x00') getsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendfile(r0, r1, &(0x7f0000000300), 0x8001) r2 = fcntl$getown(r1, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000140)={{0x9, 0x1, 0x4, 0x8, 'syz1\x00', 0xffffffff}, 0x6, 0x320, 0x20, r2, 0x3, 0x7453, 'syz1\x00', &(0x7f0000000080)=['!-@\x00', 'md5sum/]&lo-vmnet1vboxnet0posix_acl_accessuser\x00', 'posix_acl_accessvmnet0-\x00'], 0x4b, [], [0x83, 0x1f, 0x5, 0x1]}) 22:22:17 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = semget$private(0x0, 0x20000000104, 0x0) r2 = getpid() syz_open_procfs(r2, &(0x7f00000001c0)="6d61705f66d4344b0f1805c609000000000000004359f2657300") semop(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x1800}], 0x1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000140)) [ 829.600346] device bridge_slave_1 left promiscuous mode [ 829.606286] bridge0: port 2(bridge_slave_1) entered disabled state 22:22:17 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) flistxattr(r0, &(0x7f0000000040)=""/148, 0x94) [ 829.664861] device bridge_slave_0 left promiscuous mode [ 829.670780] bridge0: port 1(bridge_slave_0) entered disabled state 22:22:17 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 22:22:17 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x10102, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f00000000c0)=0x80000000, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x80000000, 0x0, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000140)={0xa0f, r1, 0x2, 0x7f800000000}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000180)={{0x8, 0x2}, {0x0, 0x8}, 0x4, 0x1, 0xfff}) connect$pppoe(r0, &(0x7f0000000200)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'team_slave_1\x00'}}, 0x1e) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0xc) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000002c0)={'HL\x00'}, &(0x7f0000000300)=0x1e) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000340)=0x3, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='scalable\x00', 0x9) fcntl$setpipe(r0, 0x407, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00000003c0)) r2 = syz_open_dev$mouse(&(0x7f0000000400)='/dev/input/mouse#\x00', 0x7, 0x101400) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000440)={'filter\x00', 0x8f, "4f48ed3df4b5ac62f5eb715052bc7ee5eae462e6142a86392f985929601d16f7d8329d56c7c9754032d928a17d038f15376897cbade3a175bac3ac70dcc34cd35583c197cb5d408b70ce1bd6af21798f8063551360ff4ec08b5c6d149fbbc5a0e4a650eb8ab7f076b5bc45e42c4f45a671ed042185043a9dcafa69b1c7d8e2b72f662988c58c7c941be682e0a6dc94"}, &(0x7f0000000500)=0xb3) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sendto$llc(r0, &(0x7f0000000580)="49a33c1a6e1efc77aa0a365daca9c91b8433d939a4a0f5b3ec09c40b5d8c33f7e6609b7cd2b7c58c9d243ebdad488add1e1791c1b2355a661b0ed52e118ee4806b8a21c274d83d07fe0844ff4d620b7948c9d287140321f400fcc4f7e85818e8b807a64add1b3cc398e701f0be21a9ff", 0x70, 0x0, &(0x7f0000000600)={0x1a, 0x323, 0x0, 0x6, 0xfffffffffffffc9e, 0x1}, 0x10) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000640)={r1, 0x5}) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000680)={0x303, 0x33}, 0x4) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00000006c0)={0x1139, r1, 0x10003, 0x10000}) ioctl$int_out(r0, 0x5462, &(0x7f0000000700)) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000740)=0x2, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000780)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000800)={r3, &(0x7f00000007c0)=""/61}) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000000840), 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000880), &(0x7f00000008c0)=0x4) getsockopt$inet_buf(r2, 0x0, 0x24, &(0x7f0000000900), &(0x7f0000000940)) 22:22:17 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$KDENABIO(r1, 0x4b36) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='net/fib_trie\x00') sendfile(r0, r2, &(0x7f0000000300), 0x8001) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000000)=0x2) [ 829.890182] team0 (unregistering): Port device team_slave_1 removed [ 829.924538] team0 (unregistering): Port device team_slave_0 removed 22:22:17 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) flistxattr(r0, &(0x7f0000000040)=""/148, 0x94) 22:22:18 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) [ 829.966576] bond0 (unregistering): Releasing backup interface bond_slave_1 22:22:18 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000280)={0x8, {{0xa, 0x4e21, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x4e21, 0x662, @local={0xfe, 0x80, [], 0xaa}, 0x401}}}, 0x108) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x18) [ 830.034623] bond0 (unregistering): Releasing backup interface bond_slave_0 22:22:18 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) bind$netrom(r1, &(0x7f0000000040)=@full={{0x3, {"c9134b5c57d30c"}, 0x3f}, [{"df18c9ff6ca3b4"}, {"f97b43aca074e5"}, {"e4066f7b055300"}, {"b42d10883c8664"}, {"f42ce8b42d6a90"}, {"63ad0d0e631842"}, {"c084baec92252f"}, {"d51a919bd1f4d4"}]}, 0x48) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0xffffffffffffffc8) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000300), 0x8001) [ 830.176589] bond0 (unregistering): Released all slaves 22:22:18 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) flistxattr(r0, &(0x7f0000000040)=""/148, 0x94) 22:22:18 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80}, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x68}, {0x0, 0x0, 0x0, 0x3}, 0x0, 0x6e6bbd, 0x0, 0x4}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xfffffffffffffffc}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x9}}, 0xe8) ioctl(r0, 0xfffffffffffffeff, &(0x7f0000000100)="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") setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001100)=0x10000, 0x4) syz_genetlink_get_family_id$team(&(0x7f0000001140)='team\x00') 22:22:18 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x20a, 0x100) r2 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x4a, 0x40) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 22:22:18 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 22:22:18 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000008ff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000800c5013, &(0x7f0000000040)) ioctl(r0, 0xb56a, &(0x7f0000000000)="3cf79434b148cdf5aa6411d71d275662ffaab6eab135296140ec9cee98ed3b59e57722706f63c2bdbc51fb3ce4f03ee41bccf325563373706239cfb671c8d5") setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x4d3, 0x4) [ 830.642424] IPVS: ftp: loaded support on port[0] = 21 22:22:18 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="472d0dbf6c085f91f6e3ac114d607bae0d5167f5e4afd64ed9377648d49821bfd416a2101a5a8ef4346c48e4d97d8d6f4b212bdda89c813e9be3d1c1c7e14e2e3da8dd7e0ea25297deb508d02fc702c507fc17f208d5fe58adc8cca81da170607b9a6bf56e1bb8b7eef82a") ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket(0x2, 0x6, 0x0) io_setup(0x6, &(0x7f0000000180)=0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000200)=0x6, 0x4) io_submit(r2, 0x200003ac, &(0x7f0000000080)=[&(0x7f00000001c0)={0x0, 0x0, 0x3, 0x0, 0x0, r1, &(0x7f0000000080), 0x121, 0x2000000}]) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r3, 0x3, 0x3, [0x6, 0x9, 0x4]}, &(0x7f0000000140)=0xe) 22:22:18 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0xc0040) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r2, 0x7ff, 0x6}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000000340)='net/fib_trie\x00') setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[{0x8, 0x4}, {0x4, 0x5}, {0x4, 0x3f}, {0x8, 0x7809}, {0x2, 0x7}, {0x2, 0x1}, {0xc, 0x7}], 0x7) sendfile(r0, r3, &(0x7f0000000300), 0x8001) [ 831.642965] bridge0: port 1(bridge_slave_0) entered blocking state [ 831.649463] bridge0: port 1(bridge_slave_0) entered disabled state [ 831.656933] device bridge_slave_0 entered promiscuous mode [ 831.696075] bridge0: port 2(bridge_slave_1) entered blocking state [ 831.702635] bridge0: port 2(bridge_slave_1) entered disabled state [ 831.710097] device bridge_slave_1 entered promiscuous mode [ 831.747750] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 831.786759] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 831.897386] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 831.939701] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 832.115238] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 832.122710] team0: Port device team_slave_0 added [ 832.159815] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 832.167228] team0: Port device team_slave_1 added [ 832.204890] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 832.245276] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 832.286592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 832.325391] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 832.719329] bridge0: port 2(bridge_slave_1) entered blocking state [ 832.725807] bridge0: port 2(bridge_slave_1) entered forwarding state [ 832.732626] bridge0: port 1(bridge_slave_0) entered blocking state [ 832.739105] bridge0: port 1(bridge_slave_0) entered forwarding state [ 832.746880] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 833.503206] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 834.202198] 8021q: adding VLAN 0 to HW filter on device bond0 [ 834.339736] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 834.472205] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 834.478526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 834.486861] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 834.615401] 8021q: adding VLAN 0 to HW filter on device team0 [ 835.418674] syz-executor4 invoked oom-killer: gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 835.429845] syz-executor4 cpuset=syz4 mems_allowed=0 [ 835.435152] CPU: 1 PID: 15438 Comm: syz-executor4 Not tainted 4.17.0+ #7 [ 835.442025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 835.451388] Call Trace: [ 835.454001] dump_stack+0x185/0x1d0 [ 835.457640] dump_header+0x2cc/0x16f0 [ 835.461478] ? __msan_poison_alloca+0x15c/0x1d0 [ 835.466187] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 835.471699] ? ___ratelimit+0x67f/0x760 [ 835.475719] oom_kill_process+0x341/0x2160 [ 835.479972] ? mem_cgroup_scan_tasks+0x289/0x610 [ 835.484791] out_of_memory+0x1700/0x1da0 [ 835.488885] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 835.494290] ? _cond_resched+0x8b/0xd0 [ 835.498206] mem_cgroup_oom_synchronize+0x1408/0x1760 [ 835.503423] ? mem_cgroup_oom_synchronize+0x1760/0x1760 [ 835.508819] pagefault_out_of_memory+0x57/0x110 [ 835.513520] mm_fault_error+0x460/0x7c0 [ 835.517535] __do_page_fault+0x1274/0x1a10 [ 835.521787] do_page_fault+0xb7/0x250 [ 835.525681] ? page_fault+0x8/0x30 [ 835.529219] page_fault+0x1e/0x30 [ 835.532672] RIP: 0033:0x407308 [ 835.535859] RSP: 002b:0000000000a3ea58 EFLAGS: 00010246 [ 835.541238] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000040fb80 [ 835.548504] RDX: 0000000000000038 RSI: 0000000000000000 RDI: 00000000000000fa [ 835.555779] RBP: 0000000000000013 R08: 0000000000000000 R09: 000000000000000a [ 835.563055] R10: 0000000000000075 R11: 0000000000000246 R12: 00000000000003e0 [ 835.570351] R13: 0000000000411a30 R14: 0000000000000000 R15: 0000000000000000 [ 835.577749] Task in /syz4 killed as a result of limit of /syz4 [ 835.584066] memory: usage 872kB, limit 0kB, failcnt 800 [ 835.589503] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 835.596349] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 835.602948] Memory cgroup stats for /syz4: cache:100KB rss:0KB rss_huge:0KB shmem:24KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 835.623086] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 835.632064] [15438] 0 15438 17553 8393 114688 0 0 syz-executor4 [ 835.641066] Memory cgroup out of memory: Kill process 15438 (syz-executor4) score 8421000 or sacrifice child [ 835.651182] Killed process 15438 (syz-executor4) total-vm:70212kB, anon-rss:84kB, file-rss:33488kB, shmem-rss:0kB [ 835.675411] oom_reaper: reaped process 15438 (syz-executor4), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 22:22:23 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x20a, 0x100) syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x4a, 0x40) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 22:22:23 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x4000000000cf, &(0x7f00000000c0), &(0x7f0000000140)=0xfffffffffffffebe) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000040)={0x7fff, 0x2}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x58, "c1648d66f645bceba678f8e880068b77a6b1ea0c5e472f7be6407c4d497dd47b5a712ef29888e730fdf7ef2b29fe6cc358500bfb67f52b19fabb6e6709f916b6ebd3f3b186eea7fbc064afcf682c11b174139ccfb2b1b5df"}, &(0x7f0000000080)=0x60) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x6, 0xff, 0x80000000}, &(0x7f0000000200)=0x10) 22:22:23 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) flistxattr(r0, &(0x7f0000000040)=""/148, 0x94) 22:22:23 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 22:22:23 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="025cc83d65345f8f760070") r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) listen(r1, 0x0) close(r1) 22:22:23 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1000, 0x10000) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], 0x5, 0x95, &(0x7f0000000100)={0xffffffffffffff01}, 0x8) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$pokeuser(0x6, r2, 0x10001, 0x6f) unshare(0x24020400) renameat2(r0, &(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00', 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f00000002c0), 0x4) 22:22:23 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8002) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) r2 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0x1f, 0x6, 0x2, 0x100000000, 0x0, 0x329a, 0xc00, 0x2, 0x80000000, 0x38, 0x200, 0x4, 0x6, 0x0, 0xb, 0x6, 0xf5, 0x8ba, 0x7f, 0x7ff, 0x8, 0x80000000, 0x7, 0xb32b, 0x6, 0xa64, 0x4, 0x100, 0xffffffff00000001, 0x8, 0x9, 0x7, 0x2, 0x9, 0x10001, 0x200, 0x0, 0x20, 0x0, @perf_bp={&(0x7f00000000c0), 0x4}, 0x80, 0x80, 0x5, 0x7, 0x8, 0x10001, 0x40}, r3, 0x5, r2, 0xa) pread64(r0, &(0x7f00000001c0)=""/194, 0xc2, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000005f00)=[{&(0x7f00000002c0)={0x27, 0x0, 0x2, 0x7, 0xf9, 0x3, "c0bd2f817b4877cfbd9778a081f85578132f190e5898904aa99f2bf0d100acabb235ce8b45e8029590516292a0f01b2b385bc8d612573043f4c55db1e32f28", 0x4}, 0x60, &(0x7f0000000700)=[{&(0x7f0000000340)="f812ab81898aff2ae6826191e46c6cc24abf85b2ebbe44ab6c4d86abe5320bf5656c97f3d42c59e8b8d43de519d1b553e813b9c6c62cc7d54999fa4a6bafec69a1decb5dd7766e4337f8855cd5969826c3a67505763966eea94c7f234e1ec772ea9febb2a4af423a3370eba796c8029218b41871d96ecac7b22ad5911b9cf7218ee31783523da2f7ab22d8dce2d138d89336f3eb9160ba550cb68329e80e32204f91569634236b61a194b36f45b2eb2c6d512693412e709c0e36348ec59f2cde5ab5fe5aeca344c3f70d1f3362ee8be912e15e62d82e70dff026a7e213db79f29077bccce5134bd4e285e767a1d8", 0xee}, {&(0x7f0000000440)="3bc59a8cd50f13fb5ffea8bb565e22ada465e7d6957bfe0fc017d064e42835ec561153e45db0eba5c37ebd", 0x2b}, {&(0x7f0000000480)="08c65de717ffeee1dc8055fb2fa45df45a4151eeddc581dfa545e00e86cf2dfb26d994b460bc22e897bc4c4e3e0126c5fb72dacc8683bddc98790f0c6216bd1bc7d2cce3771ff3dd9915ad2adbc1ac595dc9ca2b7acd8ae61df3f5015f711726932706eac10b9ad66c662e0143c8f6538901959fab92eb7cb120e83ec84b1b98819436455abbcb66a89fb32eba8c7173404cc5acfc901c85488302e79626873bad7309fa93526151751c61e980069104064b03a07d92de6293a051ae3c92d09add55ae359138", 0xc6}, {&(0x7f0000000580)="4c37fc310f658fc99f8f58f3f5370ed046e801d12e378f0a81c94292221edfd75ed1df7079efe805907291f06e1131cc56382d903b604833a2bfae8cd80aa85d70e004b41c164e936fa7f14db918ab9993114fe14117a7f284aba3e38fcee1ac17000db620dd0071f0eb37459790e560cc3c", 0x72}, {&(0x7f0000000600)="515a0fd71dea6bed78070c47dbc25f916df4fa2a88891d8c692a0ab2224582fab086a6df64522e37c36ea1b64006acca3f458be9dbe70f1aa388d1c79d42b0c7fb8d34a63ff2a2736b096a61eaf558e0c32520b130a757dcbb5f3104cc964900aeddda8f3bb2376497af34cbc783b773d33ebc4f3d3f8cbd12052ccf1c3ccf8bbe11222dfb28dae6b800e51b058b4b74871974a2d2b5e8e5287dcab22da244b2b5394d9dfbc0dfea498c6b323ba78a95849d7c41f6ad3694b8b55f0d47fbdf15a507b488316ecd47eec9fed5", 0xcc}], 0x5, &(0x7f0000000780)={0x1010, 0x11f, 0x6, "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0x1010, 0x20004000}, {&(0x7f00000017c0)={0x27, 0x1, 0x2, 0x6, 0x3ff, 0x5, "1446558fa4da31a672d5cd349774a32496519ea56cc3c5a0494f0abe02f14bec6745673ea9781d6d3e986c1e34004b2412b25b87f354b507616868b5a0c08e", 0x6}, 0x60, &(0x7f0000001980)=[{&(0x7f0000001840)="c5b0b9316dc5f4dd5ae2bbf8737f0bfa91e564a5d9a8b771660ab2530a68ae7fb64544d7a6b2924d5c2851fb683c49b6fa8352bc66dcc6a22f6329069c9b1f15011976dca95cdb", 0x47}, {&(0x7f00000018c0)="c69e895fafecf6bfe8394ff13b549dc5589c0653c81f66f0a3655a07e0d9bf3374e1ef6cef5c6c333837fb91f7333809f834e39160add46fa9677359590510ca11d17373ba51fdb81897bf906fe68822281bd549fd541b7598863ba8c4c1709a61ee9d657eaa2fe9ccfd2deb0c4dcc2c11457a69a7ce57911e9bf9cd24ca2b5f9d0ff7b6d5aeec7517831b63b9d6b5526df11401e54cce3db8090e9ff023515de3feaeec2eac0be2b41e48ea10d9", 0xae}], 0x2}, {&(0x7f00000019c0)={0x27, 0x1, 0x0, 0x6, 0x3, 0x3, "be3e963a751ebaa092644a3301e96c2cbe9c3c8d616e2eef41daf371f5ede78a74ed32079ad014c2372396115c44015541329490e00ba08c89f2ec3423b59a", 0x32}, 0x60, 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{&(0x7f00000048c0)="c8332e21f07f5a29929d20144f946b01cd82bb38d26f7d90532ea2f123ff7b42b36486f9094514d63d124a0e9a7e7e8ca90955c7061972c9e2b93aa2fe933257ae65ad84dc077479703374da6100585418949eb3d13cf598acc7ad86e5ef60f85cff97964f5f95979713418c4b726d22c7907bda84e55eefa38f66ce45c6b3815f7b3c4ada01fb37a94fe24da7d1346457dc6cf03d8ab0e3ee70c355db3e6dc25bcc2f407bfeec633fd73925871981d1240691a27edeae6910dcd096400d374149ba38be9abbbfcfee40bf83bfbfed67eb0a65ad9800679a87905411cb7e978f098d4108fbedc3515be75426", 0xec}, {&(0x7f00000049c0)="b97ce9ad4487fffc8209f8e05c9633f96baded1029c992ec97f935d958876265bdd190119504a7d2a648640e08b97bc40f2373debf6a9f5204c5c1e40cf7f17a21297feb7ba23ba05dcfc3b78f4717932b", 0x51}, {&(0x7f0000004a40)="8027ac2be0fce1884556630d7153cee40b69d188b1cf6823f9c2dbe2e82b50baf55d46ea1fe9ca0caba37704416ff3b9c58a3e45682b8ea2cfe9433c3fb84c4c1328dead603e8b46cb29ef76e0737d27179d4a313a19954e8ce3fdf985d2e36164b0804748ff27cb1b012715304e366b90241dc096e5875f14c8c54a337fb2d1aa54629ca5828ceb736bc58bf6b133419c1bc380ae3cc31c557d7217b7c51fc97c99d238d0e6fb4adf34186d9949c9a4e539298b9d91826433fa35473bb41d861b0067ef6ba50150e7768d7189e30f719e3d934f", 0xd4}, {&(0x7f0000004b40)="68e8fb4e3c3b4afe5cf3d2a38004fae0e171a99cdde97dbb12f4c7718f81dd6c8f9ce3cc0057b6d2ebec4c30928951d0afabb8b43e4e09959611bb995abe93ff42ae55a743d49c5d1b01132c5a50e2db6205430d126f4deaf8d3762d2fb568b03cf9af9cc776808423573fbe93845a3e68a1edde83c2bbcb6155a1da2ef81f2a2044806e2783a93822e2d49c7a52a6b489c9c26644fe51d9ea77ff1782bc3ce1abee79a1e71676", 0xa7}, {&(0x7f0000004c00)="350326747d552e7c9aa0a01437b75547434d84d948fb94251b5142b08b3f7811ae7de6f5c47ce5e512fea224434c1b1cfc366dd75ce9b4d46b0e341057db5ca596d425b5277701d0599d58814ec90dd82417be7e459dd5b6dd217db79aa8ca2dcaaa5dd84e0e7896a8a87e0efc29b1ea6659803c806c946871c6bb685c810cc59f35cf6c7d442ec776f10a42521133bb9931d32f8f0c5ac990074ee838b9b783a73a842c46558d351c07", 0xaa}], 0xa, &(0x7f0000004d80)={0x40, 0x11, 0x2c1, "3f710efd89d67f705dd793e0cc82ba2d722005a68e4198a9030ed3e1fa34e129021f3135f616ed91a0e1"}, 0x40, 0x4000000}, {&(0x7f0000004dc0)={0x27, 0x0, 0x2, 0x0, 0x11, 0xfffffffffffffffb, "a507ed5792f0a628866ae26fbf426cdca8e4d14c84e3dd53f004a15a6b2b31398686dbf04441b991ffbc9f284cc81830de113472f6fc9baa162f7c81adb6b5", 0xd}, 0x60, &(0x7f0000004e80)=[{&(0x7f0000004e40)="a511c835baf1e64b0cfe60e42263a2b5cd7bdf83787a5b24c829c12948e609ae4cdc0bc9e56ddd868ad295eb251a95c5c1497b67ff2bb90c6768df47a6df2901", 0x40}], 0x1, &(0x7f0000004ec0)={0x1010, 0x0, 0xfff, "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"}, 0x1010, 0x8040}], 0x7, 0x4000) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x0, 0x4012, r2, 0x0) 22:22:23 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xda) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='net/fib_trie\x00') sendfile(r0, r1, &(0x7f0000000300), 0x8001) 22:22:23 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x20a, 0x100) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 22:22:23 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={'team_slave_0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendfile(r0, r1, &(0x7f0000000300), 0x8001) 22:22:23 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)) socket$nl_xfrm(0x10, 0x3, 0x6) 22:22:23 executing program 6: unshare(0x2000400) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000003740)={'team0\x00', {0x4, 0x3, 0x1, "b9bfe8f0758b", 0x1f}}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) r1 = socket(0x10, 0x80002, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000000), 0x10) 22:22:24 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) [ 836.032166] device bridge_slave_1 left promiscuous mode [ 836.038128] bridge0: port 2(bridge_slave_1) entered disabled state 22:22:24 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f0000000040)=""/225, 0xe1, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x708000) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff7fffffff}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}}, 0x4, 0x8, 0x40, 0x7, 0xa0}, &(0x7f0000000340)=0x98) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x3}, 0x10) bind$pptp(r2, &(0x7f0000000380)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x1e) [ 836.137625] device bridge_slave_0 left promiscuous mode [ 836.143536] bridge0: port 1(bridge_slave_0) entered disabled state 22:22:24 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)) 22:22:24 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 22:22:24 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='net/fib_trie\x00') accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14, 0x80800) accept4(r0, &(0x7f0000001740)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000017c0)=0x80, 0x80000) sendmmsg(r1, &(0x7f0000002d00)=[{{&(0x7f00000000c0)=@ll={0x11, 0x9, r2, 0x1, 0xbc, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000140)="99449849aa38b2809707feb8bfa0ed8f6902d0cdfb90241a4a0abbd274349da7135bb7183bb99d58ec476f518ff56ed2cfe42ca404886d09b3967c0f065cfef9d1e23f2097623540af0341544e82cc506fddb8ad6640b83bb4eeac1c88fac9da6975542f27016404f0d878e96068463d7e0783b5887a3a7cb8491c515da6d75c552c43905c50c1b252bcb614e3f28695a0f34cb02b69c73696290a5d5faa36e0780b5fc1f9619d0f63a2f05a965bde78fd4fcdf12a3805dfa133946924666fb00afc83", 0xc3}, {&(0x7f0000000380)="8f628e5dafc96557fbbd37d30218e6dbf8c99a22216d2f8d359281918dcddb4fe698b8726c8c17f4ed85c01b013b6febb8cf37ea6d78147eda876ae8f555552dfbd2c3fe12aa42ae603c3026b2866ab489f8373b839a23e73985196483936c9fef65cd920a6ae25df95c151f93a2062d7d2aaffb5e656705d82c2c42f1e4836c26574fcbb72a1f6fd4e6a15216b64f143aa1df3dcbd57d6f4d0fec50f3ba1c34694e733eb18deb70565a563c6999206533637ab3e4ac5b7d3febfdc7db4f376abc6f8732204e32f42d637442d3b0399b335408843c674cd9a71f1851", 0xdc}, {&(0x7f0000000240)="13ca24d280a284c2f4de0387543c441a2bdc49bc40ffb1b9a76e40927b4402afd4d66e291771a2111b39486bcdf9078222b5d954f242b08aeab7f3875b14a6a6fa04c125f45dce39bf23ae574bdffc68333d94c2178da86e075beebc4de569503dd8b5c1970469234cb4c5b2a90cdfbbb58f34c7b878170c4e2cda3a2f473e2d6d4f56ceccc45247d049c51680d01bd9fdc0abc15d7503cb368418a5e24b3b7e461e2eb4691887a0", 0xa8}, {&(0x7f0000000480)="9b72ea8d6b362b27c59421995603de4f90977fe5ea5f6087c7bb38e73b84941d5cdd78ee21c0b6ac5984997efa83011f0dfe6db1f482d5da038b4fc222363b50eb12bbe2f47f53bfd8c6221dae30548ef227355782f4489bd173030cc691b5cfa5f88ff50a570f53825f866e4ea14aeea8def1c99174412c404ead19779a1a10b47d1182c8b7374f11ebe2", 0x8b}], 0x4, &(0x7f0000000580)=[{0xa8, 0x111, 0x7, "df73778ba7aff8c46edc3e89274e6157d163cbf8bb1e672b986a5a8fcf563fbd6294dba325b97e0305633a66b99cb35a7b76dd9463cb98d247b22375bda68fba9745f1c22567417c634aea110e316024096519f0f0ee3282d505db47a80d9ef729e4586334ca011bc0240ad8c0e386aa69ffed659fd7919b1e9312065bdfe3c06326f98892334498b23f8bc0be316c5514ea7ffff7bc825e"}, {0x1010, 0x10a, 0x8, 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{0x30, 0x100, 0x81, "f5ee72832203724783f071cce8055ee9fdc9cee929e36c0b43e238be46db"}], 0x10e8, 0x40}, 0x1}, {{&(0x7f0000001800)=@ll={0x11, 0x19, r3, 0x1, 0x81, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001880)="b8163964fe3efa080ce36069c952ea78acff275ef50fa0fa0a33358fa6574c2ade3980bf32b8c40ff1d55c16f2fc070b81a94c7013fa70af3e685bc2a0282455bfaf31eb28ad5965c757c63c73ea8c663d75b05124998fd6789d", 0x5a}, {&(0x7f0000001900)="301bb0bc4c33fc49d2e44d6851f43b2a97f972bd47d3dc8ded18d76b92d876742f44c7130602c8a2a72ce112bc3354597f6476a3a612c1e5402525da21bfcc94e2f8cc3bef8eac9385d24604ad32182ba8f81681b65a56c54daa2229afa5a28e2a30503bbacaa00f39693541c667d34c828d5dae9261af392e6048909683ae8b85aa70cfd0a98eecd749c57177589276b10a104733d96dea8f8b3d63c546", 0x9e}], 0x2, &(0x7f0000001a00)=[{0xd0, 0x1ff, 0x5, "48760dd66dabee11618c158d59b094d7a4479ea1cab4e1b1a387804a8f1d60abd0d89b1c25cdc3c656f08f62d9f9dd17d3e3220c4df07162668ca61d14458563d998f598fcba4a57696e14d02dc38f8a0d9e85766434369b0e4c475cf4da803165790d9d7ddf70fb4f26dfc993cdfafc34f30a6e352b5a7495d3fe84aca52204b2cbe9203950e50d570eef0b65022773c7bbf414e8c679a5282e0bdc19bdc11a369a45f14a508af23787df23239362b212cced9e001066b322e02c86f6bf7f"}, {0x1010, 0x117, 0x5, "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"}, {0x60, 0x104, 0x9, "abd647af78772b9d97834ce89a02e4306a86527e961a506648f03efe2a15c4be58c72b3e1f3757dc69add521ce5d17145ace42e4e96cc3e7486d250f1f532b5a93b1d9a31b0a91ab2fe5"}, {0xd0, 0x114, 0x9, "d04ebcae8ab15cc823980daf061c61e5594c8cc3d44392ef7276b79462bd9cdc1f40ac2d12060a73e1a38bbedabb74cd6f998f8d37abf211a33c8e9908ec1a44dddd7ed779d15adc453ebeec3e8f82fba5fe44a66ee473a09706710beb95aa51d4d8d132fb9d1386f33478aa26af22a67d90db4cd00c9f97aa316fdd955e0ce4b066f2c362b8907b349640bf99ceab9627b51286fa215b3f3457af71f567699bcde42398d6025717dd51cc955bed0d934f1d328ffefac964490a3597f9a8cabf"}, {0x80, 0x11d, 0x0, "683cd0d2a37428e514490d68ff96ad8b7721e2e646fc0a228a783d042fc41910dbfc148010114ce936cbd7d88270208646fd87d7a9da2193511c6c8d432ddf6e5aa7661cc591dd2b030c364f4b2d2721ff8d9ae221dffe1fd79c448a85e11982a579381be31726c6e508"}, {0x68, 0x11b, 0xfb, "f74caf11d2a8917c7fe008f7be3ae704d1106a5c5180d00f09b5dcd636793eeaf795cd2bee4a907421054ba2a9a38da7811511936e7bf5386ce464b226bee319915a7acb4de0fc6612c5af2b23615c882a73f40cbd"}], 0x12f8, 0x48050}, 0x1}], 0x2, 0x8040) sendfile(r0, r1, &(0x7f0000000300), 0x8001) [ 836.358906] team0 (unregistering): Port device team_slave_1 removed [ 836.384961] team0 (unregistering): Port device team_slave_0 removed [ 836.423292] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 836.478470] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 836.553460] IPVS: ftp: loaded support on port[0] = 21 [ 836.553689] bond0 (unregistering): Released all slaves [ 837.489399] bridge0: port 1(bridge_slave_0) entered blocking state [ 837.495868] bridge0: port 1(bridge_slave_0) entered disabled state [ 837.503322] device bridge_slave_0 entered promiscuous mode [ 837.542171] bridge0: port 2(bridge_slave_1) entered blocking state [ 837.548652] bridge0: port 2(bridge_slave_1) entered disabled state [ 837.556224] device bridge_slave_1 entered promiscuous mode [ 837.593971] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 837.633561] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 837.745504] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 837.787482] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 837.827895] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 837.835171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 837.874580] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 837.881574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 837.991986] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 837.999477] team0: Port device team_slave_0 added [ 838.036595] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 838.043883] team0: Port device team_slave_1 added [ 838.081735] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 838.123139] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 838.162462] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 838.169756] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 838.179136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 838.214777] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 838.222140] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 838.230658] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 838.619634] bridge0: port 2(bridge_slave_1) entered blocking state [ 838.627263] bridge0: port 2(bridge_slave_1) entered forwarding state [ 838.634149] bridge0: port 1(bridge_slave_0) entered blocking state [ 838.640628] bridge0: port 1(bridge_slave_0) entered forwarding state [ 838.648417] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 838.719318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 840.086725] 8021q: adding VLAN 0 to HW filter on device bond0 [ 840.232324] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 840.372597] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 840.378881] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 840.387672] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 840.520470] 8021q: adding VLAN 0 to HW filter on device team0 [ 841.343503] syz-executor4 invoked oom-killer: gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 841.354611] syz-executor4 cpuset=syz4 mems_allowed=0 [ 841.359899] CPU: 1 PID: 15768 Comm: syz-executor4 Not tainted 4.17.0+ #7 [ 841.366768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 841.376131] Call Trace: [ 841.378745] dump_stack+0x185/0x1d0 [ 841.382439] dump_header+0x2cc/0x16f0 [ 841.386247] ? __msan_poison_alloca+0x15c/0x1d0 [ 841.390937] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 841.396419] ? ___ratelimit+0x67f/0x760 [ 841.400435] oom_kill_process+0x341/0x2160 [ 841.404688] ? mem_cgroup_scan_tasks+0x289/0x610 [ 841.409474] out_of_memory+0x1700/0x1da0 [ 841.413574] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 841.418994] ? _cond_resched+0x8b/0xd0 [ 841.422943] mem_cgroup_oom_synchronize+0x1408/0x1760 [ 841.428192] ? mem_cgroup_oom_synchronize+0x1760/0x1760 [ 841.433601] pagefault_out_of_memory+0x57/0x110 [ 841.438302] mm_fault_error+0x460/0x7c0 [ 841.442326] __do_page_fault+0x1274/0x1a10 [ 841.446587] do_page_fault+0xb7/0x250 [ 841.450414] ? page_fault+0x8/0x30 [ 841.453970] page_fault+0x1e/0x30 [ 841.457457] RIP: 0033:0x407308 [ 841.460647] RSP: 002b:0000000000a3ea58 EFLAGS: 00010246 [ 841.466099] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000040fb80 [ 841.473376] RDX: 0000000000000038 RSI: 0000000000000000 RDI: 00000000000000fa [ 841.480669] RBP: 0000000000000013 R08: 0000000000000000 R09: 000000000000000a [ 841.487962] R10: 0000000000000075 R11: 0000000000000246 R12: 00000000000003e0 [ 841.495247] R13: 0000000000411a30 R14: 0000000000000000 R15: 0000000000000000 [ 841.502992] Task in /syz4 killed as a result of limit of /syz4 [ 841.509168] memory: usage 872kB, limit 0kB, failcnt 808 [ 841.514650] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 841.521515] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 841.527768] Memory cgroup stats for /syz4: cache:100KB rss:0KB rss_huge:0KB shmem:24KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 841.547831] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 841.556697] [15768] 0 15768 17553 8392 114688 0 0 syz-executor4 [ 841.565623] Memory cgroup out of memory: Kill process 15768 (syz-executor4) score 8420000 or sacrifice child [ 841.575820] Killed process 15768 (syz-executor4) total-vm:70212kB, anon-rss:80kB, file-rss:33488kB, shmem-rss:0kB 22:22:29 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 22:22:29 executing program 0: ustat(0x1, &(0x7f0000000140)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x220000, 0x51) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000100)=@req3={0x8, 0x200, 0x9, 0x3ff, 0x1, 0x6, 0x2}, 0xfffffc36) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000080)={@local, @multicast1}, &(0x7f00000000c0)=0xc) 22:22:29 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='net/fib_trie\x00') sendfile(r0, r1, &(0x7f0000000300), 0x8001) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'tunl0\x00', r2}) ftruncate(r1, 0x1) 22:22:29 executing program 6: socket$inet6(0xa, 0x1, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x3, 0x400000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000002c0)=0x0) r2 = getpgid(r1) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x600042, 0x0) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000340)) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000280)={0xffffffffffffff84, 0x40000000, r2, 0x3f, r3, 0x1, 0xffffffff, 0x452a}) r4 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x4080) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f00000000c0)=0x5, &(0x7f0000000100)=0x4) open(&(0x7f0000000140)='./file0\x00', 0x81, 0x26) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="20000000220000951ed9000cf1160008", @ANYRES32], 0x20}, 0x1}, 0x0) 22:22:29 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)) 22:22:29 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x801, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) keyctl$set_reqkey_keyring(0xe, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffe) ptrace(0x11, r2) 22:22:29 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000002c0)=@filter={'filter\x00', 0xe, 0x4, 0x338, 0xffffffff, 0x0, 0x1b0, 0xf0, 0xffffffff, 0xffffffff, 0x2a0, 0x2a0, 0x2a0, 0xffffffff, 0x4, &(0x7f0000000100), {[{{@ip={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffff00, 0xffffffff, 'gre0\x00', 'ip6gretap0\x00', {}, {}, 0xa9, 0x3, 0x40}, 0x0, 0xc0, 0xf0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0xffffffffffffffc1}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x2, 0x20, 0xff, 0x1}}}, {{@ip={@rand_addr=0x7, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xffffffff, 'veth0\x00', 'team_slave_0\x00', {}, {0xff}, 0xff, 0x3, 0x9}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@unspec=@realm={0x30, 'realm\x00', 0x0, {0x0, 0x4}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x398) r1 = gettid() timer_create(0x0, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r1}, &(0x7f0000044000)) rt_sigtimedwait(&(0x7f0000000000)={0xffffffff}, &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) r2 = socket$rds(0x15, 0x5, 0x0) fsetxattr(r0, &(0x7f0000000180)=@random={'user.', 'CONNMARK\x00'}, &(0x7f00000001c0)='-GPL.$wlan0./procsecurity\x00', 0x1a, 0x1) shutdown(r2, 0x1) timer_settime(0x0, 0x0, &(0x7f00009c8000)={{0x77359400}, {0x0, 0x9}}, &(0x7f0000000140)) shutdown(r2, 0x1) 22:22:29 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 22:22:29 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 22:22:29 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)) 22:22:29 executing program 7: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 22:22:29 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x440000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x3, 0x8) mremap(&(0x7f0000ba3000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000935000/0x1000)=nil) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x8, 0x0, 0x6, 0x2}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0xfffffffffffffc00}, &(0x7f0000000140)=0x8) mremap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000162000/0x4000)=nil) 22:22:29 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) sendmmsg(r0, &(0x7f0000002180)=[{{&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001680)=[{&(0x7f00000000c0)="056c88a96d629df6da2f3f8df64339c13085bcf6f7556d41537a2c6dc382", 0x1e}, {&(0x7f0000000140)="9251096d6fd67e97f4", 0x9}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="058906b346901cb78fe6c5ffc06c7a021b22bdc248c280174970d4bdc7d50418dc7526227bc5af7c29d91ea8c65f70adf9ed7b6315ec80ac0fba62952544f83994", 0x41}, {&(0x7f0000001200)="c517b91d4af2548f7f0e7105d4", 0xd}, {&(0x7f0000001240)="846030d9de027f83a8852f526800b9ea6bc58984e97604c39fb35e85d7f711494aada0de7d4afd040d94a2f5fd1921fc86e5f8643f5a5f104363631c9f1c0cbd7e55c1d1ebd8e526dc64b5dba21bf14c00101dca2b1c7c514376732cecdd9f5285df4a1a7ab088de90e9d75572ceed6c1a1cdaa85cf084ac94a401aa96c1770a4364a2c4f7f42870dd64adae55a2147334c03b35ecf0ff7a86515ef8a5e2893fd491e0d8e3509e9d0048d9993f810d83a68ae67d80e12e3adadcc91d7211f929563750937349863c09a6450a08669940f85e2c846c24adc2b57b7cdc47d0f5911c8deed18cef7111c5f4e3d5f2655f7d2fd86b77", 0xf4}, {&(0x7f0000001340)="2a950a4a6b4c0ebefba302a04247dedb39a1cb07c5986390b1790dc56c4eff81ca13524c55c28e7df6a75332926f69c992f3db9a5d386a695511ab020e1bb7f57acf0dd252a8b60d473537c1609a457808fbcbafef4066274ff7084265c5e64e1a7e4c5b970b05dffb3306a05cbd0f0d0b5af42d17110afa06d840c6a01e71ba9d007e3160606c75c7b0a82f9b8156f49c40cb791f2b0a1cb802fb98a97ac26eaec44a5f3fc6746a40a585125c980de88bae651cec9999e213282c69", 0xbc}, {&(0x7f0000001400)="14c3c4e7607147f08a02ae05877949ab4f33203444a54e144964dd6032bc383bede04f26c5b1321d464dcf7260e981d804ed591050838aa499b39134cc8a77df51fb9b37bc0c37b0a9e1db2b18b47a150b35a959d31a7f4f8d1347015749315eff6dc1ffa18b73409b7eb26e3c5588ec6549f19fd11a215ada6af31dcacef742ec93a2b09ba1facee56356d175c1ee8fc7c6b0dd6533164ae24a1a55fa4f7b7de537cd977bd921f415f21cd357381b44c866d1c3037caeff0cbfca66f89024453414d0aa0d53b3ef081b445186e1a41e696fbeab9521275d7a8d724d96a093dadbb505e0a42e95be4716d93657bc6a9453a7948a29ff3ae1e166b6", 0xfb}, {&(0x7f0000001500)="a3dc88b4893ace25d848d9773835980876847eac9da155d138c7babf786ec8226222a69cd3dfb5d8454fe4d5c16f20c5d480303016502c8a736087c05bc004339c1f6ec80367e061ae7c2f8623f265c6ac635a30f0989c7f96a67631b76582b6ff32faf73a7083359c37f260873d9e39a7dca4a785a9caa5e6967ba634beabcd69daf511120ba71a4df7692ad0fc10abb89f83325da468a47f77ed3345e086a9e0396e4cf15cbb27d17f2408ddee1cf53d9659591fd9", 0xb6}, {&(0x7f00000015c0)="40718485c66c2999c4871bc6927a240f593e3c7d03661d988bff8e0fc608ab456b8b1d585e2def5494fc5b13e33fcc7de7c9dd6bc2c2a90ef63bd853e3b1d08f936efce6970de178bd8251e26d25e1e6c00b40c1dc99bde11261ec95c0e42ffc3dea53d47d11765ea895f638499d20863199332f862816f8bee4789b3914aa2ef87159008ec36bb96e4f429fdedb9b8bca39d5f2000146168f352c5654b2", 0x9e}], 0xa, &(0x7f0000001740)=[{0x108, 0x10f, 0x7, "d8f90dc7863179e0bdedfbffab822e186eb42983b081563de86f5b72e3ca84f7ab6f7cd803ddc876a71f954e42dee26b235b2aa5f1901cbb05c99a2298f17ecd956175db3021cf0e70f93b23f645a4f54b2fd5a7200d3850de4566269b95c61a1e7a2412800c033835a97f22b0ed64b8314b3f31b319a7702030eb90cdeb21b276a44d40397181af2fa3b14223c422c4c0a4ff9332ab288517bdf989742110207b2caab08883ee026a651a94024ab7b430295d94c018ff8b43924d06589500656bf182af2cf26f18cf975703c6fe65f7f43342ae8f13c1a1d3beb78b98bf2da019b8d8c3b6b970dac41b272402a2ea3469049ac6ac"}, {0x10, 0x10f, 0x9}, {0x48, 0x187, 0x5, "d58145a9e8a9e04f1da648560dcd47fa79688642c65ead44dca314e1d52336e3dd60c438897adabcb4bd0be2494c840aa7"}, {0x30, 0x11f, 0xf1, "ee7f147980cb0d99819475ef18ed42cb431a70e5c460bb8e2741c2e30213"}, {0x48, 0xff, 0x2, "9adee9a380cce98b13ff49c61b1a23c52d6db66135d983eab16fb67e7fe7757fb83a8917a20cfa8fe3cd40e9b91a6d1c350e4a5a2c04"}, {0xb8, 0x199, 0x5, "dc1d4d94685b0911b05c0dcd85509c08232b545fdae1a4c4721b0c8bfad5834be2b5f364eca3de71a84c47bf9d507ebb3dd9aa75e5100f154fc5a6066df8d56622c94adfadaa9ac01e159098fb3d5fbe90fc2a49809eb3e0d2daca09b0cbd2ffa19e339541816ab7fb3f6cd369140531181b931f42f2bc70af001db252c439d0916af1e1145f941749d253bce812ff2cf0951e769bbfba1077db7d4dcb4296218c26a4f04c06eec9"}, {0xe8, 0x11, 0x1f, "0d4f3ac6df629c6498579ee8e178515638fa2d23cc8af28bc6b69aef6c1aef827c92ccde2790f654e6fc7b265a71fc7a2f566501ae558f968cf08b685d08339625a9e85f63de2cee2938467f04ab26da8e13800e7d187136b578ad3c97936ceb38b61ad1ad5ff0967e4e34803fb9654f18819ea249c3064db7b480ed41446c2915740d1e0b1b59d4cbae9fbbe3d6d1dbf52d9a403973e485bf06f83b68b42822dfe013158c42ce418307140cf61593c228af7893e6228069deca519f91b72c37f3c3e29a2390bff6254343d821593c1e36"}], 0x378, 0x44044}, 0x8}, {{&(0x7f0000001ac0)=@ax25={0x3, {"826cbd8ffa120a"}, 0x9}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001b40)="8b5b0a63424c5dc3f7b4eb7671aacdec4659d435c41c6d02d0b61d2a29272de5ee255efdc23ffd28d1e019c39e2d0e611b4479a8d732c7037ac4bbbae2196c4c5eaa36f31fac48b6bf300c4d53df1b69af6ade827a62281821667b804a4bfed93f19cd23c49aba166afb2a8217053e9c8f84", 0x72}, {&(0x7f0000001bc0)="164e0b149f1c2d08811f80ea827c36ecd1241e0334af6a59c3a417bfce001e8abf43be8840cb22fa3bd34ff7555ec63878378ee21509cbbf0d7780a3d25f7381bc10b5c2db6ca1188601bd8a3bea25c6e9509bc7d4a41d2f2169", 0x5a}], 0x2, &(0x7f0000001c80)=[{0xc8, 0x0, 0x6, "4e9c8147ab912496a2534370d87f9375c1ff16fa03b20346198cab86b27c1a30c46328ba046430863365a0814d28f54f69eed44feb8c5f113e3bdc3d0c550d8fcab38c15a5400e6eb111d07530efd616d6e73646bd4770d7ab950dfedff250ed0bb0ab2d900e22c1af5bc37a2aeeb01679f1ab50008f080b18baadcf9cf914f855529973f8cf686f9d348187f6f118d79e4bc60b1c584e1406f92fc0293211b452dda3d36d3e39cab2506b4da115c2af8f8848f7"}, {0x70, 0x11f, 0x4, "0adb563ed36d24d0af731956d0af13a8292b2dd1f8f8dfb5c1a5656760c729940d77e6e8069424e0dc8cf2f2c52e7017043585713a74a50d9784b780cee9fb54e4d7957182743bac9d000b4fe6c0e3a18fe0ed71c00631b5ad6e9d"}, {0x28, 0x19f, 0x4, "50dde445449cbfa76ec3d0300a5c5f046812143cd7a425"}, {0x18, 0x11f, 0x330c, "d5a2906b553219ee"}], 0x178, 0x1}, 0x80000000}, {{&(0x7f0000001e00)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x3, 0x1, 0x1, 0x4}}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001e80)="c974ee380147737204bc6fbe5204f2cd167bd0e1cf597d445a279d14a590866a496b61644ffabdee54c3732cdbca4b8ca85eba72a782d8035229d6416ef1168e2973762cab3812acd98640207dcbc25317247c25849518043bf2dafe07654a9d208554055cbcf1dbfa69a8d583039866aea87bad30507559365c43cad7278c069ccbb43c681664f8ee26a62b27b936fff1b24d6879cb3e11080f1045ce4cefb485b3180e671f2f6963a9f80a8aa4d5278c816d5baf1e9013aa278d690a9f6efaafa3164b7130a5444c457b0fffcbf31905f3442468396a72def353ffc649a6af1ab76e95e1f2d92de49e667a6a8c62cf2f1c9e7b8d", 0xf5}], 0x1, &(0x7f0000001fc0)=[{0xf8, 0x11e, 0x0, "6a834f53c6d41448288cca0e98b62b103135a8d9f2097f039b610e3f0fa279430bdf049008d907d5518cc4bc0a77169a6cf16c5a12789c24606c40d41f9e251c5689da17200c85da1fc759459061553490cf7bbf3f0bdc9aaf7231311e9ff7ea92ba5e4f4869708894f0c0b6f4d3e61888f018141d95a1dd8eb3f0035fa34104e64f1b552124cd4fb21379ebd0b531ca9cac3547cb259e538d07f3514e4476d79a54fd9dab1a9dfb01d6743f64f3e90a2553820c2dc7ed1a29c7f386f9b9fe21f2f0cfebca2d13b6767429ee41fddb9c14d651a3e553b2e98a1f3d33fd99eeecc93d"}, {0x98, 0x3a, 0x0, "d9b5d3c76b9453da258f99d4526137ab74e9c1d3982eb3b7642a7ffe4f60f470981d17e72a300386405b9c76a5b47ebfe4fd90f79e7425878f0c5fab02aeb4435a310c0da9f47785cbd325f25a4a8e85a517d72a04c8df0cd0718e759651c05d09b7ec62685d3c9f9c5bf30423ce1789283a5ad6436d9216ef3144c74c58027724ff"}], 0x190, 0x4008084}, 0x5}], 0x3, 0x8040) getsockopt$inet_int(r0, 0x10d, 0xf, &(0x7f0000000080), &(0x7f0000000100)=0x19e) [ 841.906684] device bridge_slave_1 left promiscuous mode [ 841.912579] bridge0: port 2(bridge_slave_1) entered disabled state 22:22:30 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4) r1 = dup(r0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00000000c0)=0x7) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='net/fib_trie\x00') sendfile(r2, r2, &(0x7f0000000080)=0x51, 0x4) [ 841.990825] device bridge_slave_0 left promiscuous mode [ 841.996764] bridge0: port 1(bridge_slave_0) entered disabled state 22:22:30 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)) 22:22:30 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 22:22:30 executing program 7: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) [ 842.277712] team0 (unregistering): Port device team_slave_1 removed [ 842.323636] team0 (unregistering): Port device team_slave_0 removed [ 842.365733] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 842.419730] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 842.460983] IPVS: ftp: loaded support on port[0] = 21 [ 842.479387] bond0 (unregistering): Released all slaves [ 843.396430] bridge0: port 1(bridge_slave_0) entered blocking state [ 843.402882] bridge0: port 1(bridge_slave_0) entered disabled state [ 843.410358] device bridge_slave_0 entered promiscuous mode [ 843.449222] bridge0: port 2(bridge_slave_1) entered blocking state [ 843.455663] bridge0: port 2(bridge_slave_1) entered disabled state [ 843.463110] device bridge_slave_1 entered promiscuous mode [ 843.501196] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 843.539697] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 843.653356] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 843.696207] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 