@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8, 0x12}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_TYPENAME={0xd, 0x3, 'hash:net\x00'}]}, 0x58}}, 0x0) sendmsg$NFNL_MSG_ACCT_DEL(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0x43, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYRESOCT, @ANYRES64=0x0, @ANYRESDEC, @ANYRES64=r0], 0x74}, 0x1, 0x0, 0x0, 0x40004}, 0x90) write$P9_RXATTRWALK(0xffffffffffffffff, &(0x7f00000000c0)={0xf, 0x1f, 0x2, 0x8000}, 0xf) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000400)) 10:51:21 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="675f07000005eb301420384897f1ac1d", 0x10}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:51:21 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x601581, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001280)={0x7, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000001300)={r1, 0x3}) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x111, 0x5}}, 0x20) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r3, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r4}}, 0x10) r5 = openat2(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0x41}, 0x18) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') pwritev2(r5, &(0x7f00000012c0)=[{&(0x7f0000000080)="ad547685cd76862f106b2d84ff868a055b31a286e9ad76b1304c", 0x1a}, {&(0x7f0000000240)="6e5747765a59a391da0ce7596e4befc2898515136642ba5b47f1b523f4f3bacbbced33dbf1926e5c44699381874e09bb14fb8140698c6d7df6294c190766ee022ece0b8cf3a3bac98b2ae7", 0x4b}, {&(0x7f00000002c0)="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", 0xf9c}], 0x3, 0x0, 0x0, 0x6) write$P9_RFLUSH(r5, &(0x7f0000000040)={0x7, 0x6d, 0x2}, 0x7) write$RDMA_USER_CM_CMD_DISCONNECT(r2, &(0x7f0000000000)={0xa, 0x4, 0xfa00, {r4}}, 0xc) 10:51:21 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="675f07000005eb301420384897f1ac1d", 0x10}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) [ 2280.950858][T28267] autofs4:pid:28267:autofs_fill_super: called with bogus options [ 2281.199320][ T2652] Bluetooth: hci4: command 0x0419 tx timeout 10:51:23 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d29d", 0x5a}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:51:23 executing program 5: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000400)) 10:51:23 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000140)="675f07000005eb301420384897f1ac1dea61a7a765760036f300000000007d7cff30f3", 0x23}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x21, r0, 0x0, 0xb) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, &(0x7f0000000440)={0x1, 0x0, 0x7}) 10:51:23 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d2", 0x59}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:51:23 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x40, 0x0, 0x111, 0x9}}, 0xa) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') sendmsg$ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f0000001e00)={0x0, 0x0, &(0x7f0000001dc0)={&(0x7f0000000600)={0x40, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}]}, @ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8}]}]}, 0x40}}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r2, 0x100, 0x70bd29, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0x1}]}, 0x1c}}, 0x800) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x11, 0xffffffffffffffff, 0x4) 10:51:23 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="675f07000005eb301420384897f1ac1d", 0x10}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:51:23 executing program 5: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xc, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2}, 0x14) r3 = request_key(&(0x7f00000001c0)='big_key\x00', &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)=')\x00', 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000680)=[{&(0x7f0000000280)="d1900ecee1ee4e0192c25e6f136fe7575ac53f874f8e26751872fb6cab557dbc4f92819d546c85003e730030dd05c6ff44379b59856bde53acc486512e2faa60000f03ecd19b6391c4477ada0abe84abfd48929bf9b12c71f0eacc7ee6bb42f1d8457de3a68caaf0f8b526b6e12f40b906c1e9ac25c1959d88079b39ae79f4746a43294954d4bda1a135d8d093e9652351f47bfd9ef760a962c359c636151d809173a35a8295302bf81a3807babe08a85bfbc1ce44d037d926d4931ed38ac26176b8b2", 0xc3}, {&(0x7f00000003c0)="335783913922203781e1b725e4f92c4e434abf8705caee14158d81dad39c25e4f1f266c786fbd6dc19be419d46f4287c9d091c958739d87106b13a8f8263f90bf64f6cddf794ba2c57777de6049ea6c679b48da5f850871d7496b2c0fb3c2a401661599925cc3e3aef2283d0f6833b34596f70bfc5536a4ef1610d139d3224695eb13786d4345513db1c9f7de853f4a7f0ba86d90153de0ba6", 0x99}, {&(0x7f0000000480)="507ec87c038c5358b04447a6955bc06f33e0d8e76fe46c2b3f972bf39bd5dea21c77f327dd2f6188a4184c4295d46d5723abd05fa5fe9ccc2b9093f1a9b363f2519bee47afd84a1e0d8466335ffe5d959175e72c50a919c52716ce6215d80c6f7328854f01b02fb9948eadf9da7d46f2edbe2655533c366f821c5f78260903d15badb7a8e603d8995714397a62be4b52794b89e6bbc12023e00faaba06e5cfea5c927478aed91ff0906463881755a0bbe63820f424e931ddfc28d96e82a552906b1c38a7dc8b16f6b8f111", 0xcb}, {&(0x7f0000000580)="0be30d69a2462c32c5e38c95048c2fa85f2097144fc833c2b0c48f66e6232909008434ab0d45577cf5cc839d0139d6adadad4cc94242a8827ce44914c3c66201e2e452a00deff21cff4fc55c99c462e4ee420d874d5ee8ad586c5b1d9df1f2e00d7afca1e3d17a89f4e8d9d247f7a395e47144f44734f1694517a6354f189da6fcf58e4b4c1ab9a0c2169cf43fa9243844db793801911c485e", 0x99}, {&(0x7f0000000640)="450e1b1b99f51b99ea", 0x9}], 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e24, 0x6, @mcast2, 0x8}}}, 0x84) ioctl$vim2m_VIDIOC_ENUM_FMT(r1, 0xc0405602, &(0x7f0000000180)={0x7ff, 0x1, 0x2, "18f2e1711e3144b3554dda1385189a001511616913f9c0961d2474304c6d651c", 0x50565559}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000400)) [ 2283.555131][T28362] autofs4:pid:28362:autofs_fill_super: called with bogus options [ 2283.571513][T28416] autofs4:pid:28416:autofs_fill_super: called with bogus options 10:51:23 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="675f07000005eb301420384897f1ac1d", 0x10}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:51:23 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d29d", 0x5a}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:51:23 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x111}}, 0x20) 10:51:24 executing program 5: mkdir(&(0x7f0000000000)='./file1\x00', 0x80) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setuid(r0) mount$9p_tcp(&(0x7f0000000300)='127.0.0.1\x00', &(0x7f0000000340)='./file2\x00', &(0x7f00000003c0)='9p\x00', 0x100010, &(0x7f0000000540)=ANY=[@ANYBLOB='trans=tcp,port=0x0000000000004e20,access=', @ANYRESDEC=0x0, @ANYBLOB=',afid=0x0000000000000e1e,access=user,access=user,defcontext=unconfined_u,obj_user=-*,subj_type=hfs\x00,fowner>', @ANYRESDEC=r0, @ANYBLOB="b12212e58f41db30cb3a36c19d2c646f6e745f61707072616973652c6f626a5f757365723d7b2c726f6f74636f6e746578743d726f6f742c6d61736b3d5e4d41595f455845432c736d61636b66736465663d686673002c00"]) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f00000001c0)=0x4) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='hfs\x00', 0x0, &(0x7f0000000140)='\xc2j\xf6\v\xb5\a\x10\xff%e\xec\xed\xa3W\xdc\xee\x13M\x82\x85J_\xca\x0fe\xa0\xbc>\xa4\x93\x95\x19\x04\x92W\x13\x8d%1\xffb\xd1\xf8YR\x1d\x00\x8c\bY)\xec\x88m]\x16\xe6\xbb\xe8\n\xc2,\xbd0\xb3\xe0t)<\x81\xda\xe2\xab\x13A\x9c4\x8b\x15s\xa5OM\x8b\x86\xdb}Q\xc7\xa8\xc8\x8d]\x00\x00\x00\x00\x00\x00\x00\x00\x00') r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/514]) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x10b041}, 0x18) pwritev2(r2, &(0x7f0000000240)=[{&(0x7f0000000140)="f0", 0x1}], 0x1, 0x10002, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0), 0x13f}}, 0x20) ioctl$SNDCTL_SEQ_RESETSAMPLES(0xffffffffffffffff, 0x40045109, &(0x7f0000000240)=0xde) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x206201, 0x0) fadvise64(r3, 0xffffffff, 0x1000000000, 0x3) ioctl$SIOCPNGETOBJECT(0xffffffffffffffff, 0x89e0, &(0x7f0000000200)=0x7f) ioctl$SNDCTL_SEQ_GETOUTCOUNT(r2, 0x80045104, &(0x7f00000002c0)) socket$pppoe(0x18, 0x1, 0x0) [ 2283.801866][T28519] autofs4:pid:28519:autofs_fill_super: called with bogus options 10:51:24 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="675f07000005eb301420384897f1ac1d", 0x10}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:51:25 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup3(r0, r0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x111}}, 0x20) 10:51:25 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="675f07000005eb301420384897f1ac1d", 0x10}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) [ 2286.423184][ T2505] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 10:51:26 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000140)="675f07000005eb301420384897f1ac1dea61a7a765760036f300000000007d7cff30f3", 0x23}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x21, r0, 0x0, 0xb) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, &(0x7f0000000440)={0x1, 0x0, 0x7}) 10:51:26 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d2", 0x59}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:51:26 executing program 5: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0) openat$cgroup(r0, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000400)) 10:51:26 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x4, 0x0, 0x13f, 0x1}}, 0x20) 10:51:26 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="675f07000005eb301420384897f1ac1d", 0x10}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) [ 2286.671907][ T2505] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2286.746369][T28978] autofs4:pid:28978:autofs_fill_super: called with bogus options 10:51:27 executing program 3: lsetxattr$security_evm(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.evm\x00', &(0x7f0000000080)=@v2={0x5, 0x2, 0xf, 0x2, 0xc9, "37cbd64be210ac520917283472661c64d0174e3c3c124458002db93229119b310a265314a3f391ae77cf66fcf4f547f331e480e121209fbb9a9cfea378742dceca82aae33df329a9df9c259308157921db93ef5ff6492720866ba93933108188fc1e7a4faff888d11d1bcc14815ad4f27c870d6729d5677b0e2ed7f890d292e7b84431f78f2d418de16fab881e1302e18b266bdb23c2f4a971dc0a79916b10d735b0461f8acc2ed3befa58725a26906c2a2b3e9b4031c8c4a9c7d77a5289df6d71fcff50ba8c17888b"}, 0xd2, 0x1) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x2, 0x0, 0x111}}, 0x20) [ 2286.801992][T28995] autofs4:pid:28995:autofs_fill_super: called with bogus options [ 2287.207586][ T2505] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2287.655866][ T2505] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2287.814406][ T2505] tipc: TX() has been purged, node left! [ 2289.600416][ T2505] IPVS: stopping master sync thread 5560 ... [ 2289.615346][ T2505] device hsr_slave_0 left promiscuous mode [ 2289.621762][ T2505] device hsr_slave_1 left promiscuous mode [ 2289.628372][ T2505] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2289.637930][ T2505] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2289.648618][ T2505] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2289.656017][ T2505] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2289.689175][ T2505] device bridge_slave_1 left promiscuous mode [ 2289.695423][ T2505] bridge0: port 2(bridge_slave_1) entered disabled state [ 2289.724988][ T2505] device veth1_macvtap left promiscuous mode [ 2289.731141][ T2505] device veth0_macvtap left promiscuous mode [ 2289.739992][ T2505] device veth1_vlan left promiscuous mode [ 2289.745792][ T2505] device veth0_vlan left promiscuous mode [ 2291.918664][T27795] Bluetooth: hci1: command 0x0409 tx timeout [ 2293.998700][T27795] Bluetooth: hci1: command 0x041b tx timeout [ 2294.231662][ T2505] team0 (unregistering): Port device team_slave_1 removed [ 2294.244522][ T2505] team0 (unregistering): Port device team_slave_0 removed [ 2294.261239][ T2505] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2294.274908][ T2505] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2294.337670][ T2505] bond0 (unregistering): Released all slaves [ 2294.404012][T29268] IPVS: ftp: loaded support on port[0] = 21 [ 2294.575152][T29268] chnl_net:caif_netlink_parms(): no params data found [ 2294.641512][T29268] bridge0: port 1(bridge_slave_0) entered blocking state [ 2294.648796][T29268] bridge0: port 1(bridge_slave_0) entered disabled state [ 2294.656519][T29268] device bridge_slave_0 entered promiscuous mode [ 2294.668316][T29268] bridge0: port 2(bridge_slave_1) entered blocking state [ 2294.676503][T29268] bridge0: port 2(bridge_slave_1) entered disabled state [ 2294.684766][T29268] device bridge_slave_1 entered promiscuous mode [ 2294.711949][T29268] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2294.724707][T29268] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2294.753756][T29268] team0: Port device team_slave_0 added [ 2294.763947][T29268] team0: Port device team_slave_1 added [ 2294.790084][T29268] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2294.797046][T29268] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2294.824209][T29268] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2294.837838][T29268] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2294.845406][T29268] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2294.871799][T29268] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2294.912352][T29268] device hsr_slave_0 entered promiscuous mode [ 2294.921131][T29268] device hsr_slave_1 entered promiscuous mode [ 2294.938839][T29268] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2294.946406][T29268] Cannot create hsr debugfs directory [ 2295.122550][T29268] bridge0: port 2(bridge_slave_1) entered blocking state [ 2295.129700][T29268] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2295.137100][T29268] bridge0: port 1(bridge_slave_0) entered blocking state [ 2295.144282][T29268] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2295.299711][T29268] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2295.320457][T19340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2295.331731][T19340] bridge0: port 1(bridge_slave_0) entered disabled state [ 2295.340532][T19340] bridge0: port 2(bridge_slave_1) entered disabled state [ 2295.365169][T29268] 8021q: adding VLAN 0 to HW filter on device team0 [ 2295.396265][ T6906] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2295.415816][ T6906] bridge0: port 1(bridge_slave_0) entered blocking state [ 2295.422980][ T6906] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2295.461651][T19673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2295.478642][T19673] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2295.487121][T19673] bridge0: port 2(bridge_slave_1) entered blocking state [ 2295.494267][T19673] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2295.512574][T19673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2295.540775][ T6906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2295.550535][ T6906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2295.561253][ T6906] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2295.580665][ T6906] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2295.589964][ T6906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2295.600105][ T6906] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2295.619191][ T6906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2295.627668][ T6906] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2295.637695][ T6906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2295.647199][ T6906] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2295.661287][T29268] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2295.692774][T19673] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2295.704311][T19673] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2295.721226][T29268] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2295.884680][T26096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2295.900460][T26096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2295.927567][T26096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2295.936948][T26096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2295.951369][T29268] device veth0_vlan entered promiscuous mode [ 2295.962697][T26096] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2295.972606][T26096] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2295.991989][T29268] device veth1_vlan entered promiscuous mode [ 2296.060028][T26096] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2296.068293][T26096] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2296.078687][T19673] Bluetooth: hci1: command 0x040f tx timeout [ 2296.079648][T26096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2296.094990][T26096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2296.107810][T29268] device veth0_macvtap entered promiscuous mode [ 2296.132619][T29268] device veth1_macvtap entered promiscuous mode [ 2296.175984][T29268] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 2296.186552][T29268] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2296.196788][T29268] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 2296.207838][T29268] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2296.228020][T29268] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 2296.258562][T29268] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2296.268388][T29268] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 2296.289792][T29268] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2296.300411][T29268] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 2296.311451][T29268] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2296.329574][T29268] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 2296.344618][T29268] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2296.357171][T29268] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2296.370087][ T658] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2296.378298][ T658] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2296.387423][ T658] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2296.396353][ T658] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2296.406876][T29268] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 2296.417820][T29268] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2296.430701][T29268] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 2296.441559][T29268] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2296.451747][T29268] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 2296.463023][T29268] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2296.473192][T29268] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 2296.484137][T29268] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2296.494353][T29268] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 2296.505126][T29268] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2296.515336][T29268] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 2296.525867][T29268] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2296.537027][T29268] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2296.548130][T26096] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2296.558082][T26096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 10:51:36 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d29d", 0x5a}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:51:36 executing program 5: syz_open_dev$hiddev(&(0x7f0000000040)='/dev/usb/hiddev#\x00', 0x0, 0x80000) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000400)) 10:51:36 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="675f07000005eb301420384897f1ac1d", 0x10}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:51:36 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x111}}, 0x20) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x460400, 0x0) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)={0x41}, 0x18) ioctl$FS_IOC_RESVSP(r1, 0x40305839, &(0x7f0000000140)={0x0, 0x0, 0xe0, 0x2000000}) ioctl$UI_BEGIN_FF_ERASE(r1, 0xc00c55ca, &(0x7f0000000040)={0x4, 0x8001, 0x101}) 10:51:36 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000140)="675f07000005eb301420384897f1ac1dea61a7a765760036f300000000007d7cff30f3", 0x23}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x21, r0, 0x0, 0xb) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, &(0x7f0000000440)={0x1, 0x0, 0x7}) 10:51:36 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d2", 0x59}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:51:37 executing program 5: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f00000003c0)='vfat\x00', 0x20458, &(0x7f0000000480)='\b\x9f\x0e\x1c\xfa]\x85\xe8{Fk\x9aK\xc2\xd7fe\x8bp\x18\xbb\xdc-\'j\n\xdd\x9c$_*`\xc4\xfdG\xa4\xc4\xdf\xd9\r\xddD\x91\xe2a\x95\x86\xeaB\x1b3\xfe\xe8\x8f\x86\x02\x82\xa6\xbf.\xe2\x11_{s+\xc0\x13\xc0\x8a\x83\x97\x89\x02\xe0\x94\xc2F7\xa9ni\xc6Bk\xfd\x92\f\x12|gud\xa1\x7fuo\xb4q{\x19)n\xbe\xef') r0 = openat2(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x41}, 0x18) pwritev2(r0, &(0x7f00000012c0)=[{&(0x7f0000000080)="ad547685cd76862f106b2d84ff868a055b31a286e9ad76b1304c", 0x1a}, {&(0x7f0000000240)="6e5747765a59a391da0ce7596e4befc2898515136642ba5b47f1b523f4f3bacbbced33dbf1926e5c44699381874e09bb14fb8140698c6d7df6294c190766ee022ece0b8cf3a3bac98b2ae7", 0x4b}, {&(0x7f00000002c0)="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", 0xf9c}], 0x3, 0x0, 0x0, 0x6) ioctl$RTC_ALM_SET(r0, 0x40247007, &(0x7f0000000380)={0xe, 0x2e, 0xf, 0xd, 0x4, 0xfffffffe, 0x6, 0x44, 0xc349be92e2578825}) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000000c0)='./file1\x00', 0x8, 0x3, &(0x7f0000000280)=[{&(0x7f0000000100)="4c3fb8e2aeda7dbea2bce157119c52193b70348ad908759ea02bce7b3bcecfd7e58bcc54792e87edb9658d5a382dbf75bf1c53c3326f08410a328ce2651eb0be7228aeb20368a211ecdef148db559af11338531e3566ee95c0a8e076fbe715a1a1c4b91f9d135f77cc0e8c88bf06fe3ae5af1a22b6f41f15d309c1d0", 0x7c, 0x7}, {&(0x7f0000000180)="8e57a73091f75561a6e5394af4b3f99d863f37bf0f2219f36279c2c233f825656543d7337aff13c57b7af2ac", 0x2c, 0x1}, {&(0x7f00000001c0)="9bbb90085f07e287872ae2503b90d0bdb078c028dc5cfdfdba1f8b7cf4c1d0dbd2f0c0b08fa7d1abf0597339e5bb13b2c9de7afcb5f44176f6d6d86184a3709fb8927afc72adccb8f2628430bdcad7aa7e8823d64110d3ac2adf8c0fc207b7aa297e5edc2540c61bc86eeab82cf0090fab3671c5737ea1a8a01643771fcf9b88a6a899719b687314af74a9ed970ea7ae5178913a26abb2293441f1aa7cd6bbc8faba90f68c744c4a91581b820afeeee3ef2933dd2aac", 0xb6, 0x7}], 0x8000, &(0x7f0000000300)={[{@dots='dots'}, {@dots='dots'}], [{@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@subj_role={'subj_role', 0x3d, '\\\\,*!'}}, {@pcr={'pcr', 0x3d, 0x3}}, {@obj_user={'obj_user', 0x3d, 'autofs\x00'}}]}) [ 2296.808959][T31555] autofs4:pid:31555:autofs_fill_super: called with bogus options 10:51:37 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x13f}}, 0x20) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r1, 0x40189429, &(0x7f0000000040)={0x1, 0x5, 0x8}) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') sendmsg$BATADV_CMD_GET_DAT_CACHE(r2, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000400)={&(0x7f0000000480)=ANY=[@ANYBLOB="294c04bc543c30f75635993cb9d2f35c91a343e889d82e535c0883f1ee04a07b", @ANYRES16=0x0, @ANYBLOB="20002bbd7000fddbdf250d00000008002c0001e30000080031001d0f000005003000000000000500330002000000"], 0x34}, 0x1, 0x0, 0x0, 0xd4}, 0xd010) write$vhost_msg(r2, &(0x7f0000000340)={0x1, {&(0x7f00000000c0)=""/252, 0xfc, &(0x7f0000000200)=""/139, 0x1, 0x4}}, 0x48) 10:51:37 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x1ee) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x111, 0x3}}, 0x20) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x5, 0x101000) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r1, 0xc400941d, &(0x7f0000000340)={0x0, 0x4, 0x0, 0x1}) 10:51:37 executing program 5: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)={0x41}, 0x18) ioctl$FS_IOC_RESVSP(r0, 0x40305839, &(0x7f0000000140)={0x0, 0x0, 0xe0, 0x2000000}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@private0, @in=@loopback, 0x4e20, 0x9, 0x4e20, 0x3, 0x2, 0x0, 0xa0, 0x2e}, {0x0, 0x6, 0xf8e, 0x2391a6b1, 0x80000000, 0x2, 0x7fffffff, 0x4}, {0x5, 0x4, 0x4}, 0xfffffffd, 0x6e6bbd, 0x2, 0x1, 0x2, 0x1}, {{@in=@local, 0x4d4, 0x2b}, 0xa, @in=@remote, 0x3507, 0x3, 0x3, 0x3f, 0x2, 0xfff, 0x101}}, 0xe8) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000400)) 10:51:37 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0xffbffffffffffffc, 0x0, 0x111}}, 0x20) [ 2297.330545][T31881] autofs4:pid:31881:autofs_fill_super: called with bogus options 10:51:37 executing program 5: write$input_event(0xffffffffffffffff, &(0x7f00000001c0)={{}, 0x2, 0xfff, 0x2}, 0x18) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) open(&(0x7f0000000040)='./file1\x00', 0x208a00, 0x86) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f00000000c0)='+\x99\x05\xa7\x9f\xe7\xe2\x1c\x86\x90\xb1}\xeaZ\xf1w(u\xd5h\xef\v{wC\x17\x81u\'v>o\xb4Vt\x8a3|0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f00000000c0)=r2) ioctl$FS_IOC_RESVSP(r1, 0x40305839, &(0x7f0000000140)={0x0, 0x0, 0xe0, 0x2000000}) ioctl$RTC_RD_TIME(r1, 0x80247009, &(0x7f0000000000)) 10:51:40 executing program 5: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone3(&(0x7f0000000280)={0x8000, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), {0x18}, &(0x7f0000000140)=""/141, 0x8d, &(0x7f0000000200)=""/28, &(0x7f0000000240)=[0xffffffffffffffff], 0x1}, 0x58) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000400)) sendmsg$AUDIT_USER_AVC(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000300), 0xc, &(0x7f0000000340)={&(0x7f00000003c0)={0x90, 0x453, 0x200, 0x70bd27, 0x25dfdbfd, "b46774973b0e28a985cee25b8e647b712f490e14a4370ec10147aa1ede16b67ad0408fc8bd44485b471df7c941c7385d708fb771984b32f883a9597700a06777cbf08b9fece519d035cb8c33d6cd657eb775a3010bc35130850ef8a345d02773e602feae7311eed7bd79de755e3270609e1bf43de3de01b6ce478bfff2e8d53b", ["", "", "", "", ""]}, 0x90}, 0x1, 0x0, 0x0, 0x810}, 0x850) 10:51:40 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="675f07000005eb301420384897f1ac1d", 0x10}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:51:40 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000140)="675f07000005eb301420384897f1ac1dea61a7a765760036f300000000007d7cff30f3", 0x23}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x21, r0, 0x0, 0xb) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, &(0x7f0000000440)={0x1, 0x0, 0x7}) 10:51:40 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d2", 0x59}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:51:40 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d2", 0x59}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:51:40 executing program 5: mkdir(&(0x7f0000000040)='./file1\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000400)) [ 2299.932114][T32103] autofs4:pid:32103:autofs_fill_super: called with bogus options [ 2299.952694][T32128] autofs4:pid:32128:autofs_fill_super: called with bogus options 10:51:40 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[], 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x40000d1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000140), 0x2, 0x8}}, 0x20) sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="54000000020601010000000009e20000000000000900020073797a300000000400200000000d000300686173683a6e657400000000001000"/84], 0x54}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x54, 0x2, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8, 0x12}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_TYPENAME={0xd, 0x3, 'hash:net\x00'}]}, 0x54}}, 0x0) ioctl$sock_netdev_private(r3, 0x8a01, &(0x7f0000000340)="351cad3b82981655987a5ffaf479ba91ed563e66647673b5a2e3e97441bc132f1b7e2aa1cae4a1b1b1f655666dd165671ed1a54a7ca74705f88b59e63cd77067a1eabca748bb0928b73323bac1689694efd087253c565545a270de2a76dee3b89714034847d1c4c118db7965a076bf0ee5333ff3e027d9634e339e27a52abe7f90b35e8686454319667ee183abed8f0342bd33dae9d238f67a5d8164aec3c14d3679dbdaf08d733a7113fc086f7d968a1cac1753ada7a9210cc18a8a4fb9faa066858f29330470005d8f3fb7df30d996b22492563c6f0af202486e5b559b6399b94fb94071") ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000100)=0x8) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x111}}, 0x20) preadv2(r0, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/97, 0x61}, {&(0x7f0000000280)=""/56, 0x38}], 0x2, 0x9, 0x7, 0xc) 10:51:40 executing program 5: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000400)) [ 2300.118370][T32211] autofs4:pid:32211:autofs_fill_super: called with bogus options [ 2300.131916][T32215] autofs4:pid:32215:autofs_fill_super: called with bogus options [ 2300.145973][T32233] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2300.194167][T32268] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. 10:51:40 executing program 3: openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x7edb0200, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001000010400000000000000001610186c", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=0x0, @ANYBLOB], 0x28}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="34000000100001fc1e8e6f4ed158770000000000", @ANYRES32=r6, @ANYBLOB="ddffffffffff0000"], 0x34}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x7edb0200, &(0x7f00000006c0)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x7a, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f0000000180)={'syztnl0\x00', &(0x7f0000000100)={'ip6gre0\x00', 0x0, 0x4, 0x1b, 0x5, 0x200, 0x10, @local, @loopback, 0x700, 0x16, 0x1, 0x80000001}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) r11 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r11, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="34000000100001fc1e8e6f4ed158770000000000", @ANYRES32=r12, @ANYBLOB="ddffffffffffffff140012000c0001006272696467650000"], 0x34}}, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x7edb0200, &(0x7f00000006c0)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x7a, 0x0, 0x0, r10}, [@IFLA_MASTER={0x8, 0xa, r12}]}, 0x28}}, 0x0) sendmsg$ETHTOOL_MSG_WOL_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB="2c010000", @ANYRES16=0x0, @ANYBLOB="000128bd7000ffdbdf2509000000480001801400020076657468315f766972745f776966690014000200766c616e30000000000000000000000008000300020000001400020077673200000000000000000000000000480001801400020076657468315f766c616e00000000000014000200766972745f776966693000000000000008000100", @ANYRES32=0x0, @ANYBLOB="140002006d6163766c616e3100000000000000000c00018008000100", @ANYRES32=0x0, @ANYBLOB="30000180140002006272696467655f736c6176655f31000008000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r12, @ANYBLOB="4c0001800800030003000000080003000000000008000100", @ANYRES32=0x0, @ANYBLOB="08f5c4d740041334c7a6000300000000001400027dc0685ea943d953006970766c61ef9b46d0000000000000001400020073797a5f74756e00"], 0x12c}, 0x1, 0x0, 0x0, 0x10000000}, 0x4000000) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) 10:51:40 executing program 5: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000140)={r1, 0x1}) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='autofs\x00', 0x30048e1, &(0x7f0000000400)) [ 2300.280990][T32296] autofs4:pid:32296:autofs_fill_super: called with bogus options [ 2300.314122][T32323] autofs4:pid:32323:autofs_fill_super: called with bogus options [ 2300.424131][T32344] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2300.473498][T32344] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2300.581133][T32390] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2300.629884][T32398] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 10:51:43 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d29d", 0x5a}], 0x4, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:51:43 executing program 5: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)='overlay\x00', 0x2000010, &(0x7f00000001c0)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65311dbc2c6d657461636f70793d6f66662c6e66735f6578706f72743d6f66662c7569", @ANYRESDEC=r0, @ANYBLOB=',seclabel,smackfstransmute=(&,\x00']) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000400)) 10:51:43 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x111}}, 0x20) 10:51:43 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="675f07000005eb301420384897f1ac1d", 0x10}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:51:43 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000140)="675f07000005eb301420384897f1ac1dea61a7a765760036f300000000007d7cff30f3", 0x23}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x21, r0, 0x0, 0xb) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, &(0x7f0000000440)={0x1, 0x0, 0x7}) [ 2303.011080][T32456] overlayfs: unrecognized mount option "ui00000000000000016384" or missing value [ 2303.026347][T32467] autofs4:pid:32467:autofs_fill_super: called with bogus options 10:51:43 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d29d", 0x5a}], 0x4, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:51:43 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d2", 0x59}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:51:43 executing program 5: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SIOCRSGCAUSE(r0, 0x89e0, &(0x7f00000002c0)) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000400)) syz_mount_image$nfs4(&(0x7f0000000040)='nfs4\x00', &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, 0x2, &(0x7f0000000240)=[{&(0x7f0000000100)="b41ffa77f2bdb9d634a2e4a69d6eb33a65c36240a4797f23553a81e5fc31b82fdf2b7e539fb540893841975e6387fc5b6ca1160b1affe3c1c6663bb8645067ecc3d9d99aac7dc605461ff517ef5187ae6d61a7d1f37930c3386a740b8278f316cf183f8001757c665330c5f9990742b3c4f87c4a65c0ba3b8a8415530f1a2f0b57229d4a75040453394d63a95c8d1e5c9786b2631b417767c21c0f8508328e8b96d7fce0fcb837080dda75190e312c72c808860908c9e4b2d97e11d74c83643d2d8bf9d3e8ac39f5b6cfd6b2efa6602387f2fd1af294783e6224b65860a8c7ac6d5662886d0c49d56d", 0xe9, 0x2}, {&(0x7f0000000200)="cb515d1ad82eedfdc239fac55ae157fa55c6812a6b50ba54a3887d3d8f575c95422b1f9adf6988a961d48ecac06da37fc6989a2fa52230f4c65646", 0x3b, 0xfffffffffffffff7}], 0x1008840, &(0x7f0000000280)='autofs\x00') [ 2303.081824][T32456] overlayfs: unrecognized mount option "ui00000000000000016384" or missing value [ 2303.105721][T32700] autofs4:pid:32700:autofs_fill_super: called with bogus options 10:51:43 executing program 3: ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000100)={&(0x7f00000000c0)=[0x10000, 0x9, 0x3, 0x81, 0x20, 0x80000000, 0x936d, 0x6], 0x8, 0x0, 0x0, 0xffffffffffffffff}) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r0, &(0x7f0000001280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000001300)={0x84, 0x0, 0x800, 0x70bd2c, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_to_bridge\x00'}, @NLBL_UNLABEL_A_SECCTX={0x23, 0x7, 'system_u:object_r:adjtime_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast2}]}, 0x84}}, 0x80c0) ioctl$HIDIOCGREPORT(r0, 0x400c4807, &(0x7f00000013c0)={0x3, 0x200, 0xfff00000}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat2(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x41}, 0x18) pwritev2(r2, &(0x7f00000012c0)=[{&(0x7f0000000080)="ad547685cd76862f106b2d84ff868a055b31a286e9ad76b1304c", 0x1a}, {&(0x7f0000000240)="6e5747765a59a391da0ce7596e4befc2898515136642ba5b47f1b523f4f3bacbbced33dbf1926e5c44699381874e09bb14fb8140698c6d7df6294c190766ee022ece0b8cf3a3bac98b2ae7", 0x4b}, {&(0x7f00000002c0)="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", 0xf9c}], 0x3, 0x0, 0x0, 0x6) r3 = openat2(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x41}, 0x18) pwritev2(r3, &(0x7f00000012c0)=[{&(0x7f0000000080)="ad547685cd76862f106b2d84ff868a055b31a286e9ad76b1304c", 0x1a}, {&(0x7f0000000240)="6e5747765a59a391da0ce7596e4befc2898515136642ba5b47f1b523f4f3bacbbced33dbf1926e5c44699381874e09bb14fb8140698c6d7df6294c190766ee022ece0b8cf3a3bac98b2ae7", 0x4b}, {&(0x7f00000002c0)="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", 0xf9c}], 0x3, 0x0, 0x0, 0x6) getsockname$ax25(r3, &(0x7f0000000000)={{}, [@remote, @default, @default, @netrom, @rose, @null, @default, @null]}, &(0x7f0000000080)=0x48) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x111}}, 0x20) 10:51:43 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d29d", 0x5a}], 0x4, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) [ 2303.233663][T32742] autofs4:pid:32742:autofs_fill_super: called with bogus options [ 2303.261271][ T306] autofs4:pid:306:autofs_fill_super: called with bogus options 10:51:43 executing program 5: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvme-fabrics\x00', 0x10000, 0x0) recvfrom$l2tp6(r0, &(0x7f00000000c0)=""/15, 0xf, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) msgctl$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000100)=""/187) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000400)) 10:51:43 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d29d", 0x5a}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:51:43 executing program 3: get_thread_area(&(0x7f0000000040)={0x80, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1}) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x13f}}, 0x20) r1 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x1, 0x2) ioctl$VIDIOC_STREAMON(r1, 0x40045612, &(0x7f0000000080)=0x3) 10:51:43 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d29d", 0x5a}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:51:43 executing program 5: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) uselib(&(0x7f0000000040)='./file1\x00') clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000400)) [ 2303.577522][ T712] autofs4:pid:712:autofs_fill_super: called with bogus options [ 2303.737449][ T752] autofs4:pid:752:autofs_fill_super: called with bogus options 10:51:46 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="675f07000005eb301420384897f1ac1d", 0x10}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:51:46 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000140)="675f07000005eb301420384897f1ac1dea61a7a765760036f300000000007d7cff30f3", 0x23}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x21, r0, 0x0, 0xb) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, &(0x7f0000000440)={0x1, 0x0, 0x7}) 10:51:46 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d29d", 0x5a}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:51:46 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d2", 0x59}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:51:46 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x13f, 0x2}}, 0x20) 10:51:46 executing program 5: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) clone(0x44000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000400)) 10:51:46 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d29d", 0x5a}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:51:46 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x54, 0x2, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8, 0x12}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_TYPENAME={0xd, 0x3, 'hash:net\x00'}]}, 0x54}}, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r1, 0x80489439, &(0x7f0000000140)) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f00000000c0)={0x0, @aes128}) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)={0x41}, 0x18) ioctl$FS_IOC_RESVSP(r2, 0x40305839, &(0x7f0000000140)={0x0, 0x0, 0xe0, 0x2000000}) sendmsg$DEVLINK_CMD_SB_POOL_GET(r2, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB="a0000000", @ANYRES16=0x0, @ANYBLOB="01002abd7000fbdbdf250f000000080001007063690011000200303030303a30303a31302e300000000008000b000400000006001100407f00000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b000700000006001100010100000e0001006e657464657673716d0000000f0002006e657464657673696d30000008004000000000000600110008000000"], 0xa0}, 0x1, 0x0, 0x0, 0x8011}, 0x4050) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000100), 0x13f, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x111}}, 0x20) [ 2306.335701][ T870] IPVS: ftp: loaded support on port[0] = 21 [ 2306.354908][ T973] autofs4:pid:973:autofs_fill_super: called with bogus options 10:51:46 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x111}}, 0x20) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x54, 0x2, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8, 0x12}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_TYPENAME={0xd, 0x3, 'hash:net\x00'}]}, 0x54}}, 0x0) ioctl$sock_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={0x0, @ax25={0x3, @bcast, 0x6}, @ipx={0x4, 0x800, 0x100, "ac9706e78c46", 0x1}, @hci={0x1f, 0xffffffffffffffff, 0x2}, 0x8, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000080)='lo\x00', 0x3, 0x7, 0x3}) ioctl$SOUND_MIXER_WRITE_RECSRC(0xffffffffffffffff, 0xc0044dff, &(0x7f0000000040)=0x6) prctl$PR_GET_UNALIGN(0x5, &(0x7f0000000000)) [ 2306.569433][ T973] autofs4:pid:973:autofs_fill_super: called with bogus options [ 2306.595911][ T870] IPVS: ftp: loaded support on port[0] = 21 10:51:46 executing program 5: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000040)='\x00', &(0x7f0000000080)='autofs\x00', 0x86024, &(0x7f00000000c0)) lsetxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='trusted.overlay.nlink\x00', &(0x7f0000000140)={'L+', 0x40}, 0x16, 0x2) [ 2306.715347][ T7] tipc: TX() has been purged, node left! 10:51:47 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x111}}, 0x20) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x4481, 0x0) ioctl$VIDIOC_G_FBUF(r1, 0x8030560a, &(0x7f0000000100)={0x40, 0x9, &(0x7f0000000080)="f4e339b818d07fb7f706bb0fad29234f3bd21bade9eb71c6b8f144f7460cfb2c756858ccb7605f71178bfe6a47d54b2c8eb0388305e50e191db3c6f19eb950c9f50d08fbb6a9b378ca861e37912fe50688d81b25862ffa5ca699811ec54b70889bbbd80d80c75b8cf9ab7cd08544a4e1469f24e92436d135bb", {0x80000001, 0x9, 0x34324d59, 0x0, 0x1, 0x0, 0x8, 0x5}}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r4}, 0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001300)={r4, 0x7, 0xb8, "6ec2afe46e64b12dd9b776bbe814b2ec3b9b2af3ab6071d72824953580d994ac6cd2a9d07cb48b8c345ad7e52cac91d7edff1127f71253f417a98660730e86f66a8f8b7cb369c5c78cd212c5b0c4d6db6db02394407957537595dc9d2f5180712beee2e00ee26285d6d5bef7a1be36feb898f43f585e798e74df41265241e7804382a3d5b7d57b22b3f0f6806e6d216869241e6754c1f39dc4f47b412871853edbeafe6c2e83cc3c52b7c2001d3c11429b172e68da00cbae"}, 0xc0) sched_setaffinity(0xffffffffffffffff, 0x8, &(0x7f0000000000)=0x4) r5 = openat2(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x41}, 0x18) pwritev2(r5, &(0x7f00000012c0)=[{&(0x7f0000000080)="ad547685cd76862f106b2d84ff868a055b31a286e9ad76b1304c", 0x1a}, {&(0x7f0000000240)="6e5747765a59a391da0ce7596e4befc2898515136642ba5b47f1b523f4f3bacbbced33dbf1926e5c44699381874e09bb14fb8140698c6d7df6294c190766ee022ece0b8cf3a3bac98b2ae7", 0x4b}, {&(0x7f00000002c0)="1fd9c978974d471821b4d558abf59963948b97a6032f43bf047470e98b09599b7308ab7b49ec30649475ac5b5bb33047839e126fe8652e8e794ec210ff7dc6b65dfd4f7ce1691bc260c37c42c7f34a101bc188e7caefedc0b2947c7991e03ba5a415dae64a91fd366bfdceac89d56534ae6c2e96fe2a6b6ee43c99bd84c24cdaad52e530ff9dbb77e95604dd47610b4cf43922323608fdc7560f8200317c70c66da2f4b65f4f10b3ad1630fc25d92c6faacdd2db7d022405ee07033ceecf1f4f801b913e9c9ea81029d2bb0ff2f395418cedfcca99d48e7d488ee9803076315aead5d151c1884c0248be23d8caa60d6c3ac5f06c2ad643b1e44fe126b0786d88728c1269b7bdaa5b34fbeb491cf9a316f5eb318c64d748f9ff0e395745fb3cd98a806ddf2f6b709039ecdaac6202061ef31b809866dbb99338ebe714e0eaa1e58a8776c3e19c8f2d1090d4c03a205ca6d6a27dd7f20d417aa7b1a7a898ba5e8222b28eadfcf36e1ac6b757e84fd1258def7f6357b9806129d9fee2c0176454dde58567c0a398f937c52428db52d14256af265198161375e64bcd7d180df2422718e02648df8f09eff2338b96fe96ebc645d8e21987aaf8fa214dd03af5fddd81e5309a4871ad138f3372068ac6f42a51f1072a3fb44ecff4129c2967c88643a7f2a57fb8543bb85a4d33917dd98077ec69b89641400a06a9ef8421668e2a5e5ae036b266b3e0408e1f3b9657800a1bff627f736bd803ad6ce5b911ffaf5eb4fe5de7a05581589214b5ec411449d769981ef414ef677d752ba5346e1a15ef7084151c6799a0cdcabbc106f7730884a56a71b56e5e30c0a1fe2565303b7ff2727b7f9f1b15243926622e7c0a529e311ef20db95991dc3fb3738f36a1e3f1a86d98969bfaad43eae4f69e85593e7347acd87cf7f55025d2267286873528581987a053fea2320232d5d5aac710450c57025de9a0c7f037cd4fbc836ead1c763a3b8fdb20bf2caa84e163f7f0f9590f5b318bed13c79973dd1bf7cccd308b4c13cfd8a3d7372adc6fc5b84b177a70c9d3d237e114d7b6c052020f6acf34c2fa4946e48e5e6ef59151bdb3bf1f80463fba990927b3112f69d8e52f9523788527a0599c1af4be100a8013d63fa1c803f245a040eb5ab13a2a0fd6dba29e6d718a7a31536eef45d677b47fbeeac90d39c0235caa490588926fe37fae0ba22da7eb750c18f7831e251cda1cd5fa11ae4d3423086766b12c80ec6d32257067d44f4ddb0aa9737a9988fd4dcfec606ae204e5f8c760b416336188fd7d1de1859a3a28142d365ff3bad7ecb40037035a487049b5bf5e43d1d6944043ac7c875170a8ff6ad92410774dc4e4a6e81574da57fcee9cc82b0e3f7879ac0caeba61dab010be6439161054d36b316d14e11cf5a8835c8f697efef56f4d3d52561086c82f87630bfbeb17075cb745ca41f542f5663359e5108cbd7177f69f894bdf018f5976431c3c7e39c1fc83dd7c6719a29cad3e7a51f24aa34534735ed97526736808908a36ed92e66b120675e36a240e331c46f201679b0c043186e17e5d6e420b2f9b631f7d3ce1fc6c3b72b0729feaa2faadb207746f976aeff728c947018e0c105eace921654f0707add87f81e712b27c1d26b773289d886a000672797520ce84f8f4557cdc7c1bb0d32e52b83f23d8f9a2bece7f9eebcd52eb978db3269c3496c762bb303ffd5ee6face66a6daf991a30fda1e5de7de69092a039719784c15be48a55c345ec609ecbc6391024d40bb1823586a3cb60e05a4f93e58df9b69511d019ce42fbd7da128727f122700d8960e3cdf6569e48cdff893859586c464ef12dc6d9575ebad7d9d227b80ec43cffae969d175a82991015a6f60f97334e6d227fa51492a9521db6f10e32392c03dedd9d2635c6dcea7be21d35878f2d5f443f6169038e6f5f97bf9c2d89e311d8ec3526f56fd28a4eff22bd51458e007c26227214e0ba38f64557afa773ca087a2571003a34d2a0dbf004231bcaf5a23867f240697580be218e35ee1b48531633e2e07451b5000c6e105ae20b7ae01c4e25080e518cbe676220af36ec6b363ae374a81cbea6a2297f02aded368008c1742cee0f1eae5c7d16177f20778d38379e22f1aa3406dbce875f96a74b9e0aee4d3dbf5413785a19ba9c8dd90ae3e8fe3f5b1c266b75c42728f533669b62b8fae51483e0ea6b98a795cd9a3dd396dabfa9fbbec017835c0842a25f64a2e293b4e1d800ba7ce0b8bb97d656d8cdc74da90298f568489bbc8288b9129ac62393319896c753cde5e4784d60376679d9a6e35ca5a764ffca0c5a4677171994b237e33ade839958b927c6265ec7508517c7182a470a1a273405647d498c8d8d4ec6213f0abe79a3991e01079d206b81427d36957a2c61608fef317e649693f5f12f4736f6dc96b65988de1c24d4120d1294deb66dcfe33ed8c3b7ee112011c380db5f2bb48a82eb40cd0729ff8d7b752eae89ecabeeb07a95e0e6459cb77f979f148a44867270ff9bd49390426cd99c7721fd2bccd7db30fb7248c69fbb4741e62642c178c782421e79c40d1754e04d05c068940f558182c04a068e36604a77453e5f7105d04925dad94878d17e259dc30767b0936a363120ac199bf225fabe5bc1043e24691f368b97945c9b303a8bf8a390baf97a854a24743d363cf97fbfc235fd225dd37e4e5718c72210594ed1a38664e2d97510b0a34bb0e63c05bd602c5b05855cb6af3eb9dd6782243a9abfc66ad9f01c97e4bf7a76087ce9aa55f3007fcc7ac4db9564feff4ed92e00b41de91308336c1dc20698d3c7dd4ee235578b131104e8efe4d3e911c9fd35c0c7958d9955749cb4c4c7bde199072e1299466ac0e6f1eeec5835fb4402647b8ad2c7fab5587d250ad425ff9842b3eb2468547c83601233db3967ef62e47975c6a7a2782109c769957638f447f8d6ab049b6055c74495720e642fdf3d502e0d66d7d7af7cdc8262b0145ff1a960980f88b9b3a8b144956ff77dbe9b3a66b629cb30eea749f05f5a4ac4850ab2c0899ff1cb9d44f388b54eda54f0e2cc19fad07acd168a71efe8e12deb01aa6f5b798184fc316558784ce393e201696ed3974d14d384bdc55d9e8ab50f4aeb3c5610a4bf00ce52f80360c76065caa3f2b368b440143f99e3cc721239db5f715935b5f047a57655dc4dd6b705768b2e6efa2694af774d1ea34d580ef30718d95d8f0379c35e066bbed8503316686de5bee926279993ebb39156511e405cd8153cc276fb1f70c3f731ec5f49cbc12dbecdb477980d318ae95b49cde2270a022b9740f599878a388dd74cbe51fc70b6f5fb61e8542679ca1edfa3e0742288fa00b582fce58cfe76fc39c152f4d3afa0249549b304e91530e5a5dd117d4b287930e3f0f661610d1704fa0b7926ec8ce30ececfd7ee704ec16dbd87980ac06d254ae95a406b2ae20244e9f2f5c92a43c5dae2d82ce7a712cf38dd191ba729c512ad830ac5bd37d32f55b2037207a9fb8ae27f98f140ef4b0961f3b2fceb5cba8a3ed138f05223ffe66597162a4580782268487b560f4f1958fcbabf274bd7b629d6ef45363c520f93982438aa1ebe21b0e630efa34e1473147135bee4e817c5d2d3ee3bd2d08d9ca46b801c2b2cb3b55bd76415f077bf3d69e6ff75587d1bc269f1769af359cd54ccae0a5032adc6faf313f59486c6611d17c1d35bd97316c43ea89f02900aed6ce49af5c182ccdc68844e132a0e87b844e92c44a6e66dd909af48774924e76d4d91b455c810fca6a317dc155d66cd191385481ec1750e9d15712af7957adc79e09488a242f9967ef04c52ab1767b73302918f116c55a5ed7a457f4b8ae7b5a16acb708d72890314e8604d14393490ee267a7956116dbcdc3ef64da2f928f31c7c9ffcfaa8f1d7405d9d5658dc197b2f3a8a68557ff74830821281c3b1fcdb0b708eb16507a2bb3dd92f98aa76924b0fd6bd68e5b2c36f1e091cfd4c5184625ed2c61c74a676454dd269c59746e012f4bd269827f22e54f80336a50d2a16482d25833634d62c5de396e0c8fbad3f92d10a737feb626f35b4efd450a2f91e4a146778d69a238eefdb74a9fd81c53a299ed92085f146efd329a48db1108a151e088c3c2b18a3f0b23ef6b86d0ceed13218f836fd0e23aa3806a8debf2d0af6fe5741915c84dd13718f541b7c8cefe9915643ff743c82c72c2f790101e5a7fce4a5a9fedb40746139458daedab8fe8fc0cad250615daeefc43b9e19444e0aaaa59e053b7484cf384a49bf3db50d8ad7a931ddea4d7482b3c244659886b09937445d217f745b4b49118c066d0559e0a9a3fdcab96bca70aecc804086a2a37023da1e2f3c6f7c67ca7d5aa8eb9c864d9263ad5834b9cf6181d30fd8114b0e97a90412db22cdae4237bedd1a7b7f106339556176224df55c11f4041d6dc01e21d9819264a297a885711d5765d61530463722cd38e8be857f1ba6b5ae5898295495b7b63334a0921c639398758be1c710f1c45b62732b9061110c7498f83f07f048ae86e596314d40d17122f9ccc453b3c1581b6f0374a86e403a45cdfcba7f1cead6fe4adef545cf5f9384a3b7142be42fb5298ec6437236d24a42e4d61623edd5fd1e6c96a6296e9b8667537a2ea1b4d7b3c9234d4a35f9cdd56fcada354a78675199d6668c907e2922c280c843ae18406a46eeb090e0b0e1268bd175a89031964b0ec94b36ee4383c3a4e08d9aebd80101f098988270da2496ac50e69e95bf40aee04d452f62c148c2209d2e6a171802c84e9d33783d959a7840ffac3f311d4e34c5f027875598175fdd23a61846a07cd9685fdd984a7be49f2674632266b4b895f593455d650bc469891f73efdf19778a74ecdb6c92c0716ba6cf1a891bdd592ef9dea8a801bcbf04a36551f3dc379319b8fa557193bc768660f74a6fbd61fde5cf94459da8375e2baeefbb8e7fa94689a01ec0d03c35a289480254d79e4102284165b9dee772e90140fb51d305051ffee5455994c9d396a23f4612972998a32ef55a8fc217597b5d298b4767253409bda5894aa31f579a489bc392adeb9afcf61445b9f10551ea36b43abc3e971002611d5f2a98e5de17bf61be24cba5968daf172c0d1d41a9247e45ea05e4197d58828cca9ac9a216938d27c923df035e5c5ff9ce119ec386b7167eadf4f62fdab13c0f7f5be207f454979053d649986a7a8b0894bf49f014e94f381200f970092855ee2a4d04cee6dec4319a5a7277881d8a65a7aa79beda8f5e86124e3afc4532ba951c2c9e0413b0c31201357015b5c9358e5b820e0714c9ddfc370c8ab5f484bb1ea842cb1cb3de03c9f777e4d315610ccce4bf62fcafc93afec3f42be890155d9ab4914a40087f6d9a393a69d34da396d47b76a6e5ab54c99c0c0a665afaf0be9e08df28306783b11b1635b684100b0808748e90727efb2eec52e7be920b502684ea893c37e79c2d2b9a40d01c7d1d10dda405540781647f02dbdcc6807d4a46d2547633170f7e8439202f506c80cef258f3572b37cb49560de00cc1e753c8934eaa5ef24fb4bd42f7e4469537c615cff55ab63a358bc809882deec221a97c7b239117301424ab85902ea096a8b0b808933359bfc607b8ff61500", 0xf9c}], 0x3, 0x0, 0x0, 0x6) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000001280)={'syz', 0x0}, &(0x7f00000013c0)="c14bba781150271a7620281fa4139579ed0600a0c3e7c6a6ccb34db456476512f4bf1e9a38fbb749e4b7b366d8577e7ea38e015e04ff0e9e099fee140b2a062d3b3ffca4fd7b593062927d4bd94ffcb69fd60cfdf8840ac810404c18a0408d0af7d3d4a3497cddf2f3e3d81cbc23af72755d3547ff877912d60ede", 0x7b, 0xfffffffffffffffc) ioctl$SG_GET_RESERVED_SIZE(r5, 0x2272, &(0x7f0000000140)) 10:51:47 executing program 5: mkdir(&(0x7f0000000000)='./file1\x00', 0x14e) r0 = creat(&(0x7f0000000180)='./file1\x00', 0x169) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) futex(&(0x7f0000000040)=0x1, 0x8d, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x2, 0x0) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000140)='ybsT\xa9\x17\xfe\xef^\xf6w$<\x1f\xe0\xb3\xc1\xf1\xc4N\v\xdf\x9e\'\xf1\x1b1\x89~]\xb1\f\x04T\xbe\n;\xdc2\x11\xba\xf8(\x85\x9a') ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00000001c0)={0x4, 0x5}) [ 2306.922064][ T1311] autofs4:pid:1311:autofs_fill_super: called with bogus options [ 2306.934378][ T1311] autofs4:pid:1311:autofs_fill_super: called with bogus options 10:51:49 executing program 5: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x54, 0x2, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8, 0x12}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_TYPENAME={0xd, 0x3, 'hash:net\x00'}]}, 0x54}}, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r0, 0xc0406619, &(0x7f0000000040)={{0x1, 0x0, @reserved="f7991a12499719fc1c3bfd13d8adafacf6ef586fcf9f09f320356b52a81189fe"}}) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000400)) 10:51:49 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000140)="675f07000005eb301420384897f1ac1dea61a7a765760036f300000000007d7cff30f3", 0x23}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x21, r0, 0x0, 0xb) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, &(0x7f0000000440)={0x1, 0x0, 0x7}) 10:51:49 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="675f07000005eb301420384897f1ac1d", 0x10}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) [ 2309.060895][ T1363] autofs4:pid:1363:autofs_fill_super: called with bogus options 10:51:49 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d2", 0x59}], 0x4, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:51:49 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_mount_image$minix(&(0x7f0000000180)='minix\x00', &(0x7f0000000280)='./file0\x00', 