843.735715] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 843.742762] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 843.783837] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 843.790879] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 843.902401] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 843.909716] team0: Port device team_slave_0 added [ 843.948337] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 843.955678] team0: Port device team_slave_1 added [ 843.993135] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 844.035554] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 844.073525] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 844.081146] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 844.089816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 844.126338] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 844.133585] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 844.142955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 844.556823] bridge0: port 2(bridge_slave_1) entered blocking state [ 844.563300] bridge0: port 2(bridge_slave_1) entered forwarding state [ 844.570261] bridge0: port 1(bridge_slave_0) entered blocking state [ 844.576720] bridge0: port 1(bridge_slave_0) entered forwarding state [ 844.584640] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 844.703211] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 846.039648] 8021q: adding VLAN 0 to HW filter on device bond0 [ 846.176893] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 846.310626] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 846.316930] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 846.325215] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 846.454675] 8021q: adding VLAN 0 to HW filter on device team0 [ 847.244470] syz-executor4 invoked oom-killer: gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 847.255513] syz-executor4 cpuset=syz4 mems_allowed=0 [ 847.260729] CPU: 0 PID: 16083 Comm: syz-executor4 Not tainted 4.17.0+ #7 [ 847.267628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 847.277110] Call Trace: [ 847.279734] dump_stack+0x185/0x1d0 [ 847.283382] dump_header+0x2cc/0x16f0 [ 847.287195] ? __msan_poison_alloca+0x15c/0x1d0 [ 847.291878] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 847.297342] ? ___ratelimit+0x67f/0x760 [ 847.301335] oom_kill_process+0x341/0x2160 [ 847.305597] ? mem_cgroup_scan_tasks+0x289/0x610 [ 847.310362] out_of_memory+0x1700/0x1da0 [ 847.314448] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 847.319840] ? _cond_resched+0x8b/0xd0 [ 847.323747] mem_cgroup_oom_synchronize+0x1408/0x1760 [ 847.328949] ? mem_cgroup_oom_synchronize+0x1760/0x1760 [ 847.334339] pagefault_out_of_memory+0x57/0x110 [ 847.339031] mm_fault_error+0x460/0x7c0 [ 847.343054] __do_page_fault+0x1274/0x1a10 [ 847.347318] do_page_fault+0xb7/0x250 [ 847.351128] ? page_fault+0x8/0x30 [ 847.354674] page_fault+0x1e/0x30 [ 847.358131] RIP: 0033:0x407308 [ 847.361315] RSP: 002b:0000000000a3ea58 EFLAGS: 00010246 [ 847.366704] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000040fb80 [ 847.373999] RDX: 0000000000000038 RSI: 0000000000000000 RDI: 00000000000000fa [ 847.381290] RBP: 0000000000000013 R08: 0000000000000000 R09: 000000000000000a [ 847.388574] R10: 0000000000000075 R11: 0000000000000246 R12: 00000000000003e0 [ 847.395860] R13: 0000000000411a30 R14: 0000000000000000 R15: 0000000000000000 [ 847.403773] Task in /syz4 killed as a result of limit of /syz4 [ 847.410058] memory: usage 872kB, limit 0kB, failcnt 816 [ 847.415659] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 847.422508] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 847.428733] Memory cgroup stats for /syz4: cache:100KB rss:0KB rss_huge:0KB shmem:24KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 847.448778] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 847.457627] [16083] 0 16083 17553 8391 118784 0 0 syz-executor4 [ 847.466586] Memory cgroup out of memory: Kill process 16083 (syz-executor4) score 8420000 or sacrifice child [ 847.476680] Killed process 16083 (syz-executor4) total-vm:70212kB, anon-rss:76kB, file-rss:33488kB, shmem-rss:0kB 22:22:35 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x3, 0x7286, 0x87}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x6, &(0x7f0000000000), 0x20000020) 22:22:35 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 22:22:35 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000000040)=""/210, 0xd2}, {&(0x7f0000000140)=""/238, 0xee}, {&(0x7f0000000240)=""/86, 0x56}], 0x4) dup2(r0, r1) 22:22:35 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x157, &(0x7f0000000240)=ANY=[@ANYBLOB="0180c2000000ffffffffffff8848000000600000000000000000000000004f2101390065000103679078ac1414aae0000002442c00307f000001000000d100000fffac1414aa000000030000000700000fffac1414aa0000000000003a3f443c009100000100000000017f00000100004462ac14141600000002000000b47f000001000000020000002afffff480ac14141900000008000000014e234e24", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000001580)) 22:22:35 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)) 22:22:35 executing program 7: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 22:22:35 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='net/fib_trie\x00') sendfile(r0, r1, &(0x7f0000000300), 0x8001) 22:22:35 executing program 3: unshare(0x40600) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xe8b2, 0x8002) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0], 0x1}) ioctl$void(r0, 0x5) 22:22:35 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) [ 847.706678] program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO 22:22:35 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)) 22:22:35 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) [ 847.755619] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 22:22:35 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) r1 = socket$inet6(0xa, 0x5, 0x80000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0x1f, 0x1, 0x200, 0x40}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0xfff}, &(0x7f00000001c0)=0x8) semop(r0, &(0x7f0000000200)=[{0x0, 0x2}, {}, {0x3, 0x91, 0x800}], 0x2da4) semop(r0, &(0x7f0000000000), 0x0) 22:22:35 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0xffe, @remote={0xfe, 0x80, [], 0xbb}, 0x400000008}, 0xffffffffffffffd7) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x480000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0x40, @tick=0x3, 0x80000000, {0x8, 0x3}, 0x9, 0x1, 0x5b}) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='net/fib_trie\x00') sendfile(r0, r2, &(0x7f0000000300), 0x8001) [ 847.840344] device bridge_slave_1 left promiscuous mode [ 847.846368] bridge0: port 2(bridge_slave_1) entered disabled state [ 847.931389] device bridge_slave_0 left promiscuous mode [ 847.937273] bridge0: port 1(bridge_slave_0) entered disabled state 22:22:36 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffff16a, 0x88000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x63}) r3 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x30ed, 0x2c200) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000240)={r2, 0x0, r3}) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r4 = accept4(r0, 0x0, &(0x7f0000000040)=0x3e93b1ee8b98aa47, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) sendto$llc(r4, &(0x7f0000000080)="57860e17", 0x4, 0x0, 0x0, 0x0) readv(r4, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/206, 0xce}], 0x1) 22:22:36 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)) 22:22:36 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) [ 848.201305] team0 (unregistering): Port device team_slave_1 removed [ 848.250479] team0 (unregistering): Port device team_slave_0 removed [ 848.294202] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 848.326782] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 848.388598] bond0 (unregistering): Released all slaves [ 848.406221] IPVS: ftp: loaded support on port[0] = 21 [ 849.263392] bridge0: port 1(bridge_slave_0) entered blocking state [ 849.269817] bridge0: port 1(bridge_slave_0) entered disabled state [ 849.277375] device bridge_slave_0 entered promiscuous mode [ 849.319899] bridge0: port 2(bridge_slave_1) entered blocking state [ 849.326360] bridge0: port 2(bridge_slave_1) entered disabled state [ 849.333826] device bridge_slave_1 entered promiscuous mode [ 849.373456] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 849.414327] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 849.526164] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 849.569590] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 849.610630] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 849.617618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 849.657595] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 849.664567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 849.777528] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 849.784838] team0: Port device team_slave_0 added [ 849.822202] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 849.829732] team0: Port device team_slave_1 added [ 849.867589] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 849.903528] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 849.942808] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 849.950398] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 849.959634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 849.993390] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 850.000681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 850.010125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 850.397701] bridge0: port 2(bridge_slave_1) entered blocking state [ 850.404168] bridge0: port 2(bridge_slave_1) entered forwarding state [ 850.410991] bridge0: port 1(bridge_slave_0) entered blocking state [ 850.417468] bridge0: port 1(bridge_slave_0) entered forwarding state [ 850.425151] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 850.591216] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 851.842228] 8021q: adding VLAN 0 to HW filter on device bond0 [ 851.983458] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 852.123313] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 852.129603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 852.138168] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 852.275274] 8021q: adding VLAN 0 to HW filter on device team0 [ 853.112125] syz-executor4 invoked oom-killer: gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 853.123213] syz-executor4 cpuset=syz4 mems_allowed=0 [ 853.128531] CPU: 1 PID: 16399 Comm: syz-executor4 Not tainted 4.17.0+ #7 [ 853.135405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 853.144788] Call Trace: [ 853.147402] dump_stack+0x185/0x1d0 [ 853.151048] dump_header+0x2cc/0x16f0 [ 853.154860] ? __msan_poison_alloca+0x15c/0x1d0 [ 853.159567] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 853.165052] ? ___ratelimit+0x67f/0x760 [ 853.169054] oom_kill_process+0x341/0x2160 [ 853.173300] ? mem_cgroup_scan_tasks+0x289/0x610 [ 853.178077] out_of_memory+0x1700/0x1da0 [ 853.182171] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 853.187579] ? _cond_resched+0x8b/0xd0 [ 853.191490] mem_cgroup_oom_synchronize+0x1408/0x1760 [ 853.196701] ? mem_cgroup_oom_synchronize+0x1760/0x1760 [ 853.202102] pagefault_out_of_memory+0x57/0x110 [ 853.206781] mm_fault_error+0x460/0x7c0 [ 853.211139] __do_page_fault+0x1274/0x1a10 [ 853.215394] do_page_fault+0xb7/0x250 [ 853.219213] ? page_fault+0x8/0x30 [ 853.222766] page_fault+0x1e/0x30 [ 853.226217] RIP: 0033:0x407308 [ 853.229408] RSP: 002b:0000000000a3ea58 EFLAGS: 00010246 [ 853.234786] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000040fb80 [ 853.242067] RDX: 0000000000000038 RSI: 0000000000000000 RDI: 00000000000000fa [ 853.249352] RBP: 0000000000000013 R08: 0000000000000000 R09: 000000000000000a [ 853.256621] R10: 0000000000000075 R11: 0000000000000246 R12: 00000000000003e0 [ 853.263893] R13: 0000000000411a30 R14: 0000000000000000 R15: 0000000000000000 [ 853.271749] Task in /syz4 killed as a result of limit of /syz4 [ 853.277857] memory: usage 872kB, limit 0kB, failcnt 824 [ 853.283301] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 853.290192] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 853.296411] Memory cgroup stats for /syz4: cache:100KB rss:0KB rss_huge:0KB shmem:24KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 853.316448] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 853.325465] [16399] 0 16399 17553 8393 118784 0 0 syz-executor4 [ 853.334374] Memory cgroup out of memory: Kill process 16399 (syz-executor4) score 8422000 or sacrifice child [ 853.344460] Killed process 16399 (syz-executor4) total-vm:70212kB, anon-rss:84kB, file-rss:33488kB, shmem-rss:0kB [ 853.372375] oom_reaper: reaped process 16399 (syz-executor4), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 22:22:41 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f6669625f827269650023b01375e62df5b5a3ba0a25bceaba") sendfile(r0, r1, &(0x7f0000000300), 0x8001) 22:22:41 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 22:22:41 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = memfd_create(&(0x7f0000003ffa)='w0\x00\x00\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) fadvise64(r1, 0x0, 0xc4f, 0x7) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) r4 = memfd_create(&(0x7f0000000080)='dev ', 0x3) write(r4, &(0x7f0000000040)="16", 0x1) sendfile(r3, r4, &(0x7f0000000000), 0xffff) fcntl$addseals(r4, 0x409, 0x8) lseek(r4, 0x0, 0x4) close(r2) dup2(r1, r4) 22:22:41 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1, 0x81, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000100), &(0x7f0000001100)}, 0x20) unlink(&(0x7f0000000040)='./file0\x00') bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f0000000100), &(0x7f00000001c0)=""/40}, 0x18) 22:22:41 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 22:22:41 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 22:22:41 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, r0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000000)=0x200000000) getsockopt$packet_int(r1, 0x107, 0x15, &(0x7f0000004000), &(0x7f0000001ffc)=0x4) 22:22:41 executing program 4: unshare(0x2000400) r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="08000000081f00000000000000000000"]) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2800, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xd5558569ecfff54a, &(0x7f0000000100)="bd9b55cdf9e390a91c94d1cdf5577ff2413dbe868461cb482e991c7779b0", 0x1e) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x4, 0x80) 22:22:41 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 22:22:41 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000140)) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000240)=0x0) r4 = getpgid(0xffffffffffffffff) r5 = gettid() r6 = geteuid() r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002b40)='/dev/sequencer2\x00', 0x0, 0x0) r8 = openat$vsock(0xffffffffffffff9c, &(0x7f0000002b80)='/dev/vsock\x00', 0x8000, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3541039857bbd1b1, 0x30, r7, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000003040)={0x0, 0x0}) stat(&(0x7f0000003080)='./file0\x00', &(0x7f00000030c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003140)={0x0, 0x0, 0x0}, &(0x7f0000003180)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000031c0)=0x0) getresuid(&(0x7f0000003200)=0x0, &(0x7f0000003240), &(0x7f0000003280)) getgroups(0x5, &(0x7f00000032c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000003300)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003340)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000003440)=0xe8) r17 = getgid() r18 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000003480)='limits\x00') r19 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r20 = syz_open_dev$mouse(&(0x7f0000003580)='/dev/input/mouse#\x00', 0xfffffffffffff68f, 0x100) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000035c0)=0x0) stat(&(0x7f0000003600)='./file0\x00', &(0x7f0000003640)={0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getegid() sendmsg$netlink(r0, &(0x7f0000003780)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x40000040}, 0xc, &(0x7f0000002fc0)=[{&(0x7f0000000380)=ANY=[@ANYBLOB="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@ANYRES32=r1, @ANYBLOB="08009500", @ANYRES32=r2, 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@generic="301dac269a18d9dbceda36785697c3f694a99066846b4df2a16891f7bcf9ae8d22097bdd71a104b63c69d19bc2f95c3e6f63f32a99bc822fdbf64dee2ded163c448ef4f0478aae53e142d5ced9419f4aad65ac242fe6dbd7d0a8937cda1d59f5fd7398050acb6a00a664d124778c1a40678ea9eae30dbbf7d1a620a8335ff8b48f354f2adad77f0fde9a97716211b1bc3add21a6791a4add0b5846622de152bf715034fd37f6595ded9565846f849d74a194cdf569b6c0549100f3169ec903ef1a7e541d3ac7ac4a5392bf0a219e3fa7dc691ae32be334defb664c3eb0602c7a45330a57085a3cb95c628571d9c8e39c9a", @generic="23dba17526393f21e4e5be445e82a30aaa314d2096c0e351bc445228c688128b84f56431f4f5a9b90879d3226924fb831b5861e4eea9fef4025b853f27246d504fce71bf38c4193ed2cac033e57fcf7f6b980d781d74d449bf992d6e723a64ddd2f15fb0a1088a1884be944dcef983b65d0297d403b7ebdeffaf6822b309dec3cedfdf956961381570910cbc6f7b24eaefe4dff921a16c6fc4b0f56bb8edae1811286b31d7456a620ba3a09a4df61bbdc94fde371422c0ed9db5d8154f08cee103747964494d909b30923c7232b2d86f8d9e30bbd9", @generic="01802b5b306f8a16317c4997df7b0094668300fe65e82c660bd9d7b0dc9a5f4d56908752a044594c3e74ec641027beb125b33322c89999cc13850a83524355c90725c5a6887e99a564d749bc7728aeef67a649fd714d7be08c6f57477e28e9130c2ca7a7384c0ad7f83ed335a3a46213e2bb3efe4684ed8a900abc2e7dffe1061e0235a7e0ec21db50d273ac242d57cc6cf78b5d8c1f60fef5abcc2e8bd880e0af48b429f75f5f0821aaf4383c94afa7d8ae3c8a2b2e", @generic, @generic="fe3afcfb0ecdd07b1f63a5bda77113bbf06f8f995cdbec3afaaddef5", @typed={0x8, 0x5, @fd=r7}, @typed={0x4, 0x91}, @typed={0x8, 0x93, @fd=r8}, @generic="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"]}]}, 0x3dc}], 0x5, &(0x7f00000036c0)=ANY=[@ANYBLOB="1f00040002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYRES32, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYBLOB='\x00\x00\x00\x00'], 0xa0, 0x8000}, 0x80) r24 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r24, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r25 = syz_open_procfs(0x0, &(0x7f0000000340)='net/fib_trie\x00') sendfile(r24, r25, &(0x7f0000000300), 0x8001) 22:22:41 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 22:22:41 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 22:22:41 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x151000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000005940)=[{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000003940)="48107936edbbc8470fd3bd7d3faf24211f88c05f85353b1bcef5de3280f2687c2620032770501ef8a908213c16f3b17383193cefab9cd87a0e4958fa53ac2576bdf6e4aa2b73a8ae9ddad19092065a07a0df23aa43a96ad5163f8c10c3516fff9e65261d4d15fc36fc66a9b264b3bed5", 0x70}], 0x1, &(0x7f0000000640)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000000)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000005a80)=""/4096, 0x20005e83}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x3, 0x1, [0x8]}, &(0x7f0000000140)=0xa) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r3, &(0x7f00000001c0)=0x4) 22:22:41 executing program 3: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000000c0)={{0x2, @multicast1=0xe0000001, 0x4e20, 0x1, 'lblc\x00', 0x22, 0x7, 0x6d}, {@multicast2=0xe0000002, 0x4e23, 0x2, 0xba24, 0x0, 0x80000001}}, 0x44) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0xbe, 0x4) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000095dff0), 0x0, &(0x7f0000765faf)}, 0x0) [ 853.741548] device bridge_slave_1 left promiscuous mode [ 853.747382] bridge0: port 2(bridge_slave_1) entered disabled state [ 853.858440] device bridge_slave_0 left promiscuous mode [ 853.864426] bridge0: port 1(bridge_slave_0) entered disabled state 22:22:42 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 22:22:42 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) [ 854.016164] IPVS: set_ctl: invalid protocol: 2 224.0.0.1:20000 22:22:42 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) [ 854.102882] team0 (unregistering): Port device team_slave_1 removed [ 854.147998] IPVS: set_ctl: invalid protocol: 2 224.0.0.1:20000 [ 854.177747] team0 (unregistering): Port device team_slave_0 removed 22:22:42 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) [ 854.205339] alg: No test for xts(anubis) (xts(ecb(anubis-generic))) [ 854.225784] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 854.291599] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 854.388508] bond0 (unregistering): Released all slaves [ 854.432413] IPVS: ftp: loaded support on port[0] = 21 22:22:42 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000140)) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000240)=0x0) r4 = getpgid(0xffffffffffffffff) r5 = gettid() r6 = geteuid() r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002b40)='/dev/sequencer2\x00', 0x0, 0x0) r8 = openat$vsock(0xffffffffffffff9c, &(0x7f0000002b80)='/dev/vsock\x00', 0x8000, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3541039857bbd1b1, 0x30, r7, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000003040)={0x0, 0x0}) stat(&(0x7f0000003080)='./file0\x00', &(0x7f00000030c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003140)={0x0, 0x0, 0x0}, &(0x7f0000003180)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000031c0)=0x0) getresuid(&(0x7f0000003200)=0x0, &(0x7f0000003240), &(0x7f0000003280)) getgroups(0x5, &(0x7f00000032c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000003300)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003340)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000003440)=0xe8) r17 = getgid() r18 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000003480)='limits\x00') r19 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r20 = syz_open_dev$mouse(&(0x7f0000003580)='/dev/input/mouse#\x00', 0xfffffffffffff68f, 0x100) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000035c0)=0x0) stat(&(0x7f0000003600)='./file0\x00', &(0x7f0000003640)={0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getegid() sendmsg$netlink(r0, &(0x7f0000003780)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x40000040}, 0xc, &(0x7f0000002fc0)=[{&(0x7f0000000380)=ANY=[@ANYBLOB="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@ANYRES32=r1, @ANYBLOB="08009500", @ANYRES32=r2, 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@generic="301dac269a18d9dbceda36785697c3f694a99066846b4df2a16891f7bcf9ae8d22097bdd71a104b63c69d19bc2f95c3e6f63f32a99bc822fdbf64dee2ded163c448ef4f0478aae53e142d5ced9419f4aad65ac242fe6dbd7d0a8937cda1d59f5fd7398050acb6a00a664d124778c1a40678ea9eae30dbbf7d1a620a8335ff8b48f354f2adad77f0fde9a97716211b1bc3add21a6791a4add0b5846622de152bf715034fd37f6595ded9565846f849d74a194cdf569b6c0549100f3169ec903ef1a7e541d3ac7ac4a5392bf0a219e3fa7dc691ae32be334defb664c3eb0602c7a45330a57085a3cb95c628571d9c8e39c9a", @generic="23dba17526393f21e4e5be445e82a30aaa314d2096c0e351bc445228c688128b84f56431f4f5a9b90879d3226924fb831b5861e4eea9fef4025b853f27246d504fce71bf38c4193ed2cac033e57fcf7f6b980d781d74d449bf992d6e723a64ddd2f15fb0a1088a1884be944dcef983b65d0297d403b7ebdeffaf6822b309dec3cedfdf956961381570910cbc6f7b24eaefe4dff921a16c6fc4b0f56bb8edae1811286b31d7456a620ba3a09a4df61bbdc94fde371422c0ed9db5d8154f08cee103747964494d909b30923c7232b2d86f8d9e30bbd9", @generic="01802b5b306f8a16317c4997df7b0094668300fe65e82c660bd9d7b0dc9a5f4d56908752a044594c3e74ec641027beb125b33322c89999cc13850a83524355c90725c5a6887e99a564d749bc7728aeef67a649fd714d7be08c6f57477e28e9130c2ca7a7384c0ad7f83ed335a3a46213e2bb3efe4684ed8a900abc2e7dffe1061e0235a7e0ec21db50d273ac242d57cc6cf78b5d8c1f60fef5abcc2e8bd880e0af48b429f75f5f0821aaf4383c94afa7d8ae3c8a2b2e", @generic, @generic="fe3afcfb0ecdd07b1f63a5bda77113bbf06f8f995cdbec3afaaddef5", @typed={0x8, 0x5, @fd=r7}, @typed={0x4, 0x91}, @typed={0x8, 0x93, @fd=r8}, @generic="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"]}]}, 0x3dc}], 0x5, &(0x7f00000036c0)=ANY=[@ANYBLOB="1f00040002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYRES32, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYBLOB='\x00\x00\x00\x00'], 0xa0, 0x8000}, 0x80) r24 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r24, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r25 = syz_open_procfs(0x0, &(0x7f0000000340)='net/fib_trie\x00') sendfile(r24, r25, &(0x7f0000000300), 0x8001) 22:22:42 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/kcm\x00\b\x00') readv(r0, &(0x7f0000c43f70)=[{&(0x7f0000ea5000)=""/4096, 0x1000}], 0x1) write$binfmt_script(r0, &(0x7f0000000140)={'#! ', './file0', [{0x20, '/dev/vhost-vsock\x00'}], 0xa, "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"}, 0x11b) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) 22:22:42 executing program 1 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)) 22:22:42 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') pread64(r1, &(0x7f0000000080)=""/4096, 0x1000, 0x0) sendfile(r1, r1, &(0x7f0000000000)=0xffffffd, 0x7fffffff) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001080)=0x46, 0x100000000) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='net/fib_trie\x00') sendfile(r0, r2, &(0x7f0000000300), 0x8001) 22:22:42 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) syz_open_dev$sndseq(&(0x7f0000000680)='/dev/snd/seq\x00', 0x0, 0x4000) process_vm_readv(r1, &(0x7f0000000040)=[{&(0x7f0000000240)=""/213, 0xd5}], 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)=""/61, 0x3d}, {&(0x7f0000000340)=""/92, 0x5c}, {&(0x7f00000000c0)=""/43, 0x2b}, {&(0x7f00000003c0)=""/165, 0xa5}], 0x4, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000480)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_0\x00', 0x0}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000500)=@assoc_value={0x0, 0x6}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000580)={r4, @in={{0x2, 0x4e23, @rand_addr=0x7}}, 0x9, 0x8, 0x2, 0x1, 0x6}, &(0x7f0000000640)=0x98) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f00000006c0)={0x7fffffff, 0x5, 0x1}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000db4000)={0x10}, 0xffc0, &(0x7f0000000200)={&(0x7f0000000140)=@bridge_setlink={0x28, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x8, 0xc, [{0x4}]}]}, 0x28}, 0x1}, 0x0) [ 854.589207] FAULT_INJECTION: forcing a failure. [ 854.589207] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 854.601382] CPU: 0 PID: 16741 Comm: syz-executor1 Not tainted 4.17.0+ #7 [ 854.608349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 854.617761] Call Trace: [ 854.620425] dump_stack+0x185/0x1d0 [ 854.624147] should_fail+0x87b/0xab0 [ 854.627934] __alloc_pages_nodemask+0x600/0x5cc0 [ 854.632769] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 854.638556] ? __wake_up_common+0x120/0xa50 [ 854.642945] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 854.647670] ? __wake_up_common_lock+0x10c/0x370 [ 854.652509] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 854.658069] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 854.663501] ? __wake_up_common_lock+0x1f3/0x370 [ 854.668338] ? kmsan_set_origin+0x9e/0x160 [ 854.672684] alloc_pages_current+0x6b1/0x970 [ 854.677182] skb_page_frag_refill+0x3ba/0x5e0 [ 854.681737] ? kmsan_set_origin+0x9e/0x160 [ 854.683629] bridge0: port 1(bridge_slave_0) entered blocking state [ 854.686060] tun_get_user+0x10bd/0x7f00 [ 854.686116] ? kmsan_set_origin_inline+0x6b/0x120 [ 854.686178] tun_chr_write_iter+0x1d4/0x330 [ 854.693354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 854.697274] ? tun_chr_read_iter+0x460/0x460 [ 854.697309] do_iter_readv_writev+0x81c/0xa20 [ 854.697358] ? tun_chr_read_iter+0x460/0x460 [ 854.726391] do_iter_write+0x30d/0xd50 [ 854.727462] bridge0: port 1(bridge_slave_0) entered blocking state [ 854.730331] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 854.730394] do_writev+0x3be/0x820 [ 854.730451] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 854.736841] bridge0: port 1(bridge_slave_0) entered forwarding state [ 854.742241] ? fput+0x25c/0x2e0 [ 854.742292] __x64_sys_writev+0xe1/0x120 [ 854.742332] ? __ia32_sys_readv+0x120/0x120 [ 854.769517] do_syscall_64+0x15b/0x230 [ 854.773463] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 854.778688] RIP: 0033:0x4559e1 [ 854.781906] RSP: 002b:00007f7108bf2ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 854.789670] RAX: ffffffffffffffda RBX: 0000000000000036 RCX: 00000000004559e1 [ 854.796978] RDX: 0000000000000001 RSI: 00007f7108bf2bf0 RDI: 00000000000000fc [ 854.804298] RBP: 0000000020000280 R08: 00000000000000fc R09: 0000000000000000 [ 854.811605] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000013 [ 854.818997] R13: 00000000004c1dfa R14: 00000000004d2be0 R15: 0000000000000000 [ 855.661487] bridge0: port 1(bridge_slave_0) entered blocking state [ 855.667943] bridge0: port 1(bridge_slave_0) entered disabled state [ 855.675453] device bridge_slave_0 entered promiscuous mode [ 855.713938] bridge0: port 2(bridge_slave_1) entered blocking state [ 855.720430] bridge0: port 2(bridge_slave_1) entered disabled state [ 855.727920] device bridge_slave_1 entered promiscuous mode [ 855.766460] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 855.804604] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 855.915728] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 855.957804] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 856.135909] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 856.143608] team0: Port device team_slave_0 added [ 856.181385] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 856.188719] team0: Port device team_slave_1 added [ 856.226769] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 856.267802] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 856.308214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 856.349726] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 856.757099] bridge0: port 2(bridge_slave_1) entered blocking state [ 856.763540] bridge0: port 2(bridge_slave_1) entered forwarding state [ 856.770385] bridge0: port 1(bridge_slave_0) entered blocking state [ 856.776824] bridge0: port 1(bridge_slave_0) entered forwarding state [ 856.784525] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 857.503166] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 858.267946] 8021q: adding VLAN 0 to HW filter on device bond0 [ 858.404923] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 858.542537] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 858.548979] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 858.556767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 858.688627] 8021q: adding VLAN 0 to HW filter on device team0 [ 859.502919] syz-executor4 invoked oom-killer: gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 859.514036] syz-executor4 cpuset=syz4 mems_allowed=0 [ 859.519388] CPU: 1 PID: 16729 Comm: syz-executor4 Not tainted 4.17.0+ #7 [ 859.526249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 859.535603] Call Trace: [ 859.538232] dump_stack+0x185/0x1d0 [ 859.541881] dump_header+0x2cc/0x16f0 [ 859.545688] ? __msan_poison_alloca+0x15c/0x1d0 [ 859.550381] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 859.555858] ? ___ratelimit+0x67f/0x760 [ 859.559859] oom_kill_process+0x341/0x2160 [ 859.564106] ? mem_cgroup_scan_tasks+0x289/0x610 [ 859.568884] out_of_memory+0x1700/0x1da0 [ 859.572962] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 859.578348] ? _cond_resched+0x8b/0xd0 [ 859.582254] mem_cgroup_oom_synchronize+0x1408/0x1760 [ 859.587455] ? mem_cgroup_oom_synchronize+0x1760/0x1760 [ 859.592848] pagefault_out_of_memory+0x57/0x110 [ 859.597537] mm_fault_error+0x460/0x7c0 [ 859.601554] __do_page_fault+0x1274/0x1a10 [ 859.605815] do_page_fault+0xb7/0x250 [ 859.609623] ? page_fault+0x8/0x30 [ 859.613164] page_fault+0x1e/0x30 [ 859.616623] RIP: 0033:0x407308 [ 859.619802] RSP: 002b:0000000000a3ea58 EFLAGS: 00010246 [ 859.625161] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000040fb80 [ 859.632441] RDX: 0000000000000038 RSI: 0000000000000000 RDI: 00000000000000fa [ 859.639709] RBP: 0000000000000013 R08: 0000000000000000 R09: 000000000000000a [ 859.646981] R10: 0000000000000075 R11: 0000000000000246 R12: 00000000000003e0 [ 859.654347] R13: 0000000000411a30 R14: 0000000000000000 R15: 0000000000000000 [ 859.661816] Task in /syz4 killed as a result of limit of /syz4 [ 859.668124] memory: usage 872kB, limit 0kB, failcnt 832 [ 859.673666] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 859.680812] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 859.687110] Memory cgroup stats for /syz4: cache:100KB rss:0KB rss_huge:0KB shmem:24KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 859.707165] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 859.716196] [16729] 0 16729 17553 8392 114688 0 0 syz-executor4 [ 859.725114] Memory cgroup out of memory: Kill process 16729 (syz-executor4) score 8420000 or sacrifice child [ 859.735209] Killed process 16729 (syz-executor4) total-vm:70212kB, anon-rss:80kB, file-rss:33488kB, shmem-rss:0kB 22:22:47 executing program 6: socket$inet_sctp(0x2, 0x5, 0x84) unshare(0x2000400) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x0, r0}) 22:22:47 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 22:22:47 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 22:22:47 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000040)={0x0, @rand_addr=0x2, 0x4e23, 0x40, 'none\x00', 0x24, 0x2, 0x42}, 0x2c) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000140)={{0xa, 0x2, 0x10000, 0x5, 'syz0\x00', 0x980}, 0x3, 0x10000001, 0x3, r4, 0x3, 0x5, 'syz1\x00', &(0x7f0000000100)=[')selfz$loposix_acl_access)\x00', 'none\x00', 'ppp1\x00'], 0x25, [], [0x7, 0x4, 0x1, 0x10001]}) unlink(&(0x7f0000000280)='./file0\x00') r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0xa0480000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x74, r5, 0x100, 0x70bd28, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1cf87338}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000000}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xab}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x44}, 0x4000001) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000440)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000480)={r6, 0x2}) ioctl$BLKRRPART(r3, 0x125f, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f00000004c0)={0x101, 0x0, 0x8, 0x1, 0x8000, 0xffff, 0xffffffffffffddf3, 0x4, 0x8, 0x58d4}) symlink(&(0x7f0000000500)='./file1\x00', &(0x7f0000000540)='./file0\x00') getsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f0000000580)=""/34, &(0x7f00000005c0)=0x22) ioctl$sock_bt(r2, 0x541b, &(0x7f0000000600)="a0a1655dbcfe5a3f634f5d17838ec4e38e51d261e74c3b7c") flistxattr(r3, &(0x7f0000000640)=""/240, 0xf0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000740)={'TPROXY\x00'}, &(0x7f0000000780)=0x1e) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f00000007c0)={0x0, 0xfffffffffffffff9}) remap_file_pages(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000009, 0x4466, 0x40) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000800)={0x100, 0x6, 0x17265aed, 0xe4df, 0x27fe, 0x6}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) r7 = syz_open_dev$amidi(&(0x7f0000000840)='/dev/amidi#\x00', 0x9, 0x8000) fsetxattr(r2, &(0x7f0000000880)=@random={'os2.', 'ppp1\x00'}, &(0x7f00000008c0)='syz1\x00', 0x5, 0x1) listen$netrom(r7, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000900)={0x0, 0xd1, "78fae171669aafec7c50e9f6cabeeb2931bc02239106f9963c9cbc5b639887b99956f2572fa401a517be48693a032e7e2268716ede7d39c8b0732fd5d8c666d2b197fc978e824c61f2d43bb4254a9feb405b0274177bb7c5a0eab502e2068947523fd7a62dde8d6f33264628e07bfd29e30248449348bc69155b149e067ce96936ee013b7b45d210ed08c713cbbca268e0f383915edb4341f7428396d646a5b494b773a4150e0299add365d1772e4d375841af1f84fbb4d578c91e3527416c15c11aaeee6077415e6c17063221bb659d73"}, &(0x7f0000000a00)=0xd9) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000a40)={r8, 0xc13}, &(0x7f0000000a80)=0x8) r10 = syz_open_dev$mouse(&(0x7f0000000ac0)='/dev/input/mouse#\x00', 0x34, 0x200) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r10, 0x84, 0x23, &(0x7f0000000b00)={r9, 0x4}, 0x8) ioctl$SG_EMULATED_HOST(r3, 0x2203, &(0x7f0000000b40)) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000b80)=0x1, 0x1) 22:22:47 executing program 2: msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000790ff0)=""/16, &(0x7f00004d1000)=0x3) 22:22:47 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000080)={'syz1', "1c20576963f7f5568bb0747d8ddeaf242320ccc4067c83944d4610b547aa8b9be468424e241544dc1c491e75ace7950c0b977a97c578ad"}, 0x3b) write$binfmt_elf32(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000030003000000000000000000380000000000000000000000000020000100000000000000000000000300000000040000000000000000000057000000000000000000000000000000"], 0x58) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000280), &(0x7f0000000500), 0x1000) 22:22:47 executing program 1 (fault-call:0 fault-nth:1): syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)) 22:22:47 executing program 4: sysfs$1(0x1, &(0x7f0000000200)='sysfs\x00') r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.events\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xf4, "536b9073ecd423fa9fa95512928c867aac92112192c95874874430ac0e38879cf2109aa2c2150f2626dd7ae738412482abc9e1f5df5ebcf31d083afc23f08c88e64d7062e631d8c0122ee14330b73d89e08c9e9a1d5da723eca3f2fb508feb19705c2bacfb5206540cc3c19bd19978ed1733ca2f6e5794dc4da735a7ffc93c2154d8446e689eded78977830470498b4b75562fa03213a4105f5638f88334692c1c1b952a15175a5af4f5eab6eff7824425bc253cebc39d7a249d394472228f456b59163c16ec55a3cdd97486dfaddafb239ad177769dcbe42e122aaf63805d5e551ea1093dca274af2771e5918e1793fbd021e7d"}, &(0x7f0000000240)=0xfc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x3df}}}, 0x84) [ 859.907394] FAULT_INJECTION: forcing a failure. [ 859.907394] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 859.919348] CPU: 1 PID: 17019 Comm: syz-executor1 Not tainted 4.17.0+ #7 [ 859.926200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 859.935663] Call Trace: [ 859.938281] dump_stack+0x185/0x1d0 [ 859.941932] should_fail+0x87b/0xab0 [ 859.945673] __alloc_pages_nodemask+0x600/0x5cc0 [ 859.950452] ? kernel_poison_pages+0x40/0x360 [ 859.954969] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 859.960366] ? kernel_poison_pages+0x1a0/0x360 [ 859.964981] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 859.970463] ? get_page_from_freelist+0xac61/0xb740 [ 859.975505] ? __kernel_text_address+0x34/0xe0 [ 859.980137] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 859.985630] ? __module_address+0x6a/0x600 [ 859.989958] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 859.994955] ? __kernel_text_address+0x34/0xe0 [ 859.999566] ? __msan_metadata_ptr_for_store_1+0x13/0x20 22:22:48 executing program 2: setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000140)=""/150, 0x96, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x4000000, 0x4082) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000000c0)='V'}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) [ 860.005048] ? kmsan_set_origin_inline+0x6b/0x120 [ 860.009914] ? __msan_poison_alloca+0x15c/0x1d0 [ 860.014633] kmsan_alloc_page+0x82/0xe0 [ 860.018658] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 860.023433] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 860.028816] ? __wake_up_common+0x120/0xa50 [ 860.033177] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 860.037880] ? __wake_up_common_lock+0x10c/0x370 [ 860.042661] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 860.048165] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 860.053551] ? __wake_up_common_lock+0x1f3/0x370 22:22:48 executing program 3: socket$nl_route(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) [ 860.058350] ? kmsan_set_origin+0x9e/0x160 [ 860.062619] alloc_pages_current+0x6b1/0x970 [ 860.067055] skb_page_frag_refill+0x3ba/0x5e0 [ 860.071574] ? kmsan_set_origin+0x9e/0x160 [ 860.075837] tun_get_user+0x10bd/0x7f00 [ 860.079927] ? kmsan_set_origin_inline+0x6b/0x120 [ 860.084915] tun_chr_write_iter+0x1d4/0x330 [ 860.089263] ? tun_chr_read_iter+0x460/0x460 [ 860.093723] do_iter_readv_writev+0x81c/0xa20 [ 860.098279] ? tun_chr_read_iter+0x460/0x460 [ 860.102717] do_iter_write+0x30d/0xd50 [ 860.106726] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 860.112219] do_writev+0x3be/0x820 [ 860.115792] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 860.121194] ? fput+0x25c/0x2e0 [ 860.124524] __x64_sys_writev+0xe1/0x120 [ 860.128619] ? __ia32_sys_readv+0x120/0x120 [ 860.132966] do_syscall_64+0x15b/0x230 [ 860.136889] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 860.142100] RIP: 0033:0x4559e1 [ 860.145308] RSP: 002b:00007f7108bf2ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 22:22:48 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0xa6}, 0x1c) [ 860.153052] RAX: ffffffffffffffda RBX: 0000000000000036 RCX: 00000000004559e1 [ 860.160340] RDX: 0000000000000001 RSI: 00007f7108bf2bf0 RDI: 00000000000000fc [ 860.167633] RBP: 0000000020000280 R08: 00000000000000fc R09: 0000000000000000 [ 860.174935] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000013 [ 860.182238] R13: 00000000004c1dfa R14: 00000000004d2be0 R15: 0000000000000001 22:22:48 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 22:22:48 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) [ 860.301115] device bridge_slave_1 left promiscuous mode [ 860.306938] bridge0: port 2(bridge_slave_1) entered disabled state 22:22:48 executing program 1 (fault-call:0 fault-nth:2): syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)) [ 860.386365] device bridge_slave_0 left promiscuous mode [ 860.392216] bridge0: port 1(bridge_slave_0) entered disabled state 22:22:48 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f26f477671070") r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') keyctl$unlink(0x9, r2, 0xfffffffffffffffd) 22:22:48 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4000000000000fff) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005f18)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2]}, @in=@rand_addr}}, {{}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 22:22:48 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000140)=0x78) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet(0x10, 0x2, 0x6) sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000240007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={r1, 0x2, 0x1, 0x2, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 22:22:48 executing program 0: munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x13) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0xeea}, &(0x7f00000001c0)=0x8) ioctl(r0, 0x5a4, &(0x7f0000000080)="3666b1ae4b50342d4b5a5134f1e52e5ce3f406fba72fb885443a601022ba95cae9f5c1eeabfb4f6fdd132604b93e8ee71e1faa264feabc893e6f6815838b8fa0aca21dbb0b6639b8c8979e77ae20793e038463882b914ba190b0c3337730f5b47f9499bc7db57497f829467159da7d") setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000240)={0x303, 0x33}, 0x1) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000200)) 22:22:48 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) [ 860.681129] team0 (unregistering): Port device team_slave_1 removed 22:22:48 executing program 2: r0 = socket$inet(0x2, 0x17d5a955019ef374, 0x4000000009) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000140)=0x78, 0x4) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6e, 0x101000) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000000c0)={@dev, @multicast2}, &(0x7f0000000100)=0xc) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) [ 860.729466] team0 (unregistering): Port device team_slave_0 removed 22:22:48 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000440)=@assoc_value={0x0, 0x1}, &(0x7f0000000480)=0x8) restart_syscall() socket$inet(0x2, 0x2, 0x88) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000140)={'filter\x00', 0x0, 0x4, 0x90, [], 0x8, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000080)=""/144}, &(0x7f00000001c0)=0x78) 22:22:48 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) [ 860.782655] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 860.830682] FAULT_INJECTION: forcing a failure. [ 860.830682] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 860.843431] CPU: 0 PID: 17052 Comm: syz-executor1 Not tainted 4.17.0+ #7 [ 860.850285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 860.860009] Call Trace: [ 860.862622] dump_stack+0x185/0x1d0 [ 860.866268] should_fail+0x87b/0xab0 [ 860.870010] __alloc_pages_nodemask+0x600/0x5cc0 [ 860.874793] ? kernel_poison_pages+0x40/0x360 [ 860.879310] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 860.884696] ? kernel_poison_pages+0x1a0/0x360 [ 860.889304] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 860.894783] ? get_page_from_freelist+0xac61/0xb740 [ 860.899828] ? __kernel_text_address+0x34/0xe0 [ 860.904436] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 860.909915] ? __module_address+0x6a/0x600 [ 860.914180] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 860.919216] ? __kernel_text_address+0x34/0xe0 [ 860.923916] ? __msan_metadata_ptr_for_store_1+0x13/0x20 22:22:48 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "2b00b32def4f1142b6793bb530f9b20e90aa25d5c2b9431efd840a07c1922833b2c789aefbbaee9f63cbab38a8acfb8dba0595ecb683e74ea2bc44a7aee9c52e18ca01c06a5c354712b8b1ff75f45ba55a3487c83849023d37e037d2d3e3e842e9ba099e9ed8775d1173d8e78335aa65d58f54c1d78d4fce897cfefa24b7f268f90be76c7f4e1bfe4d84a869353e931c3732afea55697618a1318ecb657b34172b93fd59d7988d43630cf81e976a0ea01fd8b2547ab593bc605c985f56664b84ed3c9f90ffb666e030c794e2d2d5070af38d83dc275da88cfe6910b2ded59f6c418af5d247237eceb14857c1d7c3ee32e729d9793040f8f4e432eb875a89fe31cbed117f0e76643797169fba3dac3f377d145ce97980ba626da7a279e698a9e040a22d63c535f0ee06adb59e9e06ad7295e6601f3a5fe9b581975993c6c775734212bccb26288d42a672c965d40e80d0e1908f04425a60a08241378ec7ff88315de073b64c5f9647e51732be34988e0948f12e6c560bedbece811bca501d4389dbfe20e4df5160cd7324c0670c7b3e8980b061e31b1c8461d6f7a63f9e9fd24326924c076e01631a0b9703a6106accfaa064075fa1f16e16c5171b6a324e8642b2ab76618b824110c312ab12d9f65d6a980634a6a7cba8bf89e01a91259f446232476a1c490982636b78d1300befab1a2f6e8261e07336c5692db37bb7d3cebf4a942b62f2fa6cceb7e488aa02b2e52c6f82bd3792845fff41cce52e0469d14821ce11491864860c11421a92dae3152eb23106a0c679d2b1f0a9809b56abdcf893f9531508f24e64ec911fd8e8b3c8fd2291f1a7b910222c38533d4caadac9acd194be7e53549c1719bdf668887a0e19db83b5356f8f7d93cbef1ef3505dcc40d0d2a02a2745ab518979b9c3774babfe8e70ead767c7a00289b8cc6e51d1a957548270cb3f5064961a88f61b34f9442d78ae5a8551713f9afb4269d689f9adb6b4a902a637184f7f899efe9fa0ddb45cd1076c4eeeda51ca8dc20dcfc9cc5f56768073b3f4c2c9f543324a4fd0b8bc7b95e232bf85bf222394fa4336ab4007d7ad2dc85afa6eb79ad2624c4be6c674ee98fce9a51786b7cc2b5044de114d36d2690e13bcedf96590c7d5aeb8040b74c4d6a5aa38a7c1f0857522f4f968795056b9a7034dc3444784f9486b575e44dec3216d72845500e63297d7197961e7e593ea3411001d1d47ba42d70e7af8e91246c02d7e37ff0eb60abebc37dd00315b4fbb09e77a6b5f7e8441818ebcfafecf622731f1db8a11fa2de8e30d808bedbfee104b3b1100f5094675521da07dd2a28be7e486b325a0f0e6d75116be1bbc2aa20deb64a6e4e7b824b12d009e6f1802f5a8e31559b125d71d00a5684fbde4668f5af1eb4ca04fa7c4ef4d2a194b0856e007"}}}}}}, &(0x7f0000001780)) [ 860.930274] ? kmsan_set_origin_inline+0x6b/0x120 [ 860.931198] IPVS: ftp: loaded support on port[0] = 21 [ 860.935130] ? __msan_poison_alloca+0x15c/0x1d0 [ 860.935156] kmsan_alloc_page+0x82/0xe0 [ 860.935194] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 860.953841] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 860.959244] ? __wake_up_common+0x120/0xa50 [ 860.963588] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 860.968277] ? __wake_up_common_lock+0x10c/0x370 [ 860.973060] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 860.978540] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 860.983924] ? __wake_up_common_lock+0x1f3/0x370 [ 860.988707] ? kmsan_set_origin+0x9e/0x160 [ 860.992972] alloc_pages_current+0x6b1/0x970 [ 860.997412] skb_page_frag_refill+0x3ba/0x5e0 [ 861.001932] ? kmsan_set_origin+0x9e/0x160 [ 861.006303] tun_get_user+0x10bd/0x7f00 [ 861.010300] ? kmsan_set_origin_inline+0x6b/0x120 [ 861.015186] tun_chr_write_iter+0x1d4/0x330 [ 861.019532] ? tun_chr_read_iter+0x460/0x460 [ 861.023958] do_iter_readv_writev+0x81c/0xa20 [ 861.028574] ? tun_chr_read_iter+0x460/0x460 [ 861.033002] do_iter_write+0x30d/0xd50 [ 861.036909] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 861.042393] do_writev+0x3be/0x820 [ 861.045968] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 861.051375] ? fput+0x25c/0x2e0 [ 861.054675] __x64_sys_writev+0xe1/0x120 [ 861.058754] ? __ia32_sys_readv+0x120/0x120 [ 861.063095] do_syscall_64+0x15b/0x230 [ 861.066999] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 861.072225] RIP: 0033:0x4559e1 [ 861.075416] RSP: 002b:00007f7108bf2ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 861.083142] RAX: ffffffffffffffda RBX: 0000000000000036 RCX: 00000000004559e1 [ 861.090423] RDX: 0000000000000001 RSI: 00007f7108bf2bf0 RDI: 00000000000000fc [ 861.097708] RBP: 0000000020000280 R08: 00000000000000fc R09: 0000000000000000 [ 861.104991] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000013 [ 861.112283] R13: 00000000004c1dfa R14: 00000000004d2be0 R15: 0000000000000002 [ 861.121832] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 861.184774] bond0 (unregistering): Released all slaves [ 862.103831] bridge0: port 1(bridge_slave_0) entered blocking state [ 862.110271] bridge0: port 1(bridge_slave_0) entered disabled state [ 862.117728] device bridge_slave_0 entered promiscuous mode [ 862.158673] bridge0: port 2(bridge_slave_1) entered blocking state [ 862.165181] bridge0: port 2(bridge_slave_1) entered disabled state [ 862.172762] device bridge_slave_1 entered promiscuous mode [ 862.210323] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 862.248837] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 862.359425] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 862.400417] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 862.574617] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 862.581958] team0: Port device team_slave_0 added [ 862.619205] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 862.626682] team0: Port device team_slave_1 added [ 862.664700] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 862.705897] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 862.745957] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 862.753498] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 862.762320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 862.796190] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 862.803418] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 862.812287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 863.201932] bridge0: port 2(bridge_slave_1) entered blocking state [ 863.208389] bridge0: port 2(bridge_slave_1) entered forwarding state [ 863.215200] bridge0: port 1(bridge_slave_0) entered blocking state [ 863.221622] bridge0: port 1(bridge_slave_0) entered forwarding state [ 863.229302] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 863.235780] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 864.668563] 8021q: adding VLAN 0 to HW filter on device bond0 [ 864.802686] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 864.937386] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 864.943643] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 864.951960] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 865.083515] 8021q: adding VLAN 0 to HW filter on device team0 [ 865.884552] syz-executor4 invoked oom-killer: gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 865.895620] syz-executor4 cpuset=syz4 mems_allowed=0 [ 865.901007] CPU: 0 PID: 17074 Comm: syz-executor4 Not tainted 4.17.0+ #7 [ 865.908056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 865.917667] Call Trace: [ 865.920293] dump_stack+0x185/0x1d0 [ 865.923932] dump_header+0x2cc/0x16f0 [ 865.927736] ? __msan_poison_alloca+0x15c/0x1d0 [ 865.932567] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 865.938065] ? ___ratelimit+0x67f/0x760 [ 865.942165] oom_kill_process+0x341/0x2160 [ 865.946424] ? mem_cgroup_scan_tasks+0x289/0x610 [ 865.951218] out_of_memory+0x1700/0x1da0 [ 865.955307] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 865.960673] ? _cond_resched+0x8b/0xd0 [ 865.964583] mem_cgroup_oom_synchronize+0x1408/0x1760 [ 865.969788] ? mem_cgroup_oom_synchronize+0x1760/0x1760 [ 865.975180] pagefault_out_of_memory+0x57/0x110 [ 865.979859] mm_fault_error+0x460/0x7c0 [ 865.983862] __do_page_fault+0x1274/0x1a10 [ 865.988120] do_page_fault+0xb7/0x250 [ 865.991930] ? page_fault+0x8/0x30 [ 865.995477] page_fault+0x1e/0x30 [ 865.998924] RIP: 0033:0x407308 [ 866.002119] RSP: 002b:0000000000a3ea58 EFLAGS: 00010246 [ 866.007482] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000040fb80 [ 866.014749] RDX: 0000000000000038 RSI: 0000000000000000 RDI: 00000000000000fa [ 866.022036] RBP: 0000000000000013 R08: 0000000000000000 R09: 000000000000000a [ 866.029310] R10: 0000000000000075 R11: 0000000000000246 R12: 00000000000003e0 [ 866.036579] R13: 0000000000411a30 R14: 0000000000000000 R15: 0000000000000000 [ 866.044297] Task in /syz4 killed as a result of limit of /syz4 [ 866.050892] memory: usage 872kB, limit 0kB, failcnt 840 [ 866.056337] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 866.063261] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 866.069481] Memory cgroup stats for /syz4: cache:100KB rss:0KB rss_huge:0KB shmem:24KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 866.089551] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 866.098446] [17074] 0 17074 17553 8393 118784 0 0 syz-executor4 [ 866.107381] Memory cgroup out of memory: Kill process 17074 (syz-executor4) score 8422000 or sacrifice child [ 866.117469] Killed process 17074 (syz-executor4) total-vm:70212kB, anon-rss:84kB, file-rss:33488kB, shmem-rss:0kB [ 866.145624] oom_reaper: reaped process 17074 (syz-executor4), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 22:22:54 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003680)=[{{&(0x7f0000002a80)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000002e80), 0x0, &(0x7f0000002f00)=""/227, 0xe3}}, {{&(0x7f0000003480)=@can, 0x80, &(0x7f0000003580)=[{&(0x7f0000003500)}, {&(0x7f0000003540)=""/62, 0x3e}], 0x2, &(0x7f00000035c0)=""/168, 0xa8}}], 0x2, 0x0, 0x0) r0 = socket$inet6(0xa, 0x4000000000002, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f00000002c0), 0x400000000000174, 0x0) 22:22:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000308000)=""/1, 0x3ae}], 0x1, &(0x7f0000000100)}, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0xfffffffffffff11e, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000200)=0x4) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002faff8)=@un=@abs, 0x80, &(0x7f0000033000), 0x0, &(0x7f00000001c0)}, 0x0) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="b1", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x19e, 0x80002) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000000080)=""/108) 22:22:54 executing program 1 (fault-call:0 fault-nth:3): syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)) 22:22:54 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0), 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000), 0x4) socket$inet6(0xa, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000280)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000827000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x4, &(0x7f00009ecff8), 0x2, 0x3) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x7, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000180)={0x40, r3, 0x10003, 0xeb}) syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') 22:22:54 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 22:22:54 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 22:22:54 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) open_by_handle_at(r0, &(0x7f0000000040)={0x2a, 0x100000001, "a50293f1e512b468fd02fef999669e16bb7568c4dec822a2f196953a4decc87c2715"}, 0x40400) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x100003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000140)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'bond0\x00'}}, 0x1e) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x200, 0x0) 22:22:54 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0x4ddfa6a7}, 0x2c) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x100, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x200, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000180)=r1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000001c0)={0x7}, 0x4) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000280)='/dev/uinput\x00', 0x200000010000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x8, 0x20, 0x8, 0x6}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x7, 0x7}, 0x8) [ 866.259490] FAULT_INJECTION: forcing a failure. [ 866.259490] name failslab, interval 1, probability 0, space 0, times 0 [ 866.271805] CPU: 0 PID: 17347 Comm: syz-executor1 Not tainted 4.17.0+ #7 [ 866.278707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 866.288110] Call Trace: [ 866.290764] dump_stack+0x185/0x1d0 [ 866.294454] should_fail+0x87b/0xab0 [ 866.298248] __should_failslab+0x278/0x2a0 [ 866.302551] should_failslab+0x29/0x70 [ 866.306498] kmem_cache_alloc+0x129/0xb70 [ 866.310704] ? build_skb+0x102/0x6b0 [ 866.314474] ? copy_page_from_iter+0xa9c/0x10b0 [ 866.319244] build_skb+0x102/0x6b0 [ 866.322929] tun_get_user+0x16b9/0x7f00 [ 866.326979] ? kmsan_set_origin_inline+0x6b/0x120 [ 866.331923] tun_chr_write_iter+0x1d4/0x330 [ 866.336327] ? tun_chr_read_iter+0x460/0x460 [ 866.340801] do_iter_readv_writev+0x81c/0xa20 [ 866.345379] ? tun_chr_read_iter+0x460/0x460 [ 866.349957] do_iter_write+0x30d/0xd50 [ 866.353950] ? __msan_metadata_ptr_for_store_8+0x13/0x20 22:22:54 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) [ 866.359484] do_writev+0x3be/0x820 [ 866.363147] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 866.368596] ? fput+0x25c/0x2e0 [ 866.371968] __x64_sys_writev+0xe1/0x120 [ 866.376093] ? __ia32_sys_readv+0x120/0x120 [ 866.380469] do_syscall_64+0x15b/0x230 [ 866.384431] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 866.389658] RIP: 0033:0x4559e1 [ 866.392887] RSP: 002b:00007f7108bf2ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 866.400938] RAX: ffffffffffffffda RBX: 0000000000000036 RCX: 00000000004559e1 [ 866.408253] RDX: 0000000000000001 RSI: 00007f7108bf2bf0 RDI: 00000000000000fc [ 866.415563] RBP: 0000000020000280 R08: 00000000000000fc R09: 0000000000000000 [ 866.422880] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000013 [ 866.430203] R13: 00000000004c1dfa R14: 00000000004d2be0 R15: 0000000000000003 22:22:54 executing program 6: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000040)=0x6, 0x4) getsockname$packet(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000940)=0x14) connect(r0, &(0x7f0000000980)=@xdp={0x2c, 0x4, r1, 0x31}, 0x80) socketpair(0x8, 0x8080a, 0x384, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$packet_buf(r3, 0x107, 0xd, &(0x7f0000000a00)=""/4096, &(0x7f0000000000)=0x1000) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000200)={'nat\x00', 0x2, [{}, {}]}, 0x48) getsockopt$inet_udp_int(r3, 0x11, 0x6e, &(0x7f0000000280), &(0x7f00000000c0)=0xfffffffffffffffb) 22:22:54 executing program 3: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000180)=0x6e, 0x80800) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000001c0), &(0x7f0000000200)=0xc) r1 = socket$inet6_sctp(0xa, 0x9, 0x84) getpeername(r0, &(0x7f0000000300)=@xdp, &(0x7f0000000380)=0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="010000009db8b1477be13e9aa9beca8f34f542f7ebdb66adbe247ebbad653f8faf07a35ed805ec1d20e599adae0a5b7b184199601c1c0017ffc2284b2e3ba83e7d3d611e769991a7346cdbffff0000495b1aef406cc37bc3056b9e9da9593a92392c92ffa44afdbe908aa1fdbd0f0400e5c8783454b4faf0758134c2750ca213e1fd66263b55922491f3da8d0661e5000000000000000c00000000000000000000000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r2}, 0x10) shmget(0x2, 0x4000, 0x9, &(0x7f0000ffc000/0x4000)=nil) setxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@known='system.posix_acl_access\x00', &(0x7f00000002c0)='\x00', 0x1, 0x3) 22:22:54 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x189000, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r1, 0x8010743f, &(0x7f0000d1df52)=""/174) 22:22:54 executing program 7 (fault-call:2 fault-nth:0): r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 22:22:54 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) [ 866.742404] device bridge_slave_1 left promiscuous mode [ 866.748322] bridge0: port 2(bridge_slave_1) entered disabled state 22:22:54 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x0, 0x20}, 0xc) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000280), 0xff93) write$eventfd(r1, &(0x7f0000000bc0), 0xff78) 22:22:54 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000140)=0x5f28cb3c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) [ 866.806518] device bridge_slave_0 left promiscuous mode [ 866.812445] bridge0: port 1(bridge_slave_0) entered disabled state 22:22:54 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) [ 867.010241] team0 (unregistering): Port device team_slave_1 removed [ 867.069970] team0 (unregistering): Port device team_slave_0 removed [ 867.106196] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 867.142176] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 867.201657] bond0 (unregistering): Released all slaves [ 867.233235] IPVS: ftp: loaded support on port[0] = 21 [ 868.230744] bridge0: port 1(bridge_slave_0) entered blocking state [ 868.237216] bridge0: port 1(bridge_slave_0) entered disabled state [ 868.244721] device bridge_slave_0 entered promiscuous mode [ 868.283264] bridge0: port 2(bridge_slave_1) entered blocking state [ 868.289705] bridge0: port 2(bridge_slave_1) entered disabled state [ 868.297092] device bridge_slave_1 entered promiscuous mode [ 868.334726] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 868.373162] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 868.483679] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 868.525307] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 868.705070] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 868.712672] team0: Port device team_slave_0 added [ 868.750986] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 868.758522] team0: Port device team_slave_1 added [ 868.797677] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 868.838352] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 868.877988] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 868.885306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 868.893826] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 868.930839] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 868.938236] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 868.946839] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 869.334405] bridge0: port 2(bridge_slave_1) entered blocking state [ 869.340837] bridge0: port 2(bridge_slave_1) entered forwarding state [ 869.347622] bridge0: port 1(bridge_slave_0) entered blocking state [ 869.354064] bridge0: port 1(bridge_slave_0) entered forwarding state [ 869.362431] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 870.303166] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 870.795180] 8021q: adding VLAN 0 to HW filter on device bond0 [ 870.930792] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 871.065255] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 871.071518] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 871.080135] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 871.208410] 8021q: adding VLAN 0 to HW filter on device team0 [ 871.994148] syz-executor4 invoked oom-killer: gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 872.005222] syz-executor4 cpuset=syz4 mems_allowed=0 [ 872.010446] CPU: 1 PID: 17401 Comm: syz-executor4 Not tainted 4.17.0+ #7 [ 872.017316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 872.026698] Call Trace: [ 872.029355] dump_stack+0x185/0x1d0 [ 872.032996] dump_header+0x2cc/0x16f0 [ 872.036802] ? __msan_poison_alloca+0x15c/0x1d0 [ 872.041487] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 872.046954] ? ___ratelimit+0x67f/0x760 [ 872.050945] oom_kill_process+0x341/0x2160 [ 872.055188] ? mem_cgroup_scan_tasks+0x289/0x610 [ 872.059955] out_of_memory+0x1700/0x1da0 [ 872.064044] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 872.069910] ? _cond_resched+0x8b/0xd0 [ 872.073835] mem_cgroup_oom_synchronize+0x1408/0x1760 [ 872.079038] ? mem_cgroup_oom_synchronize+0x1760/0x1760 [ 872.084424] pagefault_out_of_memory+0x57/0x110 [ 872.089102] mm_fault_error+0x460/0x7c0 [ 872.093108] __do_page_fault+0x1274/0x1a10 [ 872.097364] do_page_fault+0xb7/0x250 [ 872.101170] ? page_fault+0x8/0x30 [ 872.105095] page_fault+0x1e/0x30 [ 872.108725] RIP: 0033:0x407308 [ 872.111906] RSP: 002b:0000000000a3ea58 EFLAGS: 00010246 [ 872.117271] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000040fb80 [ 872.124547] RDX: 0000000000000038 RSI: 0000000000000000 RDI: 00000000000000fa [ 872.131825] RBP: 0000000000000013 R08: 0000000000000000 R09: 000000000000000a [ 872.139377] R10: 0000000000000075 R11: 0000000000000246 R12: 00000000000003e0 [ 872.146656] R13: 0000000000411a30 R14: 0000000000000000 R15: 0000000000000000 [ 872.154488] Task in /syz4 killed as a result of limit of /syz4 [ 872.160717] memory: usage 872kB, limit 0kB, failcnt 848 [ 872.166191] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 872.173087] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 872.179318] Memory cgroup stats for /syz4: cache:100KB rss:0KB rss_huge:0KB shmem:24KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 872.199345] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 872.208194] [17401] 0 17401 17553 8392 114688 0 0 syz-executor4 [ 872.217128] Memory cgroup out of memory: Kill process 17401 (syz-executor4) score 8420000 or sacrifice child [ 872.227232] Killed process 17401 (syz-executor4) total-vm:70212kB, anon-rss:80kB, file-rss:33488kB, shmem-rss:0kB 22:23:00 executing program 4: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r2, 0x4, 0x6000) read(r1, &(0x7f0000000280)=""/126, 0x42) dup2(r1, r3) 22:23:00 executing program 1 (fault-call:0 fault-nth:4): syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)) 22:23:00 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000140)=0x5f28cb3c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 22:23:00 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = accept4(r0, &(0x7f0000000140)=@nl=@proc, &(0x7f00000001c0)=0x80, 0x80800) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000200)={0x1, 0x9, 0x6c, 0xa63}, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 22:23:00 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f0000000180)=0x9450, 0x4) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f0000000080)={0x53, 0x0, 0x6, 0x1, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000500)='\x00\x00\x00\x00\x00\x00', &(0x7f0000000540)=""/4096}) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000040)=0x3) 22:23:00 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x101041, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x1, 0x0, 0x2000000000, 'queue0\x00', 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000001c0)={{0x5, 0x4}, 'port0\x00', 0x57, 0x1000, 0x1, 0xffffffff, 0xfff, 0x7, 0xfff, 0x0, 0x3, 0x6}) dup2(r0, r1) 22:23:00 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080), 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 22:23:00 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x24080, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getpeername$llc(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x10) [ 872.374512] FAULT_INJECTION: forcing a failure. [ 872.374512] name failslab, interval 1, probability 0, space 0, times 0 [ 872.386388] CPU: 1 PID: 17675 Comm: syz-executor1 Not tainted 4.17.0+ #7 [ 872.393361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 872.402765] Call Trace: [ 872.405431] dump_stack+0x185/0x1d0 [ 872.409124] should_fail+0x87b/0xab0 [ 872.413351] __should_failslab+0x278/0x2a0 [ 872.417681] should_failslab+0x29/0x70 [ 872.421624] kmem_cache_alloc+0x129/0xb70 [ 872.425840] ? inet_reqsk_alloc+0xc4/0x7f0 [ 872.430157] ? __msan_poison_alloca+0x15c/0x1d0 [ 872.434908] inet_reqsk_alloc+0xc4/0x7f0 [ 872.439044] tcp_conn_request+0xa08/0x4500 [ 872.443568] ? kmsan_set_origin_inline+0x6b/0x120 [ 872.448481] tcp_v4_conn_request+0x1a9/0x230 [ 872.452960] ? tcp_v4_reqsk_destructor+0x70/0x70 [ 872.457784] tcp_rcv_state_process+0x2f1/0x66a0 [ 872.462548] ? kmsan_set_origin_inline+0x6b/0x120 [ 872.467472] ? security_sock_rcv_skb+0x4c/0x1e0 [ 872.472219] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 872.477666] ? security_sock_rcv_skb+0x80/0x1e0 [ 872.482428] tcp_v4_do_rcv+0xb2a/0xd90 [ 872.486425] tcp_v4_rcv+0x56f7/0x6cd0 [ 872.490323] ? kmsan_set_origin_inline+0x6b/0x120 [ 872.495306] ? raw_local_deliver+0x63/0x1660 [ 872.499846] ? ip_local_deliver+0x43c/0x4e0 [ 872.504249] ? tcp_filter+0x280/0x280 [ 872.509445] ip_local_deliver_finish+0x887/0xed0 [ 872.514308] ip_local_deliver+0x43c/0x4e0 [ 872.518524] ? ip_local_deliver+0x4e0/0x4e0 22:23:00 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) fchmod(r0, 0x100) vmsplice(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)="10149ef00d95bc8352ff491e2ccc749fedca76b4465389547e515d110f35b5b5d1931ebcfbbe09b747b64110a96b627c5aebee83217b039b3003a896a18a1c003d9ef0481f3f2dd1c937e85f0d270d72131aadb816ac78e8c88520d4b55c636116d6d6dd5789dd8f49c46b38637216587b710bd2c04e79d9cf909c4c28cb18d73d49e843181302d1fbb4e59a161377551401", 0x92}, {&(0x7f0000000100)="61b196f8bb26a66b272e0fcd77377b6497a195340e57cb07d098af512a134deacdc96e80901b82541774ee340fa5fa8ae95dccc6bba157e6a0bf535a6dee1377d2642e0113ecf1285731aebaf9b4b72e36d42ca68c3a34f858695c9814e0ebb79e81061a4edb5860251856147d28", 0x6e}, {&(0x7f0000000180)="34697aaab5724b0a470b01b96ea54a7d3a64110db616cdaef164f0735f7333f8a85700cc02d4b7222e18fa29fc1bc84d8fa9617bf79189a4b962a21ceab3c211122595822c0084b89fa4c147e3f2f0f3077b57ed72e0658b4f426568c7fa0427e8ab88bad5723ac4ad4b64b0333d42c7eeceb4452cccc50fc142c18e4d4df4c23b383d2d5c285329a4d1a3d9a5e298249a01bb410e4770dffcda7cd2ddb95af5365e256ced310c66ea1c4116f4b860998627f555683d28e1f7c4c87095bdcb9da030789c54b09bcf036acc29b105f66899663e2c2c6830cf2d1ec3a9284860a268c88c62c26c60b73922aaed9b", 0xed}, {&(0x7f0000000280)="4209f67abe93cbe72ab614fe359812e538fe09f29ad1fbdaab90de1cf8bd63e1400264ed49aa83eee051a87c4e26f758644741c2ab4859c461643c312ddb30c0d9649f7be9e16873312993e92e143a0981a92a21f269b88f189c269a0376114970e9094754210cbea1c01236d15b82e2fd89c4ffaaecbcff9158c4e152323eae4b7b7200060b32834af96300354351f93e86f785fcfb6edd6e7b23be1c7a3cd0153d3ed36e3105bff4b4c0d2", 0xac}, {&(0x7f0000000340)="962ab764c7d38578f6a67d070a4d90ed8a7270a1af46edf20d06c2c24d7e57ecca95b82363b73f19d3768c540e1c43e2a18f8bec1a0a472df0fcc49a1b41097399490f7c9b3839e1120246e2a574d7ab5db6c153fec1488868d887e648f02224175c44e49f2a89155fd2b8c365662949e6fdb2016d8983", 0x77}], 0x5, 0x5) [ 872.522955] ? ip_call_ra_chain+0x7c0/0x7c0 [ 872.527378] ip_rcv_finish+0xa1b/0x1d10 [ 872.531410] ? nf_hook_slow+0x285/0x3e0 [ 872.535451] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 872.540897] ip_rcv+0x1168/0x16a0 [ 872.544418] ? ip_rcv+0x16a0/0x16a0 [ 872.548122] __netif_receive_skb_core+0x47f3/0x4aa0 [ 872.553222] ? ip_local_deliver_finish+0xed0/0xed0 [ 872.558205] netif_receive_skb_internal+0x49d/0x630 [ 872.563311] ? netif_receive_skb+0x47/0x250 [ 872.567696] netif_receive_skb+0x240/0x250 [ 872.572053] tun_get_user+0x6b54/0x7f00 [ 872.576142] tun_chr_write_iter+0x1d4/0x330 [ 872.580531] ? tun_chr_read_iter+0x460/0x460 [ 872.585005] do_iter_readv_writev+0x81c/0xa20 [ 872.589660] ? tun_chr_read_iter+0x460/0x460 [ 872.594138] do_iter_write+0x30d/0xd50 [ 872.598087] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 872.603636] do_writev+0x3be/0x820 [ 872.607269] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 872.612716] ? fput+0x25c/0x2e0 [ 872.616090] __x64_sys_writev+0xe1/0x120 [ 872.620262] ? __ia32_sys_readv+0x120/0x120 [ 872.624658] do_syscall_64+0x15b/0x230 [ 872.628630] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 872.633881] RIP: 0033:0x4559e1 [ 872.637106] RSP: 002b:00007f7108bf2ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 872.644872] RAX: ffffffffffffffda RBX: 0000000000000036 RCX: 00000000004559e1 [ 872.652183] RDX: 0000000000000001 RSI: 00007f7108bf2bf0 RDI: 00000000000000fc [ 872.659497] RBP: 0000000020000280 R08: 00000000000000fc R09: 0000000000000000 [ 872.666804] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000013 22:23:00 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080), 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) [ 872.674120] R13: 00000000004c1dfa R14: 00000000004d2be0 R15: 0000000000000004 22:23:00 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1fe, 0x81) ppoll(&(0x7f0000006ff8)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f0000005000), 0x8) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) write(r0, &(0x7f0000000100)="3c3a811c9312f62ae1935eb7655f6af0f6483741c66646072316609f88cc9a862ce60f00f2a802af6070cec112b431f33a182ba6ff7ed963997573148af2b15a1b29691c602dd10d26feb1942e928486d8a8e30cdfe237cf169d6a90d663cac329486670801aa1963ef5e6eb0bbee4103800", 0xfffffffffffffee6) fchown(r0, 0x0, 0x0) 22:23:00 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080), 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 22:23:00 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000000240)=0x17, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x300, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={r1, 0x0, 0x1, 0xfff, &(0x7f00000002c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xd92d, 0x207, 0x3, 0xcb8d, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x3}, &(0x7f0000000200)=0x8) 22:23:00 executing program 2: r0 = socket(0x4202000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="240000002a007f008100000000000000000000ff010000000011a20800020000000000ff", 0xfffffffffffffcc0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x100, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f00000000c0)={0x41424344, 0x41424344}, 0x3, 0xfff) write$tun(r1, &(0x7f0000000100)={@void, @void, @ipv4={{0x2a, 0x4, 0x9, 0x3, 0x133, 0x65, 0xff, 0x32a2, 0x21, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x20, {[@cipso={0x86, 0x16, 0x3ff, [{0x6, 0x10, "2a531875bdf9e9a0638ff78b2d2c"}]}, @end, @ssrr={0x89, 0xb, 0x100000001, [@empty, @broadcast=0xffffffff]}, @generic={0x86, 0xd, "627926173b22ef3e08aedb"}, @noop={0x1}, @cipso={0x86, 0x2c, 0xcd, [{0x3, 0x4, "b1ed"}, {0x7, 0x2}, {0x7, 0x3, "cf"}, {0x2, 0x7, "068f1ba894"}, {0x7, 0x9, "8dcf80c20ae8d1"}, {0x1, 0x2}, {0x7, 0xb, "73dbc4a72d971d567f"}]}, @ssrr={0x89, 0xb, 0x8, [@rand_addr=0xc7a, @loopback=0x7f000001]}, @rr={0x7, 0x2b, 0x5, [@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0xffffffffffffff21, @broadcast=0xffffffff, @empty, @dev={0xac, 0x14, 0x14, 0x1d}, @broadcast=0xffffffff, @multicast1=0xe0000001, @multicast2=0xe0000002, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}]}]}}, @tcp={{0x4e23, 0x4e21, r2, r3, 0xffffffffffff0001, 0x0, 0x15, 0x20, 0x0, 0x0, 0x5, {[@exp_fastopen={0xfe, 0x10, 0xf989, "76f788734cad93c491fc4b6a"}, @exp_smc={0xfe, 0x6, 0xe2d4c3d9}, @exp_smc={0xfe, 0x6, 0xe2d4c3d9}, @exp_fastopen={0xfe, 0xb, 0xf989, "44d7891fba9d8c"}, @eol, @window={0x3, 0x3, 0xffffffffffffff12}, @nop={0x1}, @fastopen={0x22, 0x2}, @sack={0x5, 0x12, [0x1, 0x6, 0x5, 0x4]}]}}, {"56b13bcebdad0936fe752826d74c74aceb8b875c3e4b1b6de5fbd273bf19f6895dfb705a20ddd844a0384c24f95dafb68f8fd6510f206b"}}}}, 0x133) syz_emit_ethernet(0x40, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x101, 0x3, 0x3}], {0x8100, 0x1, 0x3, 0x1}}], {@ipx={0x8137, {0xffff, 0x2a, 0x2, 0x4, {@random=0x100000000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1}, {@random=0xeb, @current, 0x3ff}, "4c8c689655c4726f5707c013"}}}}, 0x0) 22:23:00 executing program 3: syz_emit_ethernet(0x82, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd600e4f7a004c2c0000000000000000000000ffffac1414aa00000000000000000000ffffac14140032000008000000000420880b0000000000000800000086dd080088be00000001000000000100000000000000880022eb00000000200000000200000000000000000000000800655800000000"], &(0x7f0000000000)) 22:23:00 executing program 1 (fault-call:0 fault-nth:5): syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)) [ 872.911359] device bridge_slave_1 left promiscuous mode [ 872.917304] bridge0: port 2(bridge_slave_1) entered disabled state [ 873.025570] device bridge_slave_0 left promiscuous mode [ 873.031374] bridge0: port 1(bridge_slave_0) entered disabled state [ 873.078403] FAULT_INJECTION: forcing a failure. [ 873.078403] name failslab, interval 1, probability 0, space 0, times 0 [ 873.089766] CPU: 0 PID: 17710 Comm: syz-executor1 Not tainted 4.17.0+ #7 [ 873.096648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 873.106138] Call Trace: [ 873.108823] dump_stack+0x185/0x1d0 [ 873.112519] should_fail+0x87b/0xab0 [ 873.116302] __should_failslab+0x278/0x2a0 [ 873.120604] should_failslab+0x29/0x70 [ 873.124552] kmem_cache_alloc_node+0x157/0xc80 [ 873.129216] ? __alloc_skb+0x202/0x9e0 [ 873.133198] ? __msan_chain_origin+0x69/0xc0 [ 873.137675] __alloc_skb+0x202/0x9e0 [ 873.141462] ? __msan_poison_alloca+0x15c/0x1d0 [ 873.146209] tcp_make_synack+0xf4/0x1b10 [ 873.150320] ? inet_ehashfn+0xb8/0x310 [ 873.154299] ? kmsan_set_origin_inline+0x6b/0x120 [ 873.159217] ? __msan_poison_alloca+0x15c/0x1d0 [ 873.163979] ? tcp_v4_send_synack+0x9e/0x6a0 [ 873.168495] tcp_v4_send_synack+0x1e2/0x6a0 [ 873.172903] tcp_conn_request+0x3c8e/0x4500 [ 873.177318] ? tcp_v4_init_ts_off+0x170/0x170 [ 873.181892] tcp_v4_conn_request+0x1a9/0x230 [ 873.186368] ? tcp_v4_reqsk_destructor+0x70/0x70 [ 873.188667] IPVS: ftp: loaded support on port[0] = 21 [ 873.191182] tcp_rcv_state_process+0x2f1/0x66a0 [ 873.191242] ? kmsan_set_origin_inline+0x6b/0x120 [ 873.191289] ? security_sock_rcv_skb+0x4c/0x1e0 [ 873.210732] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 873.216168] ? security_sock_rcv_skb+0x80/0x1e0 [ 873.220913] tcp_v4_do_rcv+0xb2a/0xd90 [ 873.224870] tcp_v4_rcv+0x56f7/0x6cd0 [ 873.228750] ? kmsan_set_origin_inline+0x6b/0x120 [ 873.233687] ? raw_local_deliver+0x63/0x1660 [ 873.238212] ? ip_local_deliver+0x43c/0x4e0 [ 873.242592] ? tcp_filter+0x280/0x280 [ 873.246459] ip_local_deliver_finish+0x887/0xed0 [ 873.251284] ip_local_deliver+0x43c/0x4e0 [ 873.255482] ? ip_local_deliver+0x4e0/0x4e0 [ 873.259883] ? ip_call_ra_chain+0x7c0/0x7c0 [ 873.264258] ip_rcv_finish+0xa1b/0x1d10 [ 873.268274] ? nf_hook_slow+0x285/0x3e0 [ 873.272302] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 873.277735] ip_rcv+0x1168/0x16a0 [ 873.281253] ? ip_rcv+0x16a0/0x16a0 [ 873.284959] __netif_receive_skb_core+0x47f3/0x4aa0 [ 873.290069] ? ip_local_deliver_finish+0xed0/0xed0 [ 873.295067] netif_receive_skb_internal+0x49d/0x630 [ 873.300172] ? netif_receive_skb+0x47/0x250 [ 873.304551] netif_receive_skb+0x240/0x250 [ 873.308850] tun_get_user+0x6b54/0x7f00 [ 873.312867] tun_chr_write_iter+0x1d4/0x330 [ 873.317216] ? tun_chr_read_iter+0x460/0x460 [ 873.321644] do_iter_readv_writev+0x81c/0xa20 [ 873.326164] ? tun_chr_read_iter+0x460/0x460 [ 873.330590] do_iter_write+0x30d/0xd50 [ 873.334512] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 873.340019] do_writev+0x3be/0x820 [ 873.343625] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 873.349049] ? fput+0x25c/0x2e0 [ 873.352387] __x64_sys_writev+0xe1/0x120 [ 873.356503] ? __ia32_sys_readv+0x120/0x120 [ 873.360893] do_syscall_64+0x15b/0x230 [ 873.365083] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 873.370377] RIP: 0033:0x4559e1 [ 873.373577] RSP: 002b:00007f7108bf2ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 873.381308] RAX: ffffffffffffffda RBX: 0000000000000036 RCX: 00000000004559e1 [ 873.388600] RDX: 0000000000000001 RSI: 00007f7108bf2bf0 RDI: 00000000000000fc [ 873.395903] RBP: 0000000020000280 R08: 00000000000000fc R09: 0000000000000000 [ 873.403199] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000013 [ 873.410485] R13: 00000000004c1dfa R14: 00000000004d2be0 R15: 0000000000000005 [ 873.474331] team0 (unregistering): Port device team_slave_1 removed [ 873.485076] team0 (unregistering): Port device team_slave_0 removed [ 873.495432] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 873.509768] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 873.534483] bond0 (unregistering): Released all slaves [ 874.448993] bridge0: port 1(bridge_slave_0) entered blocking state [ 874.455515] bridge0: port 1(bridge_slave_0) entered disabled state [ 874.463209] device bridge_slave_0 entered promiscuous mode [ 874.502463] bridge0: port 2(bridge_slave_1) entered blocking state [ 874.508925] bridge0: port 2(bridge_slave_1) entered disabled state [ 874.516405] device bridge_slave_1 entered promiscuous mode [ 874.553898] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 874.592242] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 874.700887] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 874.741403] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 874.916654] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 874.923918] team0: Port device team_slave_0 added [ 874.960432] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 874.967781] team0: Port device team_slave_1 added [ 875.006502] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 875.044614] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 875.085062] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 875.092476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 875.101697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 875.134739] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 875.141978] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 875.150537] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 875.527303] bridge0: port 2(bridge_slave_1) entered blocking state [ 875.533862] bridge0: port 2(bridge_slave_1) entered forwarding state [ 875.540643] bridge0: port 1(bridge_slave_0) entered blocking state [ 875.547094] bridge0: port 1(bridge_slave_0) entered forwarding state [ 875.554761] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 875.575448] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 876.992045] 8021q: adding VLAN 0 to HW filter on device bond0 [ 877.126704] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 877.269305] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 877.275565] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 877.283133] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 877.416196] 8021q: adding VLAN 0 to HW filter on device team0 [ 878.219637] syz-executor4 invoked oom-killer: gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 878.230798] syz-executor4 cpuset=syz4 mems_allowed=0 [ 878.236103] CPU: 1 PID: 17713 Comm: syz-executor4 Not tainted 4.17.0+ #7 [ 878.242969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 878.252354] Call Trace: [ 878.254975] dump_stack+0x185/0x1d0 [ 878.258621] dump_header+0x2cc/0x16f0 [ 878.262429] ? __msan_poison_alloca+0x15c/0x1d0 [ 878.267142] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 878.272626] ? ___ratelimit+0x67f/0x760 [ 878.276620] oom_kill_process+0x341/0x2160 [ 878.280882] ? mem_cgroup_scan_tasks+0x289/0x610 [ 878.285673] out_of_memory+0x1700/0x1da0 [ 878.289762] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 878.295156] ? _cond_resched+0x8b/0xd0 [ 878.299088] mem_cgroup_oom_synchronize+0x1408/0x1760 [ 878.304283] ? mem_cgroup_oom_synchronize+0x1760/0x1760 [ 878.309681] pagefault_out_of_memory+0x57/0x110 [ 878.314394] mm_fault_error+0x460/0x7c0 [ 878.318445] __do_page_fault+0x1274/0x1a10 [ 878.322701] do_page_fault+0xb7/0x250 [ 878.326511] ? page_fault+0x8/0x30 [ 878.330063] page_fault+0x1e/0x30 [ 878.333516] RIP: 0033:0x407308 [ 878.336698] RSP: 002b:0000000000a3ea58 EFLAGS: 00010246 [ 878.342180] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000040fb80 [ 878.349453] RDX: 0000000000000038 RSI: 0000000000000000 RDI: 00000000000000fa [ 878.356723] RBP: 0000000000000013 R08: 0000000000000000 R09: 000000000000000a [ 878.364014] R10: 0000000000000075 R11: 0000000000000246 R12: 00000000000003e0 [ 878.371306] R13: 0000000000411a30 R14: 0000000000000000 R15: 0000000000000000 [ 878.379471] Task in /syz4 killed as a result of limit of /syz4 [ 878.385561] memory: usage 872kB, limit 0kB, failcnt 856 [ 878.391023] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 878.397839] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 878.404095] Memory cgroup stats for /syz4: cache:100KB rss:0KB rss_huge:0KB shmem:24KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 878.424147] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 878.433052] [17713] 0 17713 17553 8392 118784 0 0 syz-executor4 [ 878.441955] Memory cgroup out of memory: Kill process 17713 (syz-executor4) score 8421000 or sacrifice child [ 878.452079] Killed process 17713 (syz-executor4) total-vm:70212kB, anon-rss:80kB, file-rss:33488kB, shmem-rss:0kB [ 878.480640] oom_reaper: reaped process 17713 (syz-executor4), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 22:23:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="8401ac972d0019010000000000000000030000000c000000080001005588d800"], 0x20}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 22:23:06 executing program 4: socket$nl_netfilter(0x10, 0x3, 0xc) eventfd2(0x0, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) unshare(0x400) pselect6(0x2e7, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00000000c0), 0x8}) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7fffffff, 0x4c0000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000100)={0x69, 0x0, 0x8, 'queue1\x00', 0x3}) 22:23:06 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000a9cff8)) mlockall(0x1) socket$key(0xf, 0x3, 0x2) 22:23:06 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x0, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 22:23:06 executing program 1 (fault-call:0 fault-nth:6): syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)) 22:23:06 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$kcm(0x29, 0x5, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) r2 = dup(r0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000000)={r0, r2}) 22:23:06 executing program 7: r0 = socket$inet6(0xa, 0x8, 0xfffffffffffffffd) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 22:23:06 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20000000002) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x6, 0x1, 0x1, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$BLKSECDISCARD(r2, 0x127d, &(0x7f00000001c0)=0x3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000740)={@val={0x0, 0xf6}, @val, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0x2a) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$HDIO_GETGEO(r3, 0x301, &(0x7f0000000040)) [ 878.621481] FAULT_INJECTION: forcing a failure. [ 878.621481] name failslab, interval 1, probability 0, space 0, times 0 [ 878.632909] CPU: 1 PID: 17991 Comm: syz-executor1 Not tainted 4.17.0+ #7 [ 878.640354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 878.649751] Call Trace: [ 878.652422] dump_stack+0x185/0x1d0 [ 878.656209] should_fail+0x87b/0xab0 [ 878.660015] __should_failslab+0x278/0x2a0 [ 878.664321] should_failslab+0x29/0x70 22:23:06 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000140)={0x3f, {{0xa, 0x4e23, 0x614, @loopback={0x0, 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) [ 878.668302] __kmalloc_node_track_caller+0x24b/0x11b0 [ 878.673557] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 878.678985] ? tcp_make_synack+0xf4/0x1b10 [ 878.683317] ? __msan_chain_origin+0x69/0xc0 [ 878.687783] __alloc_skb+0x2cb/0x9e0 [ 878.691550] ? tcp_make_synack+0xf4/0x1b10 [ 878.695851] tcp_make_synack+0xf4/0x1b10 [ 878.700142] ? inet_ehashfn+0xb8/0x310 [ 878.704202] ? kmsan_set_origin_inline+0x6b/0x120 [ 878.709107] ? __msan_poison_alloca+0x15c/0x1d0 [ 878.713878] ? tcp_v4_send_synack+0x9e/0x6a0 [ 878.718385] tcp_v4_send_synack+0x1e2/0x6a0 [ 878.722790] tcp_conn_request+0x3c8e/0x4500 [ 878.727198] ? tcp_v4_init_ts_off+0x170/0x170 [ 878.732293] tcp_v4_conn_request+0x1a9/0x230 [ 878.736772] ? tcp_v4_reqsk_destructor+0x70/0x70 [ 878.741602] tcp_rcv_state_process+0x2f1/0x66a0 [ 878.746366] ? kmsan_set_origin_inline+0x6b/0x120 [ 878.751289] ? security_sock_rcv_skb+0x4c/0x1e0 [ 