0x8, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000340)="8b81cdf3b2978b91e0c78ee25fa4ea9da9ba85396a53ca5074a522605adec11df8f909fac2933dded9401c032b0195fd0f7748c7d1537caa8d99b1833fd1b54f2fbc8e00460826ccd4676bae78be06f6193915117e3b388c35f8ed19d24b82e1be", 0x61, 0x1}, {&(0x7f00000003c0)="7151dfb0eb0f69c6984da8e0d307319eb26ce33c8dda63d1b3daa26a1b866bab34719f0c482e936eaf5938be0eac881da6fe42a6514b1f619d68a1bbaf25be3ec9af063100359550c5f629d4571d0dee5d39a24b260b32bd522b37218519caa44ffc8f7e4673770f9fbe", 0x6a, 0x2}], 0x9008, 0x0) fcntl$setpipe(r1, 0x407, 0x6) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x111}}, 0x20) ioctl$vim2m_VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000100)={0x4, 0x2, 0x4, 0x8, 0xfff, {0x0, 0xea60}, {0x4, 0x0, 0x50, 0x0, 0x3, 0x4, 'ztHb'}, 0x51e, 0x3, @userptr, 0x2, 0x0, 0xffffffffffffffff}) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000200)={&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000fea000/0x14000)=nil, &(0x7f0000ff2000/0x1000)=nil, &(0x7f0000ff1000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000)="e4c49f850756d300b8637d5f669aa00c9e6af7d1e9dceb31d2e01ddc45f7e119d63ad273d8ec88d0f15da3e35cfe66105c95764ae2b657f3e57264b28396c32826eefba196a1217d7ba307e116e06a82963d6c197831bffac79d65856670d9660eb2aa4e56b59e167799b2a40424489b2605ca902ff9f6e4deaadd34f6766f84cf917a6ee6fa569231f01588605c255b95260f187a6bcd1a20cc34a483e8d1f152a864e2cdab6b47786d9abff1618966ca2e57d3bf6131d83868134ddfa24c05cad783427ed9a5ccf1a20d6e68e25c78d1546700526d65e6949e37791b02801d532297b9f73004b4b549", 0xea, r2}, 0x68) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xc, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000100)={r6}, 0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000440)={r6, 0x100}, &(0x7f0000000480)=0x8) 10:51:49 executing program 5: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_init_net_socket$llc(0x1a, 0x2, 0x0) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000400)) 10:51:49 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="675f07000005eb301420384897f1ac1d", 0x10}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:51:49 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d29d", 0x5a}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:51:49 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d2", 0x59}], 0x4, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:51:49 executing program 5: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f00000000c0)='./file1\x00', 0x8, 0x2, &(0x7f0000000240)=[{&(0x7f0000000100)="24f19f75f320d2b6187822376c891a8756b9b5ed02528dfa016b2e687b0786dde696bc51900ce77d1fc50333869d922b44f8c400516e3f9e2d30d1ee6d2f93787f40e7f7a7665ba6c1ce62469b74d02e76fd5f45a44f24b19d4ede686ef43ee039b2a0cfe06264921237672691de3ac6ea28f9b1b86f9ba36801740bbf5ac66bbf95d9b928edc26ed77cede7142b25ca07e09945aaf00d79be3a423f5c7ab943e8cc6f773c76c981704c3f316b604011bea8dac62231817246989df3042ef578c00107aaa4dc4963e074bceb9c7a4d89a2b33e62404736f8ea47e5c5e24c", 0xde, 0x4}, {&(0x7f0000000200)="5189496de08ddbca6ab47f229c432ef4770a8f46c5975ea11f737bd38120c43af37a4714c1baf35c28eb38bd9c9a02fe666e3f1f337afa7114", 0x39, 0x603b800d}], 0x1c1082, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000400)) [ 2309.395666][ T1514] autofs4:pid:1514:autofs_fill_super: called with bogus options [ 2309.410218][ T1552] autofs4:pid:1552:autofs_fill_super: called with bogus options 10:51:49 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d2", 0x59}], 0x4, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:51:49 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)={0x41}, 0x18) ioctl$FS_IOC_RESVSP(r1, 0x40305839, &(0x7f0000000140)={0x0, 0x0, 0xe0, 0x2000000}) ioctl$SIOCPNGETOBJECT(r1, 0x89e0, &(0x7f0000000000)=0x101) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x111}}, 0x20) 10:51:49 executing program 5: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) chroot(&(0x7f00000000c0)='./file1\x00') clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000400)) ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f0000000040)=""/17) sendmsg$AUDIT_USER_AVC(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, 0x453, 0x400, 0x70bd2a, 0x25dfdbff, "697d615cfa59b8f53089c0687315f9916b0646f84b59ab5a854cf1ca2cb0e10ce556e7671fda866ce693071d5911dbfbd580419a80e3ae3291c3ebcb6b6e9c173a45796410", ["", "", ""]}, 0x58}, 0x1, 0x0, 0x0, 0x4000000}, 0x240400c5) [ 2309.501468][ T1580] autofs4:pid:1580:autofs_fill_super: called with bogus options [ 2309.526114][ T1603] autofs4:pid:1603:autofs_fill_super: called with bogus options [ 2309.721884][ T1679] autofs4:pid:1679:autofs_fill_super: called with bogus options [ 2309.747063][ T1693] autofs4:pid:1693:autofs_fill_super: called with bogus options 10:51:52 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000140)="675f07000005eb301420384897f1ac1dea61a7a765760036f300000000007d7cff30f3", 0x23}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x21, r0, 0x0, 0xb) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, &(0x7f0000000440)={0x1, 0x0, 0x7}) 10:51:52 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:51:52 executing program 5: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='autofs\x00', 0x20000, &(0x7f0000000400)) 10:51:52 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, 0x0, 0x111}}, 0x20) r1 = openat2(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x41}, 0x18) pwritev2(r1, &(0x7f00000012c0)=[{&(0x7f0000000080)="ad547685cd76862f106b2d84ff868a055b31a286e9ad76b1304c", 0x1a}, {&(0x7f0000000240)="6e5747765a59a391da0ce7596e4befc2898515136642ba5b47f1b523f4f3bacbbced33dbf1926e5c44699381874e09bb14fb8140698c6d7df6294c190766ee022ece0b8cf3a3bac98b2ae7", 0x4b}, {&(0x7f00000002c0)="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", 0xf9c}], 0x3, 0x0, 0x0, 0x6) ioctl$VIDIOC_G_EDID(r1, 0xc0285628, &(0x7f0000000040)={0x0, 0x6, 0x8001, [], &(0x7f0000000000)=0x7f}) arch_prctl$ARCH_MAP_VDSO_32(0x2002, 0x3) 10:51:52 executing program 5: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x54, 0x2, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8, 0x12}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_TYPENAME={0xd, 0x3, 'hash:net\x00'}]}, 0x54}}, 0x0) ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000040)={0x2, 0x1f}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$SO_J1939_FILTER(r1, 0x6b, 0x1, &(0x7f0000000240)=[{0x0, 0x0, {0x0, 0xff, 0x1}, {0x2, 0x1}, 0xff, 0xff}, {0x3, 0x3, {0x2, 0xff}, {0x1, 0xf0, 0x1}, 0x1, 0x2}, {0x0, 0x3, {0x1, 0xff, 0x3}, {0x0, 0xff, 0x3}, 0x1, 0x2}, {0x1, 0x1, {0x2, 0xe}, {0x1, 0xf0, 0x1}, 0xff, 0x1}, {0x0, 0x2, {0x2, 0x1, 0x6}, {0x0, 0xff, 0x1}, 0xff, 0xfd}, {0x0, 0x1, {0x2, 0xff, 0x1}, {0x2, 0x2, 0x4}, 0x1, 0xff}, {0x2, 0x3, {0x1, 0x1}, {0x2, 0xf0}, 0xfd, 0xfd}, {0x0, 0x2, {0x1, 0xf, 0x1}, {0x1, 0x0, 0x3}, 0x0, 0xfd}], 0x100) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000400)) 10:51:52 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x111}}, 0x20) 10:51:52 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="675f07000005eb301420384897f1ac1d", 0x10}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:51:52 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d29d", 0x5a}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:51:52 executing program 5: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$SNDRV_PCM_IOCTL_START(0xffffffffffffffff, 0x4142, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000005c0)={'syztnl0\x00', &(0x7f0000000500)={'ip_vti0\x00', 0x0, 0x20, 0x20, 0x200, 0x5, {{0x26, 0x4, 0x0, 0x23, 0x98, 0x66, 0x0, 0x81, 0x4, 0x0, @remote, @remote, {[@generic={0x86, 0xd, "88b765a0429b025d18b488"}, @noop, @timestamp={0x44, 0xc, 0x9a, 0x0, 0x9, [0x0, 0xee97]}, @ssrr={0x89, 0x1f, 0xb8, [@broadcast, @loopback, @dev={0xac, 0x14, 0x14, 0x2b}, @multicast2, @remote, @loopback, @private=0xa010102]}, @timestamp_prespec={0x44, 0x44, 0xe9, 0x3, 0x6, [{@initdev={0xac, 0x1e, 0x0, 0x0}, 0xffffff00}, {@multicast2, 0xfffffffc}, {@multicast2, 0x81}, {@local, 0x6}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x100}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x25}, {@multicast1, 0x3d}, {@broadcast, 0x7}]}, @generic={0x86, 0x7, "d68482c7c9"}]}}}}}) r1 = syz_io_uring_complete(0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000880)={0xffffffffffffffff, 0xc0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)=0x2, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x5, 0x4}, 0x0, 0x0, &(0x7f0000000700)={0x2, 0x4, 0x7fffffff, 0x8}, &(0x7f0000000740)=0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=0x4}}, 0x10) r3 = open(&(0x7f0000000200)='./file1\x00', 0x10000, 0x20) sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x34, 0x0, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}]}, 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x80) bpf$BPF_LSM_PROG_LOAD(0x5, &(0x7f00000008c0)={0x1d, 0x8, &(0x7f0000000080)=ANY=[@ANYBLOB="950000000000000018f4ffff0000000000230000090000001800000001000000000000001f00000095000000000000001714fcff100000009dca7437fdffffff"], &(0x7f0000000100)='GPL\x00', 0xfffffffa, 0x90, &(0x7f0000000140)=""/144, 0x0, 0xa, [], r0, 0x1b, r1, 0x8, &(0x7f0000000600)={0x9, 0x3}, 0x8, 0x10, &(0x7f0000000640)={0x1, 0xf}, 0x10, r2}, 0x78) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f00000000c0)='squashfs\x00', 0x0, &(0x7f0000000040)='\xa3l\xe16S\xd8\x029\x1a\xf5hD\xc3') [ 2312.292503][ T2033] autofs4:pid:2033:autofs_fill_super: called with bogus options 10:51:52 executing program 3: perf_event_open(&(0x7f0000000300)={0x8, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10ac1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x111}}, 0x20) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x54, 0x2, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8, 0x12}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_TYPENAME={0xd, 0x3, 'hash:net\x00'}]}, 0x54}}, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000040)={{r0}, 0x8, &(0x7f0000000000)=[0x5, 0x3ff, 0x100000000, 0x7f, 0x7, 0x3, 0x8001, 0xfff], 0x3, 0x4, [0xfffffffffffffffe, 0xffff, 0x7f, 0x32]}) 10:51:52 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x111, 0x2}}, 0x20) 10:51:52 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_triestat\x00') ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000040)={[{0x8, 0x0, 0x8, 0x4, 0x7e, 0x1, 0x40, 0x1, 0x1, 0x19, 0xd, 0x20, 0x4}, {0x7f, 0x200, 0x1, 0x0, 0x1, 0x1f, 0x76, 0x3, 0x2, 0x3, 0x2, 0x2, 0x101}, {0x8001, 0x6, 0xff, 0xff, 0x0, 0x5, 0x3, 0x80, 0x70, 0x0, 0x8, 0xf7, 0x8001}], 0x7fff}) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106, 0x2}}, 0x20) 10:51:55 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000140)="675f07000005eb301420384897f1ac1dea61a7a765760036f300000000007d7cff30f3", 0x23}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x21, r0, 0x0, 0xb) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, &(0x7f0000000440)={0x1, 0x0, 0x7}) 10:51:55 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r1 = syz_open_dev$vbi(&(0x7f00000001c0)='/dev/vbi#\x00', 0x1, 0x2) r2 = memfd_create(&(0x7f0000000140)='\\vnet0?\'`/{,vi.et1eb0u_er\x00', 0x5) ftruncate(r2, 0x1000000) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, 0x0, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) fchdir(0xffffffffffffffff) sendfile(r1, r2, &(0x7f00000000c0)=0xf18001, 0xeefffdef) io_uring_register$IORING_UNREGISTER_BUFFERS(0xffffffffffffffff, 0x1, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) close(r1) syz_open_dev$binderN(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x4) ioctl$VIDIOC_S_EDID(r1, 0xc0285629, &(0x7f0000000040)={0x0, 0x30b4, 0x2}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e21, @broadcast}}, 0x400, 0xff, 0x10001, 0x0, 0x1, 0x8}, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x111}}, 0x20) 10:51:55 executing program 5: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x3, 0x0, 0x0, 0x0, 0xb3550aa4ba878254}, 0x9c) close(0xffffffffffffffff) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x800) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000140)='SEG6\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SEG6_CMD_SETHMAC(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) sendmsg$SEG6_CMD_GET_TUNSRC(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000200), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r1, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x5}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x3}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x3}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x5}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x20008044) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000400)) 10:51:55 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) [ 2315.377215][ T2534] binder: 2494:2534 ioctl c0285629 20000040 returned -22 [ 2315.394964][ T2533] autofs4:pid:2533:autofs_fill_super: called with bogus options 10:51:55 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="675f07000005eb301420384897f1ac1d", 0x10}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:51:55 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d29d", 0x5a}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) [ 2316.056307][ T2549] binder: 2494:2549 ioctl c0285629 20000040 returned -22 10:51:56 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) 10:51:56 executing program 5: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000040)) 10:51:56 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x111}}, 0x20) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x10b041}, 0x18) pwritev2(r1, &(0x7f0000000240)=[{&(0x7f0000000140)="f0", 0x1}], 0x1, 0x10002, 0x0, 0x0) openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ttyprintk\x00', 0x141000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x200}, 0x8) 10:51:56 executing program 5: mkdir(&(0x7f0000000040)='./file1\x00', 0x24) mkdir(&(0x7f0000000000)='./file1\x00', 0x40) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="54000000020600000000000000000000000000000900020073797a30000000000c00078008001240000000000500050002000000050001000700000005000475b210e7bdc3246800686173683a6e657400000000"], 0x54}}, 0x0) lsetxattr$security_evm(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='security.evm\x00', &(0x7f0000002400)=ANY=[@ANYBLOB="050014000000090082168476c35621bb959bd70fec41d94a3b58d719185f591aaef423bb4302e5b4b63fc9124d85381cffd06bd02049b0f2d2da5c08a9679cdd479ed54144bc484b370b6ad167afa9d264ab931f479f914b59dec5fde608986ddbbdf7c1af2773bbae56669d2ef305f338125ce83758834bdb51e69d8344bed24910c379c98c684c1f2a0df8f39121ffff5c3a4e87d7194511244f801c33ca7006d8a51a88449385f57869ca3f", @ANYRES64=r0], 0x8b, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='smaps_rollup\x00') setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000002c0)=0x5d8a, 0x2) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000400)) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20100, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000180)={0x4, @time={0x2, 0xb3}, 0xff, {0x5, 0x6}, 0x2, 0x1, 0x6}) ioctl$RTC_WIE_OFF(r3, 0x7010) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setuid(r4) read$FUSE(0xffffffffffffffff, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) fchownat(r2, &(0x7f0000000200)='./file1\x00', r4, r5, 0x1000) [ 2316.372075][ T2558] autofs4:pid:2558:autofs_fill_super: called with bogus options [ 2316.391243][ T2561] autofs4:pid:2561:autofs_fill_super: called with bogus options 10:51:56 executing program 5: rt_sigsuspend(&(0x7f0000000040)={[0x6]}, 0x8) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f00000001c0)={0x2, 0x2, {0x1, 0x0, 0x80000000, 0x89e5edcd9c51d8f0, 0xa8}, 0x5}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x101000, 0x0) ioctl$vim2m_VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000140)={0x7, 0x2, 0x4, 0x70000, 0x80000000, {}, {0x2, 0x0, 0x1, 0x8, 0x2b, 0x13, "9a8aa378"}, 0x5, 0x4, @planes=&(0x7f0000000100)={0x9, 0x400, @userptr=0x4, 0x3}, 0x8}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTLCK(r1, 0x5412, &(0x7f0000000000)) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000240)) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000400)) 10:51:56 executing program 3: r0 = openat2(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x41}, 0x18) pwritev2(r0, &(0x7f0000002540)=[{&(0x7f00000023c0)="304dd9681029341d5c1dee16f655df28a910eeab2fc5bb0aa8e4e9c0b39d04b6654242aebc76b83a711ef3d61f77132ed8e866c62ca62e7f105a12f2eefc552664bd08b75edb766dfff1e3d296ba0160d470c926409c9df2a3e70e16e3ea66aa0c9fc574e5143e0e10b8f08d3375f44e2b720811562ee9c790ee5b52bf295960c859c009cd561f4f815a6c028961ab25ecafcc7e2ff8d2d5c053e4f041fe316f9794eb82e0ba01deb92132d4f6e58f8b89f7ea3568863e41a2a16b4a75ed64008076f2b7356c444b87ee3fbee483a006eb152277b102ac4253f64c9c7a519942ff71ddc53153ef16b7240ccf92511070794d1586f483e296", 0xfffffffffffffe53}, {&(0x7f00000024c0)="c85ba76ce3d9ca0f3d333f48501dc01c23c8896da7adc0a48b38de5217cb617081b8940f2006244010af4c586da4ce3f51bbb5cbfdb1e37637569c247c552190ef572381a7bdcdc5d0e394c4e5b8d0f141222df8b6a9002be5b39617625cab123e909ddf79a1ecd23a2096681989401690731d4724ba3f45cc", 0xfffffffffffffd13}], 0x60, 0x0, 0x6, 0x6) recvmsg$can_bcm(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@caif=@util, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)=""/19, 0x13}, {&(0x7f00000000c0)=""/140, 0x8c}, {&(0x7f0000000180)=""/3, 0x3}], 0x3, &(0x7f0000000240)=""/92, 0x5c}, 0x8140) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x111}}, 0x20) ioctl$KVM_SET_NESTED_STATE(0xffffffffffffffff, 0x4080aebf, &(0x7f0000000340)={{0x3, 0x0, 0x80, {0x4000, 0x5000, 0x1}}, "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", "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"}) pkey_alloc(0x0, 0x3) [ 2316.544508][ T2571] autofs4:pid:2571:autofs_fill_super: called with bogus options [ 2316.742203][ T2579] autofs4:pid:2579:autofs_fill_super: called with bogus options [ 2317.483341][ T2590] autofs4:pid:2590:autofs_fill_super: called with bogus options 10:51:58 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="675f07000005eb301420384897f1ac1dea61a7a765760036f300000000007d7cff30f3", 0x23}], 0x4, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x21, r0, 0x0, 0xb) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, &(0x7f0000000440)={0x1, 0x0, 0x7}) 10:51:58 executing program 3: openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote, 0x2}, 0x10) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, 0x3, 0x3, 0x301, 0x0, 0x0, {0x7, 0x0, 0x4}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x10000}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x9}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x2}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x16aa}}]}, 0x40}}, 0x40000) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nvram\x00', 0x500, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f0000000200)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x1, {0xa, 0x4e22, 0x7fff, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7}}}, 0x38) 10:51:58 executing program 5: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)={0x41}, 0x18) ioctl$FS_IOC_RESVSP(r0, 0x40305839, &(0x7f0000000140)={0x0, 0x0, 0xe0, 0x2000000}) ioctl$SNDCTL_SEQ_NRMIDIS(r0, 0x8004510b, &(0x7f0000000040)) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000400)) creat(&(0x7f00000000c0)='./file1\x00', 0x1) 10:51:58 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) [ 2318.353601][ T2602] autofs4:pid:2602:autofs_fill_super: called with bogus options [ 2318.378404][ T2607] autofs4:pid:2607:autofs_fill_super: called with bogus options 10:51:58 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="675f07000005eb301420384897f1ac1d", 0x10}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:51:58 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="675f07000005eb301420384897f1ac1dea61a7a765760036f300000000007d7cff30f3", 0x23}], 0x4, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x21, r0, 0x0, 0xb) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, &(0x7f0000000440)={0x1, 0x0, 0x7}) 10:51:58 executing program 5: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000040)='afs\x00', 0x0, &(0x7f00000000c0)='\b2h\x02\xea\xba\xd3\xb8Zr\xdb\xcc\x88w\x85L\xf0Y\xf0=\xa5\x1d\x83\\\xff\x14\x16)\x98\xd0\xd5A\x03\xfd\x11\x82k\x93%Q{v\xe6\x95\xc2\xd7@\xeb\x1f\x13\xf5=Y\xea\xe3,\xe1\xe7o\x1e\x00\x00U\xa6X\xca\xfakW\xa4-\x82J\xff\x1c\x1b\x98\xe1\xe0\xcf=\xd1s^\xf3w\xd0UR\v\xa3Oa\xa5\xfap\\=u\xc4\xe4l\xe4\xb4\xe5\xf6\xc6\a\x04\x00\x00\x00\x00\x00\x00\x00\xe3C\xd5\x87\xec\xe02*\xa5\xf16\xe5(\x96\xdc\xd0\xa1\xa51\xd7\xe7Z\xdc\x19_\x98\"gJ\xc6\xe6\xa4\x83\xd6I)!\xd3Le\xcbo\xdf\xa9\xfc\xc6\xbb\x1e\x89\xee\x8a\x90\x9a\xa4\xba\x02\x85\xad%* N\xadGv\xd0\xdc\"\xab!\x03\xb4\x0e\xe1\xcb\xe4Q') 10:51:58 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)={0x41}, 0x18) ioctl$FS_IOC_RESVSP(r2, 0x40305839, &(0x7f0000000140)={0x0, 0x0, 0xe0, 0x2000000}) read$snddsp(r2, &(0x7f0000000200)=""/81, 0x51) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x54, 0x2, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8, 0x12}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_TYPENAME={0xd, 0x3, 'hash:net\x00'}]}, 0x54}}, 0x0) lsetxattr$security_selinux(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='security.selinux\x00', &(0x7f0000000140)='system_u:object_r:systemd_logind_exec_t:s0\x00', 0x2b, 0x2) ioctl$BTRFS_IOC_QGROUP_CREATE(r1, 0x4010942a, &(0x7f0000000000)={0x1}) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x111}}, 0x20) 10:51:58 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d29d", 0x5a}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:51:58 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="675f07000005eb301420384897f1ac1dea61a7a765760036f300000000007d7cff30f3", 0x23}], 0x4, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x21, r0, 0x0, 0xb) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, &(0x7f0000000440)={0x1, 0x0, 0x7}) 10:51:58 executing program 5: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getsockopt$CAN_RAW_LOOPBACK(0xffffffffffffffff, 0x65, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000400)) [ 2318.743620][ T2628] afs: Unknown parameter '2hêºÓ¸ZrÛ̈w…LðYð' [ 2318.775455][ T2636] afs: Unknown parameter '2hêºÓ¸ZrÛ̈w…LðYð' 10:51:59 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="675f07000005eb301420384897f1ac1dea61a7a765760036f300000000007d7cff30f3", 0x23}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x21, r0, 0x0, 0xb) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, &(0x7f0000000440)={0x1, 0x0, 0x7}) 10:51:59 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x488103, 0x80) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x111}}, 0x20) 10:51:59 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="675f07000005eb301420384897f1ac1dea61a7a765760036f300000000007d7cff30f3", 0x23}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x21, r0, 0x0, 0xb) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, &(0x7f0000000440)={0x1, 0x0, 0x7}) 10:51:59 executing program 5: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat2(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x41}, 0x18) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x10b041}, 0x18) pwritev2(r1, &(0x7f0000000240)=[{&(0x7f0000000140)="f0", 0x1}], 0x1, 0x10002, 0x0, 0x0) getpeername$tipc(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x10) pwritev2(r0, &(0x7f00000012c0)=[{&(0x7f0000000080)="ad547685cd76862f106b2d84ff868a055b31a286e9ad76b1304c", 0x1a}, {&(0x7f0000000240)="6e5747765a59a391da0ce7596e4befc2898515136642ba5b47f1b523f4f3bacbbced33dbf1926e5c44699381874e09bb14fb8140698c6d7df6294c190766ee022ece0b8cf3a3bac98b2ae7", 0x4b}, {&(0x7f00000002c0)="1fd9c978974d471821b4d558abf59963948b97a6032f43bf047470e98b09599b7308ab7b49ec30649475ac5b5bb33047839e126fe8652e8e794ec210ff7dc6b65dfd4f7ce1691bc260c37c42c7f34a101bc188e7caefedc0b2947c7991e03ba5a415dae64a91fd366bfdceac89d56534ae6c2e96fe2a6b6ee43c99bd84c24cdaad52e530ff9dbb77e95604dd47610b4cf43922323608fdc7560f8200317c70c66da2f4b65f4f10b3ad1630fc25d92c6faacdd2db7d022405ee07033ceecf1f4f801b913e9c9ea81029d2bb0ff2f395418cedfcca99d48e7d488ee9803076315aead5d151c1884c0248be23d8caa60d6c3ac5f06c2ad643b1e44fe126b0786d88728c1269b7bdaa5b34fbeb491cf9a316f5eb318c64d748f9ff0e395745fb3cd98a806ddf2f6b709039ecdaac6202061ef31b809866dbb99338ebe714e0eaa1e58a8776c3e19c8f2d1090d4c03a205ca6d6a27dd7f20d417aa7b1a7a898ba5e8222b28eadfcf36e1ac6b757e84fd1258def7f6357b9806129d9fee2c0176454dde58567c0a398f937c52428db52d14256af265198161375e64bcd7d180df2422718e02648df8f09eff2338b96fe96ebc645d8e21987aaf8fa214dd03af5fddd81e5309a4871ad138f3372068ac6f42a51f1072a3fb44ecff4129c2967c88643a7f2a57fb8543bb85a4d33917dd98077ec69b89641400a06a9ef8421668e2a5e5ae036b266b3e0408e1f3b9657800a1bff627f736bd803ad6ce5b911ffaf5eb4fe5de7a05581589214b5ec411449d769981ef414ef677d752ba5346e1a15ef7084151c6799a0cdcabbc106f7730884a56a71b56e5e30c0a1fe2565303b7ff2727b7f9f1b15243926622e7c0a529e311ef20db95991dc3fb3738f36a1e3f1a86d98969bfaad43eae4f69e85593e7347acd87cf7f55025d2267286873528581987a053fea2320232d5d5aac710450c57025de9a0c7f037cd4fbc836ead1c763a3b8fdb20bf2caa84e163f7f0f9590f5b318bed13c79973dd1bf7cccd308b4c13cfd8a3d7372adc6fc5b84b177a70c9d3d237e114d7b6c052020f6acf34c2fa4946e48e5e6ef59151bdb3bf1f80463fba990927b3112f69d8e52f9523788527a0599c1af4be100a8013d63fa1c803f245a040eb5ab13a2a0fd6dba29e6d718a7a31536eef45d677b47fbeeac90d39c0235caa490588926fe37fae0ba22da7eb750c18f7831e251cda1cd5fa11ae4d3423086766b12c80ec6d32257067d44f4ddb0aa9737a9988fd4dcfec606ae204e5f8c760b416336188fd7d1de1859a3a28142d365ff3bad7ecb40037035a487049b5bf5e43d1d6944043ac7c875170a8ff6ad92410774dc4e4a6e81574da57fcee9cc82b0e3f7879ac0caeba61dab010be6439161054d36b316d14e11cf5a8835c8f697efef56f4d3d52561086c82f87630bfbeb17075cb745ca41f542f5663359e5108cbd7177f69f894bdf018f5976431c3c7e39c1fc83dd7c6719a29cad3e7a51f24aa34534735ed97526736808908a36ed92e66b120675e36a240e331c46f201679b0c043186e17e5d6e420b2f9b631f7d3ce1fc6c3b72b0729feaa2faadb207746f976aeff728c947018e0c105eace921654f0707add87f81e712b27c1d26b773289d886a000672797520ce84f8f4557cdc7c1bb0d32e52b83f23d8f9a2bece7f9eebcd52eb978db3269c3496c762bb303ffd5ee6face66a6daf991a30fda1e5de7de69092a039719784c15be48a55c345ec609ecbc6391024d40bb1823586a3cb60e05a4f93e58df9b69511d019ce42fbd7da128727f122700d8960e3cdf6569e48cdff893859586c464ef12dc6d9575ebad7d9d227b80ec43cffae969d175a82991015a6f60f97334e6d227fa51492a9521db6f10e32392c03dedd9d2635c6dcea7be21d35878f2d5f443f6169038e6f5f97bf9c2d89e311d8ec3526f56fd28a4eff22bd51458e007c26227214e0ba38f64557afa773ca087a2571003a34d2a0dbf004231bcaf5a23867f240697580be218e35ee1b48531633e2e07451b5000c6e105ae20b7ae01c4e25080e518cbe676220af36ec6b363ae374a81cbea6a2297f02aded368008c1742cee0f1eae5c7d16177f20778d38379e22f1aa3406dbce875f96a74b9e0aee4d3dbf5413785a19ba9c8dd90ae3e8fe3f5b1c266b75c42728f533669b62b8fae51483e0ea6b98a795cd9a3dd396dabfa9fbbec017835c0842a25f64a2e293b4e1d800ba7ce0b8bb97d656d8cdc74da90298f568489bbc8288b9129ac62393319896c753cde5e4784d60376679d9a6e35ca5a764ffca0c5a4677171994b237e33ade839958b927c6265ec7508517c7182a470a1a273405647d498c8d8d4ec6213f0abe79a3991e01079d206b81427d36957a2c61608fef317e649693f5f12f4736f6dc96b65988de1c24d4120d1294deb66dcfe33ed8c3b7ee112011c380db5f2bb48a82eb40cd0729ff8d7b752eae89ecabeeb07a95e0e6459cb77f979f148a44867270ff9bd49390426cd99c7721fd2bccd7db30fb7248c69fbb4741e62642c178c782421e79c40d1754e04d05c068940f558182c04a068e36604a77453e5f7105d04925dad94878d17e259dc30767b0936a363120ac199bf225fabe5bc1043e24691f368b97945c9b303a8bf8a390baf97a854a24743d363cf97fbfc235fd225dd37e4e5718c72210594ed1a38664e2d97510b0a34bb0e63c05bd602c5b05855cb6af3eb9dd6782243a9abfc66ad9f01c97e4bf7a76087ce9aa55f3007fcc7ac4db9564feff4ed92e00b41de91308336c1dc20698d3c7dd4ee235578b131104e8efe4d3e911c9fd35c0c7958d9955749cb4c4c7bde199072e1299466ac0e6f1eeec5835fb4402647b8ad2c7fab5587d250ad425ff9842b3eb2468547c83601233db3967ef62e47975c6a7a2782109c769957638f447f8d6ab049b6055c74495720e642fdf3d502e0d66d7d7af7cdc8262b0145ff1a960980f88b9b3a8b144956ff77dbe9b3a66b629cb30eea749f05f5a4ac4850ab2c0899ff1cb9d44f388b54eda54f0e2cc19fad07acd168a71efe8e12deb01aa6f5b798184fc316558784ce393e201696ed3974d14d384bdc55d9e8ab50f4aeb3c5610a4bf00ce52f80360c76065caa3f2b368b440143f99e3cc721239db5f715935b5f047a57655dc4dd6b705768b2e6efa2694af774d1ea34d580ef30718d95d8f0379c35e066bbed8503316686de5bee926279993ebb39156511e405cd8153cc276fb1f70c3f731ec5f49cbc12dbecdb477980d318ae95b49cde2270a022b9740f599878a388dd74cbe51fc70b6f5fb61e8542679ca1edfa3e0742288fa00b582fce58cfe76fc39c152f4d3afa0249549b304e91530e5a5dd117d4b287930e3f0f661610d1704fa0b7926ec8ce30ececfd7ee704ec16dbd87980ac06d254ae95a406b2ae20244e9f2f5c92a43c5dae2d82ce7a712cf38dd191ba729c512ad830ac5bd37d32f55b2037207a9fb8ae27f98f140ef4b0961f3b2fceb5cba8a3ed138f05223ffe66597162a4580782268487b560f4f1958fcbabf274bd7b629d6ef45363c520f93982438aa1ebe21b0e630efa34e1473147135bee4e817c5d2d3ee3bd2d08d9ca46b801c2b2cb3b55bd76415f077bf3d69e6ff75587d1bc269f1769af359cd54ccae0a5032adc6faf313f59486c6611d17c1d35bd97316c43ea89f02900aed6ce49af5c182ccdc68844e132a0e87b844e92c44a6e66dd909af48774924e76d4d91b455c810fca6a317dc155d66cd191385481ec1750e9d15712af7957adc79e09488a242f9967ef04c52ab1767b73302918f116c55a5ed7a457f4b8ae7b5a16acb708d72890314e8604d14393490ee267a7956116dbcdc3ef64da2f928f31c7c9ffcfaa8f1d7405d9d5658dc197b2f3a8a68557ff74830821281c3b1fcdb0b708eb16507a2bb3dd92f98aa76924b0fd6bd68e5b2c36f1e091cfd4c5184625ed2c61c74a676454dd269c59746e012f4bd269827f22e54f80336a50d2a16482d25833634d62c5de396e0c8fbad3f92d10a737feb626f35b4efd450a2f91e4a146778d69a238eefdb74a9fd81c53a299ed92085f146efd329a48db1108a151e088c3c2b18a3f0b23ef6b86d0ceed13218f836fd0e23aa3806a8debf2d0af6fe5741915c84dd13718f541b7c8cefe9915643ff743c82c72c2f790101e5a7fce4a5a9fedb40746139458daedab8fe8fc0cad250615daeefc43b9e19444e0aaaa59e053b7484cf384a49bf3db50d8ad7a931ddea4d7482b3c244659886b09937445d217f745b4b49118c066d0559e0a9a3fdcab96bca70aecc804086a2a37023da1e2f3c6f7c67ca7d5aa8eb9c864d9263ad5834b9cf6181d30fd8114b0e97a90412db22cdae4237bedd1a7b7f106339556176224df55c11f4041d6dc01e21d9819264a297a885711d5765d61530463722cd38e8be857f1ba6b5ae5898295495b7b63334a0921c639398758be1c710f1c45b62732b9061110c7498f83f07f048ae86e596314d40d17122f9ccc453b3c1581b6f0374a86e403a45cdfcba7f1cead6fe4adef545cf5f9384a3b7142be42fb5298ec6437236d24a42e4d61623edd5fd1e6c96a6296e9b8667537a2ea1b4d7b3c9234d4a35f9cdd56fcada354a78675199d6668c907e2922c280c843ae18406a46eeb090e0b0e1268bd175a89031964b0ec94b36ee4383c3a4e08d9aebd80101f098988270da2496ac50e69e95bf40aee04d452f62c148c2209d2e6a171802c84e9d33783d959a7840ffac3f311d4e34c5f027875598175fdd23a61846a07cd9685fdd984a7be49f2674632266b4b895f593455d650bc469891f73efdf19778a74ecdb6c92c0716ba6cf1a891bdd592ef9dea8a801bcbf04a36551f3dc379319b8fa557193bc768660f74a6fbd61fde5cf94459da8375e2baeefbb8e7fa94689a01ec0d03c35a289480254d79e4102284165b9dee772e90140fb51d305051ffee5455994c9d396a23f4612972998a32ef55a8fc217597b5d298b4767253409bda5894aa31f579a489bc392adeb9afcf61445b9f10551ea36b43abc3e971002611d5f2a98e5de17bf61be24cba5968daf172c0d1d41a9247e45ea05e4197d58828cca9ac9a216938d27c923df035e5c5ff9ce119ec386b7167eadf4f62fdab13c0f7f5be207f454979053d649986a7a8b0894bf49f014e94f381200f970092855ee2a4d04cee6dec4319a5a7277881d8a65a7aa79beda8f5e86124e3afc4532ba951c2c9e0413b0c31201357015b5c9358e5b820e0714c9ddfc370c8ab5f484bb1ea842cb1cb3de03c9f777e4d315610ccce4bf62fcafc93afec3f42be890155d9ab4914a40087f6d9a393a69d34da396d47b76a6e5ab54c99c0c0a665afaf0be9e08df28306783b11b1635b684100b0808748e90727efb2eec52e7be920b502684ea893c37e79c2d2b9a40d01c7d1d10dda405540781647f02dbdcc6807d4a46d2547633170f7e8439202f506c80cef258f3572b37cb49560de00cc1e753c8934eaa5ef24fb4bd42f7e4469537c615cff55ab63a358bc809882deec221a97c7b239117301424ab85902ea096a8b0b808933359bfc607b8ff61500", 0xf9c}], 0x3, 0x0, 0x0, 0x6) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000400)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) r6 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="34000000100001fc1e8e6f4ed158770000000000", @ANYRES32=r7, @ANYBLOB="ddffffffffffffff140012000c0001006272696467650000"], 0x34}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x7edb0200, &(0x7f00000006c0)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x7a, 0x0, 0x0, r5}, [@IFLA_MASTER={0x8, 0xa, r7}]}, 0x28}}, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r1, &(0x7f0000001280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x64d326a91eecc6cb}, 0xc, &(0x7f0000000180)={&(0x7f0000001300)={0x48, 0x0, 0x8, 0x70bd28, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r7}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0xff}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x5}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000040}, 0x20000000) [ 2318.932811][ T2651] autofs4:pid:2651:autofs_fill_super: called with bogus options [ 2318.954605][ T2655] autofs4:pid:2655:autofs_fill_super: called with bogus options [ 2319.037512][ T2669] autofs4:pid:2669:autofs_fill_super: called with bogus options [ 2319.048919][ T2669] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2319.070088][ T2669] device bridge1 entered promiscuous mode [ 2319.082067][ T2668] autofs4:pid:2668:autofs_fill_super: called with bogus options 10:52:01 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d2", 0x59}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:52:01 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="675f07000005eb301420384897f1ac1d", 0x10}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0xb) 10:52:01 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="675f07000005eb301420384897f1ac1dea61a7a765760036f300000000007d7cff30f3", 0x23}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x21, r0, 0x0, 0xb) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, &(0x7f0000000440)={0x1, 0x0, 0x7}) 10:52:01 executing program 5: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) open(&(0x7f0000000040)='./file1\x00', 0x60, 0x113) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000400)) 10:52:01 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x111}}, 0x20) ioctl$USBDEVFS_CLAIM_PORT(0xffffffffffffffff, 0x80045518, &(0x7f0000000000)=0x162e) r1 = openat2(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x41}, 0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x9, 0x88d}, &(0x7f0000001280)=0x8) pwritev2(r1, &(0x7f00000012c0)=[{&(0x7f0000000080)="ad547685cd76862f106b2d84ff868a055b31a286e9ad76b1304c", 0x1a}, {&(0x7f0000000240)="6e5747765a59a391da0ce7596e4befc2898515136642ba5b47f1b523f4f3bacbbced33dbf1926e5c44699381874e09bb14fb8140698c6d7df6294c190766ee022ece0b8cf3a3bac98b2ae7", 0x4b}, {&(0x7f00000002c0)="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", 0xf9c}], 0x3, 0x0, 0x0, 0x6) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x10b041}, 0x18) pwritev2(r2, &(0x7f0000000240)=[{&(0x7f0000000140)="f0", 0x1}], 0x1, 0x10002, 0x0, 0x0) write$FUSE_INIT(r2, &(0x7f00000000c0)={0x50, 0x0, 0x0, {0x7, 0x1f, 0x9d4, 0x100, 0x6, 0x0, 0x0, 0x800}}, 0x50) 10:52:01 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d2", 0x59}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:52:01 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d29d", 0x5a}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:52:01 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="675f07000005eb301420384897f1ac1dea61a7a765760036f300000000007d7cff30f3", 0x23}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x21, r0, 0x0, 0xb) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, &(0x7f0000000440)={0x1, 0x0, 0x7}) 10:52:02 executing program 5: setsockopt$rose(0xffffffffffffffff, 0x104, 0x6, &(0x7f0000000040)=0x9, 0x4) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='autofs\x00', 0x2000, &(0x7f0000000100)='U\xc2%`.\xf9P\x1e \xa8\xa8\x88\fy\xc6J\x93\xb3\x87\xd5\xa7:%\xf5\xb17\x96\xf4\x80\f\x12\xc5\x91~\xb6R3b\xdbq') r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="0a0000006315edca1a6e1b57ea95eb69e4be5e28612172bd13fad58292719d8f2b6a529e5022b5f35d875380809bbe6174fb390dd206eaf528dbf2310ec5550697c4b87f6155de7efe02a9b50c035e448d9d8129d0b400"/98], &(0x7f0000000140)=0x34) [ 2321.801111][ T2697] autofs4:pid:2697:autofs_fill_super: called with bogus options 10:52:02 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d2", 0x59}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:52:02 executing program 5: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000400)) r0 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x10b041}, 0x18) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000140)="f0", 0x1}], 0x1, 0x10002, 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={0x1}) 10:52:02 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d2", 0x59}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x3c) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, 0x0, 0x0, 0xb) 10:52:02 executing program 3: ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000040)) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x111}}, 0x20) [ 2322.137871][ T2734] autofs4:pid:2734:autofs_fill_super: called with bogus options [ 2322.164002][ T2740] autofs4:pid:2740:autofs_fill_super: called with bogus options 10:52:04 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="675f07000005eb301420384897f1ac1d", 0x10}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0xb) 10:52:04 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d2", 0x59}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x3c) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, 0x0, 0x0, 0xb) 10:52:04 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x3, 0x0, 0x111}}, 0x20) r1 = openat2(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x41}, 0x18) pwritev2(r1, &(0x7f00000012c0)=[{&(0x7f0000000080)="ad547685cd76862f106b2d84ff868a055b31a286e9ad76b1304c", 0x1a}, {&(0x7f0000000240)="6e5747765a59a391da0ce7596e4befc2898515136642ba5b47f1b523f4f3bacbbced33dbf1926e5c44699381874e09bb14fb8140698c6d7df6294c190766ee022ece0b8cf3a3bac98b2ae7", 0x4b}, {&(0x7f00000002c0)="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", 0xf9c}], 0x3, 0x0, 0x0, 0x6) r2 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r2, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="1a614beab760000036c64b2f76922aa4741ca6dd052100000000ffff2e41bac8d1e83ecf8c0d0879d30a8efc06850000ffffffe9"]}) r3 = syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000100)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xd490010}, 0xc, &(0x7f0000000600)={&(0x7f0000000380)=ANY=[@ANYBLOB="be14d01c60984996e457e031493cd8fd288190ce21ea936dd6b16752be1bc7a51661e0225a6eed4684896e66a524b4e570d5a4e75393df60ab1f153e7c39c357cba052b83c9af3d88c4e175d2d7916939d27cdca9fe7460877befdc857d4dbd0916e7feb5813fe2ee358bc5a8ee7d72de6d9cacef3d3b8664f9e6f3682450d52e4697c1e86eef0672aca00"/153, @ANYRESOCT=r3, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4c051}, 0x1) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="a16e02b3", @ANYRES16=r3, @ANYBLOB="00032abd7000fcdbdf25040000000800050000000100080006000000000008000400ff0000000800060007000000080005009c000000"], 0x3c}, 0x1, 0x0, 0x0, 0x4004001}, 0x24000000) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000500)={0xc4, r3, 0x4, 0x70bd2d, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfd91}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2}}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x42}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @private=0xa010101}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x7ff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0xc4}, 0x1, 0x0, 0x0, 0x800}, 0x40841) write$P9_RLERRORu(r1, &(0x7f0000001280)={0x13, 0x7, 0x1, {{0x6, '-!\xea@+,'}, 0xe8c6}}, 0x13) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, r3, 0x2, 0x70bd2d, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0xa}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x59}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x25}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [], @private=0xa010101}}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc174}]}, 0x60}, 0x1, 0x0, 0x0, 0x10040008}, 0x4000) 10:52:04 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$TIOCMIWAIT(0xffffffffffffffff, 0x545c, 0x0) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000400)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e21, 0x3, @ipv4={[], [], @private=0xa010100}, 0xffff4f8a}, {0xa, 0x4e23, 0x9, @remote, 0x1}, 0x9, [0x4, 0x5, 0x8001, 0x4033, 0xeeec, 0xfffffffc, 0xe20c, 0x7fff]}, 0x5c) 10:52:05 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d29d", 0x5a}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:52:05 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d2", 0x59}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x3c) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, 0x0, 0x0, 0xb) 10:52:05 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="675f07000005eb301420384897f1ac1dea61a7a765760036f300000000007d7cff30f3", 0x23}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x21, r0, 0x0, 0xb) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, &(0x7f0000000440)={0x1, 0x0, 0x7}) 10:52:05 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_ERASE(r0, 0xc00c55ca, &(0x7f0000000140)) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x1004010, &(0x7f0000000400)) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)={0x41}, 0x18) ioctl$FS_IOC_RESVSP(r1, 0x40305839, &(0x7f0000000140)={0x0, 0x0, 0xe0, 0x2000000}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x200, 0x2466, 0x4, 0x3ff}, 0x8) 10:52:05 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d2", 0x59}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:52:05 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, &(0x7f0000000140)={0x24, &(0x7f0000000000)={0x20, 0x22, 0x49, {0x49, 0x3, "b28b35fd3aafe811e0afbdf8c8a2994d139cdc9b493942478ca36c6de49201d786fdb75600a8adbaf43016b6d068ec92d3e9303e6fdd594a6345799c3edbdacf514406b9bce9d9"}}, &(0x7f0000000080)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x1447816b829a8c61}}, &(0x7f0000000480)={0x0, 0x22, 0x1b, {[@global=@item_012={0x1, 0x1, 0xb, '1'}, @main=@item_4={0x3, 0x0, 0xc, "86a9fe78"}, @main=@item_4={0x3, 0x0, 0xf, "dfb8ce51"}, @main=@item_012={0x2, 0x0, 0xc, "1d6e"}, @global=@item_4={0x3, 0x1, 0x4, "ebb8db3d"}, @main=@item_4={0x3, 0x0, 0xa, "4b779bd8"}, @global=@item_012={0x1, 0x1, 0x0, 'F'}]}}, &(0x7f0000000100)={0x0, 0x21, 0x9, {0x9, 0x21, 0x7, 0x20, 0x1, {0x22, 0xc0d}}}}, &(0x7f0000000440)={0x2c, &(0x7f0000000200)={0x40, 0x17, 0xef, "5fd3943402f96d0fe12f6efe7372a257ebb62360092eb5281a3e842fda525b85c0b1ec87c48e80b1b9eff7cc2ef75d07ac345018c998d0bd56d15e2cb33f7ee5d22c220a6ed684b66efe2f89a74041568377ec0c59321bb4e4941f05d7ff15a7bdd3808602bd1c823e85a333d11ab0d0cbff61aa8d4a80377a1c21796ed35af9d0dd8622d40f9e35acda77f42560317dc77524a8165abba842035be54255179f5061abe88ffac478e51951877262a1280040f62cdb10f3104fb48d980ca8aaaab387870105abe5b95641d54237722df59f1429c5ac7823b0b23ff38cb5adb9137bc07e82a91a61c18faf8bd4e61c8d"}, &(0x7f0000000180)={0x0, 0xa, 0x1}, &(0x7f0000000340)={0x0, 0x8, 0x1}, &(0x7f0000000380)={0x20, 0x1, 0x66, "e17d5ab24f7f5c55ae094fea2858c0a7d6619b74e90e9f131df91279daf4d6cc10c9045a3e67175baeb6e83e9d8aaa4078ba7434f732d91721bea5ce1be264a35f9733415bcd968db0dffc4aabf6789a76de0014bee88554672f416d95d28de6a3410dba75d0"}, &(0x7f0000000400)={0x20, 0x3, 0x1, 0x4}}) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x111, 0x2}}, 0x20) 10:52:05 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d29d", 0x5a}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:52:05 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d2", 0x59}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:52:08 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="675f07000005eb301420384897f1ac1d", 0x10}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0xb) 10:52:08 executing program 5: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000080)='autofs\x00', 0x0, &(0x7f0000000400)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="54000000020601010000000000000000000000000900020073797a30000000000c00078008001240170000000500050002000000050001000700000005000400000000000d000300686173683a6e657400000000"], 0x54}}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'gretap0\x00', &(0x7f0000000040)=@ethtool_eee={0x45, 0x4, 0x8, 0x0, 0x4, 0x100, 0x6, 0xe, [0x1, 0x9]}}) 10:52:08 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d2", 0x59}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:52:08 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)={0x41}, 0x18) ioctl$FS_IOC_RESVSP(r1, 0x40305839, &(0x7f0000000140)={0x0, 0x0, 0xe0, 0x2000000}) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x2, 0x0, 0x111, 0x2}}, 0x20) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)={0x41}, 0x18) ioctl$FS_IOC_RESVSP(r2, 0x40305839, &(0x7f0000000140)={0x0, 0x0, 0xe0, 0x2000000}) r3 = openat2(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x41}, 0x18) pwritev2(r3, &(0x7f00000012c0)=[{&(0x7f0000000080)="ad547685cd76862f106b2d84ff868a055b31a286e9ad76b1304c", 0x1a}, {&(0x7f0000000240)="6e5747765a59a391da0ce7596e4befc2898515136642ba5b47f1b523f4f3bacbbced33dbf1926e5c44699381874e09bb14fb8140698c6d7df6294c190766ee022ece0b8cf3a3bac98b2ae7", 0x4b}, {&(0x7f00000002c0)="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", 0xf9c}], 0x3, 0x0, 0x0, 0x6) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r3, 0x29, 0x37, &(0x7f0000000000)={0x2, 0xa, [], [@pad1, @generic={0x6, 0x48, "b8ddee370994ba7d8dd80ba0b14f54f3c2b5ea0d2754bf22808a16659170ba93a763afb852625e5852a21bac9cb3cca1a68debc9041154155d4f9c54df40c04b573bd5c302a837e4"}, @jumbo={0xc2, 0x4, 0x8}, @enc_lim={0x4, 0x1, 0x7}]}, 0x60) [ 2327.955883][ T2816] autofs4:pid:2816:autofs_fill_super: called with bogus options 10:52:08 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d2", 0x59}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) [ 2327.997159][ T2824] autofs4:pid:2824:autofs_fill_super: called with bogus options 10:52:08 executing program 3: ioctl$SG_SET_TIMEOUT(0xffffffffffffffff, 0x2201, &(0x7f00000000c0)=0x4) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x54, 0x2, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8, 0x12}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_TYPENAME={0xd, 0x3, 'hash:net\x00'}]}, 0x54}}, 0x0) ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x8, {0x6, 0x80000000, 0x0, 0x9, 0x5}}) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x4, 0x0, 0x111}}, 0x20) 10:52:08 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="675f07000005eb301420384897f1ac1dea61a7a765760036f300000000007d7cff30f3", 0x23}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x21, r0, 0x0, 0xb) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, &(0x7f0000000440)={0x1, 0x0, 0x7}) 10:52:08 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d29d", 0x5a}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) [ 2328.161586][ T2830] ptrace attach of "/root/syz-executor.0"[2829] was attempted by "/root/syz-executor.0"[2830] 10:52:08 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d2", 0x59}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:52:08 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d29d", 0x5a}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) 10:52:08 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d2", 0x59}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) [ 2328.337971][ T2846] ptrace attach of "/root/syz-executor.0"[2845] was attempted by "/root/syz-executor.0"[2846] 10:52:08 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="675f0700005e04301420384897f1ac1dea61a7a765760020be908750f6b7c603c3d7ec3bdb2036f300000000007d7cff30f3ba6eed1a8f27ea5aed75b00536fa9c12cdcdd17c2f2b46b24d09dae8c67bae5644b3a0cc49e2d2", 0x59}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0xb) [ 2328.514064][ T2855] ptrace attach of "/root/syz-executor.0"[2854] was attempted by "/root/syz-executor.0"[2855] 10:52:11 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0xffffffffffffffff, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="675f07000005eb301420384897f1ac1d", 0x10}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, 0x0, 0x0, 0xb) [ 2339.085624][ T6839] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2339.098731][ T6839] CPU: 0 PID: 6839 Comm: syz-fuzzer Not tainted 5.9.0-rc3-syzkaller #0 [ 2339.106994][ T6839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2339.117065][ T6839] Call Trace: [ 2339.120365][ T6839] dump_stack+0x198/0x1fd [ 2339.124740][ T6839] dump_header+0x106/0x60f [ 2339.129135][ T6839] oom_kill_process.cold+0x10/0x15 [ 2339.134222][ T6839] out_of_memory+0x358/0x13f0 [ 2339.138907][ T6839] ? oom_killer_disable+0x270/0x270 [ 2339.144084][ T6839] ? mutex_trylock+0x246/0x2c0 [ 2339.148822][ T6839] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2339.155480][ T6839] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2339.162172][ T6839] ? warn_alloc+0x120/0x120 [ 2339.166680][ T6839] ? lock_is_held_type+0xbb/0xf0 [ 2339.171597][ T6839] __alloc_pages_nodemask+0x62c/0x790 [ 2339.176945][ T6839] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2339.183699][ T6839] ? page_cache_readahead_unbounded+0x572/0x850 [ 2339.189927][ T6839] ? __lock_page_or_retry+0x650/0x650 [ 2339.195290][ T6839] alloc_pages_current+0x187/0x280 [ 2339.200395][ T6839] __page_cache_alloc+0x314/0x420 [ 2339.205397][ T6839] pagecache_get_page+0x2a6/0xf70 [ 2339.210401][ T6839] ? __do_page_cache_readahead+0xc2/0xf0 [ 2339.216008][ T6839] filemap_fault+0x1abd/0x2aa0 [ 2339.220754][ T6839] ext4_filemap_fault+0x87/0xb6 [ 2339.225583][ T6839] __do_fault+0x10d/0x4d0 [ 2339.232061][ T6839] handle_mm_fault+0x3477/0x4590 [ 2339.236979][ T6839] ? apply_to_existing_page_range+0x40/0x40 [ 2339.242875][ T6839] do_user_addr_fault+0x598/0xbf0 [ 2339.247879][ T6839] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 2339.253406][ T6839] exc_page_fault+0xa8/0x190 [ 2339.257974][ T6839] ? asm_exc_page_fault+0x8/0x30 [ 2339.262886][ T6839] asm_exc_page_fault+0x1e/0x30 [ 2339.267712][ T6839] RIP: 0033:0x44195d [ 2339.271609][ T6839] Code: Bad RIP value. [ 2339.275647][ T6839] RSP: 002b:000000c00004df38 EFLAGS: 00010216 [ 2339.281686][ T6839] RAX: 0000000000000000 RBX: 0000000000004e20 RCX: 0000000000468b3d [ 2339.289633][ T6839] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c00004df18 [ 2339.297599][ T6839] RBP: 000000c00004dfa0 R08: 0000000000400c17 R09: 00007ffca1f6a090 [ 2339.305561][ T6839] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000439440 [ 2339.313600][ T6839] R13: 0000000000000000 R14: 0000000000adb008 R15: 0000000000000000 [ 2339.325315][ T6839] Mem-Info: [ 2339.328511][ T6839] active_anon:15616 inactive_anon:183400 isolated_anon:0 [ 2339.328511][ T6839] active_file:40 inactive_file:72 isolated_file:0 [ 2339.328511][ T6839] unevictable:0 dirty:0 writeback:0 [ 2339.328511][ T6839] slab_reclaimable:22353 slab_unreclaimable:204642 [ 2339.328511][ T6839] mapped:62461 shmem:4700 pagetables:7041 bounce:0 [ 2339.328511][ T6839] free:25428 free_pcp:131 free_cma:0 [ 2339.370975][ T6839] Node 0 active_anon:62456kB inactive_anon:725340kB active_file:100kB inactive_file:84kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:244780kB dirty:0kB writeback:0kB shmem:18652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 417792kB writeback_tmp:0kB kernel_stack:14176kB all_unreclaimable? no [ 2339.416985][ T6839] Node 1 active_anon:8kB inactive_anon:8260kB active_file:60kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5064kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:787616kB all_unreclaimable? yes [ 2339.456849][ T6839] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2339.493768][ T6839] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2339.503561][ T6839] Node 0 DMA32 free:37904kB min:35916kB low:44892kB high:53868kB reserved_highatomic:2048KB active_anon:62456kB inactive_anon:725640kB active_file:108kB inactive_file:8kB unevictable:0kB writepending:0kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:21776kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 2339.544496][ T6839] lowmem_reserve[]: 0 0 0 0 0 [ 2339.554350][ T6839] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2339.598622][ T6839] lowmem_reserve[]: 0 0 0 0 0 [ 2339.603328][ T6839] Node 1 Normal free:53852kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:8260kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:6388kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2339.644105][ T6839] lowmem_reserve[]: 0 0 0 0 0 [ 2339.651730][ T6839] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10280kB [ 2339.677824][ T6839] Node 0 DMA32: 1680*4kB (UMEH) 1323*8kB (MEH) 605*16kB (UMEH) 219*32kB (UMH) 47*64kB (UMH) 2*128kB (H) 1*256kB (H) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 37512kB [ 2339.703763][ T6839] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2339.715301][ T6839] Node 1 Normal: 279*4kB (UM) 72*8kB (UME) 14*16kB (UME) 13*32kB (UME) 7*64kB (ME) 5*128kB (UME) 1*256kB (M) 2*512kB (ME) 2*1024kB (UE) 1*2048kB (U) 11*4096kB (M) = 53852kB [ 2339.732711][ T6839] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2339.742477][ T6839] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2339.751818][ T6839] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2339.762427][ T6839] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2339.771808][ T6839] 4752 total pagecache pages [ 2339.776394][ T6839] 0 pages in swap cache [ 2339.789467][ T6839] Swap cache stats: add 0, delete 0, find 0/0 [ 2339.795532][ T6839] Free swap = 0kB [ 2339.807872][ T6839] Total swap = 0kB [ 2339.811681][ T6839] 1965979 pages RAM [ 2339.815505][ T6839] 0 pages HighMem/MovableOnly [ 2339.834883][ T6839] 349897 pages reserved [ 2339.848578][ T6839] 0 pages cma reserved [ 2339.852922][ T6839] Unreclaimable slab info: [ 2339.857639][ T6839] Name Used Total [ 2339.871919][ T6839] pid_2 242KB 333KB [ 2339.878075][ T6839] bio-3 0KB 7KB [ 2339.898087][ T6839] batadv_tl_cache 5KB 12KB [ 2339.916065][ T6839] TIPC 14KB 26KB [ 2339.924038][ T6839] SCTPv6 29KB 44KB [ 2339.934763][ T6839] SCTP 2KB 8KB [ 2339.948025][ T6839] sctp_chunk 80KB 82KB [ 2339.964790][ T6839] sctp_bind_bucket 0KB 3KB [ 2339.970986][ T6839] DCCPv6 23KB 39KB [ 2339.977064][ T6839] DCCP 21KB 29KB [ 2339.994485][ T6839] L2TP/IP 12KB 23KB [ 2340.002792][ T6839] RXRPC 15KB 27KB [ 2340.023023][ T6839] rxrpc_call_jar 112KB 120KB [ 2340.029256][ T6839] bridge_fdb_cache 9KB 15KB [ 2340.035339][ T6839] fib6_nodes 184KB 252KB [ 2340.055645][ T6839] ip6_dst_cache 155KB 423KB [ 2340.065680][ T6839] RAWv6 105KB 105KB [ 2340.071816][ T6839] UDPLITEv6 7KB 7KB [ 2340.077876][ T6839] UDPv6 118KB 131KB [ 2340.096109][ T6839] TCPv6 70KB 134KB [ 2340.104013][ T6839] nf_conntrack 37KB 45KB [ 2340.117668][ T6839] sd_ext_cdb 0KB 7KB [ 2340.126585][ T6839] scsi_sense_cache 1056KB 1064KB [ 2340.132747][ T6839] virtio_scsi_cmd 16KB 16KB [ 2340.153726][ T6839] sgpool-128 8KB 8KB [ 2340.163453][ T6839] sgpool-64 4KB 12KB [ 2340.169639][ T6839] sgpool-32 230KB 236KB [ 2340.175802][ T6839] sgpool-16 60KB 63KB [ 2340.193616][ T6839] sgpool-8 41KB 45KB [ 2340.215522][ T6839] mqueue_inode_cache 10KB 39KB [ 2340.227482][ T6839] f2fs_bio_post_read_ctx 16KB 16KB [ 2340.234781][ T6839] jfs_mp 7KB 7KB [ 2340.262791][ T6839] cifs_small_rq 15KB 16KB [ 2340.274340][ T6839] cifs_request 67KB 67KB [ 2340.280457][ T6839] cifs_mpx_ids 0KB 8KB [ 2340.286537][ T6839] nfs_commit_data 3KB 7KB [ 2340.308575][ T6839] nfs_write_data 34KB 44KB [ 2340.314719][ T6839] ext4_system_zone 1KB 7KB [ 2340.326942][ T6839] ext4_io_end_vec 1KB 7KB [ 2340.333038][ T6839] ext4_bio_post_read_ctx 15KB 15KB [ 2340.355228][ T6839] io_kiocb 7679KB 7687KB [ 2340.372394][ T6839] kioctx 2KB 7KB [ 2340.383996][ T6839] aio_kiocb 1KB 3KB [ 2340.390105][ T6839] bio-2 1KB 7KB [ 2340.396148][ T6839] fasync_cache 0KB 3KB [ 2340.422447][ T6839] pid_namespace 1KB 3KB [ 2340.434863][ T6839] posix_timers_cache 0KB 3KB [ 2340.441112][ T6839] rpc_buffers 17KB 25KB [ 2340.447213][ T6839] rpc_tasks 2KB 7KB [ 2340.477714][ T6839] UNIX 122KB 170KB [ 2340.503076][ T6839] UDP-Lite 31KB 38KB [ 2340.528719][ T6839] tcp_bind_bucket 1KB 8KB [ 2340.534835][ T6839] inet_peer_cache 4KB 12KB [ 2340.547661][ T6839] ip_fib_trie 28KB 43KB [ 2340.553868][ T6839] ip_fib_alias 135KB 189KB [ 2340.575673][ T6839] ip_dst_cache 67KB 72KB [ 2340.584674][ T6839] RAW 78KB 226KB [ 2340.590831][ T6839] UDP 68KB 84KB [ 2340.596906][ T6839] TCP 61KB 76KB [ 2340.604864][ T6839] hugetlbfs_inode_cache 6KB 10KB [ 2340.629149][ T6839] fscache_cookie_jar 1KB 7KB [ 2340.635312][ T6839] bio-1 12KB 15KB [ 2340.655781][ T6839] eventpoll_pwq 14KB 31KB [ 2340.665328][ T6839] eventpoll_epi 26KB 47KB [ 2340.683446][ T6839] inotify_inode_mark 15KB 27KB [ 2340.705070][ T6839] bio_crypt_ctx 7KB 7KB [ 2340.711229][ T6839] request_queue 154KB 154KB [ 2340.717296][ T6839] blkdev_ioc 36KB 42KB [ 2340.744831][ T6839] bio-0 322KB 337KB [ 2340.755935][ T6839] biovec-max 790KB 837KB [ 2340.762069][ T6839] biovec-64 252KB 252KB [ 2340.768137][ T6839] biovec-16 45KB 45KB [ 2340.788551][ T6839] bio_integrity_payload 1KB 7KB [ 2340.795021][ T6839] khugepaged_mm_slot 47KB 83KB [ 2340.805939][ T6839] uid_cache 0KB 4KB [ 2340.812083][ T6839] dmaengine-unmap-256 2KB 6KB [ 2340.818328][ T6839] dmaengine-unmap-128 1KB 3KB [ 2340.836547][ T6839] dmaengine-unmap-16 0KB 4KB [ 2340.844584][ T6839] dmaengine-unmap-2 0KB 3KB [ 2340.866601][ T6839] QIPCRTR 1KB 6KB [ 2340.875535][ T6839] audit_buffer 0KB 3KB [ 2340.882989][ T6839] skbuff_ext_cache 3KB 8KB [ 2340.898054][ T6839] skbuff_fclone_cache 46KB 63KB [ 2340.913360][ T6839] skbuff_head_cache 2085KB 3003KB [ 2340.924036][ T6839] configfs_dir_cache 1KB 8KB [ 2340.942970][ T6839] file_lock_cache 65KB 78KB [ 2340.953655][ T6839] file_lock_ctx 8KB 15KB [ 2340.988500][ T6839] fsnotify_mark_connector 9KB 20KB [ 2340.995136][ T6839] net_namespace 58KB 58KB [ 2341.012406][ T6839] task_delay_info 5291KB 5395KB [ 2341.018566][ T6839] taskstats 36KB 62KB [ 2341.024639][ T6839] proc_dir_entry 820KB 881KB [ 2341.038057][ T6839] pde_opener 2KB 11KB [ 2341.047115][ T6839] seq_file 94KB 120KB [ 2341.053249][ T6839] sigqueue 28KB 47KB [ 2341.068361][ T6839] shmem_inode_cache 8377KB 8409KB [ 2341.082171][ T6839] kernfs_iattrs_cache 9KB 15KB [ 2341.088422][ T6839] kernfs_node_cache 20759KB 21218KB [ 2341.121531][ T6839] mnt_cache 151KB 157KB [ 2341.127661][ T6839] filp 1914KB 2865KB [ 2341.134862][ T6839] names_cache 45011KB 45071KB [ 2341.154505][ T6839] hashtab_node 418KB 421KB [ 2341.160681][ T6839] ebitmap_node 1198KB 1200KB [ 2341.166751][ T6839] avtab_node 4995KB 5000KB [ 2341.181420][ T6839] avc_node 51KB 194KB [ 2341.187505][ T6839] iint_cache 100KB 106KB [ 2341.193643][ T6839] lsm_inode_cache 8365KB 8637KB [ 2341.207165][ T6839] lsm_file_cache 102KB 228KB [ 2341.215100][ T6839] key_jar 10KB 19KB [ 2341.221243][ T6839] uts_namespace 4KB 11KB [ 2341.227310][ T6839] nsproxy 2KB 11KB [ 2341.235720][ T6839] vm_area_struct 3579KB 4961KB [ 2341.242972][ T6839] mm_struct 722KB 1289KB [ 2341.253816][ T6839] fs_cache 133KB 232KB [ 2341.259936][ T6839] files_cache 463KB 780KB [ 2341.266006][ T6839] signal_cache 41486KB 42256KB [ 2341.279018][ T6839] sighand_cache 58316KB 58642KB [ 2341.285122][ T6839] task_struct 165522KB 165613KB [ 2341.293925][ T6839] cred_jar 6795KB 7312KB [ 2341.300025][ T6839] anon_vma_chain 1119KB 1752KB [ 2341.306070][ T6839] anon_vma 683KB 1128KB [ 2341.316694][ T6839] pid 7875KB 7983KB [ 2341.322808][ T6839] Acpi-Operand 156KB 190KB [ 2341.336092][ T6839] Acpi-ParseExt 9KB 11KB [ 2341.347424][ T6839] Acpi-Parse 41KB 47KB [ 2341.354079][ T6839] Acpi-State 52KB 63KB [ 2341.372783][ T6839] Acpi-Namespace 23KB 27KB [ 2341.380665][ T6839] numa_policy 0KB 3KB [ 2341.386745][ T6839] trace_event_file 371KB 374KB [ 2341.400181][ T6839] ftrace_event_field 515KB 519KB [ 2341.406431][ T6839] pool_workqueue 177KB 216KB [ 2341.412600][ T6839] vmap_area 5140KB 5654KB [ 2341.436833][ T6839] debug_objects_cache 5860KB 5863KB [ 2341.452848][ T6839] page->ptl 1048KB 2000KB [ 2341.461908][ T6839] kmalloc-4M 4096KB 4096KB [ 2341.468000][ T6839] kmalloc-1M 2048KB 6144KB [ 2341.474150][ T6839] kmalloc-512k 4096KB 4096KB [ 2341.486604][ T6839] kmalloc-256k 6144KB 6144KB [ 2341.498087][ T6839] kmalloc-128k 6656KB 6656KB [ 2341.504218][ T6839] kmalloc-64k 7808KB 8448KB [ 2341.526284][ T6839] kmalloc-32k 4416KB 4672KB [ 2341.537694][ T6839] kmalloc-16k 2048KB 2208KB [ 2341.561888][ T6839] kmalloc-8k 8256KB 8448KB [ 2341.567983][ T6839] kmalloc-4k 139552KB 139592KB [ 2341.583192][ T6839] kmalloc-2k 21724KB 21872KB [ 2341.590818][ T6839] kmalloc-1k 13674KB 14944KB [ 2341.596933][ T6839] kmalloc-512 9670KB 13496KB [ 2341.625126][ T6839] kmalloc-256 18423KB 19740KB [ 2341.635669][ T6839] kmalloc-128 1286KB 1388KB [ 2341.641930][ T6839] kmalloc-96 2032KB 3644KB [ 2341.648056][ T6839] kmalloc-64 11875KB 12736KB [ 2341.677046][ T6839] kmalloc-32 6825KB 7138KB [ 2341.688325][ T6839] kmalloc-192 7733KB 8232KB [ 2341.694557][ T6839] kmem_cache 123KB 132KB [ 2341.714887][ T6839] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.5,pid=2590,uid=0 [ 2341.734126][ T6839] Out of memory: Killed process 2590 (syz-executor.5) total-vm:93812kB, anon-rss:4296kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:144kB oom_score_adj:1000 [ 2341.788444][ T1171] oom_reaper: reaped process 2590 (syz-executor.5), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2341.832820][ T6852] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2341.877115][ T6852] CPU: 1 PID: 6852 Comm: syz-fuzzer Not tainted 5.9.0-rc3-syzkaller #0 [ 2341.885368][ T6852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2341.895415][ T6852] Call Trace: [ 2341.898709][ T6852] dump_stack+0x198/0x1fd [ 2341.903040][ T6852] dump_header+0x106/0x60f [ 2341.907460][ T6852] oom_kill_process.cold+0x10/0x15 [ 2341.912573][ T6852] out_of_memory+0x358/0x13f0 [ 2341.917279][ T6852] ? oom_killer_disable+0x270/0x270 [ 2341.922496][ T6852] ? mutex_trylock+0x246/0x2c0 [ 2341.927275][ T6852] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2341.933950][ T6852] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2341.940563][ T6852] ? warn_alloc+0x120/0x120 [ 2341.945086][ T6852] ? lock_is_held_type+0xbb/0xf0 [ 2341.950035][ T6852] __alloc_pages_nodemask+0x62c/0x790 [ 2341.955412][ T6852] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2341.962229][ T6852] ? page_cache_readahead_unbounded+0x572/0x850 [ 2341.968473][ T6852] ? __lock_page_or_retry+0x650/0x650 [ 2341.973851][ T6852] alloc_pages_current+0x187/0x280 [ 2341.978972][ T6852] __page_cache_alloc+0x314/0x420 [ 2341.984034][ T6852] pagecache_get_page+0x2a6/0xf70 [ 2341.989064][ T6852] ? __do_page_cache_readahead+0xc2/0xf0 [ 2341.994715][ T6852] filemap_fault+0x1abd/0x2aa0 [ 2341.999508][ T6852] ext4_filemap_fault+0x87/0xb6 [ 2342.004379][ T6852] __do_fault+0x10d/0x4d0 [ 2342.008722][ T6852] handle_mm_fault+0x3477/0x4590 [ 2342.013674][ T6852] ? apply_to_existing_page_range+0x40/0x40 [ 2342.019678][ T6852] do_user_addr_fault+0x598/0xbf0 [ 2342.024729][ T6852] exc_page_fault+0xa8/0x190 [ 2342.029342][ T6852] ? asm_exc_page_fault+0x8/0x30 [ 2342.034319][ T6852] asm_exc_page_fault+0x1e/0x30 [ 2342.039198][ T6852] RIP: 0033:0x453d40 [ 2342.043101][ T6852] Code: Bad RIP value. [ 2342.047168][ T6852] RSP: 002b:000000c00056f878 EFLAGS: 00010246 [ 2342.053240][ T6852] RAX: 0000000000000000 RBX: 0000000000b46760 RCX: 0000000000debab0 [ 2342.061213][ T6852] RDX: 000000000081b86e RSI: 000000000081b86e RDI: 000000000081ba80 [ 2342.069193][ T6852] RBP: 000000c00056f8b0 R08: 0000000000002469 R09: 0000000000000000 [ 2342.077158][ T6852] R10: 0000000000000000 R11: 000000c00036a000 R12: 0000000000000000 [ 2342.085132][ T6852] R13: 0000000000000000 R14: 0000000000adad6e R15: 0000000000000000 [ 2342.121011][ T6852] Mem-Info: [ 2342.124169][ T6852] active_anon:15616 inactive_anon:182346 isolated_anon:0 [ 2342.124169][ T6852] active_file:14 inactive_file:13 isolated_file:0 [ 2342.124169][ T6852] unevictable:0 dirty:0 writeback:0 [ 2342.124169][ T6852] slab_reclaimable:22352 slab_unreclaimable:204818 [ 2342.124169][ T6852] mapped:62445 shmem:4700 pagetables:7004 bounce:0 [ 2342.124169][ T6852] free:26530 free_pcp:50 free_cma:0 [ 2342.235655][ T6852] Node 0 active_anon:62456kB inactive_anon:721124kB active_file:152kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:244720kB dirty:0kB writeback:0kB shmem:18652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 417792kB writeback_tmp:0kB kernel_stack:14144kB all_unreclaimable? no [ 2342.286861][ T6852] Node 1 active_anon:8kB inactive_anon:8260kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:787616kB all_unreclaimable? yes [ 2342.354495][ T6852] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2342.403197][ T6852] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2342.409047][ T6852] Node 0 DMA32 free:41780kB min:40012kB low:48988kB high:57964kB reserved_highatomic:2048KB active_anon:62456kB inactive_anon:721124kB active_file:152kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:21628kB bounce:0kB free_pcp:4kB local_pcp:4kB free_cma:0kB [ 2342.454157][ T6852] lowmem_reserve[]: 0 0 0 0 0 [ 2342.480825][ T6852] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2342.520009][ T6852] lowmem_reserve[]: 0 0 0 0 0 [ 2342.524753][ T6852] Node 1 Normal free:53852kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:8260kB active_file:0kB inactive_file:36kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:6388kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2342.567397][ T6852] lowmem_reserve[]: 0 0 0 0 0 [ 2342.572209][ T6852] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10280kB [ 2342.602997][ T6852] Node 0 DMA32: 1882*4kB (UMEH) 1276*8kB (UMEH) 583*16kB (UMEH) 188*32kB (UMH) 62*64kB (UMH) 2*128kB (H) 1*256kB (H) 0*512kB 0*1024kB 2*2048kB (M) 0*4096kB = 41656kB [ 2342.621989][ T6852] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2342.633443][ T6852] Node 1 Normal: 279*4kB (UM) 72*8kB (UME) 14*16kB (UME) 13*32kB (UME) 7*64kB (ME) 5*128kB (UME) 1*256kB (M) 2*512kB (ME) 2*1024kB (UE) 1*2048kB (U) 11*4096kB (M) = 53852kB [ 2342.665578][ T6852] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2342.678891][ T6852] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2342.688175][ T6852] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2342.697787][ T6852] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2342.707112][ T6852] 4726 total pagecache pages [ 2342.711776][ T6852] 0 pages in swap cache [ 2342.715933][ T6852] Swap cache stats: add 0, delete 0, find 0/0 [ 2342.722105][ T6852] Free swap = 0kB [ 2342.725825][ T6852] Total swap = 0kB [ 2342.730651][ T6852] 1965979 pages RAM [ 2342.734459][ T6852] 0 pages HighMem/MovableOnly [ 2342.739197][ T6852] 349897 pages reserved [ 2342.743348][ T6852] 0 pages cma reserved [ 2342.747407][ T6852] Unreclaimable slab info: [ 2342.751922][ T6852] Name Used Total [ 2342.758235][ T6852] pid_2 242KB 333KB [ 2342.764411][ T6852] bio-3 0KB 7KB [ 2342.770605][ T6852] batadv_tl_cache 5KB 12KB [ 2342.776698][ T6852] TIPC 14KB 26KB [ 2342.782823][ T6852] SCTPv6 29KB 44KB [ 2342.789564][ T6852] SCTP 2KB 8KB [ 2342.795656][ T6852] sctp_chunk 80KB 82KB [ 2342.811300][ T6852] sctp_bind_bucket 0KB 3KB [ 2342.817406][ T6852] DCCPv6 23KB 39KB [ 2342.833008][ T6852] DCCP 21KB 29KB [ 2342.844359][ T6852] L2TP/IP 12KB 23KB [ 2342.856014][ T6852] RXRPC 15KB 27KB [ 2342.862213][ T6852] rxrpc_call_jar 112KB 120KB [ 2342.868297][ T6852] bridge_fdb_cache 9KB 15KB [ 2342.874567][ T6852] fib6_nodes 184KB 252KB [ 2342.880873][ T6852] ip6_dst_cache 155KB 423KB [ 2342.887415][ T6852] RAWv6 105KB 105KB [ 2342.893674][ T6852] UDPLITEv6 7KB 7KB [ 2342.899898][ T6852] UDPv6 118KB 131KB [ 2342.905974][ T6852] TCPv6 70KB 134KB [ 2342.912147][ T6852] nf_conntrack 37KB 45KB [ 2342.918281][ T6852] sd_ext_cdb 0KB 7KB [ 2342.924407][ T6852] scsi_sense_cache 1056KB 1064KB [ 2342.930570][ T6852] virtio_scsi_cmd 16KB 16KB [ 2342.936676][ T6852] sgpool-128 8KB 8KB [ 2342.942834][ T6852] sgpool-64 4KB 12KB [ 2342.949989][ T6852] sgpool-32 230KB 236KB [ 2342.956062][ T6852] sgpool-16 60KB 63KB [ 2342.968552][ T6852] sgpool-8 41KB 45KB [ 2342.974635][ T6852] mqueue_inode_cache 10KB 39KB [ 2342.992196][ T6852] f2fs_bio_post_read_ctx 16KB 16KB [ 2343.005610][ T6852] jfs_mp 7KB 7KB [ 2343.014565][ T6852] cifs_small_rq 15KB 16KB [ 2343.042789][ T6852] cifs_request 67KB 67KB [ 2343.053999][ T6852] cifs_mpx_ids 0KB 8KB [ 2343.067876][ T6852] nfs_commit_data 3KB 7KB [ 2343.087550][ T6852] nfs_write_data 34KB 44KB [ 2343.093792][ T6852] ext4_system_zone 1KB 7KB [ 2343.118764][ T6852] ext4_io_end_vec 1KB 7KB [ 2343.124849][ T6852] ext4_bio_post_read_ctx 15KB 15KB [ 2343.155269][ T6852] io_kiocb 7679KB 7687KB [ 2343.188132][ T6852] kioctx 2KB 7KB [ 2343.198007][ T6852] aio_kiocb 1KB 3KB [ 2343.204576][ T6852] bio-2 1KB 7KB [ 2343.230056][ T6852] fasync_cache 0KB 3KB [ 2343.236184][ T6852] pid_namespace 1KB 3KB [ 2343.245365][ T6852] posix_timers_cache 0KB 3KB [ 2343.273442][ T6852] rpc_buffers 17KB 25KB [ 2343.285769][ T6852] rpc_tasks 2KB 7KB [ 2343.291927][ T6852] UNIX 122KB 170KB [ 2343.297998][ T6852] UDP-Lite 31KB 38KB [ 2343.328401][ T6852] tcp_bind_bucket 1KB 8KB [ 2343.343102][ T6852] inet_peer_cache 4KB 12KB [ 2343.360018][ T6852] ip_fib_trie 28KB 43KB [ 2343.366091][ T6852] ip_fib_alias 135KB 189KB [ 2343.372216][ T6852] ip_dst_cache 67KB 72KB [ 2343.378283][ T6852] RAW 78KB 226KB [ 2343.392804][ T6852] UDP 68KB 84KB [ 2343.400711][ T6852] TCP 61KB 76KB [ 2343.406792][ T6852] hugetlbfs_inode_cache 6KB 10KB [ 2343.425858][ T6852] fscache_cookie_jar 1KB 7KB [ 2343.439482][ T6852] bio-1 12KB 15KB [ 2343.445588][ T6852] eventpoll_pwq 14KB 31KB [ 2343.472488][ T6852] eventpoll_epi 26KB 47KB [ 2343.485090][ T6852] inotify_inode_mark 15KB 27KB [ 2343.491328][ T6852] bio_crypt_ctx 7KB 7KB [ 2343.497387][ T6852] request_queue 154KB 154KB [ 2343.537512][ T6852] blkdev_ioc 36KB 42KB [ 2343.556089][ T6852] bio-0 322KB 337KB [ 2343.567507][ T6852] biovec-max 790KB 837KB [ 2343.595756][ T6852] biovec-64 252KB 252KB [ 2343.603696][ T6852] biovec-16 45KB 45KB [ 2343.612865][ T6852] bio_integrity_payload 1KB 7KB [ 2343.642302][ T6852] khugepaged_mm_slot 47KB 83KB [ 2343.667118][ T6852] uid_cache 0KB 4KB [ 2343.673403][ T6852] dmaengine-unmap-256 2KB 6KB [ 2343.696147][ T6852] dmaengine-unmap-128 1KB 3KB [ 2343.705962][ T6852] dmaengine-unmap-16 0KB 4KB [ 2343.716050][ T6852] dmaengine-unmap-2 0KB 3KB [ 2343.740638][ T6852] QIPCRTR 1KB 6KB [ 2343.746732][ T6852] audit_buffer 0KB 3KB [ 2343.774353][ T6852] skbuff_ext_cache 3KB 8KB [ 2343.781865][ T6852] skbuff_fclone_cache 46KB 63KB [ 2343.788138][ T6852] skbuff_head_cache 2321KB 3003KB [ 2343.821209][ T6852] configfs_dir_cache 1KB 8KB [ 2343.827403][ T6852] file_lock_cache 65KB 78KB [ 2343.836755][ T6852] file_lock_ctx 8KB 15KB [ 2343.847416][ T6852] fsnotify_mark_connector 9KB 20KB [ 2343.868251][ T6852] net_namespace 58KB 58KB [ 2343.874490][ T6852] task_delay_info 5291KB 5395KB [ 2343.894046][ T6852] taskstats 36KB 62KB [ 2343.900162][ T6852] proc_dir_entry 820KB 881KB [ 2343.906229][ T6852] pde_opener 2KB 11KB [ 2343.926728][ T6852] seq_file 94KB 120KB [ 2343.932868][ T6852] sigqueue 28KB 47KB [ 2343.956842][ T6852] shmem_inode_cache 8377KB 8409KB [ 2343.974902][ T6852] kernfs_iattrs_cache 9KB 15KB [ 2343.981295][ T6852] kernfs_node_cache 20759KB 21218KB [ 2343.987404][ T6852] mnt_cache 151KB 157KB [ 2344.003307][ T6852] filp 1914KB 2865KB [ 2344.014188][ T6852] names_cache 44450KB 44510KB [ 2344.024758][ T6852] hashtab_node 418KB 421KB [ 2344.035323][ T6852] ebitmap_node 1198KB 1200KB [ 2344.041504][ T6852] avtab_node 4995KB 5000KB [ 2344.047571][ T6852] avc_node 51KB 194KB [ 2344.058139][ T6852] iint_cache 100KB 106KB [ 2344.064246][ T6852] lsm_inode_cache 8365KB 8637KB [ 2344.074851][ T6852] lsm_file_cache 102KB 228KB [ 2344.081036][ T6852] key_jar 10KB 19KB [ 2344.087121][ T6852] uts_namespace 4KB 11KB [ 2344.097710][ T6852] nsproxy 2KB 11KB [ 2344.103816][ T6852] vm_area_struct 3579KB 4961KB [ 2344.114368][ T6852] mm_struct 722KB 1289KB [ 2344.120492][ T6852] fs_cache 133KB 232KB [ 2344.126558][ T6852] files_cache 463KB 780KB [ 2344.138736][ T6852] signal_cache 41486KB 42256KB [ 2344.144820][ T6852] sighand_cache 58316KB 58642KB [ 2344.155243][ T6852] task_struct 165522KB 165613KB [ 2344.176384][ T6852] cred_jar 6795KB 7312KB [ 2344.182803][ T6852] anon_vma_chain 1119KB 1752KB [ 2344.193568][ T6852] anon_vma 683KB 1128KB [ 2344.199800][ T6852] pid 7875KB 7983KB [ 2344.205875][ T6852] Acpi-Operand 156KB 190KB [ 2344.216744][ T6852] Acpi-ParseExt 9KB 11KB [ 2344.222868][ T6852] Acpi-Parse 41KB 47KB [ 2344.233600][ T6852] Acpi-State 52KB 63KB [ 2344.239955][ T6852] Acpi-Namespace 23KB 27KB [ 2344.246030][ T6852] numa_policy 0KB 3KB [ 2344.273063][ T6852] trace_event_file 371KB 374KB [ 2344.286505][ T6852] ftrace_event_field 515KB 519KB [ 2344.298086][ T6852] pool_workqueue 177KB 216KB [ 2344.314896][ T6852] vmap_area 5140KB 5654KB [ 2344.348510][ T6852] debug_objects_cache 5860KB 5863KB [ 2344.354769][ T6852] page->ptl 1048KB 2000KB [ 2344.375382][ T6852] kmalloc-4M 4096KB 4096KB [ 2344.384346][ T6852] kmalloc-1M 2048KB 6144KB [ 2344.395261][ T6852] kmalloc-512k 4096KB 4096KB [ 2344.416241][ T6852] kmalloc-256k 6144KB 6144KB [ 2344.426720][ T6852] kmalloc-128k 6656KB 6656KB [ 2344.438106][ T6852] kmalloc-64k 7808KB 8448KB [ 2344.458349][ T6852] kmalloc-32k 4416KB 4672KB [ 2344.464445][ T6852] kmalloc-16k 2048KB 2208KB [ 2344.477391][ T6852] kmalloc-8k 8256KB 8448KB [ 2344.483519][ T6852] kmalloc-4k 141536KB 141576KB [ 2344.499133][ T6852] kmalloc-2k 21724KB 21872KB [ 2344.505209][ T6852] kmalloc-1k 13938KB 14944KB [ 2344.511347][ T6852] kmalloc-512 9886KB 13496KB [ 2344.517395][ T6852] kmalloc-256 18423KB 19740KB [ 2344.533456][ T6852] kmalloc-128 1286KB 1388KB [ 2344.544246][ T6852] kmalloc-96 2032KB 3644KB [ 2344.550413][ T6852] kmalloc-64 11867KB 12736KB [ 2344.556477][ T6852] kmalloc-32 6825KB 7138KB [ 2344.567090][ T6852] kmalloc-192 7733KB 8232KB [ 2344.573324][ T6852] kmem_cache 123KB 132KB [ 2344.584214][ T6852] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.5,pid=2669,uid=0 [ 2344.603252][ T6852] Out of memory: Killed process 2669 (syz-executor.5) total-vm:93548kB, anon-rss:2232kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:140kB oom_score_adj:1000 [ 2344.733432][ T1171] oom_reaper: reaped process 2818 (syz-executor.5), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2344.848038][ T6839] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2344.867849][ T6839] CPU: 0 PID: 6839 Comm: syz-fuzzer Not tainted 5.9.0-rc3-syzkaller #0 [ 2344.876089][ T6839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2344.886137][ T6839] Call Trace: [ 2344.889431][ T6839] dump_stack+0x198/0x1fd [ 2344.893766][ T6839] dump_header+0x106/0x60f [ 2344.898198][ T6839] oom_kill_process.cold+0x10/0x15 [ 2344.903314][ T6839] out_of_memory+0x358/0x13f0 [ 2344.908001][ T6839] ? oom_killer_disable+0x270/0x270 [ 2344.913226][ T6839] ? mutex_trylock+0x246/0x2c0 [ 2344.918031][ T6839] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2344.924682][ T6839] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2344.931258][ T6839] ? warn_alloc+0x120/0x120 [ 2344.935749][ T6839] ? lock_is_held_type+0xbb/0xf0 [ 2344.940669][ T6839] __alloc_pages_nodemask+0x62c/0x790 [ 2344.946056][ T6839] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2344.952799][ T6839] ? page_cache_readahead_unbounded+0x572/0x850 [ 2344.959017][ T6839] ? __lock_page_or_retry+0x650/0x650 [ 2344.964379][ T6839] alloc_pages_current+0x187/0x280 [ 2344.969486][ T6839] __page_cache_alloc+0x314/0x420 [ 2344.974488][ T6839] pagecache_get_page+0x2a6/0xf70 [ 2344.979493][ T6839] ? __do_page_cache_readahead+0xc2/0xf0 [ 2344.985102][ T6839] filemap_fault+0x1abd/0x2aa0 [ 2344.989870][ T6839] ext4_filemap_fault+0x87/0xb6 [ 2344.994723][ T6839] __do_fault+0x10d/0x4d0 [ 2344.999031][ T6839] handle_mm_fault+0x3477/0x4590 [ 2345.003959][ T6839] ? apply_to_existing_page_range+0x40/0x40 [ 2345.009839][ T6839] do_user_addr_fault+0x598/0xbf0 [ 2345.014860][ T6839] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 2345.020387][ T6839] exc_page_fault+0xa8/0x190 [ 2345.024952][ T6839] ? asm_exc_page_fault+0x8/0x30 [ 2345.029877][ T6839] asm_exc_page_fault+0x1e/0x30 [ 2345.034716][ T6839] RIP: 0033:0x441963 [ 2345.038646][ T6839] Code: Bad RIP value. [ 2345.042717][ T6839] RSP: 002b:000000c00004df38 EFLAGS: 00010206 [ 2345.048756][ T6839] RAX: 00000221ea4fc4d3 RBX: 000000c00003e000 RCX: 0000000000000018 [ 2345.056714][ T6839] RDX: 00000000290634d3 RSI: 0000000000000928 RDI: 00007ffca1f6a080 [ 2345.064663][ T6839] RBP: 000000c00004dfa0 R08: 0000000000400c17 R09: 00007ffca1f6a090 [ 2345.072719][ T6839] R10: 000000000007183e R11: 0000000000000202 R12: 0000000000439440 [ 2345.080671][ T6839] R13: 0000000000000000 R14: 0000000000adb008 R15: 0000000000000000 [ 2345.089535][ T2818] syz-executor.5: vmalloc: allocation failure, allocated 2751107072 of 4294975488 bytes, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 2345.107995][ T6839] Mem-Info: [ 2345.111244][ T6839] active_anon:15616 inactive_anon:181261 isolated_anon:0 [ 2345.111244][ T6839] active_file:25 inactive_file:0 isolated_file:0 [ 2345.111244][ T6839] unevictable:0 dirty:0 writeback:0 [ 2345.111244][ T6839] slab_reclaimable:22352 slab_unreclaimable:204208 [ 2345.111244][ T6839] mapped:62458 shmem:4700 pagetables:6975 bounce:0 [ 2345.111244][ T6839] free:14717 free_pcp:129 free_cma:0 [ 2345.148258][ T2818] CPU: 0 PID: 2818 Comm: syz-executor.5 Not tainted 5.9.0-rc3-syzkaller #0 [ 2345.156861][ T2818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2345.166938][ T2818] Call Trace: [ 2345.170234][ T2818] dump_stack+0x198/0x1fd [ 2345.174563][ T2818] warn_alloc.cold+0x87/0x17a [ 2345.179240][ T2818] ? __alloc_pages_nodemask+0x662/0x790 [ 2345.184784][ T2818] ? zone_watermark_ok_safe+0x260/0x260 [ 2345.190373][ T2818] ? arch_local_irq_restore+0x2e/0x50 [ 2345.195776][ T2818] __vmalloc_area_node+0x49e/0x7a0 [ 2345.200974][ T2818] ? ip_set_alloc+0x48/0x60 [ 2345.205539][ T2818] ? ip_set_alloc+0x48/0x60 [ 2345.210044][ T2818] vzalloc+0x116/0x1a0 [ 2345.214106][ T2818] ip_set_alloc+0x48/0x60 [ 2345.218440][ T2818] hash_net_create+0x401/0xd70 [ 2345.223215][ T2818] ? hash_net4_head+0xcd0/0xcd0 [ 2345.228044][ T2818] ip_set_create+0x6a2/0x13c0 [ 2345.232702][ T2818] ? ip_set_sockfn_get+0xe00/0xe00 [ 2345.237817][ T2818] ? lock_is_held_type+0xbb/0xf0 [ 2345.242734][ T2818] ? lock_is_held_type+0xbb/0xf0 [ 2345.247662][ T2818] ? ip_set_sockfn_get+0xe00/0xe00 [ 2345.252764][ T2818] nfnetlink_rcv_msg+0xbe8/0xea0 [ 2345.257687][ T2818] ? nfnetlink_rcv+0x420/0x420 [ 2345.262450][ T2818] ? avc_has_extended_perms+0xea0/0xea0 [ 2345.267975][ T2818] ? __dev_queue_xmit+0x1a78/0x2d60 [ 2345.273163][ T2818] ? lock_downgrade+0x830/0x830 [ 2345.278000][ T2818] ? cred_has_capability.isra.0+0x143/0x2b0 [ 2345.283881][ T2818] ? cred_has_capability.isra.0+0x14e/0x2b0 [ 2345.289769][ T2818] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 2345.295371][ T2818] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 2345.300997][ T2818] netlink_rcv_skb+0x15a/0x430 [ 2345.305749][ T2818] ? nfnetlink_rcv+0x420/0x420 [ 2345.310490][ T2818] ? netlink_ack+0xa10/0xa10 [ 2345.315066][ T2818] ? ns_capable+0xde/0x100 [ 2345.319463][ T2818] nfnetlink_rcv+0x1ac/0x420 [ 2345.324043][ T2818] ? nfnetlink_rcv_batch+0x1de0/0x1de0 [ 2345.329497][ T2818] netlink_unicast+0x533/0x7d0 [ 2345.334252][ T2818] ? netlink_attachskb+0x810/0x810 [ 2345.339354][ T2818] ? _copy_from_iter_full+0x247/0x890 [ 2345.344719][ T2818] netlink_sendmsg+0x856/0xd90 [ 2345.349477][ T2818] ? netlink_unicast+0x7d0/0x7d0 [ 2345.354411][ T2818] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 2345.359671][ T2818] ? netlink_unicast+0x7d0/0x7d0 [ 2345.364599][ T2818] sock_sendmsg+0xcf/0x120 [ 2345.368994][ T2818] ____sys_sendmsg+0x6e8/0x810 [ 2345.373738][ T2818] ? kernel_sendmsg+0x50/0x50 [ 2345.378389][ T2818] ? do_recvmmsg+0x6d0/0x6d0 [ 2345.382962][ T2818] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2345.388930][ T2818] ? __lock_acquire+0xb5e/0x5570 [ 2345.393878][ T2818] ___sys_sendmsg+0xf3/0x170 [ 2345.398448][ T2818] ? sendmsg_copy_msghdr+0x160/0x160 [ 2345.403730][ T2818] ? lock_is_held_type+0xbb/0xf0 [ 2345.408657][ T2818] ? find_held_lock+0x2d/0x110 [ 2345.413406][ T2818] ? __might_fault+0x11f/0x1d0 [ 2345.418146][ T2818] ? lock_downgrade+0x830/0x830 [ 2345.423005][ T2818] ? read_seqcount_t_begin.constprop.0+0x17d/0x1e0 [ 2345.429482][ T2818] ? check_preemption_disabled+0x50/0x130 [ 2345.435195][ T2818] ? __fget_light+0x215/0x280 [ 2345.439860][ T2818] __sys_sendmsg+0xe5/0x1b0 [ 2345.444354][ T2818] ? __sys_sendmsg_sock+0xb0/0xb0 [ 2345.449362][ T2818] ? syscall_enter_from_user_mode+0x20/0x290 [ 2345.455318][ T2818] ? lockdep_hardirqs_on+0x53/0x100 [ 2345.460494][ T2818] do_syscall_64+0x2d/0x70 [ 2345.464900][ T2818] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2345.470858][ T2818] RIP: 0033:0x45d5b9 [ 2345.474778][ T2818] Code: Bad RIP value. [ 2345.478833][ T2818] RSP: 002b:00007f77f7758c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2345.487270][ T2818] RAX: ffffffffffffffda RBX: 0000000000029600 RCX: 000000000045d5b9 [ 2345.495218][ T2818] RDX: 0000000000000000 RSI: 0000000020001080 RDI: 0000000000000003 [ 2345.503232][ T2818] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 2345.511192][ T2818] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 2345.519156][ T2818] R13: 00007fffbf68f03f R14: 00007f77f77599c0 R15: 000000000118cf4c [ 2345.530356][ T2818] Mem-Info: [ 2345.533507][ T2818] active_anon:15616 inactive_anon:181243 isolated_anon:0 [ 2345.533507][ T2818] active_file:13 inactive_file:12 isolated_file:0 [ 2345.533507][ T2818] unevictable:0 dirty:0 writeback:0 [ 2345.533507][ T2818] slab_reclaimable:22352 slab_unreclaimable:204191 [ 2345.533507][ T2818] mapped:62445 shmem:4700 pagetables:6983 bounce:0 [ 2345.533507][ T2818] free:14649 free_pcp:187 free_cma:0 [ 2345.559258][ T6839] Node 0 active_anon:62456kB inactive_anon:716712kB active_file:48kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:244720kB dirty:0kB writeback:0kB shmem:18652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 409600kB writeback_tmp:0kB kernel_stack:14112kB all_unreclaimable? yes [ 2345.570207][ T2818] Node 0 active_anon:62456kB inactive_anon:716712kB active_file:48kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:244720kB dirty:0kB writeback:0kB shmem:18652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 409600kB writeback_tmp:0kB kernel_stack:14112kB all_unreclaimable? yes [ 2345.629308][ T2818] Node 1 active_anon:8kB inactive_anon:8260kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:787616kB all_unreclaimable? yes [ 2345.659726][ T6839] Node 1 active_anon:8kB inactive_anon:8260kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:787616kB all_unreclaimable? yes [ 2345.687837][ T2818] Node 0 DMA free:10160kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2345.715463][ T6839] Node 0 DMA free:10160kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2345.743134][ T2818] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2345.748939][ T2818] Node 0 DMA32 free:21524kB min:35916kB low:44892kB high:53868kB reserved_highatomic:2048KB active_anon:62456kB inactive_anon:716712kB active_file:48kB inactive_file:48kB unevictable:0kB writepending:0kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:21544kB bounce:0kB free_pcp:508kB local_pcp:484kB free_cma:0kB [ 2345.780083][ T6839] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2345.785825][ T6839] Node 0 DMA32 free:21420kB min:35916kB low:44892kB high:53868kB reserved_highatomic:2048KB active_anon:62456kB inactive_anon:716712kB active_file:48kB inactive_file:48kB unevictable:0kB writepending:0kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:21544kB bounce:0kB free_pcp:508kB local_pcp:484kB free_cma:0kB [ 2345.816287][ T2818] lowmem_reserve[]: 0 0 0 0 0 [ 2345.821056][ T2818] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2345.847748][ T6839] lowmem_reserve[]: 0 0 0 0 0 [ 2345.852477][ T6839] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2345.879155][ T2818] lowmem_reserve[]: 0 0 0 0 0 [ 2345.883835][ T2818] Node 1 Normal free:26880kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:8260kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:6388kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 2345.914319][ T6839] lowmem_reserve[]: 0 0 0 0 0 [ 2345.919157][ T6839] Node 1 Normal free:26880kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:8260kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:6388kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 2345.948926][ T2818] lowmem_reserve[]: 0 0 0 0 0 [ 2345.953617][ T2818] Node 0 DMA: 2*4kB (E) 3*8kB (UE) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 2*128kB (UE) 2*256kB (UE) 2*512kB (UE) 2*1024kB (UE) 3*2048kB (UME) 0*4096kB = 10160kB [ 2345.969382][ T6839] lowmem_reserve[]: 0 0 0 0 0 [ 2345.974076][ T6839] Node 0 DMA: 2*4kB (E) 3*8kB (UE) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 2*128kB (UE) 2*256kB (UE) 2*512kB (UE) 2*1024kB (UE) 3*2048kB (UME) 0*4096kB = 10160kB [ 2345.989824][ T2818] Node 0 DMA32: 1387*4kB (MEH) 782*8kB (MEH) 301*16kB (MEH) 98*32kB (UMH) 15*64kB (UMH) 2*128kB (H) 1*256kB (H) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 21228kB [ 2346.005843][ T6839] Node 0 DMA32: 1387*4kB (MEH) 782*8kB (MEH) 301*16kB (MEH) 98*32kB (UMH) 15*64kB (UMH) 2*128kB (H) 1*256kB (H) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 21228kB [ 2346.022684][ T2818] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2346.034152][ T6839] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2346.045667][ T2818] Node 1 Normal: 278*4kB (UM) 65*8kB (ME) 14*16kB (UME) 12*32kB (UME) 7*64kB (ME) 5*128kB (UME) 2*256kB (UM) 3*512kB (UME) 1*1024kB (E) 0*2048kB 5*4096kB (M) = 26880kB [ 2346.062509][ T6839] Node 1 Normal: 278*4kB (UM) 65*8kB (ME) 14*16kB (UME) 12*32kB (UME) 7*64kB (ME) 5*128kB (UME) 2*256kB (UM) 3*512kB (UME) 1*1024kB (E) 0*2048kB 5*4096kB (M) = 26880kB [ 2346.079693][ T2818] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2346.089292][ T6839] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2346.098913][ T2818] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2346.108206][ T2818] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2346.117799][ T6839] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2346.127122][ T6839] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2346.137691][ T2818] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2346.147826][ T6839] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2346.157170][ T2818] 4725 total pagecache pages [ 2346.161890][ T2818] 0 pages in swap cache [ 2346.166027][ T2818] Swap cache stats: add 0, delete 0, find 0/0 [ 2346.172128][ T6839] 4725 total pagecache pages [ 2346.176714][ T6839] 0 pages in swap cache [ 2346.180922][ T2818] Free swap = 0kB [ 2346.184656][ T2818] Total swap = 0kB [ 2346.188368][ T2818] 1965979 pages RAM [ 2346.192248][ T6839] Swap cache stats: add 0, delete 0, find 0/0 [ 2346.198306][ T6839] Free swap = 0kB [ 2346.202108][ T2818] 0 pages HighMem/MovableOnly [ 2346.206774][ T2818] 349897 pages reserved [ 2346.210965][ T6839] Total swap = 0kB [ 2346.214680][ T6839] 1965979 pages RAM [ 2346.223038][ T6839] 0 pages HighMem/MovableOnly [ 2346.227717][ T6839] 349897 pages reserved [ 2346.231914][ T2818] 0 pages cma reserved [ 2346.248536][ T6839] 0 pages cma reserved [ 2346.252615][ T6839] Unreclaimable slab info: [ 2346.268564][ T6839] Name Used Total [ 2346.274866][ T6839] pid_2 234KB 333KB [ 2346.303061][ T6839] bio-3 0KB 7KB [ 2346.318569][ T6839] batadv_tl_cache 5KB 12KB [ 2346.324680][ T6839] TIPC 14KB 26KB [ 2346.338528][ T6839] SCTPv6 29KB 38KB [ 2346.344603][ T6839] SCTP 2KB 4KB [ 2346.351117][ T6839] sctp_chunk 80KB 82KB [ 2346.357189][ T6839] sctp_bind_bucket 0KB 3KB [ 2346.363346][ T6839] DCCPv6 23KB 39KB [ 2346.369595][ T6839] DCCP 21KB 29KB [ 2346.375719][ T6839] L2TP/IP 12KB 23KB [ 2346.381893][ T6839] RXRPC 15KB 27KB [ 2346.387987][ T6839] rxrpc_call_jar 112KB 120KB [ 2346.394127][ T6839] bridge_fdb_cache 9KB 15KB [ 2346.400342][ T6839] fib6_nodes 184KB 252KB [ 2346.406407][ T6839] ip6_dst_cache 155KB 423KB [ 2346.412521][ T6839] RAWv6 105KB 105KB [ 2346.418675][ T6839] UDPLITEv6 7KB 7KB [ 2346.424754][ T6839] UDPv6 118KB 131KB [ 2346.430896][ T6839] TCPv6 70KB 110KB [ 2346.436967][ T6839] nf_conntrack 37KB 45KB [ 2346.443169][ T6839] sd_ext_cdb 0KB 7KB [ 2346.449282][ T6839] scsi_sense_cache 1056KB 1064KB [ 2346.455361][ T6839] virtio_scsi_cmd 16KB 16KB [ 2346.468555][ T6839] sgpool-128 8KB 8KB [ 2346.474619][ T6839] sgpool-64 4KB 12KB [ 2346.488510][ T6839] sgpool-32 238KB 244KB [ 2346.494621][ T6839] sgpool-16 59KB 63KB [ 2346.518511][ T6839] sgpool-8 41KB 45KB [ 2346.524608][ T6839] mqueue_inode_cache 10KB 39KB [ 2346.538555][ T6839] f2fs_bio_post_read_ctx 16KB 16KB [ 2346.545173][ T6839] jfs_mp 7KB 7KB [ 2346.568925][ T6839] cifs_small_rq 15KB 16KB [ 2346.575022][ T6839] cifs_request 67KB 67KB [ 2346.588495][ T6839] cifs_mpx_ids 0KB 8KB [ 2346.594601][ T6839] nfs_commit_data 3KB 7KB [ 2346.617976][ T6839] nfs_write_data 34KB 44KB [ 2346.638640][ T6839] ext4_system_zone 1KB 7KB [ 2346.645041][ T6839] ext4_io_end_vec 0KB 7KB [ 2346.651303][ T6839] ext4_bio_post_read_ctx 15KB 15KB [ 2346.657898][ T6839] io_kiocb 7679KB 7687KB [ 2346.678885][ T6839] kioctx 2KB 7KB [ 2346.684968][ T6839] aio_kiocb 1KB 3KB [ 2346.698551][ T6839] bio-2 1KB 7KB [ 2346.704628][ T6839] fasync_cache 0KB 3KB [ 2346.710780][ T6839] pid_namespace 1KB 3KB [ 2346.716867][ T6839] posix_timers_cache 0KB 3KB [ 2346.723121][ T6839] rpc_buffers 17KB 25KB [ 2346.729254][ T6839] rpc_tasks 2KB 7KB [ 2346.735350][ T6839] UNIX 118KB 162KB [ 2346.741479][ T6839] UDP-Lite 31KB 38KB [ 2346.747568][ T6839] tcp_bind_bucket 1KB 8KB [ 2346.753732][ T6839] inet_peer_cache 4KB 12KB [ 2346.759885][ T6839] ip_fib_trie 28KB 43KB [ 2346.765970][ T6839] ip_fib_alias 135KB 189KB [ 2346.772113][ T6839] ip_dst_cache 67KB 72KB [ 2346.778184][ T6839] RAW 78KB 226KB [ 2346.784307][ T6839] UDP 68KB 84KB [ 2346.790886][ T6839] TCP 61KB 64KB [ 2346.796993][ T6839] hugetlbfs_inode_cache 6KB 10KB [ 2346.803561][ T6839] fscache_cookie_jar 1KB 7KB [ 2346.809791][ T6839] bio-1 12KB 15KB [ 2346.815911][ T6839] eventpoll_pwq 13KB 31KB [ 2346.822050][ T6839] eventpoll_epi 24KB 47KB [ 2346.828118][ T6839] inotify_inode_mark 14KB 27KB [ 2346.834343][ T6839] bio_crypt_ctx 7KB 7KB [ 2346.840522][ T6839] request_queue 154KB 154KB [ 2346.846593][ T6839] blkdev_ioc 41KB 42KB [ 2346.868513][ T6839] bio-0 331KB 345KB [ 2346.874594][ T6839] biovec-max 790KB 837KB [ 2346.898933][ T6839] biovec-64 258KB 259KB [ 2346.905010][ T6839] biovec-16 48KB 48KB [ 2346.927802][ T6839] bio_integrity_payload 1KB 7KB [ 2346.948514][ T6839] khugepaged_mm_slot 45KB 83KB [ 2346.954694][ T6839] uid_cache 0KB 4KB [ 2346.960826][ T6839] dmaengine-unmap-256 2KB 6KB [ 2346.967083][ T6839] dmaengine-unmap-128 1KB 3KB [ 2346.978091][ T6839] dmaengine-unmap-16 0KB 4KB [ 2347.022580][ T6839] dmaengine-unmap-2 0KB 3KB [ 2347.035723][ T6839] QIPCRTR 1KB 6KB [ 2347.088518][ T6839] audit_buffer 0KB 3KB [ 2347.094620][ T6839] skbuff_ext_cache 2KB 8KB [ 2347.108493][ T6839] skbuff_fclone_cache 44KB 63KB [ 2347.114749][ T6839] skbuff_head_cache 2481KB 3003KB [ 2347.128511][ T6839] configfs_dir_cache 1KB 8KB [ 2347.134676][ T6839] file_lock_cache 61KB 78KB [ 2347.158589][ T6839] file_lock_ctx 8KB 15KB [ 2347.164687][ T6839] fsnotify_mark_connector 8KB 20KB [ 2347.188506][ T6839] net_namespace 58KB 58KB [ 2347.194583][ T6839] task_delay_info 5280KB 5395KB [ 2347.208601][ T6839] taskstats 34KB 62KB [ 2347.214699][ T6839] proc_dir_entry 815KB 873KB [ 2347.228935][ T6839] pde_opener 2KB 11KB [ 2347.235039][ T6839] seq_file 87KB 120KB [ 2347.258519][ T6839] sigqueue 26KB 47KB [ 2347.264600][ T6839] shmem_inode_cache 8362KB 8409KB [ 2347.278549][ T6839] kernfs_iattrs_cache 9KB 15KB [ 2347.284812][ T6839] kernfs_node_cache 20732KB 21191KB [ 2347.308493][ T6839] mnt_cache 151KB 157KB [ 2347.314575][ T6839] filp 1839KB 2853KB [ 2347.328510][ T6839] names_cache 43192KB 43252KB [ 2347.334581][ T6839] hashtab_node 418KB 421KB [ 2347.368579][ T6839] ebitmap_node 1198KB 1200KB [ 2347.374717][ T6839] avtab_node 4995KB 5000KB [ 2347.388566][ T6839] avc_node 51KB 194KB [ 2347.394636][ T6839] iint_cache 100KB 106KB [ 2347.423089][ T6839] lsm_inode_cache 8348KB 8637KB [ 2347.429205][ T6839] lsm_file_cache 98KB 228KB [ 2347.435281][ T6839] key_jar 10KB 19KB [ 2347.446137][ T6839] uts_namespace 4KB 11KB [ 2347.452709][ T6839] nsproxy 2KB 11KB [ 2347.463504][ T6839] vm_area_struct 3472KB 4957KB [ 2347.469635][ T6839] mm_struct 698KB 1269KB [ 2347.475701][ T6839] fs_cache 119KB 232KB [ 2347.486160][ T6839] files_cache 436KB 776KB [ 2347.492341][ T6839] signal_cache 41437KB 42256KB [ 2347.498410][ T6839] sighand_cache 58293KB 58642KB [ 2347.527171][ T6839] task_struct 165444KB 165535KB [ 2347.546565][ T6839] cred_jar 6759KB 7312KB [ 2347.557931][ T6839] anon_vma_chain 1079KB 1752KB [ 2347.578677][ T6839] anon_vma 670KB 1128KB [ 2347.584794][ T6839] pid 7867KB 7983KB [ 2347.604555][ T6839] Acpi-Operand 156KB 190KB [ 2347.614994][ T6839] Acpi-ParseExt 9KB 11KB [ 2347.634576][ T6839] Acpi-Parse 41KB 47KB [ 2347.647832][ T6839] Acpi-State 52KB 63KB [ 2347.679078][ T6839] Acpi-Namespace 23KB 27KB [ 2347.685404][ T6839] numa_policy 0KB 3KB [ 2347.712795][ T6839] trace_event_file 371KB 374KB [ 2347.743925][ T6839] ftrace_event_field 515KB 519KB [ 2347.751866][ T6839] pool_workqueue 173KB 216KB [ 2347.757970][ T6839] vmap_area 5140KB 5654KB [ 2347.783459][ T6839] debug_objects_cache 5859KB 5863KB [ 2347.802255][ T6839] page->ptl 1035KB 2000KB [ 2347.808407][ T6839] kmalloc-4M 4096KB 4096KB [ 2347.815024][ T6839] kmalloc-1M 2048KB 6144KB [ 2347.840583][ T6839] kmalloc-512k 4096KB 4096KB [ 2347.846657][ T6839] kmalloc-256k 6144KB 6144KB [ 2347.865084][ T6839] kmalloc-128k 6656KB 6656KB [ 2347.871232][ T6839] kmalloc-64k 7808KB 8448KB [ 2347.877325][ T6839] kmalloc-32k 4416KB 4672KB [ 2347.905156][ T6839] kmalloc-16k 2048KB 2208KB [ 2347.916811][ T6839] kmalloc-8k 8256KB 8416KB [ 2347.922975][ T6839] kmalloc-4k 139632KB 139632KB [ 2347.950692][ T6839] kmalloc-2k 21604KB 21752KB [ 2347.956817][ T6839] kmalloc-1k 14058KB 14944KB [ 2347.968107][ T6839] kmalloc-512 9994KB 13496KB [ 2347.974244][ T6839] kmalloc-256 18390KB 19740KB [ 2348.004275][ T6839] kmalloc-128 1285KB 1388KB [ 2348.016618][ T6839] kmalloc-96 2020KB 3640KB [ 2348.027617][ T6839] kmalloc-64 11840KB 12736KB [ 2348.055356][ T6839] kmalloc-32 6821KB 7138KB [ 2348.068078][ T6839] kmalloc-192 7711KB 8224KB [ 2348.074224][ T6839] kmem_cache 123KB 132KB [ 2348.108569][ T6839] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.5,pid=1333,uid=0 [ 2348.147552][ T6839] Out of memory: Killed process 1333 (syz-executor.5) total-vm:93548kB, anon-rss:2232kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:140kB oom_score_adj:1000 [ 2348.253598][ T6852] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2348.268315][ T6852] CPU: 0 PID: 6852 Comm: syz-fuzzer Not tainted 5.9.0-rc3-syzkaller #0 [ 2348.276551][ T6852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2348.286596][ T6852] Call Trace: [ 2348.289904][ T6852] dump_stack+0x198/0x1fd [ 2348.294237][ T6852] dump_header+0x106/0x60f [ 2348.298657][ T6852] oom_kill_process.cold+0x10/0x15 [ 2348.303767][ T6852] out_of_memory+0x358/0x13f0 [ 2348.308450][ T6852] ? oom_killer_disable+0x270/0x270 [ 2348.313662][ T6852] ? mutex_trylock+0x246/0x2c0 [ 2348.318425][ T6852] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2348.325100][ T6852] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2348.331706][ T6852] ? warn_alloc+0x120/0x120 [ 2348.336243][ T6852] ? lock_is_held_type+0xbb/0xf0 [ 2348.341200][ T6852] __alloc_pages_nodemask+0x62c/0x790 [ 2348.346574][ T6852] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2348.353342][ T6852] ? page_cache_readahead_unbounded+0x572/0x850 [ 2348.359582][ T6852] ? __lock_page_or_retry+0x650/0x650 [ 2348.364979][ T6852] alloc_pages_current+0x187/0x280 [ 2348.370095][ T6852] __page_cache_alloc+0x314/0x420 [ 2348.375121][ T6852] pagecache_get_page+0x2a6/0xf70 [ 2348.380149][ T6852] ? __do_page_cache_readahead+0xc2/0xf0 [ 2348.385780][ T6852] filemap_fault+0x1abd/0x2aa0 [ 2348.390557][ T6852] ext4_filemap_fault+0x87/0xb6 [ 2348.395407][ T6852] __do_fault+0x10d/0x4d0 [ 2348.399788][ T6852] handle_mm_fault+0x3477/0x4590 [ 2348.404737][ T6852] ? apply_to_existing_page_range+0x40/0x40 [ 2348.410651][ T6852] do_user_addr_fault+0x598/0xbf0 [ 2348.415678][ T6852] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 2348.421227][ T6852] exc_page_fault+0xa8/0x190 [ 2348.425825][ T6852] ? asm_exc_page_fault+0x8/0x30 [ 2348.430776][ T6852] asm_exc_page_fault+0x1e/0x30 [ 2348.435625][ T6852] RIP: 0033:0x453d40 [ 2348.439530][ T6852] Code: Bad RIP value. [ 2348.443591][ T6852] RSP: 002b:000000c00056f878 EFLAGS: 00010246 [ 2348.449655][ T6852] RAX: 0000000000000000 RBX: 0000000000b46760 RCX: 0000000000debab0 [ 2348.457624][ T6852] RDX: 000000000081b86e RSI: 000000000081b86e RDI: 000000000081ba80 [ 2348.465592][ T6852] RBP: 000000c00056f8b0 R08: 0000000000002469 R09: 0000000000000000 [ 2348.473560][ T6852] R10: 0000000000000000 R11: 000000c00036a000 R12: 0000000000000000 [ 2348.481527][ T6852] R13: 0000000000000000 R14: 0000000000adad6e R15: 0000000000000000 [ 2348.507002][ T6852] Mem-Info: [ 2348.510242][ T6852] active_anon:15616 inactive_anon:180707 isolated_anon:0 [ 2348.510242][ T6852] active_file:36 inactive_file:0 isolated_file:0 [ 2348.510242][ T6852] unevictable:0 dirty:0 writeback:0 [ 2348.510242][ T6852] slab_reclaimable:22339 slab_unreclaimable:203883 [ 2348.510242][ T6852] mapped:62445 shmem:4700 pagetables:6946 bounce:0 [ 2348.510242][ T6852] free:15694 free_pcp:0 free_cma:0 [ 2348.564530][ T6852] Node 0 active_anon:62456kB inactive_anon:714524kB active_file:96kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:244720kB dirty:0kB writeback:0kB shmem:18652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 407552kB writeback_tmp:0kB kernel_stack:14080kB all_unreclaimable? no [ 2348.600895][ T6852] Node 1 active_anon:8kB inactive_anon:8260kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:787616kB all_unreclaimable? yes [ 2348.657421][ T6852] Node 0 DMA free:10160kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2348.742211][ T6852] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2348.748006][ T6852] Node 0 DMA32 free:25352kB min:37964kB low:46940kB high:55916kB reserved_highatomic:2048KB active_anon:62456kB inactive_anon:714524kB active_file:96kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:21432kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 2348.832967][ T6852] lowmem_reserve[]: 0 0 0 0 0 [ 2348.837696][ T6852] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2348.898511][ T6852] lowmem_reserve[]: 0 0 0 0 0 [ 2348.903232][ T6852] Node 1 Normal free:27128kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:8260kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:6388kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2348.958618][ T6852] lowmem_reserve[]: 0 0 0 0 0 [ 2348.963340][ T6852] Node 0 DMA: 2*4kB (E) 3*8kB (UE) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 2*128kB (UE) 2*256kB (UE) 2*512kB (UE) 2*1024kB (UE) 3*2048kB (UME) 0*4096kB = 10160kB [ 2349.015859][ T6852] Node 0 DMA32: 1445*4kB (UMEH) 841*8kB (UMEH) 316*16kB (UMEH) 99*32kB (UMH) 23*64kB (UMH) 2*128kB (H) 1*256kB (H) 0*512kB 0*1024kB 1*2048kB (M) 0*4096kB = 24764kB [ 2349.048543][ T6852] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2349.068514][ T6852] Node 1 Normal: 278*4kB (UM) 66*8kB (UME) 13*16kB (ME) 12*32kB (UME) 7*64kB (ME) 5*128kB (UME) 1*256kB (M) 2*512kB (ME) 2*1024kB (UE) 0*2048kB 5*4096kB (M) = 27128kB [ 2349.098404][ T6852] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2349.107999][ T6852] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2349.126517][ T6852] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2349.136125][ T6852] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2349.155403][ T6852] 4725 total pagecache pages [ 2349.162689][ T6852] 0 pages in swap cache [ 2349.166849][ T6852] Swap cache stats: add 0, delete 0, find 0/0 [ 2349.185291][ T6852] Free swap = 0kB [ 2349.197384][ T6852] Total swap = 0kB [ 2349.201232][ T6852] 1965979 pages RAM [ 2349.205040][ T6852] 0 pages HighMem/MovableOnly [ 2349.228499][ T6852] 349897 pages reserved [ 2349.232701][ T6852] 0 pages cma reserved [ 2349.236766][ T6852] Unreclaimable slab info: [ 2349.248556][ T6852] Name Used Total [ 2349.254810][ T6852] pid_2 234KB 333KB [ 2349.278641][ T6852] bio-3 0KB 7KB [ 2349.284788][ T6852] batadv_tl_cache 5KB 12KB [ 2349.300091][ T6852] TIPC 14KB 26KB [ 2349.306185][ T6852] SCTPv6 29KB 38KB [ 2349.321475][ T6852] SCTP 2KB 4KB [ 2349.327563][ T6852] sctp_chunk 146KB 146KB [ 2349.343216][ T6852] sctp_bind_bucket 0KB 3KB [ 2349.354430][ T6852] DCCPv6 23KB 39KB [ 2349.364254][ T6852] DCCP 21KB 29KB [ 2349.373647][ T6852] L2TP/IP 12KB 23KB [ 2349.383582][ T6852] RXRPC 15KB 27KB [ 2349.392948][ T6852] rxrpc_call_jar 112KB 120KB [ 2349.403406][ T6852] bridge_fdb_cache 9KB 15KB [ 2349.412871][ T6852] fib6_nodes 184KB 252KB [ 2349.424224][ T6852] ip6_dst_cache 155KB 423KB [ 2349.433330][ T6852] RAWv6 105KB 105KB [ 2349.447748][ T6852] UDPLITEv6 7KB 7KB [ 2349.456964][ T6852] UDPv6 118KB 131KB [ 2349.468036][ T6852] TCPv6 70KB 110KB [ 2349.478136][ T6852] nf_conntrack 37KB 45KB [ 2349.490854][ T6852] sd_ext_cdb 0KB 7KB [ 2349.496938][ T6852] scsi_sense_cache 1056KB 1064KB [ 2349.512542][ T6852] virtio_scsi_cmd 16KB 16KB [ 2349.522958][ T6852] sgpool-128 8KB 8KB [ 2349.534860][ T6852] sgpool-64 4KB 12KB [ 2349.557454][ T6852] sgpool-32 238KB 244KB [ 2349.567576][ T6852] sgpool-16 59KB 63KB [ 2349.581666][ T6852] sgpool-8 41KB 45KB [ 2349.596377][ T6852] mqueue_inode_cache 10KB 39KB [ 2349.606367][ T6852] f2fs_bio_post_read_ctx 16KB 16KB [ 2349.624022][ T6852] jfs_mp 7KB 7KB [ 2349.634467][ T6852] cifs_small_rq 15KB 16KB [ 2349.645875][ T6852] cifs_request 67KB 67KB [ 2349.665090][ T6852] cifs_mpx_ids 0KB 8KB [ 2349.676523][ T6852] nfs_commit_data 3KB 7KB [ 2349.701711][ T6852] nfs_write_data 34KB 44KB [ 2349.707839][ T6852] ext4_system_zone 1KB 7KB [ 2349.723348][ T6852] ext4_io_end_vec 0KB 7KB [ 2349.733318][ T6852] ext4_bio_post_read_ctx 15KB 15KB [ 2349.745347][ T6852] io_kiocb 7679KB 7687KB [ 2349.756578][ T6852] kioctx 2KB 7KB [ 2349.774646][ T6852] aio_kiocb 1KB 3KB [ 2349.786504][ T6852] bio-2 1KB 7KB [ 2349.802897][ T6852] fasync_cache 0KB 3KB [ 2349.818508][ T6852] pid_namespace 1KB 3KB [ 2349.827647][ T6852] posix_timers_cache 0KB 3KB [ 2349.846327][ T6852] rpc_buffers 17KB 25KB [ 2349.862783][ T6852] rpc_tasks 2KB 7KB [ 2349.872887][ T6852] UNIX 118KB 162KB [ 2349.903224][ T6852] UDP-Lite 31KB 38KB [ 2349.939112][ T6852] tcp_bind_bucket 1KB 8KB [ 2349.957281][ T6852] inet_peer_cache 4KB 12KB [ 2349.975741][ T6852] ip_fib_trie 28KB 43KB [ 2349.985603][ T6852] ip_fib_alias 135KB 189KB [ 2350.018492][ T6852] ip_dst_cache 100KB 100KB [ 2350.031300][ T6852] RAW 78KB 226KB [ 2350.057110][ T6852] UDP 68KB 84KB [ 2350.073469][ T6852] TCP 61KB 64KB [ 2350.093702][ T6852] hugetlbfs_inode_cache 6KB 10KB [ 2350.113925][ T6852] fscache_cookie_jar 1KB 7KB [ 2350.134152][ T6852] bio-1 12KB 15KB [ 2350.155847][ T6852] eventpoll_pwq 13KB 31KB [ 2350.177749][ T6852] eventpoll_epi 24KB 47KB [ 2350.220992][ T6852] inotify_inode_mark 14KB 27KB [ 2350.227165][ T6852] bio_crypt_ctx 7KB 7KB [ 2350.269401][ T6852] request_queue 154KB 154KB [ 2350.275492][ T6852] blkdev_ioc 41KB 42KB [ 2350.288534][ T6852] bio-0 350KB 363KB [ 2350.294659][ T6852] biovec-max 790KB 837KB [ 2350.308609][ T6852] biovec-64 299KB 299KB [ 2350.314730][ T6852] biovec-16 52KB 52KB [ 2350.328561][ T6852] bio_integrity_payload 1KB 7KB [ 2350.335061][ T6852] khugepaged_mm_slot 45KB 83KB [ 2350.348601][ T6852] uid_cache 0KB 4KB [ 2350.354778][ T6852] dmaengine-unmap-256 2KB 6KB [ 2350.368628][ T6852] dmaengine-unmap-128 1KB 3KB [ 2350.374917][ T6852] dmaengine-unmap-16 0KB 4KB [ 2350.398648][ T6852] dmaengine-unmap-2 0KB 3KB [ 2350.405043][ T6852] QIPCRTR 1KB 6KB [ 2350.411233][ T6852] audit_buffer 0KB 3KB [ 2350.417307][ T6852] skbuff_ext_cache 2KB 8KB [ 2350.438519][ T6852] skbuff_fclone_cache 44KB 63KB [ 2350.444806][ T6852] skbuff_head_cache 2582KB 3003KB [ 2350.458515][ T6852] configfs_dir_cache 1KB 8KB [ 2350.464678][ T6852] file_lock_cache 61KB 78KB [ 2350.470944][ T6852] file_lock_ctx 8KB 15KB [ 2350.477014][ T6852] fsnotify_mark_connector 8KB 20KB [ 2350.483701][ T6852] net_namespace 58KB 58KB [ 2350.490790][ T6852] task_delay_info 5280KB 5395KB [ 2350.496876][ T6852] taskstats 34KB 62KB [ 2350.503037][ T6852] proc_dir_entry 815KB 873KB [ 2350.509235][ T6852] pde_opener 2KB 11KB [ 2350.515308][ T6852] seq_file 87KB 120KB [ 2350.521461][ T6852] sigqueue 26KB 47KB [ 2350.527582][ T6852] shmem_inode_cache 8362KB 8409KB [ 2350.546224][ T6852] kernfs_iattrs_cache 9KB 15KB [ 2350.552625][ T6852] kernfs_node_cache 20732KB 21191KB [ 2350.568527][ T6852] mnt_cache 151KB 157KB [ 2350.574600][ T6852] filp 2210KB 2853KB [ 2350.588536][ T6852] names_cache 51068KB 51089KB [ 2350.594813][ T6852] hashtab_node 418KB 421KB [ 2350.626054][ T6852] ebitmap_node 1198KB 1200KB [ 2350.641353][ T6852] avtab_node 4995KB 5000KB [ 2350.667727][ T6852] avc_node 51KB 194KB [ 2350.677823][ T6852] iint_cache 100KB 106KB [ 2350.709636][ T6852] lsm_inode_cache 8348KB 8637KB [ 2350.715752][ T6852] lsm_file_cache 116KB 228KB [ 2350.728513][ T6852] key_jar 10KB 19KB [ 2350.734620][ T6852] uts_namespace 4KB 11KB [ 2350.758560][ T6852] nsproxy 2KB 11KB [ 2350.764677][ T6852] vm_area_struct 3388KB 4946KB [ 2350.778525][ T6852] mm_struct 698KB 1269KB [ 2350.784602][ T6852] fs_cache 119KB 232KB [ 2350.803828][ T6852] files_cache 436KB 776KB [ 2350.819489][ T6852] signal_cache 41437KB 42256KB [ 2350.825573][ T6852] sighand_cache 58293KB 58642KB [ 2350.838546][ T6852] task_struct 165184KB 165275KB [ 2350.844807][ T6852] cred_jar 7044KB 7312KB [ 2350.868517][ T6852] anon_vma_chain 1059KB 1752KB [ 2350.874598][ T6852] anon_vma 670KB 1128KB [ 2350.888554][ T6852] pid 7867KB 7983KB [ 2350.894651][ T6852] Acpi-Operand 156KB 190KB [ 2350.918573][ T6852] Acpi-ParseExt 9KB 11KB [ 2350.924657][ T6852] Acpi-Parse 41KB 47KB [ 2350.938536][ T6852] Acpi-State 52KB 63KB [ 2350.944630][ T6852] Acpi-Namespace 23KB 27KB [ 2350.978592][ T6852] numa_policy 0KB 3KB [ 2350.994885][ T6852] trace_event_file 371KB 374KB [ 2351.015143][ T6852] ftrace_event_field 515KB 519KB [ 2351.038124][ T6852] pool_workqueue 173KB 216KB [ 2351.055814][ T6852] vmap_area 5140KB 5654KB [ 2351.065925][ T6852] debug_objects_cache 