878.756034] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 878.761468] ? security_sock_rcv_skb+0x80/0x1e0 [ 878.766249] tcp_v4_do_rcv+0xb2a/0xd90 [ 878.770217] tcp_v4_rcv+0x56f7/0x6cd0 [ 878.774132] ? kmsan_set_origin_inline+0x6b/0x120 [ 878.779261] ? raw_local_deliver+0x63/0x1660 [ 878.783796] ? ip_local_deliver+0x43c/0x4e0 [ 878.788220] ? tcp_filter+0x280/0x280 [ 878.792264] ip_local_deliver_finish+0x887/0xed0 [ 878.797184] ip_local_deliver+0x43c/0x4e0 [ 878.801949] ? ip_local_deliver+0x4e0/0x4e0 [ 878.806372] ? ip_call_ra_chain+0x7c0/0x7c0 [ 878.810767] ip_rcv_finish+0xa1b/0x1d10 [ 878.814794] ? nf_hook_slow+0x285/0x3e0 22:23:06 executing program 3: r0 = socket$inet6(0xa, 0x805, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) accept$ipx(r2, 0x0, &(0x7f0000000180)) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x4}, {0x7, 0x1}, {0xf, 0xf0f}, {0xf, 0x1}], 0x4) r3 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x59, 0x0, 0x0, 0x1000, 0xf24e}, 0x14) [ 878.818822] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 878.824260] ip_rcv+0x1168/0x16a0 [ 878.827769] ? ip_rcv+0x16a0/0x16a0 [ 878.831473] __netif_receive_skb_core+0x47f3/0x4aa0 [ 878.836602] ? ip_local_deliver_finish+0xed0/0xed0 [ 878.841719] netif_receive_skb_internal+0x49d/0x630 [ 878.846829] ? netif_receive_skb+0x47/0x250 [ 878.851236] netif_receive_skb+0x240/0x250 [ 878.855578] tun_get_user+0x6b54/0x7f00 [ 878.859665] tun_chr_write_iter+0x1d4/0x330 [ 878.864080] ? tun_chr_read_iter+0x460/0x460 [ 878.868557] do_iter_readv_writev+0x81c/0xa20 [ 878.873309] ? tun_chr_read_iter+0x460/0x460 [ 878.877799] do_iter_write+0x30d/0xd50 [ 878.881759] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 878.887296] do_writev+0x3be/0x820 [ 878.890947] ? kmsan_set_origin_inline+0x6b/0x120 [ 878.895887] ? __msan_poison_alloca+0x15c/0x1d0 [ 878.900665] __x64_sys_writev+0xe1/0x120 [ 878.904799] ? __ia32_sys_readv+0x120/0x120 [ 878.909181] do_syscall_64+0x15b/0x230 [ 878.913134] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 878.918367] RIP: 0033:0x4559e1 22:23:06 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x100, 0x3ffa5f75f628516f) sendto$inet6(r1, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xd}, 0x1c) [ 878.921611] RSP: 002b:00007f7108bf2ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 878.929381] RAX: ffffffffffffffda RBX: 0000000000000036 RCX: 00000000004559e1 [ 878.936698] RDX: 0000000000000001 RSI: 00007f7108bf2bf0 RDI: 00000000000000fc [ 878.944012] RBP: 0000000020000280 R08: 00000000000000fc R09: 0000000000000000 [ 878.951326] R10: 0000000000000036 R11: 0000000000000293 R12: 0000000000000013 [ 878.958643] R13: 00000000004c1dfa R14: 00000000004d2be0 R15: 0000000000000006 22:23:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$setstatus(r1, 0x4, 0x42000) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x20) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) recvfrom$inet6(r1, &(0x7f0000000080)=""/141, 0x8d, 0x4000000002000, 0x0, 0x0) 22:23:07 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x0, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 22:23:07 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000280)={0x2, {{0xa, 0x0, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 22:23:07 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x0, 0x40000) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000080)=""/209) r1 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffffb}}, 0xffffffffffffffe1) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f000051c000)=[{&(0x7f00000001c0)="480000001400190d09004beafd0d8c560a84070080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed1e00000000000400", 0x48}], 0x1) 22:23:07 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0054fc2f07d82c99240970") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x5, 0x4) 22:23:07 executing program 6: unshare(0x24020400) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) preadv(r0, &(0x7f0000001240)=[{&(0x7f0000000000)=""/199, 0xc7}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/181, 0xb5}, {&(0x7f00000011c0)=""/104, 0x68}], 0x4, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x800000000000937e, &(0x7f0000017000)) [ 879.268417] device bridge_slave_1 left promiscuous mode [ 879.274276] bridge0: port 2(bridge_slave_1) entered disabled state [ 879.345043] device bridge_slave_0 left promiscuous mode [ 879.350828] bridge0: port 1(bridge_slave_0) entered disabled state [ 879.520945] team0 (unregistering): Port device team_slave_1 removed [ 879.527328] IPVS: ftp: loaded support on port[0] = 21 [ 879.542871] team0 (unregistering): Port device team_slave_0 removed [ 879.556103] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 879.577173] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 879.603869] bond0 (unregistering): Released all slaves [ 880.486810] bridge0: port 1(bridge_slave_0) entered blocking state [ 880.493276] bridge0: port 1(bridge_slave_0) entered disabled state [ 880.500881] device bridge_slave_0 entered promiscuous mode [ 880.539559] bridge0: port 2(bridge_slave_1) entered blocking state [ 880.546102] bridge0: port 2(bridge_slave_1) entered disabled state [ 880.553494] device bridge_slave_1 entered promiscuous mode [ 880.591625] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 880.630563] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 880.742139] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 880.784059] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 880.964585] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 880.971956] team0: Port device team_slave_0 added [ 881.009390] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 881.016735] team0: Port device team_slave_1 added [ 881.054921] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 881.095779] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 881.137891] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 881.145432] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 881.154120] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 881.191213] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 881.198510] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 881.207155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 881.603397] bridge0: port 2(bridge_slave_1) entered blocking state [ 881.609843] bridge0: port 2(bridge_slave_1) entered forwarding state [ 881.616654] bridge0: port 1(bridge_slave_0) entered blocking state [ 881.623132] bridge0: port 1(bridge_slave_0) entered forwarding state [ 881.630929] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 881.639167] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 883.120525] 8021q: adding VLAN 0 to HW filter on device bond0 [ 883.260865] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 883.400435] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 883.406753] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 883.415080] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 883.545868] 8021q: adding VLAN 0 to HW filter on device team0 [ 884.377249] syz-executor4 invoked oom-killer: gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 884.388363] syz-executor4 cpuset=syz4 mems_allowed=0 [ 884.393673] CPU: 0 PID: 18031 Comm: syz-executor4 Not tainted 4.17.0+ #7 [ 884.400551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 884.409919] Call Trace: [ 884.412534] dump_stack+0x185/0x1d0 [ 884.416182] dump_header+0x2cc/0x16f0 [ 884.420016] ? __msan_poison_alloca+0x15c/0x1d0 [ 884.424715] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 884.430181] ? ___ratelimit+0x67f/0x760 [ 884.434172] oom_kill_process+0x341/0x2160 [ 884.438426] ? mem_cgroup_scan_tasks+0x289/0x610 [ 884.443204] out_of_memory+0x1700/0x1da0 [ 884.447281] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 884.452668] ? _cond_resched+0x8b/0xd0 [ 884.456592] mem_cgroup_oom_synchronize+0x1408/0x1760 [ 884.461823] ? mem_cgroup_oom_synchronize+0x1760/0x1760 [ 884.467216] pagefault_out_of_memory+0x57/0x110 [ 884.471891] mm_fault_error+0x460/0x7c0 [ 884.475907] __do_page_fault+0x1274/0x1a10 [ 884.480159] do_page_fault+0xb7/0x250 [ 884.483984] ? page_fault+0x8/0x30 [ 884.487536] page_fault+0x1e/0x30 [ 884.490991] RIP: 0033:0x407308 [ 884.494187] RSP: 002b:0000000000a3ea58 EFLAGS: 00010246 [ 884.499548] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000040fb80 [ 884.506813] RDX: 0000000000000038 RSI: 0000000000000000 RDI: 00000000000000fa [ 884.514085] RBP: 0000000000000013 R08: 0000000000000000 R09: 000000000000000a [ 884.521369] R10: 0000000000000075 R11: 0000000000000246 R12: 00000000000003e0 [ 884.528633] R13: 0000000000411a30 R14: 0000000000000000 R15: 0000000000000000 [ 884.536347] Task in /syz4 killed as a result of limit of /syz4 [ 884.542456] memory: usage 872kB, limit 0kB, failcnt 864 [ 884.548166] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 884.555180] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 884.561422] Memory cgroup stats for /syz4: cache:100KB rss:0KB rss_huge:0KB shmem:24KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 884.581596] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 884.590403] [18031] 0 18031 17553 8391 114688 0 0 syz-executor4 [ 884.599340] Memory cgroup out of memory: Kill process 18031 (syz-executor4) score 8419000 or sacrifice child [ 884.609429] Killed process 18031 (syz-executor4) total-vm:70212kB, anon-rss:76kB, file-rss:33488kB, shmem-rss:0kB 22:23:12 executing program 1 (fault-call:0 fault-nth:7): syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)) 22:23:12 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x0, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 22:23:12 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x42, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0xff, 0x4000010001}) r1 = syz_open_pts(0xffffffffffffff9c, 0x80) r2 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000000)=r2) r3 = shmget$private(0x0, 0x1000, 0x204, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(r3, 0x0) r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$VHOST_GET_VRING_ENDIAN(r4, 0x4008af14, &(0x7f0000000100)={0x3, 0x10001}) getpgrp(0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 22:23:12 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000180)="028070000055ef54c71147") r0 = creat(&(0x7f0000000300)='./file0\x00', 0x7fffffd) lsetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000100)="0000000201000000000000010400000000000000", 0x14, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/57) write$binfmt_script(r0, &(0x7f0000000340)=ANY=[@ANYBLOB='#! ./file0J'], 0xb) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x1, 0x4) creat(&(0x7f0000000080)='./file0\x00', 0x80) bind$bt_rfcomm(r0, &(0x7f0000000200)={0x1f, {0x101, 0x40, 0x8000, 0xfffffffffffffff8, 0x2, 0x9}, 0x7}, 0xa) 22:23:12 executing program 2: r0 = socket$inet6(0xa, 0x8080f, 0x40) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x61) read(r1, &(0x7f0000000040)=""/11, 0xb) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETS(r1, 0x5452, &(0x7f00000000c0)={0xfff}) dup3(r2, r1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 22:23:12 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000600)=0xe8) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000640)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4e24, 0x81, 0x4e21, 0x0, 0x2, 0x20, 0x20, 0x73, r1, r2}, {0x5, 0xff, 0xfec, 0x2, 0x2, 0x8, 0x8, 0x800}, {0x80, 0x7, 0x7f, 0x5dd6}, 0x5, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x20}, 0x4d5, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x3505, 0x7, 0x1, 0x80000000, 0x2, 0x2, 0x8}}, 0xe8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 22:23:12 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x10000) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x37, 0x3, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_settime(r1, 0x1, &(0x7f0000000140)={{}, {0x77359400}}, &(0x7f0000000180)) readahead(r0, 0x5, 0x5) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[], 0x0, 0x4, 0x20002799}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000080)) flock(r0, 0x3) 22:23:12 executing program 4: r0 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0xfd58, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x3, 0x4, {0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000001400)="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", 0x5ad}], 0x1, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0xfd80}, 0x4b8}], 0x40000000000000a, 0x0) pwritev(r0, &(0x7f0000000c40)=[{&(0x7f0000000a80)="4ff9417d7d5d152877f86a21288a91881ac45d1908b7d7f7804e945fde8934e68e5800000000000000281b9836b3bd1cf20ca2e5dd882cc51d679e0319fc0fb12f4b805f7000000000000000000000872de330c5eb20372a3956197573cae2b76a5e0a7762301c7fa68c37af9ffdb53695e068189516a939f1f4dcb5a07de4667d60f96bd0f09f6e47039beac0e1e2b4e68151ca2c1f433f3eca8a95c83eb36ca84fe5acb3e714bd17d9510ab4918096b8b61de1ed", 0xb5}, {&(0x7f0000000180)="ad86134720b4089d0cf8594c6425ce514c53d71c007e060c0cb5fe15f32567d685841b2c47ce64e9f3f6a357236b7ba0148c2370b314ae2a7b9a38489a0600d565cbf3ec2764670ffbb97f3b4a8e6b816dfd0b0ef66a011e3aa199287ec45e81700b84ca1974070ebb9ffedcb24c0ac06c93aa2d957cc1e9980f314eb7c4a170713b73493189d8b5e6b5c4aec143cd813fbea36a98175a", 0x97}, {&(0x7f0000000b40)="89e668939a333b2dc4c289f12425aca76f28a420a771674ac926cd37984dbc348e3a608ad9ac0deedf06ad514d879b9d35eb65b1d239468b79e5edb8330f38d39c69bfe04ca2f0631c96dcf2b5b1778ee3c492ed7e4eb4153f862f16b3d912e2b5f2f2c87aab94d3f6c31f5670d5ee818bfa33a1f458f5587e7c6a9255a8b7cb961d8a5ca8c654cb93e12fdf72d70eb1981a38f57c97938be1d89fd0c51b45286797b3ef64b67e9555d162fe0a4e1b474a6658be0cf51824496694072b0058c8ec94e0f5aa4aad9bc7745e5477221989004ebca06be0acf2f666", 0xda}, {&(0x7f0000000000)="7df9f20cec0f3b19b0dd0642f380b03e59bdc739d1e3c8e9fe8bdb5a9e04769e3170500ff4762253c5fc319df4081b", 0x2f}, {&(0x7f0000000340)="9f9d7ab9a386ac94ebd82d7a3effafe5800f528e66010e57168cabbbce6bb0cace3e651345435fcdc17ccecea90633ff7c631da535110f101bcd721dd33aab38fbde5bd413d54d5aab9c819bef94677db72da2880d0600f853381d2dc8ba24525ca27beb5fd97417caa4d6507321357ee7ce59a3b385c42a0e1c3e7186344289d6f64c2a74a7be433789b525a928378f2100294acfcef51123741fa602c07411a03237340a7c9178917b9cfcf4d47bfb19ff4a93cac5c97ea3a39f3890874910c80c502238f905c4fb970173e375dd5a", 0xd0}, {&(0x7f00000007c0)="ce881641e1074265310d22aebb9466ede8b04333a79551f292656334c4ed83396171197dcfead3f0a74d8a2cdb0540", 0xffffffffffffffea}, {&(0x7f0000000800)="8e30c0b0bf47692fa9", 0x9}, {&(0x7f0000000840)="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", 0xff}, {&(0x7f0000000940)="db5d09589e6f266afb6ce331a4085777a8f578da8ccf828e2bb708524a9e75d46da90028bf8d84c92b1f5a76a00628bda638ee3832604bfb93dd98d0bcb9b60c005bc5578f04a7bd510e2f4f9331623cf1a4c18e0cc8e9", 0x57}], 0x9, 0x8) 22:23:12 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)) syz_emit_ethernet(0x22, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [{[], {0x8100, 0x5, 0x674, 0x2}}], {@can={0xc, {{0x2, 0x1, 0x6be, 0x6}, 0x3, 0x3, 0x0, 0x0, "f449ba35a355cb13"}}}}, 0x0) 22:23:12 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="1fb65c78acc00848d9b662e309692aa35466727d5b833c9f0ae400531a1761f11d7ea46728bd4ed1cc74f462ff77e556886fca1b", 0x34, 0xfffffffffffffffa) keyctl$update(0x2, r1, 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000140)=""/60, &(0x7f0000000180)=0x3c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x80, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x8) 22:23:12 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 22:23:12 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/softnet_stat\x00') preadv(r1, &(0x7f000055ff80)=[{&(0x7f00002f0f89)=""/204, 0xcc}], 0x10000000000000bc, 0x0) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/54, 0x36}], 0x1, 0x38) [ 884.877970] device bridge_slave_1 left promiscuous mode [ 884.883913] bridge0: port 2(bridge_slave_1) entered disabled state 22:23:13 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/6, &(0x7f0000000080)=0x6) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@req={0x28, &(0x7f0000000100)={'ip6_vti0\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000776000)=[{&(0x7f0000000040)="240000004f00030207fffd946fa283bc0ae6e60000000000000c5a00000003a2d189737e", 0x24}], 0x1}, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)) [ 884.984988] device bridge_slave_0 left promiscuous mode [ 884.990937] bridge0: port 1(bridge_slave_0) entered disabled state 22:23:13 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xa460}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22, @rand_addr=0x1}}}, 0x84) syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)) 22:23:13 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) [ 885.210221] team0 (unregistering): Port device team_slave_1 removed [ 885.267596] team0 (unregistering): Port device team_slave_0 removed 22:23:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/dev_snmp6\x00') getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x585af41f, 0x2, 0xff, 0x2, 0xffffffffffffff9e, 0x5, 0x3ff}, &(0x7f0000000100)=0x20) openat$cgroup_int(r0, &(0x7f0000000040)='cgroup.max.depth\x00', 0x2, 0x0) getsockname$netrom(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 22:23:13 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "2b00b32def4f1142b6793bb530f9b20e90aa25d5c2b9431efd840a07c1922833b2c789aefbbaee9f63cbab38a8acfb8dba0595ecb683e74ea2bc44a7aee9c52e18ca01c06a5c354712b8b1ff75f45ba55a3487c83849023d37e037d2d3e3e842e9ba099e9ed8775d1173d8e78335aa65d58f54c1d78d4fce897cfefa24b7f268f90be76c7f4e1bfe4d84a869353e931c3732afea55697618a1318ecb657b34172b93fd59d7988d43630cf81e976a0ea01fd8b2547ab593bc605c985f56664b84ed3c9f90ffb666e030c794e2d2d5070af38d83dc275da88cfe6910b2ded59f6c418af5d247237eceb14857c1d7c3ee32e729d9793040f8f4e432eb875a89fe31cbed117f0e76643797169fba3dac3f377d145ce97980ba626da7a279e698a9e040a22d63c535f0ee06adb59e9e06ad7295e6601f3a5fe9b581975993c6c775734212bccb26288d42a672c965d40e80d0e1908f04425a60a08241378ec7ff88315de073b64c5f9647e51732be34988e0948f12e6c560bedbece811bca501d4389dbfe20e4df5160cd7324c0670c7b3e8980b061e31b1c8461d6f7a63f9e9fd24326924c076e01631a0b9703a6106accfaa064075fa1f16e16c5171b6a324e8642b2ab76618b824110c312ab12d9f65d6a980634a6a7cba8bf89e01a91259f446232476a1c490982636b78d1300befab1a2f6e8261e07336c5692db37bb7d3cebf4a942b62f2fa6cceb7e488aa02b2e52c6f82bd3792845fff41cce52e0469d14821ce11491864860c11421a92dae3152eb23106a0c679d2b1f0a9809b56abdcf893f9531508f24e64ec911fd8e8b3c8fd2291f1a7b910222c38533d4caadac9acd194be7e53549c1719bdf668887a0e19db83b5356f8f7d93cbef1ef3505dcc40d0d2a02a2745ab518979b9c3774babfe8e70ead767c7a00289b8cc6e51d1a957548270cb3f5064961a88f61b34f9442d78ae5a8551713f9afb4269d689f9adb6b4a902a637184f7f899efe9fa0ddb45cd1076c4eeeda51ca8dc20dcfc9cc5f56768073b3f4c2c9f543324a4fd0b8bc7b95e232bf85bf222394fa4336ab4007d7ad2dc85afa6eb79ad2624c4be6c674ee98fce9a51786b7cc2b5044de114d36d2690e13bcedf96590c7d5aeb8040b74c4d6a5aa38a7c1f0857522f4f968795056b9a7034dc3444784f9486b575e44dec3216d72845500e63297d7197961e7e593ea3411001d1d47ba42d70e7af8e91246c02d7e37ff0eb60abebc37dd00315b4fbb09e77a6b5f7e8441818ebcfafecf622731f1db8a11fa2de8e30d808bedbfee104b3b1100f5094675521da07dd2a28be7e486b325a0f0e6d75116be1bbc2aa20deb64a6e4e7b824b12d009e6f1802f5a8e31559b125d71d00a5684fbde4668f5af1eb4ca04fa7c4ef4d2a194b0856e007"}}}}}}, &(0x7f0000001780)) 22:23:13 executing program 1: syz_emit_ethernet(0xe, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x7}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x0, 0xac0]}) [ 885.317416] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 885.370743] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 885.556911] bond0 (unregistering): Released all slaves [ 885.683532] IPVS: ftp: loaded support on port[0] = 21 22:23:14 executing program 1: syz_emit_ethernet(0x3a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [{[], {0x8100, 0x13, 0x4, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f00000000c0)={0x0, 0x800000004, [0x0, 0x0, 0x244, 0xfffffffffffffffe]}) 22:23:14 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x46, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x10, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}}}}}}}, &(0x7f0000001780)) 22:23:14 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x188, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), 0x4) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000280)={@un=@abs={0x1, 0x0, 0x4e20}, {&(0x7f0000000040)=""/126, 0x7e}, &(0x7f00000000c0), 0x20}, 0xa0) 22:23:14 executing program 0: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000180)="05bf5f87c8f561a3fcfc6678bdbee2f71cd1f9b83644db00940acf765a28007fc6cf8dd71a06f0", 0x27}], 0x1, &(0x7f0000000240)}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x73) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e23, 0xd9c, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}, 0x1c) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000240)={0x0, 0xe5}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000380)=0x84) 22:23:14 executing program 2: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="583ff8ec10aa3eb03252dc6bcf8c5673bde75b4c184532bc7efd3509ac3fd69b0103aab03995b48f5fe2ebae29", 0x2d, 0xfffffffffffffff8) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x200300, 0x0) keyctl$search(0xa, r0, &(0x7f0000000240)='cifs.idmap\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, r0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000002c0)) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f00000001c0)={{0x7f, @multicast1=0xe0000001, 0x4e21, 0x0, 'sed\x00', 0x26, 0x4, 0x3c}, {@loopback=0x7f000001, 0x4e24, 0x4, 0xffffffff, 0x80}}, 0x44) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000140)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="48803d6b61439579b6d04dd4102d09b21f8e3ef66a49b9acdf65e7fc2c583929"}) keyctl$search(0xa, r0, &(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, r0) [ 886.950630] bridge0: port 1(bridge_slave_0) entered blocking state [ 886.957128] bridge0: port 1(bridge_slave_0) entered disabled state [ 886.964645] device bridge_slave_0 entered promiscuous mode [ 887.002320] bridge0: port 2(bridge_slave_1) entered blocking state [ 887.008756] bridge0: port 2(bridge_slave_1) entered disabled state [ 887.016221] device bridge_slave_1 entered promiscuous mode [ 887.053403] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 887.091527] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 887.202245] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 887.243401] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 887.419318] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 887.426786] team0: Port device team_slave_0 added [ 887.464664] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 887.472853] team0: Port device team_slave_1 added [ 887.511824] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 887.553102] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 887.594725] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 887.636050] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 888.028888] bridge0: port 2(bridge_slave_1) entered blocking state [ 888.035353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 888.042191] bridge0: port 1(bridge_slave_0) entered blocking state [ 888.048629] bridge0: port 1(bridge_slave_0) entered forwarding state [ 888.056654] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 888.799192] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 889.502706] 8021q: adding VLAN 0 to HW filter on device bond0 [ 889.640131] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 889.781604] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 889.787898] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 889.796268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 889.929983] 8021q: adding VLAN 0 to HW filter on device team0 [ 890.737940] syz-executor4 invoked oom-killer: gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 890.749088] syz-executor4 cpuset=syz4 mems_allowed=0 [ 890.754393] CPU: 1 PID: 18350 Comm: syz-executor4 Not tainted 4.17.0+ #7 [ 890.761291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 890.770655] Call Trace: [ 890.773271] dump_stack+0x185/0x1d0 [ 890.776918] dump_header+0x2cc/0x16f0 [ 890.780735] ? __msan_poison_alloca+0x15c/0x1d0 [ 890.785420] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 890.790887] ? ___ratelimit+0x67f/0x760 [ 890.794980] oom_kill_process+0x341/0x2160 [ 890.799430] ? mem_cgroup_scan_tasks+0x289/0x610 [ 890.804201] out_of_memory+0x1700/0x1da0 [ 890.808277] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 890.813660] ? _cond_resched+0x8b/0xd0 [ 890.817675] mem_cgroup_oom_synchronize+0x1408/0x1760 [ 890.822892] ? mem_cgroup_oom_synchronize+0x1760/0x1760 [ 890.828303] pagefault_out_of_memory+0x57/0x110 [ 890.833003] mm_fault_error+0x460/0x7c0 [ 890.837060] __do_page_fault+0x1274/0x1a10 [ 890.841320] do_page_fault+0xb7/0x250 [ 890.845140] ? page_fault+0x8/0x30 [ 890.848727] page_fault+0x1e/0x30 [ 890.852204] RIP: 0033:0x407308 [ 890.855389] RSP: 002b:0000000000a3ea58 EFLAGS: 00010246 [ 890.860757] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000040fb80 [ 890.868030] RDX: 0000000000000038 RSI: 0000000000000000 RDI: 00000000000000fa [ 890.875300] RBP: 0000000000000013 R08: 0000000000000000 R09: 000000000000000a [ 890.882566] R10: 0000000000000075 R11: 0000000000000246 R12: 00000000000003e0 [ 890.889835] R13: 0000000000411a30 R14: 0000000000000000 R15: 0000000000000000 [ 890.897328] Task in /syz4 killed as a result of limit of /syz4 [ 890.903582] memory: usage 872kB, limit 0kB, failcnt 872 [ 890.909077] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 890.915918] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 890.922160] Memory cgroup stats for /syz4: cache:100KB rss:0KB rss_huge:0KB shmem:24KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 890.942212] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 890.951139] [18350] 0 18350 17553 8393 118784 0 0 syz-executor4 [ 890.960098] Memory cgroup out of memory: Kill process 18350 (syz-executor4) score 8422000 or sacrifice child [ 890.970221] Killed process 18350 (syz-executor4) total-vm:70212kB, anon-rss:84kB, file-rss:33488kB, shmem-rss:0kB 22:23:19 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x40045564, 0x0) 22:23:19 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000240)=[{&(0x7f0000000140)="b98b0491b14910b138229d523b9b700ae50944d1224f30bacbc1d18b0df744cc960558c9bcf0a3cfec83aba4fb1177575db55e73513d4d4fd37f915f6bd83e03561a5060a0e57c80e8068470d891f66086429f0ec199e8aeb4293c653d0149be4a8f1412b5f13390e3ccb1cb7dcfecc0446fb9ebac18cc4d73432d1efe3a9d799b8d845acf71ca64fa275cc3e1f5f8c9d83f9183237e2bf1e5f2740d75782a396b76058e0eaf7c24f7d3aef222de", 0xae}, {&(0x7f0000000080)="fdd7a90d1f8826eecfebf9313a4b60c9bc51a2", 0x13}, {&(0x7f00000000c0)="9632", 0x2}, {&(0x7f0000000200)="603a054c2a5e7a7b22b213cfe84fdbc52fd55a6f874c9101e94b55c60d3bf660c88e412b7a2421", 0x27}], 0x4, 0x9) 22:23:19 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)={0xe4, r1, 0x400, 0x70bd26, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}, @IPVS_CMD_ATTR_SERVICE={0x6c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x8}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffb}]}, 0xe4}, 0x1, 0x0, 0x0, 0x800}, 0x4000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x3f, 0xfffffffffffffffc, 0x1}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r2, 0xb120}, 0x8) 22:23:19 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x0}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000780)={&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000200)=""/220, 0xdc}, {&(0x7f0000000300)=""/126, 0x7e}, {&(0x7f0000000380)=""/80, 0x50}, {&(0x7f0000000400)=""/52, 0x34}, {&(0x7f0000000440)=""/167, 0xa7}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000580)=""/196, 0xc4}], 0x7, &(0x7f0000000700)=""/110, 0x6e, 0x1}, 0x2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000940)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x420}, 0xc, &(0x7f0000000900)={&(0x7f0000000a40)=ANY=[@ANYBLOB="94dbeae7150eec26f826f4366a6106", @ANYRES16=r3, @ANYBLOB="10dbdf2504000000300002000800060009000000080007000000008008000b000a00000014000100ac141410000000000000000000000000080005000100000008000400000400001c0002000800040005000000080005008a00000008000b000000000024000200080002eea6004e220000080002004e2000000800060006000000080002004e22"], 0x94}, 0x1, 0x0, 0x0, 0x4000084}, 0x4000000) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6}, 0x10) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000980)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f00000009c0)) r5 = getpgrp(0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/nullb0\x00', 0x80000, 0x0) sched_getattr(r5, &(0x7f0000000140), 0x30, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000040)={r1, 0x1, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) 22:23:19 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) r1 = msgget(0x0, 0x400) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000002140)=""/4096) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000100), 0x209208189ae5ec83) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f00000000c0)=0x100220, 0x4) msgget$private(0x0, 0xd16c52cd606e86bd) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x3, 0x5, 0x101, 0x5, r2}) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0xfffffffffffffe82) 22:23:19 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x46, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x10, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}}}}}}}, &(0x7f0000001780)) 22:23:19 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x2, 0x40) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000180)={0x3, 'rose0\x00', 0x4}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000001c0)={0x3, 'bridge0\x00', 0x2}, 0x18) 22:23:19 executing program 6: clock_gettime(0x4001000000000002, &(0x7f00000000c0)) r0 = dup(0xffffffffffffffff) r1 = getpgid(0xffffffffffffffff) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000014c0)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000015c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001740)={0x0, 0x0}, &(0x7f0000001780)=0xc) r5 = getuid() r6 = fcntl$getown(r0, 0x9) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000003300)=[@in6={0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}, @in6={0xa, 0x4e20, 0x0, @empty, 0x2}, @in6={0xa, 0x4e22, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffe01}, @in6={0xa, 0x4e21, 0x4c, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x80) fcntl$getownex(r0, 0x10, &(0x7f0000001ac0)={0x0, 0x0}) r8 = getpgid(r1) r9 = geteuid() r10 = fcntl$getown(r0, 0x9) r11 = getpgid(r1) r12 = geteuid() stat(&(0x7f0000002dc0)='./file0\x00', &(0x7f0000002e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000002e80)=0x0, &(0x7f0000002ec0), &(0x7f0000002f00)=0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000003380)={0x4c, 0xb8, 0x5, "c1e08df047e5da9b4e8512a3e9155f0c40996121ba0d764ec113962d1fa5a5ef3c48f006a5828437fea68871c2c189742add23d6a96d207a0892ca57ac49d3275e3f48ec0e9e7259e0980b7a"}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002f40)={0x0, 0x0, 0x0}, &(0x7f0000002f80)=0xc) r18 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002fc0)={{{@in=@multicast1, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f00000030c0)=0xe8) lstat(&(0x7f0000003100)='./file0\x00', &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00000032c0)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x40400400}, 0xc, &(0x7f0000002d00)=[{&(0x7f0000000100)={0x1330, 0x42, 0x500, 0x70bd26, 0x25dfdbfe, "", 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@generic="7f8e1baf2b310608658e378883755dc4ff"]}, @typed={0x8, 0x6f, @pid=r7}]}, 0x3a8}, {&(0x7f0000001ec0)={0xec, 0x26, 0x302, 0x70bd2d, 0x25dfdbfb, "", [@generic="6fbfbb8a2c96b1b1f851d21d204e782e13cb6b2b49a4d6c618987ee4bc31e707dfa9d9136ad656b997225da5e72a61b77fb9190ce31f9fac1522e4ccd1320551e973ed999beb1b6547f897677c4fac1fd32cb1a45616986cf454b0f9d168a312807271e63037ba02f5f3e16e3be6ace1f2abd487709759c12d10ca7035507eb2602b8224a50e438299408c5aa358c9fec82242a37a9c317d79128499b9113f85b760c2c58af48a2600618a3a450cb7260cba5a41d63fa76b58d42908358f90cb757b2523eccf3d32d7a2b6d08245a910f4ea38aa4992aab211"]}, 0xec}, {&(0x7f0000001fc0)={0x158, 0x18, 0x4, 0x70bd2d, 0x25dfdbfd, "", [@nested={0x148, 0x51, 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[@generic="126337a10416dade2b4154bc3ab6317c29eaac8773d366ffcb60d54959e41e9b3c71371e90edeab34d12f7916968fe3648729581753ad5891620ae1e8456477f2948dd618d", @nested={0x34, 0x3c, [@typed={0x14, 0x4e, @ipv6}, @typed={0x8, 0x69, @ipv4=@multicast1=0xe0000001}, @typed={0x14, 0x25, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @generic="6d40b676c29e6eb7ca9d1b3d4000eca21d272b65533b4ef5c10a2bf96a2cccb5bb18777802175e77daca879168a027ca459594b1cd233adc425190eee3cd", @nested={0x1c, 0x3e, [@generic="792dda991f5be71e28ea9bc1bf481c031a0b0ba88b116450"]}, @generic="2f58554113a6d3ef58cc2665c9f8cf6cb499450edf15bc324486f5044acd2cf58817374447f9dba65cf3e2de695c2c30db2e6f6070a2983d86d672f033d39e9c81bf9bd434fe44169e170eabf233fb488e10f5e0cbc038994de0806ccb8dec920358ed063c536d8e2b7ef965d2249a973ee2700b9f5c1666af015e55520cfe990b853439db88b1b396931c9a4b7a3e6b34ce8d3e121b09ef20d019cf2a10c24cfe86da", @nested={0xd0, 0x59, [@typed={0x4, 0x34}, @typed={0x8, 0x14, @u32=0xa9f0}, @generic="3775ba5d005bf63f1a07e521561dafdae4392b4b3da9ce12d2fd3c0bc2c92b537d65212b531b18543102f95b0cc613f61f455605395bf6be28988dfedde8d68b338cf7a91b0ad0fe2b927f08af8440de546b6072dd63f860bedafece8bbbc0c851c1a42e47c7c3cdda5760d239d2b86ffcf46a6ec3892d5a97d97d968ada658a168fc58cca80177b8015e444010997f7828910b3295302b38a5a0fedba86f0f7370c6013fe566f944fd3d5bc", @typed={0x14, 0x7e, @ipv6=@loopback={0x0, 0x1}}]}]}, 0x258}, {&(0x7f0000002a80)={0x268, 0x2a, 0x1, 0x70bd2b, 0x25dfdbfe, "", [@nested={0x4, 0x2c}, @nested={0xc0, 0x87, [@typed={0x14, 0x5f, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="7b63de863561ffbe7f3f90481a6eceed991efd6ea50bb4a5ff630dbaffff2ecbfe9cff4437e469e8ebe3e7db9816d3e5958adee4d95241ef2d40cd69c1be1b97eef189cf1ece1d369b0cb2b6144671bb5875aaeb8033c386680ab58c464b046fac326947d9f51a10714fac0b24ea00123f009ed4a20f6aedb258860c4be43fb86f846abae654843b6c592e9f8e24de063082d24a5db2e5883f15ecc9da47", @typed={0x8, 0x88, @fd=r0}]}, @generic="7b597d68c2991193a0164232407cf4420539559c168eb3dc49ae7b19c9ffe75597b7f1916ba4efe2f45723f55010423949cecdb9008a9cf5e8af6e50b26fc9f922fd93d4af365ff3329448a55aa8ab2c94a671612e30962c9750e7efc394639dd30259dd5ed4ea269278666e819de59b266c68f81f5337492dbc683b937fa705793d9affcc2a3d5752ed5809bbfcb706a9d91fe41b65c3065525476c82b460a14919d158efd1a44fb4067f6557a74f86e06432ab3f5381dd85b6342935b7ec0101", @nested={0x48, 0x35, [@generic="91454f363dbb0e1271d1df1b2db7ddac04726d0f92d487d89cbcdfb091017f4f4ee5e42918612741fbe2", @typed={0x8, 0x8d, @fd=r0}, @generic="2f9958ddac846822ee36e0602357ec"]}, @nested={0x4, 0x7b}, @generic="1c5fe3680a3d1be84dd239fbdcbf067b7bbec53cc95f8be1fe5ada27d1ffd5984ed17b0ab2d92cb178e7aaf2520ad526e7d763c1b903204fce9652dfb88ca7a5c8d0c3806901532604f8aecfef5d893f8e6ccf26a90c01f204bf871315cc5ead56c1df3da2a1df58c9599a6fa950bfdcdb7ef59c9905ab6880481c0371e407ae", @typed={0x4, 0x8c}]}, 0x268}], 0x9, &(0x7f00000031c0)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r17}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xe8, 0x240080c4}, 0x1) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x1000000) fchown(r0, r16, r17) getpgid(r8) 22:23:19 executing program 2: r0 = socket$inet6(0xa, 0x2000000001, 0xfffffffffffffffc) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") acct(0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x2, 0x10000) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0xffffffffffffffff, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000001c0)={0x3, r3}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000040)) syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0xffffffff, 0x800) [ 891.207219] device veth0_to_bridge entered promiscuous mode 22:23:19 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)) prctl$setfpexc(0xc, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000002}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x70, r1, 0x600, 0x70bd28, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_team\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}]}, 0x70}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @local}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x71, r2}) memfd_create(&(0x7f0000000040)='wlan1bdev\x00', 0x1) 22:23:19 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x46, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x10, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}}}}}}}, &(0x7f0000001780)) 22:23:19 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x1, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000300)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) ioprio_set$pid(0x3, r2, 0x1f) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) [ 891.266899] device bridge_slave_1 left promiscuous mode [ 891.272790] bridge0: port 2(bridge_slave_1) entered disabled state [ 891.322665] device bridge_slave_0 left promiscuous mode [ 891.328694] bridge0: port 1(bridge_slave_0) entered disabled state 22:23:19 executing program 6: openat$uinput(0xffffffffffffff9c, &(0x7f0000000340)='/dev/uinput\x00', 0x111401, 0x0) r0 = memfd_create(&(0x7f0000000080)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000140)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000180)="2fcaa99a70b9a18e6ff10747d71487fde2839806a2c3bee4868746ee05a64b6969a043a7be91f9db533fe7742f9b8df2d7045a5b543da51884ae4c9f729493645c08f51ef616724206c01212f7dbf56fd91b82719c71d13e3bfed4b6bd02d62743cad9620fc964bdd63e4654706d8a2f34b41a75ccf2bc46144b00c7bf0dd281d58eafc0b9be2e3ef65fae4dcb61337101789280b7407f828077d5c8fdc9bcf0d81b1c3a021e0b90fc9bb4c38917e7d3d23f2c09f16cc745efc9371dbd7886bd697c1e") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x32, @time={0x77359400}}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:23:19 executing program 0: syz_emit_ethernet(0x2e, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@generic={0x7, 0x2}]}}, @icmp=@address_reply={0x12}}}}}, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vlan0\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x7, r1, 0x1, 0x8, 0x6}, 0x14) 22:23:19 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) fallocate(r0, 0x8, 0x233, 0x8) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r1, 0x8, 0x0) close(r1) close(r3) 22:23:19 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x23f, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x209, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) [ 891.568706] team0 (unregistering): Port device team_slave_1 removed 22:23:19 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000080)) [ 891.611916] team0 (unregistering): Port device team_slave_0 removed [ 891.671285] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 891.724930] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 891.845734] bond0 (unregistering): Released all slaves [ 891.929655] IPVS: ftp: loaded support on port[0] = 21 [ 891.944498] device veth0_to_bridge left promiscuous mode [ 892.825640] bridge0: port 1(bridge_slave_0) entered blocking state [ 892.832103] bridge0: port 1(bridge_slave_0) entered disabled state [ 892.839707] device bridge_slave_0 entered promiscuous mode [ 892.878686] bridge0: port 2(bridge_slave_1) entered blocking state [ 892.885126] bridge0: port 2(bridge_slave_1) entered disabled state [ 892.892620] device bridge_slave_1 entered promiscuous mode [ 892.931849] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 892.971403] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 893.083896] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 893.125532] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 893.165691] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 893.172700] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 893.212147] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 893.219169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 893.329528] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 893.336886] team0: Port device team_slave_0 added [ 893.374826] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 893.382279] team0: Port device team_slave_1 added [ 893.419752] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 893.460448] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 893.501561] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 893.508940] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 893.518401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 893.551609] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 893.558899] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 893.569413] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 893.958484] bridge0: port 2(bridge_slave_1) entered blocking state [ 893.964931] bridge0: port 2(bridge_slave_1) entered forwarding state [ 893.971720] bridge0: port 1(bridge_slave_0) entered blocking state [ 893.978165] bridge0: port 1(bridge_slave_0) entered forwarding state [ 893.985883] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 894.079215] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 895.448180] 8021q: adding VLAN 0 to HW filter on device bond0 [ 895.592054] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 895.726635] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 895.732887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 895.741211] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 895.871349] 8021q: adding VLAN 0 to HW filter on device team0 [ 896.673371] syz-executor4 invoked oom-killer: gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 896.684651] syz-executor4 cpuset=syz4 mems_allowed=0 [ 896.690237] CPU: 0 PID: 18693 Comm: syz-executor4 Not tainted 4.17.0+ #7 [ 896.697116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 896.706480] Call Trace: [ 896.709081] dump_stack+0x185/0x1d0 [ 896.712719] dump_header+0x2cc/0x16f0 [ 896.716514] ? __msan_poison_alloca+0x15c/0x1d0 [ 896.721202] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 896.726669] ? ___ratelimit+0x67f/0x760 [ 896.730656] oom_kill_process+0x341/0x2160 [ 896.734896] ? mem_cgroup_scan_tasks+0x289/0x610 [ 896.739662] out_of_memory+0x1700/0x1da0 [ 896.743746] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 896.749126] ? _cond_resched+0x8b/0xd0 [ 896.753051] mem_cgroup_oom_synchronize+0x1408/0x1760 [ 896.758252] ? mem_cgroup_oom_synchronize+0x1760/0x1760 [ 896.763638] pagefault_out_of_memory+0x57/0x110 [ 896.768318] mm_fault_error+0x460/0x7c0 [ 896.772314] __do_page_fault+0x1274/0x1a10 [ 896.776558] do_page_fault+0xb7/0x250 [ 896.780384] ? page_fault+0x8/0x30 [ 896.783922] page_fault+0x1e/0x30 [ 896.787376] RIP: 0033:0x407308 [ 896.790555] RSP: 002b:0000000000a3ea58 EFLAGS: 00010246 [ 896.795916] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000040fb80 [ 896.803197] RDX: 0000000000000038 RSI: 0000000000000000 RDI: 00000000000000fa [ 896.810470] RBP: 0000000000000013 R08: 0000000000000000 R09: 000000000000000a [ 896.817736] R10: 0000000000000075 R11: 0000000000000246 R12: 00000000000003e0 [ 896.825016] R13: 0000000000411a30 R14: 0000000000000000 R15: 0000000000000000 [ 896.832393] Task in /syz4 killed as a result of limit of /syz4 [ 896.838624] memory: usage 872kB, limit 0kB, failcnt 880 [ 896.844075] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 896.850897] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 896.857112] Memory cgroup stats for /syz4: cache:100KB rss:0KB rss_huge:0KB shmem:24KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 896.877141] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 896.886227] [18693] 0 18693 17553 8391 118784 0 0 syz-executor4 [ 896.895150] Memory cgroup out of memory: Kill process 18693 (syz-executor4) score 8420000 or sacrifice child [ 896.905246] Killed process 18693 (syz-executor4) total-vm:70212kB, anon-rss:76kB, file-rss:33488kB, shmem-rss:0kB 22:23:24 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x23f, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x209, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 22:23:24 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0xc, &(0x7f0000000100)=@raw=[@jmp={0x5}, @generic, @initr0={0x18}, @call={0x85}, @ldst, @ldst], &(0x7f0000000580)="170a00eaf43d86d1afd96c158f5efd119fd301015a3f79cc6777658c0ba224ea5918becd1b74a7a7f027696116d1bbb1d7ccbb0c013eec1a32073757c05e50b1c4ace41c8db08f13e892a11120e7de369b827e5b59ca82731176161c9353", 0x8, 0xc3, &(0x7f0000000200)=""/195}, 0x48) sendfile(r0, r0, &(0x7f0000000000), 0x5) 22:23:25 executing program 6: openat$uinput(0xffffffffffffff9c, &(0x7f0000000340)='/dev/uinput\x00', 0x111401, 0x0) r0 = memfd_create(&(0x7f0000000080)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000140)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000180)="2fcaa99a70b9a18e6ff10747d71487fde2839806a2c3bee4868746ee05a64b6969a043a7be91f9db533fe7742f9b8df2d7045a5b543da51884ae4c9f729493645c08f51ef616724206c01212f7dbf56fd91b82719c71d13e3bfed4b6bd02d62743cad9620fc964bdd63e4654706d8a2f34b41a75ccf2bc46144b00c7bf0dd281d58eafc0b9be2e3ef65fae4dcb61337101789280b7407f828077d5c8fdc9bcf0d81b1c3a021e0b90fc9bb4c38917e7d3d23f2c09f16cc745efc9371dbd7886bd697c1e") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x32, @time={0x77359400}}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:23:25 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000140), &(0x7f00000001c0)=0x68) 22:23:25 executing program 1: syz_emit_ethernet(0x4, &(0x7f0000000080)=ANY=[@ANYRES16, @ANYRES16, @ANYRES64, @ANYBLOB="8708fb911a9a22"], &(0x7f0000000000)={0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x9d]}) 22:23:25 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet(0x2, 0x0, 0x3d0, &(0x7f0000000140)) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$inet(0x15, 0x5, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000240)={'mangle\x00'}, &(0x7f0000000180)=0x54) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@remote}, &(0x7f00000000c0)=0x14) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getpeername$netrom(r1, &(0x7f0000000340)=@full, &(0x7f0000000000)=0x3) 22:23:25 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0xbcfd}, 0x1c) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(0xffffffffffffffff, &(0x7f0000000240)="04", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 22:23:25 executing program 4: madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000100)=""/98) r0 = semget(0x3, 0x1, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x1, 0x4}, {0x0, 0x8000, 0x800}, {0x7, 0x400, 0x1800}, {0x4, 0x20, 0x1000}], 0x4, &(0x7f0000000040)={0x77359400}) socket$nl_route(0x10, 0x3, 0x0) 22:23:25 executing program 1: syz_emit_ethernet(0x3a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [{[], {0x8100, 0x40, 0x2bc47acb, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)={0x1, 0x0, [0xffffffffffffffff]}) 22:23:25 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x23f, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x209, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 22:23:25 executing program 2: r0 = socket$inet(0x2, 0x7fe, 0x0) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x6d, 0x800) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00000000c0)=0x7, 0x4) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000080)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000004c0)="ec", 0x1}], 0x1, &(0x7f0000001680)}, 0x0) socketpair(0x2, 0x5, 0xe0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000140)={'veth1_to_bond\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000180)=@ethernet={0x0, @remote}, 0x10, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/218, 0xda}], 0x1, &(0x7f0000000200)=""/21, 0x15}, 0x0) 22:23:25 executing program 6: set_mempolicy(0x3, &(0x7f0000000000)=0x3, 0x4) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80080, 0x0) fdatasync(r0) r1 = syz_open_dev$sg(&(0x7f0000e39ff7)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)={0x20000000}) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000040)={0x0, 0x7}) 22:23:25 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0xbf8, 0x8, 0x8003, 0x8, 0x100000000, 0xffffffffffffff72, 0xed09, 0x8, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0xfffffffffffeffff, 0x6b3cec0b, 0x8}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) [ 897.265300] device bridge_slave_1 left promiscuous mode [ 897.271157] bridge0: port 2(bridge_slave_1) entered disabled state 22:23:25 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0xb, 0x8, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r1, &(0x7f0000000000), &(0x7f0000000140)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r1, &(0x7f0000000100), &(0x7f0000000280)}, 0x20) fcntl$setlease(r0, 0x400, 0x1) rt_sigpending(&(0x7f0000000080), 0x8) 22:23:25 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000000640), 0x1, 0x0) [ 897.368133] device bridge_slave_0 left promiscuous mode [ 897.373926] bridge0: port 1(bridge_slave_0) entered disabled state 22:23:25 executing program 1: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x7c, r1, 0x10, 0x70bd2a, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x4}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xedf0}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9a}]}]}, 0x7c}, 0x1}, 0x400c0) syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)) 22:23:25 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x33b, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x305, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 22:23:25 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000007000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000009000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in6, {}, {}, {}, 0x0, 0x0, 0x2, 0x1}, [@algo_auth={0x48, 0x1, {{'sha256\x00'}}}]}, 0xfffffffffffffe9f}, 0x1}, 0x0) 22:23:25 executing program 0: semop(0x0, &(0x7f000001a000)=[{}, {}], 0x2) semop(0x0, &(0x7f00000011c0), 0x100) semctl$GETZCNT(0x0, 0x3, 0xf, &(0x7f0000000140)=""/48) [ 897.636789] team0 (unregistering): Port device team_slave_1 removed 22:23:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x1ff}, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000002700ff1a0000000000000000050000000800010004020000bcffe80375c3abd97135b9a94180a2accd14bd9dfa70d72cd009dcff4fd43f0c54b992451d4b20a83a324525bdf246f6db656f01caa3f6e8124540a7e4f3018798a35e3e7c6f"], 0x1c}, 0x1}, 0x0) [ 897.700531] team0 (unregistering): Port device team_slave_0 removed 22:23:25 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x33b, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x305, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 22:23:25 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x5e6]}) socket$inet6_icmp(0xa, 0x2, 0x3a) 22:23:25 executing program 6: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$setlease(r0, 0x400, 0x2) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x6) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000000)={0x1, 0x742}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)=0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000080)={{0x1ff, 0x401}, 0x8}, 0x10) ioprio_get$pid(0x1, r2) r3 = semget$private(0x0, 0x2, 0x754) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) semtimedop(r3, &(0x7f0000000040)=[{0x4, 0x9}, {0x0, 0x1, 0x1800}, {0x3, 0x100, 0x1000}, {0x4, 0xffffffff}, {0x4, 0xe4, 0x1000}, {0x5, 0x3, 0x1000}], 0x6, &(0x7f0000000100)={r4, r5+30000000}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="080008000200810020000900d10c0100040053ad692b3942d3a4fdfeb3cc71b7e934ade47362d86122b388d3d4f49dc42309eac4d2ee4c478881016d54acf7fb727d19751896635578f7463dcc9746eb45c58b3ee482b06b7031d3caf2256f172ec0a97898b94c8782628a2157a5b7f739c489955fe1ffa4de785c614883bf763d27b2424164c2ae8fd0d4ec239c1c36877975ef2de7bf573bd4259f174b8321ab3344dbae15259646db46e55a0ca83cb53c77422965a4dcbdfef7ed704e3bdf6035fbce58c8e594fc4a957409e625367568cab154cb86d1ffffff7fb564c99ff390fd1cf9dddd26"], &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r6, @in6={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x12}, 0x4281}}, 0x0, 0xffffffff, 0x7fff, 0x800}, &(0x7f0000000200)=0x98) [ 897.776747] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 897.831403] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 897.949070] bond0 (unregistering): Released all slaves [ 898.017445] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 898.096952] IPVS: ftp: loaded support on port[0] = 21 [ 898.978608] bridge0: port 1(bridge_slave_0) entered blocking state [ 898.985070] bridge0: port 1(bridge_slave_0) entered disabled state [ 898.992835] device bridge_slave_0 entered promiscuous mode [ 899.030946] bridge0: port 2(bridge_slave_1) entered blocking state [ 899.037397] bridge0: port 2(bridge_slave_1) entered disabled state [ 899.044752] device bridge_slave_1 entered promiscuous mode [ 899.081989] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 899.121133] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 899.230568] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 899.271302] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 899.447502] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 899.454834] team0: Port device team_slave_0 added [ 899.493639] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 899.501134] team0: Port device team_slave_1 added [ 899.540575] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 899.584275] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 899.626743] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 899.634451] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 899.643135] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 899.678419] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 899.685787] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 899.694185] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 900.088231] bridge0: port 2(bridge_slave_1) entered blocking state [ 900.094680] bridge0: port 2(bridge_slave_1) entered forwarding state [ 900.101543] bridge0: port 1(bridge_slave_0) entered blocking state [ 900.107997] bridge0: port 1(bridge_slave_0) entered forwarding state [ 900.115615] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 901.088645] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 901.544245] 8021q: adding VLAN 0 to HW filter on device bond0 [ 901.679323] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 901.813902] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 901.820239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 901.828681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 901.963095] 8021q: adding VLAN 0 to HW filter on device team0 [ 902.758171] syz-executor4 invoked oom-killer: gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 902.769312] syz-executor4 cpuset=syz4 mems_allowed=0 [ 902.774616] CPU: 1 PID: 19032 Comm: syz-executor4 Not tainted 4.17.0+ #7 [ 902.781564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 902.790946] Call Trace: [ 902.793549] dump_stack+0x185/0x1d0 [ 902.797179] dump_header+0x2cc/0x16f0 [ 902.800989] ? __msan_poison_alloca+0x15c/0x1d0 [ 902.805683] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 902.811137] ? ___ratelimit+0x67f/0x760 [ 902.815123] oom_kill_process+0x341/0x2160 [ 902.819362] ? mem_cgroup_scan_tasks+0x289/0x610 [ 902.824124] out_of_memory+0x1700/0x1da0 [ 902.828205] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 902.833596] ? _cond_resched+0x8b/0xd0 [ 902.837514] mem_cgroup_oom_synchronize+0x1408/0x1760 [ 902.842722] ? mem_cgroup_oom_synchronize+0x1760/0x1760 [ 902.848106] pagefault_out_of_memory+0x57/0x110 [ 902.852776] mm_fault_error+0x460/0x7c0 [ 902.856779] __do_page_fault+0x1274/0x1a10 [ 902.861033] do_page_fault+0xb7/0x250 [ 902.864847] ? page_fault+0x8/0x30 [ 902.868392] page_fault+0x1e/0x30 [ 902.871846] RIP: 0033:0x407308 [ 902.875034] RSP: 002b:0000000000a3ea58 EFLAGS: 00010246 [ 902.880399] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000040fb80 [ 902.887670] RDX: 0000000000000038 RSI: 0000000000000000 RDI: 00000000000000fa [ 902.894934] RBP: 0000000000000013 R08: 0000000000000000 R09: 000000000000000a [ 902.902200] R10: 0000000000000075 R11: 0000000000000246 R12: 00000000000003e0 [ 902.909755] R13: 0000000000411a30 R14: 0000000000000000 R15: 0000000000000000 [ 902.917195] Task in /syz4 killed as a result of limit of /syz4 [ 902.923446] memory: usage 872kB, limit 0kB, failcnt 888 [ 902.929048] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 902.935891] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 902.942109] Memory cgroup stats for /syz4: cache:100KB rss:0KB rss_huge:0KB shmem:24KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 902.962226] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 902.971099] [19032] 0 19032 17553 8392 118784 0 0 syz-executor4 [ 902.980274] Memory cgroup out of memory: Kill process 19032 (syz-executor4) score 8421000 or sacrifice child [ 902.990476] Killed process 19032 (syz-executor4) total-vm:70212kB, anon-rss:80kB, file-rss:33488kB, shmem-rss:0kB 22:23:31 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x33b, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x305, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 22:23:31 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x2, 0x3, {0xa, 0x4e23, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0xcda}}}, 0x32) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)="6ef561") 22:23:31 executing program 0: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_emit_ethernet(0x15, &(0x7f0000001180)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100}}], {@llc={0x4, {@llc={0x0, 0x0, "a2"}}}}}, &(0x7f0000000040)) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) recvmmsg(r0, &(0x7f0000002e00)=[{{&(0x7f0000002b80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000002d00), 0x0, &(0x7f0000002d40)=""/164, 0xa4}}], 0x40000000000014d, 0x0, 0x0) 22:23:31 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa0800450000280000000000069078ac1414bbac1414bb00004001", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500200009078000074073a23007f1a2ace96d8ca6c6a6682d1a4bb0247143caa89884780f86dfb71474a00bec881ae77681928b35a636d2253c995e6"], &(0x7f0000000000)) 22:23:31 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000140)={0x8, {{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x20}, 0x7}}, {{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 22:23:31 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) write(r0, &(0x7f0000000080)="0f2507b9e75a8d8349d0acd7ade1e977959aaa40a6a9dcfbc2d863dfc30ad8675b48cfd6b4fd4647ffc21841a69fc68a2f7e87403c0cbd8f32b278cb6c76666ad3c801e7ef0390056bb74e6cd5a8042208e62c9eee598fe9e4c81f3f0c61c2d82809fa8a037d3fbcebae67afe1f3bc3d66c708d98a1863cd5aab609ac93c8bb72c979be8bef8f796c982df41aba98fa4d935fd149dd565fcfad050db682b5debbc445c2e407f723ea12f9ec28779f7bf622149a028a978d2f1c6e5df74163d0976cce85215afe28ee9038f9edc52d610a3dd1d1cf5d64fefe25e5f0b5608f116b04c2d68bea00a23bc551b0412bf0b81b866", 0xf2) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) quotactl(0x0, &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000380)) 22:23:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80800) accept4$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x800) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)="4408050500", 0x5) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x20800, 0x0) ioctl$FIDEDUPERANGE(r2, 0xc0189436, &(0x7f0000000140)=ANY=[@ANYBLOB="00000002003718ba0000000000000000000000000000400048367e349d151b4855558042c58233a4a4e32b665e68579da35c67fdc52c1c7a2dd95ce13041c7206029b0a5fd3263a13fcd5e8aff73a0bcdfe1caea06eab2f40538a242a2d237e81d9bc2c971322002c3dcffd1a44a9ee7f938b6a16e0f1f72afaaca148723a879ac2316fe8f4c353dd935b33727be3e04343e60e43f9cc46e909387ae67c5a646d0343a10c60f19cfe54d91822bd9ef1c78c8f0858f9abc2f0fce4b2c2ccf753dbd3c871416d18a81005b951405d5c86e7aa9a6d9606974ec3284d74e58e24868c87b218ea9f46be6adba748d6b7bd60f0c"]) 22:23:31 executing program 2: unshare(0x2000400) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x2002) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/6) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x9, 0x82, &(0x7f0000000040)=""/4, &(0x7f0000000100)=0x4) 22:23:31 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x3b9, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x383, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 22:23:31 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@pppoe, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}}, 0x1, 0x1, 0xeffc1ba, 0x6, 0x48}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r1, 0x5}, 0x8) 22:23:31 executing program 2: r0 = socket$inet6(0xa, 0x41000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000380)={"74000200000f002dc830ee000000005d", 0x106}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000300)={r3, 0x8000}, 0x8) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="03000000f700000008001b00000002000ed0f258ac071e94230d2080ec6e5642430cbf2fe8a756a902d3f85066367eaec52fb71d1f13a337fee9fca8ff41adaf6ba2c195a30d5f49635701684d673ca012ad5dd37d34bcce92447c64"], 0x28}, 0x1}, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_mtu=0xffff}) ioctl$TUNSETGROUP(r1, 0x400454ce, 0x0) [ 903.269838] device bridge_slave_1 left promiscuous mode [ 903.275621] bridge0: port 2(bridge_slave_1) entered disabled state 22:23:31 executing program 6: r0 = memfd_create(&(0x7f00000000c0)='md5sum\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x51, r0, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) fstat(r1, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000001240)={0x0, 0xd5, 0x12}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001300)={0x5, 0x3, 0xfffffffffffffffc, 0x81}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000012c0)={0x0, r2, r3}, 0xc) r4 = fcntl$getown(r0, 0x9) dup(r0) sendmsg$nl_generic(r0, &(0x7f00000014c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100402}, 0xc, &(0x7f0000001480)={&(0x7f0000001500)={0x2a0, 0x1d, 0x2, 0x70bd2a, 0x25dfdbfd, {0xc}, [@generic="c3376db1c97efc57aa88f1e30c23cc0206", @generic="72bcc424dc79a7c118c440c6b7ec278ee0f9181f938dece276b6834042d5f554862ba974d5ae4585cd6c911e1c9cbd39f2340d2aaeee73054ea3c4960d36c1d427abab93610558dbf996c042cb3018b16cfdb1f9e0d10e627ad0d80881c59eeab676c4a698f56b41acbae7ad16ee0a6a5d1ebbb361b2de20ac0d7780b602cf44e994797b2579c5eea521c4cc2b5796781631977ffc4f5b9b97f426586ee51651de0ab2", @typed={0x64, 0x8e, @binary="aa6c84ab5b22f6b32572f14440d4bce1453f653ad29b224497d313dd0ba14ddf9efff6fa0f3ba7d17e316e118096b240f5e22153e6161193d9278caf8dcb74363f650762855b2154c7c6e59ece5e63ef0a5effdca0eca23795a2a2dd6b03ad"}, @generic="4887107d3a57ce988ce972c760f6c9139385c087a4ba6830619bc21aa67a7aeb21f9bcbc03009a7b8298782226c318f81015c673bcb08f25f036307ad9d4a780b2aa1b0788909a1af180875b1b04509bda61558375ed516111ac74a8b85a05773fa870097d18a22fce00690b19e897bcb5a61083500e051c134fe85d0f87abc944bcbda381ede0ca750c8e771befc705a6a2b23ee3a79d8829ba9431bf4f38babea945db40d665f24cd390", @nested={0xc0, 0x4, [@generic="cb6618900aca043a69857c71f862ced4bc633f8943767415e086eff98b15a75e20eb061716a29e996d94d17be2d0fbd9b21933ed7265f37e31ca6984a14146cfbb76a7d85a0cc52af7e4e8173f6d464d98306cdf69233045f39a69407ea746bd360f43357816a095f4deb069eabc81740b44988cf9aed7ebd6a82ca06cfa5e339f5d03fb903885480cb820ba8d996483966e99077439f0a5bcf995628caaf08b1f39f7435697fff8226d91b0b14465d44d5cb7199e8a590488"]}, @typed={0x8, 0x4c, @pid=r4}]}, 0x2a0}, 0x1, 0x0, 0x0, 0x80}, 0x850) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') readv(r5, &(0x7f00000021c0)=[{&(0x7f0000000140)=""/79, 0x432}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2) 22:23:31 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000140)) r1 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffb000/0x4000)=nil) r2 = open(&(0x7f0000000200)='./file0\x00', 0x800, 0x140) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000380)) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000340)={0xc1, &(0x7f0000000240)=""/193}) shmat(r1, &(0x7f0000ffc000/0x2000)=nil, 0x5000) r3 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x0, 0x80000) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000001c0)) [ 903.350254] device bridge_slave_0 left promiscuous mode [ 903.356197] bridge0: port 1(bridge_slave_0) entered disabled state 22:23:31 executing program 3: r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffffd) ioctl(r0, 0x4000008912, &(0x7f0000000140)="02e9500969a19c406836f7511bdba40bd200b9d61ba392cb7edcff6ad663976fff49b82627caac581f2113f28d96e8dc66f17bc5abf20ebecb43c5db2fa3173fd0fefaa420f9dfbdbd2806e316c18d7d12b76f38b083a32dc9684d0429fcf288033fc1b0f688ae683ba2dee2837673ea756622a8126b78dd4854486e3699382d900ed98ba73231d534a633c48cf5ba7e6f5d96b3400f901609cf556dbb849c7d4c813a35f6d7cc61e3cfcb771067457f2125a2d09310d306e24ea49b2b22c5") setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x14}, 0x9}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e23, 0x100, @dev={0xfe, 0x80, [], 0x1c}, 0x49139c96}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, @in={0x2, 0x4e22, @rand_addr=0x1}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x140000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x2000000000000}, @in6={0xa, 0x4e23, 0xffffffff, @loopback={0x0, 0x1}, 0x69}, @in6={0xa, 0x4e21, 0x2}], 0xdc) ioprio_get$uid(0x3, 0x0) 22:23:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) setuid(r1) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000f67fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 22:23:31 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x3b9, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x383, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 22:23:31 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaa2aaaaaaaa0800450000280000000000069078ac1414bb7f1414bb00004001", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="000000007fffffff"], &(0x7f0000000000)) syz_emit_ethernet(0x1300, &(0x7f00000002c0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x3ff, 0x100000000, 0x1}], {0x8100, 0x2, 0x101, 0x1}}], {@mpls_mc={0x8848, {[{0xf656, 0x3ff, 0x9, 0x7}, {0x100, 0x1, 0x3ff, 0x4}], @ipv6={0xffff, 0x6, "bd6d84", 0x12ba, 0x0, 0x10001, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x1f}, {[@dstopts={0x87, 0x227, [], [@calipso={0x7, 0x30, {0x0, 0xa, 0x5, 0x1, [0x40, 0x100000000, 0x9, 0x1, 0x101]}}, @calipso={0x7, 0x40, {0x0, 0xe, 0x1ff, 0x100, [0xc, 0x8001, 0x81, 0x8da, 0x39, 0x8000, 0x81]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0xffff}, @generic={0x8, 0x1000, "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"}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x58ff}, @jumbo={0xc2, 0x4, 0xa3be}, @generic={0x7fffffff, 0xae, "7e34407d0b9ca928bd1c7fd6e234cbcedf3c0d329649a045e4e6b52406820cdd0a0639c806afc87d4e9338e642c99661d04988fb6299b66f8fce6cd2b54c4fae8a77c2127f70042a812f45cd9d539e20099a6f11b435c09682625cff6ea6e08c4ef34539c75e0c8faf18e3ff752bf96e098a3bd0d194a0c44da51a8e095aa15e9dd5eb5727a977cfcc030e6dfefd750f790db5961d341b962687b510f8ab53c92d5523e71b13c4d1f75187e3a029"}]}, @hopopts={0xdf, 0x6, [], [@ra={0x5, 0x2, 0x9}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x7fffffff}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x800}, @ra={0x5, 0x2, 0x3}, @enc_lim={0x4, 0x1, 0x8}, @ra={0x5, 0x2, 0x80000000}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0xb}}]}, @hopopts={0x2e, 0x9, [], [@calipso={0x7, 0x38, {0x4, 0xc, 0x9, 0xd8b, [0x558, 0x7, 0x1, 0x0, 0x9e09, 0x0]}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}]}, @srh={0x3d, 0x8, 0x4, 0x4, 0x3, 0xffffffff, 0x4, [@empty, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x12}, @empty]}, @fragment={0xaf, 0x0, 0x4, 0x3ff, 0x0, 0xffffffffffff8000, 0x68}, @routing={0x88, 0x4, 0x3, 0xab63, 0x0, [@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x11}]}], @udp={0x4e21, 0x4e21, 0x62, 0x0, [@guehdr={0x1, 0x20, 0x7fff, 0x6f, 0x100}, @guehdr={0x2, 0x7f, 0x4, 0x7, 0x100, [0x80]}], "ac8970c11d1c1189609bfee35fc5701f3741ceec855829d1a055e7e7a4de626d69e46613c7825b44b61702c0e062c3249c073bf680d2b276d6b9e92ef93ff828e8f27bfb575577fb1eb90cc408c0"}}}}}}}, 0x0) [ 903.629539] team0 (unregistering): Port device team_slave_1 removed [ 903.689897] team0 (unregistering): Port device team_slave_0 removed [ 903.750361] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 903.798883] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 903.904762] bond0 (unregistering): Released all slaves [ 903.991188] IPVS: ftp: loaded support on port[0] = 21 [ 904.783115] bridge0: port 1(bridge_slave_0) entered blocking state [ 904.789567] bridge0: port 1(bridge_slave_0) entered disabled state [ 904.797107] device bridge_slave_0 entered promiscuous mode [ 904.854593] bridge0: port 2(bridge_slave_1) entered blocking state [ 904.861090] bridge0: port 2(bridge_slave_1) entered disabled state [ 904.868587] device bridge_slave_1 entered promiscuous mode [ 904.921939] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 904.960820] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 905.069296] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 905.110247] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 905.150322] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 905.157338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 905.196569] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 905.203627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 905.313735] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 905.321268] team0: Port device team_slave_0 added [ 905.359660] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 905.367168] team0: Port device team_slave_1 added [ 905.405450] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 905.443960] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 905.483297] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 905.490526] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 905.499786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 905.533071] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 905.540507] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 905.549910] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 905.937184] bridge0: port 2(bridge_slave_1) entered blocking state [ 905.943603] bridge0: port 2(bridge_slave_1) entered forwarding state [ 905.950377] bridge0: port 1(bridge_slave_0) entered blocking state [ 905.956792] bridge0: port 1(bridge_slave_0) entered forwarding state [ 905.964491] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 906.143183] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 907.416603] 8021q: adding VLAN 0 to HW filter on device bond0 [ 907.554061] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 907.687347] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 907.693620] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 907.701815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 907.830891] 8021q: adding VLAN 0 to HW filter on device team0 [ 908.622272] syz-executor4 invoked oom-killer: gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 908.633345] syz-executor4 cpuset=syz4 mems_allowed=0 [ 908.638630] CPU: 1 PID: 19355 Comm: syz-executor4 Not tainted 4.17.0+ #7 [ 908.645506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 908.654870] Call Trace: [ 908.657475] dump_stack+0x185/0x1d0 [ 908.661115] dump_header+0x2cc/0x16f0 [ 908.664918] ? __msan_poison_alloca+0x15c/0x1d0 [ 908.669604] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 908.675065] ? ___ratelimit+0x67f/0x760 [ 908.679079] oom_kill_process+0x341/0x2160 [ 908.683332] ? mem_cgroup_scan_tasks+0x289/0x610 [ 908.688099] out_of_memory+0x1700/0x1da0 [ 908.692177] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 908.697566] ? _cond_resched+0x8b/0xd0 [ 908.701479] mem_cgroup_oom_synchronize+0x1408/0x1760 [ 908.706679] ? mem_cgroup_oom_synchronize+0x1760/0x1760 [ 908.712072] pagefault_out_of_memory+0x57/0x110 [ 908.716744] mm_fault_error+0x460/0x7c0 [ 908.720752] __do_page_fault+0x1274/0x1a10 [ 908.725025] do_page_fault+0xb7/0x250 [ 908.728829] ? page_fault+0x8/0x30 [ 908.732368] page_fault+0x1e/0x30 [ 908.735814] RIP: 0033:0x407308 [ 908.739003] RSP: 002b:0000000000a3ea58 EFLAGS: 00010246 [ 908.744402] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000040fb80 [ 908.751669] RDX: 0000000000000038 RSI: 0000000000000000 RDI: 00000000000000fa [ 908.758983] RBP: 0000000000000013 R08: 0000000000000000 R09: 000000000000000a [ 908.766283] R10: 0000000000000075 R11: 0000000000000246 R12: 00000000000003e0 [ 908.773553] R13: 0000000000411a30 R14: 0000000000000000 R15: 0000000000000000 [ 908.781471] Task in /syz4 killed as a result of limit of /syz4 [ 908.787555] memory: usage 872kB, limit 0kB, failcnt 896 [ 908.792977] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 908.799826] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 908.806044] Memory cgroup stats for /syz4: cache:100KB rss:0KB rss_huge:0KB shmem:24KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 908.826085] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 908.834915] [19355] 0 19355 17553 8392 118784 0 0 syz-executor4 [ 908.843813] Memory cgroup out of memory: Kill process 19355 (syz-executor4) score 8421000 or sacrifice child [ 908.853916] Killed process 19355 (syz-executor4) total-vm:70212kB, anon-rss:80kB, file-rss:33488kB, shmem-rss:0kB [ 908.882095] oom_reaper: reaped process 19355 (syz-executor4), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 22:23:36 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgro?\x00.threads\x00', 0x2, 0x0) read(r1, &(0x7f00000006c0)=""/116, 0x74) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000000)=0xffffffffffffff01, 0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000000100)={@broadcast=0xffffffff, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000200)={0x20, 0x5, 0x4800000000, 0x2, 0xea34}) sendfile(r1, r1, &(0x7f0000000040), 0x1) 22:23:36 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) getrandom(&(0x7f0000000040), 0xc6e9f4ae45a117f1, 0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) prlimit64(0x0, 0x0, 0x0, &(0x7f0000000000)) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x6, 0x0) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0xfffffffffffff604, 0x3, 0x8, 0x8, 0x0, 0x732, 0x40, 0x2, 0x4, 0x3, 0x6, 0x3, 0x80, 0x7, 0x1e76, 0x9, 0x0, 0x3, 0x9, 0x0, 0x80000000, 0x800, 0x6, 0x2, 0x7, 0xb02, 0x5, 0x80000000, 0xf66, 0xffffffffffff0001, 0x1, 0x8000, 0x6, 0x2, 0x4, 0x6, 0x0, 0xc5b, 0x2, @perf_bp={&(0x7f0000000040), 0x7}, 0x844, 0x7, 0x4, 0x7, 0x6, 0x6, 0x4}, r0, 0x0, r1, 0x1) syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x20000) tkill(r0, 0x16) 22:23:36 executing program 6: ioctl$sock_ifreq(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={'syz_tun\x00', @ifru_addrs=@can={0x1d}}) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x8a20, 0xffffffffffffffff}, &(0x7f0000000180)=0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x8003, 0x0) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfe, 0x70}, 0xc) 22:23:36 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x3b9, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x383, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 22:23:36 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x100) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'tunl0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) 22:23:36 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 22:23:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x3d, 0x0) r1 = fcntl$getown(r0, 0x9) prctl$setptracer(0x59616d61, r1) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x40}, {r0, 0x2100}, {r0, 0x100}], 0x3, &(0x7f00000000c0)={r2, r3+10000000}, &(0x7f0000000100)={0x1}, 0x8) 22:23:36 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x14, "864afabe6e5fd0a41ec3f597777cdfa0c2c8b88b"}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r3, 0x5}, &(0x7f0000000200)=0x8) readv(r0, &(0x7f0000000080)=[{&(0x7f00000003c0)=""/240, 0xf0}, {&(0x7f0000000040)=""/48, 0x30}], 0x2) r4 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x400, 0x0) ftruncate(r4, 0x280080) sendfile(r2, r4, &(0x7f0000d83ff8), 0x2008000fffffffe) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'lo\x00', 0x1}, 0x18) 22:23:37 executing program 1: syz_emit_ethernet(0x26, &(0x7f0000000040)={@random="810622479e44", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0x8, 0x47c9, 0x1}], {0x8100, 0x2, 0x5}}], {@can={0xc, {{0x0, 0x7, 0x3d2686b3, 0x71}, 0x8, 0x1, 0x0, 0x0, "c49aef9dacb6c9d9"}}}}, &(0x7f0000000080)={0x1, 0x1, [0xabb, 0x335, 0x722, 0x2f7]}) syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)) lookup_dcookie(0x5, &(0x7f00000000c0)=""/97, 0x61) 22:23:37 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x3f8, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x3c2, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "2b00b32def4f1142b6793bb530f9b20e90aa25d5c2b9431efd840a07c1922833b2c789aefbbaee9f63cbab38a8acfb8dba0595ecb683e74ea2bc44a7aee9c52e18ca01c06a5c354712b8b1ff75f45ba55a3487c83849023d37e037d2d3e3e842e9ba099e9ed8775d1173d8e78335aa65d58f54c1d78d4fce897cfefa24b7f268f90be76c7f4e1bfe4d84a869353e931c3732afea55697618a1318ecb657b34172b93fd59d7988d43630cf81e976a0ea01fd8b2547ab593bc605c985f56664b84ed3c9f90ffb666e030c794e2d2d5070af38d83dc275da88cfe6910b2ded59f6c418af5d247237eceb14857c1d7c3ee32e729d9793040f8f4e432eb875a89fe31cbed117f0e76643797169fba3dac3f377d145ce97980ba626da7a279e698a9e040a22d63c535f0ee06adb59e9e06ad7295e6601f3a5fe9b581975993c6c775734212bccb26288d42a672c965d40e80d0e1908f04425a60a08241378ec7ff88315de073b64c5f9647e51732be34988e0948f12e6c560bedbece811bca501d4389dbfe20e4df5160cd7324c0670c7b3e8980b061e31b1c8461d6f7a63f9e9fd24326924c076e01631a0b9703a6106accfaa064075fa1f16e16c5171b6a324e8642b2ab76618b824110c312ab12d9f65d6a980634a6a7cba8bf89e01a91259f446232476a1c490982636b78d1300befab1a2f6e8261e07336c5692db37bb7d3cebf4a942b62f2fa6cceb7e488aa02b2e52c6f82bd3792845fff41cce52e0469d14821ce11491864860c11421a92dae3152eb23106a0c679d2b1f0a9809b56abdcf893f9531508f24e64ec911fd8e8b3c8fd2291f1a7b910222c38533d4caadac9acd194be7e53549c1719bdf668887a0e19db83b5356f8f7d93cbef1ef3505dcc40d0d2a02a2745ab518979b9c3774babfe8e70ead767c7a00289b8cc6e51d1a957548270cb3f5064961a88f61b34f9442d78ae5a8551713f9afb4269d689f9adb6b4a902a637184f7f899efe9fa0ddb45cd1076c4eeeda51ca8dc20dcfc9cc5f56768073b3f4c2c9f543324a4fd0b8bc7b95e232bf85bf222394fa4336ab4007d7ad2dc85afa6eb79ad2624c4be6c674ee98fce9a51786b7cc2b5044de114d36d2690e13bcedf96590c7d5aeb8040b74c4d6a5aa38a7c1f0857522f4f968795056b9a7034dc3444784f9486b575e44dec3216d72845500e63297d7197961e7e593ea3411001d1d47ba42d70e7af8e91246c02d7e37ff0eb60abebc37dd00315b4fbb09e77a6b5f7e8441818ebcfafecf622731f1db8a11fa2de8e30d808bedbfee104b3b1100f5094675521da07dd2a28be7e4"}}}}}}, &(0x7f0000001780)) 22:23:37 executing program 6: r0 = socket(0x10, 0x803, 0x9) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f6578650000005400042a004bddd9de91be10eebf00f5e94aae2200010000c7457accc3320c67a90f79805843e901d2db75af1f00000000000000005ac6d3") mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x8, 0x101) epoll_create(0x1) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4, 0x8000) sendfile(r0, r1, &(0x7f0000000000), 0x80000002) 22:23:37 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000340)='/dev/urandom\x00', 0x101000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', r0}, 0x10) connect$l2tp(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x3, 0x1, 0x2, {0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}}, 0x32) r1 = socket$inet6(0xa, 0x80001, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200)=0xef4, 0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 22:23:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="02000000", @ANYRES16=r1, @ANYBLOB="10082cbd7000fcdbdf25090000000c000300080007004e24000008000500ff010000"], 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x880) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x5, 0x4) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000a179469100001800010000f4000000000008050000000c000600ffffffff"], 0x20}, 0x1}, 0x0) [ 909.215447] device bridge_slave_1 left promiscuous mode [ 909.221361] bridge0: port 2(bridge_slave_1) entered disabled state [ 909.297445] device bridge_slave_0 left promiscuous mode [ 909.303300] bridge0: port 1(bridge_slave_0) entered disabled state 22:23:37 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff}) mmap$xdp(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000001, 0x810, r0, 0x180000000) syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)) 22:23:37 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x3f8, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x3c2, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 22:23:37 executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x5) lseek(r0, 0xfffffffffffffffe, 0x3) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000040)={0x0, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) [ 909.523646] team0 (unregistering): Port device team_slave_1 removed [ 909.585349] team0 (unregistering): Port device team_slave_0 removed [ 909.653696] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 909.705127] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 909.752317] IPVS: ftp: loaded support on port[0] = 21 [ 909.781679] bond0 (unregistering): Released all slaves [ 910.793510] bridge0: port 1(bridge_slave_0) entered blocking state [ 910.799976] bridge0: port 1(bridge_slave_0) entered disabled state [ 910.807408] device bridge_slave_0 entered promiscuous mode [ 910.846389] bridge0: port 2(bridge_slave_1) entered blocking state [ 910.852816] bridge0: port 2(bridge_slave_1) entered disabled state [ 910.860272] device bridge_slave_1 entered promiscuous mode [ 910.898212] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 910.937356] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 911.046472] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 911.087132] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 911.262197] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 911.269744] team0: Port device team_slave_0 added [ 911.306624] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 911.313888] team0: Port device team_slave_1 added [ 911.351933] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 911.392935] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 911.432207] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 911.439431] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 911.448277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 911.481981] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 911.489327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 911.498112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 911.882609] bridge0: port 2(bridge_slave_1) entered blocking state [ 911.889102] bridge0: port 2(bridge_slave_1) entered forwarding state [ 911.895901] bridge0: port 1(bridge_slave_0) entered blocking state [ 911.902326] bridge0: port 1(bridge_slave_0) entered forwarding state [ 911.910282] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 911.935173] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 913.346738] 8021q: adding VLAN 0 to HW filter on device bond0 [ 913.483645] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 913.620307] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 913.626624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 913.634963] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 913.765172] 8021q: adding VLAN 0 to HW filter on device team0 [ 914.556642] syz-executor4 invoked oom-killer: gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 914.567699] syz-executor4 cpuset=syz4 mems_allowed=0 [ 914.572993] CPU: 1 PID: 19664 Comm: syz-executor4 Not tainted 4.17.0+ #7 [ 914.579850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 914.589226] Call Trace: [ 914.591830] dump_stack+0x185/0x1d0 [ 914.595475] dump_header+0x2cc/0x16f0 [ 914.599295] ? __msan_poison_alloca+0x15c/0x1d0 [ 914.604012] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 914.609509] ? ___ratelimit+0x67f/0x760 [ 914.613506] oom_kill_process+0x341/0x2160 [ 914.617758] ? mem_cgroup_scan_tasks+0x289/0x610 [ 914.622563] out_of_memory+0x1700/0x1da0 [ 914.626643] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 914.632092] ? _cond_resched+0x8b/0xd0 [ 914.636065] mem_cgroup_oom_synchronize+0x1408/0x1760 [ 914.641269] ? mem_cgroup_oom_synchronize+0x1760/0x1760 [ 914.646744] pagefault_out_of_memory+0x57/0x110 [ 914.651428] mm_fault_error+0x460/0x7c0 [ 914.655437] __do_page_fault+0x1274/0x1a10 [ 914.660060] do_page_fault+0xb7/0x250 [ 914.663882] ? page_fault+0x8/0x30 [ 914.667431] page_fault+0x1e/0x30 [ 914.670882] RIP: 0033:0x407308 [ 914.674067] RSP: 002b:0000000000a3ea58 EFLAGS: 00010246 [ 914.679785] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000040fb80 [ 914.687063] RDX: 0000000000000038 RSI: 0000000000000000 RDI: 00000000000000fa [ 914.694337] RBP: 0000000000000013 R08: 0000000000000000 R09: 000000000000000a [ 914.701615] R10: 0000000000000075 R11: 0000000000000246 R12: 00000000000003e0 [ 914.708890] R13: 0000000000411a30 R14: 0000000000000000 R15: 0000000000000000 [ 914.716719] Task in /syz4 killed as a result of limit of /syz4 [ 914.722806] memory: usage 872kB, limit 0kB, failcnt 904 [ 914.728242] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 914.735086] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 914.741322] Memory cgroup stats for /syz4: cache:100KB rss:0KB rss_huge:0KB shmem:24KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 914.762218] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 914.771099] [19664] 0 19664 17553 8393 118784 0 0 syz-executor4 [ 914.780043] Memory cgroup out of memory: Kill process 19664 (syz-executor4) score 8422000 or sacrifice child [ 914.790162] Killed process 19664 (syz-executor4) total-vm:70212kB, anon-rss:84kB, file-rss:33488kB, shmem-rss:0kB 22:23:42 executing program 6: unshare(0x40000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='projid_map\x00') ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000180)={0x1, 0xc0000000, 0x9}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x9, 0x2, 0x7a1f2d0e, 0x1, 0x1000}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x8000, 0x8001, 0x18, 0xd3e7, 0x4, 0x401, r1}, 0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x3}, 0x8) clock_adjtime(0x0, &(0x7f0000000200)={0x1, 0x7, 0x2, 0x3f, 0x3, 0x0, 0x3, 0x8000000000, 0x800, 0xfffffffffffffffb, 0x4, 0x7, 0x1f, 0x10001, 0xffffffffffffffff, 0x0, 0x100000001, 0x5, 0x80000001, 0x0, 0x80000001, 0xfffffffffffffb7d, 0x200, 0xd92, 0x4, 0x2}) fchdir(r0) 22:23:42 executing program 3: mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000980)='./file0\x00', &(0x7f00000003c0)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000009c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x20020, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x84) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e22, 0x8000, @loopback={0x0, 0x1}, 0x100}, {0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x2, [0x100, 0xffffffff, 0x1, 0x64c2, 0x8, 0x4, 0xffff, 0x4000000000000000]}, 0x5c) mount(&(0x7f0000000140)='.', &(0x7f0000000380)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000180)) creat(&(0x7f0000000000)='./file0\x00', 0x0) 22:23:42 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa0800450000280000000200069078ac1414bbac1414bb00004001", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x2, 0x60d) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000040)) 22:23:42 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x3f8, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x3c2, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 22:23:42 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ee8)=ANY=[@ANYBLOB="0218000014000000000000000000000005000600000000000a0000120000000000000000000000000000000000000000000000000000000005000500000000000a00ff8000000000fe8000000000000000000000000000000000000000000000080012000000000000000000000000000600000000000000000000000000000000000000000000000000000000000001fe80000000ee978c62e75de87f3e6750"], 0xa0}, 0x1}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x280, 0x0) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000080)=0x8d1) 22:23:42 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf20180c200000086dd60023a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df00003a00ff020000000000000000000000000001fe800000000000000000000000000000802a08000000006b00000000"], 0x0) 22:23:42 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000280)={0x100, {{0xa, 0x4e23}}, {{0xa, 0x2, 0x0, @empty, 0x1f}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}}}, 0x382) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e21, 0x323dbe28, @dev={0xfe, 0x80, [], 0xf}, 0xfdc0}, 0x1c) 22:23:42 executing program 2: rt_sigaction(0x400000000000007, &(0x7f0000000040)={0x4024f7, {0xffffffbfffbff26f}}, &(0x7f0000000240), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) getgid() openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x509000, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x100, 