5859KB 5863KB [ 2351.078156][ T6852] page->ptl 1012KB 1996KB [ 2351.088555][ T6852] kmalloc-4M 4096KB 4096KB [ 2351.094687][ T6852] kmalloc-1M 2048KB 6144KB [ 2351.108806][ T6852] kmalloc-512k 4096KB 4096KB [ 2351.116629][ T6852] kmalloc-256k 6144KB 6144KB [ 2351.138520][ T6852] kmalloc-128k 6656KB 6656KB [ 2351.144692][ T6852] kmalloc-64k 7808KB 8448KB [ 2351.154812][ T6852] kmalloc-32k 4416KB 4672KB [ 2351.166023][ T6852] kmalloc-16k 2048KB 2208KB [ 2351.176407][ T6852] kmalloc-8k 8256KB 8416KB [ 2351.188700][ T6852] kmalloc-4k 121448KB 121448KB [ 2351.194790][ T6852] kmalloc-2k 21556KB 21704KB [ 2351.212566][ T6852] kmalloc-1k 14034KB 14836KB [ 2351.224191][ T6852] kmalloc-512 9967KB 13452KB [ 2351.234482][ T6852] kmalloc-256 18390KB 19740KB [ 2351.246407][ T6852] kmalloc-128 1285KB 1388KB [ 2351.257080][ T6852] kmalloc-96 2012KB 3632KB [ 2351.268882][ T6852] kmalloc-64 11645KB 12736KB [ 2351.275026][ T6852] kmalloc-32 6818KB 7138KB [ 2351.289378][ T6852] kmalloc-192 7711KB 8224KB [ 2351.295517][ T6852] kmem_cache 123KB 132KB [ 2351.309900][ T6852] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.3,pid=2828,uid=0 [ 2351.331728][ T6852] Out of memory: Killed process 2831 (syz-executor.3) total-vm:93680kB, anon-rss:2228kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 2351.366226][ T1171] oom_reaper: reaped process 2831 (syz-executor.3), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2352.696586][ T2818] syz-executor.5 (2818) used greatest stack depth: 22848 bytes left [ 2356.554223][ T6839] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2356.565148][ T6839] CPU: 1 PID: 6839 Comm: syz-fuzzer Not tainted 5.9.0-rc3-syzkaller #0 [ 2356.573386][ T6839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2356.583455][ T6839] Call Trace: [ 2356.586755][ T6839] dump_stack+0x198/0x1fd [ 2356.591097][ T6839] dump_header+0x106/0x60f [ 2356.595520][ T6839] oom_kill_process.cold+0x10/0x15 [ 2356.600638][ T6839] out_of_memory+0x358/0x13f0 [ 2356.605324][ T6839] ? oom_killer_disable+0x270/0x270 [ 2356.610546][ T6839] ? mutex_trylock+0x246/0x2c0 [ 2356.615301][ T6839] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2356.621979][ T6839] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2356.628592][ T6839] ? warn_alloc+0x120/0x120 [ 2356.633114][ T6839] ? lock_is_held_type+0xbb/0xf0 [ 2356.638096][ T6839] __alloc_pages_nodemask+0x62c/0x790 [ 2356.643465][ T6839] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2356.650232][ T6839] ? page_cache_readahead_unbounded+0x572/0x850 [ 2356.656464][ T6839] ? __lock_page_or_retry+0x650/0x650 [ 2356.661831][ T6839] alloc_pages_current+0x187/0x280 [ 2356.666946][ T6839] __page_cache_alloc+0x314/0x420 [ 2356.671974][ T6839] pagecache_get_page+0x2a6/0xf70 [ 2356.676992][ T6839] ? __do_page_cache_readahead+0xc2/0xf0 [ 2356.682621][ T6839] filemap_fault+0x1abd/0x2aa0 [ 2356.687382][ T6839] ext4_filemap_fault+0x87/0xb6 [ 2356.692224][ T6839] __do_fault+0x10d/0x4d0 [ 2356.696551][ T6839] handle_mm_fault+0x3477/0x4590 [ 2356.701555][ T6839] ? apply_to_existing_page_range+0x40/0x40 [ 2356.707447][ T6839] do_user_addr_fault+0x598/0xbf0 [ 2356.712465][ T6839] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 2356.718023][ T6839] exc_page_fault+0xa8/0x190 [ 2356.722610][ T6839] ? asm_exc_page_fault+0x8/0x30 [ 2356.727535][ T6839] asm_exc_page_fault+0x1e/0x30 [ 2356.732373][ T6839] RIP: 0033:0x430dd4 [ 2356.736268][ T6839] Code: Bad RIP value. [ 2356.740319][ T6839] RSP: 002b:000000c00004de88 EFLAGS: 00010206 [ 2356.746377][ T6839] RAX: ffffffffffffff92 RBX: 000000003b96b982 RCX: 0000000000469143 [ 2356.754346][ T6839] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001960578 [ 2356.762315][ T6839] RBP: 000000c00004dec8 R08: 0000000000000000 R09: 0000000000000000 [ 2356.770287][ T6839] R10: 000000c00004deb8 R11: 0000000000000206 R12: 0000000000439440 [ 2356.778260][ T6839] R13: 0000000000000000 R14: 0000000000adb008 R15: 0000000000000000 [ 2356.799728][ T6839] Mem-Info: [ 2356.802877][ T6839] active_anon:15616 inactive_anon:180163 isolated_anon:0 [ 2356.802877][ T6839] active_file:53 inactive_file:0 isolated_file:0 [ 2356.802877][ T6839] unevictable:0 dirty:5 writeback:0 [ 2356.802877][ T6839] slab_reclaimable:22252 slab_unreclaimable:206673 [ 2356.802877][ T6839] mapped:62551 shmem:4700 pagetables:6954 bounce:0 [ 2356.802877][ T6839] free:25929 free_pcp:105 free_cma:0 [ 2356.861126][ T6839] Node 0 active_anon:62456kB inactive_anon:712408kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:245156kB dirty:20kB writeback:0kB shmem:18652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 405504kB writeback_tmp:0kB kernel_stack:14048kB all_unreclaimable? no [ 2356.903980][ T6839] Node 1 active_anon:8kB inactive_anon:8244kB active_file:76kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5048kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:787616kB all_unreclaimable? yes [ 2356.938940][ T6839] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2356.980625][ T6839] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2356.986389][ T6839] Node 0 DMA32 free:39908kB min:37964kB low:46940kB high:55916kB reserved_highatomic:2048KB active_anon:62456kB inactive_anon:712408kB active_file:132kB inactive_file:0kB unevictable:0kB writepending:20kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:21428kB bounce:0kB free_pcp:216kB local_pcp:188kB free_cma:0kB [ 2357.056845][ T6839] lowmem_reserve[]: 0 0 0 0 0 [ 2357.070618][ T6839] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2357.122615][ T6839] lowmem_reserve[]: 0 0 0 0 0 [ 2357.127338][ T6839] Node 1 Normal free:53644kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:8244kB active_file:76kB inactive_file:8kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:6388kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2357.198631][ T6839] lowmem_reserve[]: 0 0 0 0 0 [ 2357.203352][ T6839] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (U) = 10280kB [ 2357.258685][ T6839] Node 0 DMA32: 1768*4kB (MEH) 1064*8kB (MEH) 454*16kB (UMEH) 178*32kB (UMH) 46*64kB (MEH) 20*128kB (UMEH) 9*256kB (MH) 1*512kB (U) 1*1024kB (U) 1*2048kB (M) 0*4096kB = 39936kB [ 2357.320531][ T6839] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2357.351281][ T6839] Node 1 Normal: 279*4kB (M) 66*8kB (ME) 13*16kB (ME) 13*32kB (UME) 8*64kB (UME) 5*128kB (UME) 2*256kB (UM) 3*512kB (UME) 1*1024kB (E) 1*2048kB (U) 11*4096kB (UM) = 53596kB [ 2357.393378][ T6839] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2357.408124][ T6839] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2357.417689][ T6839] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2357.427618][ T6839] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2357.436956][ T6839] 4908 total pagecache pages [ 2357.442654][ T6839] 0 pages in swap cache [ 2357.446816][ T6839] Swap cache stats: add 0, delete 0, find 0/0 [ 2357.454122][ T6839] Free swap = 0kB [ 2357.457842][ T6839] Total swap = 0kB [ 2357.461654][ T6839] 1965979 pages RAM [ 2357.465456][ T6839] 0 pages HighMem/MovableOnly [ 2357.470440][ T6839] 349897 pages reserved [ 2357.474717][ T6839] 0 pages cma reserved [ 2357.478945][ T6839] Unreclaimable slab info: [ 2357.483365][ T6839] Name Used Total [ 2357.489699][ T6839] pid_2 211KB 333KB [ 2357.495837][ T6839] bio-3 0KB 7KB [ 2357.502037][ T6839] batadv_tl_cache 5KB 12KB [ 2357.508298][ T6839] TIPC 14KB 26KB [ 2357.514668][ T6839] SCTPv6 29KB 38KB [ 2357.527534][ T6839] SCTP 2KB 4KB [ 2357.539506][ T6839] sctp_chunk 125KB 161KB [ 2357.545585][ T6839] sctp_bind_bucket 0KB 3KB [ 2357.557675][ T6839] DCCPv6 23KB 39KB [ 2357.578065][ T6839] DCCP 21KB 29KB [ 2357.592532][ T6839] L2TP/IP 12KB 23KB [ 2357.606966][ T6839] RXRPC 15KB 27KB [ 2357.617160][ T6839] rxrpc_call_jar 112KB 120KB [ 2357.632905][ T6839] bridge_fdb_cache 9KB 15KB [ 2357.642043][ T6839] fib6_nodes 184KB 252KB [ 2357.648097][ T6839] ip6_dst_cache 140KB 420KB [ 2357.654277][ T6839] RAWv6 105KB 105KB [ 2357.660484][ T6839] UDPLITEv6 7KB 7KB [ 2357.666570][ T6839] UDPv6 118KB 131KB [ 2357.672707][ T6839] TCPv6 70KB 91KB [ 2357.678863][ T6839] nf_conntrack 37KB 45KB [ 2357.685007][ T6839] sd_ext_cdb 0KB 7KB [ 2357.694823][ T6839] scsi_sense_cache 1056KB 1064KB [ 2357.713256][ T6839] virtio_scsi_cmd 16KB 16KB [ 2357.735017][ T6839] sgpool-128 8KB 8KB [ 2357.754827][ T6839] sgpool-64 4KB 12KB [ 2357.769279][ T6839] sgpool-32 333KB 338KB [ 2357.775377][ T6839] sgpool-16 94KB 97KB [ 2357.781507][ T6839] sgpool-8 52KB 56KB [ 2357.787590][ T6839] mqueue_inode_cache 10KB 39KB [ 2357.798322][ T6839] f2fs_bio_post_read_ctx 16KB 16KB [ 2357.805069][ T6839] jfs_mp 7KB 7KB [ 2357.818427][ T6839] cifs_small_rq 15KB 16KB [ 2357.824615][ T6839] cifs_request 67KB 67KB [ 2357.834477][ T6839] cifs_mpx_ids 0KB 8KB [ 2357.840736][ T6839] nfs_commit_data 3KB 7KB [ 2357.846801][ T6839] nfs_write_data 34KB 44KB [ 2357.861573][ T6839] ext4_system_zone 1KB 7KB [ 2357.867657][ T6839] ext4_io_end_vec 1KB 7KB [ 2357.877131][ T6839] ext4_bio_post_read_ctx 15KB 15KB [ 2357.883660][ T6839] io_kiocb 7679KB 7687KB [ 2357.904503][ T6839] kioctx 2KB 7KB [ 2357.912849][ T6839] aio_kiocb 1KB 3KB [ 2357.919046][ T6839] bio-2 1KB 7KB [ 2357.925165][ T6839] fasync_cache 0KB 3KB [ 2357.938574][ T6839] pid_namespace 1KB 3KB [ 2357.944645][ T6839] posix_timers_cache 0KB 3KB [ 2357.952929][ T6839] rpc_buffers 17KB 25KB [ 2357.959068][ T6839] rpc_tasks 2KB 7KB [ 2357.965126][ T6839] UNIX 116KB 162KB [ 2357.979508][ T6839] UDP-Lite 31KB 38KB [ 2357.985589][ T6839] tcp_bind_bucket 1KB 8KB [ 2357.993387][ T6839] inet_peer_cache 4KB 12KB [ 2357.999903][ T6839] ip_fib_trie 28KB 43KB [ 2358.005994][ T6839] ip_fib_alias 135KB 189KB [ 2358.019313][ T6839] ip_dst_cache 60KB 100KB [ 2358.025386][ T6839] RAW 78KB 226KB [ 2358.034377][ T6839] UDP 68KB 84KB [ 2358.040490][ T6839] TCP 61KB 64KB [ 2358.046536][ T6839] hugetlbfs_inode_cache 3KB 3KB [ 2358.067436][ T6839] fscache_cookie_jar 1KB 7KB [ 2358.076407][ T6839] bio-1 12KB 15KB [ 2358.082920][ T6839] eventpoll_pwq 11KB 31KB [ 2358.106135][ T6839] eventpoll_epi 21KB 47KB [ 2358.113885][ T6839] inotify_inode_mark 11KB 27KB [ 2358.120116][ T6839] bio_crypt_ctx 7KB 7KB [ 2358.126191][ T6839] request_queue 154KB 154KB [ 2358.146970][ T6839] blkdev_ioc 36KB 42KB [ 2358.154897][ T6839] bio-0 395KB 408KB [ 2358.161170][ T6839] biovec-max 820KB 841KB [ 2358.167246][ T6839] biovec-64 409KB 409KB [ 2358.188311][ T6839] biovec-16 56KB 56KB [ 2358.196745][ T6839] bio_integrity_payload 1KB 7KB [ 2358.203806][ T6839] khugepaged_mm_slot 42KB 83KB [ 2358.224759][ T6839] uid_cache 0KB 4KB [ 2358.234402][ T6839] dmaengine-unmap-256 2KB 6KB [ 2358.240733][ T6839] dmaengine-unmap-128 1KB 3KB [ 2358.246966][ T6839] dmaengine-unmap-16 0KB 4KB [ 2358.267002][ T6839] dmaengine-unmap-2 0KB 3KB [ 2358.273126][ T6839] QIPCRTR 1KB 6KB [ 2358.286508][ T6839] audit_buffer 0KB 3KB [ 2358.292651][ T6839] skbuff_ext_cache 2KB 8KB [ 2358.314473][ T6839] skbuff_fclone_cache 46KB 63KB [ 2358.323157][ T6839] skbuff_head_cache 2903KB 2992KB [ 2358.329280][ T6839] configfs_dir_cache 1KB 8KB [ 2358.335438][ T6839] file_lock_cache 47KB 78KB [ 2358.356185][ T6839] file_lock_ctx 8KB 15KB [ 2358.365089][ T6839] fsnotify_mark_connector 6KB 16KB [ 2358.371704][ T6839] net_namespace 58KB 58KB [ 2358.377750][ T6839] task_delay_info 5255KB 5395KB [ 2358.399437][ T6839] taskstats 28KB 58KB [ 2358.405516][ T6839] proc_dir_entry 811KB 873KB [ 2358.413468][ T6839] pde_opener 1KB 11KB [ 2358.420670][ T6839] seq_file 63KB 120KB [ 2358.426846][ T6839] sigqueue 22KB 47KB [ 2358.447739][ T6839] shmem_inode_cache 8289KB 8409KB [ 2358.456542][ T6839] kernfs_iattrs_cache 9KB 15KB [ 2358.462814][ T6839] kernfs_node_cache 20710KB 21156KB [ 2358.485058][ T6839] mnt_cache 151KB 157KB [ 2358.495104][ T6839] filp 2713KB 2853KB [ 2358.501259][ T6839] names_cache 57587KB 57647KB [ 2358.507309][ T6839] hashtab_node 418KB 421KB [ 2358.521141][ T6839] ebitmap_node 1198KB 1200KB [ 2358.527224][ T6839] avtab_node 4995KB 5000KB [ 2358.536306][ T6839] avc_node 51KB 194KB [ 2358.542467][ T6839] iint_cache 100KB 106KB [ 2358.556414][ T6839] lsm_inode_cache 8306KB 8637KB [ 2358.564823][ T6839] lsm_file_cache 133KB 228KB [ 2358.570947][ T6839] key_jar 10KB 19KB [ 2358.577014][ T6839] uts_namespace 4KB 11KB [ 2358.583193][ T6839] nsproxy 2KB 11KB [ 2358.589323][ T6839] vm_area_struct 3279KB 4942KB [ 2358.595389][ T6839] mm_struct 612KB 1181KB [ 2358.601545][ T6839] fs_cache 99KB 228KB [ 2358.607627][ T6839] files_cache 386KB 735KB [ 2358.614544][ T6839] signal_cache 41323KB 42237KB [ 2358.620678][ T6839] sighand_cache 58288KB 58635KB [ 2358.626736][ T6839] task_struct 164905KB 164996KB [ 2358.632843][ T6839] cred_jar 7139KB 7332KB [ 2358.640104][ T6839] anon_vma_chain 998KB 1752KB [ 2358.646178][ T6839] anon_vma 655KB 1124KB [ 2358.652321][ T6839] pid 7851KB 7965KB [ 2358.658404][ T6839] Acpi-Operand 156KB 190KB [ 2358.664537][ T6839] Acpi-ParseExt 9KB 11KB [ 2358.670707][ T6839] Acpi-Parse 41KB 47KB [ 2358.676775][ T6839] Acpi-State 52KB 63KB [ 2358.686503][ T6839] Acpi-Namespace 23KB 27KB [ 2358.692635][ T6839] numa_policy 0KB 3KB [ 2358.711873][ T6839] trace_event_file 371KB 374KB [ 2358.717965][ T6839] ftrace_event_field 515KB 519KB [ 2358.724675][ T6839] pool_workqueue 164KB 212KB [ 2358.737810][ T6839] vmap_area 5142KB 5654KB [ 2358.755818][ T6839] debug_objects_cache 5859KB 5863KB [ 2358.762130][ T6839] page->ptl 977KB 1996KB [ 2358.768228][ T6839] kmalloc-4M 4096KB 4096KB [ 2358.782898][ T6839] kmalloc-1M 2048KB 6144KB [ 2358.789040][ T6839] kmalloc-512k 4096KB 4096KB [ 2358.795108][ T6839] kmalloc-256k 6144KB 6144KB [ 2358.807482][ T6839] kmalloc-128k 6656KB 6656KB [ 2358.814565][ T6839] kmalloc-64k 7808KB 8448KB [ 2358.820699][ T6839] kmalloc-32k 4416KB 4672KB [ 2358.826769][ T6839] kmalloc-16k 2048KB 2208KB [ 2358.840096][ T6839] kmalloc-8k 8256KB 8352KB [ 2358.846523][ T6839] kmalloc-4k 125240KB 125240KB [ 2358.853525][ T6839] kmalloc-2k 21296KB 21444KB [ 2358.860650][ T6839] kmalloc-1k 14144KB 14836KB [ 2358.866724][ T6839] kmalloc-512 10183KB 13452KB [ 2358.880641][ T6839] kmalloc-256 18336KB 19724KB [ 2358.886726][ T6839] kmalloc-128 1244KB 1388KB [ 2358.894606][ T6839] kmalloc-96 1988KB 3632KB [ 2358.900755][ T6839] kmalloc-64 11608KB 12736KB [ 2358.906815][ T6839] kmalloc-32 6820KB 7138KB [ 2358.920111][ T6839] kmalloc-192 7694KB 8220KB [ 2358.926188][ T6839] kmem_cache 123KB 132KB [ 2358.934066][ T6839] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.5,pid=2658,uid=0 [ 2358.948926][ T6839] Out of memory: Killed process 2658 (syz-executor.5) total-vm:93416kB, anon-rss:2224kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:140kB oom_score_adj:1000 [ 2359.135691][ T6743] in:imklog invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2359.157424][ T6743] CPU: 0 PID: 6743 Comm: in:imklog Not tainted 5.9.0-rc3-syzkaller #0 [ 2359.165576][ T6743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2359.175617][ T6743] Call Trace: [ 2359.178940][ T6743] dump_stack+0x198/0x1fd [ 2359.183257][ T6743] dump_header+0x106/0x60f [ 2359.187649][ T6743] oom_kill_process.cold+0x10/0x15 [ 2359.192770][ T6743] out_of_memory+0x358/0x13f0 [ 2359.197458][ T6743] ? oom_killer_disable+0x270/0x270 [ 2359.202650][ T6743] ? mutex_trylock+0x246/0x2c0 [ 2359.207389][ T6743] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2359.214068][ T6743] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2359.220654][ T6743] ? warn_alloc+0x120/0x120 [ 2359.225165][ T6743] ? lock_is_held_type+0xbb/0xf0 [ 2359.230111][ T6743] __alloc_pages_nodemask+0x62c/0x790 [ 2359.235570][ T6743] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2359.242310][ T6743] ? page_cache_readahead_unbounded+0x572/0x850 [ 2359.248614][ T6743] ? __lock_page_or_retry+0x650/0x650 [ 2359.253965][ T6743] alloc_pages_current+0x187/0x280 [ 2359.259058][ T6743] __page_cache_alloc+0x314/0x420 [ 2359.264060][ T6743] pagecache_get_page+0x2a6/0xf70 [ 2359.269062][ T6743] ? __do_page_cache_readahead+0xc2/0xf0 [ 2359.274670][ T6743] filemap_fault+0x1abd/0x2aa0 [ 2359.279420][ T6743] ext4_filemap_fault+0x87/0xb6 [ 2359.284247][ T6743] __do_fault+0x10d/0x4d0 [ 2359.288555][ T6743] handle_mm_fault+0x3477/0x4590 [ 2359.293472][ T6743] ? apply_to_existing_page_range+0x40/0x40 [ 2359.299353][ T6743] do_user_addr_fault+0x598/0xbf0 [ 2359.304357][ T6743] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 2359.309881][ T6743] exc_page_fault+0xa8/0x190 [ 2359.314501][ T6743] ? asm_exc_page_fault+0x8/0x30 [ 2359.319414][ T6743] asm_exc_page_fault+0x1e/0x30 [ 2359.324252][ T6743] RIP: 0033:0x7f4260fb0ae0 [ 2359.328649][ T6743] Code: Bad RIP value. [ 2359.332688][ T6743] RSP: 002b:00007f425e94c9b8 EFLAGS: 00010202 [ 2359.338728][ T6743] RAX: 00007f4260fb0ae0 RBX: 00007f4260140fe6 RCX: 0000000000000000 [ 2359.346695][ T6743] RDX: 00007f425e94d0b0 RSI: 00007f4260fb2090 RDI: 00007f425e94cb10 [ 2359.354693][ T6743] RBP: 00007f425e94d0a0 R08: 0000000000000000 R09: 00007f425e94d2cc [ 2359.362641][ T6743] R10: 0000000000000000 R11: 0000000000000000 R12: 00007f425e94d1d8 [ 2359.370596][ T6743] R13: 00007f425e94d0b0 R14: 0000000000001f9f R15: 00007f425e94d3d0 [ 2359.386539][ T6743] Mem-Info: [ 2359.389726][ T6743] active_anon:15616 inactive_anon:179623 isolated_anon:0 [ 2359.389726][ T6743] active_file:35 inactive_file:0 isolated_file:0 [ 2359.389726][ T6743] unevictable:0 dirty:0 writeback:0 [ 2359.389726][ T6743] slab_reclaimable:22250 slab_unreclaimable:206732 [ 2359.389726][ T6743] mapped:62579 shmem:4700 pagetables:6917 bounce:0 [ 2359.389726][ T6743] free:25389 free_pcp:63 free_cma:0 [ 2359.431076][ T6743] Node 0 active_anon:62456kB inactive_anon:710248kB active_file:140kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:245256kB dirty:0kB writeback:0kB shmem:18652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 405504kB writeback_tmp:0kB kernel_stack:14016kB all_unreclaimable? no [ 2359.463930][ T6743] Node 1 active_anon:8kB inactive_anon:8244kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:787616kB all_unreclaimable? yes [ 2359.492951][ T6743] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2359.520940][ T6743] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2359.526697][ T6743] Node 0 DMA32 free:37528kB min:37964kB low:46940kB high:55916kB reserved_highatomic:0KB active_anon:62456kB inactive_anon:710248kB active_file:140kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:21280kB bounce:0kB free_pcp:252kB local_pcp:248kB free_cma:0kB [ 2359.557174][ T6743] lowmem_reserve[]: 0 0 0 0 0 [ 2359.562034][ T6743] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2359.589665][ T6743] lowmem_reserve[]: 0 0 0 0 0 [ 2359.594371][ T6743] Node 1 Normal free:53596kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:8244kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:6388kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2359.624122][ T6743] lowmem_reserve[]: 0 0 0 0 0 [ 2359.628841][ T6743] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (U) = 10280kB [ 2359.644438][ T6743] Node 0 DMA32: 1771*4kB (UME) 1065*8kB (ME) 453*16kB (ME) 171*32kB (M) 47*64kB (UME) 20*128kB (UME) 10*256kB (UM) 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 37476kB [ 2359.660930][ T6743] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2359.672433][ T6743] Node 1 Normal: 279*4kB (M) 66*8kB (ME) 13*16kB (ME) 13*32kB (UME) 8*64kB (UME) 5*128kB (UME) 2*256kB (UM) 3*512kB (UME) 1*1024kB (E) 1*2048kB (U) 11*4096kB (UM) = 53596kB [ 2359.689837][ T6743] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2359.699438][ T6743] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2359.708834][ T6743] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2359.718381][ T6743] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2359.727695][ T6743] 4726 total pagecache pages [ 2359.733382][ T6743] 0 pages in swap cache [ 2359.737543][ T6743] Swap cache stats: add 0, delete 0, find 0/0 [ 2359.745506][ T6743] Free swap = 0kB [ 2359.749262][ T6743] Total swap = 0kB [ 2359.753005][ T6743] 1965979 pages RAM [ 2359.756900][ T6743] 0 pages HighMem/MovableOnly [ 2359.770799][ T6743] 349897 pages reserved [ 2359.775043][ T6743] 0 pages cma reserved [ 2359.779220][ T6743] Unreclaimable slab info: [ 2359.783629][ T6743] Name Used Total [ 2359.789930][ T6743] pid_2 208KB 333KB [ 2359.796052][ T6743] bio-3 0KB 7KB [ 2359.802330][ T6743] batadv_tl_cache 5KB 12KB [ 2359.808408][ T6743] TIPC 14KB 26KB [ 2359.814545][ T6743] SCTPv6 29KB 38KB [ 2359.820662][ T6743] SCTP 2KB 4KB [ 2359.826763][ T6743] sctp_chunk 122KB 161KB [ 2359.832895][ T6743] sctp_bind_bucket 0KB 3KB [ 2359.840006][ T6743] DCCPv6 23KB 39KB [ 2359.846085][ T6743] DCCP 21KB 29KB [ 2359.852248][ T6743] L2TP/IP 12KB 23KB [ 2359.858315][ T6743] RXRPC 15KB 27KB [ 2359.864413][ T6743] rxrpc_call_jar 112KB 120KB [ 2359.870567][ T6743] bridge_fdb_cache 9KB 15KB [ 2359.876664][ T6743] fib6_nodes 184KB 252KB [ 2359.882776][ T6743] ip6_dst_cache 140KB 420KB [ 2359.888923][ T6743] RAWv6 105KB 105KB [ 2359.895020][ T6743] UDPLITEv6 7KB 7KB [ 2359.901143][ T6743] UDPv6 118KB 131KB [ 2359.907209][ T6743] TCPv6 70KB 91KB [ 2359.913372][ T6743] nf_conntrack 37KB 45KB [ 2359.919573][ T6743] sd_ext_cdb 0KB 7KB [ 2359.925632][ T6743] scsi_sense_cache 1056KB 1064KB [ 2359.931743][ T6743] virtio_scsi_cmd 16KB 16KB [ 2359.937848][ T6743] sgpool-128 8KB 8KB [ 2359.944045][ T6743] sgpool-64 4KB 12KB [ 2359.951204][ T6743] sgpool-32 348KB 354KB [ 2359.957293][ T6743] sgpool-16 94KB 97KB [ 2359.963399][ T6743] sgpool-8 52KB 56KB [ 2359.969567][ T6743] mqueue_inode_cache 10KB 39KB [ 2359.975723][ T6743] f2fs_bio_post_read_ctx 16KB 16KB [ 2359.982538][ T6743] jfs_mp 7KB 7KB [ 2359.988691][ T6743] cifs_small_rq 15KB 16KB [ 2359.994755][ T6743] cifs_request 67KB 67KB [ 2360.000919][ T6743] cifs_mpx_ids 0KB 8KB [ 2360.007018][ T6743] nfs_commit_data 3KB 7KB [ 2360.013229][ T6743] nfs_write_data 34KB 44KB [ 2360.019392][ T6743] ext4_system_zone 1KB 7KB [ 2360.025458][ T6743] ext4_io_end_vec 1KB 7KB [ 2360.031607][ T6743] ext4_bio_post_read_ctx 15KB 15KB [ 2360.038106][ T6743] io_kiocb 7679KB 7687KB [ 2360.044183][ T6743] kioctx 2KB 7KB [ 2360.050291][ T6743] aio_kiocb 1KB 3KB [ 2360.056398][ T6743] bio-2 1KB 7KB [ 2360.063533][ T6743] fasync_cache 0KB 3KB [ 2360.069711][ T6743] pid_namespace 1KB 3KB [ 2360.075795][ T6743] posix_timers_cache 0KB 3KB [ 2360.087879][ T6743] rpc_buffers 17KB 25KB [ 2360.095325][ T6743] rpc_tasks 2KB 7KB [ 2360.108505][ T6743] UNIX 116KB 162KB [ 2360.114612][ T6743] UDP-Lite 31KB 38KB [ 2360.130451][ T6743] tcp_bind_bucket 1KB 8KB [ 2360.136531][ T6743] inet_peer_cache 4KB 12KB [ 2360.142747][ T6743] ip_fib_trie 28KB 43KB [ 2360.148923][ T6743] ip_fib_alias 135KB 189KB [ 2360.155009][ T6743] ip_dst_cache 58KB 100KB [ 2360.161111][ T6743] RAW 78KB 226KB [ 2360.167215][ T6743] UDP 68KB 84KB [ 2360.185355][ T6743] TCP 61KB 64KB [ 2360.191577][ T6743] hugetlbfs_inode_cache 3KB 3KB [ 2360.198004][ T6743] fscache_cookie_jar 1KB 7KB [ 2360.204460][ T6743] bio-1 12KB 15KB [ 2360.211124][ T6743] eventpoll_pwq 11KB 31KB [ 2360.217203][ T6743] eventpoll_epi 21KB 47KB [ 2360.223410][ T6743] inotify_inode_mark 11KB 27KB [ 2360.229664][ T6743] bio_crypt_ctx 7KB 7KB [ 2360.235736][ T6743] request_queue 154KB 154KB [ 2360.241907][ T6743] blkdev_ioc 35KB 42KB [ 2360.247978][ T6743] bio-0 410KB 423KB [ 2360.276293][ T6743] biovec-max 820KB 841KB [ 2360.302954][ T6743] biovec-64 433KB 433KB [ 2360.320230][ T6743] biovec-16 56KB 56KB [ 2360.326305][ T6743] bio_integrity_payload 1KB 7KB [ 2360.358566][ T6743] khugepaged_mm_slot 42KB 83KB [ 2360.364759][ T6743] uid_cache 0KB 4KB [ 2360.392671][ T6743] dmaengine-unmap-256 2KB 6KB [ 2360.399121][ T6743] dmaengine-unmap-128 1KB 3KB [ 2360.405367][ T6743] dmaengine-unmap-16 0KB 4KB [ 2360.417906][ T6743] dmaengine-unmap-2 0KB 3KB [ 2360.445064][ T6743] QIPCRTR 1KB 6KB [ 2360.455292][ T6743] audit_buffer 0KB 3KB [ 2360.464243][ T6743] skbuff_ext_cache 2KB 8KB [ 2360.475835][ T6743] skbuff_fclone_cache 40KB 63KB [ 2360.486225][ T6743] skbuff_head_cache 3022KB 3022KB [ 2360.508531][ T6743] configfs_dir_cache 1KB 8KB [ 2360.514693][ T6743] file_lock_cache 43KB 78KB [ 2360.528528][ T6743] file_lock_ctx 8KB 15KB [ 2360.534614][ T6743] fsnotify_mark_connector 5KB 16KB [ 2360.545718][ T6743] net_namespace 58KB 58KB [ 2360.551870][ T6743] task_delay_info 5250KB 5395KB [ 2360.557929][ T6743] taskstats 27KB 58KB [ 2360.575539][ T6743] proc_dir_entry 811KB 873KB [ 2360.581736][ T6743] pde_opener 1KB 11KB [ 2360.587807][ T6743] seq_file 59KB 120KB [ 2360.598815][ T6743] sigqueue 20KB 47KB [ 2360.604890][ T6743] shmem_inode_cache 8287KB 8409KB [ 2360.622794][ T6743] kernfs_iattrs_cache 9KB 15KB [ 2360.636539][ T6743] kernfs_node_cache 20710KB 21156KB [ 2360.642820][ T6743] mnt_cache 151KB 157KB [ 2360.658548][ T6743] filp 2706KB 2853KB [ 2360.664627][ T6743] names_cache 56295KB 56355KB [ 2360.678166][ T6743] hashtab_node 418KB 421KB [ 2360.684290][ T6743] ebitmap_node 1198KB 1200KB [ 2360.696373][ T6743] avtab_node 4995KB 5000KB [ 2360.702504][ T6743] avc_node 51KB 194KB [ 2360.718624][ T6743] iint_cache 100KB 106KB [ 2360.724693][ T6743] lsm_inode_cache 8301KB 8637KB [ 2360.737858][ T6743] lsm_file_cache 132KB 228KB [ 2360.744006][ T6743] key_jar 10KB 19KB [ 2360.758503][ T6743] uts_namespace 4KB 11KB [ 2360.764577][ T6743] nsproxy 2KB 11KB [ 2360.779731][ T6743] vm_area_struct 3276KB 4942KB [ 2360.785809][ T6743] mm_struct 604KB 1174KB [ 2360.798542][ T6743] fs_cache 97KB 228KB [ 2360.804627][ T6743] files_cache 375KB 723KB [ 2360.815456][ T6743] signal_cache 41315KB 42230KB [ 2360.821560][ T6743] sighand_cache 58286KB 58635KB [ 2360.827628][ T6743] task_struct 164866KB 164957KB [ 2360.844535][ T6743] cred_jar 7133KB 7332KB [ 2360.854346][ T6743] anon_vma_chain 995KB 1752KB [ 2360.860513][ T6743] anon_vma 654KB 1124KB [ 2360.866574][ T6743] pid 7850KB 7961KB [ 2360.872741][ T6743] Acpi-Operand 156KB 190KB [ 2360.883057][ T6743] Acpi-ParseExt 9KB 11KB [ 2360.894574][ T6743] Acpi-Parse 41KB 47KB [ 2360.904617][ T6743] Acpi-State 52KB 63KB [ 2360.910813][ T6743] Acpi-Namespace 23KB 27KB [ 2360.916875][ T6743] numa_policy 0KB 3KB [ 2360.923377][ T6743] trace_event_file 371KB 374KB [ 2360.933567][ T6743] ftrace_event_field 515KB 519KB [ 2360.945430][ T6743] pool_workqueue 162KB 212KB [ 2360.955665][ T6743] vmap_area 5141KB 5654KB [ 2360.964994][ T6743] debug_objects_cache 5859KB 5863KB [ 2360.971338][ T6743] page->ptl 975KB 1996KB [ 2360.977435][ T6743] kmalloc-4M 4096KB 4096KB [ 2360.983716][ T6743] kmalloc-1M 2048KB 6144KB [ 2360.989855][ T6743] kmalloc-512k 4096KB 4096KB [ 2360.995923][ T6743] kmalloc-256k 6144KB 6144KB [ 2361.002035][ T6743] kmalloc-128k 6656KB 6656KB [ 2361.008098][ T6743] kmalloc-64k 7808KB 8448KB [ 2361.014238][ T6743] kmalloc-32k 4416KB 4672KB [ 2361.020387][ T6743] kmalloc-16k 2048KB 2208KB [ 2361.026458][ T6743] kmalloc-8k 8256KB 8352KB [ 2361.032585][ T6743] kmalloc-4k 124936KB 124936KB [ 2361.038713][ T6743] kmalloc-2k 21276KB 21424KB [ 2361.044778][ T6743] kmalloc-1k 14216KB 14836KB [ 2361.050904][ T6743] kmalloc-512 10237KB 13452KB [ 2361.056982][ T6743] kmalloc-256 18330KB 19724KB [ 2361.064158][ T6743] kmalloc-128 1238KB 1388KB [ 2361.070297][ T6743] kmalloc-96 1988KB 3632KB [ 2361.076363][ T6743] kmalloc-64 11593KB 12736KB [ 2361.082503][ T6743] kmalloc-32 6820KB 7138KB [ 2361.088640][ T6743] kmalloc-192 7693KB 8216KB [ 2361.094721][ T6743] kmem_cache 123KB 132KB [ 2361.100844][ T6743] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.5,pid=2633,uid=0 [ 2361.115189][ T6743] Out of memory: Killed process 2633 (syz-executor.5) total-vm:93416kB, anon-rss:2224kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:140kB oom_score_adj:1000 [ 2361.448092][ T2824] syz-executor.5 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 2361.463082][ T2824] CPU: 1 PID: 2824 Comm: syz-executor.5 Not tainted 5.9.0-rc3-syzkaller #0 [ 2361.471658][ T2824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2361.481743][ T2824] Call Trace: [ 2361.485053][ T2824] dump_stack+0x198/0x1fd [ 2361.489390][ T2824] dump_header+0x106/0x60f [ 2361.493813][ T2824] oom_kill_process.cold+0x10/0x15 [ 2361.498928][ T2824] out_of_memory+0x358/0x13f0 [ 2361.503615][ T2824] ? oom_killer_disable+0x270/0x270 [ 2361.508820][ T2824] ? mutex_trylock+0x246/0x2c0 [ 2361.513583][ T2824] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2361.520260][ T2824] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2361.526902][ T2824] ? warn_alloc+0x120/0x120 [ 2361.531434][ T2824] ? lock_is_held_type+0xbb/0xf0 [ 2361.536382][ T2824] __alloc_pages_nodemask+0x62c/0x790 [ 2361.541762][ T2824] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2361.548534][ T2824] ? arch_local_irq_restore+0x34/0x50 [ 2361.553914][ T2824] alloc_pages_current+0x187/0x280 [ 2361.559035][ T2824] __vmalloc_area_node+0x3e3/0x7a0 [ 2361.564157][ T2824] ? ip_set_alloc+0x48/0x60 [ 2361.568660][ T2824] ? ip_set_alloc+0x48/0x60 [ 2361.573192][ T2824] vzalloc+0x116/0x1a0 [ 2361.577264][ T2824] ip_set_alloc+0x48/0x60 [ 2361.581602][ T2824] hash_net_create+0x401/0xd70 [ 2361.586377][ T2824] ? hash_net4_head+0xcd0/0xcd0 [ 2361.591240][ T2824] ip_set_create+0x6a2/0x13c0 [ 2361.595924][ T2824] ? native_queued_spin_lock_slowpath+0x661/0x900 [ 2361.602359][ T2824] ? ip_set_sockfn_get+0xe00/0xe00 [ 2361.607512][ T2824] ? lock_is_held_type+0xbb/0xf0 [ 2361.612455][ T2824] ? ip_set_sockfn_get+0xe00/0xe00 [ 2361.617573][ T2824] nfnetlink_rcv_msg+0xbe8/0xea0 [ 2361.622541][ T2824] ? nfnetlink_rcv+0x420/0x420 [ 2361.627374][ T2824] ? avc_has_extended_perms+0xea0/0xea0 [ 2361.632968][ T2824] ? __dev_queue_xmit+0x1a78/0x2d60 [ 2361.638206][ T2824] ? lock_downgrade+0x830/0x830 [ 2361.643078][ T2824] ? cred_has_capability.isra.0+0x143/0x2b0 [ 2361.648986][ T2824] ? cred_has_capability.isra.0+0x14e/0x2b0 [ 2361.654857][ T2824] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 2361.660471][ T2824] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 2361.666104][ T2824] netlink_rcv_skb+0x15a/0x430 [ 2361.670879][ T2824] ? nfnetlink_rcv+0x420/0x420 [ 2361.675641][ T2824] ? netlink_ack+0xa10/0xa10 [ 2361.680245][ T2824] ? ns_capable+0xde/0x100 [ 2361.684658][ T2824] nfnetlink_rcv+0x1ac/0x420 [ 2361.689227][ T2824] ? nfnetlink_rcv_batch+0x1de0/0x1de0 [ 2361.694697][ T2824] netlink_unicast+0x533/0x7d0 [ 2361.699459][ T2824] ? netlink_attachskb+0x810/0x810 [ 2361.704547][ T2824] ? _copy_from_iter_full+0x247/0x890 [ 2361.709900][ T2824] netlink_sendmsg+0x856/0xd90 [ 2361.714644][ T2824] ? netlink_unicast+0x7d0/0x7d0 [ 2361.719580][ T2824] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 2361.724859][ T2824] ? netlink_unicast+0x7d0/0x7d0 [ 2361.729775][ T2824] sock_sendmsg+0xcf/0x120 [ 2361.734172][ T2824] ____sys_sendmsg+0x6e8/0x810 [ 2361.738917][ T2824] ? kernel_sendmsg+0x50/0x50 [ 2361.743570][ T2824] ? do_recvmmsg+0x6d0/0x6d0 [ 2361.748138][ T2824] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2361.754126][ T2824] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2361.760083][ T2824] ? __x64_sys_mount+0x228/0x300 [ 2361.764999][ T2824] ___sys_sendmsg+0xf3/0x170 [ 2361.769567][ T2824] ? sendmsg_copy_msghdr+0x160/0x160 [ 2361.774848][ T2824] ? __fget_files+0x272/0x400 [ 2361.779517][ T2824] ? lock_downgrade+0x830/0x830 [ 2361.784342][ T2824] ? find_held_lock+0x2d/0x110 [ 2361.789092][ T2824] ? __fget_files+0x294/0x400 [ 2361.793748][ T2824] ? __fget_light+0xea/0x280 [ 2361.798315][ T2824] __sys_sendmsg+0xe5/0x1b0 [ 2361.802794][ T2824] ? __sys_sendmsg_sock+0xb0/0xb0 [ 2361.807804][ T2824] ? syscall_enter_from_user_mode+0x20/0x290 [ 2361.813776][ T2824] ? lockdep_hardirqs_on+0x53/0x100 [ 2361.818967][ T2824] do_syscall_64+0x2d/0x70 [ 2361.823360][ T2824] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2361.829238][ T2824] RIP: 0033:0x45d5b9 [ 2361.833121][ T2824] Code: Bad RIP value. [ 2361.837177][ T2824] RSP: 002b:00007f77f7737c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2361.845578][ T2824] RAX: ffffffffffffffda RBX: 0000000000029600 RCX: 000000000045d5b9 [ 2361.853527][ T2824] RDX: 0000000000000000 RSI: 0000000020001080 RDI: 0000000000000003 [ 2361.861479][ T2824] RBP: 000000000118d020 R08: 0000000000000000 R09: 0000000000000000 [ 2361.869486][ T2824] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cfec [ 2361.877433][ T2824] R13: 00007fffbf68f03f R14: 00007f77f77389c0 R15: 000000000118cfec [ 2361.920211][ T2824] Mem-Info: [ 2361.932703][ T2824] active_anon:15616 inactive_anon:179065 isolated_anon:0 [ 2361.932703][ T2824] active_file:39 inactive_file:19 isolated_file:32 [ 2361.932703][ T2824] unevictable:0 dirty:0 writeback:4 [ 2361.932703][ T2824] slab_reclaimable:22221 slab_unreclaimable:206103 [ 2361.932703][ T2824] mapped:62604 shmem:4700 pagetables:6898 bounce:0 [ 2361.932703][ T2824] free:25525 free_pcp:20 free_cma:0 [ 2361.971321][ T2824] Node 0 active_anon:62456kB inactive_anon:708016kB active_file:48kB inactive_file:172kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:245256kB dirty:0kB writeback:16kB shmem:18652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 401408kB writeback_tmp:0kB kernel_stack:13984kB all_unreclaimable? no [ 2362.028566][ T2824] Node 1 active_anon:8kB inactive_anon:8244kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:787616kB all_unreclaimable? yes [ 2362.070730][ T2824] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2362.107967][ T2824] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2362.114787][ T2824] Node 0 DMA32 free:37808kB min:37964kB low:46940kB high:55916kB reserved_highatomic:0KB active_anon:62456kB inactive_anon:708016kB active_file:204kB inactive_file:132kB unevictable:0kB writepending:0kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:21204kB bounce:0kB free_pcp:372kB local_pcp:248kB free_cma:0kB [ 2362.155871][ T2824] lowmem_reserve[]: 0 0 0 0 0 [ 2362.163842][ T2824] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2362.200962][ T2824] lowmem_reserve[]: 0 0 0 0 0 [ 2362.205669][ T2824] Node 1 Normal free:53596kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:8244kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:6388kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2362.248589][ T2824] lowmem_reserve[]: 0 0 0 0 0 [ 2362.253313][ T2824] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (U) = 10280kB [ 2362.284572][ T2824] Node 0 DMA32: 1787*4kB (UME) 1073*8kB (ME) 462*16kB (UME) 173*32kB (UM) 46*64kB (ME) 19*128kB (ME) 10*256kB (UM) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 38132kB [ 2362.316647][ T2824] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2362.337910][ T2824] Node 1 Normal: 279*4kB (M) 66*8kB (ME) 13*16kB (ME) 13*32kB (UME) 8*64kB (UME) 5*128kB (UME) 2*256kB (UM) 3*512kB (UME) 1*1024kB (E) 1*2048kB (U) 11*4096kB (UM) = 53596kB [ 2362.365851][ T2824] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2362.385558][ T2824] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2362.396411][ T2824] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2362.416248][ T2824] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2362.427121][ T2824] 4724 total pagecache pages [ 2362.450290][ T2824] 0 pages in swap cache [ 2362.454472][ T2824] Swap cache stats: add 0, delete 0, find 0/0 [ 2362.496631][ T2824] Free swap = 0kB [ 2362.511810][ T2824] Total swap = 0kB [ 2362.515536][ T2824] 1965979 pages RAM [ 2362.541130][ T2824] 0 pages HighMem/MovableOnly [ 2362.545814][ T2824] 349897 pages reserved [ 2362.568366][ T2824] 0 pages cma reserved [ 2362.584084][ T2824] Unreclaimable slab info: [ 2362.599816][ T2824] Name Used Total [ 2362.606082][ T2824] pid_2 205KB 333KB [ 2362.612323][ T2824] bio-3 0KB 7KB [ 2362.622937][ T2824] batadv_tl_cache 5KB 12KB [ 2362.629094][ T2824] TIPC 14KB 26KB [ 2362.635220][ T2824] SCTPv6 29KB 38KB [ 2362.654491][ T2824] SCTP 2KB 4KB [ 2362.660709][ T2824] sctp_chunk 105KB 142KB [ 2362.666771][ T2824] sctp_bind_bucket 0KB 3KB [ 2362.689661][ T2824] DCCPv6 23KB 39KB [ 2362.695798][ T2824] DCCP 21KB 29KB [ 2362.711486][ T2824] L2TP/IP 12KB 23KB [ 2362.717545][ T2824] RXRPC 15KB 27KB [ 2362.728145][ T2824] rxrpc_call_jar 112KB 120KB [ 2362.734420][ T2824] bridge_fdb_cache 9KB 15KB [ 2362.747657][ T2824] fib6_nodes 184KB 252KB [ 2362.755558][ T2824] ip6_dst_cache 139KB 420KB [ 2362.761681][ T2824] RAWv6 105KB 105KB [ 2362.767749][ T2824] UDPLITEv6 7KB 7KB [ 2362.773875][ T2824] UDPv6 118KB 131KB [ 2362.780000][ T2824] TCPv6 70KB 91KB [ 2362.786067][ T2824] nf_conntrack 37KB 45KB [ 2362.792261][ T2824] sd_ext_cdb 0KB 7KB [ 2362.798332][ T2824] scsi_sense_cache 1056KB 1064KB [ 2362.805464][ T2824] virtio_scsi_cmd 16KB 16KB [ 2362.811660][ T2824] sgpool-128 8KB 8KB [ 2362.817731][ T2824] sgpool-64 4KB 12KB [ 2362.823836][ T2824] sgpool-32 435KB 441KB [ 2362.829997][ T2824] sgpool-16 101KB 105KB [ 2362.836113][ T2824] sgpool-8 60KB 63KB [ 2362.842238][ T2824] mqueue_inode_cache 10KB 39KB [ 2362.848405][ T2824] f2fs_bio_post_read_ctx 16KB 16KB [ 2362.854995][ T2824] jfs_mp 7KB 7KB [ 2362.861578][ T2824] cifs_small_rq 15KB 16KB [ 2362.867647][ T2824] cifs_request 67KB 67KB [ 2362.873829][ T2824] cifs_mpx_ids 0KB 8KB [ 2362.888610][ T2824] nfs_commit_data 3KB 7KB [ 2362.894695][ T2824] nfs_write_data 34KB 44KB [ 2362.904748][ T2824] ext4_system_zone 1KB 7KB [ 2362.911978][ T2824] ext4_io_end_vec 1KB 7KB [ 2362.918107][ T2824] ext4_bio_post_read_ctx 15KB 15KB [ 2362.931667][ T2824] io_kiocb 7679KB 7687KB [ 2362.937750][ T2824] kioctx 2KB 7KB [ 2362.952185][ T2824] aio_kiocb 1KB 3KB [ 2362.958289][ T2824] bio-2 1KB 7KB [ 2362.965150][ T2824] fasync_cache 0KB 3KB [ 2362.971485][ T2824] pid_namespace 1KB 3KB [ 2362.977656][ T2824] posix_timers_cache 0KB 3KB [ 2362.983881][ T2824] rpc_buffers 17KB 25KB [ 2362.990033][ T2824] rpc_tasks 2KB 7KB [ 2362.996100][ T2824] UNIX 116KB 162KB [ 2363.002225][ T2824] UDP-Lite 31KB 38KB [ 2363.008315][ T2824] tcp_bind_bucket 1KB 8KB [ 2363.014465][ T2824] inet_peer_cache 4KB 12KB [ 2363.021656][ T2824] ip_fib_trie 28KB 43KB [ 2363.027726][ T2824] ip_fib_alias 135KB 189KB [ 2363.048613][ T2824] ip_dst_cache 56KB 100KB [ 2363.054721][ T2824] RAW 78KB 226KB [ 2363.068509][ T2824] UDP 68KB 84KB [ 2363.074595][ T2824] TCP 61KB 64KB [ 2363.088061][ T2824] hugetlbfs_inode_cache 3KB 3KB [ 2363.094520][ T2824] fscache_cookie_jar 1KB 7KB [ 2363.106350][ T2824] bio-1 12KB 15KB [ 2363.112487][ T2824] eventpoll_pwq 11KB 31KB [ 2363.127913][ T2824] eventpoll_epi 20KB 47KB [ 2363.135068][ T2824] inotify_inode_mark 10KB 27KB [ 2363.148584][ T2824] bio_crypt_ctx 7KB 7KB [ 2363.154650][ T2824] request_queue 154KB 154KB [ 2363.165074][ T2824] blkdev_ioc 35KB 42KB [ 2363.171200][ T2824] bio-0 452KB 465KB [ 2363.177272][ T2824] biovec-max 820KB 841KB [ 2363.192797][ T2824] biovec-64 511KB 511KB [ 2363.209490][ T2824] biovec-16 63KB 63KB [ 2363.215565][ T2824] bio_integrity_payload 1KB 7KB [ 2363.226735][ T2824] khugepaged_mm_slot 41KB 83KB [ 2363.252356][ T2824] uid_cache 0KB 4KB [ 2363.268511][ T2824] dmaengine-unmap-256 2KB 6KB [ 2363.274794][ T2824] dmaengine-unmap-128 1KB 3KB [ 2363.297837][ T2824] dmaengine-unmap-16 0KB 4KB [ 2363.304026][ T2824] dmaengine-unmap-2 0KB 3KB [ 2363.326560][ T2824] QIPCRTR 1KB 6KB [ 2363.344029][ T2824] audit_buffer 0KB 3KB [ 2363.352855][ T2824] skbuff_ext_cache 8KB 8KB [ 2363.381588][ T2824] skbuff_fclone_cache 38KB 63KB [ 2363.387844][ T2824] skbuff_head_cache 3191KB 3191KB [ 2363.416529][ T2824] configfs_dir_cache 1KB 8KB [ 2363.422752][ T2824] file_lock_cache 40KB 78KB [ 2363.447832][ T2824] file_lock_ctx 8KB 15KB [ 2363.455646][ T2824] fsnotify_mark_connector 5KB 16KB [ 2363.482019][ T2824] net_namespace 58KB 58KB [ 2363.488091][ T2824] task_delay_info 5248KB 5395KB [ 2363.505927][ T2824] taskstats 26KB 58KB [ 2363.513774][ T2824] proc_dir_entry 810KB 873KB [ 2363.538727][ T2824] pde_opener 1KB 11KB [ 2363.544813][ T2824] seq_file 55KB 120KB [ 2363.556571][ T2824] sigqueue 17KB 47KB [ 2363.562872][ T2824] shmem_inode_cache 8271KB 8409KB [ 2363.587581][ T2824] kernfs_iattrs_cache 9KB 15KB [ 2363.616126][ T2824] kernfs_node_cache 20710KB 21156KB [ 2363.627733][ T2824] mnt_cache 151KB 157KB [ 2363.633896][ T2824] filp 2665KB 2853KB [ 2363.654797][ T2824] names_cache 55632KB 55692KB [ 2363.664402][ T2824] hashtab_node 418KB 421KB [ 2363.670511][ T2824] ebitmap_node 1198KB 1200KB [ 2363.676600][ T2824] avtab_node 4995KB 5000KB [ 2363.692883][ T2824] avc_node 51KB 194KB [ 2363.709667][ T2824] iint_cache 100KB 106KB [ 2363.715741][ T2824] lsm_inode_cache 8290KB 8637KB [ 2363.738563][ T2824] lsm_file_cache 131KB 228KB [ 2363.744660][ T2824] key_jar 10KB 19KB [ 2363.758934][ T2824] uts_namespace 4KB 11KB [ 2363.765120][ T2824] nsproxy 2KB 11KB [ 2363.775631][ T2824] vm_area_struct 3245KB 4938KB [ 2363.799384][ T2824] mm_struct 597KB 1174KB [ 2363.805475][ T2824] fs_cache 96KB 228KB [ 2363.821213][ T2824] files_cache 368KB 716KB [ 2363.827291][ T2824] signal_cache 41271KB 42224KB [ 2363.851260][ T2824] sighand_cache 58284KB 58635KB [ 2363.857364][ T2824] task_struct 164840KB 164931KB [ 2363.863479][ T2824] cred_jar 7125KB 7332KB [ 2363.872271][ T2824] anon_vma_chain 979KB 1752KB [ 2363.878365][ T2824] anon_vma 651KB 1124KB [ 2363.884555][ T2824] pid 7848KB 7961KB [ 2363.907287][ T2824] Acpi-Operand 156KB 190KB [ 2363.928551][ T2824] Acpi-ParseExt 9KB 11KB [ 2363.934621][ T2824] Acpi-Parse 41KB 47KB [ 2363.954298][ T2824] Acpi-State 52KB 63KB [ 2363.968492][ T2824] Acpi-Namespace 23KB 27KB [ 2363.974597][ T2824] numa_policy 0KB 3KB [ 2363.991274][ T2824] trace_event_file 371KB 374KB [ 2363.997348][ T2824] ftrace_event_field 515KB 519KB [ 2364.026527][ T2824] pool_workqueue 161KB 208KB [ 2364.032779][ T2824] vmap_area 5141KB 5654KB [ 2364.048360][ T2824] debug_objects_cache 5859KB 5863KB [ 2364.054621][ T2824] page->ptl 962KB 1996KB [ 2364.068545][ T2824] kmalloc-4M 4096KB 4096KB [ 2364.074620][ T2824] kmalloc-1M 2048KB 6144KB [ 2364.098491][ T2824] kmalloc-512k 4096KB 4096KB [ 2364.104557][ T2824] kmalloc-256k 6144KB 6144KB [ 2364.125073][ T2824] kmalloc-128k 6656KB 6656KB [ 2364.134309][ T2824] kmalloc-64k 7808KB 8448KB [ 2364.144996][ T2824] kmalloc-32k 4416KB 4672KB [ 2364.156775][ T2824] kmalloc-16k 2048KB 2208KB [ 2364.167205][ T2824] kmalloc-8k 8256KB 8336KB [ 2364.177711][ T2824] kmalloc-4k 126960KB 126960KB [ 2364.188313][ T2824] kmalloc-2k 21188KB 21324KB [ 2364.208596][ T2824] kmalloc-1k 14336KB 14836KB [ 2364.214676][ T2824] kmalloc-512 10372KB 13452KB [ 2364.220858][ T2824] kmalloc-256 18325KB 19716KB [ 2364.226926][ T2824] kmalloc-128 1229KB 1388KB [ 2364.233041][ T2824] kmalloc-96 1976KB 3632KB [ 2364.248588][ T2824] kmalloc-64 11563KB 12736KB [ 2364.254671][ T2824] kmalloc-32 6820KB 7138KB [ 2364.261707][ T2824] kmalloc-192 7691KB 8216KB [ 2364.267781][ T2824] kmem_cache 123KB 132KB [ 2364.273950][ T2824] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.5,pid=2607,uid=0 [ 2364.294305][ T2824] Out of memory: Killed process 2607 (syz-executor.5) total-vm:93416kB, anon-rss:2224kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:140kB oom_score_adj:1000 [ 2364.370850][T32580] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2364.384065][T32580] CPU: 1 PID: 32580 Comm: syz-fuzzer Not tainted 5.9.0-rc3-syzkaller #0 [ 2364.392389][T32580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2364.402425][T32580] Call Trace: [ 2364.405705][T32580] dump_stack+0x198/0x1fd [ 2364.410030][T32580] dump_header+0x106/0x60f [ 2364.414435][T32580] oom_kill_process.cold+0x10/0x15 [ 2364.419536][T32580] out_of_memory+0x358/0x13f0 [ 2364.424205][T32580] ? oom_killer_disable+0x270/0x270 [ 2364.429419][T32580] ? mutex_trylock+0x246/0x2c0 [ 2364.434218][T32580] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2364.440888][T32580] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2364.447471][T32580] ? warn_alloc+0x120/0x120 [ 2364.451975][T32580] ? lock_is_held_type+0xbb/0xf0 [ 2364.456927][T32580] __alloc_pages_nodemask+0x62c/0x790 [ 2364.462285][T32580] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2364.469048][T32580] ? page_cache_readahead_unbounded+0x572/0x850 [ 2364.475275][T32580] ? __lock_page_or_retry+0x650/0x650 [ 2364.480641][T32580] alloc_pages_current+0x187/0x280 [ 2364.485758][T32580] __page_cache_alloc+0x314/0x420 [ 2364.490776][T32580] pagecache_get_page+0x2a6/0xf70 [ 2364.495820][T32580] ? __do_page_cache_readahead+0xc2/0xf0 [ 2364.501440][T32580] filemap_fault+0x1abd/0x2aa0 [ 2364.506211][T32580] ext4_filemap_fault+0x87/0xb6 [ 2364.511077][T32580] __do_fault+0x10d/0x4d0 [ 2364.515410][T32580] handle_mm_fault+0x3477/0x4590 [ 2364.520353][T32580] ? apply_to_existing_page_range+0x40/0x40 [ 2364.526259][T32580] do_user_addr_fault+0x598/0xbf0 [ 2364.531291][T32580] exc_page_fault+0xa8/0x190 [ 2364.535879][T32580] ? asm_exc_page_fault+0x8/0x30 [ 2364.540820][T32580] asm_exc_page_fault+0x1e/0x30 [ 2364.545657][T32580] RIP: 0033:0x455dba [ 2364.549577][T32580] Code: Bad RIP value. [ 2364.553787][T32580] RSP: 002b:000000c0148fbd70 EFLAGS: 00010202 [ 2364.559840][T32580] RAX: 0000000000000000 RBX: 000000c00007e198 RCX: 0000000000000000 [ 2364.567801][T32580] RDX: 0000000000a635a0 RSI: 000002260e359ca9 RDI: 000000c01053eb00 [ 2364.575835][T32580] RBP: 000000c0148fbdb8 R08: 0000000000000000 R09: 0000000000000003 [ 2364.583792][T32580] R10: 000002268075c2a1 R11: 0000000000000001 R12: 000002268075c2a1 [ 2364.591758][T32580] R13: 0000000000000001 R14: 000002268075c2a1 R15: 000000000000947f [ 2364.631328][T32580] Mem-Info: [ 2364.634479][T32580] active_anon:15616 inactive_anon:178517 isolated_anon:0 [ 2364.634479][T32580] active_file:1 inactive_file:43 isolated_file:0 [ 2364.634479][T32580] unevictable:0 dirty:0 writeback:0 [ 2364.634479][T32580] slab_reclaimable:22205 slab_unreclaimable:205760 [ 2364.634479][T32580] mapped:62554 shmem:4700 pagetables:6870 bounce:0 [ 2364.634479][T32580] free:25928 free_pcp:216 free_cma:0 [ 2364.671182][T32580] Node 0 active_anon:62456kB inactive_anon:705824kB active_file:0kB inactive_file:180kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:245156kB dirty:0kB writeback:0kB shmem:18652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 399360kB writeback_tmp:0kB kernel_stack:13952kB all_unreclaimable? no [ 2364.706737][T32580] Node 1 active_anon:8kB inactive_anon:8244kB active_file:12kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:787616kB all_unreclaimable? yes [ 2364.766537][T32580] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2364.799119][T32580] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2364.807726][T32580] Node 0 DMA32 free:39976kB min:40012kB low:48988kB high:57964kB reserved_highatomic:0KB active_anon:62456kB inactive_anon:705824kB active_file:92kB inactive_file:152kB unevictable:0kB writepending:0kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:21092kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 2364.844203][T32580] lowmem_reserve[]: 0 0 0 0 0 [ 2364.849094][T32580] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2364.877453][T32580] lowmem_reserve[]: 0 0 0 0 0 [ 2364.895615][T32580] Node 1 Normal free:53596kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:8244kB active_file:12kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:6388kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2364.925557][T32580] lowmem_reserve[]: 0 0 0 0 0 [ 2364.931510][T32580] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (U) = 10280kB [ 2364.956307][T32580] Node 0 DMA32: 1756*4kB (UME) 1304*8kB (UME) 464*16kB (UME) 183*32kB (UM) 43*64kB (UME) 19*128kB (UME) 9*256kB (UM) 0*512kB 0*1024kB 1*2048kB (M) 0*4096kB = 40272kB [ 2364.996119][T32580] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2365.016491][T32580] Node 1 Normal: 279*4kB (M) 66*8kB (ME) 15*16kB (UME) 13*32kB (UME) 8*64kB (UME) 5*128kB (UME) 2*256kB (UM) 3*512kB (UME) 1*1024kB (E) 1*2048kB (U) 11*4096kB (UM) = 53628kB [ 2365.036574][T32580] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2365.060729][T32580] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2365.078241][T32580] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2365.098683][T32580] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2365.108031][T32580] 4751 total pagecache pages [ 2365.133659][T32580] 0 pages in swap cache [ 2365.137838][T32580] Swap cache stats: add 0, delete 0, find 0/0 [ 2365.178570][T32580] Free swap = 0kB [ 2365.182319][T32580] Total swap = 0kB [ 2365.191265][T32580] 1965979 pages RAM [ 2365.195082][T32580] 0 pages HighMem/MovableOnly [ 2365.204773][T32580] 349897 pages reserved [ 2365.208993][T32580] 0 pages cma reserved [ 2365.213070][T32580] Unreclaimable slab info: [ 2365.217487][T32580] Name Used Total [ 2365.225965][T32580] pid_2 201KB 333KB [ 2365.251353][T32580] bio-3 0KB 7KB [ 2365.257469][T32580] batadv_tl_cache 5KB 12KB [ 2365.267497][T32580] TIPC 14KB 26KB [ 2365.273655][T32580] SCTPv6 29KB 38KB [ 2365.295026][T32580] SCTP 2KB 4KB [ 2365.304419][T32580] sctp_chunk 104KB 142KB [ 2365.310556][T32580] sctp_bind_bucket 0KB 3KB [ 2365.316626][T32580] DCCPv6 23KB 39KB [ 2365.333735][T32580] DCCP 21KB 29KB [ 2365.341732][T32580] L2TP/IP 12KB 23KB [ 2365.347886][T32580] RXRPC 15KB 27KB [ 2365.356224][T32580] rxrpc_call_jar 112KB 120KB [ 2365.366913][T32580] bridge_fdb_cache 9KB 15KB [ 2365.377702][T32580] fib6_nodes 184KB 252KB [ 2365.383879][T32580] ip6_dst_cache 139KB 420KB [ 2365.395061][T32580] RAWv6 105KB 105KB [ 2365.402149][T32580] UDPLITEv6 7KB 7KB [ 2365.408216][T32580] UDPv6 118KB 131KB [ 2365.418185][T32580] TCPv6 70KB 91KB [ 2365.440139][T32580] nf_conntrack 37KB 45KB [ 2365.446399][T32580] sd_ext_cdb 0KB 7KB [ 2365.457174][T32580] scsi_sense_cache 1056KB 1064KB [ 2365.467701][T32580] virtio_scsi_cmd 16KB 16KB [ 2365.483250][T32580] sgpool-128 8KB 8KB [ 2365.489455][T32580] sgpool-64 4KB 12KB [ 2365.495527][T32580] sgpool-32 443KB 448KB [ 2365.510749][T32580] sgpool-16 101KB 105KB [ 2365.516826][T32580] sgpool-8 58KB 63KB [ 2365.523103][T32580] mqueue_inode_cache 10KB 39KB [ 2365.539051][T32580] f2fs_bio_post_read_ctx 16KB 16KB [ 2365.545660][T32580] jfs_mp 7KB 7KB [ 2365.556656][T32580] cifs_small_rq 15KB 16KB [ 2365.573716][T32580] cifs_request 67KB 67KB [ 2365.584540][T32580] cifs_mpx_ids 0KB 8KB [ 2365.598002][T32580] nfs_commit_data 3KB 7KB [ 2365.613321][T32580] nfs_write_data 34KB 44KB [ 2365.619566][T32580] ext4_system_zone 1KB 7KB [ 2365.625639][T32580] ext4_io_end_vec 1KB 7KB [ 2365.641255][T32580] ext4_bio_post_read_ctx 15KB 15KB [ 2365.647793][T32580] io_kiocb 7679KB 7687KB [ 2365.654064][T32580] kioctx 2KB 7KB [ 2365.671782][T32580] aio_kiocb 1KB 3KB [ 2365.677891][T32580] bio-2 1KB 7KB [ 2365.698426][T32580] fasync_cache 0KB 3KB [ 2365.705813][T32580] pid_namespace 1KB 3KB [ 2365.726366][T32580] posix_timers_cache 0KB 3KB [ 2365.736728][T32580] rpc_buffers 17KB 25KB [ 2365.747650][T32580] rpc_tasks 2KB 7KB [ 2365.758111][T32580] UNIX 116KB 162KB [ 2365.768655][T32580] UDP-Lite 31KB 38KB [ 2365.774739][T32580] tcp_bind_bucket 1KB 8KB [ 2365.780850][T32580] inet_peer_cache 4KB 12KB [ 2365.786920][T32580] ip_fib_trie 28KB 43KB [ 2365.794345][T32580] ip_fib_alias 135KB 189KB [ 2365.814724][T32580] ip_dst_cache 55KB 100KB [ 2365.820884][T32580] RAW 78KB 226KB [ 2365.826976][T32580] UDP 68KB 84KB [ 2365.840131][T32580] TCP 61KB 64KB [ 2365.846205][T32580] hugetlbfs_inode_cache 3KB 3KB [ 2365.857287][T32580] fscache_cookie_jar 1KB 7KB [ 2365.868022][T32580] bio-1 12KB 15KB [ 2365.883260][T32580] eventpoll_pwq 11KB 31KB [ 2365.889401][T32580] eventpoll_epi 20KB 47KB [ 2365.895467][T32580] inotify_inode_mark 10KB 27KB [ 2365.910769][T32580] bio_crypt_ctx 7KB 7KB [ 2365.916844][T32580] request_queue 154KB 154KB [ 2365.923024][T32580] blkdev_ioc 35KB 42KB [ 2365.938296][T32580] bio-0 475KB 483KB [ 2365.944406][T32580] biovec-max 828KB 841KB [ 2365.959783][T32580] biovec-64 527KB 527KB [ 2365.965866][T32580] biovec-16 63KB 63KB [ 2365.973112][T32580] bio_integrity_payload 1KB 7KB [ 2365.988935][T32580] khugepaged_mm_slot 41KB 83KB [ 2365.995112][T32580] uid_cache 0KB 4KB [ 2366.006105][T32580] dmaengine-unmap-256 2KB 6KB [ 2366.016915][T32580] dmaengine-unmap-128 1KB 3KB [ 2366.027756][T32580] dmaengine-unmap-16 0KB 4KB [ 2366.038346][T32580] dmaengine-unmap-2 0KB 3KB [ 2366.053600][T32580] QIPCRTR 1KB 6KB [ 2366.059796][T32580] audit_buffer 0KB 3KB [ 2366.065864][T32580] skbuff_ext_cache 7KB 8KB [ 2366.083186][T32580] skbuff_fclone_cache 35KB 63KB [ 2366.089531][T32580] skbuff_head_cache 3330KB 3330KB [ 2366.101212][T32580] configfs_dir_cache 1KB 8KB [ 2366.107380][T32580] file_lock_cache 39KB 78KB [ 2366.132998][T32580] file_lock_ctx 8KB 15KB [ 2366.140305][T32580] fsnotify_mark_connector 5KB 16KB [ 2366.147220][T32580] net_namespace 58KB 58KB [ 2366.159863][T32580] task_delay_info 5246KB 5395KB [ 2366.166905][T32580] taskstats 25KB 58KB [ 2366.174198][T32580] proc_dir_entry 810KB 873KB [ 2366.186707][T32580] pde_opener 1KB 11KB [ 2366.192965][T32580] seq_file 53KB 116KB [ 2366.199071][T32580] sigqueue 14KB 47KB [ 2366.205136][T32580] shmem_inode_cache 8268KB 8409KB [ 2366.211260][T32580] kernfs_iattrs_cache 9KB 15KB [ 2366.217603][T32580] kernfs_node_cache 20710KB 21156KB [ 2366.223823][T32580] mnt_cache 151KB 157KB [ 2366.230055][T32580] filp 2651KB 2853KB [ 2366.236117][T32580] names_cache 53762KB 53822KB [ 2366.243422][T32580] hashtab_node 418KB 421KB [ 2366.257247][T32580] ebitmap_node 1198KB 1200KB [ 2366.263854][T32580] avtab_node 4995KB 5000KB [ 2366.286834][T32580] avc_node 51KB 194KB [ 