0x4000) syz_open_procfs(0x0, &(0x7f0000000140)='net/icmp\x00') 22:23:43 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x418, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x3e2, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "2b00b32def4f1142b6793bb530f9b20e90aa25d5c2b9431efd840a07c1922833b2c789aefbbaee9f63cbab38a8acfb8dba0595ecb683e74ea2bc44a7aee9c52e18ca01c06a5c354712b8b1ff75f45ba55a3487c83849023d37e037d2d3e3e842e9ba099e9ed8775d1173d8e78335aa65d58f54c1d78d4fce897cfefa24b7f268f90be76c7f4e1bfe4d84a869353e931c3732afea55697618a1318ecb657b34172b93fd59d7988d43630cf81e976a0ea01fd8b2547ab593bc605c985f56664b84ed3c9f90ffb666e030c794e2d2d5070af38d83dc275da88cfe6910b2ded59f6c418af5d247237eceb14857c1d7c3ee32e729d9793040f8f4e432eb875a89fe31cbed117f0e76643797169fba3dac3f377d145ce97980ba626da7a279e698a9e040a22d63c535f0ee06adb59e9e06ad7295e6601f3a5fe9b581975993c6c775734212bccb26288d42a672c965d40e80d0e1908f04425a60a08241378ec7ff88315de073b64c5f9647e51732be34988e0948f12e6c560bedbece811bca501d4389dbfe20e4df5160cd7324c0670c7b3e8980b061e31b1c8461d6f7a63f9e9fd24326924c076e01631a0b9703a6106accfaa064075fa1f16e16c5171b6a324e8642b2ab76618b824110c312ab12d9f65d6a980634a6a7cba8bf89e01a91259f446232476a1c490982636b78d1300befab1a2f6e8261e07336c5692db37bb7d3cebf4a942b62f2fa6cceb7e488aa02b2e52c6f82bd3792845fff41cce52e0469d14821ce11491864860c11421a92dae3152eb23106a0c679d2b1f0a9809b56abdcf893f9531508f24e64ec911fd8e8b3c8fd2291f1a7b910222c38533d4caadac9acd194be7e53549c1719bdf668887a0e19db83b5356f8f7d93cbef1ef3505dcc40d0d2a02a2745ab518979b9c3774babfe8e70ead767c7a00289b8cc6e51d1a957548270cb3f5064961a88f61b34f9442d78ae5a8551713f9afb4269d689f9adb6b4a902a637184f7f899efe9fa0ddb45cd1076c4eeeda51ca8dc20dcfc9cc5f56768073b3f4c2c9f543324a4fd0b8bc7b95e232bf85bf222394fa4336ab4007d7ad2dc85afa6eb79ad2624c4be6c674ee98fce9a51786b7cc2b5044de114d36d2690e13bcedf96590c7d5aeb8040b74c4d6a5aa38a7c1f0857522f4f968795056b9a7034dc3444784f9486b575e44dec3216d72845500e63297d7197961e7e593ea3411001d1d47ba42d70e7af8e91246c02d7e37ff0eb60abebc37dd00315b4fbb09e77a6b5f7e8441818ebcfafecf622731f1db8a11fa2de8e30d808bedbfee104b3b1100f5094675521da07dd2a28be7e486b325a0f0e6d75116be1bbc2aa20deb64a6e4e7b824b12d009e6f1802f5a8e3"}}}}}}, &(0x7f0000001780)) 22:23:43 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 22:23:43 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp6\x00') bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f000025d000)=0x80000, 0x1000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 22:23:43 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)={0x2, 0x0, [0x0, 0x89a, 0x0, 0x804]}) 22:23:43 executing program 0: r0 = gettid() madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf) r1 = socket$inet6(0xa, 0xfffffffffffffffe, 0xfffffffffffffffd) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c5ad90970") process_vm_writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/5, 0x5}, {&(0x7f0000000080)=""/240, 0xf0}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/230, 0xe6}, {&(0x7f0000000380)=""/38, 0x26}, {&(0x7f00000003c0)=""/217, 0xd9}], 0x6, &(0x7f00000007c0)=[{&(0x7f0000000540)=""/123, 0x7b}, {&(0x7f00000005c0)=""/30, 0x1e}, {&(0x7f0000000600)=""/220, 0xdc}, {&(0x7f0000000700)=""/27, 0x1b}, {&(0x7f0000000740)=""/82, 0x52}], 0x5, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) process_vm_writev(r0, &(0x7f0000000fc0)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) 22:23:43 executing program 2: mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000) rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000700), &(0x7f00000007c0), 0x8) socket$can_raw(0x1d, 0x3, 0x1) [ 915.194565] device bridge_slave_1 left promiscuous mode [ 915.200485] bridge0: port 2(bridge_slave_1) entered disabled state [ 915.296584] device bridge_slave_0 left promiscuous mode [ 915.302551] bridge0: port 1(bridge_slave_0) entered disabled state 22:23:43 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x418, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x3e2, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "2b00b32def4f1142b6793bb530f9b20e90aa25d5c2b9431efd840a07c1922833b2c789aefbbaee9f63cbab38a8acfb8dba0595ecb683e74ea2bc44a7aee9c52e18ca01c06a5c354712b8b1ff75f45ba55a3487c83849023d37e037d2d3e3e842e9ba099e9ed8775d1173d8e78335aa65d58f54c1d78d4fce897cfefa24b7f268f90be76c7f4e1bfe4d84a869353e931c3732afea55697618a1318ecb657b34172b93fd59d7988d43630cf81e976a0ea01fd8b2547ab593bc605c985f56664b84ed3c9f90ffb666e030c794e2d2d5070af38d83dc275da88cfe6910b2ded59f6c418af5d247237eceb14857c1d7c3ee32e729d9793040f8f4e432eb875a89fe31cbed117f0e76643797169fba3dac3f377d145ce97980ba626da7a279e698a9e040a22d63c535f0ee06adb59e9e06ad7295e6601f3a5fe9b581975993c6c775734212bccb26288d42a672c965d40e80d0e1908f04425a60a08241378ec7ff88315de073b64c5f9647e51732be34988e0948f12e6c560bedbece811bca501d4389dbfe20e4df5160cd7324c0670c7b3e8980b061e31b1c8461d6f7a63f9e9fd24326924c076e01631a0b9703a6106accfaa064075fa1f16e16c5171b6a324e8642b2ab76618b824110c312ab12d9f65d6a980634a6a7cba8bf89e01a91259f446232476a1c490982636b78d1300befab1a2f6e8261e07336c5692db37bb7d3cebf4a942b62f2fa6cceb7e488aa02b2e52c6f82bd3792845fff41cce52e0469d14821ce11491864860c11421a92dae3152eb23106a0c679d2b1f0a9809b56abdcf893f9531508f24e64ec911fd8e8b3c8fd2291f1a7b910222c38533d4caadac9acd194be7e53549c1719bdf668887a0e19db83b5356f8f7d93cbef1ef3505dcc40d0d2a02a2745ab518979b9c3774babfe8e70ead767c7a00289b8cc6e51d1a957548270cb3f5064961a88f61b34f9442d78ae5a8551713f9afb4269d689f9adb6b4a902a637184f7f899efe9fa0ddb45cd1076c4eeeda51ca8dc20dcfc9cc5f56768073b3f4c2c9f543324a4fd0b8bc7b95e232bf85bf222394fa4336ab4007d7ad2dc85afa6eb79ad2624c4be6c674ee98fce9a51786b7cc2b5044de114d36d2690e13bcedf96590c7d5aeb8040b74c4d6a5aa38a7c1f0857522f4f968795056b9a7034dc3444784f9486b575e44dec3216d72845500e63297d7197961e7e593ea3411001d1d47ba42d70e7af8e91246c02d7e37ff0eb60abebc37dd00315b4fbb09e77a6b5f7e8441818ebcfafecf622731f1db8a11fa2de8e30d808bedbfee104b3b1100f5094675521da07dd2a28be7e486b325a0f0e6d75116be1bbc2aa20deb64a6e4e7b824b12d009e6f1802f5a8e3"}}}}}}, &(0x7f0000001780)) 22:23:43 executing program 3: r0 = socket$inet(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000000840)={&(0x7f0000000000)=@sco, 0x33a, &(0x7f0000000780), 0x2, 0x0, 0x147}, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = dup(r0) write$vnet(r1, &(0x7f0000000140)={0x1, {&(0x7f0000000880)=""/4096, 0x1000, &(0x7f0000000080)=""/148, 0x3, 0x3}}, 0x68) 22:23:43 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa0800450000280000000000069078ac1414bbac1414bb00004001", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000a9579b218fea22ec9206bb0a07aff17e5989a3a128fb67d727f3dbf13dc2f659d60e09bc74f560313371edd2fffc01b2d69f1fe0689415bca22ccd57ed55bd0ea8da0eef6c9ecad1"], &(0x7f0000000000)) creat(&(0x7f0000000040)='./file0\x00', 0x111) [ 915.572630] team0 (unregistering): Port device team_slave_1 removed [ 915.643498] team0 (unregistering): Port device team_slave_0 removed [ 915.668698] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 915.712252] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 915.738485] bond0 (unregistering): Released all slaves [ 916.239059] IPVS: ftp: loaded support on port[0] = 21 [ 916.306877] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. [ 916.318912] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. [ 916.880398] bridge0: port 1(bridge_slave_0) entered blocking state [ 916.886900] bridge0: port 1(bridge_slave_0) entered disabled state [ 916.894461] device bridge_slave_0 entered promiscuous mode [ 916.933775] bridge0: port 2(bridge_slave_1) entered blocking state [ 916.940242] bridge0: port 2(bridge_slave_1) entered disabled state [ 916.947674] device bridge_slave_1 entered promiscuous mode [ 916.985536] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 917.026898] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 917.140783] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 917.182551] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 917.363334] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 917.370679] team0: Port device team_slave_0 added [ 917.409264] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 917.416684] team0: Port device team_slave_1 added [ 917.455561] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 917.495959] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 917.536895] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 917.544425] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 917.553719] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 917.587797] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 917.595162] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 917.603873] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 918.000691] bridge0: port 2(bridge_slave_1) entered blocking state [ 918.007173] bridge0: port 2(bridge_slave_1) entered forwarding state [ 918.014063] bridge0: port 1(bridge_slave_0) entered blocking state [ 918.020512] bridge0: port 1(bridge_slave_0) entered forwarding state [ 918.028341] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 918.943550] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 919.474246] 8021q: adding VLAN 0 to HW filter on device bond0 [ 919.606620] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 919.738943] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 919.745279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 919.753499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 919.883595] 8021q: adding VLAN 0 to HW filter on device team0 [ 921.082765] syz-executor4 invoked oom-killer: gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 921.093848] syz-executor4 cpuset=syz4 mems_allowed=0 [ 921.099076] CPU: 0 PID: 19989 Comm: syz-executor4 Not tainted 4.17.0+ #7 [ 921.105938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 921.115640] Call Trace: [ 921.118338] dump_stack+0x185/0x1d0 [ 921.122001] dump_header+0x2cc/0x16f0 [ 921.125825] ? __msan_poison_alloca+0x15c/0x1d0 [ 921.130505] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 921.135979] ? ___ratelimit+0x67f/0x760 [ 921.139991] oom_kill_process+0x341/0x2160 [ 921.144247] ? mem_cgroup_scan_tasks+0x289/0x610 [ 921.149024] out_of_memory+0x1700/0x1da0 [ 921.153100] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 921.158481] ? _cond_resched+0x8b/0xd0 [ 921.162397] mem_cgroup_oom_synchronize+0x1408/0x1760 [ 921.167592] ? mem_cgroup_oom_synchronize+0x1760/0x1760 [ 921.172979] pagefault_out_of_memory+0x57/0x110 [ 921.177663] mm_fault_error+0x460/0x7c0 [ 921.181664] __do_page_fault+0x1274/0x1a10 [ 921.186018] do_page_fault+0xb7/0x250 [ 921.189821] ? page_fault+0x8/0x30 [ 921.193390] page_fault+0x1e/0x30 [ 921.196864] RIP: 0033:0x407308 [ 921.200048] RSP: 002b:0000000000a3ea58 EFLAGS: 00010246 [ 921.205408] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000040fb80 [ 921.212681] RDX: 0000000000000038 RSI: 0000000000000000 RDI: 00000000000000fa [ 921.219943] RBP: 0000000000000013 R08: 0000000000000000 R09: 000000000000000a [ 921.227216] R10: 0000000000000075 R11: 0000000000000246 R12: 00000000000003e0 [ 921.234496] R13: 0000000000411a30 R14: 0000000000000000 R15: 0000000000000000 [ 921.242137] Task in /syz4 killed as a result of limit of /syz4 [ 921.248221] memory: usage 872kB, limit 0kB, failcnt 912 [ 921.253658] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 921.260492] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 921.266722] Memory cgroup stats for /syz4: cache:100KB rss:0KB rss_huge:0KB shmem:24KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 921.287096] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 921.296113] [19989] 0 19989 17553 8392 114688 0 0 syz-executor4 [ 921.305066] Memory cgroup out of memory: Kill process 19989 (syz-executor4) score 8420000 or sacrifice child [ 921.315203] Killed process 19989 (syz-executor4) total-vm:70212kB, anon-rss:80kB, file-rss:33488kB, shmem-rss:0kB 22:23:49 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4000000}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x14}}}}, 0x108) 22:23:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000040)=""/24, &(0x7f0000000200)=0x18) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, &(0x7f00000000c0)=""/33) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x37c1, 0x1) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={r1, 0x0, 0xfffffffffffff000, 0x10001}, &(0x7f00000001c0)=0x10) ioctl$FICLONE(0xffffffffffffff9c, 0x40049409, r0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'syzkaller0\x00', 0x2}, 0x18) 22:23:49 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0151009b7c0e1f0487174a0000000100000000000000") clock_gettime(0xa, &(0x7f0000000500)) 22:23:49 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x418, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x3e2, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 22:23:49 executing program 1: syz_emit_ethernet(0x6, &(0x7f00000004c0)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES64, @ANYRES16, @ANYPTR64, @ANYPTR64, @ANYBLOB="0d9a5370984c000b8e323bdb98ac465b14689bd036b0cddcf981000bdf758b9c32803aec020135c77849df3b470ad416ff72cd15e1d71e05d38bf5d44baff29c783b2cd496a8c06cfc748f281753bed57ab0e0530d5f4193314178c8ec842e04b8b1512eedd33cf90f0785e142a9fafe38dc06331d5c8152a71ab1ac18204c43f1987c49afa54cc00ac740a3c8fe8b626cd744de2cc1bbd8934603248fde6fb4c305dff37da6744b8b20b4f7dc3df663a10875f50df1522b8cc88d67b53a3ec56cc8287487911930740b31ed0b2ca1eedc660637f359e7", @ANYPTR64], @ANYRES64, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYBLOB="1a12fc85f4242fc382d085893a3acc1957958b600fdf3ad1a27d08a2ad11d27594e6a55d15cd86cabeb791ab2cc54220fdb048180df9608cd1f3995fae7eb7786e208afe3eaeadebb1ebb6ad2dbb61f29f903b2e47aa5313610a1086d84eee0f47c860492efc09031e3162dd292dc4377199abb621f561368184456ee77722fe9da5ee", @ANYRES16, @ANYRES16, @ANYRES64, @ANYPTR64, @ANYRES16]], @ANYRES32, @ANYRES16, @ANYBLOB="a59090dfac8f490dbaa77cca8f446f751e0c11a72fe941425e06b2f57515ae6f827b3fdcc9c1ee36c7e24ac3b533952a4be97764b483397d20489c46f2f8dbeab72f342698624c038f1b0f8598127f20a20c3ec16e7afe13a77182c48ac8d41ad8848f439975af110148", @ANYRES64, @ANYBLOB="ccbfec7de420ab109a4333bda4d6a674eef0c1ec6ae9066bd715e22d8b783eb7881f86f3956cbd786db17ee17ca954070a1af23b72e1c0d19e215e53f2fc560c2ecc0634a934cae19f69ca91eab5feca7045964bb09d460262e0b2b6007d38c0c1a6b9e84a16a4e1f381c14f83335e9139eac48134cfbd99b64553313dcf2ecba0834f12f3354d73cafbef1d"], &(0x7f0000000080)={0x1, 0x0, [0x5cf, 0x4, 0x0, 0x362]}) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffff9, 0x40400) prctl$setname(0xf, &(0x7f00000000c0)='/dev/input/mouse#\x00') lseek(r0, 0x6, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'ifb0\x00', 0x2}) 22:23:49 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=0x20000005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="ad6bc2aece3846dd7f979e544828d128f62bc3a19c5a4baeca3d7bd248728d4a9f27d4a96f", 0x25}, {&(0x7f0000000080)="749f85f0932407d37c75f3aa70489a0d04553642c1c41be250c24bdef0864a1da584f88fe980b7a28fdac7fbdaa5c3eebad6d6b70469f0fd047893d6a4ed869132d6beee8c2d71de2941e2d1b39f788911c57c301bdb1e1c31", 0x59}, {&(0x7f0000000100)="01a5fb358f5d61b7946a220cc7e654edfd898d923fdc925b770e4c622097ccfcb64a926202c59984978cbae487cd7cc0719e8b2c56c969f06350246b3485b91d3c25ea74a5bbdf16bc04eeaec0c985ef52938d910c6c695542313e55ad69f9d5", 0x60}], 0x3, &(0x7f00000016c0)=[{0x1010, 0x105, 0x6, 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"c0e662da8288bae2c70a51a55008409fc0926788fe41ad298189fe1d39fa0bf5a2de63f718854971c7bfbebe200fdf5b1e3606f5b314fe9d160e56235582e9376c4b8e028a460f64fb83fb880f4cb27c024d780852c666c2f8f23c273b15ae2a5b1ccdb8e6c7d745c6b77c4838a821efd68d1d50cfceac5ad043c5e233a21c8bc4c78fbf8eb9d68d7cc60ff3220d50b40dcd693c184a13692e045197cc3564c5e4"}, {0x1010, 0x109, 0xfffffffffffffcce, "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0x2398, 0x10}, 0x40800) ioctl(r1, 0x890e, &(0x7f00000003c0)="00d82c9924098600000000c69840d1dfbace1d4e1033008212271c05000000d65fcd") r2 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r2, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001540), 0x0, &(0x7f00000015c0)=""/184, 0xb8}, 0x0) sendmsg$nl_route(r2, &(0x7f0000001400)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000000200)=@ipv6_getanyicast={0x14, 0x12, 0x105, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 22:23:49 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000004d3981897615694c218e7779ab8345ee1a31f3646225e3405b5490a33fd7c4ab6319fa0de9d24f2330bb587d674017b906db2520f96ab37c3039475cc5cfc9162897a1434360d9b5faee6afbb09e404e6af87ae2632c74150f529376679204e6093186b3c6dbc38424e70e8f52c86fa9cf915bbb88dbaf6867a0dce9eb03967fe7800c7641f037ff4716e9bc904f8e83bb7cf36a725ada5dd7f84463b321c2d5ca838d873e253e99504d8eb1e12d06905a780b5a9f12d24e2b85"]) r2 = add_key(&(0x7f0000000140)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="272b805db9ea04327348a61f102bbae254c92cc106b11a1c8b1e6cfa39572fe3a6a298fa0cfa1d9a71cf215991d1a923b20afc5a65fd618522b079990488bf6d027ebadc910d22fbe8e5553978b48e3bf65bc40238015df5a66cf338d46c8ff822cab64e6c8b94777496cfbe5fda58ee3e06119cb732", 0x76, 0xfffffffffffffff9) keyctl$negate(0xd, 0x0, 0x0, r2) 22:23:49 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xc5) rt_sigpending(&(0x7f0000000000), 0x8) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000007340)=[{&(0x7f0000000600)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000640)="c6c1363f7266fa1df7dc5e852da336b4000e0d2d", 0x14}], 0x1}], 0x1, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000200)=@in6={0xa, 0x0, 0x1}, 0x1c, &(0x7f0000000580), 0x0, &(0x7f0000000680)}], 0x492492492492682, 0x0) [ 921.510678] IPVS: Unknown mcast interface: syzkaller0 [ 921.553244] IPVS: Unknown mcast interface: syzkaller0 22:23:49 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x428, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x3f2, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 22:23:49 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)) syz_emit_ethernet(0x42, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @remote={0xfe, 0x80, [], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}}}}}, &(0x7f00000000c0)={0x0, 0x1, [0x231, 0xd57, 0xc92, 0xf64]}) [ 921.576303] device bridge_slave_1 left promiscuous mode [ 921.582146] bridge0: port 2(bridge_slave_1) entered disabled state 22:23:49 executing program 0: r0 = socket$inet6(0xa, 0xa, 0xffffffffffffffff) ioctl(r0, 0x4000008912, &(0x7f0000000040)="295ee1311f16f477671070") setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000000)=0x20, 0x4) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001080)=r1) sendto$inet6(r0, &(0x7f0000000080)="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", 0xfffffffffffffd35, 0x800, &(0x7f00000010c0)={0xa, 0x4e22, 0xc, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) [ 921.651387] device bridge_slave_0 left promiscuous mode [ 921.657247] bridge0: port 1(bridge_slave_0) entered disabled state 22:23:49 executing program 6: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x10000004006) r1 = socket$key(0xf, 0x3, 0x2) listen(r1, 0xc00000000000000) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000000)={'ifb0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) ioctl(r2, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0xfffffffffffffffb, 0x400000) sendmmsg$alg(r3, &(0x7f00000005c0)=[{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)="a1727d8e2e9f250e3294436222a38aa7e115c312d9bff5cbcc850687b695cb0b9ff63f5ebe4590a0550f0ed5a89ee290b1fb49f993005bc39b2d0d55f304aabf54852dc648216e7e40a3ed461d401a594a4781eec25594b2fdfce06d37bfe34efd882b496c7c634571754eaa0df12118e51c44d71962c0c973596108f2e21c9d28289c01cc950ab6e2f6a3e7dbcdddb455a1ca22f25bba2678ac355bfb110c1d7dcd5269b8d0fcc1376a433299e8fa39e5e8cc15b2dc0452765939d6a97ec59a128e039bf7534d05c60234080293d59470714f575f1a60d4faee64c079c23354a92aee", 0xe3}], 0x1, &(0x7f00000002c0), 0x0, 0x40}, {0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000300)="69d5e8aedb3c01915324149e30aa515d6645fd465ca7441419de765db3a242af6be17322ac8b6a88f1d2f4666f00c2de02fa38be7a5c99451780e607d9a1ca3391620fad618833e9fc1d717829c932cf4e10f2bd183eb945c918d796e34ca05a35f473e2d9b94854f73e1a571951c2ef31914216dc42186ea8266bdd74231ec751dee255bdd8831f2251653208ebd3518161260982963f3fc1f3eec28ab8fe91bf6d3854c3a04527f1e71400937c8e662ccfa5736ac116e8d503f81aa0f80f56b654ee2c46d93cf00bd8047c6519a5ba4f2fe570f2c71cf72cf504cec8371fb9d53e46a558b39e2970aa23400a207661bc3d290024", 0xf5}, {&(0x7f0000000400)="9652937c4e245cb7331f448dd2357e8b662b0324f1d153a12ca65875626b9da5459c23b565317e0e1bed003249fd1d7da28f11446303d245a33b7de28385d8620f1b83618e19b4dd85e612431ecca18c0d0b04d2da9649ae1758abb848f024c80cac57243c39c6fe6e1d5c560f275a1b51ac8f649f821744bcae1c7f57844b36d78396632889ad952411d51ce9f7f1062b48681c37a9f929a67ee6a9edf5b317e1dd68e1058718f9a9f92043b6bb7ee039d3c24eb25eb7c65484c317", 0xbc}, {&(0x7f00000004c0)="49cd0c7013569240376ad4846ce9febdb14205ab2a98aa189dd97c8d76373d2acf04855c883b4aeddb674fc74151fe560f0cf4108eb5ce41219828acb85be3ce814fa0f605b4da2201c35e3c8a1add55c63fdf89ae4da3c6d092132f3051aa5002d1f51ffbffe6283b96d4c58f52ae485469bbf7792707dc8ab8e4c46cc5cc5c8c20189ae25f4a2a06074ea6cf5277f4f727ba6f36e4358808189dffa84698c8f790de47fc4caee73f", 0xa9}], 0x3}], 0x2, 0x800) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x100, 0x0) bind$can_raw(r4, &(0x7f00000000c0)={0x1d}, 0x10) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f0000000080)=0x67e7) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000002c0)=0x0) syz_open_procfs$namespace(r5, &(0x7f0000000640)='ns/user\x00') 22:23:49 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) 22:23:49 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x428, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x3f2, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 22:23:49 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, 0x0, &(0x7f0000000100)) 22:23:49 executing program 0: socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000180)) openat$cgroup_int(0xffffffffffffffff, &(0x7f00000002c0)='notify_on_release\x00', 0x2, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x7b, 0xffffff51) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0x1, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={r1, 0x7, 0x18}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='lp\x00', 0x3) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = accept4$bt_l2cap(r0, &(0x7f0000000000), &(0x7f00000000c0)=0xe, 0x80000) shutdown(r0, 0x1) msgget(0x3, 0x408) getsockopt$sock_buf(r2, 0x1, 0x0, &(0x7f0000000300)=""/4096, &(0x7f0000000040)=0x1000) [ 921.843063] team0 (unregistering): Port device team_slave_1 removed [ 921.890449] team0 (unregistering): Port device team_slave_0 removed [ 921.936171] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 921.990207] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 922.121651] bond0 (unregistering): Released all slaves 22:23:50 executing program 7: r0 = socket$inet6(0xa, 0x80007, 0xfffffffffffffffd) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 22:23:50 executing program 3: unshare(0x2000400) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, "cdcd2e892773b671ee79eb11730265b0f5f236902a4eb791d6737541d590c11f4b11dbd872be20bcf8a7363b"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "117c1e20c333c2728f4901e942746d029efdf351b18228e9c3b1eab48f5d799f492af30147fbb2d5e1df93418e53be392e17af74635f82644d318c0235317407", &(0x7f0000000080), 0xd}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x2880, 0x0) timer_create(0x3, &(0x7f0000000200)={0x0, 0x1b, 0x4, @thr={&(0x7f0000000040), &(0x7f00000002c0)="43a17d2c0452e35d28e4d23c6cbcd34b2ed692e40ae29d3a033a29b5585969e45a724d80d11d9c931e0dcb52a1d94d55091b05e393a929eb24ba2545730ff548522d5195b92ced84d9bb68840fa5cb7a0d7f034c564bfeb7769027535d1d9ab9a4aa120c4a011923583d08b74463c2be94b71a658aaa91114da2492afc27f9691925b7bafe6efd4b6aeed18323c7df77257d51e11b1996f0cf8fe0be78de011620346908c1e69922db5bd6913bdc5c6dcfde9f9405ed1e508d790bb083a670d03e2ee50dd292ef7c7c467ae91d5c"}}, &(0x7f0000000240)=0x0) timer_getoverrun(r2) socket(0x5, 0x80002, 0x100) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000280)) 22:23:50 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa0800450000280000000000069078ac1414bbac1414bb00004001808a4fbb3150d6c3998d14bb3b8704ab11afa24528a612411b84597d85db6ed3792e7c31bb01f7c0080c0d3bc509bdff2ce47fe418d5a6b0a6e00230688d791f3ac88114bf4cb179a8dacf399758011c4362463277353063e7f3bf252d7116097d12f38ad1695abc830bde96f1fc91e94983459d2ba025c0645e0622727115cf19ef59c3bc4fe477568e71c6e3c948fc", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002e6ff0c8c7281"], &(0x7f0000000000)) 22:23:50 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x428, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x3f2, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) [ 922.168806] IPVS: ftp: loaded support on port[0] = 21 22:23:50 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1001) 22:23:50 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000240}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00082cbd7000fedbdf25020000000800040001000000080002000a000000080004000300000008000300080000000800030087000000080003003c00000016daab578e1ea9082384ca1bed1bf71f03f5763f2e39c1521c6b27eca0ea53b4afbbc8c83ac566104f28565bdc3dffe647d4486e7726519df37a245fa4eb31f9b0c0c415b92db7d3b1ff01f45239734ffb0000000000000000000000"], 0x44}, 0x1, 0x0, 0x0, 0x44010}, 0x4000001) ioctl$TIOCGPTPEER(r1, 0x5441, 0x2da) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 22:23:50 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x430, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x3fa, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) [ 923.418808] bridge0: port 1(bridge_slave_0) entered blocking state [ 923.425246] bridge0: port 1(bridge_slave_0) entered disabled state [ 923.432771] device bridge_slave_0 entered promiscuous mode [ 923.471314] bridge0: port 2(bridge_slave_1) entered blocking state [ 923.477771] bridge0: port 2(bridge_slave_1) entered disabled state [ 923.485337] device bridge_slave_1 entered promiscuous mode [ 923.523918] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 923.562396] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 923.672913] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 923.714290] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 923.889437] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 923.896774] team0: Port device team_slave_0 added [ 923.934355] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 923.941640] team0: Port device team_slave_1 added [ 923.979572] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 924.020381] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 924.059938] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 924.067467] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 924.076814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 924.109975] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 924.117521] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 924.126759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 924.508674] bridge0: port 2(bridge_slave_1) entered blocking state [ 924.515105] bridge0: port 2(bridge_slave_1) entered forwarding state [ 924.521931] bridge0: port 1(bridge_slave_0) entered blocking state [ 924.528353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 924.536134] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 925.471178] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 925.976137] 8021q: adding VLAN 0 to HW filter on device bond0 [ 926.109482] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 926.241921] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 926.248244] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 926.256568] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 926.385345] 8021q: adding VLAN 0 to HW filter on device team0 [ 927.183891] syz-executor4 invoked oom-killer: gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 927.195049] syz-executor4 cpuset=syz4 mems_allowed=0 [ 927.200325] CPU: 0 PID: 20299 Comm: syz-executor4 Not tainted 4.17.0+ #7 [ 927.207222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 927.216575] Call Trace: [ 927.219180] dump_stack+0x185/0x1d0 [ 927.222809] dump_header+0x2cc/0x16f0 [ 927.226607] ? __msan_poison_alloca+0x15c/0x1d0 [ 927.231304] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 927.236770] ? ___ratelimit+0x67f/0x760 [ 927.240757] oom_kill_process+0x341/0x2160 [ 927.245015] ? mem_cgroup_scan_tasks+0x289/0x610 [ 927.249795] out_of_memory+0x1700/0x1da0 [ 927.253871] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 927.259253] ? _cond_resched+0x8b/0xd0 [ 927.263204] mem_cgroup_oom_synchronize+0x1408/0x1760 [ 927.268420] ? mem_cgroup_oom_synchronize+0x1760/0x1760 [ 927.273805] pagefault_out_of_memory+0x57/0x110 [ 927.278497] mm_fault_error+0x460/0x7c0 [ 927.282503] __do_page_fault+0x1274/0x1a10 [ 927.286763] do_page_fault+0xb7/0x250 [ 927.290583] ? page_fault+0x8/0x30 [ 927.294154] page_fault+0x1e/0x30 [ 927.297610] RIP: 0033:0x407308 [ 927.300792] RSP: 002b:0000000000a3ea58 EFLAGS: 00010246 [ 927.306154] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000040fb80 [ 927.313418] RDX: 0000000000000038 RSI: 0000000000000000 RDI: 00000000000000fa [ 927.320679] RBP: 0000000000000013 R08: 0000000000000000 R09: 000000000000000a [ 927.327964] R10: 0000000000000075 R11: 0000000000000246 R12: 00000000000003e0 [ 927.335242] R13: 0000000000411a30 R14: 0000000000000000 R15: 0000000000000000 [ 927.342617] Task in /syz4 killed as a result of limit of /syz4 [ 927.348850] memory: usage 872kB, limit 0kB, failcnt 920 [ 927.354391] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 927.361228] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 927.367450] Memory cgroup stats for /syz4: cache:100KB rss:0KB rss_huge:0KB shmem:24KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 927.387476] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 927.396332] [20299] 0 20299 17553 8392 114688 0 0 syz-executor4 [ 927.405275] Memory cgroup out of memory: Kill process 20299 (syz-executor4) score 8420000 or sacrifice child [ 927.415398] Killed process 20299 (syz-executor4) total-vm:70212kB, anon-rss:80kB, file-rss:33488kB, shmem-rss:0kB [ 927.443427] oom_reaper: reaped process 20299 (syz-executor4), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 22:23:55 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x430, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x3fa, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 22:23:55 executing program 4: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0x7ff) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue0\x00', 0x3}) 22:23:55 executing program 1: syz_emit_ethernet(0x4, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaae52b133ae9aaaaaaaa000000000028000000000006907eac020000001414bb0000400103e2a2fc79c16f6416ef737009000000b5a4a8ad0501e6190179dc1a548b1ed1f8db0aa39f2e9bcb224f0a1e4fcb5508b3af470a3928340700000072", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES32, @ANYRES16, @ANYRES16, @ANYBLOB="c467a4da10ede31e9b82755b28b912a79d67606eed974885eeace12bf4dd2b6b6026dcb6eb", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES32, @ANYPTR64], @ANYBLOB="eca3729915578e9c4becc2f7981851426094c85973e754880b494e50c7711b26f2f8f036be795708ba72fd7a", @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYPTR]]], &(0x7f0000000000)={0x0, 0x0, [0x40000000]}) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000440)=0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x2, 0x7ff, 0x8, 0x6, 0x0, 0x8, 0x0, 0x8, 0x400, 0x7, 0x0, 0xfffffffffffffff7, 0x9, 0x4, 0x98c, 0x100, 0x1, 0x800, 0x1, 0x20, 0x8, 0x4, 0xa5, 0x4, 0x9, 0x7ff, 0x15ec0d31, 0x1, 0x7, 0xd2, 0x8001, 0x27, 0x7fff, 0x3, 0x6, 0x6, 0x0, 0x2, 0x1, @perf_config_ext={0x8, 0x100000001}, 0x1810, 0x5, 0x5, 0x3, 0xfffffffeffffffff, 0x8000, 0x80}, r1, 0xc, r0, 0x2) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffe00, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0xcd2, 0xfecc, 0x20, 0x10001}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={r2, 0x7}, 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000300)) 22:23:55 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x94) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000180)={0x2, 0x5, 0x6, 0x5, 0x9, 0x5}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 22:23:55 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x80, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{}, {0x0}, {}, {}]}) accept4$inet6(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000200)=0x1c, 0x80800) ioctl$DRM_IOCTL_GET_SAREA_CTX(r5, 0xc010641d, &(0x7f0000000180)={r6, &(0x7f0000000140)=""/18}) ioctl(r4, 0x4000008912, &(0x7f0000000000)="2957e1311f16f477671070") dup2(r2, r3) fcntl$setown(r2, 0x8, r1) tkill(r1, 0x16) 22:23:55 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x53, &(0x7f0000005780)={{{@in6, @in6=@loopback}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000005880)=0x3) close(r2) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x8}, 0x1c) 22:23:55 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x400000, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = gettid() ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='net/psched\x00') write$cgroup_pid(r3, &(0x7f00000000c0), 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x80100, 0x0) ptrace$poke(0x5, r1, &(0x7f0000000040), 0x5) 22:23:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ed277a4200100360070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f0000000300)='cgroup.subtree_control\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001a00)=[{{&(0x7f0000001700)=@generic, 0x80, &(0x7f0000000240), 0x0, &(0x7f00000019c0)=""/61, 0x3d}}], 0x1, 0x0, &(0x7f0000001ac0)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f00000002c0), 0x34d) 22:23:55 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x430, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x3fa, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 22:23:55 executing program 2: socketpair(0x1f, 0x2, 0x100, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x5, 0x30}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1f}}}, 0x7, 0x7}, 0x90) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl(r3, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r4 = socket$inet_smc(0x2b, 0x1, 0x0) getsockname$inet(r4, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) 22:23:55 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000140)={0x4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xa}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xfffffffffffffffd, 0x0, @loopback={0x0, 0x1}, 0x1000000000}}}, 0x108) 22:23:55 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x20000) ioctl$TCFLSH(r0, 0x540b, 0xf23) [ 927.757513] device bridge_slave_1 left promiscuous mode [ 927.763387] bridge0: port 2(bridge_slave_1) entered disabled state 22:23:55 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket(0x1e, 0x1000000000005, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000000300), 0x0, &(0x7f000016cf61)}, 0x0) recvmsg$kcm(r1, &(0x7f0000008000)={&(0x7f0000c1d000)=@ax25, 0x10, &(0x7f0000241ff0)=[{&(0x7f00009a9fff)=""/1, 0x1}], 0x1, &(0x7f0000c21000)}, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x67, 0x0, 0x8, 0x3000}, {0x9, 0xfffffffffffffffc, 0x100, 0x16a5bfc6}, {0x2, 0x3eda, 0x1000000000000000, 0x100000000}, {0x40, 0xfffffffffffffff9, 0xa03a, 0x7}, {0x8001, 0x8f6, 0x200, 0x9}, {0x9, 0xb9, 0x10000, 0x4}, {0x5, 0x5, 0x8000, 0x20}, {0x0, 0x3, 0x2, 0x2}]}, 0x10) clock_gettime(0x0, &(0x7f0000003980)={0x0, 0x0}) recvmmsg(r1, &(0x7f00000035c0)=[{{&(0x7f0000002880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002c00)=[{&(0x7f0000002bc0)=""/60, 0x3c}], 0x1, &(0x7f0000002c80)=""/123, 0x7b}}, {{&(0x7f0000002d00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000002d80)=""/58, 0x3a}], 0x1, 0x0, 0x1f}}], 0x3fffffffffffd23, 0x3, &(0x7f0000001340)={0x0, r2+30000000}) [ 927.850045] device bridge_slave_0 left promiscuous mode [ 927.856194] bridge0: port 1(bridge_slave_0) entered disabled state 22:23:55 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)={0x2, 0x0, [0x0, 0xe2]}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) syz_open_procfs$namespace(r0, &(0x7f00000000c0)='ns/mnt\x00') 22:23:55 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x434, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x3fe, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) [ 928.014231] team0 (unregistering): Port device team_slave_1 removed 22:23:56 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x434, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x3fe, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) [ 928.055262] team0 (unregistering): Port device team_slave_0 removed [ 928.081054] bond0 (unregistering): Releasing backup interface bond_slave_1 22:23:56 executing program 1: [ 928.111178] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 928.228723] bond0 (unregistering): Released all slaves [ 928.366367] IPVS: ftp: loaded support on port[0] = 21 [ 929.348701] bridge0: port 1(bridge_slave_0) entered blocking state [ 929.355217] bridge0: port 1(bridge_slave_0) entered disabled state [ 929.362868] device bridge_slave_0 entered promiscuous mode [ 929.401459] bridge0: port 2(bridge_slave_1) entered blocking state [ 929.407916] bridge0: port 2(bridge_slave_1) entered disabled state [ 929.415368] device bridge_slave_1 entered promiscuous mode [ 929.455173] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 929.496382] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 929.608544] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 929.651295] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 929.830307] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 929.837626] team0: Port device team_slave_0 added [ 929.875168] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 929.882691] team0: Port device team_slave_1 added [ 929.920293] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 929.960834] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 930.000323] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 930.007571] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 930.016842] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 930.050641] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 930.057906] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 930.067137] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 930.456747] bridge0: port 2(bridge_slave_1) entered blocking state [ 930.463208] bridge0: port 2(bridge_slave_1) entered forwarding state [ 930.470144] bridge0: port 1(bridge_slave_0) entered blocking state [ 930.476592] bridge0: port 1(bridge_slave_0) entered forwarding state [ 930.484295] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 930.497302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 931.941810] 8021q: adding VLAN 0 to HW filter on device bond0 [ 932.080752] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 932.219353] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 932.225633] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 932.234273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 932.367423] 8021q: adding VLAN 0 to HW filter on device team0 [ 933.183867] syz-executor4 invoked oom-killer: gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 933.195248] syz-executor4 cpuset=syz4 mems_allowed=0 [ 933.200529] CPU: 0 PID: 20637 Comm: syz-executor4 Not tainted 4.17.0+ #7 [ 933.207413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 933.216770] Call Trace: [ 933.219384] dump_stack+0x185/0x1d0 [ 933.223026] dump_header+0x2cc/0x16f0 [ 933.226833] ? __msan_poison_alloca+0x15c/0x1d0 [ 933.231539] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 933.237021] ? ___ratelimit+0x67f/0x760 [ 933.241036] oom_kill_process+0x341/0x2160 [ 933.245293] ? mem_cgroup_scan_tasks+0x289/0x610 [ 933.250060] out_of_memory+0x1700/0x1da0 [ 933.254131] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 933.259511] ? _cond_resched+0x8b/0xd0 [ 933.263420] mem_cgroup_oom_synchronize+0x1408/0x1760 [ 933.268631] ? mem_cgroup_oom_synchronize+0x1760/0x1760 [ 933.274045] pagefault_out_of_memory+0x57/0x110 [ 933.278718] mm_fault_error+0x460/0x7c0 [ 933.282726] __do_page_fault+0x1274/0x1a10 [ 933.286974] do_page_fault+0xb7/0x250 [ 933.290798] ? page_fault+0x8/0x30 [ 933.294336] page_fault+0x1e/0x30 [ 933.297801] RIP: 0033:0x407308 [ 933.300989] RSP: 002b:0000000000a3ea58 EFLAGS: 00010246 [ 933.306359] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000040fb80 [ 933.313627] RDX: 0000000000000038 RSI: 0000000000000000 RDI: 00000000000000fa [ 933.320894] RBP: 0000000000000013 R08: 0000000000000000 R09: 000000000000000a [ 933.328160] R10: 0000000000000075 R11: 0000000000000246 R12: 00000000000003e0 [ 933.335426] R13: 0000000000411a30 R14: 0000000000000000 R15: 0000000000000000 [ 933.342796] Task in /syz4 killed as a result of limit of /syz4 [ 933.349053] memory: usage 872kB, limit 0kB, failcnt 928 [ 933.354517] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 933.361390] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 933.367617] Memory cgroup stats for /syz4: cache:100KB rss:0KB rss_huge:0KB shmem:24KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 933.387665] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 933.396540] [20637] 0 20637 17553 8392 114688 0 0 syz-executor4 [ 933.405493] Memory cgroup out of memory: Kill process 20637 (syz-executor4) score 8420000 or sacrifice child [ 933.415653] Killed process 20637 (syz-executor4) total-vm:70212kB, anon-rss:80kB, file-rss:33488kB, shmem-rss:0kB 22:24:01 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x24080, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0xa0800, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0xffffffffffffffff) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f00000012c0)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x9, 0x30}, &(0x7f0000000040)=0x18) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200040) vmsplice(r0, &(0x7f00000025c0)=[{&(0x7f00000002c0)="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0xfc8}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000002540)="a83dea11050dee8e0ee9897a928c432f563b8f0bd53f8a8b75ae2a4e3e219f66127f9289d1dde1f98ec2682f1b6a3d5a5897f3f76ae98ee4e12a5e42aa614e328218", 0x42}], 0x3, 0x4) 22:24:01 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x434, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x3fe, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "2b00b32def4f1142b6793bb530f9b20e90aa25d5c2b9431efd840a07c1922833b2c789aefbbaee9f63cbab38a8acfb8dba0595ecb683e74ea2bc44a7aee9c52e18ca01c06a5c354712b8b1ff75f45ba55a3487c83849023d37e037d2d3e3e842e9ba099e9ed8775d1173d8e78335aa65d58f54c1d78d4fce897cfefa24b7f268f90be76c7f4e1bfe4d84a869353e931c3732afea55697618a1318ecb657b34172b93fd59d7988d43630cf81e976a0ea01fd8b2547ab593bc605c985f56664b84ed3c9f90ffb666e030c794e2d2d5070af38d83dc275da88cfe6910b2ded59f6c418af5d247237eceb14857c1d7c3ee32e729d9793040f8f4e432eb875a89fe31cbed117f0e76643797169fba3dac3f377d145ce97980ba626da7a279e698a9e040a22d63c535f0ee06adb59e9e06ad7295e6601f3a5fe9b581975993c6c775734212bccb26288d42a672c965d40e80d0e1908f04425a60a08241378ec7ff88315de073b64c5f9647e51732be34988e0948f12e6c560bedbece811bca501d4389dbfe20e4df5160cd7324c0670c7b3e8980b061e31b1c8461d6f7a63f9e9fd24326924c076e01631a0b9703a6106accfaa064075fa1f16e16c5171b6a324e8642b2ab76618b824110c312ab12d9f65d6a980634a6a7cba8bf89e01a91259f446232476a1c490982636b78d1300befab1a2f6e8261e07336c5692db37bb7d3cebf4a942b62f2fa6cceb7e488aa02b2e52c6f82bd3792845fff41cce52e0469d14821ce11491864860c11421a92dae3152eb23106a0c679d2b1f0a9809b56abdcf893f9531508f24e64ec911fd8e8b3c8fd2291f1a7b910222c38533d4caadac9acd194be7e53549c1719bdf668887a0e19db83b5356f8f7d93cbef1ef3505dcc40d0d2a02a2745ab518979b9c3774babfe8e70ead767c7a00289b8cc6e51d1a957548270cb3f5064961a88f61b34f9442d78ae5a8551713f9afb4269d689f9adb6b4a902a637184f7f899efe9fa0ddb45cd1076c4eeeda51ca8dc20dcfc9cc5f56768073b3f4c2c9f543324a4fd0b8bc7b95e232bf85bf222394fa4336ab4007d7ad2dc85afa6eb79ad2624c4be6c674ee98fce9a51786b7cc2b5044de114d36d2690e13bcedf96590c7d5aeb8040b74c4d6a5aa38a7c1f0857522f4f968795056b9a7034dc3444784f9486b575e44dec3216d72845500e63297d7197961e7e593ea3411001d1d47ba42d70e7af8e91246c02d7e37ff0eb60abebc37dd00315b4fbb09e77a6b5f7e8441818ebcfafecf622731f1db8a11fa2de8e30d808bedbfee104b3b1100f5094675521da07dd2a28be7e486b325a0f0e6d75116be1bbc2aa20deb64a6e4e7b824b12d009e6f1802f5a8e31559b125d71d00a5684fbde4668f5af1eb4ca04fa7c4ef4d2a194b08"}}}}}}, &(0x7f0000001780)) 22:24:01 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x26, 0xffffffffffffffff, 0x761]}) 22:24:01 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80, 0x800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x27e6}, 0x4) io_setup(0x6, &(0x7f0000000100)=0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x101400, 0x0) io_cancel(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x6, r0, &(0x7f0000000140)="4f67ea2b5a030193a2e370dd2d1cdd5cde61199552e91a3f35d55f19678adc2157df1ba9cbc1ab91fa55877ed802f48a733908a678c7811fbf43ce0e5fc706383e851cb312994131925051a9b38b34dd64af4f10f37f95310cb89b25047e70a13344001396d019915bd2280b4facb1356676196e17df1322bce26d8039f48c0e0e0949b26adde4a14dcb9b6df0736bb1efbe82685cd9f6", 0x97, 0x200000000000, 0x0, 0x1, r2}, &(0x7f0000000280)) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00000002c0)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000300)=0x0) sched_setparam(r3, &(0x7f0000000340)=0x1f) r4 = semget(0x1, 0x0, 0x20) semctl$IPC_RMID(r4, 0x0, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000380)={'filter\x00', 0xd3, "8cf3b8430f717ce1df3e6e985437d4399ad9104e8164f4f5bdf647dd8b38d05af540af6a82da87712ac65c1bfc0a0a5115e0d3b039a19c151feb2b67365b8d89572063a8e15915e6e61e5101e8996f539762222abb0707934bc9728b775ba916881ee4f8f0e49c73af496e801cc16af5412b2d7759f3dc835e365cd6137d8186375572c8556119c3ee09828049180e3d120c8792ea0600459581c6e82b0e886b71fd89b93f5c85fb5195182a307640013a003eb5eee329ca5fe3628f0d906a37734e91e595c9799a11fa12e2e55a7fd5789b4f"}, &(0x7f0000000480)=0xf7) finit_module(r0, &(0x7f00000004c0)='filter\x00', 0x1) sched_setparam(r3, &(0x7f0000000500)=0x2) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000540)={0x0, 0x80000000, 0xfffffffffffffffb, 0x3f, 0xffffffffffffffff, 0x2}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000006c0)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f0000002b80)={&(0x7f0000000580)={0x10}, 0xc, &(0x7f0000002b40)={&(0x7f0000000700)={0x2408, 0x6, 0x4, 0x300, 0x70bd29, 0x25dfdbff, {0x7, 0x0, 0x9}, [@generic="c229f7b388b82bd23055817c865c5681910bfa28889b9e18a70f3ff7aba86dee28f8394465dd875240b8fc4c7dd53f7c49c9f1e447cb3973176c2954209b2f2e0afbd64d608c523932f2df", @nested={0x50, 0x80, [@generic, @typed={0x4, 0xf}, @generic, @generic="9111eac40bd9ffa05309b05d1e626efb5cb54c9a80e780347a74126f966c713fba4866cd2617a18114bf16798384199f7fe90e6b6891ed0aff09b124e80c0ddbad39968240ca4312"]}, @nested={0x24, 0x71, [@typed={0x8, 0x6a, @ipv4=@multicast2=0xe0000002}, @typed={0x4, 0x6b}, @typed={0x14, 0x74, @ipv6}]}, @generic="7a8b790c86ac464fa81f48daa09b56038ac39dbb1ef0e7750ab4018dee05bb1cc6afcf70012f2f06e3b402b0e61fbead0a1768b5be004a290d6f3ea066f30eedda66f733f3507c49dad1bcf6ee521cedf63badbb128a1012f28d2c3fc157d13b1caaa4e7357d22bd3e35f44b69cfa711f6388cf38894c07c37ba803220e61c711d972e577cf811f48f8c0907893b2b77a75136f9fc161bb5d1aff6e2b5ef75724f9d78317ae0cd643d88e2c3f373c40493b1d0e88313edf877", @nested={0x1260, 0xe, [@generic="9257b18b71a1566f92329f81d09a50f794794dabc350c19c503f64eb86011fd280ebc4f37841efc7925269547790203c9d79290d15d22dc2de66454dae2eda967c73061146c731527c1f1bf2c250b3eb4011ce4b4cf161d08444a18492ce969f996e962eb5c9c72ddb632c66f151c1f96c4b97a2b7dd5325e2faa136d10db714de1fad6d4be2c65710942fee480c3bec7c0dc12003d8cc84c5db09", @generic="a4f99fc6b25ac49967ab9d4cec9ddec134a0d99ba5dfa53f0e92c65b99ae635e23dd163c02931002c42ce045fab83647ff8c3808a037f9f73081746fdc84d8893ab4126833a6ef722c7ee159ba1bd6eb49e6092185d9b810ceef4a11641f03091a76f28714014e4837aebeaa41c7b1a1386493bd3e8e5aa4c43acb1af60e058b0df040268b3770cf29c03ca4481549a5648ece", @typed={0x14, 0x22, @ipv6=@ipv4={[], [0xff, 0xff]}}, @typed={0x8, 0x12, @fd=r2}, @typed={0x1004, 0x91, 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@generic="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", @typed={0xc, 0x2d, @u64=0xa6}, @nested={0x10, 0x6, [@typed={0xc, 0x76, @str='filter\x00'}]}]}, 0x2408}, 0x1, 0x0, 0x0, 0x20008000}, 0x40) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002bc0)={0x0}, &(0x7f0000002c00)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000002c40)={r6, 0xaf}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000002e40)={&(0x7f0000002c80)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000002d40)=[{&(0x7f0000002cc0)="d4c91a84dd3fa9aab6ed7b793b68895e5b7cb11dc51e18521d9fb8371cf874cb3c15afee00b472a0eddef322c02619c46c4a5f99b560efe19f07a7931f3e159e51c2f814", 0x44}], 0x1, &(0x7f0000002d80)=[@sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x8000, 0x100000000, 0x7ff, r6}}, @init={0x18, 0x84, 0x0, {0xde7, 0x1, 0x2, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x20}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x6}}, @init={0x18, 0x84, 0x0, {0x5, 0xa392, 0x8001}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x9}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0xa8}}], 0xb0, 0xbf5b19324376313f}, 0x20004000) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f0000002e80)=0x20) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000002ec0), &(0x7f0000002f00)=0x4) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ppoll(&(0x7f0000002f40)=[{r0, 0x1}, {r0, 0x100}, {r0, 0x100}], 0x3, &(0x7f0000002f80)={0x0, 0x989680}, &(0x7f0000002fc0)={0x8}, 0x8) write(r0, &(0x7f0000003000)="3bb732c6e968472b3c722ef6c147137137f04330af75b3327d4df6aa3769f73cec7bbfeff0347aabf5a38892ec95424f663e3fce55f51d76a3637777c043f58baed935daecc6e278eb0f42be4fa0bcc166cada49cc2f2e45d347e45b1cc8580208a4e51fac685a0adc9972fde86a3bb6073be02dd63d8c789c02246453cf61e97a276a0b0f3d70eb8cc42fe21397a235ef1e39ca4301ad09d1b37945fe2bbd01a6acdf9a6a8f21ec6cd4ed74ef9cdef2f1fcc26a9bb3c31f128e71aa8b75f137eb09e0c1a2b9384f2a920d2864f6e49c7301e90c43f66eb513ef2808a12e10", 0xdf) poll(&(0x7f0000003100)=[{r2, 0x4}, {r0}, {r0, 0x74d539a3f808f277}, {r2}, {r0, 0x8008}, {r2, 0x180}], 0x6, 0x100000000) r7 = fcntl$dupfd(r0, 0x406, r2) setsockopt$bt_rfcomm_RFCOMM_LM(r7, 0x12, 0x3, &(0x7f0000003140)=0x20, 0x4) socket$unix(0x1, 0x2, 0x0) ioctl$TIOCLINUX6(r7, 0x541c, &(0x7f0000003180)={0x6, 0x401}) r8 = msgget$private(0x0, 0x54) msgctl$IPC_STAT(r8, 0x2, &(0x7f00000031c0)=""/12) 22:24:01 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000006ff4)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000002c0)="025cc83d6d345f8f760070") recvfrom$inet(r0, &(0x7f0000000040)=""/225, 0xe1, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x708000) r1 = dup2(r0, r0) setsockopt$inet_opts(r1, 0x0, 0x7, &(0x7f0000000240)="00e7a469", 0x4) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x3}, 0x10) unshare(0x44000400) r2 = socket$netlink(0x10, 0x3, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 22:24:01 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x3ed7c21588bc96cf, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000001c0)={0x2, 'erspan0\x00', 0x2}, 0x18) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800c0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) sendto$inet(r1, &(0x7f0000000180)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100), &(0x7f0000000140)=0x8) 22:24:01 executing program 0: r0 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) r1 = shmget(0x0, 0x2000, 0x8, &(0x7f0000002000/0x2000)=nil) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00000000c0)=0x4) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/78) r2 = memfd_create(&(0x7f0000000080)='*}\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x51, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) pwritev(r2, &(0x7f0000001340)=[{&(0x7f0000003540)="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0x1001}, {&(0x7f0000001280)="ca3c5912f6ceeca96183276a05c414fb78d8eb2f89d3f40bc8fcd3de2316b570d553b1caf37f84b1b075a53d216fa741b007871d02eb1d6e8383da0e3df344079017b2109f846267e1e690cad274ee8f2b8c15f18ab50553630c4b28108646395483aea1046feaee759a6dd83b7764773f323b590a7e0623d15bea2e003e871e74850432a80e9f23196049607377075715c4aebc2ba474199a9dcdf344ec", 0x9e}, {&(0x7f0000000200)="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0x1000}], 0x1000000000000130, 0x0) 22:24:01 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={0x9, 0x8, 0xe, 0x401, 0x0, 0xffffffffffffffe0, 0x4, 0x3, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}]}, &(0x7f0000000240)=0x10) [ 933.561927] syz-executor3: page allocation failure: order:9, mode:0x3080020(GFP_ATOMIC|0x2000000), nodemask=(null) [ 933.561949] syz-executor6: page allocation failure: order:9, mode:0x3080020(GFP_ATOMIC|0x2000000), nodemask=(null) [ 933.572491] syz-executor3 cpuset= [ 933.582964] syz-executor6 cpuset= [ 933.582967] syz3 mems_allowed=0 [ 933.586403] syz6 [ 933.589846] CPU: 0 PID: 20913 Comm: syz-executor3 Not tainted 4.17.0+ #7 [ 933.593105] mems_allowed=0 [ 933.595059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 933.614120] Call Trace: [ 933.616724] dump_stack+0x185/0x1d0 [ 933.620440] warn_alloc+0x430/0x690 [ 933.624069] __alloc_pages_nodemask+0x5b1c/0x5cc0 [ 933.628921] ? kernel_poison_pages+0x40/0x360 [ 933.633427] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 933.638887] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 933.643898] ? kmsan_set_origin_inline+0x6b/0x120 [ 933.648725] ? __msan_poison_alloca+0x15c/0x1d0 [ 933.653393] kmsan_alloc_page+0x82/0xe0 [ 933.657353] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 933.662100] ? kmsan_set_origin_inline+0x6b/0x120 [ 933.666934] ? __msan_poison_alloca+0x15c/0x1d0 [ 933.671603] ? __should_failslab+0x278/0x2a0 [ 933.676008] ? should_fail+0x57/0xab0 [ 933.679810] ? __should_failslab+0x278/0x2a0 [ 933.684231] ? kmsan_set_origin_inline+0x6b/0x120 [ 933.689062] ? __msan_poison_alloca+0x15c/0x1d0 [ 933.693717] ? kmsan_set_origin+0x9e/0x160 [ 933.697943] alloc_pages_vma+0x1555/0x17f0 [ 933.702168] do_huge_pmd_anonymous_page+0xbdd/0x2540 [ 933.707263] handle_mm_fault+0x44ca/0x7ed0 [ 933.711481] ? kmsan_set_origin_inline+0x6b/0x120 [ 933.716325] __do_page_fault+0xec6/0x1a10 [ 933.720465] do_page_fault+0xb7/0x250 [ 933.724256] ? page_fault+0x8/0x30 [ 933.727795] page_fault+0x1e/0x30 [ 933.731242] RIP: 0033:0x43cf31 [ 933.734415] RSP: 002b:0000000000a3e978 EFLAGS: 00010202 [ 933.739761] RAX: 00000000200000c0 RBX: 0000000000000000 RCX: 000000000000642f [ 933.747015] RDX: 000000000000000e RSI: 0000000000730020 RDI: 00000000200000c0 [ 933.754272] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000001d98940 [ 933.761544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 933.768804] R13: 0000000000000002 R14: 0000000000000000 R15: 00000000000e41d9 [ 933.776083] CPU: 1 PID: 20915 Comm: syz-executor6 Not tainted 4.17.0+ #7 [ 933.776084] Mem-Info: [ 933.776112] active_anon:65658 inactive_anon:78 isolated_anon:0 [ 933.776112] active_file:5437 inactive_file:8374 isolated_file:0 [ 933.776112] unevictable:1 dirty:43 writeback:0 unstable:0 [ 933.776112] slab_reclaimable:3874 slab_unreclaimable:10680 [ 933.776112] mapped:66461 shmem:97 pagetables:1035 bounce:0 [ 933.776112] free:57959 free_pcp:408 free_cma:0 [ 933.782919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 933.785351] Node 0 active_anon:262632kB inactive_anon:312kB active_file:21748kB inactive_file:33496kB unevictable:4kB isolated(anon):0kB isolated(file):0kB mapped:265844kB dirty:172kB writeback:0kB shmem:388kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 47104kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 933.818453] Call Trace: [ 933.827788] Node 0 [ 933.855804] dump_stack+0x185/0x1d0 [ 933.858400] DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 933.860606] warn_alloc+0x430/0x690 [ 933.864199] lowmem_reserve[]: [ 933.889698] __alloc_pages_nodemask+0x5b1c/0x5cc0 [ 933.893302] 0 [ 933.896392] ? kernel_poison_pages+0x40/0x360 [ 933.901200] 2817 [ 933.902987] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 933.907446] 7244 [ 933.909519] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 933.914929] 7244 [ 933.916983] ? kmsan_set_origin_inline+0x6b/0x120 [ 933.923940] ? __msan_poison_alloca+0x15c/0x1d0 [ 933.928752] Node 0 DMA32 free:135504kB min:26224kB low:32780kB high:39336kB active_anon:76276kB inactive_anon:16kB active_file:1116kB inactive_file:2816kB unevictable:4kB writepending:24kB present:3129292kB managed:2889508kB mlocked:0kB kernel_stack:192kB pagetables:40kB bounce:0kB free_pcp:1272kB local_pcp:648kB free_cma:0kB [ 933.933441] kmsan_alloc_page+0x82/0xe0 [ 933.933459] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 933.962409] lowmem_reserve[]: [ 933.966380] ? kmsan_set_origin_inline+0x6b/0x120 [ 933.971107] 0 [ 933.974199] ? __msan_poison_alloca+0x15c/0x1d0 [ 933.979042] 0 [ 933.980830] ? __should_failslab+0x278/0x2a0 [ 933.985485] 4426 [ 933.987290] ? should_fail+0x57/0xab0 [ 933.991677] 4426 [ 933.993728] ? __should_failslab+0x278/0x2a0 [ 933.999553] ? kmsan_set_origin_inline+0x6b/0x120 [ 934.003928] Node 0 [ 934.008751] ? __msan_poison_alloca+0x15c/0x1d0 [ 934.008773] Normal free:80428kB min:41208kB low:51508kB high:61808kB active_anon:186308kB inactive_anon:296kB active_file:20632kB inactive_file:30680kB unevictable:0kB writepending:148kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:9856kB pagetables:4100kB bounce:0kB free_pcp:360kB local_pcp:164kB free_cma:0kB [ 934.008780] lowmem_reserve[]: [ 934.011004] ? kmsan_set_origin+0x9e/0x160 [ 934.015726] 0 [ 934.044783] alloc_pages_vma+0x1555/0x17f0 [ 934.047870] 0 [ 934.052095] do_huge_pmd_anonymous_page+0xbdd/0x2540 [ 934.053861] 0 [ 934.058086] handle_mm_fault+0x44ca/0x7ed0 [ 934.059852] 0 [ 934.064942] ? kmsan_set_origin_inline+0x6b/0x120 [ 934.070936] __do_page_fault+0xec6/0x1a10 [ 934.072699] Node 0 [ 934.077528] do_page_fault+0xb7/0x250 [ 934.081643] DMA: [ 934.083873] ? page_fault+0x8/0x30 [ 934.087638] 0*4kB [ 934.089698] page_fault+0x1e/0x30 [ 934.093203] 0*8kB [ 934.095334] RIP: 0033:0x4077d5 [ 934.098773] 0*16kB [ 934.100901] RSP: 002b:0000000000a3e940 EFLAGS: 00010246 [ 934.104079] 1*32kB [ 934.111631] (U) [ 934.113857] RAX: 0000000020006ff4 RBX: 0000000000000000 RCX: 0000000000000000 [ 934.113860] 2*64kB (U) [ 934.115845] RDX: 9cff70a126566765 RSI: 0000000000000000 RDI: 00000000020b2848 [ 934.123100] 1*128kB [ 934.125683] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000730088 [ 934.132927] (U) [ 934.135233] R10: 0000000000a3e940 R11: 0000000000000246 R12: 0000000000000000 [ 934.142479] 1*256kB [ 934.144612] R13: 0000000000000002 R14: 000000000072bea0 R15: 00000000000e41d1 [ 934.151878] (U) [ 934.158823] syz-executor5: page allocation failure: order:9, mode:0x3080020(GFP_ATOMIC|0x2000000), nodemask=(null) [ 934.161440] 0*512kB [ 934.163426] syz-executor5 cpuset= [ 934.173887] 1*1024kB [ 934.176186] syz5 [ 934.179614] (U) [ 934.181999] mems_allowed=0 [ 934.183947] 1*2048kB [ 934.185903] CPU: 1 PID: 20912 Comm: syz-executor5 Not tainted 4.17.0+ #7 [ 934.188805] (M) [ 934.191201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 934.198102] 3*4096kB [ 934.200058] Call Trace: [ 934.209414] (M) [ 934.211814] dump_stack+0x185/0x1d0 [ 934.214371] = 15904kB [ 934.216335] warn_alloc+0x430/0x690 [ 934.219928] Node 0 [ 934.222334] __alloc_pages_nodemask+0x5b1c/0x5cc0 [ 934.226279] DMA32: [ 934.228503] ? kernel_poison_pages+0x40/0x360 [ 934.233321] 3818*4kB [ 934.235555] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 934.240015] (UME) [ 934.242427] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 934.247826] 2879*8kB [ 934.249974] ? kmsan_set_origin_inline+0x6b/0x120 [ 934.254885] (UME) [ 934.257279] ? __msan_poison_alloca+0x15c/0x1d0 [ 934.262090] 1749*16kB [ 934.264229] kmsan_alloc_page+0x82/0xe0 [ 934.268860] (UME) [ 934.271359] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 934.275303] 607*32kB [ 934.277437] ? kmsan_set_origin_inline+0x6b/0x120 [ 934.282166] (UME) [ 934.284562] ? __msan_poison_alloca+0x15c/0x1d0 [ 934.289383] 156*64kB [ 934.291517] ? __should_failslab+0x278/0x2a0 [ 934.296150] (UM) [ 934.298544] ? should_fail+0x57/0xab0 [ 934.302916] 29*128kB [ 934.304962] ? __should_failslab+0x278/0x2a0 [ 934.308724] (UM) [ 934.311116] ? kmsan_set_origin_inline+0x6b/0x120 [ 934.315494] 43*256kB [ 934.317538] ? __msan_poison_alloca+0x15c/0x1d0 [ 934.322349] (UM) [ 934.324760] ? kmsan_set_origin+0x9e/0x160 [ 934.329402] 17*512kB [ 934.331458] alloc_pages_vma+0x1555/0x17f0 [ 934.335676] (UME) [ 934.338075] do_huge_pmd_anonymous_page+0xbdd/0x2540 [ 934.342285] 16*1024kB [ 934.344423] handle_mm_fault+0x44ca/0x7ed0 [ 934.349486] (UME) [ 934.351967] ? kmsan_set_origin_inline+0x6b/0x120 [ 934.356169] 0*2048kB [ 934.358312] __do_page_fault+0xec6/0x1a10 [ 934.363119] 0*4096kB [ 934.365530] do_page_fault+0xb7/0x250 [ 934.369640] = 135504kB [ 934.372036] ? page_fault+0x8/0x30 [ 934.375800] Node 0 [ 934.378285] page_fault+0x1e/0x30 [ 934.381790] Normal: [ 934.384012] RIP: 0033:0x4077fa [ 934.387431] 774*4kB [ 934.389730] RSP: 002b:0000000000a3e940 EFLAGS: 00010246 [ 934.392898] (MEH) [ 934.400545] 2751*8kB [ 934.402666] RAX: 0000000020f5dfe4 RBX: 0000000000000000 RCX: 000000000000000a [ 934.402673] (UMEH) [ 934.405065] RDX: 41186564aa655b97 RSI: 0000000000000000 RDI: 000000000271b848 [ 934.412309] 1448*16kB [ 934.414614] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000730088 [ 934.422397] (UME) [ 934.424877] R10: 0000000000a3e940 R11: 0000000000000000 R12: 0000000000000000 [ 934.432130] 542*32kB [ 934.434274] R13: 0000000000000002 R14: 000000000072c9a0 R15: 00000000000e41d6 [ 934.441527] (UME) [ 934.447429] syz-executor5: page allocation failure: order:9, mode:0x3080020(GFP_ATOMIC|0x2000000), nodemask=(null) [ 934.451169] 140*64kB [ 934.453305] syz-executor5 cpuset= [ 934.463760] (UMH) [ 934.466154] syz5 [ 934.469592] 34*128kB [ 934.471737] mems_allowed=0 [ 934.473683] (UM) [ 934.476077] CPU: 1 PID: 20912 Comm: syz-executor5 Not tainted 4.17.0+ #7 [ 934.478976] 4*256kB [ 934.481017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 934.487830] (U) 0*512kB [ 934.490140] Call Trace: [ 934.499480] 0*1024kB [ 934.502145] dump_stack+0x185/0x1d0 [ 934.504701] 0*2048kB [ 934.507093] warn_alloc+0x430/0x690 [ 934.510683] 0*4096kB [ 934.513085] __alloc_pages_nodemask+0x5b1c/0x5cc0 [ 934.516673] = 79952kB [ 934.519074] ? kernel_poison_pages+0x40/0x360 [ 934.523883] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 934.526274] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 934.530736] 13908 total pagecache pages [ 934.539294] ? __alloc_pages_nodemask+0xf7b/0x5cc0 [ 934.544707] 0 pages in swap cache [ 934.548681] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 934.553566] Swap cache stats: add 0, delete 0, find 0/0 [ 934.557007] ? kmsan_set_origin_inline+0x6b/0x120 [ 934.561897] Free swap = 0kB [ 934.567256] ? __msan_poison_alloca+0x15c/0x1d0 [ 934.572423] Total swap = 0kB [ 934.575439] kmsan_alloc_page+0x82/0xe0 [ 934.580070] 1965969 pages RAM [ 934.583072] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 934.587027] 0 pages HighMem/MovableOnly [ 934.590126] ? hrtimer_try_to_cancel+0x45/0xba0 [ 934.594852] 106316 pages reserved [ 934.598808] ? hrtimer_cancel+0x52/0x110 [ 934.610970] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 934.616359] ? hrtimer_try_to_cancel+0x31b/0xba0 [ 934.621128] ? hrtimer_cancel+0x72/0x110 [ 934.625215] ? futex_wait+0xaa6/0xc20 [ 934.629027] ? hrtimer_init_sleeper+0xc0/0xc0 [ 934.633533] alloc_pages_vma+0x1555/0x17f0 [ 934.637779] do_huge_pmd_anonymous_page+0xbdd/0x2540 [ 934.642894] handle_mm_fault+0x44ca/0x7ed0 [ 934.647131] ? kmsan_set_origin_inline+0x6b/0x120 [ 934.651983] __do_page_fault+0xec6/0x1a10 [ 934.656164] do_page_fault+0xb7/0x250 [ 934.659962] ? page_fault+0x8/0x30 [ 934.663510] page_fault+0x1e/0x30 22:24:02 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xc) clone(0x88042404, &(0x7f0000000180), &(0x7f0000000280), &(0x7f0000000340), &(0x7f0000000000)) 22:24:02 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x204100) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000240)={0x8, 0x0, 0x10002}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) ioprio_get$uid(0x3, r2) r3 = syz_open_dev$adsp(&(0x7f0000000400)='/dev/adsp#\x00', 0xffffffffffffff01, 0x100) sendmsg$nl_route(r3, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0xa0044003}, 0xfffffffffffffc29, &(0x7f00000004c0)={&(0x7f0000000480)=@ipv4_delroute={0x2c, 0x19, 0x820, 0x70bd28, 0x25dfdbfe, {0x2, 0x80, 0x20, 0x3, 0xfd, 0x0, 0xff, 0x3, 0x200}, [@RTA_MARK={0x8, 0x10, 0x2}, @RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40080}, 0xd0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x6, r1, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000000c0)={0x8, r4, 0x2, 0x1f}) syz_emit_ethernet(0x36, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa080045000028000000009e059078ac1414bbac1414bb00004001", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f0000000000)) statx(r0, &(0x7f0000000100)='./file0\x00', 0x4000, 0xfff, &(0x7f0000000140)) [ 934.666956] RIP: 0033:0x4077d5 [ 934.670144] RSP: 002b:0000000000a3e940 EFLAGS: 00010246 [ 934.675502] RAX: 0000000020000080 RBX: 0000000000000000 RCX: 00000000000007ff [ 934.682779] RDX: 41186564aa655b97 RSI: 0000000000000000 RDI: 000000000271b848 [ 934.690056] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000730420 [ 934.697329] R10: 0000000000a3e940 R11: 0000000000000246 R12: 0000000000000000 [ 934.704662] R13: 0000000000000002 R14: 000000000072bea0 R15: 00000000000e41d6 22:24:02 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x9) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x200, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000200)=0x83c, 0x83d6b9eea6035b2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) faccessat(r1, &(0x7f0000000180)='./file0\x00', 0x120, 0x1900) [ 934.847594] IPVS: ftp: loaded support on port[0] = 21 22:24:02 executing program 2: sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000001ff0), 0x0, &(0x7f0000001000)=[{0x30, 0x0, 0x0, "779b252843d3cfd84a8eccdaff40af8f39b859f0b4d4f8b7777d71a3f8"}], 0x30}}], 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000fe4)={0x16, 0x3}, 0x1f4) [ 934.875446] device bridge_slave_1 left promiscuous mode [ 934.881286] bridge0: port 2(bridge_slave_1) entered disabled state [ 934.954063] device bridge_slave_0 left promiscuous mode [ 934.959829] bridge0: port 1(bridge_slave_0) entered disabled state 22:24:03 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x101002, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'erspan0\x00', 0x1}) 22:24:03 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x7, 0x4) ioctl(r0, 0x8911, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x803, 0x7fff) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000), 0x20a154cc) socket$kcm(0x29, 0x5, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x3, 0x9}, {0x7, 0x92a0}, {0x3, 0x6}, {0x4, 0x2abb}, {0x8, 0xfffffffffffffffa}, {0x3, 0x2}, {0x8, 0x1}], 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x0, 0x7fff, 0x81, 0x8, 0x22}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x6, 0x3, 0xffff, 0x7fff, 0x3622894e}, &(0x7f0000000240)=0x14) [ 935.062754] team0 (unregistering): Port device team_slave_1 removed 22:24:03 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getpeername$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x8, 0x2, 0xff, 0x8, 0x5, 0xfffffffffffffffa, 0x5}, 0x20) getsockname$inet6(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) [ 935.116447] team0 (unregistering): Port device team_slave_0 removed [ 935.156408] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 935.179921] IPVS: ftp: loaded support on port[0] = 21 [ 935.188636] IPVS: ftp: loaded support on port[0] = 21 [ 935.203182] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 935.211365] syz-executor2: page allocation failure: order:9, mode:0x3080020(GFP_ATOMIC|0x2000000), nodemask=(null) [ 935.221875] syz-executor2 cpuset=syz2 mems_allowed=0 22:24:03 executing program 1: [ 935.227005] CPU: 1 PID: 20955 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 935.233910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 935.243353] Call Trace: [ 935.246029] dump_stack+0x185/0x1d0 [ 935.249668] warn_alloc+0x430/0x690 [ 935.253320] __alloc_pages_nodemask+0x5b1c/0x5cc0 [ 935.258171] ? kernel_poison_pages+0x40/0x360 [ 935.262679] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 935.268155] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 935.273099] ? kmsan_set_origin_inline+0x6b/0x120 [ 935.277953] ? __msan_poison_alloca+0x15c/0x1d0 [ 935.282657] kmsan_alloc_page+0x82/0xe0 [ 935.286660] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 935.291436] ? kmsan_set_origin_inline+0x6b/0x120 [ 935.296290] ? __msan_poison_alloca+0x15c/0x1d0 [ 935.300968] ? __should_failslab+0x278/0x2a0 [ 935.305393] ? should_fail+0x57/0xab0 [ 935.309213] ? __should_failslab+0x278/0x2a0 [ 935.313636] ? kmsan_set_origin_inline+0x6b/0x120 [ 935.318491] ? __msan_poison_alloca+0x15c/0x1d0 [ 935.323175] ? kmsan_set_origin+0x9e/0x160 22:24:03 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x6f, &(0x7f0000000040)=0x80000001, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) [ 935.327431] alloc_pages_vma+0x1555/0x17f0 [ 935.331684] do_huge_pmd_anonymous_page+0xbdd/0x2540 [ 935.336809] handle_mm_fault+0x44ca/0x7ed0 [ 935.341059] ? kmsan_set_origin_inline+0x6b/0x120 [ 935.345931] __do_page_fault+0xec6/0x1a10 [ 935.350098] do_page_fault+0xb7/0x250 [ 935.353910] ? page_fault+0x8/0x30 [ 935.357474] page_fault+0x1e/0x30 [ 935.360933] RIP: 0033:0x4077d5 [ 935.364150] RSP: 002b:0000000000a3e940 EFLAGS: 00010246 [ 935.369701] RAX: 0000000020000040 RBX: 0000000000000000 RCX: 0000000000000007 [ 935.376979] RDX: 49d90c6fd39ababc RSI: 0000000000000000 RDI: 0000000000c3b848 [ 935.384259] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000730088 [ 935.391542] R10: 0000000000a3e940 R11: 0000000000000000 R12: 0000000000000000 [ 935.398843] R13: 0000000000000002 R14: 000000000072c9a0 R15: 00000000000e47f3 [ 935.406164] warn_alloc_show_mem: 3 callbacks suppressed [ 935.406167] Mem-Info: [ 935.413964] active_anon:65287 inactive_anon:78 isolated_anon:0 [ 935.413964] active_file:5437 inactive_file:8284 isolated_file:0 [ 935.413964] unevictable:1 dirty:49 writeback:0 unstable:0 [ 935.413964] slab_reclaimable:3874 slab_unreclaimable:10676 [ 935.413964] mapped:74690 shmem:97 pagetables:1045 bounce:0 [ 935.413964] free:35617 free_pcp:501 free_cma:0 [ 935.447094] Node 0 active_anon:261148kB inactive_anon:312kB active_file:21748kB inactive_file:32896kB unevictable:4kB isolated(anon):0kB isolated(file):0kB mapped:298760kB dirty:196kB writeback:0kB shmem:388kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 53248kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 935.475121] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 935.501262] lowmem_reserve[]: 0 2817 7244 7244 [ 935.505874] Node 0 DMA32 free:74792kB min:26224kB low:32780kB high:39336kB active_anon:74788kB inactive_anon:16kB active_file:1116kB inactive_file:2816kB unevictable:4kB writepending:24kB present:3129292kB managed:2889508kB mlocked:0kB kernel_stack:896kB pagetables:452kB bounce:0kB free_pcp:792kB local_pcp:108kB free_cma:0kB [ 935.534793] lowmem_reserve[]: 0 0 4426 4426 [ 935.539133] Node 0 Normal free:51772kB min:41208kB low:51508kB high:61808kB active_anon:186308kB inactive_anon:296kB active_file:20632kB inactive_file:29672kB unevictable:0kB writepending:172kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:9344kB pagetables:3728kB bounce:0kB free_pcp:1436kB local_pcp:700kB free_cma:0kB [ 935.569182] lowmem_reserve[]: 0 0 0 0 [ 935.573004] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 935.586257] Node 0 DMA32: 168*4kB (UME) 1451*8kB (UME) 962*16kB (UME) 295*32kB (UM) 60*64kB (UM) 29*128kB (UM) 23*256kB (UM) 15*512kB (ME) 16*1024kB (UME) 0*2048kB 0*4096kB = 74616kB [ 935.602730] Node 0 Normal: 883*4kB (UMEH) 2235*8kB (UMEH) 1000*16kB (UME) 297*32kB (UME) 85*64kB (UMH) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 52356kB [ 935.617564] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 935.626144] 13560 total pagecache pages [ 935.630121] 0 pages in swap cache [ 935.633577] Swap cache stats: add 0, delete 0, find 0/0 [ 935.638935] Free swap = 0kB [ 935.641947] Total swap = 0kB [ 935.644961] 1965969 pages RAM [ 935.648084] 0 pages HighMem/MovableOnly [ 935.652060] 106316 pages reserved [ 935.674109] syz-executor3: page allocation failure: order:9, mode:0x3080020(GFP_ATOMIC|0x2000000), nodemask=(null) [ 935.684641] syz-executor3 cpuset=syz3 mems_allowed=0 [ 935.689779] CPU: 1 PID: 20969 Comm: syz-executor3 Not tainted 4.17.0+ #7 [ 935.696623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 935.705996] Call Trace: [ 935.708600] dump_stack+0x185/0x1d0 [ 935.712259] warn_alloc+0x430/0x690 [ 935.715914] __alloc_pages_nodemask+0x5b1c/0x5cc0 [ 935.720858] ? kernel_poison_pages+0x40/0x360 [ 935.725382] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 935.730879] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 935.734180] bond0 (unregistering): Released all slaves [ 935.735829] ? kmsan_set_origin_inline+0x6b/0x120 [ 935.735842] ? __msan_poison_alloca+0x15c/0x1d0 [ 935.735870] kmsan_alloc_page+0x82/0xe0 [ 935.735886] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 935.735899] ? kmsan_set_origin_inline+0x6b/0x120 [ 935.735924] ? __msan_poison_alloca+0x15c/0x1d0 [ 935.769625] ? __should_failslab+0x278/0x2a0 [ 935.774059] ? should_fail+0x57/0xab0 [ 935.777879] ? __should_failslab+0x278/0x2a0 [ 935.782303] ? kmsan_set_origin_inline+0x6b/0x120 [ 935.787159] ? __msan_poison_alloca+0x15c/0x1d0 [ 935.791849] ? kmsan_set_origin+0x9e/0x160 [ 935.796112] alloc_pages_vma+0x1555/0x17f0 [ 935.800373] do_huge_pmd_anonymous_page+0xbdd/0x2540 [ 935.805512] handle_mm_fault+0x44ca/0x7ed0 [ 935.809765] ? kmsan_set_origin_inline+0x6b/0x120 [ 935.814810] __do_page_fault+0xec6/0x1a10 [ 935.818986] do_page_fault+0xb7/0x250 [ 935.822802] ? page_fault+0x8/0x30 [ 935.826351] page_fault+0x1e/0x30 [ 935.829804] RIP: 0033:0x43cf21 [ 935.832991] RSP: 002b:0000000000a3e978 EFLAGS: 00010202 [ 935.838360] RAX: 0000000020000000 RBX: 0000000000000000 RCX: 000000000000002f [ 935.845632] RDX: 0000000000000009 RSI: 0000000000730080 RDI: 0000000020000000 [ 935.852904] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000090 [ 935.860178] R10: 0000000000a3e940 R11: 0000000000000246 R12: 0000000000000000 [ 935.867459] R13: 0000000000000002 R14: 000000000072bea0 R15: 00000000000e4a10 [ 935.890215] syz-executor7: page allocation failure: order:9, mode:0x3080020(GFP_ATOMIC|0x2000000), nodemask=(null) [ 935.900741] syz-executor7 cpuset=syz7 mems_allowed=0 [ 935.905872] CPU: 1 PID: 20964 Comm: syz-executor7 Not tainted 4.17.0+ #7 [ 935.912715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 935.922078] Call Trace: [ 935.924680] dump_stack+0x185/0x1d0 [ 935.928328] warn_alloc+0x430/0x690 [ 935.931981] __alloc_pages_nodemask+0x5b1c/0x5cc0 [ 935.936857] ? kernel_poison_pages+0x40/0x360 [ 935.941386] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 935.946851] ? __ext4_handle_dirty_metadata+0x364/0x1060 [ 935.952323] ? jbd2_journal_dirty_metadata+0xde/0x1970 [ 935.957614] ? __ext4_handle_dirty_metadata+0x364/0x1060 [ 935.963098] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 935.968041] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 935.973502] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 935.978902] ? kmsan_set_origin_inline+0x6b/0x120 [ 935.983753] ? __msan_poison_alloca+0x15c/0x1d0 [ 935.988442] kmsan_alloc_page+0x82/0xe0 [ 935.992433] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 935.997197] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 936.002569] ? balance_dirty_pages_ratelimited+0x7bb/0x4780 [ 936.008294] ? __set_page_dirty_buffers+0x3e6/0x660 [ 936.013330] ? ext4_set_page_dirty+0x1f2/0x2a0 [ 936.017931] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 936.023918] ? wait_for_stable_page+0x18b/0x350 [ 936.028617] alloc_pages_vma+0x1555/0x17f0 [ 936.032891] do_huge_pmd_anonymous_page+0xbdd/0x2540 [ 936.038021] handle_mm_fault+0x44ca/0x7ed0 [ 936.042276] ? kmsan_set_origin_inline+0x6b/0x120 [ 936.047156] __do_page_fault+0xec6/0x1a10 [ 936.051338] do_page_fault+0xb7/0x250 [ 936.055162] ? page_fault+0x8/0x30 [ 936.058727] page_fault+0x1e/0x30 [ 936.062451] RIP: 0033:0x4077d5 [ 936.065644] RSP: 002b:0000000000a3e940 EFLAGS: 00010246 [ 936.071016] RAX: 0000000020000180 RBX: 0000000000000000 RCX: 000000000000001c [ 936.078299] RDX: 4041f942f4106d53 RSI: 0000000000000000 RDI: 0000000001098848 22:24:04 executing program 1: syz_emit_ethernet(0x2c, &(0x7f00000000c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f0000000080)) [ 936.085574] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000730568 [ 936.092852] R10: 0000000000a3e940 R11: 0000000000000000 R12: 0000000000000000 [ 936.100143] R13: 0000000000000002 R14: 000000000072c9a0 R15: 00000000000e482e [ 936.139760] syz-executor1: page allocation failure: order:9, mode:0x3080020(GFP_ATOMIC|0x2000000), nodemask=(null) [ 936.150284] syz-executor1 cpuset=syz1 mems_allowed=0 [ 936.155416] CPU: 1 PID: 20980 Comm: syz-executor1 Not tainted 4.17.0+ #7 [ 936.162517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 936.171889] Call Trace: [ 936.174497] dump_stack+0x185/0x1d0 [ 936.178144] warn_alloc+0x430/0x690 [ 936.181791] __alloc_pages_nodemask+0x5b1c/0x5cc0 [ 936.186657] ? kernel_poison_pages+0x40/0x360 [ 936.191167] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 936.196630] ? __alloc_pages_nodemask+0xf7b/0x5cc0 [ 936.201591] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 936.206539] ? kmsan_set_origin_inline+0x6b/0x120 [ 936.211410] ? __msan_poison_alloca+0x15c/0x1d0 [ 936.216116] kmsan_alloc_page+0x82/0xe0 [ 936.220104] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 936.224879] ? kmsan_set_origin_inline+0x6b/0x120 [ 936.229737] ? __msan_poison_alloca+0x15c/0x1d0 [ 936.234419] ? __should_failslab+0x278/0x2a0 [ 936.238849] ? should_fail+0x57/0xab0 [ 936.242666] ? __should_failslab+0x278/0x2a0 [ 936.247085] ? kmsan_set_origin_inline+0x6b/0x120 [ 936.251956] ? __msan_poison_alloca+0x15c/0x1d0 [ 936.256643] ? kmsan_set_origin+0x9e/0x160 [ 936.260909] alloc_pages_vma+0x1555/0x17f0 [ 936.265166] do_huge_pmd_anonymous_page+0xbdd/0x2540 [ 936.270297] handle_mm_fault+0x44ca/0x7ed0 [ 936.274557] ? kmsan_set_origin_inline+0x6b/0x120 [ 936.279444] __do_page_fault+0xec6/0x1a10 [ 936.283618] do_page_fault+0xb7/0x250 [ 936.287428] ? page_fault+0x8/0x30 [ 936.290976] page_fault+0x1e/0x30 [ 936.294429] RIP: 0033:0x43cff1 [ 936.297631] RSP: 002b:0000000000a3e978 EFLAGS: 00010202 [ 936.302995] RAX: aaaaaaaaaaaaaaaa RBX: 0000000000000000 RCX: 0000000000000008 [ 936.310270] RDX: 0000000000000124 RSI: 0000000000730020 RDI: 00000000200000c0 [ 936.317637] RBP: 0000000000000001 R08: 00450008aaaaaaaa R09: 06002749db7e27eb [ 936.324917] R10: 14acbb1414ac7890 R11: 0000000000000246 R12: 0000000000000000 [ 936.332197] R13: 0000000000000002 R14: 0000000000000000 R15: 00000000000e4beb [ 937.863261] bridge0: port 1(bridge_slave_0) entered blocking state [ 937.869785] bridge0: port 1(bridge_slave_0) entered disabled state [ 937.885748] device bridge_slave_0 entered promiscuous mode [ 937.950246] bridge0: port 2(bridge_slave_1) entered blocking state [ 937.956751] bridge0: port 2(bridge_slave_1) entered disabled state [ 937.964455] device bridge_slave_1 entered promiscuous mode [ 938.016886] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 938.072181] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 938.188479] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 938.230119] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 938.405911] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 938.413344] team0: Port device team_slave_0 added [ 938.451483] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 938.458798] team0: Port device team_slave_1 added [ 938.496240] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 938.503179] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 938.511421] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 938.546471] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 938.553482] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 938.561654] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 938.596582] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 938.603839] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 938.612986] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 938.646281] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 938.653596] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 938.662832] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 939.059759] bridge0: port 2(bridge_slave_1) entered blocking state [ 939.066305] bridge0: port 2(bridge_slave_1) entered forwarding state [ 939.073229] bridge0: port 1(bridge_slave_0) entered blocking state [ 939.079686] bridge0: port 1(bridge_slave_0) entered forwarding state [ 939.087357] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 939.487345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 940.539255] 8021q: adding VLAN 0 to HW filter on device bond0 [ 940.679293] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 940.816651] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 940.822936] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 940.831272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 940.962757] 8021q: adding VLAN 0 to HW filter on device team0 [ 941.757802] syz-executor4 invoked oom-killer: gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 941.768925] syz-executor4 cpuset=syz4 mems_allowed=0 [ 941.774275] CPU: 0 PID: 20961 Comm: syz-executor4 Not tainted 4.17.0+ #7 [ 941.781144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 941.790517] Call Trace: [ 941.793131] dump_stack+0x185/0x1d0 [ 941.796770] dump_header+0x2cc/0x16f0 [ 941.800580] ? __msan_poison_alloca+0x15c/0x1d0 [ 941.805263] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 941.810728] ? ___ratelimit+0x67f/0x760 [ 941.814749] oom_kill_process+0x341/0x2160 [ 941.819004] ? mem_cgroup_scan_tasks+0x289/0x610 [ 941.823779] out_of_memory+0x1700/0x1da0 [ 941.827869] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 941.833261] ? _cond_resched+0x8b/0xd0 [ 941.837182] mem_cgroup_oom_synchronize+0x1408/0x1760 [ 941.842399] ? mem_cgroup_oom_synchronize+0x1760/0x1760 [ 941.847788] pagefault_out_of_memory+0x57/0x110 [ 941.852462] mm_fault_error+0x460/0x7c0 [ 941.856461] __do_page_fault+0x1274/0x1a10 [ 941.860705] do_page_fault+0xb7/0x250 [ 941.864528] ? page_fault+0x8/0x30 [ 941.868070] page_fault+0x1e/0x30 [ 941.871514] RIP: 0033:0x407308 [ 941.874704] RSP: 002b:0000000000a3ea58 EFLAGS: 00010246 [ 941.880079] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000040fb80 [ 941.887350] RDX: 0000000000000038 RSI: 0000000000000000 RDI: 00000000000000fa [ 941.894621] RBP: 0000000000000013 R08: 0000000000000000 R09: 000000000000000a [ 941.901892] R10: 0000000000000075 R11: 0000000000000246 R12: 00000000000003e0 [ 941.909161] R13: 0000000000411a30 R14: 0000000000000000 R15: 0000000000000000 [ 941.916638] Task in /syz4 killed as a result of limit of /syz4 [ 941.922873] memory: usage 872kB, limit 0kB, failcnt 936 [ 941.928358] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 941.935185] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 941.941580] Memory cgroup stats for /syz4: cache:100KB rss:0KB rss_huge:0KB shmem:24KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 941.961616] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 941.970456] [20961] 0 20961 17553 8391 114688 0 0 syz-executor4 [ 941.979380] Memory cgroup out of memory: Kill process 20961 (syz-executor4) score 8419000 or sacrifice child [ 941.989745] Killed process 20961 (syz-executor4) total-vm:70212kB, anon-rss:76kB, file-rss:33488kB, shmem-rss:0kB 22:24:10 executing program 3: r0 = creat(&(0x7f00000002c0)='./file0\x00', 0x5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000500)={0x0, 0x9c, "b26ef1abf1dc466679e823495125c7706a9c3aa811730ab602d624d9e4e13976d31fad5c5b8d850180fd2ff0b36e7efa30722e422f556f60f43ef2673be69fdfc013c09f3483da1e10338d156d0af90cae4b4eb3dd44f99561e0ce9a6479d2cc53c8a0f20b424d4d2517f088c4ffdbab385531fde0bde980513ee3a309a472e88d9d8f6cc06971e461a1a350979d6e9276d485c1de74f19aa2c99146"}, &(0x7f0000000380)=0xa4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000005c0)={r1, 0x1, 0x10000}, &(0x7f0000000600)=0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000240)) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x40f8, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000280)={r4, 0x100000000}, 0x8) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000300)) accept4$ipx(r3, &(0x7f0000000640), &(0x7f0000000880)=0x10, 0x800) r5 = getpgid(0x0) tkill(r2, 0x2a) r6 = syz_open_procfs(r5, &(0x7f0000000780)='pagemap\x00') readv(r6, &(0x7f0000000800)=[{&(0x7f00000003c0)=""/113, 0x71}, {&(0x7f00000007c0)=""/24, 0x18}], 0x2) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r7, 0x2d1d, &(0x7f0000000100)=""/143) readv(r6, &(0x7f0000000840)=[{&(0x7f0000000440)=""/173, 0xad}, {&(0x7f0000000340)=""/45, 0x2d}, {&(0x7f0000000680)=""/232, 0xe8}], 0x3) 22:24:10 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x3, 0x31) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0xfffffffffffffffd, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa}, 0x1c) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x0, 0x1, 0x7, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) r4 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x7, 0x404000) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) write$binfmt_misc(r1, &(0x7f0000000a80)={'syz1', "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"}, 0x784) 22:24:10 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x436, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x400, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 22:24:10 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvmmsg(r0, &(0x7f0000005bc0)=[{{&(0x7f0000003dc0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000005400)=[{&(0x7f0000004400)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x6}}, {{0x0, 0x0, &(0x7f0000005b00), 0x0, &(0x7f0000005b40)=""/67, 0x43, 0x40}}], 0x2, 0x10000, &(0x7f0000005d00)={0x0, 0x989680}) 22:24:10 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000280)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 22:24:10 executing program 2: r0 = open(&(0x7f0000000180)='./file0\x00', 0x100, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000001c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r2 = socket$inet(0x2, 0x4000000000000001, 0x0) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000240)='})%keyring\x00'], &(0x7f0000000440)=[&(0x7f00000002c0)='net/tcp\x00', &(0x7f0000000300)='net/tcp\x00', &(0x7f0000000340)='net/tcp\x00', &(0x7f0000000380)='net/tcp\x00', &(0x7f00000003c0)='net/tcp\x00', &(0x7f0000000400)='net/tcp\x00']) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000480)={0x4, [0x7, 0x4, 0x2, 0x3]}, &(0x7f00000004c0)=0xc) listen(r2, 0x3) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x100000000, 0x80000000000, 0xa3ba}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x8208, 0x8000, 0x7, r3}, &(0x7f0000000140)=0x10) sendfile(r2, r1, &(0x7f0000000000)=0x1c2, 0x80000003) 22:24:10 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x68]}) r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x1000, 0x84000) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000140)={0x5, 0x59c3, 0x81, 0x7, 0x101}) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2062f6f2, 0x101000) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) 22:24:10 executing program 6: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080)) umount2(&(0x7f00000000c0)='./file0\x00', 0x9) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x341003, 0x0) getsockname$inet(r0, &(0x7f0000000140)={0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x517, 0x2, 0x3a5e5263}}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0)=0x5, 0x4) [ 942.133346] syz-executor2: page allocation failure: order:9, mode:0x3080020(GFP_ATOMIC|0x2000000), nodemask=(null) [ 942.143982] syz-executor2 cpuset=syz2 mems_allowed=0 [ 942.149118] CPU: 0 PID: 21242 Comm: syz-executor2 Not tainted 4.17.0+ #7 [ 942.155961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 942.165325] Call Trace: [ 942.167927] dump_stack+0x185/0x1d0 [ 942.171574] warn_alloc+0x430/0x690 [ 942.175236] __alloc_pages_nodemask+0x5b1c/0x5cc0 22:24:10 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x436, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x400, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) [ 942.180093] ? kernel_poison_pages+0x40/0x360 [ 942.184601] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 942.190062] ? __alloc_pages_nodemask+0xf7b/0x5cc0 [ 942.195717] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 942.200668] ? kmsan_set_origin_inline+0x6b/0x120 [ 942.205527] ? __msan_poison_alloca+0x15c/0x1d0 [ 942.210223] kmsan_alloc_page+0x82/0xe0 [ 942.214217] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 942.219001] ? kmsan_set_origin_inline+0x6b/0x120 [ 942.223955] ? __msan_poison_alloca+0x15c/0x1d0 [ 942.228640] ? __should_failslab+0x278/0x2a0 [ 942.233067] ? should_fail+0x57/0xab0 [ 942.236889] ? __should_failslab+0x278/0x2a0 [ 942.241330] ? kmsan_set_origin_inline+0x6b/0x120 22:24:10 executing program 6: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/247, 0xffffff80}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xadbf80a3}], 0x23a, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x10000, 0x200) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0xffffffffffffff7b, 0x7fff, 0x3fc000000000000, {r2, r3+10000000}, 0xfffffffffffffffc, 0x5}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000280)={0x2, &(0x7f0000000140)=[0x0, 0x0]}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') [ 942.241343] ? __msan_poison_alloca+0x15c/0x1d0 22:24:10 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000680)={{0xfffffffffffffb80}, {0x7e, 0x1}}) [ 942.241367] ? kmsan_set_origin+0x9e/0x160 [ 942.241389] alloc_pages_vma+0x1555/0x17f0 [ 942.241408] do_huge_pmd_anonymous_page+0xbdd/0x2540 [ 942.241425] handle_mm_fault+0x44ca/0x7ed0 [ 942.241435] ? kmsan_set_origin_inline+0x6b/0x120 [ 942.241460] __do_page_fault+0xec6/0x1a10 [ 942.241481] do_page_fault+0xb7/0x250 [ 942.241495] ? page_fault+0x8/0x30 [ 942.241506] page_fault+0x1e/0x30 [ 942.241515] RIP: 0033:0x43cf59 [ 942.241522] RSP: 002b:0000000000a3e978 EFLAGS: 00010202 [ 942.241531] RAX: 0000000020000180 RBX: 0000000000000000 RCX: 0030656c69662f2e [ 942.241538] RDX: 0000000000000008 RSI: 0000000000730020 RDI: 0000000020000180 [ 942.241544] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000c3b940 [ 942.241551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 942.241556] R13: 0000000000000002 R14: 0000000000000000 R15: 00000000000e6354 [ 942.241570] warn_alloc_show_mem: 3 callbacks suppressed [ 942.241572] Mem-Info: [ 942.241602] active_anon:64649 inactive_anon:78 isolated_anon:0 [ 942.241602] active_file:5515 inactive_file:6691 isolated_file:0 [ 942.241602] unevictable:1 dirty:59 writeback:0 unstable:0 [ 942.241602] slab_reclaimable:3869 slab_unreclaimable:10691 [ 942.241602] mapped:66458 shmem:97 pagetables:1029 bounce:0 [ 942.241602] free:58883 free_pcp:395 free_cma:0 [ 942.241627] Node 0 active_anon:258596kB inactive_anon:312kB active_file:22060kB inactive_file:26764kB unevictable:4kB isolated(anon):0kB isolated(file):0kB mapped:265832kB dirty:236kB writeback:0kB shmem:388kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 47104kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no 22:24:10 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x5, 0x50000) r3 = memfd_create(&(0x7f0000000380)="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", 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x1, 0x2) poll(&(0x7f0000000640)=[{r3, 0x400}, {r4, 0x108}, {r0, 0x14}, {r1, 0x1102}, {r2}, {r3, 0x8000}], 0x6, 0x52ed24ca) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000340)=[{0x3, 0x4}, {0x3, 0xb9}, {0x2, 0x4}, {0x0, 0x10001}, {0x2, 0xa0f}, {0x7, 0x2}], 0x6) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000700)={0x0, @empty, @loopback}, &(0x7f0000000740)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000780)={'vcan0\x00', r5}) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x20080, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000580)=0x7) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000600)={'rose0\x00', 0x2}) ioctl$PIO_FONTRESET(r6, 0x4b6d, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000680)={0x11, 0x43, &(0x7f0000000140)="e89870be612b31e7128c2f806bdae6ffdf8e9cd9d2c60b4b87206db692896a96dc808661a3f2d6dccced5abb5700d0bfe425bece4adfda6de1bd5bad7a2484aad36d02"}) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000002c0)={'vcan0\x00', r7}) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000006c0)=@assoc_value={0x0, 0xa0}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000000880)={r8, 0x2, 0xd0, "1d71f011202ab06b90a233f71afdef223588e0da9a56814cea1a568723d2da090fdcdd9d24bb6839eaa2c2bab40c490a17fc5506958698e89b5848869afbb55b7d5ae5e1b6f2b2762804f1dce98d3c5714aef12585da2994288fb8d50c7b57fe9b3a327685484169a241a0b46187be2b1d910c50acd619f51157821f4ff42104f517453021e135a37dcdf2718e8bb237e54ff1fc9f9bafe4b6b96fdb79952195ee935607bfd564bae44e6d8869eb7b57d12ea9bedf611db7934e01f6c6fd33de341e89e9fdd3061e98f82fc3d1afbbcf"}, 0xd8) ioctl$EVIOCGNAME(r6, 0x80404506, &(0x7f00000007c0)=""/88) 22:24:10 executing program 3: unshare(0x24020404) r0 = syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x0, 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='children\x00') setsockopt$inet_tcp_int(r2, 0x6, 0x5, &(0x7f0000000040)=0x4, 0x4) ioctl$KDENABIO(r2, 0x4b36) 22:24:10 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x436, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x400, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) [ 942.241631] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 942.241657] lowmem_reserve[]: 0 2817 7244 7244 [ 942.241670] Node 0 DMA32 free:140652kB min:26224kB low:32780kB high:39336kB active_anon:72264kB inactive_anon:8kB active_file:1136kB inactive_file:1600kB unevictable:4kB writepending:88kB present:3129292kB managed:2889508kB mlocked:0kB kernel_stack:192kB pagetables:76kB bounce:0kB free_pcp:1352kB local_pcp:700kB free_cma:0kB [ 942.241698] lowmem_reserve[]: 0 0 4426 4426 [ 942.241710] Node 0 Normal free:78976kB min:41208kB low:51508kB high:61808kB active_anon:186332kB inactive_anon:304kB active_file:20924kB inactive_file:25164kB unevictable:0kB writepending:148kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:9856kB pagetables:4040kB bounce:0kB free_pcp:228kB local_pcp:152kB free_cma:0kB [ 942.241738] lowmem_reserve[]: 0 0 0 0 [ 942.241751] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 942.241808] Node 0 DMA32: 3947*4kB (UME) 2965*8kB (UME) 1825*16kB (UME) 593*32kB (UM) 154*64kB (UM) 47*128kB (UM) 41*256kB (UM) 18*512kB (UME) 17*1024kB (UME) 0*2048kB 0*4096kB = 140676kB [ 942.241868] Node 0 Normal: 786*4kB (UMEH) 2755*8kB (UMEH) 1420*16kB (UME) 545*32kB (UME) 129*64kB (UMH) 34*128kB (UM) 4*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 78976kB [ 942.241930] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 942.241934] 12303 total pagecache pages [ 942.241938] 0 pages in swap cache [ 942.241944] Swap cache stats: add 0, delete 0, find 0/0 [ 942.241947] Free swap = 0kB [ 942.241949] Total swap = 0kB [ 942.241953] 1965969 pages RAM [ 942.241955] 0 pages HighMem/MovableOnly [ 942.241958] 106316 pages reserved [ 942.401709] syz-executor6: page allocation failure: order:9, mode:0x3080020(GFP_ATOMIC|0x2000000), nodemask=(null) [ 942.737399] syz-executor6 cpuset=syz6 mems_allowed=0 [ 942.737430] CPU: 0 PID: 21261 Comm: syz-executor6 Not tainted 4.17.0+ #7 [ 942.737436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 942.737440] Call Trace: [ 942.737460] dump_stack+0x185/0x1d0 [ 942.737476] warn_alloc+0x430/0x690 [ 942.737501] __alloc_pages_nodemask+0x5b1c/0x5cc0 [ 942.737515] ? kernel_poison_pages+0x40/0x360 [ 942.737532] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 942.737564] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 942.737587] ? kmsan_set_origin_inline+0x6b/0x120 [ 942.737596] ? __msan_poison_alloca+0x15c/0x1d0 [ 942.737629] kmsan_alloc_page+0x82/0xe0 [ 942.802071] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 942.806866] ? kmsan_set_origin_inline+0x6b/0x120 [ 942.811733] ? __msan_poison_alloca+0x15c/0x1d0 [ 942.816426] ? __should_failslab+0x278/0x2a0 [ 942.820881] ? should_fail+0x57/0xab0 [ 942.824713] ? __should_failslab+0x278/0x2a0 [ 942.829174] ? kmsan_set_origin_inline+0x6b/0x120 [ 942.834028] ? __msan_poison_alloca+0x15c/0x1d0 [ 942.838713] ? kmsan_set_origin+0x9e/0x160 [ 942.842977] alloc_pages_vma+0x1555/0x17f0 [ 942.847264] do_huge_pmd_anonymous_page+0xbdd/0x2540 [ 942.852401] handle_mm_fault+0x44ca/0x7ed0 [ 942.856658] ? kmsan_set_origin_inline+0x6b/0x120 [ 942.857286] IPVS: ftp: loaded support on port[0] = 21 [ 942.861518] __do_page_fault+0xec6/0x1a10 [ 942.861538] do_page_fault+0xb7/0x250 [ 942.861552] ? page_fault+0x8/0x30 [ 942.861563] page_fault+0x1e/0x30 [ 942.861573] RIP: 0033:0x4077ad [ 942.861579] RSP: 002b:0000000000a3e940 EFLAGS: 00010246 [ 942.861588] RAX: 0000000020000000 RBX: 0000000000000000 RCX: 0000000000000000 22:24:10 executing program 5 (fault-call:3 fault-nth:0): r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 22:24:10 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa0800452ce974a0f76b7b4fe6030683f1ea000028000000000006c996604d3d48b60f7a6fe5e2a29b7ffcbf8b6f5bb6b5c43f9ae2d3cb27fd9709345440399dedee49b64d6e505c76112fc1af92a4af7f977ef288a96e5833e416e285fccf102f99fe06168896c44064e8e424d24f5a8092ac8d5ba5e926dcdcdcfaf18dd19835a39257efea462931bbff0da38b568bd8", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000000000000"], &(0x7f0000000000)) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="2852fbe3d1b9747700c900128aa7755b840e4243e5f95438babf62cfc012cab566443d5d3a34bcc58d3b", 0x2a, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x676, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f00000001c0)={0x4, 0x0, 0x4, 0xfffffffffffffffd, 'syz1\x00', 0x6}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) r3 = msgget$private(0x0, 0x40) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000000200)=""/16) 22:24:10 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x6, 0x67}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x0, 0xc3, &(0x7f0000000000)=""/195}, 0x16) r1 = dup3(r0, r0, 0x8808150fc9d9b6a) accept$netrom(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) [ 942.861596] RDX: 9cff70a126566765 RSI: 0000000020000180 RDI: 00000000020b2848 [ 942.861601] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000730040 [ 942.861607] R10: 0000000000a3e940 R11: 0000000000000246 R12: 0000000000000000 [ 942.861613] R13: 0000000000000002 R14: 000000000072bea0 R15: 00000000000e645f [ 942.903212] syz-executor6: page allocation failure: order:9, mode:0x3080020(GFP_ATOMIC|0x2000000), nodemask=(null) [ 942.940663] syz-executor6 cpuset=syz6 mems_allowed=0 [ 942.945817] CPU: 0 PID: 21262 Comm: syz-executor6 Not tainted 4.17.0+ #7 [ 942.952665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 942.961635] FAULT_INJECTION: forcing a failure. [ 942.961635] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 942.962024] Call Trace: [ 942.962049] dump_stack+0x185/0x1d0 [ 942.962067] warn_alloc+0x430/0x690 [ 942.962125] __alloc_pages_nodemask+0x5b1c/0x5cc0 [ 942.988650] ? kernel_poison_pages+0x40/0x360 [ 942.993149] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 942.998642] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 943.003670] ? kmsan_set_origin_inline+0x6b/0x120 [ 943.008514] ? kmsan_set_origin_inline+0x6b/0x120 [ 943.013351] ? __msan_poison_alloca+0x15c/0x1d0 [ 943.018023] kmsan_alloc_page+0x82/0xe0 [ 943.021993] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 943.026744] ? free_unref_page_list+0x78/0x8b0 [ 943.031317] ? release_pages+0x1637/0x1650 [ 943.035541] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 943.040896] ? mem_cgroup_uncharge_list+0x7c/0x1e0 [ 943.045822] ? pagevec_lru_move_fn+0x493/0x4f0 [ 943.050396] ? release_pages+0x1637/0x1650 [ 943.054646] ? __pagevec_lru_add_fn+0xe19/0x1080 [ 943.059400] alloc_pages_vma+0x1555/0x17f0 [ 943.063631] do_huge_pmd_anonymous_page+0xbdd/0x2540 [ 943.068733] handle_mm_fault+0x44ca/0x7ed0 [ 943.072988] __get_user_pages+0x1376/0x25d0 [ 943.077338] get_user_pages_remote+0x2a9/0xb30 [ 943.081954] ? rcu_all_qs+0x32/0x1f0 [ 943.085685] process_vm_rw_core+0xb55/0x1930 [ 943.090118] ? kmsan_set_origin+0x9e/0x160 [ 943.094384] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 943.099744] ? rw_copy_check_uvector+0x5af/0x6c0 [ 943.104493] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 943.109942] ? process_vm_rw+0x34f/0x500 [ 943.114004] process_vm_rw+0x3d0/0x500 [ 943.117921] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 943.122841] ? syscall_return_slowpath+0xe9/0x710 [ 943.127675] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 943.133140] ? prepare_exit_to_usermode+0x149/0x3a0 [ 943.138164] ? syscall_return_slowpath+0x86/0x710 [ 943.143023] ? syscall_return_slowpath+0xe9/0x710 [ 943.147863] __x64_sys_process_vm_writev+0x1a0/0x200 [ 943.152977] ? __ia32_sys_process_vm_readv+0x210/0x210 [ 943.158250] do_syscall_64+0x15b/0x230 [ 943.162130] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 943.167316] RIP: 0033:0x455b29 [ 943.170490] RSP: 002b:00007f31828b0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 943.178198] RAX: ffffffffffffffda RBX: 00007f31828b16d4 RCX: 0000000000455b29 [ 943.185458] RDX: 0000000000000001 RSI: 0000000020000000 RDI: 0000000000000795 [ 943.192713] RBP: 000000000072bea0 R08: 000000000000023a R09: 0000000000000000 [ 943.199974] R10: 0000000020121000 R11: 0000000000000246 R12: 00000000ffffffff [ 943.207670] R13: 00000000004c06b1 R14: 00000000004cfc88 R15: 0000000000000000 [ 943.214972] CPU: 1 PID: 21283 Comm: syz-executor5 Not tainted 4.17.0+ #7 [ 943.221852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 943.231269] Call Trace: [ 943.233969] dump_stack+0x185/0x1d0 [ 943.234188] syz-executor1: page allocation failure: order:9, mode:0x3080020(GFP_ATOMIC|0x2000000), nodemask=(null) [ 943.237673] should_fail+0x87b/0xab0 [ 943.248127] syz-executor1 cpuset=syz1 mems_allowed=0 [ 943.251860] __alloc_pages_nodemask+0x600/0x5cc0 [ 943.261707] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 943.267119] ? __wake_up_common+0x120/0xa50 [ 943.271485] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 943.276189] ? __wake_up_common_lock+0x10c/0x370 [ 943.280966] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 943.286527] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 943.291906] ? __wake_up_common_lock+0x1f3/0x370 [ 943.296690] ? kmsan_set_origin+0x9e/0x160 [ 943.300965] alloc_pages_current+0x6b1/0x970 [ 943.305395] skb_page_frag_refill+0x3ba/0x5e0 [ 943.309907] ? kmsan_set_origin+0x9e/0x160 [ 943.314373] tun_get_user+0x10bd/0x7f00 [ 943.318371] ? kmsan_set_origin_inline+0x6b/0x120 [ 943.323272] tun_chr_write_iter+0x1d4/0x330 [ 943.327627] ? tun_chr_read_iter+0x460/0x460 [ 943.332054] do_iter_readv_writev+0x81c/0xa20 [ 943.336684] ? tun_chr_read_iter+0x460/0x460 [ 943.341127] do_iter_write+0x30d/0xd50 [ 943.345047] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 943.350646] do_writev+0x3be/0x820 [ 943.354227] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 943.359622] ? fput+0x25c/0x2e0 [ 943.362927] __x64_sys_writev+0xe1/0x120 [ 943.367004] ? __ia32_sys_readv+0x120/0x120 [ 943.371337] do_syscall_64+0x15b/0x230 [ 943.375252] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 943.380452] RIP: 0033:0x4559e1 [ 943.383643] RSP: 002b:00007f43e94cbba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 943.391369] RAX: ffffffffffffffda RBX: 0000000000000437 RCX: 00000000004559e1 [ 943.398656] RDX: 0000000000000001 RSI: 00007f43e94cbbf0 RDI: 00000000000000fc [ 943.405965] RBP: 0000000020000700 R08: 00000000000000fc R09: 0000000000000000 [ 943.413253] R10: 0000000000000437 R11: 0000000000000293 R12: 0000000000000014 [ 943.420535] R13: 00000000004c1dfa R14: 00000000004d2be0 R15: 0000000000000000 [ 943.427825] CPU: 0 PID: 21286 Comm: syz-executor1 Not tainted 4.17.0+ #7 [ 943.434670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 943.444124] Call Trace: [ 943.446726] dump_stack+0x185/0x1d0 [ 943.450380] warn_alloc+0x430/0x690 [ 943.454037] __alloc_pages_nodemask+0x5b1c/0x5cc0 [ 943.458889] ? kernel_poison_pages+0x40/0x360 [ 943.463407] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 943.468873] ? __alloc_pages_nodemask+0xf7b/0x5cc0 [ 943.473849] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 943.478896] ? kmsan_set_origin_inline+0x6b/0x120 [ 943.483754] ? __msan_poison_alloca+0x15c/0x1d0 [ 943.488717] kmsan_alloc_page+0x82/0xe0 [ 943.492735] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 943.497513] ? kmsan_set_origin_inline+0x6b/0x120 [ 943.502380] ? __msan_poison_alloca+0x15c/0x1d0 [ 943.507069] ? __should_failslab+0x278/0x2a0 [ 943.511497] ? should_fail+0x57/0xab0 [ 943.515317] ? __should_failslab+0x278/0x2a0 [ 943.519838] ? kmsan_set_origin_inline+0x6b/0x120 [ 943.524709] ? __msan_poison_alloca+0x15c/0x1d0 [ 943.529419] ? kmsan_set_origin+0x9e/0x160 [ 943.533688] alloc_pages_vma+0x1555/0x17f0 [ 943.537951] do_huge_pmd_anonymous_page+0xbdd/0x2540 [ 943.543079] handle_mm_fault+0x44ca/0x7ed0 [ 943.547441] ? kmsan_set_origin_inline+0x6b/0x120 [ 943.552337] __do_page_fault+0xec6/0x1a10 [ 943.556530] do_page_fault+0xb7/0x250 [ 943.560354] ? page_fault+0x8/0x30 [ 943.563931] page_fault+0x1e/0x30 [ 943.567401] RIP: 0033:0x43cff1 [ 943.570596] RSP: 002b:0000000000a3e978 EFLAGS: 00010207 [ 943.575970] RAX: aaaaaaaaaaaaaaaa RBX: 0000000000000000 RCX: 0000000000000003 [ 943.583259] RDX: 000000000000009c RSI: 0000000000730020 RDI: 0000000020000340 [ 943.590548] RBP: 0000000000000001 R08: 2c450008aaaaaaaa R09: e64f7b6bf7a074e9 [ 943.597832] R10: 280000eaf1830603 R11: 0000000000000246 R12: 0000000000000000 [ 943.605114] R13: 0000000000000002 R14: 0000000000000000 R15: 00000000000e67a1 [ 943.612408] warn_alloc_show_mem: 2 callbacks suppressed [ 943.612411] Mem-Info: [ 943.620209] active_anon:63729 inactive_anon:75 isolated_anon:0 [ 943.620209] active_file:5515 inactive_file:6612 isolated_file:0 [ 943.620209] unevictable:1 dirty:86 writeback:0 unstable:0 [ 943.620209] slab_reclaimable:3869 slab_unreclaimable:10698 [ 943.620209] mapped:74666 shmem:97 pagetables:961 bounce:0 [ 943.620209] free:36683 free_pcp:299 free_cma:0 [ 943.653429] Node 0 active_anon:254916kB inactive_anon:300kB active_file:22060kB inactive_file:26448kB unevictable:4kB isolated(anon):0kB isolated(file):0kB mapped:298780kB dirty:344kB writeback:0kB shmem:388kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 49152kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 943.681551] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 943.707693] lowmem_reserve[]: 0 2817 7244 7244 [ 943.712288] Node 0 DMA32 free:80124kB min:26224kB low:32780kB high:39336kB active_anon:68584kB inactive_anon:36kB active_file:1136kB inactive_file:1368kB unevictable:4kB writepending:136kB present:3129292kB managed:2889508kB mlocked:0kB kernel_stack:640kB pagetables:304kB bounce:0kB free_pcp:792kB local_pcp:164kB free_cma:0kB [ 943.741292] lowmem_reserve[]: 0 0 4426 4426 [ 943.745637] Node 0 Normal free:51716kB min:41208kB low:51508kB high:61808kB active_anon:186140kB inactive_anon:276kB active_file:20924kB inactive_file:25000kB unevictable:0kB writepending:240kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:9152kB pagetables:3368kB bounce:0kB free_pcp:856kB local_pcp:260kB free_cma:0kB [ 943.775278] lowmem_reserve[]: 0 0 0 0 [ 943.779105] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 943.792353] Node 0 DMA32: 363*4kB (UM) 1559*8kB (UM) 980*16kB (UM) 294*32kB (UM) 66*64kB (UM) 26*128kB (UM) 22*256kB (UM) 14*512kB (UM) 15*1024kB (UM) 1*2048kB (M) 1*4096kB (U) = 80868kB [ 943.809192] Node 0 Normal: 856*4kB (UMEH) 2185*8kB (UMEH) 988*16kB (ME) 289*32kB (UME) 88*64kB (UMH) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 51592kB [ 943.823844] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 943.832422] 12146 total pagecache pages [ 943.836400] 0 pages in swap cache [ 943.839860] Swap cache stats: add 0, delete 0, find 0/0 [ 943.845220] Free swap = 0kB [ 943.848238] Total swap = 0kB [ 943.852557] 1965969 pages RAM [ 943.855659] 0 pages HighMem/MovableOnly [ 943.859630] 106316 pages reserved [ 943.925767] device bridge_slave_1 left promiscuous mode [ 943.931544] bridge0: port 2(bridge_slave_1) entered disabled state [ 943.959491] device bridge_slave_0 left promiscuous mode [ 943.965330] bridge0: port 1(bridge_slave_0) entered disabled state [ 944.092531] team0 (unregistering): Port device team_slave_1 removed [ 944.117723] team0 (unregistering): Port device team_slave_0 removed [ 944.133834] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 944.147339] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 944.172117] bond0 (unregistering): Released all slaves [ 944.980244] bridge0: port 1(bridge_slave_0) entered blocking state [ 944.986798] bridge0: port 1(bridge_slave_0) entered disabled state [ 944.994256] device bridge_slave_0 entered promiscuous mode [ 945.033696] bridge0: port 2(bridge_slave_1) entered blocking state [ 945.040255] bridge0: port 2(bridge_slave_1) entered disabled state [ 945.047725] device bridge_slave_1 entered promiscuous mode [ 945.086404] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 945.125618] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 945.236709] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 945.277136] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 945.317280] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 945.324475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 945.469342] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 945.476639] team0: Port device team_slave_0 added [ 945.513593] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 945.520915] team0: Port device team_slave_1 added [ 945.557965] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 945.598957] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 945.639117] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 945.646358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 945.655284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 945.690358] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 945.697653] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 945.706276] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 946.097609] bridge0: port 2(bridge_slave_1) entered blocking state [ 946.104091] bridge0: port 2(bridge_slave_1) entered forwarding state [ 946.110994] bridge0: port 1(bridge_slave_0) entered blocking state [ 946.117900] bridge0: port 1(bridge_slave_0) entered forwarding state [ 946.125705] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 946.207474] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 947.556436] 8021q: adding VLAN 0 to HW filter on device bond0 [ 947.689718] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 947.822431] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 947.828699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 947.836939] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 947.967328] 8021q: adding VLAN 0 to HW filter on device team0 [ 948.773845] syz-executor4 invoked oom-killer: gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 948.784926] syz-executor4 cpuset=syz4 mems_allowed=0 [ 948.790224] CPU: 0 PID: 21279 Comm: syz-executor4 Not tainted 4.17.0+ #7 [ 948.797088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 948.806538] Call Trace: [ 948.809174] dump_stack+0x185/0x1d0 [ 948.812821] dump_header+0x2cc/0x16f0 [ 948.816629] ? __msan_poison_alloca+0x15c/0x1d0 [ 948.821324] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 948.826815] ? ___ratelimit+0x67f/0x760 [ 948.830812] oom_kill_process+0x341/0x2160 [ 948.835073] ? mem_cgroup_scan_tasks+0x289/0x610 [ 948.839851] out_of_memory+0x1700/0x1da0 [ 948.843950] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 948.849339] ? _cond_resched+0x8b/0xd0 [ 948.853262] mem_cgroup_oom_synchronize+0x1408/0x1760 [ 948.858463] ? mem_cgroup_oom_synchronize+0x1760/0x1760 [ 948.863871] pagefault_out_of_memory+0x57/0x110 [ 948.868597] mm_fault_error+0x460/0x7c0 [ 948.872654] __do_page_fault+0x1274/0x1a10 [ 948.876914] do_page_fault+0xb7/0x250 [ 948.880723] ? page_fault+0x8/0x30 [ 948.884271] page_fault+0x1e/0x30 [ 948.887719] RIP: 0033:0x407308 [ 948.890907] RSP: 002b:0000000000a3ea58 EFLAGS: 00010246 [ 948.896273] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 000000000040fb80 [ 948.903549] RDX: 0000000000000038 RSI: 0000000000000000 RDI: 00000000000000fa [ 948.910818] RBP: 0000000000000013 R08: 0000000000000000 R09: 000000000000000a [ 948.918092] R10: 0000000000000075 R11: 0000000000000246 R12: 00000000000003e0 [ 948.925380] R13: 0000000000411a30 R14: 0000000000000000 R15: 0000000000000000 [ 948.933702] Task in /syz4 killed as a result of limit of /syz4 [ 948.939943] memory: usage 872kB, limit 0kB, failcnt 944 [ 948.945414] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 948.952248] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 948.958453] Memory cgroup stats for /syz4: cache:100KB rss:0KB rss_huge:0KB shmem:24KB mapped_file:132KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:0KB inactive_file:0KB active_file:0KB unevictable:0KB [ 948.978508] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 948.988517] [21279] 0 21279 17553 8391 118784 0 0 syz-executor4 [ 948.997520] Memory cgroup out of memory: Kill process 21279 (syz-executor4) score 8420000 or sacrifice child [ 949.007815] Killed process 21279 (syz-executor4) total-vm:70212kB, anon-rss:76kB, file-rss:33488kB, shmem-rss:0kB 22:24:17 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x40000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r2, 0x100, 0x70bd25, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x200}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x40) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:24:17 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x11, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x0, 0x0) accept4(r0, &(0x7f00000003c0)=@sco, &(0x7f0000000440)=0x80, 0x800) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB=';'], &(0x7f0000000040)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000200)=0x1f, 0x4) socketpair(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") llistxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/15, 0xf) fsetxattr(r0, &(0x7f0000000080)=@known='com.apple.system.Security\x00', &(0x7f0000000140)='GPL\x00', 0x4, 0x1) 22:24:17 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000140)={@empty, 0x0}, &(0x7f0000000180)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@rand_addr=0x7, @in=@loopback=0x7f000001, 0x4e24, 0x3, 0x4e22, 0x0, 0xa, 0x80, 0x0, 0x33, r1, r2}, {0x0, 0x81, 0x2, 0x1, 0x6, 0x8, 0x7}, {0xc0f, 0x3c68, 0x3, 0x8001}, 0x200, 0x0, 0x3, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3503, 0x7, 0x2, 0x2, 0x100000001, 0x7f, 0x9}}, 0xe8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) tee(r0, r0, 0x4, 0x1) 22:24:17 executing program 3: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {}, {}, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xd1d76c470672de93}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, 0xe8) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={r1, 0x1000100, 0x7fffffff}, &(0x7f0000000380)=0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x800000501000, 0x0) socketpair(0x15, 0x0, 0x346c, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r2, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000140)=0x80, 0x80000) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f00000003c0)=0x20000) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000300)={0x3ff, 0x3}) ioctl$void(r2, 0xc0045c7f) 22:24:17 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x7, 0x1, 0x2, 0x5, 0x7}) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f00000000c0)=0x10000) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000180)) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x80, 0xffffffffffffffff}) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000000000)=""/174) 22:24:17 executing program 0: r0 = socket(0x1e, 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000001}, 0x19) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x0, 0x101000) write$rdma_cm(0xffffffffffffffff, &(0x7f0000004240)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000004200)={0xffffffff}, 0x13f, 0x100b}}, 0x20) write$rdma_cm(r1, &(0x7f0000000240)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000000), 0x3, {0xa, 0x4e22, 0x0, @empty, 0x1333}, r2}}, 0xfffffffffffffd1b) 22:24:17 executing program 5 (fault-call:3 fault-nth:1): r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "2b00b32def4f1142b6793bb530f9b20e90aa25d5c2b9431efd840a07c1922833b2c789aefbbaee9f63cbab38a8acfb8dba0595ecb683e74ea2bc44a7aee9c52e18ca01c06a5c354712b8b1ff75f45ba55a3487c83849023d37e037d2d3e3e842e9ba099e9ed8775d1173d8e78335aa65d58f54c1d78d4fce897cfefa24b7f268f90be76c7f4e1bfe4d84a869353e931c3732afea55697618a1318ecb657b34172b93fd59d7988d43630cf81e976a0ea01fd8b2547ab593bc605c985f56664b84ed3c9f90ffb666e030c794e2d2d5070af38d83dc275da88cfe6910b2ded59f6c418af5d247237eceb14857c1d7c3ee32e729d9793040f8f4e432eb875a89fe31cbed117f0e76643797169fba3dac3f377d145ce97980ba626da7a279e698a9e040a22d63c535f0ee06adb59e9e06ad7295e6601f3a5fe9b581975993c6c775734212bccb26288d42a672c965d40e80d0e1908f04425a60a08241378ec7ff88315de073b64c5f9647e51732be34988e0948f12e6c560bedbece811bca501d4389dbfe20e4df5160cd7324c0670c7b3e8980b061e31b1c8461d6f7a63f9e9fd24326924c076e01631a0b9703a6106accfaa064075fa1f16e16c5171b6a324e8642b2ab76618b824110c312ab12d9f65d6a980634a6a7cba8bf89e01a91259f446232476a1c490982636b78d1300befab1a2f6e8261e07336c5692db37bb7d3cebf4a942b62f2fa6cceb7e488aa02b2e52c6f82bd3792845fff41cce52e0469d14821ce11491864860c11421a92dae3152eb23106a0c679d2b1f0a9809b56abdcf893f9531508f24e64ec911fd8e8b3c8fd2291f1a7b910222c38533d4caadac9acd194be7e53549c1719bdf668887a0e19db83b5356f8f7d93cbef1ef3505dcc40d0d2a02a2745ab518979b9c3774babfe8e70ead767c7a00289b8cc6e51d1a957548270cb3f5064961a88f61b34f9442d78ae5a8551713f9afb4269d689f9adb6b4a902a637184f7f899efe9fa0ddb45cd1076c4eeeda51ca8dc20dcfc9cc5f56768073b3f4c2c9f543324a4fd0b8bc7b95e232bf85bf222394fa4336ab4007d7ad2dc85afa6eb79ad2624c4be6c674ee98fce9a51786b7cc2b5044de114d36d2690e13bcedf96590c7d5aeb8040b74c4d6a5aa38a7c1f0857522f4f968795056b9a7034dc3444784f9486b575e44dec3216d72845500e63297d7197961e7e593ea3411001d1d47ba42d70e7af8e91246c02d7e37ff0eb60abebc37dd00315b4fbb09e77a6b5f7e8441818ebcfafecf622731f1db8a11fa2de8e30d808bedbfee104b3b1100f5094675521da07dd2a28be7e486b325a0f0e6d75116be1bbc2aa20deb64a6e4e7b824b12d009e6f1802f5a8e31559b125d71d00a5684fbde4668f5af1eb4ca04fa7c4ef4d2a194b0856e007"}}}}}}, &(0x7f0000001780)) 22:24:17 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000040)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [], {@llc={0x4, {@llc={0xdc, 0x0, "04", "d16771ad71bdf2c001fabdabc225e9f05eb5c84b686761c8b3cf2439cfda3c2b55a47490bb87d07b5445e09198b460c237a5e082d94956233622ec9a2a358afd61aa768c71640109377105af600b7d38c8fb6d15906b09de56f5143b812ac0a0eb72051e5797add53914654738b8ee44de635fb8ea5d0135da0354f63d7f097298d92de736b4d591ca2482ed742ba1604bfad29817db3e96b394efb07193b858cd3eecbbb5faead371e561dba965e35ca6085b2ae0d5f3cdec39fc2ace86d27808b4f875aefce3bf9deb35f9891193f912886a0cb7239c20821727b1af5807b612a95e57c7940266f9b5d1"}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0xbcd]}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000140)={0x0, 0x0}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup3(r1, 0xffffffffffffff9c, 0x80000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x6) ptrace$cont(0xffffffffffffffff, r0, 0x6, 0x2) [ 949.157565] FAULT_INJECTION: forcing a failure. [ 949.157565] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 949.169430] CPU: 1 PID: 21570 Comm: syz-executor5 Not tainted 4.17.0+ #7 [ 949.176272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 949.185631] Call Trace: [ 949.188241] dump_stack+0x185/0x1d0 [ 949.191891] should_fail+0x87b/0xab0 [ 949.195626] __alloc_pages_nodemask+0x600/0x5cc0 [ 949.200399] ? kernel_poison_pages+0x40/0x360 [ 949.204911] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 949.210289] ? kernel_poison_pages+0x1a0/0x360 [ 949.214894] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 949.220364] ? get_page_from_freelist+0xac61/0xb740 [ 949.225399] ? __kernel_text_address+0x34/0xe0 [ 949.230000] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 949.235485] ? __module_address+0x6a/0x600 [ 949.239965] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 949.244921] ? __kernel_text_address+0x34/0xe0 [ 949.249524] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 949.255000] ? kmsan_set_origin_inline+0x6b/0x120 [ 949.259872] ? __msan_poison_alloca+0x15c/0x1d0 [ 949.264569] kmsan_alloc_page+0x82/0xe0 [ 949.268564] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 949.273340] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 949.278718] ? __wake_up_common+0x120/0xa50 [ 949.283060] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 949.287746] ? __wake_up_common_lock+0x10c/0x370 [ 949.292527] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 949.298018] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 949.303397] ? __wake_up_common_lock+0x1f3/0x370 22:24:17 executing program 0: r0 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x4, 0x7}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x9, 0x20, 0x4, 0x0, 0x10}, &(0x7f00000002c0)=0xfffffe76) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0xfff, 0x6, 0x3, 0x20}, &(0x7f0000000240)=0x98) getsockopt(r0, 0x100000114, 0x2716, &(0x7f0000000040)=""/40, &(0x7f0000000000)=0x3b3) [ 949.308180] ? kmsan_set_origin+0x9e/0x160 [ 949.312435] alloc_pages_current+0x6b1/0x970 [ 949.316860] skb_page_frag_refill+0x3ba/0x5e0 [ 949.321377] ? kmsan_set_origin+0x9e/0x160 [ 949.325633] tun_get_user+0x10bd/0x7f00 [ 949.329714] ? kmsan_set_origin_inline+0x6b/0x120 [ 949.334589] tun_chr_write_iter+0x1d4/0x330 [ 949.338935] ? tun_chr_read_iter+0x460/0x460 [ 949.343361] do_iter_readv_writev+0x81c/0xa20 [ 949.347891] ? tun_chr_read_iter+0x460/0x460 [ 949.352319] do_iter_write+0x30d/0xd50 [ 949.356229] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 949.361987] do_writev+0x3be/0x820 [ 949.365561] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 949.371233] ? fput+0x25c/0x2e0 [ 949.374537] __x64_sys_writev+0xe1/0x120 [ 949.378624] ? __ia32_sys_readv+0x120/0x120 [ 949.382964] do_syscall_64+0x15b/0x230 [ 949.386877] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 949.392076] RIP: 0033:0x4559e1 [ 949.395273] RSP: 002b:00007f43e94cbba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 22:24:17 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000001440)=[{0x68, 0x112, 0x3, "c8b0e6406e2cf1467e9f78c7c0555b78e65c650a637872a4f432dc2046c4b2722545f59425ce8ba011f35ae257f2331a101073985881dd41a91146810418f60cee65ae97c33e282634b2e570a510d4e845418d1a6ec395fc"}, {0xe0, 0x115, 0x848, "e968b0ae0848dc2fc29e8fa8061669a4bf4e8249a65deab3e1dc229257cd9c714888f917f0a0ad258a94703456aee8101f4da4276c51ceaa732a3eeca250405b75a550c9c430bbd6539e72f3481123b89bc0eff5d31f2c864c2b4c91ec3f7497f1892c20006dbb89c6ccbb576fc517a32e4452e54e7f62dc740787516430962b14572dfef719fd758f4932bce2821066021128535db562dfa1f7e34a48a74e5baa98d2ce5cd9875e966c1184b68391532e8b2e7ab1640fdb6c858686b0399c4c308b4b664a0698c285e695"}, {0x28, 0x119, 0x6, "21db871bf7791900bb7e9e6f09e4131bbba9e964"}, {0x30, 0x13f, 0x7f, "8faeb1a688946325481a350ded07a9408756d815c4b2f369c961a380ed"}, {0x1010, 0x108, 0x7fff, "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{0x20, 0x104, 0x4, "d06a4d6163208e8f17"}], 0x11d0, 0x10}, 0x8040) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000080)=0x20000005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000001400)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f00000000c0)=@getstats={0x1c, 0x5e, 0x215, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7}}, 0x1c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x28) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r4, @in6={{0xa, 0x4e21, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x800000000000000}}, 0x0, 0x8}, 0x90) 22:24:17 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)={0x1, 0x4, [0x3]}) [ 949.402999] RAX: ffffffffffffffda RBX: 0000000000000437 RCX: 00000000004559e1 [ 949.410281] RDX: 0000000000000001 RSI: 00007f43e94cbbf0 RDI: 00000000000000fc [ 949.417565] RBP: 0000000020000700 R08: 00000000000000fc R09: 0000000000000000 [ 949.424845] R10: 0000000000000437 R11: 0000000000000293 R12: 0000000000000014 [ 949.432132] R13: 00000000004c1dfa R14: 00000000004d2be0 R15: 0000000000000001 22:24:17 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x20200) 22:24:17 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)={0x0, 0x40000000000000}) 22:24:17 executing program 5 (fault-call:3 fault-nth:2): r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7ff, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) [ 949.650488] device bridge_slave_1 left promiscuous mode [ 949.656315] bridge0: port 2(bridge_slave_1) entered disabled state 22:24:17 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'lo\x00'}}, 0x1e) recvfrom(r0, &(0x7f0000000140)=""/117, 0x35, 0x400003, 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x8000, 0x20100800, 0x4000, 0xfffffffffffffa9c, 0x3, 0x1, 0x4, 0x80000000, 0x9270, 0xfff}, 0x10) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x54000, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00000000c0)=0x1000, 0x4) [ 949.767553] device bridge_slave_0 left promiscuous mode [ 949.773442] bridge0: port 1(bridge_slave_0) entered disabled state [ 949.801139] FAULT_INJECTION: forcing a failure. [ 949.801139] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 949.813085] CPU: 1 PID: 21602 Comm: syz-executor5 Not tainted 4.17.0+ #7 [ 949.819931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 949.829295] Call Trace: [ 949.831910] dump_stack+0x185/0x1d0 [ 949.835557] should_fail+0x87b/0xab0 [ 949.839292] __alloc_pages_nodemask+0x600/0x5cc0 [ 949.844086] ? kernel_poison_pages+0x40/0x360 [ 949.848605] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 949.853991] ? kernel_poison_pages+0x1a0/0x360 [ 949.858598] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 949.864077] ? get_page_from_freelist+0xac61/0xb740 [ 949.869301] ? __kernel_text_address+0x34/0xe0 [ 949.873926] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 949.879414] ? __module_address+0x6a/0x600 [ 949.883910] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 949.888951] ? __kernel_text_address+0x34/0xe0 [ 949.893551] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 949.899029] ? kmsan_set_origin_inline+0x6b/0x120 [ 949.900398] IPVS: ftp: loaded support on port[0] = 21 [ 949.903905] kmsan_alloc_page+0x82/0xe0 [ 949.903924] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 949.903939] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 949.903952] ? __wake_up_common+0x120/0xa50 [ 949.903970] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 949.903982] ? __wake_up_common_lock+0x10c/0x370 [ 949.903996] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 949.904008] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 949.904021] ? __wake_up_common_lock+0x1f3/0x370 [ 949.904053] ? kmsan_set_origin+0x9e/0x160 [ 949.956844] alloc_pages_current+0x6b1/0x970 [ 949.961290] skb_page_frag_refill+0x3ba/0x5e0 [ 949.965824] ? kmsan_set_origin+0x9e/0x160 [ 949.970090] tun_get_user+0x10bd/0x7f00 [ 949.974112] ? kmsan_set_origin_inline+0x6b/0x120 [ 949.979001] tun_chr_write_iter+0x1d4/0x330 [ 949.983386] ? tun_chr_read_iter+0x460/0x460 [ 949.987821] do_iter_readv_writev+0x81c/0xa20 [ 949.992340] ? tun_chr_read_iter+0x460/0x460 [ 949.996763] do_iter_write+0x30d/0xd50 [ 950.000675] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 950.006151] do_writev+0x3be/0x820 [ 950.009717] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 950.015101] ? fput+0x25c/0x2e0 [ 950.018403] __x64_sys_writev+0xe1/0x120 [ 950.022598] ? __ia32_sys_readv+0x120/0x120 [ 950.026939] do_syscall_64+0x15b/0x230 [ 950.030853] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 950.036077] RIP: 0033:0x4559e1 [ 950.039272] RSP: 002b:00007f43e94cbba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 950.046990] RAX: ffffffffffffffda RBX: 0000000000000437 RCX: 00000000004559e1 [ 950.054299] RDX: 0000000000000001 RSI: 00007f43e94cbbf0 RDI: 00000000000000fc [ 950.061579] RBP: 0000000020000700 R08: 00000000000000fc R09: 0000000000000000 22:24:18 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000000)) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x6d, 0x20c2) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000100)=0x400, 0x4) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/5) [ 950.068860] R10: 0000000000000437 R11: 0000000000000293 R12: 0000000000000014 [ 950.076148] R13: 00000000004c1dfa R14: 00000000004d2be0 R15: 0000000000000002 22:24:18 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa0800450000280000000000069078ac1414bbac1414bb00004001", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="4e020000909876914cf09077e33d99780000"], &(0x7f0000000000)) [ 950.216793] team0 (unregistering): Port device team_slave_1 removed [ 950.248262] team0 (unregistering): Port device team_slave_0 removed [ 950.281387] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 950.310476] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 950.380092] bond0 (unregistering): Released all slaves [ 950.698419] Copying ffff88006b956000 (page ffffea0002858040, shadow ffffea0003a1e2c0) to ffff8800bbe40000 (page ffffea0004675800, shadow 0000000000000000) [ 950.712461] ------------[ cut here ]------------ [ 950.717234] kernel BUG at mm/kmsan/kmsan.c:1014! [ 950.722004] invalid opcode: 0000 [#1] SMP PTI [ 950.726499] Dumping ftrace buffer: [ 950.730029] (ftrace buffer empty) [ 950.733737] Modules linked in: [ 950.736936] CPU: 0 PID: 804 Comm: khugepaged Not tainted 4.17.0+ #7 [ 950.743335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 950.752711] RIP: 0010:kmsan_copy_page_meta+0x1c9/0x1e0 [ 950.757982] RSP: 0018:ffff8801d7ddef78 EFLAGS: 00010086 [ 950.763347] RAX: 000000000000008e RBX: ffffea0004675800 RCX: 0000000000000000 [ 950.770627] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff88021fc36eec [ 950.777903] RBP: ffff8801d7ddefb8 R08: 0000000000000000 R09: 0000000000000001 [ 950.785178] R10: 0000000000000000 R11: ffffffff86575810 R12: 0000000000000246 [ 950.792454] R13: ffff88006b956000 R14: ffffea0002858040 R15: ffff8801d7ee8000 [ 950.799732] FS: 0000000000000000(0000) GS:ffff88021fc00000(0000) knlGS:0000000000000000 [ 950.808054] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 950.813942] CR2: 00000000004d5268 CR3: 000000000ac30000 CR4: 00000000001406f0 [ 950.821223] DR0: 0000000020000040 DR1: 0000000000000000 DR2: 0000000000000000 [ 950.828500] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 950.835765] Call Trace: [ 950.838368] migrate_page_copy+0x2bb/0x10b0 [ 950.842793] ? kmsan_set_origin_inline+0x6b/0x120 [ 950.847655] ? page_mapping+0x30f/0x490 [ 950.851634] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 950.857002] move_to_new_page+0x9a6/0x10e0 [ 950.861246] ? try_to_unmap+0x65a/0x7b0 [ 950.865220] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 950.870606] ? page_mapped+0x92/0x360 [ 950.874414] migrate_pages+0x26d4/0x4110 [ 950.878484] ? compact_zone+0x3a50/0x3a50 [ 950.882637] ? compaction_alloc+0x10e0/0x10e0 [ 950.887137] ? remove_migration_ptes+0x150/0x150 [ 950.891906] compact_zone+0x1e93/0x3a50 [ 950.895900] try_to_compact_pages+0xc04/0x1a40 [ 950.900499] __alloc_pages_direct_compact+0x17b/0x4f0 [ 950.905703] __alloc_pages_nodemask+0x3104/0x5cc0 [ 950.910562] ? __msan_poison_alloca+0x15c/0x1d0 [ 950.915235] ? _cond_resched+0x3c/0xd0 [ 950.919130] khugepaged_do_scan+0x8c16/0xf190 [ 950.923629] ? pick_next_task_fair+0x22c9/0x2530 [ 950.929246] ? kmsan_set_origin_inline+0x6b/0x120 [ 950.934088] ? __msan_poison_alloca+0x15c/0x1d0 [ 950.938778] khugepaged+0xca/0xbc0 [ 950.942321] ? init_wait_entry+0x1a0/0x1a0 [ 950.946566] kthread+0x4db/0x6c0 [ 950.949934] ? start_stop_khugepaged+0x790/0x790 [ 950.954705] ? kthread_blkcg+0xf0/0xf0 [ 950.958592] ret_from_fork+0x35/0x40 [ 950.962315] Code: 01 d6 49 01 d8 49 c1 e8 05 4c 0f af c0 49 01 d0 48 c7 c7 43 37 97 8a 31 c0 4c 89 f2 49 89 d9 ff 73 40 e8 cb 28 80 ff 48 83 c4 08 <0f> 0b 0f 1f 44 00 00 eb fe 0f 0b eb fe 0f 0b eb fe 0f 0b eb fe [ 950.981530] RIP: kmsan_copy_page_meta+0x1c9/0x1e0 RSP: ffff8801d7ddef78 [ 950.988292] ---[ end trace 01b06665e65be7ec ]--- [ 950.993043] Kernel panic - not syncing: Fatal exception [ 950.999140] Dumping ftrace buffer: [ 951.002676] (ftrace buffer empty) [ 951.006372] Kernel Offset: disabled [ 951.009977] Rebooting in 86400 seconds..