2366.293007][T32580] iint_cache 100KB 106KB [ 2366.303638][T32580] lsm_inode_cache 8284KB 8637KB [ 2366.311258][T32580] lsm_file_cache 129KB 228KB [ 2366.317329][T32580] key_jar 10KB 19KB [ 2366.341882][T32580] uts_namespace 4KB 11KB [ 2366.347971][T32580] nsproxy 2KB 11KB [ 2366.363270][T32580] vm_area_struct 3240KB 4938KB [ 2366.402102][T32580] mm_struct 594KB 1167KB [ 2366.408192][T32580] fs_cache 94KB 228KB [ 2366.434422][T32580] files_cache 357KB 708KB [ 2366.450316][T32580] signal_cache 41262KB 42217KB [ 2366.456410][T32580] sighand_cache 58281KB 58635KB [ 2366.491270][T32580] task_struct 164736KB 164827KB [ 2366.497361][T32580] cred_jar 7117KB 7332KB [ 2366.549734][T32580] anon_vma_chain 974KB 1752KB [ 2366.555835][T32580] anon_vma 648KB 1124KB [ 2366.598083][T32580] pid 7847KB 7961KB [ 2366.620427][T32580] Acpi-Operand 156KB 190KB [ 2366.626497][T32580] Acpi-ParseExt 9KB 11KB [ 2366.632719][T32580] Acpi-Parse 41KB 47KB [ 2366.643585][T32580] Acpi-State 52KB 63KB [ 2366.649745][T32580] Acpi-Namespace 23KB 27KB [ 2366.655815][T32580] numa_policy 0KB 3KB [ 2366.666604][T32580] trace_event_file 371KB 374KB [ 2366.672769][T32580] ftrace_event_field 515KB 519KB [ 2366.683096][T32580] pool_workqueue 160KB 208KB [ 2366.689238][T32580] vmap_area 5140KB 5654KB [ 2366.695314][T32580] debug_objects_cache 5859KB 5863KB [ 2366.706113][T32580] page->ptl 957KB 1996KB [ 2366.712363][T32580] kmalloc-4M 4096KB 4096KB [ 2366.718435][T32580] kmalloc-1M 2048KB 6144KB [ 2366.738526][T32580] kmalloc-512k 4096KB 4096KB [ 2366.744629][T32580] kmalloc-256k 6144KB 6144KB [ 2366.764562][T32580] kmalloc-128k 6656KB 6656KB [ 2366.773511][T32580] kmalloc-64k 7808KB 8448KB [ 2366.785375][T32580] kmalloc-32k 4416KB 4672KB [ 2366.793946][T32580] kmalloc-16k 2048KB 2208KB [ 2366.807791][T32580] kmalloc-8k 8256KB 8336KB [ 2366.816657][T32580] kmalloc-4k 126432KB 126432KB [ 2366.826251][T32580] kmalloc-2k 21164KB 21312KB [ 2366.834010][T32580] kmalloc-1k 14360KB 14836KB [ 2366.847812][T32580] kmalloc-512 10426KB 13452KB [ 2366.856733][T32580] kmalloc-256 18323KB 19716KB [ 2366.862876][T32580] kmalloc-128 1229KB 1388KB [ 2366.869071][T32580] kmalloc-96 1976KB 3632KB [ 2366.875149][T32580] kmalloc-64 11525KB 12736KB [ 2366.889847][T32580] kmalloc-32 6809KB 7138KB [ 2366.895924][T32580] kmalloc-192 7690KB 8216KB [ 2366.902557][T32580] kmem_cache 123KB 132KB [ 2366.911490][T32580] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.5,pid=2572,uid=0 [ 2366.934908][T32580] Out of memory: Killed process 2572 (syz-executor.5) total-vm:93416kB, anon-rss:2224kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:140kB oom_score_adj:1000 [ 2367.631972][ T6744] rs:main Q:Reg invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2367.652886][ T6744] CPU: 0 PID: 6744 Comm: rs:main Q:Reg Not tainted 5.9.0-rc3-syzkaller #0 [ 2367.661674][ T6744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2367.671732][ T6744] Call Trace: [ 2367.675007][ T6744] dump_stack+0x198/0x1fd [ 2367.679322][ T6744] dump_header+0x106/0x60f [ 2367.683719][ T6744] oom_kill_process.cold+0x10/0x15 [ 2367.688810][ T6744] out_of_memory+0x358/0x13f0 [ 2367.693480][ T6744] ? oom_killer_disable+0x270/0x270 [ 2367.698657][ T6744] ? mutex_trylock+0x246/0x2c0 [ 2367.703446][ T6744] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2367.710106][ T6744] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2367.716685][ T6744] ? warn_alloc+0x120/0x120 [ 2367.721179][ T6744] ? lock_is_held_type+0xbb/0xf0 [ 2367.726112][ T6744] __alloc_pages_nodemask+0x62c/0x790 [ 2367.731466][ T6744] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2367.738227][ T6744] ? page_cache_readahead_unbounded+0x572/0x850 [ 2367.744452][ T6744] ? __lock_page_or_retry+0x650/0x650 [ 2367.749806][ T6744] alloc_pages_current+0x187/0x280 [ 2367.754906][ T6744] __page_cache_alloc+0x314/0x420 [ 2367.759924][ T6744] pagecache_get_page+0x2a6/0xf70 [ 2367.764927][ T6744] ? __do_page_cache_readahead+0xc2/0xf0 [ 2367.770567][ T6744] filemap_fault+0x1abd/0x2aa0 [ 2367.775314][ T6744] ext4_filemap_fault+0x87/0xb6 [ 2367.780159][ T6744] __do_fault+0x10d/0x4d0 [ 2367.784468][ T6744] handle_mm_fault+0x3477/0x4590 [ 2367.789387][ T6744] ? apply_to_existing_page_range+0x40/0x40 [ 2367.795282][ T6744] do_user_addr_fault+0x598/0xbf0 [ 2367.800287][ T6744] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 2367.805813][ T6744] exc_page_fault+0xa8/0x190 [ 2367.810381][ T6744] ? asm_exc_page_fault+0x8/0x30 [ 2367.815345][ T6744] asm_exc_page_fault+0x1e/0x30 [ 2367.820170][ T6744] RIP: 0033:0x555def8d2040 [ 2367.824574][ T6744] Code: Bad RIP value. [ 2367.828615][ T6744] RSP: 002b:00007f425e56c7e0 EFLAGS: 00010206 [ 2367.834654][ T6744] RAX: 0000000000000000 RBX: 00007f4254002080 RCX: 0000000000000000 [ 2367.842603][ T6744] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 2367.850564][ T6744] RBP: 00007f4254002098 R08: 00007f4254002098 R09: 0000000000000000 [ 2367.858514][ T6744] R10: 0000000000000000 R11: 0000000000000000 R12: 00007f4254002080 [ 2367.866549][ T6744] R13: 0000000000000000 R14: 00007f4254002080 R15: 00007f425001ac80 [ 2367.876083][ T6744] Mem-Info: [ 2367.879306][ T6744] active_anon:15616 inactive_anon:177972 isolated_anon:0 [ 2367.879306][ T6744] active_file:39 inactive_file:0 isolated_file:0 [ 2367.879306][ T6744] unevictable:0 dirty:0 writeback:0 [ 2367.879306][ T6744] slab_reclaimable:22194 slab_unreclaimable:205855 [ 2367.879306][ T6744] mapped:62556 shmem:4700 pagetables:6842 bounce:0 [ 2367.879306][ T6744] free:25832 free_pcp:61 free_cma:0 [ 2367.915794][ T6744] Node 0 active_anon:62456kB inactive_anon:703644kB active_file:156kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:245164kB dirty:0kB writeback:0kB shmem:18652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 397312kB writeback_tmp:0kB kernel_stack:13888kB all_unreclaimable? no [ 2367.945056][ T6744] Node 1 active_anon:8kB inactive_anon:8244kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:787584kB all_unreclaimable? yes [ 2367.974237][ T6744] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2368.014309][ T6744] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2368.020176][ T6744] Node 0 DMA32 free:39072kB min:40012kB low:48988kB high:57964kB reserved_highatomic:0KB active_anon:62456kB inactive_anon:703644kB active_file:96kB inactive_file:16kB unevictable:0kB writepending:0kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:20980kB bounce:0kB free_pcp:488kB local_pcp:240kB free_cma:0kB [ 2368.052360][ T6744] lowmem_reserve[]: 0 0 0 0 0 [ 2368.057080][ T6744] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2368.088040][ T6744] lowmem_reserve[]: 0 0 0 0 0 [ 2368.092765][ T6744] Node 1 Normal free:53628kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:8244kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:6388kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2368.122943][ T6744] lowmem_reserve[]: 0 0 0 0 0 [ 2368.127777][ T6744] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (U) = 10280kB [ 2368.143317][ T6744] Node 0 DMA32: 1752*4kB (UME) 1059*8kB (UME) 443*16kB (UME) 167*32kB (UM) 42*64kB (UME) 17*128kB (ME) 8*256kB (M) 0*512kB 0*1024kB 2*2048kB (M) 0*4096kB = 38920kB [ 2368.168740][ T6744] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2368.185738][ T6744] Node 1 Normal: 279*4kB (M) 66*8kB (ME) 15*16kB (UME) 13*32kB (UME) 8*64kB (UME) 5*128kB (UME) 2*256kB (UM) 3*512kB (UME) 1*1024kB (E) 1*2048kB (U) 11*4096kB (UM) = 53628kB [ 2368.203138][ T6744] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2368.212742][ T6744] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2368.222073][ T6744] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2368.232767][ T6744] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2368.245778][ T6744] 4730 total pagecache pages [ 2368.250574][ T6744] 0 pages in swap cache [ 2368.254724][ T6744] Swap cache stats: add 0, delete 0, find 0/0 [ 2368.269625][ T6744] Free swap = 0kB [ 2368.273356][ T6744] Total swap = 0kB [ 2368.277087][ T6744] 1965979 pages RAM [ 2368.285567][ T6744] 0 pages HighMem/MovableOnly [ 2368.294765][ T6744] 349897 pages reserved [ 2368.307119][ T6744] 0 pages cma reserved [ 2368.315995][ T6744] Unreclaimable slab info: [ 2368.334553][ T6744] Name Used Total [ 2368.341782][ T6744] pid_2 201KB 333KB [ 2368.347905][ T6744] bio-3 0KB 7KB [ 2368.363127][ T6744] batadv_tl_cache 5KB 12KB [ 2368.369322][ T6744] TIPC 14KB 26KB [ 2368.375415][ T6744] SCTPv6 29KB 38KB [ 2368.390837][ T6744] SCTP 2KB 4KB [ 2368.396913][ T6744] sctp_chunk 104KB 142KB [ 2368.403419][ T6744] sctp_bind_bucket 0KB 3KB [ 2368.418621][ T6744] DCCPv6 23KB 39KB [ 2368.424714][ T6744] DCCP 21KB 29KB [ 2368.435407][ T6744] L2TP/IP 12KB 23KB [ 2368.445568][ T6744] RXRPC 15KB 27KB [ 2368.457782][ T6744] rxrpc_call_jar 112KB 120KB [ 2368.473541][ T6744] bridge_fdb_cache 9KB 15KB [ 2368.480398][ T6744] fib6_nodes 184KB 252KB [ 2368.486489][ T6744] ip6_dst_cache 148KB 420KB [ 2368.512632][ T6744] RAWv6 105KB 105KB [ 2368.525280][ T6744] UDPLITEv6 7KB 7KB [ 2368.563590][ T6744] UDPv6 118KB 131KB [ 2368.584220][ T6744] TCPv6 70KB 91KB [ 2368.613160][ T6744] nf_conntrack 37KB 45KB [ 2368.630820][ T6744] sd_ext_cdb 0KB 7KB [ 2368.636927][ T6744] scsi_sense_cache 1056KB 1064KB [ 2368.656919][ T6744] virtio_scsi_cmd 16KB 16KB [ 2368.679076][ T6744] sgpool-128 8KB 8KB [ 2368.685311][ T6744] sgpool-64 4KB 12KB [ 2368.691529][ T6744] sgpool-32 569KB 574KB [ 2368.697652][ T6744] sgpool-16 116KB 120KB [ 2368.703792][ T6744] sgpool-8 67KB 71KB [ 2368.710104][ T6744] mqueue_inode_cache 10KB 39KB [ 2368.716316][ T6744] f2fs_bio_post_read_ctx 16KB 16KB [ 2368.723031][ T6744] jfs_mp 7KB 7KB [ 2368.729176][ T6744] cifs_small_rq 15KB 16KB [ 2368.735244][ T6744] cifs_request 67KB 67KB [ 2368.741463][ T6744] cifs_mpx_ids 0KB 8KB [ 2368.747541][ T6744] nfs_commit_data 3KB 7KB [ 2368.753653][ T6744] nfs_write_data 34KB 44KB [ 2368.759866][ T6744] ext4_system_zone 1KB 7KB [ 2368.765931][ T6744] ext4_io_end_vec 1KB 7KB [ 2368.772038][ T6744] ext4_bio_post_read_ctx 15KB 15KB [ 2368.779831][ T6744] io_kiocb 7679KB 7687KB [ 2368.785934][ T6744] kioctx 2KB 7KB [ 2368.792088][ T6744] aio_kiocb 1KB 3KB [ 2368.798175][ T6744] bio-2 1KB 7KB [ 2368.824200][ T6744] fasync_cache 0KB 3KB [ 2368.832506][ T6744] pid_namespace 1KB 3KB [ 2368.842288][ T6744] posix_timers_cache 0KB 3KB [ 2368.848624][ T6744] rpc_buffers 17KB 25KB [ 2368.854694][ T6744] rpc_tasks 2KB 7KB [ 2368.860840][ T6744] UNIX 116KB 162KB [ 2368.866906][ T6744] UDP-Lite 31KB 38KB [ 2368.873020][ T6744] tcp_bind_bucket 1KB 8KB [ 2368.879272][ T6744] inet_peer_cache 4KB 12KB [ 2368.885359][ T6744] ip_fib_trie 28KB 43KB [ 2368.892665][ T6744] ip_fib_alias 135KB 189KB [ 2368.898815][ T6744] ip_dst_cache 55KB 100KB [ 2368.904863][ T6744] RAW 78KB 226KB [ 2368.910972][ T6744] UDP 68KB 84KB [ 2368.917033][ T6744] TCP 61KB 64KB [ 2368.923213][ T6744] hugetlbfs_inode_cache 3KB 3KB [ 2368.929695][ T6744] fscache_cookie_jar 1KB 7KB [ 2368.935855][ T6744] bio-1 12KB 15KB [ 2368.944430][ T6744] eventpoll_pwq 11KB 31KB [ 2368.950549][ T6744] eventpoll_epi 20KB 47KB [ 2368.956604][ T6744] inotify_inode_mark 10KB 27KB [ 2368.962993][ T6744] bio_crypt_ctx 7KB 7KB [ 2368.969136][ T6744] request_queue 154KB 154KB [ 2368.975202][ T6744] blkdev_ioc 42KB 42KB [ 2368.981439][ T6744] bio-0 547KB 555KB [ 2368.987531][ T6744] biovec-max 828KB 841KB [ 2368.993851][ T6744] biovec-64 653KB 653KB [ 2369.001043][ T6744] biovec-16 75KB 75KB [ 2369.007118][ T6744] bio_integrity_payload 1KB 7KB [ 2369.013589][ T6744] khugepaged_mm_slot 41KB 83KB [ 2369.019787][ T6744] uid_cache 0KB 4KB [ 2369.025837][ T6744] dmaengine-unmap-256 2KB 6KB [ 2369.032103][ T6744] dmaengine-unmap-128 1KB 3KB [ 2369.038353][ T6744] dmaengine-unmap-16 0KB 4KB [ 2369.044522][ T6744] dmaengine-unmap-2 0KB 3KB [ 2369.050634][ T6744] QIPCRTR 1KB 6KB [ 2369.056695][ T6744] audit_buffer 0KB 3KB [ 2369.065235][ T6744] skbuff_ext_cache 7KB 8KB [ 2369.071460][ T6744] skbuff_fclone_cache 35KB 63KB [ 2369.077721][ T6744] skbuff_head_cache 3487KB 3487KB [ 2369.083868][ T6744] configfs_dir_cache 1KB 8KB [ 2369.090094][ T6744] file_lock_cache 39KB 78KB [ 2369.096157][ T6744] file_lock_ctx 8KB 15KB [ 2369.102294][ T6744] fsnotify_mark_connector 5KB 16KB [ 2369.109955][ T6744] net_namespace 58KB 58KB [ 2369.116024][ T6744] task_delay_info 5246KB 5395KB [ 2369.122145][ T6744] taskstats 25KB 58KB [ 2369.128198][ T6744] proc_dir_entry 810KB 873KB [ 2369.134519][ T6744] pde_opener 1KB 11KB [ 2369.140673][ T6744] seq_file 53KB 116KB [ 2369.146731][ T6744] sigqueue 14KB 47KB [ 2369.152827][ T6744] shmem_inode_cache 8268KB 8409KB [ 2369.158920][ T6744] kernfs_iattrs_cache 9KB 15KB [ 2369.165155][ T6744] kernfs_node_cache 20710KB 21156KB [ 2369.171276][ T6744] mnt_cache 151KB 157KB [ 2369.177347][ T6744] filp 2651KB 2853KB [ 2369.183467][ T6744] names_cache 52861KB 52921KB [ 2369.189734][ T6744] hashtab_node 418KB 421KB [ 2369.195801][ T6744] ebitmap_node 1198KB 1200KB [ 2369.202060][ T6744] avtab_node 4995KB 5000KB [ 2369.208189][ T6744] avc_node 51KB 194KB [ 2369.214411][ T6744] iint_cache 100KB 106KB [ 2369.221699][ T6744] lsm_inode_cache 8284KB 8637KB [ 2369.227771][ T6744] lsm_file_cache 129KB 228KB [ 2369.234020][ T6744] key_jar 10KB 19KB [ 2369.240178][ T6744] uts_namespace 4KB 11KB [ 2369.246262][ T6744] nsproxy 2KB 11KB [ 2369.252361][ T6744] vm_area_struct 3240KB 4938KB [ 2369.258442][ T6744] mm_struct 594KB 1167KB [ 2369.264581][ T6744] fs_cache 94KB 228KB [ 2369.270680][ T6744] files_cache 357KB 708KB [ 2369.276726][ T6744] signal_cache 41262KB 42217KB [ 2369.282842][ T6744] sighand_cache 58281KB 58635KB [ 2369.289039][ T6744] task_struct 164684KB 164775KB [ 2369.295105][ T6744] cred_jar 7117KB 7332KB [ 2369.301238][ T6744] anon_vma_chain 974KB 1752KB [ 2369.307294][ T6744] anon_vma 648KB 1124KB [ 2369.313377][ T6744] pid 7847KB 7961KB [ 2369.319509][ T6744] Acpi-Operand 156KB 190KB [ 2369.325591][ T6744] Acpi-ParseExt 9KB 11KB [ 2369.332568][ T6744] Acpi-Parse 41KB 47KB [ 2369.338726][ T6744] Acpi-State 52KB 63KB [ 2369.344775][ T6744] Acpi-Namespace 23KB 27KB [ 2369.350874][ T6744] numa_policy 0KB 3KB [ 2369.357047][ T6744] trace_event_file 371KB 374KB [ 2369.363132][ T6744] ftrace_event_field 515KB 519KB [ 2369.369387][ T6744] pool_workqueue 160KB 208KB [ 2369.375463][ T6744] vmap_area 5140KB 5654KB [ 2369.381596][ T6744] debug_objects_cache 5859KB 5863KB [ 2369.387984][ T6744] page->ptl 957KB 1996KB [ 2369.394095][ T6744] kmalloc-4M 4096KB 4096KB [ 2369.400257][ T6744] kmalloc-1M 2048KB 6144KB [ 2369.406407][ T6744] kmalloc-512k 4096KB 4096KB [ 2369.412508][ T6744] kmalloc-256k 6144KB 6144KB [ 2369.418632][ T6744] kmalloc-128k 6656KB 6656KB [ 2369.424682][ T6744] kmalloc-64k 7808KB 8448KB [ 2369.430792][ T6744] kmalloc-32k 4416KB 4672KB [ 2369.436852][ T6744] kmalloc-16k 2048KB 2208KB [ 2369.443994][ T6744] kmalloc-8k 8256KB 8336KB [ 2369.450240][ T6744] kmalloc-4k 127672KB 127672KB [ 2369.456306][ T6744] kmalloc-2k 21164KB 21312KB [ 2369.462459][ T6744] kmalloc-1k 14456KB 14836KB [ 2369.468594][ T6744] kmalloc-512 10507KB 13452KB [ 2369.474680][ T6744] kmalloc-256 18323KB 19716KB [ 2369.480827][ T6744] kmalloc-128 1229KB 1388KB [ 2369.486912][ T6744] kmalloc-96 1976KB 3632KB [ 2369.493061][ T6744] kmalloc-64 11510KB 12736KB [ 2369.499248][ T6744] kmalloc-32 6809KB 7138KB [ 2369.505307][ T6744] kmalloc-192 7690KB 8216KB [ 2369.511416][ T6744] kmem_cache 123KB 132KB [ 2369.517501][ T6744] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.5,pid=2559,uid=0 [ 2369.531806][ T6744] Out of memory: Killed process 2559 (syz-executor.5) total-vm:93416kB, anon-rss:2224kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:140kB oom_score_adj:1000 [ 2369.556467][ T1171] oom_reaper: reaped process 2559 (syz-executor.5), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2370.327643][T32580] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2370.342293][T32580] CPU: 0 PID: 32580 Comm: syz-fuzzer Not tainted 5.9.0-rc3-syzkaller #0 [ 2370.350635][T32580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2370.360809][T32580] Call Trace: [ 2370.364104][T32580] dump_stack+0x198/0x1fd [ 2370.368415][T32580] dump_header+0x106/0x60f [ 2370.372834][T32580] oom_kill_process.cold+0x10/0x15 [ 2370.377957][T32580] out_of_memory+0x358/0x13f0 [ 2370.382651][T32580] ? oom_killer_disable+0x270/0x270 [ 2370.387854][T32580] ? mutex_trylock+0x246/0x2c0 [ 2370.392632][T32580] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2370.399310][T32580] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2370.405927][T32580] ? warn_alloc+0x120/0x120 [ 2370.410452][T32580] ? lock_is_held_type+0xbb/0xf0 [ 2370.415427][T32580] __alloc_pages_nodemask+0x62c/0x790 [ 2370.420807][T32580] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2370.427553][T32580] ? page_cache_readahead_unbounded+0x572/0x850 [ 2370.433791][T32580] ? __lock_page_or_retry+0x650/0x650 [ 2370.439171][T32580] alloc_pages_current+0x187/0x280 [ 2370.444277][T32580] __page_cache_alloc+0x314/0x420 [ 2370.449296][T32580] pagecache_get_page+0x2a6/0xf70 [ 2370.454300][T32580] ? __do_page_cache_readahead+0xc2/0xf0 [ 2370.459920][T32580] filemap_fault+0x1abd/0x2aa0 [ 2370.464664][T32580] ext4_filemap_fault+0x87/0xb6 [ 2370.469493][T32580] __do_fault+0x10d/0x4d0 [ 2370.473811][T32580] handle_mm_fault+0x3477/0x4590 [ 2370.478738][T32580] ? apply_to_existing_page_range+0x40/0x40 [ 2370.484624][T32580] do_user_addr_fault+0x598/0xbf0 [ 2370.489631][T32580] exc_page_fault+0xa8/0x190 [ 2370.494210][T32580] ? asm_exc_page_fault+0x8/0x30 [ 2370.499129][T32580] asm_exc_page_fault+0x1e/0x30 [ 2370.503965][T32580] RIP: 0033:0x44a704 [ 2370.507886][T32580] Code: Bad RIP value. [ 2370.511977][T32580] RSP: 002b:000000c020fdb970 EFLAGS: 00010282 [ 2370.518045][T32580] RAX: 0000000000000017 RBX: 000000c020a6e180 RCX: 0000000000000001 [ 2370.525995][T32580] RDX: 0000000000000101 RSI: 00000000018190e0 RDI: 000000c000000180 [ 2370.533943][T32580] RBP: 000000c020fdb9e0 R08: 000000c020fdbac0 R09: 0000000000a62fc0 [ 2370.541892][T32580] R10: 0000000000b46760 R11: 000000000028a52e R12: 000000c000ea5bb0 [ 2370.549840][T32580] R13: 0000000000000000 R14: 0000000000000000 R15: 000000000000947f [ 2370.565347][T32580] Mem-Info: [ 2370.568549][T32580] active_anon:15616 inactive_anon:177423 isolated_anon:0 [ 2370.568549][T32580] active_file:12 inactive_file:15 isolated_file:0 [ 2370.568549][T32580] unevictable:0 dirty:0 writeback:0 [ 2370.568549][T32580] slab_reclaimable:22169 slab_unreclaimable:205193 [ 2370.568549][T32580] mapped:62554 shmem:4700 pagetables:6814 bounce:0 [ 2370.568549][T32580] free:25801 free_pcp:199 free_cma:0 [ 2370.609763][T32580] Node 0 active_anon:62456kB inactive_anon:701448kB active_file:52kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:245156kB dirty:0kB writeback:0kB shmem:18652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 395264kB writeback_tmp:0kB kernel_stack:13856kB all_unreclaimable? no [ 2370.639177][T32580] Node 1 active_anon:8kB inactive_anon:8244kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:787584kB all_unreclaimable? yes [ 2370.679869][T32580] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2370.707516][T32580] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2370.713298][T32580] Node 0 DMA32 free:39296kB min:40012kB low:48988kB high:57964kB reserved_highatomic:0KB active_anon:62456kB inactive_anon:701448kB active_file:52kB inactive_file:52kB unevictable:0kB writepending:0kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:20868kB bounce:0kB free_pcp:816kB local_pcp:548kB free_cma:0kB [ 2370.743504][T32580] lowmem_reserve[]: 0 0 0 0 0 [ 2370.748174][T32580] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2370.774888][T32580] lowmem_reserve[]: 0 0 0 0 0 [ 2370.780719][T32580] Node 1 Normal free:53628kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:8244kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:6388kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2370.809849][T32580] lowmem_reserve[]: 0 0 0 0 0 [ 2370.814529][T32580] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (U) = 10280kB [ 2370.830083][T32580] Node 0 DMA32: 1756*4kB (ME) 1060*8kB (UME) 443*16kB (UME) 167*32kB (UM) 41*64kB (ME) 17*128kB (ME) 9*256kB (UM) 0*512kB 0*1024kB 2*2048kB (M) 0*4096kB = 39136kB [ 2370.846465][T32580] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2370.857945][T32580] Node 1 Normal: 279*4kB (M) 66*8kB (ME) 15*16kB (UME) 13*32kB (UME) 8*64kB (UME) 5*128kB (UME) 2*256kB (UM) 3*512kB (UME) 1*1024kB (E) 1*2048kB (U) 11*4096kB (UM) = 53628kB [ 2370.875339][T32580] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2370.884998][T32580] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2370.894873][T32580] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2370.904472][T32580] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2370.923899][T32580] 4727 total pagecache pages [ 2370.932415][T32580] 0 pages in swap cache [ 2370.936553][T32580] Swap cache stats: add 0, delete 0, find 0/0 [ 2370.942701][T32580] Free swap = 0kB [ 2370.946417][T32580] Total swap = 0kB [ 2370.955271][T32580] 1965979 pages RAM [ 2370.959426][T32580] 0 pages HighMem/MovableOnly [ 2370.964102][T32580] 349897 pages reserved [ 2370.968264][T32580] 0 pages cma reserved [ 2370.977415][T32580] Unreclaimable slab info: [ 2370.981921][T32580] Name Used Total [ 2370.988163][T32580] pid_2 197KB 333KB [ 2371.000233][T32580] bio-3 0KB 7KB [ 2371.006360][T32580] batadv_tl_cache 5KB 12KB [ 2371.012547][T32580] TIPC 14KB 26KB [ 2371.021155][T32580] SCTPv6 29KB 38KB [ 2371.027215][T32580] SCTP 2KB 4KB [ 2371.033332][T32580] sctp_chunk 90KB 120KB [ 2371.044172][T32580] sctp_bind_bucket 0KB 3KB [ 2371.050320][T32580] DCCPv6 23KB 39KB [ 2371.056387][T32580] DCCP 21KB 29KB [ 2371.067285][T32580] L2TP/IP 12KB 23KB [ 2371.073428][T32580] RXRPC 15KB 27KB [ 2371.088128][T32580] rxrpc_call_jar 112KB 120KB [ 2371.094318][T32580] bridge_fdb_cache 9KB 15KB [ 2371.107457][T32580] fib6_nodes 184KB 252KB [ 2371.114572][T32580] ip6_dst_cache 148KB 420KB [ 2371.130118][T32580] RAWv6 105KB 105KB [ 2371.136193][T32580] UDPLITEv6 7KB 7KB [ 2371.142304][T32580] UDPv6 118KB 131KB [ 2371.148363][T32580] TCPv6 70KB 91KB [ 2371.164197][T32580] nf_conntrack 37KB 45KB [ 2371.170403][T32580] sd_ext_cdb 0KB 7KB [ 2371.176472][T32580] scsi_sense_cache 1056KB 1064KB [ 2371.187349][T32580] virtio_scsi_cmd 16KB 16KB [ 2371.193597][T32580] sgpool-128 8KB 8KB [ 2371.209048][T32580] sgpool-64 4KB 12KB [ 2371.215129][T32580] sgpool-32 671KB 677KB [ 2371.226628][T32580] sgpool-16 146KB 150KB [ 2371.237336][T32580] sgpool-8 79KB 82KB [ 2371.246454][T32580] mqueue_inode_cache 10KB 39KB [ 2371.258899][T32580] f2fs_bio_post_read_ctx 16KB 16KB [ 2371.265538][T32580] jfs_mp 7KB 7KB [ 2371.276416][T32580] cifs_small_rq 15KB 16KB [ 2371.287132][T32580] cifs_request 67KB 67KB [ 2371.297866][T32580] cifs_mpx_ids 0KB 8KB [ 2371.313348][T32580] nfs_commit_data 3KB 7KB [ 2371.319521][T32580] nfs_write_data 34KB 44KB [ 2371.325648][T32580] ext4_system_zone 1KB 7KB [ 2371.354780][T32580] ext4_io_end_vec 1KB 7KB [ 2371.361350][T32580] ext4_bio_post_read_ctx 15KB 15KB [ 2371.367872][T32580] io_kiocb 7679KB 7687KB [ 2371.387660][T32580] kioctx 2KB 7KB [ 2371.394981][T32580] aio_kiocb 1KB 3KB [ 2371.414583][T32580] bio-2 1KB 7KB [ 2371.420740][T32580] fasync_cache 0KB 3KB [ 2371.426823][T32580] pid_namespace 1KB 3KB [ 2371.446439][T32580] posix_timers_cache 0KB 3KB [ 2371.452709][T32580] rpc_buffers 17KB 25KB [ 2371.472520][T32580] rpc_tasks 2KB 7KB [ 2371.478684][T32580] UNIX 114KB 158KB [ 2371.484953][T32580] UDP-Lite 31KB 38KB [ 2371.505267][T32580] tcp_bind_bucket 1KB 8KB [ 2371.511418][T32580] inet_peer_cache 4KB 12KB [ 2371.517507][T32580] ip_fib_trie 28KB 43KB [ 2371.538607][T32580] ip_fib_alias 135KB 189KB [ 2371.544697][T32580] ip_dst_cache 54KB 100KB [ 2371.564767][T32580] RAW 78KB 226KB [ 2371.575564][T32580] UDP 68KB 84KB [ 2371.595721][T32580] TCP 61KB 64KB [ 2371.621497][T32580] hugetlbfs_inode_cache 3KB 3KB [ 2371.627951][T32580] fscache_cookie_jar 1KB 7KB [ 2371.655937][T32580] bio-1 12KB 15KB [ 2371.666629][T32580] eventpoll_pwq 11KB 31KB [ 2371.687528][T32580] eventpoll_epi 20KB 47KB [ 2371.693674][T32580] inotify_inode_mark 10KB 27KB [ 2371.713877][T32580] bio_crypt_ctx 7KB 7KB [ 2371.720034][T32580] request_queue 154KB 154KB [ 2371.726118][T32580] blkdev_ioc 41KB 42KB [ 2371.745683][T32580] bio-0 619KB 626KB [ 2371.751819][T32580] biovec-max 841KB 854KB [ 2371.757905][T32580] biovec-64 756KB 756KB [ 2371.778254][T32580] biovec-16 97KB 97KB [ 2371.785576][T32580] bio_integrity_payload 1KB 7KB [ 2371.805749][T32580] khugepaged_mm_slot 41KB 83KB [ 2371.812001][T32580] uid_cache 0KB 4KB [ 2371.818088][T32580] dmaengine-unmap-256 2KB 6KB [ 2371.838196][T32580] dmaengine-unmap-128 1KB 3KB [ 2371.844614][T32580] dmaengine-unmap-16 0KB 4KB [ 2371.864723][T32580] dmaengine-unmap-2 0KB 3KB [ 2371.870953][T32580] QIPCRTR 1KB 6KB [ 2371.877218][T32580] audit_buffer 0KB 3KB [ 2371.896715][T32580] skbuff_ext_cache 5KB 8KB [ 2371.907431][T32580] skbuff_fclone_cache 33KB 63KB [ 2371.934609][T32580] skbuff_head_cache 3667KB 3667KB [ 2371.946037][T32580] configfs_dir_cache 1KB 8KB [ 2371.961642][T32580] file_lock_cache 37KB 78KB [ 2371.967822][T32580] file_lock_ctx 8KB 15KB [ 2371.973984][T32580] fsnotify_mark_connector 5KB 16KB [ 2371.985345][T32580] net_namespace 58KB 58KB [ 2372.006286][T32580] task_delay_info 5243KB 5395KB [ 2372.017639][T32580] taskstats 23KB 58KB [ 2372.034800][T32580] proc_dir_entry 810KB 873KB [ 2372.044070][T32580] pde_opener 1KB 11KB [ 2372.066244][T32580] seq_file 50KB 112KB [ 2372.075176][T32580] sigqueue 14KB 47KB [ 2372.087400][T32580] shmem_inode_cache 8261KB 8402KB [ 2372.093640][T32580] kernfs_iattrs_cache 9KB 15KB [ 2372.104600][T32580] kernfs_node_cache 20710KB 21156KB [ 2372.114818][T32580] mnt_cache 151KB 157KB [ 2372.130876][T32580] filp 2610KB 2853KB [ 2372.137047][T32580] names_cache 51824KB 51884KB [ 2372.148062][T32580] hashtab_node 418KB 421KB [ 2372.168894][T32580] ebitmap_node 1198KB 1200KB [ 2372.175109][T32580] avtab_node 4995KB 5000KB [ 2372.187053][T32580] avc_node 51KB 194KB [ 2372.207537][T32580] iint_cache 100KB 106KB [ 2372.215001][T32580] lsm_inode_cache 8274KB 8637KB [ 2372.234808][T32580] lsm_file_cache 128KB 228KB [ 2372.245883][T32580] key_jar 10KB 19KB [ 2372.266691][T32580] uts_namespace 4KB 11KB [ 2372.274026][T32580] nsproxy 2KB 11KB [ 2372.294180][T32580] vm_area_struct 3223KB 4930KB [ 2372.300322][T32580] mm_struct 585KB 1161KB [ 2372.306400][T32580] fs_cache 92KB 228KB [ 2372.327617][T32580] files_cache 350KB 693KB [ 2372.333768][T32580] signal_cache 41213KB 42204KB [ 2372.354570][T32580] sighand_cache 58272KB 58621KB [ 2372.365632][T32580] task_struct 164632KB 164723KB [ 2372.385608][T32580] cred_jar 7105KB 7332KB [ 2372.391807][T32580] anon_vma_chain 960KB 1752KB [ 2372.397891][T32580] anon_vma 645KB 1124KB [ 2372.420348][T32580] pid 7846KB 7961KB [ 2372.426440][T32580] Acpi-Operand 156KB 190KB [ 2372.444526][T32580] Acpi-ParseExt 9KB 11KB [ 2372.450676][T32580] Acpi-Parse 41KB 47KB [ 2372.457084][T32580] Acpi-State 52KB 63KB [ 2372.478787][T32580] Acpi-Namespace 23KB 27KB [ 2372.485130][T32580] numa_policy 0KB 3KB [ 2372.497821][T32580] trace_event_file 371KB 374KB [ 2372.517634][T32580] ftrace_event_field 515KB 519KB [ 2372.526239][T32580] pool_workqueue 158KB 208KB [ 2372.537234][T32580] vmap_area 5140KB 5654KB [ 2372.548348][T32580] debug_objects_cache 5859KB 5863KB [ 2372.571173][T32580] page->ptl 944KB 1996KB [ 2372.577302][T32580] kmalloc-4M 4096KB 4096KB [ 2372.592290][T32580] kmalloc-1M 2048KB 6144KB [ 2372.598408][T32580] kmalloc-512k 4096KB 4096KB [ 2372.617481][T32580] kmalloc-256k 6144KB 6144KB [ 2372.624929][T32580] kmalloc-128k 6656KB 6656KB [ 2372.639051][T32580] kmalloc-64k 7808KB 8448KB [ 2372.645451][T32580] kmalloc-32k 4416KB 4672KB [ 2372.661834][T32580] kmalloc-16k 2048KB 2208KB [ 2372.668009][T32580] kmalloc-8k 8256KB 8336KB [ 2372.688920][T32580] kmalloc-4k 129360KB 129360KB [ 2372.695109][T32580] kmalloc-2k 21084KB 21212KB [ 2372.706676][T32580] kmalloc-1k 14528KB 14836KB [ 2372.717893][T32580] kmalloc-512 10561KB 13452KB [ 2372.748523][T32580] kmalloc-256 18316KB 19712KB [ 2372.754759][T32580] kmalloc-128 1225KB 1388KB [ 2372.773296][T32580] kmalloc-96 1964KB 3628KB [ 2372.785268][T32580] kmalloc-64 11483KB 12732KB [ 2372.798391][T32580] kmalloc-32 6794KB 7138KB [ 2372.815806][T32580] kmalloc-192 7688KB 8216KB [ 2372.822118][T32580] kmem_cache 123KB 132KB [ 2372.828197][T32580] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.5,pid=2536,uid=0 [ 2372.848595][T32580] Out of memory: Killed process 2536 (syz-executor.5) total-vm:93416kB, anon-rss:2224kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:140kB oom_score_adj:1000 [ 2372.883390][ T1171] oom_reaper: reaped process 2536 (syz-executor.5), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2372.913714][T32580] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2372.933891][T32580] CPU: 1 PID: 32580 Comm: syz-fuzzer Not tainted 5.9.0-rc3-syzkaller #0 [ 2372.942460][T32580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2372.952625][T32580] Call Trace: [ 2372.955938][T32580] dump_stack+0x198/0x1fd [ 2372.960290][T32580] dump_header+0x106/0x60f [ 2372.964727][T32580] oom_kill_process.cold+0x10/0x15 [ 2372.969860][T32580] out_of_memory+0x358/0x13f0 [ 2372.974560][T32580] ? oom_killer_disable+0x270/0x270 [ 2372.979789][T32580] ? mutex_trylock+0x246/0x2c0 [ 2372.984568][T32580] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2372.991266][T32580] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2372.997893][T32580] ? warn_alloc+0x120/0x120 [ 2373.002513][T32580] ? lock_is_held_type+0xbb/0xf0 [ 2373.007473][T32580] __alloc_pages_nodemask+0x62c/0x790 [ 2373.012866][T32580] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2373.019652][T32580] ? page_cache_readahead_unbounded+0x572/0x850 [ 2373.025996][T32580] ? __lock_page_or_retry+0x650/0x650 [ 2373.031390][T32580] alloc_pages_current+0x187/0x280 [ 2373.036519][T32580] __page_cache_alloc+0x314/0x420 [ 2373.041579][T32580] pagecache_get_page+0x2a6/0xf70 [ 2373.046623][T32580] ? __do_page_cache_readahead+0xc2/0xf0 [ 2373.052289][T32580] filemap_fault+0x1abd/0x2aa0 [ 2373.057386][T32580] ext4_filemap_fault+0x87/0xb6 [ 2373.062265][T32580] __do_fault+0x10d/0x4d0 [ 2373.066628][T32580] handle_mm_fault+0x3477/0x4590 [ 2373.071619][T32580] ? apply_to_existing_page_range+0x40/0x40 [ 2373.077543][T32580] do_user_addr_fault+0x598/0xbf0 [ 2373.082618][T32580] exc_page_fault+0xa8/0x190 [ 2373.087226][T32580] ? asm_exc_page_fault+0x8/0x30 [ 2373.092176][T32580] asm_exc_page_fault+0x1e/0x30 [ 2373.097040][T32580] RIP: 0033:0x44a704 [ 2373.100977][T32580] Code: Bad RIP value. [ 2373.105056][T32580] RSP: 002b:000000c020fdb970 EFLAGS: 00010282 [ 2373.111200][T32580] RAX: 0000000000000017 RBX: 000000c020a6e180 RCX: 0000000000000001 [ 2373.119199][T32580] RDX: 0000000000000101 RSI: 00000000018190e0 RDI: 000000c000000180 [ 2373.127279][T32580] RBP: 000000c020fdb9e0 R08: 000000c020fdbac0 R09: 0000000000a62fc0 [ 2373.135256][T32580] R10: 0000000000b46760 R11: 000000000028a52e R12: 000000c000ea5bb0 [ 2373.143228][T32580] R13: 0000000000000000 R14: 0000000000000000 R15: 000000000000947f [ 2373.153779][T32580] Mem-Info: [ 2373.157274][T32580] active_anon:15616 inactive_anon:176887 isolated_anon:0 [ 2373.157274][T32580] active_file:37 inactive_file:62 isolated_file:0 [ 2373.157274][T32580] unevictable:0 dirty:0 writeback:0 [ 2373.157274][T32580] slab_reclaimable:22149 slab_unreclaimable:204997 [ 2373.157274][T32580] mapped:62554 shmem:4700 pagetables:6777 bounce:0 [ 2373.157274][T32580] free:25970 free_pcp:115 free_cma:0 [ 2373.251924][T32580] Node 0 active_anon:62456kB inactive_anon:699304kB active_file:56kB inactive_file:172kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:245256kB dirty:0kB writeback:0kB shmem:18652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 395264kB writeback_tmp:0kB kernel_stack:13824kB all_unreclaimable? no [ 2373.306832][T32580] Node 1 active_anon:8kB inactive_anon:8244kB active_file:0kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:787584kB all_unreclaimable? yes [ 2373.345125][T32580] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2373.397071][T32580] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2373.414579][T32580] Node 0 DMA32 free:39956kB min:40012kB low:48988kB high:57964kB reserved_highatomic:0KB active_anon:62456kB inactive_anon:699304kB active_file:272kB inactive_file:56kB unevictable:0kB writepending:0kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:20720kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 2373.473829][T32580] lowmem_reserve[]: 0 0 0 0 0 [ 2373.496144][T32580] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2373.598168][T32580] lowmem_reserve[]: 0 0 0 0 0 [ 2373.617377][T32580] Node 1 Normal free:53628kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:8244kB active_file:0kB inactive_file:16kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:6388kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2373.723219][T32580] lowmem_reserve[]: 0 0 0 0 0 [ 2373.727968][T32580] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (U) = 10280kB [ 2373.743606][T32580] Node 0 DMA32: 1724*4kB (UME) 1070*8kB (UME) 460*16kB (UME) 172*32kB (UM) 44*64kB (UME) 20*128kB (UME) 9*256kB (UM) 1*512kB (U) 1*1024kB (U) 1*2048kB (M) 0*4096kB = 39584kB [ 2373.761153][T32580] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2373.772920][T32580] Node 1 Normal: 279*4kB (M) 66*8kB (ME) 15*16kB (UME) 13*32kB (UME) 8*64kB (UME) 5*128kB (UME) 2*256kB (UM) 3*512kB (UME) 1*1024kB (E) 1*2048kB (U) 11*4096kB (UM) = 53628kB [ 2373.791467][T32580] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2373.801391][T32580] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2373.811010][T32580] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2373.820909][T32580] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2373.830275][T32580] 4746 total pagecache pages [ 2373.834905][T32580] 0 pages in swap cache [ 2373.839134][T32580] Swap cache stats: add 0, delete 0, find 0/0 [ 2373.845298][T32580] Free swap = 0kB [ 2373.849226][T32580] Total swap = 0kB [ 2373.852954][T32580] 1965979 pages RAM [ 2373.856768][T32580] 0 pages HighMem/MovableOnly [ 2373.861529][T32580] 349897 pages reserved [ 2373.865689][T32580] 0 pages cma reserved [ 2373.869953][T32580] Unreclaimable slab info: [ 2373.874381][T32580] Name Used Total [ 2373.880702][T32580] pid_2 197KB 333KB [ 2373.886924][T32580] bio-3 0KB 7KB [ 2373.893127][T32580] batadv_tl_cache 5KB 12KB [ 2373.900568][T32580] TIPC 14KB 26KB [ 2373.906673][T32580] SCTPv6 29KB 38KB [ 2373.922159][T32580] SCTP 2KB 4KB [ 2373.928257][T32580] sctp_chunk 90KB 120KB [ 2373.934507][T32580] sctp_bind_bucket 0KB 3KB [ 2373.945267][T32580] DCCPv6 23KB 39KB [ 2373.951502][T32580] DCCP 21KB 29KB [ 2373.957724][T32580] L2TP/IP 12KB 23KB [ 2373.970851][T32580] RXRPC 15KB 27KB [ 2373.976940][T32580] rxrpc_call_jar 112KB 120KB [ 2373.988634][T32580] bridge_fdb_cache 9KB 15KB [ 2373.994734][T32580] fib6_nodes 184KB 252KB [ 2374.005614][T32580] ip6_dst_cache 148KB 420KB [ 2374.015535][T32580] RAWv6 105KB 105KB [ 2374.026165][T32580] UDPLITEv6 7KB 7KB [ 2374.036815][T32580] UDPv6 118KB 131KB [ 2374.046264][T32580] TCPv6 70KB 91KB [ 2374.052433][T32580] nf_conntrack 37KB 45KB [ 2374.063505][T32580] sd_ext_cdb 0KB 7KB [ 2374.069651][T32580] scsi_sense_cache 1056KB 1064KB [ 2374.075734][T32580] virtio_scsi_cmd 16KB 16KB [ 2374.086651][T32580] sgpool-128 8KB 8KB [ 2374.092765][T32580] sgpool-64 4KB 12KB [ 2374.103370][T32580] sgpool-32 711KB 716KB [ 2374.109512][T32580] sgpool-16 154KB 157KB [ 2374.115595][T32580] sgpool-8 82KB 86KB [ 2374.127199][T32580] mqueue_inode_cache 10KB 39KB [ 2374.133431][T32580] f2fs_bio_post_read_ctx 16KB 16KB [ 2374.145030][T32580] jfs_mp 7KB 7KB [ 2374.154950][T32580] cifs_small_rq 15KB 16KB [ 2374.165571][T32580] cifs_request 67KB 67KB [ 2374.176584][T32580] cifs_mpx_ids 0KB 8KB [ 2374.187445][T32580] nfs_commit_data 3KB 7KB [ 2374.198179][T32580] nfs_write_data 34KB 44KB [ 2374.207127][T32580] ext4_system_zone 1KB 7KB [ 2374.218055][T32580] ext4_io_end_vec 1KB 7KB [ 2374.229657][T32580] ext4_bio_post_read_ctx 15KB 15KB [ 2374.236215][T32580] io_kiocb 7679KB 7687KB [ 2374.268499][T32580] kioctx 2KB 7KB [ 2374.274708][T32580] aio_kiocb 1KB 3KB [ 2374.294942][T32580] bio-2 1KB 7KB [ 2374.301164][T32580] fasync_cache 0KB 3KB [ 2374.307365][T32580] pid_namespace 1KB 3KB [ 2374.327423][T32580] posix_timers_cache 0KB 3KB [ 2374.333781][T32580] rpc_buffers 17KB 25KB [ 2374.353802][T32580] rpc_tasks 2KB 7KB [ 2374.364471][T32580] UNIX 114KB 158KB [ 2374.386444][T32580] UDP-Lite 31KB 38KB [ 2374.397422][T32580] tcp_bind_bucket 1KB 8KB [ 2374.425655][T32580] inet_peer_cache 4KB 12KB [ 2374.436806][T32580] ip_fib_trie 28KB 43KB [ 2374.457509][T32580] ip_fib_alias 135KB 189KB [ 2374.463683][T32580] ip_dst_cache 54KB 100KB [ 2374.474695][T32580] RAW 78KB 226KB [ 2374.480871][T32580] UDP 68KB 84KB [ 2374.486966][T32580] TCP 61KB 64KB [ 2374.508144][T32580] hugetlbfs_inode_cache 3KB 3KB [ 2374.514882][T32580] fscache_cookie_jar 1KB 7KB [ 2374.528518][T32580] bio-1 12KB 15KB [ 2374.534858][T32580] eventpoll_pwq 11KB 31KB [ 2374.546410][T32580] eventpoll_epi 20KB 47KB [ 2374.552691][T32580] inotify_inode_mark 10KB 27KB [ 2374.569904][T32580] bio_crypt_ctx 7KB 7KB [ 2374.576000][T32580] request_queue 154KB 154KB [ 2374.588803][T32580] blkdev_ioc 41KB 42KB [ 2374.594890][T32580] bio-0 655KB 656KB [ 2374.607815][T32580] biovec-max 850KB 854KB [ 2374.615421][T32580] biovec-64 803KB 803KB [ 2374.621761][T32580] biovec-16 97KB 97KB [ 2374.627841][T32580] bio_integrity_payload 1KB 7KB [ 2374.639878][T32580] khugepaged_mm_slot 41KB 83KB [ 2374.646132][T32580] uid_cache 0KB 4KB [ 2374.652359][T32580] dmaengine-unmap-256 2KB 6KB [ 2374.662419][T32580] dmaengine-unmap-128 1KB 3KB [ 2374.668853][T32580] dmaengine-unmap-16 0KB 4KB [ 2374.675107][T32580] dmaengine-unmap-2 0KB 3KB [ 2374.686649][T32580] QIPCRTR 1KB 6KB [ 2374.692819][T32580] audit_buffer 0KB 3KB [ 2374.706077][T32580] skbuff_ext_cache 5KB 8KB [ 2374.712309][T32580] skbuff_fclone_cache 33KB 63KB [ 2374.727826][T32580] skbuff_head_cache 3836KB 3836KB [ 2374.734038][T32580] configfs_dir_cache 1KB 8KB [ 2374.749526][T32580] file_lock_cache 37KB 78KB [ 2374.755780][T32580] file_lock_ctx 8KB 15KB [ 2374.762115][T32580] fsnotify_mark_connector 5KB 16KB [ 2374.780457][T32580] net_namespace 58KB 58KB [ 2374.786752][T32580] task_delay_info 5243KB 5395KB [ 2374.804731][T32580] taskstats 23KB 58KB [ 2374.810907][T32580] proc_dir_entry 810KB 873KB [ 2374.817205][T32580] pde_opener 1KB 11KB [ 2374.832215][T32580] seq_file 50KB 112KB [ 2374.838307][T32580] sigqueue 14KB 47KB [ 2374.847764][T32580] shmem_inode_cache 8261KB 8402KB [ 2374.857004][T32580] kernfs_iattrs_cache 9KB 15KB [ 2374.868030][T32580] kernfs_node_cache 20710KB 21156KB [ 2374.883570][T32580] mnt_cache 151KB 157KB [ 2374.889737][T32580] filp 2610KB 2853KB [ 2374.895807][T32580] names_cache 50498KB 50558KB [ 2374.912241][T32580] hashtab_node 418KB 421KB [ 2374.918329][T32580] ebitmap_node 1198KB 1200KB [ 2374.927583][T32580] avtab_node 4995KB 5000KB [ 2374.933891][T32580] avc_node 51KB 194KB [ 2374.948535][T32580] iint_cache 100KB 106KB [ 2374.954623][T32580] lsm_inode_cache 8274KB 8637KB [ 2374.967700][T32580] lsm_file_cache 128KB 228KB [ 2374.973863][T32580] key_jar 10KB 19KB [ 2374.988546][T32580] uts_namespace 4KB 11KB [ 2374.994671][T32580] nsproxy 2KB 11KB [ 2375.007938][T32580] vm_area_struct 3223KB 4930KB [ 2375.015978][T32580] mm_struct 585KB 1161KB [ 2375.027555][T32580] fs_cache 92KB 228KB [ 2375.038204][T32580] files_cache 350KB 693KB [ 2375.054563][T32580] signal_cache 41213KB 42204KB [ 2375.064832][T32580] sighand_cache 58272KB 58621KB [ 2375.076313][T32580] task_struct 164632KB 164723KB [ 2375.087084][T32580] cred_jar 7105KB 7332KB [ 2375.102597][T32580] anon_vma_chain 960KB 1752KB [ 2375.112995][T32580] anon_vma 645KB 1124KB [ 2375.123934][T32580] pid 7846KB 7961KB [ 2375.131130][T32580] Acpi-Operand 156KB 190KB [ 2375.137208][T32580] Acpi-ParseExt 9KB 11KB [ 2375.151748][T32580] Acpi-Parse 41KB 47KB [ 2375.157844][T32580] Acpi-State 52KB 63KB [ 2375.168233][T32580] Acpi-Namespace 23KB 27KB [ 2375.174654][T32580] numa_policy 0KB 3KB [ 2375.188497][T32580] trace_event_file 371KB 374KB [ 2375.194713][T32580] ftrace_event_field 515KB 519KB [ 2375.213485][T32580] pool_workqueue 158KB 208KB [ 2375.227411][T32580] vmap_area 5140KB 5654KB [ 2375.234898][T32580] debug_objects_cache 5859KB 5863KB [ 2375.249523][T32580] page->ptl 944KB 1996KB [ 2375.255787][T32580] kmalloc-4M 4096KB 4096KB [ 2375.262241][T32580] kmalloc-1M 2048KB 6144KB [ 2375.268330][T32580] kmalloc-512k 4096KB 4096KB [ 2375.274517][T32580] kmalloc-256k 6144KB 6144KB [ 2375.280763][T32580] kmalloc-128k 6656KB 6656KB [ 2375.286849][T32580] kmalloc-64k 7808KB 8448KB [ 2375.293017][T32580] kmalloc-32k 4416KB 4672KB [ 2375.299144][T32580] kmalloc-16k 2048KB 2208KB [ 2375.305237][T32580] kmalloc-8k 8256KB 8336KB [ 2375.311411][T32580] kmalloc-4k 129704KB 129704KB [ 2375.317492][T32580] kmalloc-2k 21084KB 21212KB [ 2375.323639][T32580] kmalloc-1k 14648KB 14836KB [ 2375.329825][T32580] kmalloc-512 10642KB 13452KB [ 2375.335922][T32580] kmalloc-256 18316KB 19712KB [ 2375.342060][T32580] kmalloc-128 1225KB 1388KB [ 2375.348171][T32580] kmalloc-96 1964KB 3628KB [ 2375.354378][T32580] kmalloc-64 11468KB 12732KB [ 2375.361759][T32580] kmalloc-32 6794KB 7138KB [ 2375.367846][T32580] kmalloc-192 7688KB 8216KB [ 2375.374075][T32580] kmem_cache 123KB 132KB [ 2375.380189][T32580] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.5,pid=2035,uid=0 [ 2375.394533][T32580] Out of memory: Killed process 2035 (syz-executor.5) total-vm:93416kB, anon-rss:2224kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:140kB oom_score_adj:1000 [ 2375.423392][ T1171] oom_reaper: reaped process 2035 (syz-executor.5), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2375.464420][ T3894] systemd-journal invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2375.477616][ T3894] CPU: 1 PID: 3894 Comm: systemd-journal Not tainted 5.9.0-rc3-syzkaller #0 [ 2375.486321][ T3894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2375.496382][ T3894] Call Trace: [ 2375.499701][ T3894] dump_stack+0x198/0x1fd [ 2375.504055][ T3894] dump_header+0x106/0x60f [ 2375.508491][ T3894] oom_kill_process.cold+0x10/0x15 [ 2375.513655][ T3894] out_of_memory+0x358/0x13f0 [ 2375.518354][ T3894] ? oom_killer_disable+0x270/0x270 [ 2375.523602][ T3894] ? mutex_trylock+0x246/0x2c0 [ 2375.528395][ T3894] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2375.535087][ T3894] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2375.541708][ T3894] ? warn_alloc+0x120/0x120 [ 2375.546250][ T3894] ? lock_is_held_type+0xbb/0xf0 [ 2375.551215][ T3894] __alloc_pages_nodemask+0x62c/0x790 [ 2375.556605][ T3894] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2375.563386][ T3894] ? page_cache_readahead_unbounded+0x572/0x850 [ 2375.569645][ T3894] ? __lock_page_or_retry+0x650/0x650 [ 2375.575042][ T3894] alloc_pages_current+0x187/0x280 [ 2375.580174][ T3894] __page_cache_alloc+0x314/0x420 [ 2375.585206][ T3894] pagecache_get_page+0x2a6/0xf70 [ 2375.590421][ T3894] ? __do_page_cache_readahead+0xc2/0xf0 [ 2375.596055][ T3894] filemap_fault+0x1abd/0x2aa0 [ 2375.600904][ T3894] ext4_filemap_fault+0x87/0xb6 [ 2375.605763][ T3894] __do_fault+0x10d/0x4d0 [ 2375.610131][ T3894] handle_mm_fault+0x3477/0x4590 [ 2375.615090][ T3894] ? apply_to_existing_page_range+0x40/0x40 [ 2375.621198][ T3894] do_user_addr_fault+0x598/0xbf0 [ 2375.626351][ T3894] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 2375.632001][ T3894] exc_page_fault+0xa8/0x190 [ 2375.636682][ T3894] ? asm_exc_page_fault+0x8/0x30 [ 2375.641699][ T3894] asm_exc_page_fault+0x1e/0x30 [ 2375.646546][ T3894] RIP: 0033:0x7fe2e4066009 [ 2375.650974][ T3894] Code: Bad RIP value. [ 2375.655205][ T3894] RSP: 002b:00007ffd43bf3d50 EFLAGS: 00010246 [ 2375.661365][ T3894] RAX: 0000000000000000 RBX: 00007fe2e4384b00 RCX: 0000000000000064 [ 2375.669338][ T3894] RDX: 0000556087493fe8 RSI: 0000000000000001 RDI: 0000000000000027 [ 2375.677497][ T3894] RBP: 0000000000000027 R08: 00000000000000fc R09: 0000000000000026 [ 2375.685464][ T3894] R10: 0000000000000075 R11: 00000000fffffff6 R12: 00007ffd43bf3fd0 [ 2375.693438][ T3894] R13: 0000000000000027 R14: 00007ffd43bf3ea8 R15: 0000000000000001 [ 2375.757722][ T3894] Mem-Info: [ 2375.766207][ T3894] active_anon:15616 inactive_anon:176330 isolated_anon:0 [ 2375.766207][ T3894] active_file:57 inactive_file:109 isolated_file:0 [ 2375.766207][ T3894] unevictable:0 dirty:0 writeback:0 [ 2375.766207][ T3894] slab_reclaimable:22150 slab_unreclaimable:204568 [ 2375.766207][ T3894] mapped:62654 shmem:4700 pagetables:6758 bounce:0 [ 2375.766207][ T3894] free:26039 free_pcp:50 free_cma:0 [ 2375.821388][ T3894] Node 0 active_anon:62456kB inactive_anon:697076kB active_file:104kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:245256kB dirty:0kB writeback:0kB shmem:18652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 391168kB writeback_tmp:0kB kernel_stack:13792kB all_unreclaimable? no [ 2375.856761][ T3894] Node 1 active_anon:8kB inactive_anon:8244kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:787584kB all_unreclaimable? yes [ 2375.887746][ T3894] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2375.925414][ T3894] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2375.931320][ T3894] Node 0 DMA32 free:39728kB min:40012kB low:48988kB high:57964kB reserved_highatomic:0KB active_anon:62456kB inactive_anon:697076kB active_file:104kB inactive_file:20kB unevictable:0kB writepending:0kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:20644kB bounce:0kB free_pcp:252kB local_pcp:0kB free_cma:0kB [ 2375.965796][ T3894] lowmem_reserve[]: 0 0 0 0 0 [ 2375.970822][ T3894] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2375.997491][ T3894] lowmem_reserve[]: 0 0 0 0 0 [ 2376.002355][ T3894] Node 1 Normal free:53628kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:8244kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:6388kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2376.032766][ T3894] lowmem_reserve[]: 0 0 0 0 0 [ 2376.037451][ T3894] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (U) = 10280kB [ 2376.053050][ T3894] Node 0 DMA32: 1788*4kB (ME) 1061*8kB (ME) 442*16kB (ME) 169*32kB (UM) 42*64kB (ME) 17*128kB (ME) 9*256kB (UM) 0*512kB 0*1024kB 2*2048kB (M) 0*4096kB = 39384kB [ 2376.069468][ T3894] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2376.081120][ T3894] Node 1 Normal: 279*4kB (M) 66*8kB (ME) 15*16kB (UME) 13*32kB (UME) 8*64kB (UME) 5*128kB (UME) 2*256kB (UM) 3*512kB (UME) 1*1024kB (E) 1*2048kB (U) 11*4096kB (UM) = 53628kB [ 2376.098613][ T3894] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2376.108174][ T3894] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2376.117490][ T3894] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2376.127252][ T3894] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2376.148517][ T3894] 4732 total pagecache pages [ 2376.153125][ T3894] 0 pages in swap cache [ 2376.157323][ T3894] Swap cache stats: add 0, delete 0, find 0/0 [ 2376.168536][ T3894] Free swap = 0kB [ 2376.172419][ T3894] Total swap = 0kB [ 2376.176149][ T3894] 1965979 pages RAM [ 2376.180053][ T3894] 0 pages HighMem/MovableOnly [ 2376.184738][ T3894] 349897 pages reserved [ 2376.193599][ T3894] 0 pages cma reserved [ 2376.197835][ T3894] Unreclaimable slab info: [ 2376.202428][ T3894] Name Used Total [ 2376.213419][ T3894] pid_2 197KB 333KB [ 2376.219653][ T3894] bio-3 0KB 7KB [ 2376.225864][ T3894] batadv_tl_cache 5KB 12KB [ 2376.236758][ T3894] TIPC 14KB 26KB [ 2376.242987][ T3894] SCTPv6 29KB 38KB [ 2376.254495][ T3894] SCTP 2KB 4KB [ 2376.260655][ T3894] sctp_chunk 90KB 120KB [ 2376.266740][ T3894] sctp_bind_bucket 0KB 3KB [ 2376.277265][ T3894] DCCPv6 23KB 39KB [ 2376.283709][ T3894] DCCP 21KB 29KB [ 2376.294516][ T3894] L2TP/IP 12KB 23KB [ 2376.300780][ T3894] RXRPC 15KB 27KB [ 2376.306931][ T3894] rxrpc_call_jar 112KB 120KB [ 2376.328632][ T3894] bridge_fdb_cache 9KB 15KB [ 2376.334735][ T3894] fib6_nodes 184KB 252KB [ 2376.352891][ T3894] ip6_dst_cache 148KB 420KB [ 2376.360222][ T3894] RAWv6 105KB 105KB [ 2376.366442][ T3894] UDPLITEv6 7KB 7KB [ 2376.375964][ T3894] UDPv6 118KB 131KB [ 2376.383466][ T3894] TCPv6 70KB 91KB [ 2376.389639][ T3894] nf_conntrack 37KB 45KB [ 2376.395799][ T3894] sd_ext_cdb 0KB 7KB [ 2376.403493][ T3894] scsi_sense_cache 1056KB 1064KB [ 2376.428421][ T3894] virtio_scsi_cmd 16KB 16KB [ 2376.436988][ T3894] sgpool-128 8KB 8KB [ 2376.462867][ T3894] sgpool-64 4KB 12KB [ 2376.470218][ T3894] sgpool-32 734KB 740KB [ 2376.476342][ T3894] sgpool-16 165KB 168KB [ 2376.487193][ T3894] sgpool-8 86KB 90KB [ 2376.493570][ T3894] mqueue_inode_cache 10KB 39KB [ 2376.504656][ T3894] f2fs_bio_post_read_ctx 16KB 16KB [ 2376.511362][ T3894] jfs_mp 7KB 7KB [ 2376.517538][ T3894] cifs_small_rq 15KB 16KB [ 2376.528590][ T3894] cifs_request 67KB 67KB [ 2376.534761][ T3894] cifs_mpx_ids 0KB 8KB [ 2376.541131][ T3894] nfs_commit_data 3KB 7KB [ 2376.547301][ T3894] nfs_write_data 34KB 44KB [ 2376.557904][ T3894] ext4_system_zone 1KB 7KB [ 2376.564408][ T3894] ext4_io_end_vec 1KB 7KB [ 2376.575028][ T3894] ext4_bio_post_read_ctx 15KB 15KB [ 2376.582739][ T3894] io_kiocb 7679KB 7687KB [ 2376.593386][ T3894] kioctx 2KB 7KB [ 2376.599566][ T3894] aio_kiocb 1KB 3KB [ 2376.605643][ T3894] bio-2 1KB 7KB [ 2376.616255][ T3894] fasync_cache 0KB 3KB [ 2376.622428][ T3894] pid_namespace 1KB 3KB [ 2376.635941][ T3894] posix_timers_cache 0KB 3KB [ 2376.642221][ T3894] rpc_buffers 17KB 25KB [ 2376.648311][ T3894] rpc_tasks 2KB 7KB [ 2376.659047][ T3894] UNIX 114KB 158KB [ 2376.665135][ T3894] UDP-Lite 31KB 38KB [ 2376.671259][ T3894] tcp_bind_bucket 1KB 8KB [ 2376.677329][ T3894] inet_peer_cache 4KB 12KB [ 2376.685906][ T3894] ip_fib_trie 28KB 43KB [ 2376.693059][ T3894] ip_fib_alias 135KB 189KB [ 2376.707630][ T3894] ip_dst_cache 54KB 100KB [ 2376.714683][ T3894] RAW 78KB 226KB [ 2376.725917][ T3894] UDP 68KB 84KB [ 2376.736566][ T3894] TCP 61KB 64KB [ 2376.746707][ T3894] hugetlbfs_inode_cache 3KB 3KB [ 2376.757364][ T3894] fscache_cookie_jar 1KB 7KB [ 2376.767890][ T3894] bio-1 12KB 15KB [ 2376.777116][ T3894] eventpoll_pwq 11KB 31KB [ 2376.787625][ T3894] eventpoll_epi 20KB 47KB [ 2376.798152][ T3894] inotify_inode_mark 10KB 27KB [ 2376.805403][ T3894] bio_crypt_ctx 7KB 7KB [ 2376.813598][ T3894] request_queue 154KB 154KB [ 2376.839114][ T3894] blkdev_ioc 42KB 42KB [ 2376.845191][ T3894] bio-0 681KB 682KB [ 2376.860793][ T3894] biovec-max 854KB 854KB [ 2376.866899][ T3894] biovec-64 826KB 826KB [ 2376.873121][ T3894] biovec-16 101KB 101KB [ 2376.896761][ T3894] bio_integrity_payload 1KB 7KB [ 2376.912200][ T3894] khugepaged_mm_slot 41KB 83KB [ 2376.918377][ T3894] uid_cache 0KB 4KB [ 2376.924525][ T3894] dmaengine-unmap-256 2KB 6KB [ 2376.940042][ T3894] dmaengine-unmap-128 1KB 3KB [ 2376.946285][ T3894] dmaengine-unmap-16 0KB 4KB [ 2376.952461][ T3894] dmaengine-unmap-2 0KB 3KB [ 2376.967649][ T3894] QIPCRTR 1KB 6KB [ 2376.974877][ T3894] audit_buffer 0KB 3KB [ 2376.990374][ T3894] skbuff_ext_cache 5KB 8KB [ 2376.996445][ T3894] skbuff_fclone_cache 33KB 63KB [ 2377.007638][ T3894] skbuff_head_cache 3975KB 3975KB [ 2377.017245][ T3894] configfs_dir_cache 1KB 8KB [ 2377.027846][ T3894] file_lock_cache 37KB 78KB [ 2377.043147][ T3894] file_lock_ctx 8KB 15KB [ 2377.049321][ T3894] fsnotify_mark_connector 5KB 16KB [ 2377.055912][ T3894] net_namespace 58KB 58KB [ 2377.071274][ T3894] task_delay_info 5243KB 5395KB [ 2377.077383][ T3894] taskstats 23KB 58KB [ 2377.083596][ T3894] proc_dir_entry 810KB 873KB [ 2377.098071][ T3894] pde_opener 1KB 11KB [ 2377.105353][ T3894] seq_file 50KB 112KB [ 2377.134334][ T3894] sigqueue 14KB 47KB [ 2377.145131][ T3894] shmem_inode_cache 8261KB 8402KB [ 2377.169095][ T3894] kernfs_iattrs_cache 9KB 15KB [ 2377.175346][ T3894] kernfs_node_cache 20710KB 21156KB [ 2377.187834][ T3894] mnt_cache 151KB 157KB [ 2377.208778][ T3894] filp 2593KB 2853KB [ 2377.214873][ T3894] names_cache 49580KB 49640KB [ 2377.235474][ T3894] hashtab_node 418KB 421KB [ 2377.241601][ T3894] ebitmap_node 1198KB 1200KB [ 2377.247672][ T3894] avtab_node 4995KB 5000KB [ 2377.267854][ T3894] avc_node 51KB 194KB [ 2377.274054][ T3894] iint_cache 100KB 106KB [ 2377.293679][ T3894] lsm_inode_cache 8274KB 8637KB [ 2377.299803][ T3894] lsm_file_cache 128KB 228KB [ 2377.305935][ T3894] key_jar 10KB 19KB [ 2377.325938][ T3894] uts_namespace 4KB 11KB [ 2377.332146][ T3894] nsproxy 2KB 11KB [ 2377.338226][ T3894] vm_area_struct 3223KB 4930KB [ 2377.359726][ T3894] mm_struct 585KB 1161KB [ 2377.365801][ T3894] fs_cache 92KB 228KB [ 2377.385826][ T3894] files_cache 350KB 693KB [ 2377.391982][ T3894] signal_cache 41213KB 42204KB [ 2377.398074][ T3894] sighand_cache 58272KB 58621KB [ 2377.418192][ T3894] task_struct 164606KB 164697KB [ 2377.424370][ T3894] cred_jar 7105KB 7332KB [ 2377.443755][ T3894] anon_vma_chain 960KB 1752KB [ 2377.454516][ T3894] anon_vma 645KB 1124KB [ 2377.474431][ T3894] pid 7846KB 7961KB [ 2377.480569][ T3894] Acpi-Operand 156KB 190KB [ 2377.486634][ T3894] Acpi-ParseExt 9KB 11KB [ 2377.506723][ T3894] Acpi-Parse 41KB 47KB [ 2377.517398][ T3894] Acpi-State 52KB 63KB [ 2377.538926][ T3894] Acpi-Namespace 23KB 27KB [ 2377.545058][ T3894] numa_policy 0KB 3KB [ 2377.564423][ T3894] trace_event_file 371KB 374KB [ 2377.575107][ T3894] ftrace_event_field 515KB 519KB [ 2377.594633][ T3894] pool_workqueue 158KB 208KB [ 2377.605125][ T3894] vmap_area 5140KB 5654KB [ 2377.624810][ T3894] debug_objects_cache 5859KB 5863KB [ 2377.632302][ T3894] page->ptl 944KB 1996KB [ 2377.651751][ T3894] kmalloc-4M 4096KB 4096KB [ 2377.657834][ T3894] kmalloc-1M 2048KB 6144KB [ 2377.663935][ T3894] kmalloc-512k 4096KB 4096KB [ 2377.683070][ T3894] kmalloc-256k 6144KB 6144KB [ 2377.693670][ T3894] kmalloc-128k 6656KB 6656KB [ 2377.713388][ T3894] kmalloc-64k 7808KB 8448KB [ 2377.724510][ T3894] kmalloc-32k 4416KB 4672KB [ 2377.744238][ T3894] kmalloc-16k 2048KB 2208KB [ 2377.750399][ T3894] kmalloc-8k 8256KB 8336KB [ 2377.756498][ T3894] kmalloc-4k 130608KB 130608KB [ 2377.780475][ T3894] kmalloc-2k 21084KB 21212KB [ 2377.786554][ T3894] kmalloc-1k 14720KB 14836KB [ 2377.811558][ T3894] kmalloc-512 10723KB 13452KB [ 2377.817678][ T3894] kmalloc-256 18316KB 19712KB [ 2377.830190][ T3894] kmalloc-128 1225KB 1388KB [ 2377.836271][ T3894] kmalloc-96 1964KB 3628KB [ 2377.866394][ T3894] kmalloc-64 11468KB 12732KB [ 2377.879909][ T3894] kmalloc-32 6794KB 7138KB [ 2377.886085][ T3894] kmalloc-192 7688KB 8216KB [ 2377.906872][ T3894] kmem_cache 123KB 132KB [ 2377.912998][ T3894] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.5,pid=1693,uid=0 [ 2377.954918][ T3894] Out of memory: Killed process 1693 (syz-executor.5) total-vm:93416kB, anon-rss:2224kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:140kB oom_score_adj:1000 [ 2378.934184][ T6839] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2378.945654][ T6839] CPU: 1 PID: 6839 Comm: syz-fuzzer Not tainted 5.9.0-rc3-syzkaller #0 [ 2378.953892][ T6839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2378.963934][ T6839] Call Trace: [ 2378.967216][ T6839] dump_stack+0x198/0x1fd [ 2378.971542][ T6839] dump_header+0x106/0x60f [ 2378.975962][ T6839] oom_kill_process.cold+0x10/0x15 [ 2378.981065][ T6839] out_of_memory+0x358/0x13f0 [ 2378.985737][ T6839] ? oom_killer_disable+0x270/0x270 [ 2378.990936][ T6839] ? mutex_trylock+0x246/0x2c0 [ 2378.995678][ T6839] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2379.002367][ T6839] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2379.008957][ T6839] ? warn_alloc+0x120/0x120 [ 2379.013463][ T6839] ? lock_is_held_type+0xbb/0xf0 [ 2379.018496][ T6839] __alloc_pages_nodemask+0x62c/0x790 [ 2379.023885][ T6839] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2379.030737][ T6839] ? page_cache_readahead_unbounded+0x572/0x850 [ 2379.037084][ T6839] ? __lock_page_or_retry+0x650/0x650 [ 2379.042437][ T6839] alloc_pages_current+0x187/0x280 [ 2379.047529][ T6839] __page_cache_alloc+0x314/0x420 [ 2379.052532][ T6839] pagecache_get_page+0x2a6/0xf70 [ 2379.057536][ T6839] ? __do_page_cache_readahead+0xc2/0xf0 [ 2379.063154][ T6839] filemap_fault+0x1abd/0x2aa0 [ 2379.067916][ T6839] ext4_filemap_fault+0x87/0xb6 [ 2379.072747][ T6839] __do_fault+0x10d/0x4d0 [ 2379.077087][ T6839] handle_mm_fault+0x3477/0x4590 [ 2379.082021][ T6839] ? apply_to_existing_page_range+0x40/0x40 [ 2379.087914][ T6839] do_user_addr_fault+0x598/0xbf0 [ 2379.092919][ T6839] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 2379.098548][ T6839] exc_page_fault+0xa8/0x190 [ 2379.103127][ T6839] ? asm_exc_page_fault+0x8/0x30 [ 2379.108041][ T6839] asm_exc_page_fault+0x1e/0x30 [ 2379.112867][ T6839] RIP: 0033:0x468b3d [ 2379.116751][ T6839] Code: Bad RIP value. [ 2379.120793][ T6839] RSP: 002b:000000c00004df18 EFLAGS: 00010202 [ 2379.126833][ T6839] RAX: 0000000000000000 RBX: 0000000000004e20 RCX: 0000000000468b3d [ 2379.134781][ T6839] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c00004df18 [ 2379.142728][ T6839] RBP: 000000c00004df28 R08: 0000000000400c19 R09: 00007ffca1f6a090 [ 2379.150675][ T6839] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000439440 [ 2379.158624][ T6839] R13: 0000000000000000 R14: 0000000000adb008 R15: 0000000000000000 [ 2379.177187][ T6839] Mem-Info: [ 2379.180397][ T6839] active_anon:15616 inactive_anon:175785 isolated_anon:0 [ 2379.180397][ T6839] active_file:3 inactive_file:8 isolated_file:10 [ 2379.180397][ T6839] unevictable:0 dirty:4 writeback:0 [ 2379.180397][ T6839] slab_reclaimable:22114 slab_unreclaimable:204473 [ 2379.180397][ T6839] mapped:62555 shmem:4700 pagetables:6730 bounce:0 [ 2379.180397][ T6839] free:25891 free_pcp:0 free_cma:0 [ 2379.216781][ T6839] Node 0 active_anon:62456kB inactive_anon:694896kB active_file:8kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):40kB mapped:245160kB dirty:16kB writeback:0kB shmem:18652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 389120kB writeback_tmp:0kB kernel_stack:13760kB all_unreclaimable? no [ 2379.246120][ T6839] Node 1 active_anon:8kB inactive_anon:8244kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:787584kB all_unreclaimable? yes [ 2379.274088][ T6839] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2379.302186][ T6839] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2379.307897][ T6839] Node 0 DMA32 free:39656kB min:40012kB low:48988kB high:57964kB reserved_highatomic:0KB active_anon:62456kB inactive_anon:694896kB active_file:8kB inactive_file:32kB unevictable:0kB writepending:16kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:20532kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2379.337776][ T6839] lowmem_reserve[]: 0 0 0 0 0 [ 2379.342509][ T6839] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2379.369435][ T6839] lowmem_reserve[]: 0 0 0 0 0 [ 2379.374108][ T6839] Node 1 Normal free:53628kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:8244kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:6388kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2379.403361][ T6839] lowmem_reserve[]: 0 0 0 0 0 [ 2379.408055][ T6839] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (U) = 10280kB [ 2379.423579][ T6839] Node 0 DMA32: 1838*4kB (UME) 1067*8kB (UME) 447*16kB (UME) 169*32kB (UM) 42*64kB (ME) 18*128kB (UME) 8*256kB (M) 0*512kB 0*1024kB 2*2048kB (M) 0*4096kB = 39584kB [ 2379.441461][ T6839] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2379.452962][ T6839] Node 1 Normal: 279*4kB (M) 66*8kB (ME) 15*16kB (UME) 13*32kB (UME) 8*64kB (UME) 5*128kB (UME) 2*256kB (UM) 3*512kB (UME) 1*1024kB (E) 1*2048kB (U) 11*4096kB (UM) = 53628kB [ 2379.470312][ T6839] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2379.479900][ T6839] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2379.489218][ T6839] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2379.498803][ T6839] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2379.508139][ T6839] 4721 total pagecache pages [ 2379.512910][ T6839] 0 pages in swap cache [ 2379.517102][ T6839] Swap cache stats: add 0, delete 0, find 0/0 [ 2379.523299][ T6839] Free swap = 0kB [ 2379.527017][ T6839] Total swap = 0kB [ 2379.530795][ T6839] 1965979 pages RAM [ 2379.534617][ T6839] 0 pages HighMem/MovableOnly [ 2379.539364][ T6839] 349897 pages reserved [ 2379.543517][ T6839] 0 pages cma reserved [ 2379.547590][ T6839] Unreclaimable slab info: [ 2379.552087][ T6839] Name Used Total [ 2379.558342][ T6839] pid_2 196KB 333KB [ 2379.564526][ T6839] bio-3 0KB 7KB [ 2379.571916][ T6839] batadv_tl_cache 5KB 12KB [ 2379.577996][ T6839] TIPC 14KB 26KB [ 2379.584142][ T6839] SCTPv6 29KB 38KB [ 2379.590283][ T6839] SCTP 2KB 4KB [ 2379.596355][ T6839] sctp_chunk 90KB 116KB [ 2379.603656][ T6839] sctp_bind_bucket 0KB 3KB [ 2379.609806][ T6839] DCCPv6 23KB 39KB [ 2379.615912][ T6839] DCCP 21KB 29KB [ 2379.622205][ T6839] L2TP/IP 12KB 23KB [ 2379.628283][ T6839] RXRPC 15KB 27KB [ 2379.634404][ T6839] rxrpc_call_jar 112KB 120KB [ 2379.640525][ T6839] bridge_fdb_cache 9KB 15KB [ 2379.646629][ T6839] fib6_nodes 184KB 252KB [ 2379.652756][ T6839] ip6_dst_cache 143KB 420KB [ 2379.658894][ T6839] RAWv6 105KB 105KB [ 2379.664961][ T6839] UDPLITEv6 7KB 7KB [ 2379.674557][ T6839] UDPv6 118KB 131KB [ 2379.680828][ T6839] TCPv6 70KB 91KB [ 2379.686917][ T6839] nf_conntrack 36KB 45KB [ 2379.703268][ T6839] sd_ext_cdb 0KB 7KB [ 2379.709470][ T6839] scsi_sense_cache 1056KB 1064KB [ 2379.715529][ T6839] virtio_scsi_cmd 16KB 16KB [ 2379.726032][ T6839] sgpool-128 8KB 8KB [ 2379.732279][ T6839] sgpool-64 4KB 12KB [ 2379.738351][ T6839] sgpool-32 766KB 771KB [ 2379.756025][ T6839] sgpool-16 173KB 176KB [ 2379.766951][ T6839] sgpool-8 90KB 93KB [ 2379.773143][ T6839] mqueue_inode_cache 10KB 39KB [ 2379.783882][ T6839] f2fs_bio_post_read_ctx 16KB 16KB [ 2379.790575][ T6839] jfs_mp 7KB 7KB [ 2379.796692][ T6839] cifs_small_rq 15KB 16KB [ 2379.802837][ T6839] cifs_request 67KB 67KB [ 2379.813566][ T6839] cifs_mpx_ids 0KB 8KB [ 2379.819746][ T6839] nfs_commit_data 3KB 7KB [ 2379.825816][ T6839] nfs_write_data 34KB 44KB [ 2379.837341][ T6839] ext4_system_zone 1KB 7KB [ 2379.844040][ T6839] ext4_io_end_vec 1KB 7KB [ 2379.854594][ T6839] ext4_bio_post_read_ctx 15KB 15KB [ 2379.861166][ T6839] io_kiocb 7679KB 7687KB [ 2379.867263][ T6839] kioctx 2KB 7KB [ 2379.878168][ T6839] aio_kiocb 1KB 3KB [ 2379.884362][ T6839] bio-2 1KB 7KB [ 2379.897531][ T6839] fasync_cache 0KB 3KB [ 2379.903662][ T6839] pid_namespace 1KB 3KB [ 2379.923269][ T6839] posix_timers_cache 0KB 3KB [ 2379.935075][ T6839] rpc_buffers 17KB 25KB [ 2379.941182][ T6839] rpc_tasks 2KB 7KB [ 2379.947241][ T6839] UNIX 112KB 158KB [ 2379.953563][ T6839] UDP-Lite 31KB 38KB [ 2379.960836][ T6839] tcp_bind_bucket 1KB 8KB [ 2379.966927][ T6839] inet_peer_cache 4KB 12KB [ 2379.973058][ T6839] ip_fib_trie 28KB 43KB [ 2379.979232][ T6839] ip_fib_alias 135KB 189KB [ 2379.985317][ T6839] ip_dst_cache 53KB 100KB [ 2379.991463][ T6839] RAW 78KB 226KB [ 2379.997534][ T6839] UDP 68KB 84KB [ 2380.003640][ T6839] TCP 61KB 64KB [ 2380.009786][ T6839] hugetlbfs_inode_cache 3KB 3KB [ 2380.016201][ T6839] fscache_cookie_jar 1KB 7KB [ 2380.022390][ T6839] bio-1 12KB 15KB [ 2380.028541][ T6839] eventpoll_pwq 10KB 31KB [ 2380.034625][ T6839] eventpoll_epi 20KB 47KB [ 2380.040766][ T6839] inotify_inode_mark 9KB 27KB [ 2380.046920][ T6839] bio_crypt_ctx 7KB 7KB [ 2380.053052][ T6839] request_queue 154KB 154KB [ 2380.059285][ T6839] blkdev_ioc 38KB 42KB [ 2380.065358][ T6839] bio-0 705KB 705KB [ 2380.071492][ T6839] biovec-max 854KB 854KB [ 2380.077566][ T6839] biovec-64 866KB 866KB [ 2380.083775][ T6839] biovec-16 108KB 108KB [ 2380.091057][ T6839] bio_integrity_payload 1KB 7KB [ 2380.097465][ T6839] khugepaged_mm_slot 41KB 83KB [ 2380.103700][ T6839] uid_cache 0KB 4KB [ 2380.109831][ T6839] dmaengine-unmap-256 2KB 6KB [ 2380.116085][ T6839] dmaengine-unmap-128 1KB 3KB [ 2380.122377][ T6839] dmaengine-unmap-16 0KB 4KB [ 2380.128592][ T6839] dmaengine-unmap-2 0KB 3KB [ 2380.134648][ T6839] QIPCRTR 1KB 6KB [ 2380.140769][ T6839] audit_buffer 0KB 3KB [ 2380.146869][ T6839] skbuff_ext_cache 3KB 8KB [ 2380.158563][ T6839] skbuff_fclone_cache 32KB 60KB [ 2380.164814][ T6839] skbuff_head_cache 4065KB 4065KB [ 2380.179371][ T6839] configfs_dir_cache 1KB 8KB [ 2380.185534][ T6839] file_lock_cache 32KB 78KB [ 2380.198535][ T6839] file_lock_ctx 8KB 15KB [ 2380.204607][ T6839] fsnotify_mark_connector 4KB 16KB [ 2380.215900][ T6839] net_namespace 58KB 58KB [ 2380.227781][ T6839] task_delay_info 5240KB 5395KB [ 2380.258515][ T6839] taskstats 22KB 58KB [ 2380.264600][ T6839] proc_dir_entry 810KB 873KB [ 2380.275387][ T6839] pde_opener 1KB 11KB [ 2380.281656][ T6839] seq_file 46KB 112KB [ 2380.287726][ T6839] sigqueue 13KB 47KB [ 2380.298196][ T6839] shmem_inode_cache 8250KB 8395KB [ 2380.304353][ T6839] kernfs_iattrs_cache 9KB 15KB [ 2380.310651][ T6839] kernfs_node_cache 20710KB 21156KB [ 2380.316724][ T6839] mnt_cache 151KB 157KB [ 2380.323061][ T6839] filp 2535KB 2853KB [ 2380.329197][ T6839] names_cache 48883KB 48943KB [ 2380.335292][ T6839] hashtab_node 418KB 421KB [ 2380.341437][ T6839] ebitmap_node 1198KB 1200KB [ 2380.347507][ T6839] avtab_node 4995KB 5000KB [ 2380.354638][ T6839] avc_node 51KB 194KB [ 2380.369438][ T6839] iint_cache 100KB 106KB [ 2380.375546][ T6839] lsm_inode_cache 8264KB 8637KB [ 2380.382164][ T6839] lsm_file_cache 123KB 228KB [ 2380.388237][ T6839] key_jar 10KB 19KB [ 2380.394492][ T6839] uts_namespace 4KB 11KB [ 2380.405196][ T6839] nsproxy 2KB 11KB [ 2380.411350][ T6839] vm_area_struct 3150KB 4926KB [ 2380.417419][ T6839] mm_struct 572KB 1140KB [ 2380.428397][ T6839] fs_cache 90KB 228KB [ 2380.434604][ T6839] files_cache 344KB 686KB [ 2380.445277][ T6839] signal_cache 41187KB 42165KB [ 2380.451416][ T6839] sighand_cache 58258KB 58621KB [ 2380.457481][ T6839] task_struct 164580KB 164671KB [ 2380.468074][ T6839] cred_jar 7093KB 7332KB [ 2380.474188][ T6839] anon_vma_chain 945KB 1752KB [ 2380.485951][ T6839] anon_vma 640KB 1124KB [ 2380.492098][ T6839] pid 7844KB 7957KB [ 2380.498164][ T6839] Acpi-Operand 156KB 190KB [ 2380.508731][ T6839] Acpi-ParseExt 9KB 11KB [ 2380.514818][ T6839] Acpi-Parse 41KB 47KB [ 2380.520935][ T6839] Acpi-State 52KB 63KB [ 2380.527000][ T6839] Acpi-Namespace 23KB 27KB [ 2380.536285][ T6839] numa_policy 0KB 3KB [ 2380.542394][ T6839] trace_event_file 371KB 374KB [ 2380.548526][ T6839] ftrace_event_field 515KB 519KB [ 2380.554684][ T6839] pool_workqueue 157KB 204KB [ 2380.560821][ T6839] vmap_area 5140KB 5654KB [ 2380.566892][ T6839] debug_objects_cache 5859KB 5863KB [ 2380.573220][ T6839] page->ptl 930KB 1996KB [ 2380.579404][ T6839] kmalloc-4M 4096KB 4096KB [ 2380.585464][ T6839] kmalloc-1M 2048KB 6144KB [ 2380.591599][ T6839] kmalloc-512k 4096KB 4096KB [ 2380.597667][ T6839] kmalloc-256k 6144KB 6144KB [ 2380.603787][ T6839] kmalloc-128k 6656KB 6656KB [ 2380.611058][ T6839] kmalloc-64k 7808KB 8448KB [ 2380.617131][ T6839] kmalloc-32k 4416KB 4672KB [ 2380.623281][ T6839] kmalloc-16k 2048KB 2208KB [ 2380.629421][ T6839] kmalloc-8k 8256KB 8336KB [ 2380.635481][ T6839] kmalloc-4k 130688KB 130688KB [ 2380.642570][ T6839] kmalloc-2k 20964KB 21112KB [ 2380.649026][ T6839] kmalloc-1k 14768KB 14836KB [ 2380.655100][ T6839] kmalloc-512 10750KB 13452KB [ 2380.661399][ T6839] kmalloc-256 18315KB 19712KB [ 2380.667502][ T6839] kmalloc-128 1220KB 1388KB [ 2380.673667][ T6839] kmalloc-96 1946KB 3620KB [ 2380.679807][ T6839] kmalloc-64 11461KB 12732KB [ 2380.685905][ T6839] kmalloc-32 6794KB 7138KB [ 2380.692069][ T6839] kmalloc-192 7687KB 8216KB [ 2380.698149][ T6839] kmem_cache 123KB 132KB [ 2380.704258][ T6839] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.5,pid=1603,uid=0 [ 2380.718557][ T6839] Out of memory: Killed process 1603 (syz-executor.5) total-vm:93416kB, anon-rss:2224kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:140kB oom_score_adj:1000 [ 2380.746989][ T1171] oom_reaper: reaped process 1603 (syz-executor.5), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2380.788280][ T6839] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2380.804075][ T6839] CPU: 1 PID: 6839 Comm: syz-fuzzer Not tainted 5.9.0-rc3-syzkaller #0 [ 2380.812317][ T6839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2380.822384][ T6839] Call Trace: [ 2380.825691][ T6839] dump_stack+0x198/0x1fd [ 2380.830029][ T6839] dump_header+0x106/0x60f [ 2380.834457][ T6839] oom_kill_process.cold+0x10/0x15 [ 2380.839558][ T6839] out_of_memory+0x358/0x13f0 [ 2380.844254][ T6839] ? oom_killer_disable+0x270/0x270 [ 2380.849469][ T6839] ? mutex_trylock+0x246/0x2c0 [ 2380.854210][ T6839] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2380.860867][ T6839] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2380.867445][ T6839] ? warn_alloc+0x120/0x120 [ 2380.871960][ T6839] ? lock_is_held_type+0xbb/0xf0 [ 2380.876894][ T6839] __alloc_pages_nodemask+0x62c/0x790 [ 2380.882265][ T6839] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2380.889007][ T6839] ? page_cache_readahead_unbounded+0x572/0x850 [ 2380.895228][ T6839] ? __lock_page_or_retry+0x650/0x650 [ 2380.900595][ T6839] alloc_pages_current+0x187/0x280 [ 2380.905685][ T6839] __page_cache_alloc+0x314/0x420 [ 2380.910690][ T6839] pagecache_get_page+0x2a6/0xf70 [ 2380.915690][ T6839] ? __do_page_cache_readahead+0xc2/0xf0 [ 2380.921294][ T6839] filemap_fault+0x1abd/0x2aa0 [ 2380.926036][ T6839] ext4_filemap_fault+0x87/0xb6 [ 2380.930865][ T6839] __do_fault+0x10d/0x4d0 [ 2380.935189][ T6839] handle_mm_fault+0x3477/0x4590 [ 2380.940143][ T6839] ? apply_to_existing_page_range+0x40/0x40 [ 2380.946057][ T6839] do_user_addr_fault+0x598/0xbf0 [ 2380.951092][ T6839] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 2380.956637][ T6839] exc_page_fault+0xa8/0x190 [ 2380.961227][ T6839] ? asm_exc_page_fault+0x8/0x30 [ 2380.966158][ T6839] asm_exc_page_fault+0x1e/0x30 [ 2380.971007][ T6839] RIP: 0033:0x468b3d [ 2380.974904][ T6839] Code: Bad RIP value. [ 2380.978957][ T6839] RSP: 002b:000000c00004df18 EFLAGS: 00010202 [ 2380.985023][ T6839] RAX: 0000000000000000 RBX: 0000000000004e20 RCX: 0000000000468b3d [ 2380.992985][ T6839] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c00004df18 [ 2381.000982][ T6839] RBP: 000000c00004df28 R08: 0000000000400c19 R09: 00007ffca1f6a090 [ 2381.008955][ T6839] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000439440 [ 2381.016916][ T6839] R13: 0000000000000000 R14: 0000000000adb008 R15: 0000000000000000 [ 2381.035689][ T6839] Mem-Info: [ 2381.039036][ T6839] active_anon:15616 inactive_anon:175249 isolated_anon:0 [ 2381.039036][ T6839] active_file:7 inactive_file:18 isolated_file:0 [ 2381.039036][ T6839] unevictable:0 dirty:0 writeback:0 [ 2381.039036][ T6839] slab_reclaimable:22114 slab_unreclaimable:204100 [ 2381.039036][ T6839] mapped:62554 shmem:4700 pagetables:6693 bounce:0 [ 2381.039036][ T6839] free:26008 free_pcp:135 free_cma:0 [ 2381.082320][ T6839] Node 0 active_anon:62456kB inactive_anon:692752kB active_file:0kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):128kB mapped:245156kB dirty:0kB writeback:0kB shmem:18652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 389120kB writeback_tmp:0kB kernel_stack:13760kB all_unreclaimable? no [ 2381.129595][ T6839] Node 1 active_anon:8kB inactive_anon:8244kB active_file:0kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:787584kB all_unreclaimable? yes [ 2381.163383][ T6839] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2381.193041][ T6839] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2381.213041][ T6839] Node 0 DMA32 free:39892kB min:40012kB low:48988kB high:57964kB reserved_highatomic:0KB active_anon:62456kB inactive_anon:691752kB active_file:0kB inactive_file:20kB unevictable:0kB writepending:0kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:20384kB bounce:0kB free_pcp:520kB local_pcp:248kB free_cma:0kB [ 2381.250260][ T6839] lowmem_reserve[]: 0 0 0 0 0 [ 2381.254958][ T6839] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2381.302372][ T6839] lowmem_reserve[]: 0 0 0 0 0 [ 2381.307072][ T6839] Node 1 Normal free:53628kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:8244kB active_file:0kB inactive_file:12kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:6388kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2381.343736][ T6839] lowmem_reserve[]: 0 0 0 0 0 [ 2381.348525][ T6839] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (U) = 10280kB [ 2381.368202][ T6839] Node 0 DMA32: 1831*4kB (UME) 1078*8kB (ME) 449*16kB (ME) 173*32kB (UM) 43*64kB (UME) 17*128kB (ME) 8*256kB (M) 0*512kB 0*1024kB 2*2048kB (M) 0*4096kB = 39740kB [ 2381.391367][ T6839] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2381.404265][ T6839] Node 1 Normal: 279*4kB (M) 66*8kB (ME) 15*16kB (UME) 13*32kB (UME) 8*64kB (UME) 5*128kB (UME) 2*256kB (UM) 3*512kB (UME) 1*1024kB (E) 1*2048kB (U) 11*4096kB (UM) = 53628kB [ 2381.430204][ T6839] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2381.440780][ T6839] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2381.468133][ T6839] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2381.487011][ T6839] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2381.521192][ T6839] 4442 total pagecache pages [ 2381.525805][ T6839] 0 pages in swap cache [ 2381.557839][ T6839] Swap cache stats: add 0, delete 0, find 0/0 [ 2381.599334][ T6839] Free swap = 0kB [ 2381.603151][ T6839] Total swap = 0kB [ 2381.606889][ T6839] 1965979 pages RAM [ 2381.655665][ T6839] 0 pages HighMem/MovableOnly [ 2381.666143][ T6839] 349897 pages reserved [ 2381.670353][ T6839] 0 pages cma reserved [ 2381.674424][ T6839] Unreclaimable slab info: [ 2381.707776][ T6839] Name Used Total [ 2381.720537][ T6839] pid_2 196KB 333KB [ 2381.726679][ T6839] bio-3 0KB 7KB [ 2381.732851][ T6839] batadv_tl_cache 5KB 12KB [ 2381.767019][ T6839] TIPC 14KB 26KB [ 2381.807164][ T6839] SCTPv6 29KB 38KB [ 2381.820339][ T6839] SCTP 2KB 4KB [ 2381.826417][ T6839] sctp_chunk 90KB 116KB [ 2381.875334][ T6839] sctp_bind_bucket 0KB 3KB [ 2381.916929][ T6839] DCCPv6 23KB 39KB [ 2381.955904][ T6839] DCCP 21KB 29KB [ 2381.989182][ T6839] L2TP/IP 12KB 23KB [ 2381.995287][ T6839] RXRPC 15KB 27KB [ 2382.016384][ T6839] rxrpc_call_jar 112KB 120KB [ 2382.049387][ T6839] bridge_fdb_cache 9KB 15KB [ 2382.055500][ T6839] fib6_nodes 184KB 252KB [ 2382.113002][ T6839] ip6_dst_cache 143KB 420KB [ 2382.135300][ T6839] RAWv6 105KB 105KB [ 2382.167485][ T6839] UDPLITEv6 7KB 7KB [ 2382.174945][ T6839] UDPv6 118KB 131KB [ 2382.210302][ T6839] TCPv6 70KB 91KB [ 2382.216398][ T6839] nf_conntrack 36KB 45KB [ 2382.282602][ T6839] sd_ext_cdb 0KB 7KB [ 2382.306513][ T6839] scsi_sense_cache 1056KB 1064KB [ 2382.357920][ T6839] virtio_scsi_cmd 16KB 16KB [ 2382.366881][ T6839] sgpool-128 8KB 8KB [ 2382.403839][ T6839] sgpool-64 4KB 12KB [ 2382.428348][ T6839] sgpool-32 766KB 771KB [ 2382.460159][ T6839] sgpool-16 173KB 176KB [ 2382.466334][ T6839] sgpool-8 90KB 93KB [ 2382.520996][ T6839] mqueue_inode_cache 10KB 39KB [ 2382.527217][ T6839] f2fs_bio_post_read_ctx 16KB 16KB [ 2382.570904][ T6839] jfs_mp 7KB 7KB [ 2382.577043][ T6839] cifs_small_rq 15KB 16KB [ 2382.605008][ T6839] cifs_request 67KB 67KB [ 2382.634508][ T6839] cifs_mpx_ids 0KB 8KB [ 2382.661048][ T6839] nfs_commit_data 3KB 7KB [ 2382.667150][ T6839] nfs_write_data 34KB 44KB [ 2382.727512][ T6839] ext4_system_zone 1KB 7KB [ 2382.745767][ T6839] ext4_io_end_vec 1KB 7KB [ 2382.785696][ T6839] ext4_bio_post_read_ctx 15KB 15KB [ 2382.797610][ T6839] io_kiocb 7679KB 7687KB [ 2382.842216][ T6839] kioctx 2KB 7KB [ 2382.848322][ T6839] aio_kiocb 1KB 3KB [ 2382.902011][ T6839] bio-2 1KB 7KB [ 2382.908104][ T6839] fasync_cache 0KB 3KB [ 2382.958031][ T6839] pid_namespace 1KB 3KB [ 2382.964227][ T6839] posix_timers_cache 0KB 3KB [ 2382.997860][ T6839] rpc_buffers 17KB 25KB [ 2383.013923][ T6839] rpc_tasks 2KB 7KB [ 2383.023683][ T6839] UNIX 112KB 158KB [ 2383.064604][ T6839] UDP-Lite 31KB 38KB [ 2383.078255][ T6839] tcp_bind_bucket 1KB 8KB [ 2383.084380][ T6839] inet_peer_cache 4KB 12KB [ 2383.126072][ T6839] ip_fib_trie 28KB 43KB [ 2383.171191][ T6839] ip_fib_alias 135KB 189KB [ 2383.177295][ T6839] ip_dst_cache 53KB 100KB [ 2383.252776][ T6839] RAW 78KB 226KB [ 2383.267024][ T6839] UDP 68KB 84KB [ 2383.273287][ T6839] TCP 61KB 64KB [ 2383.314763][ T6839] hugetlbfs_inode_cache 3KB 3KB [ 2383.324951][ T6839] fscache_cookie_jar 1KB 7KB [ 2383.332191][ T6839] bio-1 12KB 15KB [ 2383.338264][ T6839] eventpoll_pwq 10KB 31KB [ 2383.380307][ T6839] eventpoll_epi 20KB 47KB [ 2383.386385][ T6839] inotify_inode_mark 9KB 27KB [ 2383.399642][ T6839] bio_crypt_ctx 7KB 7KB [ 2383.405732][ T6839] request_queue 154KB 154KB [ 2383.450914][ T6839] blkdev_ioc 38KB 42KB [ 2383.457020][ T6839] bio-0 708KB 708KB [ 2383.465887][ T6839] biovec-max 854KB 854KB [ 2383.510800][ T6839] biovec-64 866KB 866KB [ 2383.517001][ T6839] biovec-16 108KB 108KB [ 2383.570887][ T6839] bio_integrity_payload 1KB 7KB [ 2383.577348][ T6839] khugepaged_mm_slot 41KB 83KB [ 2383.628519][ T6839] uid_cache 0KB 4KB [ 2383.634601][ T6839] dmaengine-unmap-256 2KB 6KB [ 2383.666459][ T6839] dmaengine-unmap-128 1KB 3KB [ 2383.698738][ T6839] dmaengine-unmap-16 0KB 4KB [ 2383.704938][ T6839] dmaengine-unmap-2 0KB 3KB [ 2383.719531][ T6839] QIPCRTR 1KB 6KB [ 2383.725610][ T6839] audit_buffer 0KB 3KB [ 2383.767517][ T6839] skbuff_ext_cache 3KB 8KB [ 2383.815129][ T6839] skbuff_fclone_cache 32KB 60KB [ 2383.844461][ T6839] skbuff_head_cache 4256KB 4256KB [ 2383.890637][ T6839] configfs_dir_cache 1KB 8KB [ 2383.896842][ T6839] file_lock_cache 32KB 78KB [ 2383.918934][ T6839] file_lock_ctx 8KB 15KB [ 2383.925016][ T6839] fsnotify_mark_connector 4KB 16KB [ 2383.958292][ T6839] net_namespace 58KB 58KB [ 2383.994082][ T6839] task_delay_info 5240KB 5395KB [ 2384.008654][ T6839] taskstats 22KB 58KB [ 2384.014828][ T6839] proc_dir_entry 810KB 873KB [ 2384.065234][ T6839] pde_opener 1KB 11KB [ 2384.086282][ T6839] seq_file 46KB 112KB [ 2384.116801][ T6839] sigqueue 13KB 47KB [ 2384.128285][ T6839] shmem_inode_cache 8250KB 8395KB [ 2384.167552][ T6839] kernfs_iattrs_cache 9KB 15KB [ 2384.191599][ T6839] kernfs_node_cache 20710KB 21156KB [ 2384.197702][ T6839] mnt_cache 151KB 157KB [ 2384.240442][ T6839] filp 2535KB 2853KB [ 2384.246549][ T6839] names_cache 48067KB 48127KB [ 2384.287375][ T6839] hashtab_node 418KB 421KB [ 2384.297654][ T6839] ebitmap_node 1198KB 1200KB [ 2384.326759][ T6839] avtab_node 4995KB 5000KB [ 2384.357528][ T6839] avc_node 51KB 194KB [ 2384.423329][ T6839] iint_cache 100KB 106KB [ 2384.448017][ T6839] lsm_inode_cache 8264KB 8637KB [ 2384.465017][ T6839] lsm_file_cache 123KB 228KB [ 2384.538532][ T6839] key_jar 10KB 19KB [ 2384.544631][ T6839] uts_namespace 4KB 11KB [ 2384.579839][ T6839] nsproxy 2KB 11KB [ 2384.585969][ T6839] vm_area_struct 3150KB 4926KB [ 2384.634652][ T6839] mm_struct 572KB 1140KB [ 2384.667721][ T6839] fs_cache 90KB 228KB [ 2384.708350][ T6839] files_cache 344KB 686KB [ 2384.715942][ T6839] signal_cache 41187KB 42165KB [ 2384.726277][ T6839] sighand_cache 58286KB 58621KB [ 2384.776502][ T6839] task_struct 164580KB 164671KB [ 2384.799599][ T6839] cred_jar 7093KB 7332KB [ 2384.805697][ T6839] anon_vma_chain 945KB 1752KB [ 2384.842467][ T6839] anon_vma 640KB 1124KB [ 2384.848608][ T6839] pid 7844KB 7957KB [ 2384.854675][ T6839] Acpi-Operand 156KB 190KB [ 2384.917857][ T6839] Acpi-ParseExt 9KB 11KB [ 2384.934216][ T6839] Acpi-Parse 41KB 47KB [ 2384.974768][ T6839] Acpi-State 52KB 63KB [ 2384.997228][ T6839] Acpi-Namespace 23KB 27KB [ 2385.036429][ T6839] numa_policy 0KB 3KB [ 2385.044064][ T6839] trace_event_file 371KB 374KB [ 2385.076954][ T6839] ftrace_event_field 515KB 519KB [ 2385.120471][ T6839] pool_workqueue 157KB 204KB [ 2385.126552][ T6839] vmap_area 5140KB 5654KB [ 2385.171688][ T6839] debug_objects_cache 5859KB 5863KB [ 2385.177935][ T6839] page->ptl 930KB 1996KB [ 2385.215595][ T6839] kmalloc-4M 4096KB 4096KB [ 2385.252643][ T6839] kmalloc-1M 2048KB 6144KB [ 2385.263547][ T6839] kmalloc-512k 4096KB 4096KB [ 2385.301481][ T6839] kmalloc-256k 6144KB 6144KB [ 2385.307581][ T6839] kmalloc-128k 6656KB 6656KB [ 2385.362746][ T6839] kmalloc-64k 7808KB 8448KB [ 2385.368973][ T6839] kmalloc-32k 4416KB 4672KB [ 2385.375034][ T6839] kmalloc-16k 2048KB 2208KB [ 2385.416865][ T6839] kmalloc-8k 8256KB 8336KB [ 2385.428412][ T6839] kmalloc-4k 133928KB 133928KB [ 2385.471715][ T6839] kmalloc-2k 20964KB 21112KB [ 2385.477795][ T6839] kmalloc-1k 14894KB 14920KB [ 2385.506686][ T6839] kmalloc-512 10885KB 13452KB [ 2385.546463][ T6839] kmalloc-256 18315KB 19712KB [ 2385.559781][ T6839] kmalloc-128 1220KB 1388KB [ 2385.565892][ T6839] kmalloc-96 1946KB 3620KB [ 2385.638392][ T6839] kmalloc-64 11446KB 12732KB [ 2385.678696][ T6839] kmalloc-32 6794KB 7138KB [ 2385.684812][ T6839] kmalloc-192 7687KB 8216KB [ 2385.737716][ T6839] kmem_cache 123KB 132KB [ 2385.769760][ T6839] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.5,pid=1552,uid=0 [ 2385.794170][ T6839] Out of memory: Killed process 1552 (syz-executor.5) total-vm:93416kB, anon-rss:2224kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:140kB oom_score_adj:1000 [ 2385.846701][ T1171] oom_reaper: reaped process 1552 (syz-executor.5), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2385.941842][ T3894] systemd-journal invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2385.987695][ T3894] CPU: 1 PID: 3894 Comm: systemd-journal Not tainted 5.9.0-rc3-syzkaller #0 [ 2385.996406][ T3894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2386.006479][ T3894] Call Trace: [ 2386.009770][ T3894] dump_stack+0x198/0x1fd [ 2386.014109][ T3894] dump_header+0x106/0x60f [ 2386.018526][ T3894] oom_kill_process.cold+0x10/0x15 [ 2386.023633][ T3894] out_of_memory+0x358/0x13f0 [ 2386.028322][ T3894] ? oom_killer_disable+0x270/0x270 [ 2386.033515][ T3894] ? mutex_trylock+0x246/0x2c0 [ 2386.038289][ T3894] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2386.044958][ T3894] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2386.051534][ T3894] ? warn_alloc+0x120/0x120 [ 2386.056022][ T3894] ? lock_is_held_type+0xbb/0xf0 [ 2386.060940][ T3894] __alloc_pages_nodemask+0x62c/0x790 [ 2386.066288][ T3894] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2386.073029][ T3894] ? page_cache_readahead_unbounded+0x572/0x850 [ 2386.079247][ T3894] ? __lock_page_or_retry+0x650/0x650 [ 2386.084597][ T3894] alloc_pages_current+0x187/0x280 [ 2386.089685][ T3894] __page_cache_alloc+0x314/0x420 [ 2386.094698][ T3894] pagecache_get_page+0x2a6/0xf70 [ 2386.099701][ T3894] ? __do_page_cache_readahead+0xc2/0xf0 [ 2386.105326][ T3894] filemap_fault+0x1abd/0x2aa0 [ 2386.110086][ T3894] ext4_filemap_fault+0x87/0xb6 [ 2386.114915][ T3894] __do_fault+0x10d/0x4d0 [ 2386.119223][ T3894] handle_mm_fault+0x3477/0x4590 [ 2386.124157][ T3894] ? apply_to_existing_page_range+0x40/0x40 [ 2386.130045][ T3894] ? vmacache_update+0xce/0x140 [ 2386.134885][ T3894] do_user_addr_fault+0x598/0xbf0 [ 2386.139913][ T3894] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 2386.145457][ T3894] exc_page_fault+0xa8/0x190 [ 2386.150023][ T3894] ? asm_exc_page_fault+0x8/0x30 [ 2386.154935][ T3894] asm_exc_page_fault+0x1e/0x30 [ 2386.159758][ T3894] RIP: 0033:0x7fe2e4065f59 [ 2386.164175][ T3894] Code: Bad RIP value. [ 2386.168230][ T3894] RSP: 002b:00007ffd43bf3d50 EFLAGS: 00010246 [ 2386.174270][ T3894] RAX: 0000000000000000 RBX: 00007fe2e4384b00 RCX: 0000000000000064 [ 2386.182216][ T3894] RDX: 0000556087493fe8 RSI: 0000000000000001 RDI: 0000000000000027 [ 2386.190163][ T3894] RBP: 0000000000000027 R08: 00000000000000fc R09: 0000000000000026 [ 2386.198122][ T3894] R10: 0000000000000075 R11: 00000000fffffff6 R12: 00007ffd43bf3fd0 [ 2386.206067][ T3894] R13: 0000000000000027 R14: 00007ffd43bf3ea8 R15: 0000000000000001 [ 2386.217066][ T3894] Mem-Info: [ 2386.220268][ T3894] active_anon:15616 inactive_anon:174441 isolated_anon:0 [ 2386.220268][ T3894] active_file:0 inactive_file:5 isolated_file:0 [ 2386.220268][ T3894] unevictable:0 dirty:0 writeback:0 [ 2386.220268][ T3894] slab_reclaimable:22114 slab_unreclaimable:204078 [ 2386.220268][ T3894] mapped:62554 shmem:4440 pagetables:6666 bounce:0 [ 2386.220268][ T3894] free:26466 free_pcp:221 free_cma:0 [ 2386.257134][ T3894] Node 0 active_anon:62456kB inactive_anon:689520kB active_file:0kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:245156kB dirty:0kB writeback:0kB shmem:17612kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 387072kB writeback_tmp:0kB kernel_stack:13728kB all_unreclaimable? no [ 2386.286696][ T3894] Node 1 active_anon:8kB inactive_anon:8244kB active_file:0kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:787584kB all_unreclaimable? yes [ 2386.314803][ T3894] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2386.456543][ T3894] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2386.462391][ T3894] Node 0 DMA32 free:43388kB min:44108kB low:53084kB high:62060kB reserved_highatomic:0KB active_anon:62456kB inactive_anon:689520kB active_file:28kB inactive_file:60kB unevictable:0kB writepending:0kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:20276kB bounce:0kB free_pcp:460kB local_pcp:460kB free_cma:0kB [ 2386.514741][ T3894] lowmem_reserve[]: 0 0 0 0 0 [ 2386.519492][ T3894] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2386.577348][ T3894] lowmem_reserve[]: 0 0 0 0 0 [ 2386.595130][ T3894] Node 1 Normal free:53628kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:8244kB active_file:0kB inactive_file:12kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:6388kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2386.707730][ T3894] lowmem_reserve[]: 0 0 0 0 0 [ 2386.712513][ T3894] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (U) = 10280kB [ 2386.742066][ T3894] Node 0 DMA32: 1766*4kB (ME) 1577*8kB (UME) 592*16kB (UME) 178*32kB (UM) 43*64kB (UME) 16*128kB (UME) 5*256kB (M) 0*512kB 0*1024kB 1*2048kB (M) 0*4096kB = 42976kB [ 2386.778634][ T3894] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2386.811149][ T3894] Node 1 Normal: 279*4kB (M) 66*8kB (ME) 15*16kB (UME) 13*32kB (UME) 8*64kB (UME) 5*128kB (UME) 2*256kB (UM) 3*512kB (UME) 1*1024kB (E) 1*2048kB (U) 11*4096kB (UM) = 53628kB [ 2386.844362][ T3894] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2386.876447][ T3894] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2386.907948][ T3894] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2386.926726][ T3894] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2386.936080][ T3894] 4469 total pagecache pages [ 2386.958541][ T3894] 0 pages in swap cache [ 2386.962716][ T3894] Swap cache stats: add 0, delete 0, find 0/0 [ 2386.992861][ T3894] Free swap = 0kB [ 2386.996602][ T3894] Total swap = 0kB [ 2387.042101][ T3894] 1965979 pages RAM [ 2387.046012][ T3894] 0 pages HighMem/MovableOnly [ 2387.063163][ T3894] 349897 pages reserved [ 2387.067322][ T3894] 0 pages cma reserved [ 2387.097201][ T3894] Unreclaimable slab info: [ 2387.103173][ T3894] Name Used Total [ 2387.115790][ T3894] pid_2 194KB 333KB [ 2387.122181][ T3894] bio-3 0KB 7KB [ 2387.128293][ T3894] batadv_tl_cache 5KB 12KB [ 2387.148020][ T3894] TIPC 14KB 26KB [ 2387.154245][ T3894] SCTPv6 29KB 38KB [ 2387.169706][ T3894] SCTP 2KB 4KB [ 2387.175789][ T3894] sctp_chunk 84KB 108KB [ 2387.195767][ T3894] sctp_bind_bucket 0KB 3KB [ 2387.202331][ T3894] DCCPv6 23KB 39KB [ 2387.208407][ T3894] DCCP 21KB 29KB [ 2387.237385][ T3894] L2TP/IP 12KB 23KB [ 2387.265579][ T3894] RXRPC 15KB 27KB [ 2387.288106][ T3894] rxrpc_call_jar 112KB 120KB [ 2387.321771][ T3894] bridge_fdb_cache 9KB 15KB [ 2387.327900][ T3894] fib6_nodes 184KB 252KB [ 2387.355127][ T3894] ip6_dst_cache 139KB 420KB [ 2387.384878][ T3894] RAWv6 105KB 105KB [ 2387.407979][ T3894] UDPLITEv6 7KB 7KB [ 2387.427694][ T3894] UDPv6 118KB 131KB [ 2387.459552][ T3894] TCPv6 70KB 91KB [ 2387.465669][ T3894] nf_conntrack 36KB 45KB [ 2387.498634][ T3894] sd_ext_cdb 0KB 7KB [ 2387.504716][ T3894] scsi_sense_cache 1056KB 1064KB [ 2387.532225][ T3894] virtio_scsi_cmd 16KB 16KB [ 2387.538346][ T3894] sgpool-128 8KB 8KB [ 2387.566496][ T3894] sgpool-64 4KB 12KB [ 2387.575835][ T3894] sgpool-32 763KB 771KB [ 2387.582772][ T3894] sgpool-16 171KB 176KB [ 2387.588972][ T3894] sgpool-8 88KB 93KB [ 2387.595071][ T3894] mqueue_inode_cache 10KB 39KB [ 2387.610946][ T3894] f2fs_bio_post_read_ctx 16KB 16KB [ 2387.617586][ T3894] jfs_mp 7KB 7KB [ 2387.628293][ T3894] cifs_small_rq 15KB 16KB [ 2387.638631][ T3894] cifs_request 67KB 67KB [ 2387.644720][ T3894] cifs_mpx_ids 0KB 8KB [ 2387.664475][ T3894] nfs_commit_data 3KB 7KB [ 2387.674678][ T3894] nfs_write_data 34KB 44KB [ 2387.693448][ T3894] ext4_system_zone 1KB 7KB [ 2387.736335][ T3894] ext4_io_end_vec 0KB 7KB [ 2387.753634][ T3894] ext4_bio_post_read_ctx 15KB 15KB [ 2387.773048][ T3894] io_kiocb 7679KB 7687KB [ 2387.808414][ T3894] kioctx 2KB 7KB [ 2387.827734][ T3894] aio_kiocb 1KB 3KB [ 2387.851215][ T3894] bio-2 1KB 7KB [ 2387.857299][ T3894] fasync_cache 0KB 3KB [ 2387.882194][ T3894] pid_namespace 1KB 3KB [ 2387.888279][ T3894] posix_timers_cache 0KB 3KB [ 2387.926901][ T3894] rpc_buffers 17KB 25KB [ 2387.948555][ T3894] rpc_tasks 2KB 7KB [ 2387.954634][ T3894] UNIX 112KB 158KB [ 2387.985534][ T3894] UDP-Lite 31KB 38KB [ 2388.005322][ T3894] tcp_bind_bucket 1KB 8KB [ 2388.011457][ T3894] inet_peer_cache 4KB 12KB [ 2388.017528][ T3894] ip_fib_trie 28KB 43KB [ 2388.038861][ T3894] ip_fib_alias 135KB 189KB [ 2388.044933][ T3894] ip_dst_cache 53KB 100KB [ 2388.055591][ T3894] RAW 78KB 226KB [ 2388.097163][ T3894] UDP 68KB 84KB [ 2388.120544][ T3894] TCP 61KB 64KB [ 2388.126678][ T3894] hugetlbfs_inode_cache 3KB 3KB [ 2388.165882][ T3894] fscache_cookie_jar 1KB 7KB [ 2388.211179][ T3894] bio-1 12KB 15KB [ 2388.217284][ T3894] eventpoll_pwq 10KB 31KB [ 2388.239079][ T3894] eventpoll_epi 19KB 47KB [ 2388.245159][ T3894] inotify_inode_mark 9KB 27KB [ 2388.251359][ T3894] bio_crypt_ctx 7KB 7KB [ 2388.257424][ T3894] request_queue 154KB 154KB [ 2388.263540][ T3894] blkdev_ioc 37KB 42KB [ 2388.269657][ T3894] bio-0 708KB 708KB [ 2388.275728][ T3894] biovec-max 854KB 854KB [ 2388.282004][ T3894] biovec-64 864KB 866KB [ 2388.288070][ T3894] biovec-16 107KB 108KB [ 2388.297370][ T3894] bio_integrity_payload 1KB 7KB [ 2388.304966][ T3894] khugepaged_mm_slot 40KB 83KB [ 2388.325473][ T3894] uid_cache 0KB 4KB [ 2388.333931][ T3894] dmaengine-unmap-256 2KB 6KB [ 2388.340310][ T3894] dmaengine-unmap-128 1KB 3KB [ 2388.346554][ T3894] dmaengine-unmap-16 0KB 4KB [ 2388.368599][ T3894] dmaengine-unmap-2 0KB 3KB [ 2388.374718][ T3894] QIPCRTR 1KB 6KB [ 2388.414543][ T3894] audit_buffer 0KB 3KB [ 2388.458328][ T3894] skbuff_ext_cache 3KB 8KB [ 2388.479750][ T3894] skbuff_fclone_cache 30KB 60KB [ 2388.486084][ T3894] skbuff_head_cache 4500KB 4500KB [ 2388.502084][ T3894] configfs_dir_cache 1KB 8KB [ 2388.508259][ T3894] file_lock_cache 28KB 78KB [ 2388.524613][ T3894] file_lock_ctx 8KB 15KB [ 2388.530766][ T3894] fsnotify_mark_connector 4KB 16KB [ 2388.537364][ T3894] net_namespace 58KB 58KB [ 2388.543572][ T3894] task_delay_info 5240KB 5395KB [ 2388.549833][ T3894] taskstats 21KB 58KB [ 2388.555906][ T3894] proc_dir_entry 810KB 873KB [ 2388.562073][ T3894] pde_opener 1KB 11KB [ 2388.568138][ T3894] seq_file 42KB 112KB [ 2388.574384][ T3894] sigqueue 12KB 47KB [ 2388.580576][ T3894] shmem_inode_cache 8240KB 8395KB [ 2388.586647][ T3894] kernfs_iattrs_cache 9KB 15KB [ 2388.608075][ T3894] kernfs_node_cache 20710KB 21156KB [ 2388.648562][ T3894] mnt_cache 151KB 157KB [ 2388.654665][ T3894] filp 2466KB 2850KB [ 2388.756684][ T3894] names_cache 46274KB 46333KB [ 2388.772044][ T3894] hashtab_node 418KB 421KB [ 2388.778127][ T3894] ebitmap_node 1198KB 1200KB [ 2388.819974][ T3894] avtab_node 4995KB 5000KB [ 2388.826066][ T3894] avc_node 51KB 194KB [ 2388.874126][ T3894] iint_cache 100KB 106KB [ 2388.884892][ T3894] lsm_inode_cache 8255KB 8637KB [ 2388.909359][ T3894] lsm_file_cache 119KB 228KB [ 2388.915454][ T3894] key_jar 10KB 19KB [ 2388.941559][ T3894] uts_namespace 4KB 11KB [ 2388.947637][ T3894] nsproxy 2KB 11KB [ 2388.953813][ T3894] vm_area_struct 3087KB 4922KB [ 2388.975942][ T3894] mm_struct 563KB 1140KB [ 2388.986639][ T3894] fs_cache 90KB 228KB [ 2389.012675][ T3894] files_cache 343KB 682KB [ 2389.018813][ T3894] signal_cache 41180KB 42165KB [ 2389.024883][ T3894] sighand_cache 58284KB 58621KB [ 2389.067312][ T3894] task_struct 164489KB 164567KB [ 2389.082466][ T3894] cred_jar 7093KB 7332KB [ 2389.097657][ T3894] anon_vma_chain 932KB 1752KB [ 2389.122160][ T3894] anon_vma 638KB 1124KB [ 2389.128242][ T3894] pid 7844KB 7957KB [ 2389.161548][ T3894] Acpi-Operand 156KB 190KB [ 2389.167619][ T3894] Acpi-ParseExt 9KB 11KB [ 2389.205762][ T3894] Acpi-Parse 41KB 47KB [ 2389.234931][ T3894] Acpi-State 52KB 63KB [ 2389.269474][ T3894] Acpi-Namespace 23KB 27KB [ 2389.275574][ T3894] numa_policy 0KB 3KB [ 2389.309910][ T3894] trace_event_file 371KB 374KB [ 2389.316000][ T3894] ftrace_event_field 515KB 519KB [ 2389.364569][ T3894] pool_workqueue 157KB 204KB [ 2389.406314][ T3894] vmap_area 5140KB 5654KB [ 2389.428509][ T3894] debug_objects_cache 5859KB 5863KB [ 2389.434864][ T3894] page->ptl 919KB 1996KB [ 2389.514751][ T3894] kmalloc-4M 4096KB 4096KB [ 2389.533225][ T3894] kmalloc-1M 2048KB 6144KB [ 2389.548352][ T3894] kmalloc-512k 4096KB 4096KB [ 2389.568003][ T3894] kmalloc-256k 6144KB 6144KB [ 2389.574121][ T3894] kmalloc-128k 6656KB 6656KB [ 2389.601999][ T3894] kmalloc-64k 7808KB 8448KB [ 2389.608094][ T3894] kmalloc-32k 4416KB 4672KB [ 2389.633457][ T3894] kmalloc-16k 2048KB 2208KB [ 2389.662670][ T3894] kmalloc-8k 8256KB 8336KB [ 2389.673341][ T3894] kmalloc-4k 134704KB 134704KB [ 2389.702622][ T3894] kmalloc-2k 20844KB 20992KB [ 2389.708767][ T3894] kmalloc-1k 15018KB 15044KB [ 2389.714838][ T3894] kmalloc-512 10993KB 13452KB [ 2389.738847][ T3894] kmalloc-256 18312KB 19712KB [ 2389.744944][ T3894] kmalloc-128 1213KB 1388KB [ 2389.775706][ T3894] kmalloc-96 1931KB 3620KB [ 2389.832126][ T3894] kmalloc-64 11396KB 12732KB [ 2389.838229][ T3894] kmalloc-32 6782KB 7138KB [ 2389.845323][ T3894] kmalloc-192 7687KB 8216KB [ 2389.869084][ T3894] kmem_cache 123KB 132KB [ 2389.875249][ T3894] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.5,pid=1364,uid=0 [ 2389.894133][ T3894] Out of memory: Killed process 1364 (syz-executor.5) total-vm:93416kB, anon-rss:2224kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:140kB oom_score_adj:1000 [ 2390.097974][ T6743] in:imklog invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2390.194919][ T6743] CPU: 0 PID: 6743 Comm: in:imklog Not tainted 5.9.0-rc3-syzkaller #0 [ 2390.203128][ T6743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2390.213183][ T6743] Call Trace: [ 2390.216510][ T6743] dump_stack+0x198/0x1fd [ 2390.220853][ T6743] dump_header+0x106/0x60f [ 2390.225280][ T6743] oom_kill_process.cold+0x10/0x15 [ 2390.230395][ T6743] out_of_memory+0x358/0x13f0 [ 2390.235081][ T6743] ? oom_killer_disable+0x270/0x270 [ 2390.240286][ T6743] ? mutex_trylock+0x246/0x2c0 [ 2390.245049][ T6743] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2390.251734][ T6743] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2390.258348][ T6743] ? warn_alloc+0x120/0x120 [ 2390.262868][ T6743] ? lock_is_held_type+0xbb/0xf0 [ 2390.267814][ T6743] __alloc_pages_nodemask+0x62c/0x790 [ 2390.273189][ T6743] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2390.279992][ T6743] ? page_cache_readahead_unbounded+0x572/0x850 [ 2390.286259][ T6743] ? __lock_page_or_retry+0x650/0x650 [ 2390.291654][ T6743] alloc_pages_current+0x187/0x280 [ 2390.296784][ T6743] __page_cache_alloc+0x314/0x420 [ 2390.301824][ T6743] pagecache_get_page+0x2a6/0xf70 [ 2390.306865][ T6743] ? __do_page_cache_readahead+0xc2/0xf0 [ 2390.312565][ T6743] filemap_fault+0x1abd/0x2aa0 [ 2390.317342][ T6743] ext4_filemap_fault+0x87/0xb6 [ 2390.322196][ T6743] __do_fault+0x10d/0x4d0 [ 2390.326532][ T6743] handle_mm_fault+0x3477/0x4590 [ 2390.331482][ T6743] ? apply_to_existing_page_range+0x40/0x40 [ 2390.337411][ T6743] do_user_addr_fault+0x598/0xbf0 [ 2390.342445][ T6743] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 2390.348000][ T6743] exc_page_fault+0xa8/0x190 [ 2390.352597][ T6743] ? asm_exc_page_fault+0x8/0x30 [ 2390.357535][ T6743] asm_exc_page_fault+0x1e/0x30 [ 2390.362387][ T6743] RIP: 0033:0x555def8d4700 [ 2390.366812][ T6743] Code: Bad RIP value. [ 2390.370875][ T6743] RSP: 002b:00007f425e94d498 EFLAGS: 00010206 [ 2390.376939][ T6743] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f42540026fc [ 2390.384906][ T6743] RDX: 0000000000000000 RSI: 00007f425e94def1 RDI: 00007f42540025e0 [ 2390.392873][ T6743] RBP: 0000000000000004 R08: 00007f426013b8da R09: a3d70a3d70a3d70b [ 2390.400842][ T6743] R10: 2ce33e6c02ce33e7 R11: 00007f425e94d3d0 R12: 00007f425e94dda0 [ 2390.408812][ T6743] R13: 00007f425e94def1 R14: 0000000000001f9f R15: 00007f425e94df14 [ 2390.472538][ T6743] Mem-Info: [ 2390.475700][ T6743] active_anon:15616 inactive_anon:173896 isolated_anon:0 [ 2390.475700][ T6743] active_file:4 inactive_file:20 isolated_file:0 [ 2390.475700][ T6743] unevictable:0 dirty:0 writeback:0 [ 2390.475700][ T6743] slab_reclaimable:22093 slab_unreclaimable:203794 [ 2390.475700][ T6743] mapped:62554 shmem:4440 pagetables:6638 bounce:0 [ 2390.475700][ T6743] free:26940 free_pcp:62 free_cma:0 [ 2390.521566][ T6743] Node 0 active_anon:62456kB inactive_anon:687304kB active_file:56kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:245184kB dirty:0kB writeback:0kB shmem:17612kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 382976kB writeback_tmp:0kB kernel_stack:13632kB all_unreclaimable? no [ 2390.557429][ T6743] Node 1 active_anon:8kB inactive_anon:8244kB active_file:16kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:787584kB all_unreclaimable? yes [ 2390.638685][ T6743] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2390.671209][ T6743] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2390.676953][ T6743] Node 0 DMA32 free:43892kB min:44108kB low:53084kB high:62060kB reserved_highatomic:0KB active_anon:62452kB inactive_anon:687304kB active_file:64kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:20196kB bounce:0kB free_pcp:428kB local_pcp:56kB free_cma:0kB [ 2390.711769][ T6743] lowmem_reserve[]: 0 0 0 0 0 [ 2390.716496][ T6743] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2390.749279][ T6743] lowmem_reserve[]: 0 0 0 0 0 [ 2390.754171][ T6743] Node 1 Normal free:53628kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:8244kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:6388kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2390.786795][ T6743] lowmem_reserve[]: 0 0 0 0 0 [ 2390.846838][ T6743] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (U) = 10280kB [ 2390.872782][ T6743] Node 0 DMA32: 1829*4kB (UME) 1164*8kB (UME) 681*16kB (UME) 187*32kB (UM) 43*64kB (UME) 16*128kB (UME) 5*256kB (M) 0*512kB 0*1024kB 2*2048kB (M) 0*4096kB = 43684kB [ 2390.913396][ T6743] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2390.924892][ T6743] Node 1 Normal: 279*4kB (M) 66*8kB (ME) 15*16kB (UME) 13*32kB (UME) 8*64kB (UME) 5*128kB (UME) 2*256kB (UM) 3*512kB (UME) 1*1024kB (E) 1*2048kB (U) 11*4096kB (UM) = 53628kB [ 2390.962355][ T6743] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2390.995845][ T6743] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2391.037004][ T6743] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2391.047424][ T6743] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2391.071853][ T6743] 4472 total pagecache pages [ 2391.076447][ T6743] 0 pages in swap cache [ 2391.080784][ T6743] Swap cache stats: add 0, delete 0, find 0/0 [ 2391.086850][ T6743] Free swap = 0kB [ 2391.103933][ T6743] Total swap = 0kB [ 2391.107701][ T6743] 1965979 pages RAM [ 2391.111584][ T6743] 0 pages HighMem/MovableOnly [ 2391.116262][ T6743] 349897 pages reserved [ 2391.134868][ T6743] 0 pages cma reserved [ 2391.140130][ T6743] Unreclaimable slab info: [ 2391.144539][ T6743] Name Used Total [ 2391.164749][ T6743] pid_2 190KB 333KB [ 2391.170926][ T6743] bio-3 0KB 7KB [ 2391.177067][ T6743] batadv_tl_cache 5KB 12KB [ 2391.197979][ T6743] TIPC 14KB 26KB [ 2391.222990][ T6743] SCTPv6 29KB 38KB [ 2391.233802][ T6743] SCTP 2KB 4KB [ 2391.258100][ T6743] sctp_chunk 81KB 108KB [ 2391.264319][ T6743] sctp_bind_bucket 0KB 3KB [ 2391.295697][ T6743] DCCPv6 23KB 39KB [ 2391.314787][ T6743] DCCP 21KB 29KB [ 2391.320965][ T6743] L2TP/IP 12KB 23KB [ 2391.327065][ T6743] RXRPC 15KB 27KB [ 2391.354496][ T6743] rxrpc_call_jar 112KB 120KB [ 2391.365981][ T6743] bridge_fdb_cache 9KB 15KB [ 2391.391527][ T6743] fib6_nodes 184KB 252KB [ 2391.397684][ T6743] ip6_dst_cache 139KB 420KB [ 2391.434806][ T6743] RAWv6 105KB 105KB [ 2391.443930][ T6743] UDPLITEv6 7KB 7KB [ 2391.450053][ T6743] UDPv6 118KB 131KB [ 2391.456124][ T6743] TCPv6 70KB 91KB [ 2391.487896][ T6743] nf_conntrack 36KB 45KB [ 2391.504458][ T6743] sd_ext_cdb 0KB 7KB [ 2391.528185][ T6743] scsi_sense_cache 1056KB 1064KB [ 2391.534363][ T6743] virtio_scsi_cmd 16KB 16KB [ 2391.553989][ T6743] sgpool-128 8KB 8KB [ 2391.569395][ T6743] sgpool-64 4KB 12KB [ 2391.575483][ T6743] sgpool-32 763KB 771KB [ 2391.588789][ T6743] sgpool-16 170KB 176KB [ 2391.594882][ T6743] sgpool-8 88KB 93KB [ 2391.602407][ T6743] mqueue_inode_cache 10KB 39KB [ 2391.627426][ T6743] f2fs_bio_post_read_ctx 16KB 16KB [ 2391.652548][ T6743] jfs_mp 7KB 7KB [ 2391.695274][ T6743] cifs_small_rq 15KB 16KB [ 2391.706209][ T6743] cifs_request 67KB 67KB [ 2391.728565][ T6743] cifs_mpx_ids 0KB 8KB [ 2391.734684][ T6743] nfs_commit_data 3KB 7KB [ 2391.750743][ T6743] nfs_write_data 34KB 44KB [ 2391.756875][ T6743] ext4_system_zone 1KB 7KB [ 2391.778581][ T6743] ext4_io_end_vec 0KB 7KB [ 2391.784663][ T6743] ext4_bio_post_read_ctx 15KB 15KB [ 2391.800109][ T6743] io_kiocb 7679KB 7687KB [ 2391.806199][ T6743] kioctx 2KB 7KB [ 2391.827423][ T6743] aio_kiocb 1KB 3KB [ 2391.837563][ T6743] bio-2 1KB 7KB [ 2391.848000][ T6743] fasync_cache 0KB 3KB [ 2391.887577][ T6743] pid_namespace 1KB 3KB [ 2391.898319][ T6743] posix_timers_cache 0KB 3KB [ 2391.928021][ T6743] rpc_buffers 17KB 25KB [ 2391.950067][ T6743] rpc_tasks 2KB 7KB [ 2391.956171][ T6743] UNIX 112KB 158KB [ 2391.967717][ T6743] UDP-Lite 31KB 38KB [ 2391.973884][ T6743] tcp_bind_bucket 1KB 8KB [ 2391.996554][ T6743] inet_peer_cache 4KB 12KB [ 2392.009063][ T6743] ip_fib_trie 28KB 43KB [ 2392.015149][ T6743] ip_fib_alias 135KB 189KB [ 2392.026996][ T6743] ip_dst_cache 53KB 100KB [ 2392.058213][ T6743] RAW 78KB 226KB [ 2392.081332][ T6743] UDP 68KB 84KB [ 2392.087432][ T6743] TCP 61KB 64KB [ 2392.113797][ T6743] hugetlbfs_inode_cache 3KB 3KB [ 2392.120383][ T6743] fscache_cookie_jar 1KB 7KB [ 2392.126530][ T6743] bio-1 12KB 15KB [ 2392.152517][ T6743] eventpoll_pwq 10KB 31KB [ 2392.171589][ T6743] eventpoll_epi 18KB 47KB [ 2392.177665][ T6743] inotify_inode_mark 8KB 27KB [ 2392.215389][ T6743] bio_crypt_ctx 7KB 7KB [ 2392.221574][ T6743] request_queue 154KB 154KB [ 2392.227643][ T6743] blkdev_ioc 37KB 42KB [ 2392.263495][ T6743] bio-0 723KB 723KB [ 2392.284989][ T6743] biovec-max 845KB 845KB [ 2392.321303][ T6743] biovec-64 862KB 866KB [ 2392.327394][ T6743] biovec-16 106KB 108KB [ 2392.376743][ T6743] bio_integrity_payload 1KB 7KB [ 2392.403230][ T6743] khugepaged_mm_slot 40KB 83KB [ 2392.442365][ T6743] uid_cache 0KB 4KB [ 2392.457706][ T6743] dmaengine-unmap-256 2KB 6KB [ 2392.464087][ T6743] dmaengine-unmap-128 1KB 3KB [ 2392.498802][ T6743] dmaengine-unmap-16 0KB 4KB [ 2392.504999][ T6743] dmaengine-unmap-2 0KB 3KB [ 2392.525820][ T6743] QIPCRTR 1KB 6KB [ 2392.558686][ T6743] audit_buffer 0KB 3KB [ 2392.564847][ T6743] skbuff_ext_cache 2KB 8KB [ 2392.620806][ T6743] skbuff_fclone_cache 28KB 60KB [ 2392.627077][ T6743] skbuff_head_cache 4736KB 4736KB [ 2392.663344][ T6743] configfs_dir_cache 1KB 8KB [ 2392.689025][ T6743] file_lock_cache 27KB 78KB [ 2392.695112][ T6743] file_lock_ctx 8KB 15KB [ 2392.708599][ T6743] fsnotify_mark_connector 4KB 16KB [ 2392.715190][ T6743] net_namespace 58KB 58KB [ 2392.744622][ T6743] task_delay_info 5233KB 5395KB [ 2392.762707][ T6743] taskstats 19KB 58KB [ 2392.776817][ T6743] proc_dir_entry 810KB 873KB [ 2392.805622][ T6743] pde_opener 1KB 11KB [ 2392.832056][ T6743] seq_file 39KB 112KB [ 2392.838147][ T6743] sigqueue 12KB 47KB [ 2392.873058][ T6743] shmem_inode_cache 8230KB 8395KB [ 2392.924735][ T6743] kernfs_iattrs_cache 9KB 15KB [ 2392.945156][ T6743] kernfs_node_cache 20710KB 21156KB [ 2392.964607][ T6743] mnt_cache 151KB 157KB [ 2392.997741][ T6743] filp 2425KB 2850KB [ 2393.035882][ T6743] names_cache 45033KB 45084KB [ 2393.042734][ T6743] hashtab_node 418KB 421KB [ 2393.068285][ T6743] ebitmap_node 1198KB 1200KB [ 2393.086378][ T6743] avtab_node 4995KB 5000KB [ 2393.094077][ T6743] avc_node 51KB 194KB [ 2393.113136][ T6743] iint_cache 100KB 106KB [ 2393.120497][ T6743] lsm_inode_cache 8247KB 8637KB [ 2393.126592][ T6743] lsm_file_cache 117KB 228KB [ 2393.153858][ T6743] key_jar 10KB 19KB [ 2393.163631][ T6743] uts_namespace 4KB 11KB [ 2393.169745][ T6743] nsproxy 2KB 11KB [ 2393.175833][ T6743] vm_area_struct 3056KB 4919KB [ 2393.196718][ T6743] mm_struct 556KB 1134KB [ 2393.204006][ T6743] fs_cache 86KB 228KB [ 2393.216806][ T6743] files_cache 322KB 663KB [ 2393.239724][ T6743] signal_cache 41161KB 42139KB [ 2393.245805][ T6743] sighand_cache 58270KB 58621KB [ 2393.283275][ T6743] task_struct 164307KB 164385KB [ 2393.295397][ T6743] cred_jar 7074KB 7332KB [ 2393.301819][ T6743] anon_vma_chain 916KB 1748KB [ 2393.307890][ T6743] anon_vma 631KB 1124KB [ 2393.347274][ T6743] pid 7842KB 7957KB [ 2393.360141][ T6743] Acpi-Operand 156KB 190KB [ 2393.366250][ T6743] Acpi-ParseExt 9KB 11KB [ 2393.414931][ T6743] Acpi-Parse 41KB 47KB [ 2393.445341][ T6743] Acpi-State 52KB 63KB [ 2393.475548][ T6743] Acpi-Namespace 23KB 27KB [ 2393.487292][ T6743] numa_policy 0KB 3KB [ 2393.535835][ T6743] trace_event_file 371KB 374KB [ 2393.560844][ T6743] ftrace_event_field 515KB 519KB [ 2393.567024][ T6743] pool_workqueue 156KB 200KB [ 2393.625849][ T6743] vmap_area 5140KB 5654KB [ 2393.657733][ T6743] debug_objects_cache 5859KB 5863KB [ 2393.695482][ T6743] page->ptl 905KB 1992KB [ 2393.704526][ T6743] kmalloc-4M 4096KB 4096KB [ 2393.710786][ T6743] kmalloc-1M 2048KB 6144KB [ 2393.716855][ T6743] kmalloc-512k 4096KB 4096KB [ 2393.722974][ T6743] kmalloc-256k 6144KB 6144KB [ 2393.729108][ T6743] kmalloc-128k 6656KB 6656KB [ 2393.735165][ T6743] kmalloc-64k 7808KB 8448KB [ 2393.741341][ T6743] kmalloc-32k 4416KB 4672KB [ 2393.747428][ T6743] kmalloc-16k 2048KB 2208KB [ 2393.753711][ T6743] kmalloc-8k 8256KB 8336KB [ 2393.759905][ T6743] kmalloc-4k 136736KB 136736KB [ 2393.765965][ T6743] kmalloc-2k 20804KB 20932KB [ 2393.772133][ T6743] kmalloc-1k 15150KB 15176KB [ 2393.778205][ T6743] kmalloc-512 11128KB 13452KB [ 2393.784403][ T6743] kmalloc-256 18309KB 19712KB [ 2393.791705][ T6743] kmalloc-128 1212KB 1388KB [ 2393.797765][ T6743] kmalloc-96 1919KB 3620KB [ 2393.803858][ T6743] kmalloc-64 11369KB 12732KB [ 2393.810846][ T6743] kmalloc-32 6779KB 7138KB [ 2393.816911][ T6743] kmalloc-192 7685KB 8216KB [ 2393.823469][ T6743] kmem_cache 123KB 132KB [ 2393.831116][ T6743] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.5,pid=1281,uid=0 [ 2393.845680][ T6743] Out of memory: Killed process 1281 (syz-executor.5) total-vm:93416kB, anon-rss:2224kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:140kB oom_score_adj:1000 [ 2394.857506][ T1] systemd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2394.908543][ T1] CPU: 1 PID: 1 Comm: systemd Not tainted 5.9.0-rc3-syzkaller #0 [ 2394.916294][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2394.926341][ T1] Call Trace: [ 2394.929635][ T1] dump_stack+0x198/0x1fd [ 2394.933973][ T1] dump_header+0x106/0x60f [ 2394.938393][ T1] oom_kill_process.cold+0x10/0x15 [ 2394.943503][ T1] out_of_memory+0x358/0x13f0 [ 2394.948186][ T1] ? oom_killer_disable+0x270/0x270 [ 2394.953401][ T1] ? mutex_trylock+0x246/0x2c0 [ 2394.958168][ T1] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2394.964863][ T1] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2394.971474][ T1] ? warn_alloc+0x120/0x120 [ 2394.975994][ T1] ? lock_is_held_type+0xbb/0xf0 [ 2394.980942][ T1] __alloc_pages_nodemask+0x62c/0x790 [ 2394.986319][ T1] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2394.993100][ T1] ? page_cache_readahead_unbounded+0x572/0x850 [ 2394.999356][ T1] ? __lock_page_or_retry+0x650/0x650 [ 2395.004731][ T1] alloc_pages_current+0x187/0x280 [ 2395.009847][ T1] __page_cache_alloc+0x314/0x420 [ 2395.014877][ T1] pagecache_get_page+0x2a6/0xf70 [ 2395.019908][ T1] ? __do_page_cache_readahead+0xc2/0xf0 [ 2395.025542][ T1] filemap_fault+0x1abd/0x2aa0 [ 2395.032747][ T1] ext4_filemap_fault+0x87/0xb6 [ 2395.037599][ T1] __do_fault+0x10d/0x4d0 [ 2395.041932][ T1] handle_mm_fault+0x3477/0x4590 [ 2395.046875][ T1] ? apply_to_existing_page_range+0x40/0x40 [ 2395.052818][ T1] do_user_addr_fault+0x598/0xbf0 [ 2395.057847][ T1] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 2395.063391][ T1] exc_page_fault+0xa8/0x190 [ 2395.067973][ T1] ? asm_exc_page_fault+0x8/0x30 [ 2395.072937][ T1] asm_exc_page_fault+0x1e/0x30 [ 2395.077783][ T1] RIP: 0033:0x7fe80ec8bdb0 [ 2395.082208][ T1] Code: Bad RIP value. [ 2395.086271][ T1] RSP: 002b:00007ffd33dfa288 EFLAGS: 00010246 [ 2395.092347][ T1] RAX: 00007ffd33dfa300 RBX: 00005624cfd9d820 RCX: 0000000000000000 [ 2395.100341][ T1] RDX: 0000000040000060 RSI: 00007ffd33dfa2c0 RDI: 000000000000000d [ 2395.108309][ T1] RBP: 00007ffd33dfaf30 R08: 00007ffd33dfa2c0 R09: 00005624cfe79de8 [ 2395.116276][ T1] R10: 00005624cfe79db0 R11: 0000000000000202 R12: 00005624cfe79db0 [ 2395.124260][ T1] R13: 0000000000000000 R14: 00005624ceb74a20 R15: 0000000000000002 [ 2395.346549][ T1] Mem-Info: [ 2395.372525][ T1] active_anon:15615 inactive_anon:173338 isolated_anon:0 [ 2395.372525][ T1] active_file:33 inactive_file:26 isolated_file:0 [ 2395.372525][ T1] unevictable:0 dirty:0 writeback:0 [ 2395.372525][ T1] slab_reclaimable:22077 slab_unreclaimable:203103 [ 2395.372525][ T1] mapped:62554 shmem:4440 pagetables:6618 bounce:0 [ 2395.372525][ T1] free:26825 free_pcp:118 free_cma:0 [ 2395.447029][ T1] Node 0 active_anon:62452kB inactive_anon:685108kB active_file:116kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:245156kB dirty:0kB writeback:0kB shmem:17612kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 380928kB writeback_tmp:0kB kernel_stack:13600kB all_unreclaimable? no [ 2395.497985][ T1] Node 1 active_anon:8kB inactive_anon:8244kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:787584kB all_unreclaimable? yes [ 2395.567533][ T1] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2395.639161][ T1] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2395.644922][ T1] Node 0 DMA32 free:43120kB min:44108kB low:53084kB high:62060kB reserved_highatomic:0KB active_anon:62452kB inactive_anon:685108kB active_file:164kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:20084kB bounce:0kB free_pcp:440kB local_pcp:212kB free_cma:0kB [ 2395.747235][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 2395.779106][ T1] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2395.818780][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 2395.823502][ T1] Node 1 Normal free:53628kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:8244kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:6388kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2395.893644][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 2395.898424][ T1] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (U) = 10280kB [ 2395.956560][ T1] Node 0 DMA32: 1836*4kB (ME) 1081*8kB (ME) 484*16kB (UME) 210*32kB (UM) 43*64kB (UME) 16*128kB (UME) 5*256kB (M) 0*512kB 0*1024kB 3*2048kB (M) 0*4096kB = 42680kB [ 2396.008525][ T1] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2396.038147][ T1] Node 1 Normal: 279*4kB (M) 66*8kB (ME) 15*16kB (UME) 13*32kB (UME) 8*64kB (UME) 5*128kB (UME) 2*256kB (UM) 3*512kB (UME) 1*1024kB (E) 1*2048kB (U) 11*4096kB (UM) = 53628kB [ 2396.108040][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2396.133488][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2396.182978][ T1] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2396.215064][ T1] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2396.273510][ T1] 4473 total pagecache pages [ 2396.278144][ T1] 0 pages in swap cache [ 2396.326831][ T1] Swap cache stats: add 0, delete 0, find 0/0 [ 2396.334054][ T1] Free swap = 0kB [ 2396.337758][ T1] Total swap = 0kB [ 2396.373597][ T1] 1965979 pages RAM [ 2396.377439][ T1] 0 pages HighMem/MovableOnly [ 2396.428095][ T1] 349897 pages reserved [ 2396.448310][ T1] 0 pages cma reserved [ 2396.456074][ T1] Unreclaimable slab info: [ 2396.495458][ T1] Name Used Total [ 2396.522165][ T1] pid_2 186KB 333KB [ 2396.528332][ T1] bio-3 0KB 7KB [ 2396.535307][ T1] batadv_tl_cache 5KB 12KB [ 2396.592930][ T1] TIPC 14KB 26KB [ 2396.619927][ T1] SCTPv6 29KB 38KB [ 2396.626010][ T1] SCTP 2KB 4KB [ 2396.656235][ T1] sctp_chunk 81KB 108KB [ 2396.694858][ T1] sctp_bind_bucket 0KB 3KB [ 2396.722917][ T1] DCCPv6 23KB 39KB [ 2396.751909][ T1] DCCP 21KB 29KB [ 2396.758024][ T1] L2TP/IP 12KB 23KB [ 2396.797492][ T1] RXRPC 15KB 27KB [ 2396.803746][ T1] rxrpc_call_jar 112KB 120KB [ 2396.848498][ T1] bridge_fdb_cache 9KB 15KB [ 2396.854592][ T1] fib6_nodes 184KB 252KB [ 2396.869814][ T1] ip6_dst_cache 152KB 420KB [ 2396.875892][ T1] RAWv6 105KB 105KB [ 2396.913741][ T1] UDPLITEv6 7KB 7KB [ 2396.932030][ T1] UDPv6 118KB 131KB [ 2396.938122][ T1] TCPv6 70KB 91KB [ 2396.990430][ T1] nf_conntrack 36KB 45KB [ 2396.996636][ T1] sd_ext_cdb 0KB 7KB [ 2397.045072][ T1] scsi_sense_cache 1056KB 1064KB [ 2397.072977][ T1] virtio_scsi_cmd 16KB 16KB [ 2397.108157][ T1] sgpool-128 8KB 8KB [ 2397.144798][ T1] sgpool-64 4KB 12KB [ 2397.156166][ T1] sgpool-32 923KB 929KB [ 2397.197279][ T1] sgpool-16 199KB 202KB [ 2397.249768][ T1] sgpool-8 105KB 108KB [ 2397.255848][ T1] mqueue_inode_cache 10KB 39KB [ 2397.312495][ T1] f2fs_bio_post_read_ctx 16KB 16KB [ 2397.336518][ T1] jfs_mp 7KB 7KB [ 2397.383194][ T1] cifs_small_rq 15KB 16KB [ 2397.400548][ T1] cifs_request 67KB 67KB [ 2397.406640][ T1] cifs_mpx_ids 0KB 8KB [ 2397.463153][ T1] nfs_commit_data 3KB 7KB [ 2397.507963][ T1] nfs_write_data 34KB 44KB [ 2397.530599][ T1] ext4_system_zone 1KB 7KB [ 2397.536666][ T1] ext4_io_end_vec 0KB 7KB [ 2397.542770][ T1] ext4_bio_post_read_ctx 15KB 15KB [ 2397.551923][ T1] io_kiocb 7679KB 7687KB [ 2397.557989][ T1] kioctx 2KB 7KB [ 2397.564207][ T1] aio_kiocb 1KB 3KB [ 2397.570330][ T1] bio-2 1KB 7KB [ 2397.576389][ T1] fasync_cache 0KB 3KB [ 2397.582527][ T1] pid_namespace 1KB 3KB [ 2397.588772][ T1] posix_timers_cache 0KB 3KB [ 2397.594932][ T1] rpc_buffers 17KB 25KB [ 2397.601480][ T1] rpc_tasks 2KB 7KB [ 2397.607549][ T1] UNIX 135KB 158KB [ 2397.608834][T19673] Bluetooth: hci4: command 0x0406 tx timeout [ 2397.613679][ T1] UDP-Lite 31KB 38KB [ 2397.625679][ T1] tcp_bind_bucket 1KB 8KB [ 2397.631771][ T1] inet_peer_cache 4KB 12KB [ 2397.637830][ T1] ip_fib_trie 28KB 43KB [ 2397.644533][ T1] ip_fib_alias 135KB 189KB [ 2397.652032][ T1] ip_dst_cache 53KB 100KB [ 2397.658125][ T1] RAW 78KB 226KB [ 2397.664220][ T1] UDP 68KB 84KB [ 2397.672757][ T1] TCP 61KB 64KB [ 2397.679074][ T1] hugetlbfs_inode_cache 3KB 3KB [ 2397.685494][ T1] fscache_cookie_jar 1KB 7KB [ 2397.691785][ T1] bio-1 12KB 15KB [ 2397.697842][ T1] eventpoll_pwq 10KB 31KB [ 2397.704007][ T1] eventpoll_epi 18KB 47KB [ 2397.710222][ T1] inotify_inode_mark 8KB 27KB [ 2397.716384][ T1] bio_crypt_ctx 7KB 7KB [ 2397.722483][ T1] request_queue 154KB 154KB [ 2397.728954][ T1] blkdev_ioc 34KB 42KB [ 2397.735015][ T1] bio-0 862KB 862KB [ 2397.741125][ T1] biovec-max 837KB 845KB [ 2397.747186][ T1] biovec-64 1023KB 1023KB [ 2397.753305][ T1] biovec-16 127KB 127KB [ 2397.759560][ T1] bio_integrity_payload 1KB 7KB [ 2397.766166][ T1] khugepaged_mm_slot 39KB 83KB [ 2397.774067][ T1] uid_cache 0KB 4KB [ 2397.780183][ T1] dmaengine-unmap-256 2KB 6KB [ 2397.786435][ T1] dmaengine-unmap-128 1KB 3KB [ 2397.793559][ T1] dmaengine-unmap-16 0KB 4KB [ 2397.799772][ T1] dmaengine-unmap-2 0KB 3KB [ 2397.805828][ T1] QIPCRTR 1KB 6KB [ 2397.812062][ T1] audit_buffer 0KB 3KB [ 2397.818162][ T1] skbuff_ext_cache 2KB 8KB [ 2397.824253][ T1] skbuff_fclone_cache 26KB 60KB [ 2397.830544][ T1] skbuff_head_cache 5021KB 5021KB [ 2397.836617][ T1] configfs_dir_cache 1KB 8KB [ 2397.842801][ T1] file_lock_cache 25KB 78KB [ 2397.848948][ T1] file_lock_ctx 8KB 15KB [ 2397.855004][ T1] fsnotify_mark_connector 4KB 16KB [ 2397.861650][ T1] net_namespace 58KB 58KB [ 2397.867705][ T1] task_delay_info 5230KB 5395KB [ 2397.873786][ T1] taskstats 17KB 58KB [ 2397.879912][ T1] proc_dir_entry 810KB 873KB [ 2397.885970][ T1] pde_opener 1KB 11KB [ 2397.892504][ T1] seq_file 34KB 112KB [ 2397.899136][ T1] sigqueue 12KB 47KB [ 2397.905182][ T1] shmem_inode_cache 8216KB 8388KB [ 2397.912234][ T1] kernfs_iattrs_cache 9KB 15KB [ 2397.918659][ T1] kernfs_node_cache 20710KB 21156KB [ 2397.924734][ T1] mnt_cache 151KB 157KB [ 2397.930816][ T1] filp 2425KB 2850KB [ 2397.936860][ T1] names_cache 42925KB 42984KB [ 2397.942954][ T1] hashtab_node 418KB 421KB [ 2397.949110][ T1] ebitmap_node 1198KB 1200KB [ 2397.955173][ T1] avtab_node 4995KB 5000KB [ 2397.961378][ T1] avc_node 51KB 194KB [ 2397.967464][ T1] iint_cache 100KB 106KB [ 2397.973551][ T1] lsm_inode_cache 8247KB 8637KB [ 2397.979674][ T1] lsm_file_cache 117KB 228KB [ 2397.985732][ T1] key_jar 10KB 19KB [ 2397.991861][ T1] uts_namespace 4KB 11KB [ 2397.997932][ T1] nsproxy 2KB 11KB [ 2398.004025][ T1] vm_area_struct 3050KB 4919KB [ 2398.010555][ T1] mm_struct 545KB 1134KB [ 2398.016615][ T1] fs_cache 83KB 228KB [ 2398.022708][ T1] files_cache 316KB 660KB [ 2398.030896][ T1] signal_cache 41145KB 42139KB [ 2398.036958][ T1] sighand_cache 58247KB 58608KB [ 2398.043061][ T1] task_struct 164229KB 164320KB [ 2398.049223][ T1] cred_jar 7068KB 7332KB [ 2398.055286][ T1] anon_vma_chain 911KB 1748KB [ 2398.061402][ T1] anon_vma 628KB 1124KB [ 2398.067469][ T1] pid 7840KB 7953KB [ 2398.073560][ T1] Acpi-Operand 156KB 190KB [ 2398.079693][ T1] Acpi-ParseExt 9KB 11KB [ 2398.085752][ T1] Acpi-Parse 41KB 47KB [ 2398.091883][ T1] Acpi-State 52KB 63KB [ 2398.097969][ T1] Acpi-Namespace 23KB 27KB [ 2398.104043][ T1] numa_policy 0KB 3KB [ 2398.110167][ T1] trace_event_file 371KB 374KB [ 2398.116244][ T1] ftrace_event_field 515KB 519KB [ 2398.122416][ T1] pool_workqueue 154KB 200KB [ 2398.129000][ T1] vmap_area 5140KB 5654KB [ 2398.135076][ T1] debug_objects_cache 5859KB 5863KB [ 2398.141458][ T1] page->ptl 901KB 1992KB [ 2398.147547][ T1] kmalloc-4M 4096KB 4096KB [ 2398.156285][ T1] kmalloc-1M 2048KB 6144KB [ 2398.163562][ T1] kmalloc-512k 4096KB 4096KB [ 2398.169703][ T1] kmalloc-256k 6144KB 6144KB [ 2398.175777][ T1] kmalloc-128k 6656KB 6656KB [ 2398.181860][ T1] kmalloc-64k 7808KB 8448KB [ 2398.187917][ T1] kmalloc-32k 4416KB 4672KB [ 2398.194043][ T1] kmalloc-16k 2048KB 2208KB [ 2398.200167][ T1] kmalloc-8k 8256KB 8336KB [ 2398.206238][ T1] kmalloc-4k 136960KB 136960KB [ 2398.212368][ T1] kmalloc-2k 20764KB 20912KB [ 2398.218503][ T1] kmalloc-1k 15282KB 15308KB [ 2398.224594][ T1] kmalloc-512 11236KB 13452KB [ 2398.230730][ T1] kmalloc-256 18336KB 19712KB [ 2398.236813][ T1] kmalloc-128 1211KB 1388KB [ 2398.247750][ T1] kmalloc-96 1919KB 3620KB [ 2398.253999][ T1] kmalloc-64 11347KB 12732KB [ 2398.260128][ T1] kmalloc-32 6771KB 7138KB [ 2398.266200][ T1] kmalloc-192 7683KB 8212KB [ 2398.272721][ T1] kmem_cache 123KB 132KB [ 2398.278819][ T1] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.5,pid=755,uid=0 [ 2398.293629][ T1] Out of memory: Killed process 755 (syz-executor.5) total-vm:93416kB, anon-rss:2224kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:140kB oom_score_adj:1000 [ 2398.508174][ T2824] syz-executor.5 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 2398.576509][ T2824] CPU: 0 PID: 2824 Comm: syz-executor.5 Not tainted 5.9.0-rc3-syzkaller #0 [ 2398.585115][ T2824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2398.595168][ T2824] Call Trace: [ 2398.598468][ T2824] dump_stack+0x198/0x1fd [ 2398.602808][ T2824] dump_header+0x106/0x60f [ 2398.607233][ T2824] oom_kill_process.cold+0x10/0x15 [ 2398.612350][ T2824] out_of_memory+0x358/0x13f0 [ 2398.617039][ T2824] ? oom_killer_disable+0x270/0x270 [ 2398.622243][ T2824] ? mutex_trylock+0x246/0x2c0 [ 2398.627095][ T2824] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2398.633777][ T2824] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2398.640407][ T2824] ? warn_alloc+0x120/0x120 [ 2398.644933][ T2824] ? lock_is_held_type+0xbb/0xf0 [ 2398.649898][ T2824] __alloc_pages_nodemask+0x62c/0x790 [ 2398.655287][ T2824] ? check_preemption_disabled+0x50/0x130 [ 2398.661044][ T2824] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2398.667805][ T2824] ? check_preemption_disabled+0x50/0x130 [ 2398.673525][ T2824] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2398.679713][ T2824] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2398.685883][ T2824] alloc_pages_current+0x187/0x280 [ 2398.691001][ T2824] __vmalloc_area_node+0x3e3/0x7a0 [ 2398.696136][ T2824] ? ip_set_alloc+0x48/0x60 [ 2398.700636][ T2824] ? ip_set_alloc+0x48/0x60 [ 2398.705147][ T2824] vzalloc+0x116/0x1a0 [ 2398.709221][ T2824] ip_set_alloc+0x48/0x60 [ 2398.713553][ T2824] hash_net_create+0x401/0xd70 [ 2398.718343][ T2824] ? hash_net4_head+0xcd0/0xcd0 [ 2398.723199][ T2824] ip_set_create+0x6a2/0x13c0 [ 2398.727883][ T2824] ? native_queued_spin_lock_slowpath+0x661/0x900 [ 2398.734299][ T2824] ? ip_set_sockfn_get+0xe00/0xe00 [ 2398.739455][ T2824] ? lock_is_held_type+0xbb/0xf0 [ 2398.744398][ T2824] ? ip_set_sockfn_get+0xe00/0xe00 [ 2398.749587][ T2824] nfnetlink_rcv_msg+0xbe8/0xea0 [ 2398.754559][ T2824] ? nfnetlink_rcv+0x420/0x420 [ 2398.759361][ T2824] ? avc_has_extended_perms+0xea0/0xea0 [ 2398.764914][ T2824] ? __dev_queue_xmit+0x1a78/0x2d60 [ 2398.770111][ T2824] ? lock_downgrade+0x830/0x830 [ 2398.774973][ T2824] ? cred_has_capability.isra.0+0x143/0x2b0 [ 2398.780860][ T2824] ? cred_has_capability.isra.0+0x14e/0x2b0 [ 2398.786763][ T2824] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 2398.792389][ T2824] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 2398.798050][ T2824] netlink_rcv_skb+0x15a/0x430 [ 2398.802818][ T2824] ? nfnetlink_rcv+0x420/0x420 [ 2398.807586][ T2824] ? netlink_ack+0xa10/0xa10 [ 2398.812192][ T2824] ? ns_capable+0xde/0x100 [ 2398.816605][ T2824] nfnetlink_rcv+0x1ac/0x420 [ 2398.821218][ T2824] ? nfnetlink_rcv_batch+0x1de0/0x1de0 [ 2398.826709][ T2824] netlink_unicast+0x533/0x7d0 [ 2398.831480][ T2824] ? netlink_attachskb+0x810/0x810 [ 2398.836594][ T2824] ? _copy_from_iter_full+0x247/0x890 [ 2398.841974][ T2824] netlink_sendmsg+0x856/0xd90 [ 2398.846746][ T2824] ? netlink_unicast+0x7d0/0x7d0 [ 2398.851696][ T2824] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 2398.856983][ T2824] ? netlink_unicast+0x7d0/0x7d0 [ 2398.861922][ T2824] sock_sendmsg+0xcf/0x120 [ 2398.866353][ T2824] ____sys_sendmsg+0x6e8/0x810 [ 2398.871159][ T2824] ? kernel_sendmsg+0x50/0x50 [ 2398.875874][ T2824] ? do_recvmmsg+0x6d0/0x6d0 [ 2398.880487][ T2824] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2398.886486][ T2824] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2398.892466][ T2824] ? __x64_sys_mount+0x228/0x300 [ 2398.897410][ T2824] ___sys_sendmsg+0xf3/0x170 [ 2398.901997][ T2824] ? sendmsg_copy_msghdr+0x160/0x160 [ 2398.907284][ T2824] ? __fget_files+0x272/0x400 [ 2398.911992][ T2824] ? lock_downgrade+0x830/0x830 [ 2398.916858][ T2824] ? find_held_lock+0x2d/0x110 [ 2398.921637][ T2824] ? __fget_files+0x294/0x400 [ 2398.926359][ T2824] ? __fget_light+0xea/0x280 [ 2398.931010][ T2824] __sys_sendmsg+0xe5/0x1b0 [ 2398.935514][ T2824] ? __sys_sendmsg_sock+0xb0/0xb0 [ 2398.940558][ T2824] ? syscall_enter_from_user_mode+0x20/0x290 [ 2398.946542][ T2824] ? lockdep_hardirqs_on+0x53/0x100 [ 2398.951751][ T2824] do_syscall_64+0x2d/0x70 [ 2398.956173][ T2824] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2398.962069][ T2824] RIP: 0033:0x45d5b9 [ 2398.965976][ T2824] Code: Bad RIP value. [ 2398.970040][ T2824] RSP: 002b:00007f77f7737c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2398.978453][ T2824] RAX: ffffffffffffffda RBX: 0000000000029600 RCX: 000000000045d5b9 [ 2398.986432][ T2824] RDX: 0000000000000000 RSI: 0000000020001080 RDI: 0000000000000003 [ 2398.994403][ T2824] RBP: 000000000118d020 R08: 0000000000000000 R09: 0000000000000000 [ 2399.002379][ T2824] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cfec [ 2399.010354][ T2824] R13: 00007fffbf68f03f R14: 00007f77f77389c0 R15: 000000000118cfec [ 2399.072693][ T2824] Mem-Info: [ 2399.076040][ T2824] active_anon:15615 inactive_anon:172793 isolated_anon:0 [ 2399.076040][ T2824] active_file:31 inactive_file:0 isolated_file:0 [ 2399.076040][ T2824] unevictable:0 dirty:0 writeback:0 [ 2399.076040][ T2824] slab_reclaimable:22079 slab_unreclaimable:202809 [ 2399.076040][ T2824] mapped:62554 shmem:4440 pagetables:6590 bounce:0 [ 2399.076040][ T2824] free:26834 free_pcp:121 free_cma:0 [ 2399.273389][ T2824] Node 0 active_anon:62452kB inactive_anon:682928kB active_file:4kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:245156kB dirty:0kB writeback:0kB shmem:17612kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 378880kB writeback_tmp:0kB kernel_stack:13568kB all_unreclaimable? no [ 2399.439522][ T2824] Node 1 active_anon:8kB inactive_anon:8244kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:787584kB all_unreclaimable? yes [ 2399.514612][ T2824] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2399.561442][ T2824] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2399.567221][ T2824] Node 0 DMA32 free:42940kB min:44108kB low:53084kB high:62060kB reserved_highatomic:0KB active_anon:62452kB inactive_anon:682928kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:19972kB bounce:0kB free_pcp:416kB local_pcp:244kB free_cma:0kB [ 2399.597430][ T2824] lowmem_reserve[]: 0 0 0 0 0 [ 2399.602310][ T2824] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2399.629556][ T2824] lowmem_reserve[]: 0 0 0 0 0 [ 2399.634226][ T2824] Node 1 Normal free:53628kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:8244kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:6388kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2399.663338][ T2824] lowmem_reserve[]: 0 0 0 0 0 [ 2399.668020][ T2824] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (U) = 10280kB [ 2399.684952][ T2824] Node 0 DMA32: 1847*4kB (ME) 1084*8kB (ME) 480*16kB (UME) 180*32kB (UM) 42*64kB (UME) 17*128kB (UME) 5*256kB (M) 0*512kB 1*1024kB (U) 3*2048kB (M) 0*4096kB = 42812kB [ 2399.701705][ T2824] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2399.713148][ T2824] Node 1 Normal: 279*4kB (M) 66*8kB (ME) 15*16kB (UME) 13*32kB (UME) 8*64kB (UME) 5*128kB (UME) 2*256kB (UM) 3*512kB (UME) 1*1024kB (E) 1*2048kB (U) 11*4096kB (UM) = 53628kB [ 2399.730439][ T2824] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2399.740135][ T2824] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2399.749533][ T2824] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2399.759872][ T2824] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2399.769206][ T2824] 4473 total pagecache pages [ 2399.773816][ T2824] 0 pages in swap cache [ 2399.777944][ T2824] Swap cache stats: add 0, delete 0, find 0/0 [ 2399.784049][ T2824] Free swap = 0kB [ 2399.787764][ T2824] Total swap = 0kB [ 2399.791517][ T2824] 1965979 pages RAM [ 2399.795301][ T2824] 0 pages HighMem/MovableOnly [ 2399.808563][ T2824] 349897 pages reserved [ 2399.812731][ T2824] 0 pages cma reserved [ 2399.816794][ T2824] Unreclaimable slab info: [ 2399.847239][ T2824] Name Used Total [ 2399.855898][ T2824] pid_2 184KB 333KB [ 2399.886199][ T2824] bio-3 0KB 7KB [ 2399.904287][ T2824] batadv_tl_cache 5KB 12KB [ 2399.954438][ T2824] TIPC 14KB 26KB [ 2399.965653][ T2824] SCTPv6 29KB 38KB [ 2400.007729][ T2824] SCTP 2KB 4KB [ 2400.064624][ T2824] sctp_chunk 80KB 105KB [ 2400.109417][ T2824] sctp_bind_bucket 0KB 3KB [ 2400.115503][ T2824] DCCPv6 23KB 39KB [ 2400.138586][ T2824] DCCP 21KB 29KB [ 2400.144748][ T2824] L2TP/IP 12KB 23KB [ 2400.199575][ T2824] RXRPC 15KB 27KB [ 2400.205664][ T2824] rxrpc_call_jar 112KB 120KB [ 2400.253613][ T2824] bridge_fdb_cache 9KB 15KB [ 2400.290745][ T2824] fib6_nodes 184KB 252KB [ 2400.296818][ T2824] ip6_dst_cache 152KB 420KB [ 2400.351037][ T2824] RAWv6 105KB 105KB [ 2400.357142][ T2824] UDPLITEv6 7KB 7KB [ 2400.402588][ T2824] UDPv6 118KB 131KB [ 2400.449014][ T2824] TCPv6 70KB 91KB [ 2400.455109][ T2824] nf_conntrack 36KB 45KB [ 2400.474547][ T2824] sd_ext_cdb 0KB 7KB [ 2400.511958][ T2824] scsi_sense_cache 1056KB 1064KB [ 2400.518068][ T2824] virtio_scsi_cmd 16KB 16KB [ 2400.531277][ T2824] sgpool-128 8KB 8KB [ 2400.537352][ T2824] sgpool-64 4KB 12KB [ 2400.548017][ T2824] sgpool-32 923KB 929KB [ 2400.603354][ T2824] sgpool-16 199KB 202KB [ 2400.645666][ T2824] sgpool-8 105KB 108KB [ 2400.683219][ T2824] mqueue_inode_cache 10KB 39KB [ 2400.699300][ T2824] f2fs_bio_post_read_ctx 16KB 16KB [ 2400.705921][ T2824] jfs_mp 7KB 7KB [ 2400.742667][ T2824] cifs_small_rq 15KB 16KB [ 2400.778361][ T2824] cifs_request 67KB 67KB [ 2400.806759][ T2824] cifs_mpx_ids 0KB 8KB [ 2400.812932][ T2824] nfs_commit_data 3KB 7KB [ 2400.849674][ T2824] nfs_write_data 34KB 44KB [ 2400.855807][ T2824] ext4_system_zone 1KB 7KB [ 2400.917707][ T2824] ext4_io_end_vec 0KB 7KB [ 2400.927605][ T2824] ext4_bio_post_read_ctx 15KB 15KB [ 2400.976390][ T2824] io_kiocb 7679KB 7687KB [ 2401.008499][ T2824] kioctx 2KB 7KB [ 2401.014597][ T2824] aio_kiocb 1KB 3KB [ 2401.037842][ T2824] bio-2 1KB 7KB [ 2401.083984][ T2824] fasync_cache 0KB 3KB [ 2401.104060][ T2824] pid_namespace 1KB 3KB [ 2401.110810][ T2824] posix_timers_cache 0KB 3KB [ 2401.117020][ T2824] rpc_buffers 17KB 25KB [ 2401.168252][ T2824] rpc_tasks 2KB 7KB [ 2401.205706][ T2824] UNIX 125KB 158KB [ 2401.222332][ T2824] UDP-Lite 31KB 38KB [ 2401.229702][ T2824] tcp_bind_bucket 1KB 8KB [ 2401.235777][ T2824] inet_peer_cache 4KB 12KB [ 2401.278467][ T2824] ip_fib_trie 28KB 43KB [ 2401.284559][ T2824] ip_fib_alias 135KB 189KB [ 2401.299367][ T2824] ip_dst_cache 53KB 100KB [ 2401.305443][ T2824] RAW 78KB 226KB [ 2401.311687][ T2824] UDP 68KB 84KB [ 2401.317790][ T2824] TCP 61KB 64KB [ 2401.336521][ T2824] hugetlbfs_inode_cache 3KB 3KB [ 2401.344766][ T2824] fscache_cookie_jar 1KB 7KB [ 2401.369966][ T2824] bio-1 12KB 15KB [ 2401.376039][ T2824] eventpoll_pwq 10KB 31KB [ 2401.425773][ T2824] eventpoll_epi 18KB 47KB [ 2401.467708][ T2824] inotify_inode_mark 8KB 27KB [ 2401.516872][ T2824] bio_crypt_ctx 7KB 7KB [ 2401.538573][ T2824] request_queue 154KB 154KB [ 2401.544653][ T2824] blkdev_ioc 34KB 42KB [ 2401.596813][ T2824] bio-0 873KB 873KB [ 2401.633431][ T2824] biovec-max 828KB 845KB [ 2401.664182][ T2824] biovec-64 1023KB 1023KB [ 2401.694620][ T2824] biovec-16 127KB 127KB [ 2401.733469][ T2824] bio_integrity_payload 1KB 7KB [ 2401.753201][ T2824] khugepaged_mm_slot 39KB 83KB [ 2401.804207][ T2824] uid_cache 0KB 4KB [ 2401.831932][ T2824] dmaengine-unmap-256 2KB 6KB [ 2401.838181][ T2824] dmaengine-unmap-128 1KB 3KB [ 2401.891347][ T2824] dmaengine-unmap-16 0KB 4KB [ 2401.897515][ T2824] dmaengine-unmap-2 0KB 3KB [ 2401.966649][ T2824] QIPCRTR 1KB 6KB [ 2402.023007][ T2824] audit_buffer 0KB 3KB [ 2402.033007][ T2824] skbuff_ext_cache 2KB 8KB [ 2402.046395][ T2824] skbuff_fclone_cache 26KB 56KB [ 2402.082473][ T2824] skbuff_head_cache 5268KB 5268KB [ 2402.098865][ T2824] configfs_dir_cache 1KB 8KB [ 2402.105124][ T2824] file_lock_cache 23KB 78KB [ 2402.144052][ T2824] file_lock_ctx 8KB 15KB [ 2402.178652][ T2824] fsnotify_mark_connector 4KB 16KB [ 2402.185270][ T2824] net_namespace 58KB 58KB [ 2402.217154][ T2824] task_delay_info 5229KB 5395KB [ 2402.223275][ T2824] taskstats 17KB 58KB [ 2402.261436][ T2824] proc_dir_entry 810KB 873KB [ 2402.267539][ T2824] pde_opener 0KB 11KB [ 2402.282616][ T2824] seq_file 31KB 108KB [ 2402.288851][ T2824] sigqueue 12KB 47KB [ 2402.294937][ T2824] shmem_inode_cache 8208KB 8381KB [ 2402.339773][ T2824] kernfs_iattrs_cache 9KB 15KB [ 2402.346045][ T2824] kernfs_node_cache 20710KB 21156KB [ 2402.438517][ T2824] mnt_cache 151KB 157KB [ 2402.444617][ T2824] filp 2350KB 2850KB [ 2402.493032][ T2824] names_cache 41565KB 41624KB [ 2402.507487][ T2824] hashtab_node 418KB 421KB [ 2402.513761][ T2824] ebitmap_node 1198KB 1200KB [ 2402.526818][ T2824] avtab_node 4995KB 5000KB [ 2402.563703][ T2824] avc_node 51KB 194KB [ 2402.611355][ T2824] iint_cache 100KB 106KB [ 2402.617442][ T2824] lsm_inode_cache 8246KB 8637KB [ 2402.630811][ T2824] lsm_file_cache 113KB 228KB [ 2402.636914][ T2824] key_jar 10KB 19KB [ 2402.673902][ T2824] uts_namespace 4KB 11KB [ 2402.687479][ T2824] nsproxy 2KB 11KB [ 2402.693644][ T2824] vm_area_struct 3033KB 4919KB [ 2402.726568][ T2824] mm_struct 541KB 1134KB [ 2402.753533][ T2824] fs_cache 82KB 228KB [ 2402.828511][ T2824] files_cache 313KB 660KB [ 2402.834613][ T2824] signal_cache 41127KB 42120KB [ 2402.856047][ T2824] sighand_cache 58242KB 58608KB [ 2402.885174][ T2824] task_struct 164203KB 164294KB [ 2402.923968][ T2824] cred_jar 7052KB 7332KB [ 2402.947662][ T2824] anon_vma_chain 895KB 1748KB [ 2402.953898][ T2824] anon_vma 626KB 1124KB [ 2402.992167][ T2824] pid 7840KB 7953KB [ 2402.998254][ T2824] Acpi-Operand 156KB 190KB [ 2403.009713][ T2824] Acpi-ParseExt 9KB 11KB [ 2403.015799][ T2824] Acpi-Parse 41KB 47KB [ 2403.061819][ T2824] Acpi-State 52KB 63KB [ 2403.067896][ T2824] Acpi-Namespace 23KB 27KB [ 2403.105125][ T2824] numa_policy 0KB 3KB [ 2403.127572][ T2824] trace_event_file 371KB 374KB [ 2403.133796][ T2824] ftrace_event_field 515KB 519KB [ 2403.180412][ T2824] pool_workqueue 153KB 200KB [ 2403.186492][ T2824] vmap_area 5140KB 5654KB [ 2403.240487][ T2824] debug_objects_cache 5859KB 5863KB [ 2403.246753][ T2824] page->ptl 894KB 1992KB [ 2403.286699][ T2824] kmalloc-4M 4096KB 4096KB [ 2403.306049][ T2824] kmalloc-1M 2048KB 6144KB [ 2403.355362][ T2824] kmalloc-512k 4096KB 4096KB [ 2403.395256][ T2824] kmalloc-256k 6144KB 6144KB [ 2403.425521][ T2824] kmalloc-128k 6656KB 6656KB [ 2403.508606][ T2824] kmalloc-64k 7808KB 8448KB [ 2403.514821][ T2824] kmalloc-32k 4416KB 4672KB [ 2403.536285][ T2824] kmalloc-16k 2048KB 2208KB [ 2403.568522][ T2824] kmalloc-8k 8256KB 8336KB [ 2403.574622][ T2824] kmalloc-4k 140000KB 140000KB [ 2403.595971][ T2824] kmalloc-2k 20744KB 20872KB [ 2403.602202][ T2824] kmalloc-1k 15526KB 15552KB [ 2403.608270][ T2824] kmalloc-512 11425KB 13452KB [ 2403.641223][ T2824] kmalloc-256 18336KB 19712KB [ 2403.647398][ T2824] kmalloc-128 1209KB 1388KB [ 2403.671571][ T2824] kmalloc-96 1907KB 3616KB [ 2403.677649][ T2824] kmalloc-64 11320KB 12732KB [ 2403.714322][ T2824] kmalloc-32 6771KB 7138KB [ 2403.740645][ T2824] kmalloc-192 7682KB 8212KB [ 2403.746724][ T2824] kmem_cache 123KB 132KB [ 2403.840331][ T2824] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.5,pid=715,uid=0 [ 2403.867186][ T2824] Out of memory: Killed process 715 (syz-executor.5) total-vm:93416kB, anon-rss:2224kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:140kB oom_score_adj:1000 [ 2404.074430][ T1] systemd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2404.154576][ T1] CPU: 0 PID: 1 Comm: systemd Not tainted 5.9.0-rc3-syzkaller #0 [ 2404.162316][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2404.172368][ T1] Call Trace: [ 2404.175663][ T1] dump_stack+0x198/0x1fd [ 2404.180000][ T1] dump_header+0x106/0x60f [ 2404.184445][ T1] oom_kill_process.cold+0x10/0x15 [ 2404.189561][ T1] out_of_memory+0x358/0x13f0 [ 2404.194252][ T1] ? oom_killer_disable+0x270/0x270 [ 2404.199499][ T1] ? mutex_trylock+0x246/0x2c0 [ 2404.204263][ T1] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2404.210942][ T1] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2404.217586][ T1] ? warn_alloc+0x120/0x120 [ 2404.222102][ T1] ? lock_is_held_type+0xbb/0xf0 [ 2404.227051][ T1] __alloc_pages_nodemask+0x62c/0x790 [ 2404.232429][ T1] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2404.239199][ T1] ? page_cache_readahead_unbounded+0x572/0x850 [ 2404.245442][ T1] ? __lock_page_or_retry+0x650/0x650 [ 2404.250833][ T1] alloc_pages_current+0x187/0x280 [ 2404.255947][ T1] __page_cache_alloc+0x314/0x420 [ 2404.260976][ T1] pagecache_get_page+0x2a6/0xf70 [ 2404.266003][ T1] ? __do_page_cache_readahead+0xc2/0xf0 [ 2404.271640][ T1] filemap_fault+0x1abd/0x2aa0 [ 2404.276413][ T1] ext4_filemap_fault+0x87/0xb6 [ 2404.281264][ T1] __do_fault+0x10d/0x4d0 [ 2404.285603][ T1] handle_mm_fault+0x3477/0x4590 [ 2404.290549][ T1] ? apply_to_existing_page_range+0x40/0x40 [ 2404.296457][ T1] do_user_addr_fault+0x598/0xbf0 [ 2404.301494][ T1] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 2404.307043][ T1] exc_page_fault+0xa8/0x190 [ 2404.311633][ T1] ? asm_exc_page_fault+0x8/0x30 [ 2404.316566][ T1] asm_exc_page_fault+0x1e/0x30 [ 2404.321439][ T1] RIP: 0033:0x7fe80ec8bdb0 [ 2404.325901][ T1] Code: Bad RIP value. [ 2404.329986][ T1] RSP: 002b:00007ffd33dfa288 EFLAGS: 00010246 [ 2404.336144][ T1] RAX: 00007ffd33dfa300 RBX: 00005624cfd9d820 RCX: 0000000000000000 [ 2404.344111][ T1] RDX: 0000000040000060 RSI: 00007ffd33dfa2c0 RDI: 000000000000000d [ 2404.352779][ T1] RBP: 00007ffd33dfaf30 R08: 00007ffd33dfa2c0 R09: 00005624cfe79de8 [ 2404.360746][ T1] R10: 00005624cfe79db0 R11: 0000000000000202 R12: 00005624cfe79db0 [ 2404.368766][ T1] R13: 0000000000000000 R14: 00005624ceb74a20 R15: 0000000000000002 [ 2404.449521][ T1] Mem-Info: [ 2404.452808][ T1] active_anon:15615 inactive_anon:172254 isolated_anon:0 [ 2404.452808][ T1] active_file:2 inactive_file:75 isolated_file:0 [ 2404.452808][ T1] unevictable:0 dirty:0 writeback:0 [ 2404.452808][ T1] slab_reclaimable:22056 slab_unreclaimable:202633 [ 2404.452808][ T1] mapped:62554 shmem:4440 pagetables:6553 bounce:0 [ 2404.452808][ T1] free:27074 free_pcp:45 free_cma:0 [ 2404.508515][ T1] Node 0 active_anon:62452kB inactive_anon:680772kB active_file:80kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:245212kB dirty:0kB writeback:0kB shmem:17612kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 378880kB writeback_tmp:0kB kernel_stack:13568kB all_unreclaimable? no [ 2404.540342][ T1] Node 1 active_anon:8kB inactive_anon:8244kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:787584kB all_unreclaimable? yes [ 2404.618722][ T1] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2404.646460][ T1] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2404.652304][ T1] Node 0 DMA32 free:43976kB min:44108kB low:53084kB high:62060kB reserved_highatomic:0KB active_anon:62452kB inactive_anon:680736kB active_file:36kB inactive_file:196kB unevictable:0kB writepending:0kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:19860kB bounce:0kB free_pcp:252kB local_pcp:0kB free_cma:0kB [ 2404.713254][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 2404.717961][ T1] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2404.779904][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 2404.788260][ T1] Node 1 Normal free:53628kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:8244kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:6388kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2404.823872][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 2404.829855][ T1] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (U) = 10280kB [ 2404.849365][ T1] Node 0 DMA32: 1711*4kB (UME) 1470*8kB (UME) 510*16kB (UME) 203*32kB (UM) 40*64kB (ME) 15*128kB (ME) 5*256kB (M) 0*512kB 1*1024kB (U) 2*2048kB (M) 0*4096kB = 44140kB [ 2404.898893][ T1] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2404.961338][ T1] Node 1 Normal: 279*4kB (M) 66*8kB (ME) 15*16kB (UME) 13*32kB (UME) 8*64kB (UME) 5*128kB (UME) 2*256kB (UM) 3*512kB (UME) 1*1024kB (E) 1*2048kB (U) 11*4096kB (UM) = 53628kB [ 2404.988762][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2405.014844][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2405.045581][ T1] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2405.092077][ T1] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2405.134065][ T1] 4494 total pagecache pages [ 2405.153973][ T1] 0 pages in swap cache [ 2405.158133][ T1] Swap cache stats: add 0, delete 0, find 0/0 [ 2405.214520][ T1] Free swap = 0kB [ 2405.218261][ T1] Total swap = 0kB [ 2405.241324][ T1] 1965979 pages RAM [ 2405.245149][ T1] 0 pages HighMem/MovableOnly [ 2405.286025][ T1] 349897 pages reserved [ 2405.315213][ T1] 0 pages cma reserved [ 2405.326037][ T1] Unreclaimable slab info: [ 2405.361189][ T1] Name Used Total [ 2405.367452][ T1] pid_2 182KB 333KB [ 2405.432982][ T1] bio-3 0KB 7KB [ 2405.465229][ T1] batadv_tl_cache 5KB 12KB [ 2405.490785][ T1] TIPC 14KB 26KB [ 2405.496877][ T1] SCTPv6 29KB 38KB [ 2405.538669][ T1] SCTP 2KB 4KB [ 2405.544755][ T1] sctp_chunk 79KB 101KB [ 2405.550882][ T1] sctp_bind_bucket 0KB 3KB [ 2405.556943][ T1] DCCPv6 23KB 39KB [ 2405.563042][ T1] DCCP 21KB 29KB [ 2405.569236][ T1] L2TP/IP 12KB 23KB [ 2405.575310][ T1] RXRPC 15KB 27KB [ 2405.581387][ T1] rxrpc_call_jar 112KB 120KB [ 2405.587435][ T1] bridge_fdb_cache 9KB 15KB [ 2405.593566][ T1] fib6_nodes 184KB 252KB [ 2405.601553][ T1] ip6_dst_cache 152KB 420KB [ 2405.607635][ T1] RAWv6 105KB 105KB [ 2405.613747][ T1] UDPLITEv6 7KB 7KB [ 2405.619852][ T1] UDPv6 118KB 131KB [ 2405.625912][ T1] TCPv6 70KB 91KB [ 2405.632107][ T1] nf_conntrack 35KB 45KB [ 2405.638200][ T1] sd_ext_cdb 0KB 7KB [ 2405.644367][ T1] scsi_sense_cache 1056KB 1064KB [ 2405.652720][ T1] virtio_scsi_cmd 16KB 16KB [ 2405.659719][ T1] sgpool-128 8KB 8KB [ 2405.665779][ T1] sgpool-64 4KB 12KB [ 2405.674088][ T1] sgpool-32 970KB 976KB [ 2405.680266][ T1] sgpool-16 203KB 206KB [ 2405.686414][ T1] sgpool-8 105KB 108KB [ 2405.692533][ T1] mqueue_inode_cache 10KB 39KB [ 2405.698769][ T1] f2fs_bio_post_read_ctx 16KB 16KB [ 2405.705319][ T1] jfs_mp 7KB 7KB [ 2405.712492][ T1] cifs_small_rq 15KB 16KB [ 2405.718649][ T1] cifs_request 67KB 67KB [ 2405.724714][ T1] cifs_mpx_ids 0KB 8KB [ 2405.730858][ T1] nfs_commit_data 3KB 7KB [ 2405.736917][ T1] nfs_write_data 34KB 44KB [ 2405.743043][ T1] ext4_system_zone 1KB 7KB [ 2405.749176][ T1] ext4_io_end_vec 0KB 7KB [ 2405.755247][ T1] ext4_bio_post_read_ctx 15KB 15KB [ 2405.764801][ T1] io_kiocb 7679KB 7687KB [ 2405.772459][ T1] kioctx 2KB 7KB [ 2405.779283][ T1] aio_kiocb 1KB 3KB [ 2405.785373][ T1] bio-2 1KB 7KB [ 2405.792176][ T1] fasync_cache 0KB 3KB [ 2405.798247][ T1] pid_namespace 1KB 3KB [ 2405.804367][ T1] posix_timers_cache 0KB 3KB [ 2405.813099][ T1] rpc_buffers 17KB 25KB [ 2405.820067][ T1] rpc_tasks 2KB 7KB [ 2405.826117][ T1] UNIX 116KB 158KB [ 2405.832243][ T1] UDP-Lite 31KB 38KB [ 2405.838545][ T1] tcp_bind_bucket 1KB 8KB [ 2405.844601][ T1] inet_peer_cache 4KB 12KB [ 2405.850714][ T1] ip_fib_trie 28KB 43KB [ 2405.856780][ T1] ip_fib_alias 135KB 189KB [ 2405.862857][ T1] ip_dst_cache 53KB 100KB [ 2405.869042][ T1] RAW 78KB 226KB [ 2405.875122][ T1] UDP 68KB 84KB [ 2405.881234][ T1] TCP 61KB 64KB [ 2405.887295][ T1] hugetlbfs_inode_cache 3KB 3KB [ 2405.894911][ T1] fscache_cookie_jar 1KB 7KB [ 2405.901508][ T1] bio-1 12KB 15KB [ 2405.907585][ T1] eventpoll_pwq 9KB 31KB [ 2405.913837][ T1] eventpoll_epi 18KB 47KB [ 2405.920492][ T1] inotify_inode_mark 8KB 27KB [ 2405.926635][ T1] bio_crypt_ctx 7KB 7KB [ 2405.934213][ T1] request_queue 154KB 154KB [ 2405.940378][ T1] blkdev_ioc 33KB 42KB [ 2405.946425][ T1] bio-0 911KB 911KB [ 2405.952544][ T1] biovec-max 824KB 833KB [ 2405.958648][ T1] biovec-64 1063KB 1063KB [ 2405.964715][ T1] biovec-16 131KB 131KB [ 2405.970829][ T1] bio_integrity_payload 1KB 7KB [ 2405.977257][ T1] khugepaged_mm_slot 39KB 83KB [ 2405.983457][ T1] uid_cache 0KB 4KB [ 2405.989560][ T1] dmaengine-unmap-256 2KB 6KB [ 2405.995813][ T1] dmaengine-unmap-128 1KB 3KB [ 2406.002274][ T1] dmaengine-unmap-16 0KB 4KB [ 2406.008423][ T1] dmaengine-unmap-2 0KB 3KB [ 2406.014524][ T1] QIPCRTR 1KB 6KB [ 2406.021511][ T1] audit_buffer 0KB 3KB [ 2406.027603][ T1] skbuff_ext_cache 2KB 8KB [ 2406.033790][ T1] skbuff_fclone_cache 24KB 52KB [ 2406.041166][ T1] skbuff_head_cache 5414KB 5418KB [ 2406.047401][ T1] configfs_dir_cache 1KB 8KB [ 2406.053582][ T1] file_lock_cache 21KB 78KB [ 2406.059715][ T1] file_lock_ctx 8KB 15KB [ 2406.065782][ T1] fsnotify_mark_connector 3KB 16KB [ 2406.072423][ T1] net_namespace 58KB 58KB [ 2406.078694][ T1] task_delay_info 5227KB 5395KB [ 2406.084849][ T1] taskstats 16KB 58KB [ 2406.090971][ T1] proc_dir_entry 810KB 873KB [ 2406.097033][ T1] pde_opener 0KB 11KB [ 2406.103131][ T1] seq_file 29KB 108KB [ 2406.109216][ T1] sigqueue 11KB 47KB [ 2406.115293][ T1] shmem_inode_cache 8201KB 8374KB [ 2406.121405][ T1] kernfs_iattrs_cache 9KB 15KB [ 2406.127627][ T1] kernfs_node_cache 20710KB 21156KB [ 2406.133725][ T1] mnt_cache 151KB 157KB [ 2406.139950][ T1] filp 2292KB 2850KB [ 2406.146041][ T1] names_cache 39941KB 40001KB [ 2406.153147][ T1] hashtab_node 418KB 421KB [ 2406.159302][ T1] ebitmap_node 1198KB 1200KB [ 2406.165389][ T1] avtab_node 4995KB 5000KB [ 2406.171517][ T1] avc_node 51KB 194KB [ 2406.177588][ T1] iint_cache 100KB 106KB [ 2406.183659][ T1] lsm_inode_cache 8238KB 8637KB [ 2406.189744][ T1] lsm_file_cache 110KB 228KB [ 2406.195803][ T1] key_jar 10KB 19KB [ 2406.201901][ T1] uts_namespace 4KB 11KB [ 2406.207971][ T1] nsproxy 2KB 11KB [ 2406.214057][ T1] vm_area_struct 2933KB 4903KB [ 2406.220151][ T1] mm_struct 533KB 1134KB [ 2406.226198][ T1] fs_cache 80KB 228KB [ 2406.232282][ T1] files_cache 307KB 656KB [ 2406.238333][ T1] signal_cache 41110KB 42120KB [ 2406.244403][ T1] sighand_cache 58240KB 58608KB [ 2406.250524][ T1] task_struct 164125KB 164216KB [ 2406.256579][ T1] cred_jar 7038KB 7332KB [ 2406.263703][ T1] anon_vma_chain 879KB 1748KB [ 2406.269826][ T1] anon_vma 624KB 1124KB [ 2406.275885][ T1] pid 7838KB 7953KB [ 2406.282003][ T1] Acpi-Operand 156KB 190KB [ 2406.288061][ T1] Acpi-ParseExt 9KB 11KB [ 2406.294236][ T1] Acpi-Parse 41KB 47KB [ 2406.300336][ T1] Acpi-State 52KB 63KB [ 2406.306402][ T1] Acpi-Namespace 23KB 27KB [ 2406.312507][ T1] numa_policy 0KB 3KB [ 2406.318643][ T1] trace_event_file 371KB 374KB [ 2406.324701][ T1] ftrace_event_field 515KB 519KB [ 2406.330890][ T1] pool_workqueue 153KB 200KB [ 2406.336947][ T1] vmap_area 5140KB 5654KB [ 2406.343020][ T1] debug_objects_cache 5859KB 5863KB [ 2406.349442][ T1] page->ptl 882KB 1988KB [ 2406.355585][ T1] kmalloc-4M 4096KB 4096KB [ 2406.361682][ T1] kmalloc-1M 2048KB 6144KB [ 2406.367726][ T1] kmalloc-512k 4096KB 4096KB [ 2406.374868][ T1] kmalloc-256k 6144KB 6144KB [ 2406.380964][ T1] kmalloc-128k 6656KB 6656KB [ 2406.387006][ T1] kmalloc-64k 7808KB 8448KB [ 2406.393108][ T1] kmalloc-32k 4416KB 4672KB [ 2406.399641][ T1] kmalloc-16k 2048KB 2208KB [ 2406.405719][ T1] kmalloc-8k 8256KB 8336KB [ 2406.411838][ T1] kmalloc-4k 137656KB 137656KB [ 2406.417891][ T1] kmalloc-2k 20704KB 20852KB [ 2406.424054][ T1] kmalloc-1k 15638KB 15664KB [ 2406.430169][ T1] kmalloc-512 11533KB 13452KB [ 2406.436266][ T1] kmalloc-256 18331KB 19712KB [ 2406.442370][ T1] kmalloc-128 1207KB 1388KB [ 2406.448415][ T1] kmalloc-96 1895KB 3616KB [ 2406.454541][ T1] kmalloc-64 11293KB 12732KB [ 2406.460634][ T1] kmalloc-32 6756KB 7138KB [ 2406.466677][ T1] kmalloc-192 7682KB 8212KB [ 2406.472781][ T1] kmem_cache 123KB 132KB [ 2406.479841][ T1] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.5,pid=32467,uid=0 [ 2406.494337][ T1] Out of memory: Killed process 32467 (syz-executor.5) total-vm:93416kB, anon-rss:2224kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:140kB oom_score_adj:1000 [ 2406.517610][ T1171] oom_reaper: reaped process 32467 (syz-executor.5), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2406.713062][ T6841] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2406.724393][ T6841] CPU: 1 PID: 6841 Comm: syz-fuzzer Not tainted 5.9.0-rc3-syzkaller #0 [ 2406.732635][ T6841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2406.742682][ T6841] Call Trace: [ 2406.745968][ T6841] dump_stack+0x198/0x1fd [ 2406.750294][ T6841] dump_header+0x106/0x60f [ 2406.754720][ T6841] oom_kill_process.cold+0x10/0x15 [ 2406.759825][ T6841] out_of_memory+0x358/0x13f0 [ 2406.764496][ T6841] ? oom_killer_disable+0x270/0x270 [ 2406.769687][ T6841] ? mutex_trylock+0x246/0x2c0 [ 2406.774482][ T6841] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2406.781162][ T6841] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2406.787762][ T6841] ? warn_alloc+0x120/0x120 [ 2406.792268][ T6841] ? lock_is_held_type+0xbb/0xf0 [ 2406.797201][ T6841] __alloc_pages_nodemask+0x62c/0x790 [ 2406.802559][ T6841] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2406.809315][ T6841] ? page_cache_readahead_unbounded+0x572/0x850 [ 2406.815566][ T6841] ? __lock_page_or_retry+0x650/0x650 [ 2406.820931][ T6841] alloc_pages_current+0x187/0x280 [ 2406.826052][ T6841] __page_cache_alloc+0x314/0x420 [ 2406.831070][ T6841] pagecache_get_page+0x2a6/0xf70 [ 2406.836098][ T6841] ? __do_page_cache_readahead+0xc2/0xf0 [ 2406.841744][ T6841] filemap_fault+0x1abd/0x2aa0 [ 2406.846523][ T6841] ext4_filemap_fault+0x87/0xb6 [ 2406.851365][ T6841] __do_fault+0x10d/0x4d0 [ 2406.855687][ T6841] handle_mm_fault+0x3477/0x4590 [ 2406.860683][ T6841] ? apply_to_existing_page_range+0x40/0x40 [ 2406.866580][ T6841] do_user_addr_fault+0x598/0xbf0 [ 2406.871596][ T6841] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 2406.877133][ T6841] exc_page_fault+0xa8/0x190 [ 2406.881712][ T6841] ? asm_exc_page_fault+0x8/0x30 [ 2406.886659][ T6841] asm_exc_page_fault+0x1e/0x30 [ 2406.891522][ T6841] RIP: 0033:0x453ffe [ 2406.895414][ T6841] Code: Bad RIP value. [ 2406.899465][ T6841] RSP: 002b:000000c00005f798 EFLAGS: 00010206 [ 2406.905519][ T6841] RAX: 0000000000000001 RBX: 0000000000dd6ec3 RCX: 000000000002795d [ 2406.913503][ T6841] RDX: 000000000002795c RSI: 000000000002795c RDI: 000000c00005f828 [ 2406.921461][ T6841] RBP: 000000c00005f7c0 R08: 0000000000e97960 R09: 0000000000dd6ec2 [ 2406.929450][ T6841] R10: 0000000000b46760 R11: 000000000002795e R12: 000000c00642b768 [ 2406.937423][ T6841] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 2406.950539][ T6841] Mem-Info: [ 2406.953694][ T6841] active_anon:15615 inactive_anon:171697 isolated_anon:0 [ 2406.953694][ T6841] active_file:17 inactive_file:25 isolated_file:27 [ 2406.953694][ T6841] unevictable:0 dirty:4 writeback:0 [ 2406.953694][ T6841] slab_reclaimable:22039 slab_unreclaimable:202502 [ 2406.953694][ T6841] mapped:62554 shmem:4440 pagetables:6534 bounce:0 [ 2406.953694][ T6841] free:26936 free_pcp:60 free_cma:0 [ 2406.990810][ T6841] Node 0 active_anon:62452kB inactive_anon:678544kB active_file:64kB inactive_file:100kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:245156kB dirty:16kB writeback:0kB shmem:17612kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 374784kB writeback_tmp:0kB kernel_stack:13504kB all_unreclaimable? no [ 2407.020430][ T6841] Node 1 active_anon:8kB inactive_anon:8244kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:787584kB all_unreclaimable? yes [ 2407.049519][ T6841] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2407.078172][ T6841] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2407.083981][ T6841] Node 0 DMA32 free:43528kB min:44108kB low:53084kB high:62060kB reserved_highatomic:0KB active_anon:62452kB inactive_anon:678544kB active_file:64kB inactive_file:100kB unevictable:0kB writepending:16kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:19748kB bounce:0kB free_pcp:472kB local_pcp:236kB free_cma:0kB [ 2407.114372][ T6841] lowmem_reserve[]: 0 0 0 0 0 [ 2407.119244][ T6841] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2407.146041][ T6841] lowmem_reserve[]: 0 0 0 0 0 [ 2407.150790][ T6841] Node 1 Normal free:53628kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:8244kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:6388kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2407.180527][ T6841] lowmem_reserve[]: 0 0 0 0 0 [ 2407.185197][ T6841] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (U) = 10280kB [ 2407.202590][ T6841] Node 0 DMA32: 1856*4kB (UME) 1091*8kB (ME) 459*16kB (ME) 215*32kB (UM) 40*64kB (ME) 15*128kB (ME) 5*256kB (M) 0*512kB 1*1024kB (U) 3*2048kB (M) 0*4096kB = 43304kB [ 2407.219073][ T6841] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2407.230495][ T6841] Node 1 Normal: 279*4kB (M) 66*8kB (ME) 15*16kB (UME) 13*32kB (UME) 8*64kB (UME) 5*128kB (UME) 2*256kB (UM) 3*512kB (UME) 1*1024kB (E) 1*2048kB (U) 11*4096kB (UM) = 53628kB [ 2407.247901][ T6841] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2407.257491][ T6841] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2407.266792][ T6841] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2407.276424][ T6841] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2407.285763][ T6841] 4476 total pagecache pages [ 2407.290986][ T6841] 0 pages in swap cache [ 2407.295136][ T6841] Swap cache stats: add 0, delete 0, find 0/0 [ 2407.301243][ T6841] Free swap = 0kB [ 2407.304957][ T6841] Total swap = 0kB [ 2407.308707][ T6841] 1965979 pages RAM [ 2407.312499][ T6841] 0 pages HighMem/MovableOnly [ 2407.317159][ T6841] 349897 pages reserved [ 2407.322818][ T6841] 0 pages cma reserved [ 2407.326871][ T6841] Unreclaimable slab info: [ 2407.331312][ T6841] Name Used Total [ 2407.337579][ T6841] pid_2 179KB 333KB [ 2407.343702][ T6841] bio-3 0KB 7KB [ 2407.349965][ T6841] batadv_tl_cache 5KB 12KB [ 2407.356038][ T6841] TIPC 14KB 26KB [ 2407.362212][ T6841] SCTPv6 27KB 38KB [ 2407.368314][ T6841] SCTP 2KB 4KB [ 2407.374402][ T6841] sctp_chunk 79KB 101KB [ 2407.380531][ T6841] sctp_bind_bucket 0KB 3KB [ 2407.386606][ T6841] DCCPv6 23KB 39KB [ 2407.392726][ T6841] DCCP 21KB 29KB [ 2407.399875][ T6841] L2TP/IP 12KB 23KB [ 2407.405929][ T6841] RXRPC 15KB 27KB [ 2407.412025][ T6841] rxrpc_call_jar 112KB 120KB [ 2407.418125][ T6841] bridge_fdb_cache 9KB 15KB [ 2407.424343][ T6841] fib6_nodes 184KB 252KB [ 2407.430478][ T6841] ip6_dst_cache 152KB 420KB [ 2407.436541][ T6841] RAWv6 105KB 105KB [ 2407.443110][ T6841] UDPLITEv6 7KB 7KB [ 2407.449273][ T6841] UDPv6 118KB 131KB [ 2407.455384][ T6841] TCPv6 70KB 91KB [ 2407.461535][ T6841] nf_conntrack 45KB 45KB [ 2407.467650][ T6841] sd_ext_cdb 0KB 7KB [ 2407.473835][ T6841] scsi_sense_cache 1056KB 1064KB [ 2407.479970][ T6841] virtio_scsi_cmd 16KB 16KB [ 2407.486056][ T6841] sgpool-128 8KB 8KB [ 2407.492154][ T6841] sgpool-64 4KB 12KB [ 2407.498231][ T6841] sgpool-32 970KB 976KB [ 2407.504311][ T6841] sgpool-16 203KB 206KB [ 2407.511548][ T6841] sgpool-8 105KB 108KB [ 2407.517632][ T6841] mqueue_inode_cache 10KB 39KB [ 2407.523950][ T6841] f2fs_bio_post_read_ctx 16KB 16KB [ 2407.530552][ T6841] jfs_mp 7KB 7KB [ 2407.536610][ T6841] cifs_small_rq 15KB 16KB [ 2407.542720][ T6841] cifs_request 67KB 67KB [ 2407.548833][ T6841] cifs_mpx_ids 0KB 8KB [ 2407.554924][ T6841] nfs_commit_data 3KB 7KB [ 2407.563303][ T6841] nfs_write_data 34KB 44KB [ 2407.569487][ T6841] ext4_system_zone 1KB 7KB [ 2407.575546][ T6841] ext4_io_end_vec 0KB 7KB [ 2407.581674][ T6841] ext4_bio_post_read_ctx 15KB 15KB [ 2407.588214][ T6841] io_kiocb 7679KB 7687KB [ 2407.594344][ T6841] kioctx 2KB 7KB [ 2407.600629][ T6841] aio_kiocb 1KB 3KB [ 2407.606735][ T6841] bio-2 1KB 7KB [ 2407.612863][ T6841] fasync_cache 0KB 3KB [ 2407.629748][ T6841] pid_namespace 1KB 3KB [ 2407.635829][ T6841] posix_timers_cache 0KB 3KB [ 2407.670423][ T6841] rpc_buffers 17KB 25KB [ 2407.676523][ T6841] rpc_tasks 2KB 7KB [ 2407.737421][ T6841] UNIX 116KB 158KB [ 2407.780880][ T6841] UDP-Lite 31KB 38KB [ 2407.787013][ T6841] tcp_bind_bucket 1KB 8KB [ 2407.848018][ T6841] inet_peer_cache 4KB 12KB [ 2407.871452][ T6841] ip_fib_trie 28KB 43KB [ 2407.877527][ T6841] ip_fib_alias 135KB 189KB [ 2407.905011][ T6841] ip_dst_cache 53KB 100KB [ 2407.915238][ T6841] RAW 78KB 226KB [ 2407.956884][ T6841] UDP 68KB 84KB [ 2407.965382][ T6841] TCP 61KB 64KB [ 2408.006058][ T6841] hugetlbfs_inode_cache 3KB 3KB [ 2408.055937][ T6841] fscache_cookie_jar 1KB 7KB [ 2408.073688][ T6841] bio-1 12KB 15KB [ 2408.079969][ T6841] eventpoll_pwq 9KB 31KB [ 2408.086041][ T6841] eventpoll_epi 17KB 47KB [ 2408.127085][ T6841] inotify_inode_mark 7KB 27KB [ 2408.149241][ T6841] bio_crypt_ctx 7KB 7KB [ 2408.155325][ T6841] request_queue 154KB 154KB [ 2408.214832][ T6841] blkdev_ioc 32KB 42KB [ 2408.224398][ T6841] bio-0 915KB 915KB [ 2408.266730][ T6841] biovec-max 820KB 833KB [ 2408.277977][ T6841] biovec-64 1063KB 1063KB [ 2408.322315][ T6841] biovec-16 131KB 131KB [ 2408.328404][ T6841] bio_integrity_payload 1KB 7KB [ 2408.343154][ T6841] khugepaged_mm_slot 38KB 83KB [ 2408.381669][ T6841] uid_cache 0KB 4KB [ 2408.387748][ T6841] dmaengine-unmap-256 2KB 6KB [ 2408.410037][ T6841] dmaengine-unmap-128 1KB 3KB [ 2408.416280][ T6841] dmaengine-unmap-16 0KB 4KB [ 2408.458481][ T6841] dmaengine-unmap-2 0KB 3KB [ 2408.464574][ T6841] QIPCRTR 1KB 6KB [ 2408.482736][ T6841] audit_buffer 0KB 3KB [ 2408.525770][ T6841] skbuff_ext_cache 2KB 8KB [ 2408.560558][ T6841] skbuff_fclone_cache 22KB 52KB [ 2408.566806][ T6841] skbuff_head_cache 5546KB 5546KB [ 2408.592339][ T6841] configfs_dir_cache 1KB 8KB [ 2408.628106][ T6841] file_lock_cache 21KB 78KB [ 2408.639433][ T6841] file_lock_ctx 8KB 15KB [ 2408.645557][ T6841] fsnotify_mark_connector 3KB 16KB [ 2408.694587][ T6841] net_namespace 58KB 58KB [ 2408.736503][ T6841] task_delay_info 5222KB 5395KB [ 2408.764873][ T6841] taskstats 15KB 54KB [ 2408.770990][ T6841] proc_dir_entry 810KB 873KB [ 2408.777048][ T6841] pde_opener 0KB 11KB [ 2408.792987][ T6841] seq_file 28KB 108KB [ 2408.805764][ T6841] sigqueue 10KB 47KB [ 2408.817386][ T6841] shmem_inode_cache 8199KB 8374KB [ 2408.825654][ T6841] kernfs_iattrs_cache 9KB 15KB [ 2408.832972][ T6841] kernfs_node_cache 20710KB 21156KB [ 2408.839193][ T6841] mnt_cache 150KB 157KB [ 2408.845290][ T6841] filp 2285KB 2850KB [ 2408.927188][ T6841] names_cache 39491KB 39550KB [ 2408.954168][ T6841] hashtab_node 418KB 421KB [ 2408.964963][ T6841] ebitmap_node 1198KB 1200KB [ 2409.008072][ T6841] avtab_node 4995KB 5000KB [ 2409.027388][ T6841] avc_node 51KB 194KB [ 2409.033627][ T6841] iint_cache 100KB 106KB [ 2409.071952][ T6841] lsm_inode_cache 8234KB 8637KB [ 2409.078026][ T6841] lsm_file_cache 110KB 228KB [ 2409.104229][ T6841] key_jar 10KB 19KB [ 2409.140203][ T6841] uts_namespace 4KB 11KB [ 2409.146307][ T6841] nsproxy 2KB 11KB [ 2409.162326][ T6841] vm_area_struct 2909KB 4891KB [ 2409.168400][ T6841] mm_struct 524KB 1134KB [ 2409.174520][ T6841] fs_cache 78KB 228KB [ 2409.183166][ T6841] files_cache 297KB 641KB [ 2409.221338][ T6841] signal_cache 41102KB 42120KB [ 2409.227455][ T6841] sighand_cache 58240KB 58608KB [ 2409.273662][ T6841] task_struct 164034KB 164125KB [ 2409.316309][ T6841] cred_jar 7032KB 7332KB [ 2409.332395][ T6841] anon_vma_chain 876KB 1748KB [ 2409.344639][ T6841] anon_vma 622KB 1120KB [ 2409.398600][ T6841] pid 7837KB 7950KB [ 2409.404684][ T6841] Acpi-Operand 156KB 190KB [ 2409.455584][ T6841] Acpi-ParseExt 9KB 11KB [ 2409.461714][ T6841] Acpi-Parse 41KB 47KB [ 2409.467778][ T6841] Acpi-State 52KB 63KB [ 2409.516120][ T6841] Acpi-Namespace 23KB 27KB [ 2409.555046][ T6841] numa_policy 0KB 3KB [ 2409.586041][ T6841] trace_event_file 371KB 374KB [ 2409.620818][ T6841] ftrace_event_field 515KB 519KB [ 2409.626982][ T6841] pool_workqueue 152KB 200KB [ 2409.670649][ T6841] vmap_area 5140KB 5654KB [ 2409.676727][ T6841] debug_objects_cache 5859KB 5863KB [ 2409.686674][ T6841] page->ptl 880KB 1988KB [ 2409.728603][ T6841] kmalloc-4M 4096KB 4096KB [ 2409.734684][ T6841] kmalloc-1M 2048KB 6144KB [ 2409.751483][ T6841] kmalloc-512k 4096KB 4096KB [ 2409.757585][ T6841] kmalloc-256k 6144KB 6144KB [ 2409.774352][ T6841] kmalloc-128k 6656KB 6656KB [ 2409.808062][ T6841] kmalloc-64k 7808KB 8448KB [ 2409.814447][ T6841] kmalloc-32k 4416KB 4672KB [ 2409.850454][ T6841] kmalloc-16k 2048KB 2208KB [ 2409.856548][ T6841] kmalloc-8k 8256KB 8336KB [ 2409.868913][ T6841] kmalloc-4k 140472KB 140472KB [ 2409.875006][ T6841] kmalloc-2k 20684KB 20832KB [ 2409.881161][ T6841] kmalloc-1k 15742KB 15768KB [ 2409.887232][ T6841] kmalloc-512 11587KB 13452KB [ 2409.901031][ T6841] kmalloc-256 18325KB 19712KB [ 2409.907105][ T6841] kmalloc-128 1207KB 1388KB [ 2409.915129][ T6841] kmalloc-96 1895KB 3616KB [ 2409.922425][ T6841] kmalloc-64 11278KB 12732KB [ 2409.940296][ T6841] kmalloc-32 6749KB 7138KB [ 2409.946377][ T6841] kmalloc-192 7681KB 8212KB [ 2409.959521][ T6841] kmem_cache 123KB 132KB [ 2409.965630][ T6841] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.5,pid=32321,uid=0 [ 2409.991947][ T6841] Out of memory: Killed process 32321 (syz-executor.5) total-vm:93416kB, anon-rss:2224kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:140kB oom_score_adj:1000 [ 2410.741223][ T6841] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2410.775636][ T6841] CPU: 1 PID: 6841 Comm: syz-fuzzer Not tainted 5.9.0-rc3-syzkaller #0 [ 2410.783877][ T6841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2410.793939][ T6841] Call Trace: [ 2410.797281][ T6841] dump_stack+0x198/0x1fd [ 2410.801629][ T6841] dump_header+0x106/0x60f [ 2410.806048][ T6841] oom_kill_process.cold+0x10/0x15 [ 2410.811177][ T6841] out_of_memory+0x358/0x13f0 [ 2410.815871][ T6841] ? oom_killer_disable+0x270/0x270 [ 2410.821072][ T6841] ? mutex_trylock+0x246/0x2c0 [ 2410.825852][ T6841] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2410.832527][ T6841] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2410.839159][ T6841] ? warn_alloc+0x120/0x120 [ 2410.843677][ T6841] ? lock_is_held_type+0xbb/0xf0 [ 2410.848647][ T6841] __alloc_pages_nodemask+0x62c/0x790 [ 2410.854025][ T6841] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2410.860793][ T6841] ? page_cache_readahead_unbounded+0x572/0x850 [ 2410.867035][ T6841] ? __lock_page_or_retry+0x650/0x650 [ 2410.872412][ T6841] alloc_pages_current+0x187/0x280 [ 2410.877527][ T6841] __page_cache_alloc+0x314/0x420 [ 2410.882581][ T6841] pagecache_get_page+0x2a6/0xf70 [ 2410.887616][ T6841] ? __do_page_cache_readahead+0xc2/0xf0 [ 2410.893270][ T6841] filemap_fault+0x1abd/0x2aa0 [ 2410.898063][ T6841] ext4_filemap_fault+0x87/0xb6 [ 2410.902915][ T6841] __do_fault+0x10d/0x4d0 [ 2410.907250][ T6841] handle_mm_fault+0x3477/0x4590 [ 2410.912319][ T6841] ? apply_to_existing_page_range+0x40/0x40 [ 2410.918235][ T6841] do_user_addr_fault+0x598/0xbf0 [ 2410.923282][ T6841] exc_page_fault+0xa8/0x190 [ 2410.927917][ T6841] ? asm_exc_page_fault+0x8/0x30 [ 2410.932869][ T6841] asm_exc_page_fault+0x1e/0x30 [ 2410.937716][ T6841] RIP: 0033:0x402484 [ 2410.941618][ T6841] Code: Bad RIP value. [ 2410.945679][ T6841] RSP: 002b:000000c00005f8b8 EFLAGS: 00010216 [ 2410.951756][ T6841] RAX: 000000c00005f8d8 RBX: 0000000000000011 RCX: 632e627568746967 [ 2410.959724][ T6841] RDX: 0000000000000000 RSI: 0000000000dd6e28 RDI: 00000000009592cb [ 2410.967696][ T6841] RBP: 000000c00005f928 R08: 0000000000000002 R09: 0000000000000001 [ 2410.975667][ T6841] R10: 0000000000b46760 R11: 00000000000278f2 R12: 000000c00642b768 [ 2410.983636][ T6841] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 2411.027175][ T6841] Mem-Info: [ 2411.050596][ T6841] active_anon:15615 inactive_anon:171152 isolated_anon:0 [ 2411.050596][ T6841] active_file:24 inactive_file:22 isolated_file:0 [ 2411.050596][ T6841] unevictable:0 dirty:0 writeback:0 [ 2411.050596][ T6841] slab_reclaimable:22007 slab_unreclaimable:201949 [ 2411.050596][ T6841] mapped:62560 shmem:4440 pagetables:6506 bounce:0 [ 2411.050596][ T6841] free:26955 free_pcp:62 free_cma:0 [ 2411.147951][ T6841] Node 0 active_anon:62452kB inactive_anon:676364kB active_file:92kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:245180kB dirty:0kB writeback:0kB shmem:17612kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 372736kB writeback_tmp:0kB kernel_stack:13472kB all_unreclaimable? no [ 2411.194051][ T6841] Node 1 active_anon:8kB inactive_anon:8244kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:787584kB all_unreclaimable? yes [ 2411.225488][ T6841] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2411.257916][ T6841] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2411.264373][ T6841] Node 0 DMA32 free:43568kB min:44108kB low:53084kB high:62060kB reserved_highatomic:0KB active_anon:62452kB inactive_anon:676364kB active_file:92kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:19636kB bounce:0kB free_pcp:488kB local_pcp:240kB free_cma:0kB [ 2411.294871][ T6841] lowmem_reserve[]: 0 0 0 0 0 [ 2411.299640][ T6841] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2411.326267][ T6841] lowmem_reserve[]: 0 0 0 0 0 [ 2411.331149][ T6841] Node 1 Normal free:53628kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:8244kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:6388kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2411.360362][ T6841] lowmem_reserve[]: 0 0 0 0 0 [ 2411.365091][ T6841] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (U) = 10280kB [ 2411.381399][ T6841] Node 0 DMA32: 1861*4kB (ME) 1131*8kB (UME) 476*16kB (UME) 208*32kB (UM) 40*64kB (ME) 16*128kB (UME) 5*256kB (M) 0*512kB 1*1024kB (U) 3*2048kB (M) 0*4096kB = 43820kB [ 2411.399304][ T6841] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2411.410812][ T6841] Node 1 Normal: 279*4kB (M) 66*8kB (ME) 15*16kB (UME) 13*32kB (UME) 8*64kB (UME) 5*128kB (UME) 2*256kB (UM) 3*512kB (UME) 1*1024kB (E) 1*2048kB (U) 11*4096kB (UM) = 53628kB [ 2411.428154][ T6841] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2411.437758][ T6841] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2411.447139][ T6841] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2411.456716][ T6841] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2411.466009][ T6841] 4495 total pagecache pages [ 2411.470657][ T6841] 0 pages in swap cache [ 2411.474819][ T6841] Swap cache stats: add 0, delete 0, find 0/0 [ 2411.480931][ T6841] Free swap = 0kB [ 2411.484658][ T6841] Total swap = 0kB [ 2411.488368][ T6841] 1965979 pages RAM [ 2411.492219][ T6841] 0 pages HighMem/MovableOnly [ 2411.496884][ T6841] 349897 pages reserved [ 2411.501086][ T6841] 0 pages cma reserved [ 2411.505150][ T6841] Unreclaimable slab info: [ 2411.509617][ T6841] Name Used Total [ 2411.515864][ T6841] pid_2 175KB 333KB [ 2411.522239][ T6841] bio-3 0KB 7KB [ 2411.528315][ T6841] batadv_tl_cache 5KB 12KB [ 2411.535584][ T6841] TIPC 14KB 26KB [ 2411.541841][ T6841] SCTPv6 25KB 38KB [ 2411.547910][ T6841] SCTP 2KB 4KB [ 2411.554232][ T6841] sctp_chunk 79KB 97KB [ 2411.560341][ T6841] sctp_bind_bucket 0KB 3KB [ 2411.566615][ T6841] DCCPv6 23KB 39KB [ 2411.572740][ T6841] DCCP 21KB 29KB [ 2411.578941][ T6841] L2TP/IP 12KB 23KB [ 2411.585041][ T6841] RXRPC 15KB 27KB [ 2411.591170][ T6841] rxrpc_call_jar 112KB 120KB [ 2411.597244][ T6841] bridge_fdb_cache 9KB 15KB [ 2411.603401][ T6841] fib6_nodes 184KB 252KB [ 2411.609526][ T6841] ip6_dst_cache 157KB 420KB [ 2411.615603][ T6841] RAWv6 105KB 105KB [ 2411.621717][ T6841] UDPLITEv6 7KB 7KB [ 2411.627800][ T6841] UDPv6 118KB 131KB [ 2411.633932][ T6841] TCPv6 70KB 91KB [ 2411.640085][ T6841] nf_conntrack 40KB 45KB [ 2411.646216][ T6841] sd_ext_cdb 0KB 7KB [ 2411.652334][ T6841] scsi_sense_cache 1056KB 1064KB [ 2411.658426][ T6841] virtio_scsi_cmd 16KB 16KB [ 2411.674616][ T6841] sgpool-128 8KB 8KB [ 2411.720936][ T6841] sgpool-64 4KB 12KB [ 2411.727044][ T6841] sgpool-32 1057KB 1063KB [ 2411.762092][ T6841] sgpool-16 210KB 213KB [ 2411.768196][ T6841] sgpool-8 112KB 116KB [ 2411.830110][ T6841] mqueue_inode_cache 10KB 39KB [ 2411.836297][ T6841] f2fs_bio_post_read_ctx 16KB 16KB [ 2411.859333][ T6841] jfs_mp 7KB 7KB [ 2411.865455][ T6841] cifs_small_rq 15KB 16KB [ 2411.902579][ T6841] cifs_request 67KB 67KB [ 2411.928304][ T6841] cifs_mpx_ids 0KB 8KB [ 2411.976854][ T6841] nfs_commit_data 3KB 7KB [ 2411.983149][ T6841] nfs_write_data 34KB 44KB [ 2412.032606][ T6841] ext4_system_zone 1KB 7KB [ 2412.060037][ T6841] ext4_io_end_vec 0KB 7KB [ 2412.066125][ T6841] ext4_bio_post_read_ctx 15KB 15KB [ 2412.138494][ T6841] io_kiocb 7679KB 7687KB [ 2412.144605][ T6841] kioctx 2KB 7KB [ 2412.164861][ T6841] aio_kiocb 1KB 3KB [ 2412.171055][ T6841] bio-2 1KB 7KB [ 2412.177117][ T6841] fasync_cache 0KB 3KB [ 2412.222287][ T6841] pid_namespace 1KB 3KB [ 2412.228371][ T6841] posix_timers_cache 0KB 3KB [ 2412.245742][ T6841] rpc_buffers 17KB 25KB [ 2412.257154][ T6841] rpc_tasks 2KB 7KB [ 2412.286300][ T6841] UNIX 114KB 158KB [ 2412.306996][ T6841] UDP-Lite 31KB 38KB [ 2412.315112][ T6841] tcp_bind_bucket 1KB 8KB [ 2412.358344][ T6841] inet_peer_cache 4KB 12KB [ 2412.377603][ T6841] ip_fib_trie 28KB 43KB [ 2412.416428][ T6841] ip_fib_alias 135KB 189KB [ 2412.452047][ T6841] ip_dst_cache 53KB 100KB [ 2412.458249][ T6841] RAW 78KB 226KB [ 2412.524615][ T6841] UDP 68KB 84KB [ 2412.572310][ T6841] TCP 61KB 64KB [ 2412.578396][ T6841] hugetlbfs_inode_cache 3KB 3KB [ 2412.628896][ T6841] fscache_cookie_jar 1KB 7KB [ 2412.635097][ T6841] bio-1 12KB 15KB [ 2412.665984][ T6841] eventpoll_pwq 9KB 31KB [ 2412.706299][ T6841] eventpoll_epi 17KB 47KB [ 2412.768524][ T6841] inotify_inode_mark 7KB 27KB [ 2412.774702][ T6841] bio_crypt_ctx 7KB 7KB [ 2412.799176][ T6841] request_queue 154KB 154KB [ 2412.805281][ T6841] blkdev_ioc 32KB 42KB [ 2412.837400][ T6841] bio-0 963KB 963KB [ 2412.857851][ T6841] biovec-max 816KB 820KB [ 2412.864601][ T6841] biovec-64 1157KB 1157KB [ 2412.876403][ T6841] biovec-16 138KB 138KB [ 2412.928488][ T6841] bio_integrity_payload 1KB 7KB [ 2412.934931][ T6841] khugepaged_mm_slot 38KB 83KB [ 2412.944299][ T6841] uid_cache 0KB 4KB [ 2412.950419][ T6841] dmaengine-unmap-256 2KB 6KB [ 2412.956679][ T6841] dmaengine-unmap-128 1KB 3KB [ 2412.962992][T19673] Bluetooth: hci1: command 0x0406 tx timeout [ 2412.969092][ T6841] dmaengine-unmap-16 0KB 4KB [ 2412.975244][ T6841] dmaengine-unmap-2 0KB 3KB [ 2412.981322][ T6841] QIPCRTR 1KB 6KB [ 2412.987368][ T6841] audit_buffer 0KB 3KB [ 2412.993466][ T6841] skbuff_ext_cache 2KB 8KB [ 2412.999602][ T6841] skbuff_fclone_cache 20KB 48KB [ 2413.005838][ T6841] skbuff_head_cache 5801KB 5801KB [ 2413.011924][ T6841] configfs_dir_cache 1KB 8KB [ 2413.018055][ T6841] file_lock_cache 20KB 74KB [ 2413.024756][ T6841] file_lock_ctx 8KB 15KB [ 2413.030856][ T6841] fsnotify_mark_connector 3KB 16KB [ 2413.037432][ T6841] net_namespace 58KB 58KB [ 2413.043680][ T6841] task_delay_info 5220KB 5395KB [ 2413.050022][ T6841] taskstats 13KB 51KB [ 2413.056122][ T6841] proc_dir_entry 810KB 873KB [ 2413.063837][ T6841] pde_opener 0KB 11KB [ 2413.070087][ T6841] seq_file 26KB 108KB [ 2413.076147][ T6841] sigqueue 9KB 47KB [ 2413.084472][ T6841] shmem_inode_cache 8197KB 8374KB [ 2413.090646][ T6841] kernfs_iattrs_cache 9KB 15KB [ 2413.096892][ T6841] kernfs_node_cache 20710KB 21156KB [ 2413.102970][ T6841] mnt_cache 150KB 157KB [ 2413.109067][ T6841] filp 2210KB 2846KB [ 2413.115136][ T6841] names_cache 37621KB 37680KB [ 2413.121264][ T6841] hashtab_node 418KB 421KB [ 2413.127321][ T6841] ebitmap_node 1198KB 1200KB [ 2413.134550][ T6841] avtab_node 4995KB 5000KB [ 2413.140819][ T6841] avc_node 51KB 194KB [ 2413.146936][ T6841] iint_cache 100KB 106KB [ 2413.153331][ T6841] lsm_inode_cache 8225KB 8637KB [ 2413.159428][ T6841] lsm_file_cache 107KB 228KB [ 2413.165473][ T6841] key_jar 10KB 19KB [ 2413.171593][ T6841] uts_namespace 4KB 11KB [ 2413.177649][ T6841] nsproxy 2KB 11KB [ 2413.183765][ T6841] vm_area_struct 2867KB 4891KB [ 2413.189929][ T6841] mm_struct 516KB 1127KB [ 2413.196112][ T6841] fs_cache 76KB 228KB [ 2413.202622][ T6841] files_cache 285KB 630KB [ 2413.208735][ T6841] signal_cache 41086KB 42120KB [ 2413.214944][ T6841] sighand_cache 58228KB 58601KB [ 2413.221068][ T6841] task_struct 163956KB 164047KB [ 2413.227222][ T6841] cred_jar 7019KB 7332KB [ 2413.233370][ T6841] anon_vma_chain 863KB 1748KB [ 2413.240519][ T6841] anon_vma 619KB 1120KB [ 2413.246590][ T6841] pid 7836KB 7950KB [ 2413.252682][ T6841] Acpi-Operand 156KB 190KB [ 2413.258804][ T6841] Acpi-ParseExt 9KB 11KB [ 2413.264850][ T6841] Acpi-Parse 41KB 47KB [ 2413.270982][ T6841] Acpi-State 52KB 63KB [ 2413.277038][ T6841] Acpi-Namespace 23KB 27KB [ 2413.283144][ T6841] numa_policy 0KB 3KB [ 2413.289287][ T6841] trace_event_file 371KB 374KB [ 2413.295353][ T6841] ftrace_event_field 515KB 519KB [ 2413.301552][ T6841] pool_workqueue 151KB 200KB [ 2413.307609][ T6841] vmap_area 5140KB 5654KB [ 2413.313680][ T6841] debug_objects_cache 5859KB 5863KB [ 2413.320439][ T6841] page->ptl 868KB 1988KB [ 2413.326549][ T6841] kmalloc-4M 4096KB 4096KB [ 2413.332650][ T6841] kmalloc-1M 2048KB 6144KB [ 2413.338794][ T6841] kmalloc-512k 4096KB 4096KB [ 2413.344865][ T6841] kmalloc-256k 6144KB 6144KB [ 2413.351970][ T6841] kmalloc-128k 6656KB 6656KB [ 2413.358044][ T6841] kmalloc-64k 7808KB 8448KB [ 2413.364123][ T6841] kmalloc-32k 4416KB 4672KB [ 2413.370420][ T6841] kmalloc-16k 2048KB 2208KB [ 2413.376505][ T6841] kmalloc-8k 8256KB 8336KB [ 2413.382621][ T6841] kmalloc-4k 140776KB 140776KB [ 2413.388721][ T6841] kmalloc-2k 20656KB 20804KB [ 2413.394795][ T6841] kmalloc-1k 15874KB 15900KB [ 2413.400924][ T6841] kmalloc-512 11695KB 13452KB [ 2413.406988][ T6841] kmalloc-256 18318KB 19712KB [ 2413.413088][ T6841] kmalloc-128 1205KB 1388KB [ 2413.419183][ T6841] kmalloc-96 1880KB 3616KB [ 2413.425225][ T6841] kmalloc-64 11236KB 12732KB [ 2413.431354][ T6841] kmalloc-32 6745KB 7138KB [ 2413.437418][ T6841] kmalloc-192 7684KB 8212KB [ 2413.444055][ T6841] kmem_cache 123KB 132KB [ 2413.450180][ T6841] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.5,pid=32212,uid=0 [ 2413.465882][ T6841] Out of memory: Killed process 32212 (syz-executor.5) total-vm:93416kB, anon-rss:2224kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:140kB oom_score_adj:1000 [ 2413.487904][ T1171] oom_reaper: reaped process 32212 (syz-executor.5), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2413.517002][ T2824] syz-executor.5 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 2413.530891][ T2824] CPU: 0 PID: 2824 Comm: syz-executor.5 Not tainted 5.9.0-rc3-syzkaller #0 [ 2413.539476][ T2824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2413.549531][ T2824] Call Trace: [ 2413.552835][ T2824] dump_stack+0x198/0x1fd [ 2413.557182][ T2824] dump_header+0x106/0x60f [ 2413.561641][ T2824] oom_kill_process.cold+0x10/0x15 [ 2413.566775][ T2824] out_of_memory+0x358/0x13f0 [ 2413.571496][ T2824] ? oom_killer_disable+0x270/0x270 [ 2413.576706][ T2824] ? mutex_trylock+0x246/0x2c0 [ 2413.581484][ T2824] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2413.588168][ T2824] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2413.594898][ T2824] ? warn_alloc+0x120/0x120 [ 2413.599422][ T2824] ? lock_is_held_type+0xbb/0xf0 [ 2413.604380][ T2824] __alloc_pages_nodemask+0x62c/0x790 [ 2413.609763][ T2824] ? check_preemption_disabled+0x50/0x130 [ 2413.615485][ T2824] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2413.622251][ T2824] ? check_preemption_disabled+0x50/0x130 [ 2413.627961][ T2824] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2413.634122][ T2824] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2413.640291][ T2824] alloc_pages_current+0x187/0x280 [ 2413.645435][ T2824] __vmalloc_area_node+0x3e3/0x7a0 [ 2413.650560][ T2824] ? ip_set_alloc+0x48/0x60 [ 2413.655180][ T2824] ? ip_set_alloc+0x48/0x60 [ 2413.659689][ T2824] vzalloc+0x116/0x1a0 [ 2413.663772][ T2824] ip_set_alloc+0x48/0x60 [ 2413.668107][ T2824] hash_net_create+0x401/0xd70 [ 2413.672879][ T2824] ? hash_net4_head+0xcd0/0xcd0 [ 2413.677743][ T2824] ip_set_create+0x6a2/0x13c0 [ 2413.682430][ T2824] ? native_queued_spin_lock_slowpath+0x661/0x900 [ 2413.688852][ T2824] ? ip_set_sockfn_get+0xe00/0xe00 [ 2413.694004][ T2824] ? lock_is_held_type+0xbb/0xf0 [ 2413.698971][ T2824] ? ip_set_sockfn_get+0xe00/0xe00 [ 2413.704090][ T2824] nfnetlink_rcv_msg+0xbe8/0xea0 [ 2413.709050][ T2824] ? nfnetlink_rcv+0x420/0x420 [ 2413.713846][ T2824] ? avc_has_extended_perms+0xea0/0xea0 [ 2413.719398][ T2824] ? __dev_queue_xmit+0x1a78/0x2d60 [ 2413.724620][ T2824] ? lock_downgrade+0x830/0x830 [ 2413.729485][ T2824] ? cred_has_capability.isra.0+0x143/0x2b0 [ 2413.735376][ T2824] ? cred_has_capability.isra.0+0x14e/0x2b0 [ 2413.741273][ T2824] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 2413.746905][ T2824] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 2413.752553][ T2824] netlink_rcv_skb+0x15a/0x430 [ 2413.757325][ T2824] ? nfnetlink_rcv+0x420/0x420 [ 2413.762093][ T2824] ? netlink_ack+0xa10/0xa10 [ 2413.766712][ T2824] ? ns_capable+0xde/0x100 [ 2413.771161][ T2824] nfnetlink_rcv+0x1ac/0x420 [ 2413.775762][ T2824] ? nfnetlink_rcv_batch+0x1de0/0x1de0 [ 2413.781235][ T2824] netlink_unicast+0x533/0x7d0 [ 2413.786013][ T2824] ? netlink_attachskb+0x810/0x810 [ 2413.791128][ T2824] ? _copy_from_iter_full+0x247/0x890 [ 2413.796548][ T2824] netlink_sendmsg+0x856/0xd90 [ 2413.801374][ T2824] ? netlink_unicast+0x7d0/0x7d0 [ 2413.806338][ T2824] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 2413.811627][ T2824] ? netlink_unicast+0x7d0/0x7d0 [ 2413.816568][ T2824] sock_sendmsg+0xcf/0x120 [ 2413.821011][ T2824] ____sys_sendmsg+0x6e8/0x810 [ 2413.825786][ T2824] ? kernel_sendmsg+0x50/0x50 [ 2413.830463][ T2824] ? do_recvmmsg+0x6d0/0x6d0 [ 2413.835064][ T2824] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2413.841057][ T2824] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2413.847040][ T2824] ? __x64_sys_mount+0x228/0x300 [ 2413.852000][ T2824] ___sys_sendmsg+0xf3/0x170 [ 2413.856610][ T2824] ? sendmsg_copy_msghdr+0x160/0x160 [ 2413.861899][ T2824] ? __fget_files+0x272/0x400 [ 2413.866569][ T2824] ? lock_downgrade+0x830/0x830 [ 2413.871399][ T2824] ? find_held_lock+0x2d/0x110 [ 2413.876148][ T2824] ? __fget_files+0x294/0x400 [ 2413.880847][ T2824] ? __fget_light+0xea/0x280 [ 2413.885426][ T2824] __sys_sendmsg+0xe5/0x1b0 [ 2413.889919][ T2824] ? __sys_sendmsg_sock+0xb0/0xb0 [ 2413.894956][ T2824] ? syscall_enter_from_user_mode+0x20/0x290 [ 2413.900935][ T2824] ? lockdep_hardirqs_on+0x53/0x100 [ 2413.906203][ T2824] do_syscall_64+0x2d/0x70 [ 2413.910620][ T2824] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2413.916512][ T2824] RIP: 0033:0x45d5b9 [ 2413.920419][ T2824] Code: Bad RIP value. [ 2413.924482][ T2824] RSP: 002b:00007f77f7737c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2413.932894][ T2824] RAX: ffffffffffffffda RBX: 0000000000029600 RCX: 000000000045d5b9 [ 2413.940889][ T2824] RDX: 0000000000000000 RSI: 0000000020001080 RDI: 0000000000000003 [ 2413.948894][ T2824] RBP: 000000000118d020 R08: 0000000000000000 R09: 0000000000000000 [ 2413.956866][ T2824] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cfec [ 2413.964837][ T2824] R13: 00007fffbf68f03f R14: 00007f77f77389c0 R15: 000000000118cfec [ 2413.983417][ T2824] Mem-Info: [ 2413.986581][ T2824] active_anon:15615 inactive_anon:170604 isolated_anon:0 [ 2413.986581][ T2824] active_file:279 inactive_file:234 isolated_file:21 [ 2413.986581][ T2824] unevictable:0 dirty:0 writeback:0 [ 2413.986581][ T2824] slab_reclaimable:22000 slab_unreclaimable:201858 [ 2413.986581][ T2824] mapped:63054 shmem:4440 pagetables:6478 bounce:0 [ 2413.986581][ T2824] free:27166 free_pcp:0 free_cma:0 [ 2414.144479][ T3894] systemd-journald[3894]: /dev/kmsg buffer overrun, some messages lost. [ 2414.178676][ T2824] Node 0 active_anon:62452kB inactive_anon:674672kB active_file:1780kB inactive_file:1908kB unevictable:0kB isolated(anon):0kB isolated(file):68kB mapped:247556kB dirty:200kB writeback:100kB shmem:17612kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 370688kB writeback_tmp:0kB kernel_stack:13440kB all_unreclaimable? no [ 2414.279979][ T2824] Node 1 active_anon:8kB inactive_anon:8244kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:787584kB all_unreclaimable? yes [ 2414.338851][ T2824] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2414.379651][ T2824] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2414.385523][ T3894] systemd-journald[3894]: /dev/kmsg buffer overrun, some messages lost. [ 2414.386102][ T2824] Node 0 DMA32 free:44232kB min:44108kB low:53084kB high:62060kB reserved_highatomic:0KB active_anon:62452kB inactive_anon:674272kB active_file:1444kB inactive_file:1668kB unevictable:0kB writepending:0kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:19524kB bounce:0kB free_pcp:1168kB local_pcp:456kB free_cma:0kB [ 2414.426385][ T2824] lowmem_reserve[]: 0 0 0 0 0 [ 2414.438278][ T2824] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2414.470044][ T2824] lowmem_reserve[]: 0 0 0 0 0 [ 2414.474971][ T2824] Node 1 Normal free:53628kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:8244kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:6388kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2414.564830][ T2824] lowmem_reserve[]: 0 0 0 0 0 [ 2414.596786][ T2824] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (U) = 10280kB [ 2415.438972][ T2824] Node 0 DMA32: 1201*4kB (UE) 1718*8kB (UME) 552*16kB (UME) 202*32kB (UM) 42*64kB (UME) 16*128kB (UME) 5*256kB (M) 1*512kB (U) 1*1024kB (U) 38*2048kB (M) 8*4096kB (M) = 151988kB [ 2415.471704][ T2824] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2415.476935][ T3894] systemd-journald[3894]: /dev/kmsg buffer overrun, some messages lost. [ 2415.495971][ T2824] Node 1 Normal: 798*4kB (UM) 315*8kB (UME) 59*16kB (UME) 24*32kB (UME) 9*64kB (UME) 5*128kB (UME) 2*256kB (UM) 3*512kB (UME) 1*1024kB (E) 1*2048kB (U) 11*4096kB (UM) = 58816kB [ 2415.522059][T29079] tipc: TX() has been purged, node left! [ 2415.530354][ T2824] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2415.547363][ T3894] systemd-journald[3894]: /dev/kmsg buffer overrun, some messages lost. [ 2415.616382][ T2824] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2415.631663][ T3894] systemd-journald[3894]: /dev/kmsg buffer overrun, some messages lost. [ 2415.640229][ T2824] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2415.658611][ T2824] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2415.678159][ T2824] 8538 total pagecache pages [ 2415.698691][ T2824] 0 pages in swap cache [ 2415.702884][ T2824] Swap cache stats: add 0, delete 0, find 0/0 [ 2415.719110][ T2824] Free swap = 0kB [ 2415.722953][ T2824] Total swap = 0kB [ 2415.726673][ T2824] 1965979 pages RAM [ 2415.738551][ T2824] 0 pages HighMem/MovableOnly [ 2415.749099][ T2824] 349897 pages reserved [ 2415.758179][ T2824] 0 pages cma reserved [ 2415.777776][ T2824] Unreclaimable slab info: [ 2415.806798][ T2824] Name Used Total [ 2415.813576][ T2824] pid_2 174KB 333KB [ 2415.833735][ T2824] bio-3 0KB 7KB [ 2415.843941][ T2824] batadv_tl_cache 5KB 12KB [ 2415.856163][ T2824] TIPC 14KB 26KB [ 2415.866951][ T2824] SCTPv6 25KB 38KB [ 2415.878563][ T2824] SCTP 2KB 4KB [ 2415.884694][ T2824] sctp_chunk 79KB 97KB [ 2415.899970][ T2824] sctp_bind_bucket 0KB 3KB [ 2415.918779][ T2824] DCCPv6 23KB 39KB [ 2415.937830][ T2824] DCCP 21KB 29KB [ 2415.944327][ T2824] L2TP/IP 12KB 23KB [ 2415.958780][ T2824] RXRPC 15KB 27KB [ 2415.964873][ T2824] rxrpc_call_jar 112KB 120KB [ 2415.981618][ T2824] bridge_fdb_cache 9KB 15KB [ 2416.008945][ T2824] fib6_nodes 184KB 252KB [ 2416.015037][ T2824] ip6_dst_cache 157KB 420KB [ 2416.074236][ T2824] RAWv6 105KB 105KB [ 2416.098605][ T2824] UDPLITEv6 7KB 7KB [ 2416.105048][ T2824] UDPv6 118KB 131KB [ 2416.148524][ T2824] TCPv6 70KB 91KB [ 2416.154834][ T2824] nf_conntrack 36KB 45KB [ 2416.185642][ T2824] sd_ext_cdb 0KB 7KB [ 2416.228577][ T2824] scsi_sense_cache 1056KB 1064KB [ 2416.234673][ T2824] virtio_scsi_cmd 16KB 16KB [ 2416.265242][ T2824] sgpool-128 8KB 8KB [ 2416.278517][ T2824] sgpool-64 4KB 12KB [ 2416.284592][ T2824] sgpool-32 1293KB 1299KB [ 2416.320799][ T2824] sgpool-16 304KB 307KB [ 2416.326897][ T2824] sgpool-8 169KB 172KB [ 2416.390502][ T2824] mqueue_inode_cache 10KB 39KB [ 2416.396852][ T2824] f2fs_bio_post_read_ctx 16KB 16KB [ 2416.429987][ T2824] jfs_mp 7KB 7KB [ 2416.436372][ T2824] cifs_small_rq 15KB 16KB [ 2416.465532][ T2824] cifs_request 67KB 67KB [ 2416.488568][ T2824] cifs_mpx_ids 0KB 8KB [ 2416.494678][ T2824] nfs_commit_data 3KB 7KB [ 2416.538500][ T2824] nfs_write_data 34KB 44KB [ 2416.544642][ T2824] ext4_system_zone 1KB 7KB [ 2416.578544][ T2824] ext4_io_end_vec 4KB 7KB [ 2416.584621][ T2824] ext4_bio_post_read_ctx 15KB 15KB [ 2416.608533][ T2824] io_kiocb 7679KB 7687KB [ 2416.614614][ T2824] kioctx 2KB 7KB [ 2416.648564][ T2824] aio_kiocb 1KB 3KB [ 2416.654764][ T2824] bio-2 1KB 7KB [ 2416.689664][ T2824] fasync_cache 0KB 3KB [ 2416.695839][ T2824] pid_namespace 1KB 3KB [ 2416.728486][ T2824] posix_timers_cache 0KB 3KB [ 2416.734676][ T2824] rpc_buffers 17KB 25KB [ 2416.758528][ T2824] rpc_tasks 2KB 7KB [ 2416.764607][ T2824] UNIX 114KB 158KB [ 2416.798677][ T2824] UDP-Lite 31KB 38KB [ 2416.804811][ T2824] tcp_bind_bucket 1KB 8KB [ 2416.819656][ T2824] inet_peer_cache 4KB 12KB [ 2416.825756][ T2824] ip_fib_trie 28KB 43KB [ 2416.858527][ T2824] ip_fib_alias 135KB 189KB [ 2416.864615][ T2824] ip_dst_cache 53KB 100KB [ 2416.898517][ T2824] RAW 78KB 226KB [ 2416.904603][ T2824] UDP 68KB 84KB [ 2416.938553][ T2824] TCP 61KB 64KB [ 2416.944650][ T2824] hugetlbfs_inode_cache 3KB 3KB [ 2416.978577][ T2824] fscache_cookie_jar 1KB 7KB [ 2416.984775][ T2824] bio-1 12KB 15KB [ 2417.008492][ T2824] eventpoll_pwq 9KB 31KB [ 2417.014615][ T2824] eventpoll_epi 17KB 47KB [ 2417.048507][ T2824] inotify_inode_mark 7KB 27KB [ 2417.054697][ T2824] bio_crypt_ctx 7KB 7KB [ 2417.088490][ T2824] request_queue 154KB 154KB [ 2417.094577][ T2824] blkdev_ioc 40KB 42KB [ 2417.128530][ T2824] bio-0 1278KB 1278KB [ 2417.134666][ T2824] biovec-max 820KB 871KB [ 2417.168572][ T2824] biovec-64 1496KB 1496KB [ 2417.174721][ T2824] biovec-16 195KB 195KB [ 2417.199501][ T2824] bio_integrity_payload 1KB 7KB [ 2417.205944][ T2824] khugepaged_mm_slot 38KB 83KB [ 2417.238531][ T2824] uid_cache 0KB 4KB [ 2417.244627][ T2824] dmaengine-unmap-256 2KB 6KB [ 2417.288857][ T2824] dmaengine-unmap-128 1KB 3KB [ 2417.295171][ T2824] dmaengine-unmap-16 0KB 4KB [ 2417.339664][ T2824] dmaengine-unmap-2 0KB 3KB [ 2417.345747][ T2824] QIPCRTR 1KB 6KB [ 2417.358619][ T2824] audit_buffer 0KB 3KB [ 2417.364692][ T2824] skbuff_ext_cache 2KB 8KB [ 2417.381552][ T2824] skbuff_fclone_cache 36KB 41KB [ 2417.387803][ T2824] skbuff_head_cache 5648KB 5910KB [ 2417.393987][ T2824] configfs_dir_cache 1KB 8KB [ 2417.400293][ T2824] file_lock_cache 17KB 74KB [ 2417.406361][ T2824] file_lock_ctx 8KB 15KB [ 2417.412513][ T2824] fsnotify_mark_connector 3KB 16KB [ 2417.419203][ T2824] net_namespace 58KB 58KB [ 2417.425318][ T2824] task_delay_info 5219KB 5395KB [ 2417.431483][ T2824] taskstats 12KB 47KB [ 2417.437600][ T2824] proc_dir_entry 810KB 873KB [ 2417.444072][ T2824] pde_opener 0KB 11KB [ 2417.450381][ T2824] seq_file 26KB 108KB [ 2417.456484][ T2824] sigqueue 31KB 47KB [ 2417.462681][ T2824] shmem_inode_cache 8190KB 8367KB [ 2417.478505][ T2824] kernfs_iattrs_cache 9KB 15KB [ 2417.484755][ T2824] kernfs_node_cache 20710KB 21156KB [ 2417.508488][ T2824] mnt_cache 150KB 157KB [ 2417.514574][ T2824] filp 3418KB 3420KB [ 2417.528517][ T2824] names_cache 60970KB 60991KB [ 2417.534601][ T2824] hashtab_node 418KB 421KB [ 2417.558507][ T2824] ebitmap_node 1198KB 1200KB [ 2417.564591][ T2824] avtab_node 4995KB 5000KB [ 2417.578543][ T2824] avc_node 51KB 194KB [ 2417.584626][ T2824] iint_cache 100KB 106KB [ 2417.608496][ T2824] lsm_inode_cache 7147KB 8432KB [ 2417.614607][ T2824] lsm_file_cache 175KB 228KB [ 2417.628545][ T2824] key_jar 10KB 19KB [ 2417.634645][ T2824] uts_namespace 4KB 11KB [ 2417.658597][ T2824] nsproxy 2KB 11KB [ 2417.664676][ T2824] vm_area_struct 2546KB 4837KB [ 2417.678530][ T2824] mm_struct 513KB 1127KB [ 2417.684612][ T2824] fs_cache 75KB 228KB [ 2417.708499][ T2824] files_cache 285KB 630KB [ 2417.714632][ T2824] signal_cache 41076KB 42107KB [ 2417.729666][ T2824] sighand_cache 58170KB 58587KB [ 2417.735745][ T2824] task_struct 163488KB 163579KB [ 2417.758802][ T2824] cred_jar 7720KB 7900KB [ 2417.764889][ T2824] anon_vma_chain 751KB 1748KB [ 2417.778557][ T2824] anon_vma 542KB 1108KB [ 2417.784665][ T2824] pid 7836KB 7950KB [ 2417.798497][ T2824] Acpi-Operand 156KB 190KB [ 2417.804575][ T2824] Acpi-ParseExt 9KB 11KB [ 2417.818525][ T2824] Acpi-Parse 41KB 47KB [ 2417.824596][ T2824] Acpi-State 52KB 63KB [ 2417.848491][ T2824] Acpi-Namespace 23KB 27KB [ 2417.854570][ T2824] numa_policy 0KB 3KB [ 2417.868504][ T2824] trace_event_file 371KB 374KB [ 2417.874580][ T2824] ftrace_event_field 515KB 519KB [ 2417.898562][ T2824] pool_workqueue 150KB 196KB [ 2417.904645][ T2824] vmap_area 5140KB 5654KB [ 2417.918517][ T2824] debug_objects_cache 5777KB 5863KB [ 2417.924767][ T2824] page->ptl 845KB 1988KB [ 2417.958578][ T2824] kmalloc-4M 4096KB 4096KB [ 2417.964770][ T2824] kmalloc-1M 2048KB 6144KB [ 2417.978542][ T2824] kmalloc-512k 4096KB 4096KB [ 2417.984623][ T2824] kmalloc-256k 6144KB 6144KB [ 2418.008532][ T2824] kmalloc-128k 6656KB 6656KB [ 2418.028502][ T2824] kmalloc-64k 7808KB 8448KB [ 2418.034572][ T2824] kmalloc-32k 4416KB 4672KB [ 2418.048490][ T2824] kmalloc-16k 2048KB 2208KB [ 2418.054563][ T2824] kmalloc-8k 8256KB 8336KB [ 2418.098502][ T2824] kmalloc-4k 115192KB 115264KB [ 2418.104590][ T2824] kmalloc-2k 20656KB 20784KB [ 2418.128110][ T2824] kmalloc-1k 16038KB 16060KB [ 2418.158243][ T2824] kmalloc-512 11614KB 13428KB [ 2418.165062][ T2824] kmalloc-256 18345KB 19712KB [ 2418.188370][ T2824] kmalloc-128 1205KB 1388KB [ 2418.198576][ T2824] kmalloc-96 1868KB 3608KB [ 2418.204654][ T2824] kmalloc-64 10999KB 12724KB [ 2418.228504][ T2824] kmalloc-32 6820KB 7138KB [ 2418.234578][ T2824] kmalloc-192 7684KB 8212KB [ 2418.258511][ T2824] kmem_cache 123KB 132KB [ 2418.264982][ T2824] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.5,pid=32133,uid=0 [ 2418.298508][ T2824] Out of memory: OOM victim 32133 (syz-executor.5) is already exiting. Skip killing the task [ 2419.535416][ T3894] systemd-journal invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2419.546597][ T3894] CPU: 1 PID: 3894 Comm: systemd-journal Not tainted 5.9.0-rc3-syzkaller #0 [ 2419.555299][ T3894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2419.565327][ T3894] Call Trace: [ 2419.568645][ T3894] dump_stack+0x198/0x1fd [ 2419.572983][ T3894] dump_header+0x106/0x60f [ 2419.577402][ T3894] oom_kill_process.cold+0x10/0x15 [ 2419.582507][ T3894] out_of_memory+0x358/0x13f0 [ 2419.587170][ T3894] ? oom_killer_disable+0x270/0x270 [ 2419.592348][ T3894] ? mutex_trylock+0x246/0x2c0 [ 2419.597084][ T3894] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2419.603735][ T3894] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2419.610393][ T3894] ? warn_alloc+0x120/0x120 [ 2419.614877][ T3894] ? lock_is_held_type+0xbb/0xf0 [ 2419.619794][ T3894] __alloc_pages_nodemask+0x62c/0x790 [ 2419.625141][ T3894] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2419.631878][ T3894] ? page_cache_readahead_unbounded+0x572/0x850 [ 2419.638089][ T3894] ? __lock_page_or_retry+0x650/0x650 [ 2419.643435][ T3894] alloc_pages_current+0x187/0x280 [ 2419.648524][ T3894] __page_cache_alloc+0x314/0x420 [ 2419.653533][ T3894] pagecache_get_page+0x2a6/0xf70 [ 2419.658533][ T3894] ? __do_page_cache_readahead+0xc2/0xf0 [ 2419.664167][ T3894] filemap_fault+0x1abd/0x2aa0 [ 2419.668911][ T3894] ext4_filemap_fault+0x87/0xb6 [ 2419.673738][ T3894] __do_fault+0x10d/0x4d0 [ 2419.678086][ T3894] handle_mm_fault+0x3477/0x4590 [ 2419.683006][ T3894] ? apply_to_existing_page_range+0x40/0x40 [ 2419.688880][ T3894] ? vmacache_update+0xce/0x140 [ 2419.693709][ T3894] do_user_addr_fault+0x598/0xbf0 [ 2419.698716][ T3894] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 2419.704344][ T3894] exc_page_fault+0xa8/0x190 [ 2419.708910][ T3894] ? asm_exc_page_fault+0x8/0x30 [ 2419.713821][ T3894] asm_exc_page_fault+0x1e/0x30 [ 2419.718647][ T3894] RIP: 0033:0x7fe2e4a297b5 [ 2419.723059][ T3894] Code: Bad RIP value. [ 2419.727108][ T3894] RSP: 002b:00007ffd43bf3640 EFLAGS: 00010207 [ 2419.733147][ T3894] RAX: 00007fe2e4e0a6c0 RBX: 00007ffd43bf3940 RCX: fffffffffffffe00 [ 2419.741089][ T3894] RDX: 00000000000001a0 RSI: 0000000000080042 RDI: 00005560875eac10 [ 2419.749046][ T3894] RBP: 000000000000000d R08: 000000000000ffc0 R09: 00000000ffffffff [ 2419.757006][ T3894] R10: 0000000000000069 R11: 0000000000000246 R12: 00000000ffffffff [ 2419.764953][ T3894] R13: 00005560875df060 R14: 00007ffd43bf3900 R15: 00005560875eaa30 [ 2419.774818][ T3894] Mem-Info: [ 2419.777962][ T3894] active_anon:15614 inactive_anon:142151 isolated_anon:0 [ 2419.777962][ T3894] active_file:17 inactive_file:15 isolated_file:0 [ 2419.777962][ T3894] unevictable:0 dirty:0 writeback:0 [ 2419.777962][ T3894] slab_reclaimable:16699 slab_unreclaimable:218034 [ 2419.777962][ T3894] mapped:62800 shmem:6488 pagetables:3674 bounce:0 [ 2419.777962][ T3894] free:24878 free_pcp:146 free_cma:0 [ 2419.815081][ T3894] Node 0 active_anon:62448kB inactive_anon:565772kB active_file:64kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:246140kB dirty:0kB writeback:0kB shmem:25804kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 262144kB writeback_tmp:0kB kernel_stack:11488kB all_unreclaimable? yes [ 2419.844819][ T3894] Node 1 active_anon:8kB inactive_anon:2832kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:786336kB all_unreclaimable? no [ 2419.908554][ T3894] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2419.988631][ T3894] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2419.994400][ T3894] Node 0 DMA32 free:35472kB min:35916kB low:44892kB high:53868kB reserved_highatomic:0KB active_anon:62448kB inactive_anon:565772kB active_file:64kB inactive_file:60kB unevictable:0kB writepending:0kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:12324kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2420.086926][ T3894] lowmem_reserve[]: 0 0 0 0 0 [ 2420.107248][ T3894] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2420.190738][ T3894] lowmem_reserve[]: 0 0 0 0 0 [ 2420.195442][ T3894] Node 1 Normal free:53948kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:2832kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:2372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2420.278413][ T3894] lowmem_reserve[]: 0 0 0 0 0 [ 2420.284621][ T3894] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (U) = 10280kB [ 2420.320099][ T3894] Node 0 DMA32: 2595*4kB (UME) 1522*8kB (ME) 519*16kB (ME) 62*32kB (ME) 31*64kB (ME) 3*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 35212kB [ 2420.367681][ T3894] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2420.410927][ T3894] Node 1 Normal: 442*4kB (M) 245*8kB (ME) 112*16kB (UME) 55*32kB (UME) 12*64kB (UME) 5*128kB (ME) 1*256kB (M) 2*512kB (ME) 1*1024kB (E) 1*2048kB (U) 10*4096kB (UM) = 54000kB [ 2420.463654][ T3894] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2420.492733][ T3894] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2420.529194][ T3894] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2420.560098][ T3894] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2420.596248][ T3894] 6520 total pagecache pages [ 2420.618574][ T3894] 0 pages in swap cache [ 2420.622735][ T3894] Swap cache stats: add 0, delete 0, find 0/0 [ 2420.645740][ T3894] Free swap = 0kB [ 2420.663308][ T3894] Total swap = 0kB [ 2420.667031][ T3894] 1965979 pages RAM [ 2420.684816][ T3894] 0 pages HighMem/MovableOnly [ 2420.689607][ T3894] 349897 pages reserved [ 2420.693757][ T3894] 0 pages cma reserved [ 2420.697823][ T3894] Unreclaimable slab info: [ 2420.737133][ T3894] Name Used Total [ 2420.759260][ T3894] pid_2 163KB 333KB [ 2420.765401][ T3894] bio-3 0KB 7KB [ 2420.795409][ T3894] batadv_tl_cache 5KB 12KB [ 2420.812735][ T3894] TIPC 14KB 26KB [ 2420.832999][ T3894] SCTPv6 25KB 38KB [ 2420.850508][ T3894] SCTP 2KB 4KB [ 2420.856581][ T3894] sctp_chunk 79KB 97KB [ 2420.868757][ T3894] sctp_bind_bucket 0KB 3KB [ 2420.874839][ T3894] DCCPv6 21KB 39KB [ 2420.888797][ T3894] DCCP 19KB 29KB [ 2420.895029][ T3894] L2TP/IP 12KB 23KB [ 2420.908485][ T3894] RXRPC 15KB 27KB [ 2420.914557][ T3894] rxrpc_call_jar 112KB 120KB [ 2420.935909][ T3894] bridge_fdb_cache 9KB 15KB [ 2420.942095][ T3894] fib6_nodes 184KB 252KB [ 2420.948179][ T3894] ip6_dst_cache 150KB 420KB [ 2420.988525][ T3894] RAWv6 105KB 105KB [ 2420.994660][ T3894] UDPLITEv6 7KB 7KB [ 2421.019392][ T3894] UDPv6 118KB 131KB [ 2421.025477][ T3894] TCPv6 67KB 85KB [ 2421.057380][ T3894] nf_conntrack 36KB 45KB [ 2421.078814][ T3894] sd_ext_cdb 0KB 7KB [ 2421.084890][ T3894] scsi_sense_cache 1056KB 1064KB [ 2421.113416][ T3894] virtio_scsi_cmd 16KB 16KB [ 2421.139127][ T3894] sgpool-128 8KB 8KB [ 2421.145211][ T3894] sgpool-64 4KB 12KB [ 2421.176155][ T3894] sgpool-32 1203KB 1252KB [ 2421.191163][ T3894] sgpool-16 297KB 307KB [ 2421.197240][ T3894] sgpool-8 165KB 176KB [ 2421.227537][ T3894] mqueue_inode_cache 10KB 39KB [ 2421.253058][ T3894] f2fs_bio_post_read_ctx 16KB 16KB [ 2421.269033][ T3894] jfs_mp 7KB 7KB [ 2421.275125][ T3894] cifs_small_rq 15KB 16KB [ 2421.306158][ T3894] cifs_request 67KB 67KB [ 2421.332888][ T3894] cifs_mpx_ids 0KB 8KB [ 2421.352062][ T3894] nfs_commit_data 3KB 7KB [ 2421.358152][ T3894] nfs_write_data 34KB 44KB [ 2421.384454][ T3894] ext4_system_zone 1KB 7KB [ 2421.406882][ T3894] ext4_io_end_vec 2KB 7KB [ 2421.423076][ T3894] ext4_bio_post_read_ctx 15KB 15KB [ 2421.459018][ T3894] io_kiocb 7679KB 7687KB [ 2421.465113][ T3894] kioctx 2KB 7KB [ 2421.496778][ T3894] aio_kiocb 1KB 3KB [ 2421.512506][ T3894] bio-2 1KB 7KB [ 2421.530367][ T3894] fasync_cache 0KB 3KB [ 2421.536562][ T3894] pid_namespace 1KB 3KB [ 2421.545156][ T3894] posix_timers_cache 0KB 3KB [ 2421.560096][ T3894] rpc_buffers 17KB 25KB [ 2421.571637][ T3894] rpc_tasks 2KB 7KB [ 2421.577710][ T3894] UNIX 112KB 158KB [ 2421.623119][ T3894] UDP-Lite 31KB 38KB [ 2421.637721][ T3894] tcp_bind_bucket 1KB 8KB [ 2421.668247][ T3894] inet_peer_cache 4KB 12KB [ 2421.686592][ T3894] ip_fib_trie 28KB 43KB [ 2421.702821][ T3894] ip_fib_alias 135KB 189KB [ 2421.719291][ T3894] ip_dst_cache 53KB 100KB [ 2421.725367][ T3894] RAW 78KB 226KB [ 2421.765293][ T3894] UDP 68KB 84KB [ 2421.777403][ T3894] TCP 61KB 64KB [ 2421.801119][ T3894] hugetlbfs_inode_cache 3KB 3KB [ 2421.807562][ T3894] fscache_cookie_jar 1KB 7KB [ 2421.837659][ T3894] bio-1 12KB 15KB [ 2421.858588][ T3894] eventpoll_pwq 7KB 31KB [ 2421.864661][ T3894] eventpoll_epi 14KB 47KB [ 2421.875113][ T3894] inotify_inode_mark 6KB 27KB [ 2421.909544][ T3894] bio_crypt_ctx 7KB 7KB [ 2421.915618][ T3894] request_queue 154KB 154KB [ 2421.941901][ T3894] blkdev_ioc 34KB 42KB [ 2421.947978][ T3894] bio-0 1157KB 1196KB [ 2421.975690][ T3894] biovec-max 803KB 845KB [ 2421.998516][ T3894] biovec-64 1379KB 1425KB [ 2422.004632][ T3894] biovec-16 187KB 195KB [ 2422.021983][ T3894] bio_integrity_payload 1KB 7KB [ 2422.028409][ T3894] khugepaged_mm_slot 36KB 83KB [ 2422.062617][ T3894] uid_cache 0KB 4KB [ 2422.078059][ T3894] dmaengine-unmap-256 2KB 6KB [ 2422.101998][ T3894] dmaengine-unmap-128 1KB 3KB [ 2422.108249][ T3894] dmaengine-unmap-16 0KB 4KB [ 2422.136739][ T3894] dmaengine-unmap-2 0KB 3KB [ 2422.158089][ T3894] QIPCRTR 1KB 6KB [ 2422.168269][ T3894] audit_buffer 0KB 3KB [ 2422.174386][ T3894] skbuff_ext_cache 1KB 8KB [ 2422.195704][ T3894] skbuff_fclone_cache 25KB 41KB [ 2422.213209][ T3894] skbuff_head_cache 5100KB 5857KB [ 2422.236803][ T3894] configfs_dir_cache 1KB 8KB [ 2422.253540][ T3894] file_lock_cache 10KB 55KB [ 2422.270827][ T3894] file_lock_ctx 8KB 15KB [ 2422.276901][ T3894] fsnotify_mark_connector 2KB 16KB [ 2422.309398][ T3894] net_namespace 58KB 58KB [ 2422.315571][ T3894] task_delay_info 5213KB 5395KB [ 2422.349447][ T3894] taskstats 6KB 36KB [ 2422.355525][ T3894] proc_dir_entry 810KB 873KB [ 2422.391014][ T3894] pde_opener 0KB 11KB [ 2422.397112][ T3894] seq_file 18KB 105KB [ 2422.423297][ T3894] sigqueue 25KB 47KB [ 2422.435471][ T3894] shmem_inode_cache 8171KB 8360KB [ 2422.455933][ T3894] kernfs_iattrs_cache 9KB 15KB [ 2422.474485][ T3894] kernfs_node_cache 20703KB 21156KB [ 2422.483056][ T3894] mnt_cache 150KB 157KB [ 2422.498279][ T3894] filp 4721KB 4725KB [ 2422.518597][ T3894] names_cache 87307KB 87307KB [ 2422.524673][ T3894] hashtab_node 418KB 421KB [ 2422.566892][ T3894] ebitmap_node 1198KB 1200KB [ 2422.578842][ T3894] avtab_node 4995KB 5000KB [ 2422.587773][ T3894] avc_node 51KB 194KB [ 2422.598951][ T3894] iint_cache 81KB 102KB [ 2422.605024][ T3894] lsm_inode_cache 6237KB 7372KB [ 2422.611159][ T3894] lsm_file_cache 236KB 240KB [ 2422.617234][ T3894] key_jar 10KB 19KB [ 2422.623355][ T3894] uts_namespace 4KB 11KB [ 2422.629468][ T3894] nsproxy 2KB 11KB [ 2422.635530][ T3894] vm_area_struct 2527KB 4837KB [ 2422.641643][ T3894] mm_struct 486KB 1107KB [ 2422.647704][ T3894] fs_cache 67KB 228KB [ 2422.653796][ T3894] files_cache 264KB 611KB [ 2422.659906][ T3894] signal_cache 41028KB 42094KB [ 2422.665963][ T3894] sighand_cache 58147KB 58580KB [ 2422.672080][ T3894] task_struct 163462KB 163553KB [ 2422.678125][ T3894] cred_jar 8118KB 8292KB [ 2422.685452][ T3894] anon_vma_chain 739KB 1748KB [ 2422.691552][ T3894] anon_vma 506KB 1096KB [ 2422.697602][ T3894] pid 7832KB 7938KB [ 2422.703720][ T3894] Acpi-Operand 156KB 190KB [ 2422.709868][ T3894] Acpi-ParseExt 9KB 11KB [ 2422.715941][ T3894] Acpi-Parse 41KB 47KB [ 2422.722837][ T3894] Acpi-State 52KB 63KB [ 2422.729038][ T3894] Acpi-Namespace 23KB 27KB [ 2422.735099][ T3894] numa_policy 0KB 3KB [ 2422.741214][ T3894] trace_event_file 371KB 374KB [ 2422.747285][ T3894] ftrace_event_field 515KB 519KB [ 2422.753508][ T3894] pool_workqueue 146KB 196KB [ 2422.759738][ T3894] vmap_area 5140KB 5654KB [ 2422.765820][ T3894] debug_objects_cache 5502KB 5758KB [ 2422.772151][ T3894] page->ptl 834KB 1988KB [ 2422.778278][ T3894] kmalloc-4M 4096KB 4096KB [ 2422.784380][ T3894] kmalloc-1M 2048KB 6144KB [ 2422.791531][ T3894] kmalloc-512k 4096KB 4096KB [ 2422.797603][ T3894] kmalloc-256k 6144KB 6144KB [ 2422.803722][ T3894] kmalloc-128k 6656KB 6656KB [ 2422.809878][ T3894] kmalloc-64k 7808KB 8448KB [ 2422.815941][ T3894] kmalloc-32k 4416KB 4672KB [ 2422.822044][ T3894] kmalloc-16k 2048KB 2208KB [ 2422.828102][ T3894] kmalloc-8k 8256KB 8336KB [ 2422.834200][ T3894] kmalloc-4k 110528KB 110528KB [ 2422.840379][ T3894] kmalloc-2k 20516KB 20664KB [ 2422.846439][ T3894] kmalloc-1k 15702KB 16040KB [ 2422.852545][ T3894] kmalloc-512 11209KB 13328KB [ 2422.858645][ T3894] kmalloc-256 18332KB 19712KB [ 2422.864709][ T3894] kmalloc-128 1192KB 1388KB [ 2422.870841][ T3894] kmalloc-96 1856KB 3608KB [ 2422.876896][ T3894] kmalloc-64 10979KB 12724KB [ 2422.882976][ T3894] kmalloc-32 6850KB 7138KB [ 2422.889148][ T3894] kmalloc-192 7679KB 8208KB [ 2422.895213][ T3894] kmem_cache 123KB 132KB [ 2422.902286][ T3894] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.4,pid=6068,uid=0 [ 2422.917512][ T3894] Out of memory: Killed process 6068 (syz-executor.4) total-vm:93548kB, anon-rss:2220kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 2422.965799][ T6839] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2422.976563][ T6839] CPU: 1 PID: 6839 Comm: syz-fuzzer Not tainted 5.9.0-rc3-syzkaller #0 [ 2422.984803][ T6839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2422.994840][ T6839] Call Trace: [ 2422.998113][ T6839] dump_stack+0x198/0x1fd [ 2423.002424][ T6839] dump_header+0x106/0x60f [ 2423.006820][ T6839] oom_kill_process.cold+0x10/0x15 [ 2423.011926][ T6839] out_of_memory+0x358/0x13f0 [ 2423.016605][ T6839] ? oom_killer_disable+0x270/0x270 [ 2423.021788][ T6839] ? mutex_trylock+0x246/0x2c0 [ 2423.026531][ T6839] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2423.033184][ T6839] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2423.039772][ T6839] ? warn_alloc+0x120/0x120 [ 2423.044281][ T6839] ? lock_is_held_type+0xbb/0xf0 [ 2423.049279][ T6839] __alloc_pages_nodemask+0x62c/0x790 [ 2423.054629][ T6839] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2423.061370][ T6839] ? page_cache_readahead_unbounded+0x572/0x850 [ 2423.067583][ T6839] ? __lock_page_or_retry+0x650/0x650 [ 2423.072932][ T6839] alloc_pages_current+0x187/0x280 [ 2423.078037][ T6839] __page_cache_alloc+0x314/0x420 [ 2423.083046][ T6839] pagecache_get_page+0x2a6/0xf70 [ 2423.088057][ T6839] ? __do_page_cache_readahead+0xc2/0xf0 [ 2423.093679][ T6839] filemap_fault+0x1abd/0x2aa0 [ 2423.098447][ T6839] ext4_filemap_fault+0x87/0xb6 [ 2423.103288][ T6839] __do_fault+0x10d/0x4d0 [ 2423.107606][ T6839] handle_mm_fault+0x3477/0x4590 [ 2423.112529][ T6839] ? apply_to_existing_page_range+0x40/0x40 [ 2423.118475][ T6839] do_user_addr_fault+0x598/0xbf0 [ 2423.123527][ T6839] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 2423.129052][ T6839] exc_page_fault+0xa8/0x190 [ 2423.133618][ T6839] ? asm_exc_page_fault+0x8/0x30 [ 2423.138530][ T6839] asm_exc_page_fault+0x1e/0x30 [ 2423.143354][ T6839] RIP: 0033:0x456260 [ 2423.147234][ T6839] Code: Bad RIP value. [ 2423.151277][ T6839] RSP: 002b:000000c00004df30 EFLAGS: 00010206 [ 2423.157317][ T6839] RAX: 000002340daa99ca RBX: 000000c00003e000 RCX: 0000000000000018 [ 2423.165267][ T6839] RDX: 0000000023377dca RSI: 0000000000000976 RDI: 00007ffca1f6a080 [ 2423.173216][ T6839] RBP: 000000c00004dfa0 R08: 0000000000000000 R09: 00007ffca1f6a090 [ 2423.181176][ T6839] R10: 0000000000075054 R11: 0000000000000202 R12: 0000000000439440 [ 2423.189134][ T6839] R13: 0000000000000000 R14: 0000000000adb008 R15: 0000000000000000 [ 2423.199112][ T6839] Mem-Info: [ 2423.202484][ T6839] active_anon:15614 inactive_anon:141612 isolated_anon:0 [ 2423.202484][ T6839] active_file:24 inactive_file:4 isolated_file:1 [ 2423.202484][ T6839] unevictable:0 dirty:0 writeback:0 [ 2423.202484][ T6839] slab_reclaimable:16675 slab_unreclaimable:218618 [ 2423.202484][ T6839] mapped:62801 shmem:6488 pagetables:3674 bounce:0 [ 2423.202484][ T6839] free:24875 free_pcp:0 free_cma:0 [ 2423.238879][ T6839] Node 0 active_anon:62448kB inactive_anon:563616kB active_file:80kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:246140kB dirty:0kB writeback:0kB shmem:25804kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 262144kB writeback_tmp:0kB kernel_stack:11456kB all_unreclaimable? no [ 2423.268435][ T6839] Node 1 active_anon:8kB inactive_anon:2832kB active_file:16kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):4kB mapped:5064kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:786336kB all_unreclaimable? no [ 2423.296448][ T6839] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2423.323997][ T6839] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2423.330915][ T6839] Node 0 DMA32 free:35976kB min:48204kB low:57180kB high:66156kB reserved_highatomic:0KB active_anon:62448kB inactive_anon:563616kB active_file:80kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:12324kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2423.360791][ T6839] lowmem_reserve[]: 0 0 0 0 0 [ 2423.365475][ T6839] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2423.394121][ T6839] lowmem_reserve[]: 0 0 0 0 0 [ 2423.398879][ T6839] Node 1 Normal free:53112kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:2832kB active_file:24kB inactive_file:116kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:2372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2423.428321][ T6839] lowmem_reserve[]: 0 0 0 0 0 [ 2423.433176][ T6839] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (U) = 10280kB [ 2423.449477][ T6839] Node 0 DMA32: 2694*4kB (UME) 1446*8kB (UME) 500*16kB (UME) 57*32kB (UME) 25*64kB (UME) 0*128kB 0*256kB 0*512kB 0*1024kB 1*2048kB (M) 0*4096kB = 35816kB [ 2423.466265][ T6839] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2423.477765][ T6839] Node 1 Normal: 443*4kB (UM) 245*8kB (ME) 112*16kB (UME) 55*32kB (UME) 12*64kB (UME) 5*128kB (ME) 1*256kB (M) 3*512kB (UME) 2*1024kB (UE) 0*2048kB 10*4096kB (UM) = 53492kB [ 2423.494971][ T6839] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2423.504538][ T6839] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2423.513934][ T6839] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2423.533776][ T6839] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2423.543294][ T6839] 6520 total pagecache pages [ 2423.547884][ T6839] 0 pages in swap cache [ 2423.552103][ T6839] Swap cache stats: add 0, delete 0, find 0/0 [ 2423.558168][ T6839] Free swap = 0kB [ 2423.563846][ T6839] Total swap = 0kB [ 2423.567573][ T6839] 1965979 pages RAM [ 2423.571433][ T6839] 0 pages HighMem/MovableOnly [ 2423.576103][ T6839] 349897 pages reserved [ 2423.584995][ T6839] 0 pages cma reserved [ 2423.590247][ T6839] Unreclaimable slab info: [ 2423.594667][ T6839] Name Used Total [ 2423.601004][ T6839] pid_2 163KB 333KB [ 2423.607130][ T6839] bio-3 0KB 7KB [ 2423.613293][ T6839] batadv_tl_cache 5KB 12KB [ 2423.619456][ T6839] TIPC 14KB 26KB [ 2423.625543][ T6839] SCTPv6 25KB 38KB [ 2423.631701][ T6839] SCTP 2KB 4KB [ 2423.637781][ T6839] sctp_chunk 79KB 97KB [ 2423.643878][ T6839] sctp_bind_bucket 0KB 3KB [ 2423.650118][ T6839] DCCPv6 21KB 39KB [ 2423.656197][ T6839] DCCP 19KB 29KB [ 2423.662400][ T6839] L2TP/IP 12KB 23KB [ 2423.668558][ T6839] RXRPC 15KB 27KB [ 2423.674648][ T6839] rxrpc_call_jar 112KB 120KB [ 2423.681037][ T6839] bridge_fdb_cache 9KB 15KB [ 2423.687133][ T6839] fib6_nodes 184KB 252KB [ 2423.693348][ T6839] ip6_dst_cache 150KB 420KB [ 2423.699503][ T6839] RAWv6 105KB 105KB [ 2423.705570][ T6839] UDPLITEv6 7KB 7KB [ 2423.711715][ T6839] UDPv6 118KB 131KB [ 2423.717787][ T6839] TCPv6 67KB 85KB [ 2423.725077][ T6839] nf_conntrack 36KB 45KB [ 2423.731313][ T6839] sd_ext_cdb 0KB 7KB [ 2423.737393][ T6839] scsi_sense_cache 1056KB 1064KB [ 2423.743524][ T6839] virtio_scsi_cmd 16KB 16KB [ 2423.749696][ T6839] sgpool-128 8KB 8KB [ 2423.755764][ T6839] sgpool-64 4KB 12KB [ 2423.762001][ T6839] sgpool-32 1203KB 1252KB [ 2423.768062][ T6839] sgpool-16 297KB 307KB [ 2423.774189][ T6839] sgpool-8 165KB 176KB [ 2423.780300][ T6839] mqueue_inode_cache 10KB 39KB [ 2423.786465][ T6839] f2fs_bio_post_read_ctx 16KB 16KB [ 2423.793131][ T6839] jfs_mp 7KB 7KB [ 2423.799256][ T6839] cifs_small_rq 15KB 16KB [ 2423.805331][ T6839] cifs_request 67KB 67KB [ 2423.811441][ T6839] cifs_mpx_ids 0KB 8KB [ 2423.817548][ T6839] nfs_commit_data 3KB 7KB [ 2423.823671][ T6839] nfs_write_data 34KB 44KB [ 2423.829859][ T6839] ext4_system_zone 1KB 7KB [ 2423.835916][ T6839] ext4_io_end_vec 2KB 7KB [ 2423.842076][ T6839] ext4_bio_post_read_ctx 15KB 15KB [ 2423.849819][ T6839] io_kiocb 7679KB 7687KB [ 2423.855898][ T6839] kioctx 2KB 7KB [ 2423.862011][ T6839] aio_kiocb 1KB 3KB [ 2423.868122][ T6839] bio-2 1KB 7KB [ 2423.874376][ T6839] fasync_cache 0KB 3KB [ 2423.880477][ T6839] pid_namespace 1KB 3KB [ 2423.886531][ T6839] posix_timers_cache 0KB 3KB [ 2423.892760][ T6839] rpc_buffers 17KB 25KB [ 2423.898895][ T6839] rpc_tasks 2KB 7KB [ 2423.904963][ T6839] UNIX 112KB 158KB [ 2423.911091][ T6839] UDP-Lite 31KB 38KB [ 2423.917170][ T6839] tcp_bind_bucket 1KB 8KB [ 2423.923251][ T6839] inet_peer_cache 4KB 12KB [ 2423.929384][ T6839] ip_fib_trie 28KB 43KB [ 2423.935453][ T6839] ip_fib_alias 135KB 189KB [ 2423.941575][ T6839] ip_dst_cache 53KB 100KB [ 2423.947645][ T6839] RAW 78KB 226KB [ 2423.953767][ T6839] UDP 68KB 84KB [ 2423.959897][ T6839] TCP 61KB 64KB [ 2423.965954][ T6839] hugetlbfs_inode_cache 3KB 3KB [ 2423.972455][ T6839] fscache_cookie_jar 1KB 7KB [ 2423.987675][ T6839] bio-1 12KB 15KB [ 2423.993766][ T6839] eventpoll_pwq 7KB 31KB [ 2424.000536][ T6839] eventpoll_epi 14KB 47KB [ 2424.006622][ T6839] inotify_inode_mark 6KB 27KB [ 2424.012863][ T6839] bio_crypt_ctx 7KB 7KB [ 2424.019034][ T6839] request_queue 154KB 154KB [ 2424.025239][ T6839] blkdev_ioc 34KB 42KB [ 2424.031418][ T6839] bio-0 1157KB 1196KB [ 2424.037485][ T6839] biovec-max 803KB 845KB [ 2424.043577][ T6839] biovec-64 1379KB 1425KB [ 2424.049787][ T6839] biovec-16 187KB 195KB [ 2424.055857][ T6839] bio_integrity_payload 1KB 7KB [ 2424.062332][ T6839] khugepaged_mm_slot 36KB 83KB [ 2424.068555][ T6839] uid_cache 0KB 4KB [ 2424.074614][ T6839] dmaengine-unmap-256 2KB 6KB [ 2424.080863][ T6839] dmaengine-unmap-128 1KB 3KB [ 2424.087081][ T6839] dmaengine-unmap-16 0KB 4KB [ 2424.093397][ T6839] dmaengine-unmap-2 0KB 3KB [ 2424.099537][ T6839] QIPCRTR 1KB 6KB [ 2424.105605][ T6839] audit_buffer 0KB 3KB [ 2424.112875][ T6839] skbuff_ext_cache 1KB 8KB [ 2424.118973][ T6839] skbuff_fclone_cache 25KB 41KB [ 2424.125214][ T6839] skbuff_head_cache 5015KB 5857KB [ 2424.131332][ T6839] configfs_dir_cache 1KB 8KB [ 2424.137485][ T6839] file_lock_cache 10KB 55KB [ 2424.153297][ T6839] file_lock_ctx 8KB 15KB [ 2424.163733][ T6839] fsnotify_mark_connector 2KB 16KB [ 2424.170531][ T6839] net_namespace 58KB 58KB [ 2424.176603][ T6839] task_delay_info 5213KB 5395KB [ 2424.187005][ T6839] taskstats 6KB 36KB [ 2424.193130][ T6839] proc_dir_entry 810KB 873KB [ 2424.203680][ T6839] pde_opener 0KB 11KB [ 2424.209863][ T6839] seq_file 18KB 105KB [ 2424.215950][ T6839] sigqueue 25KB 47KB [ 2424.222092][ T6839] shmem_inode_cache 8171KB 8360KB [ 2424.228150][ T6839] kernfs_iattrs_cache 9KB 15KB [ 2424.234485][ T6839] kernfs_node_cache 20703KB 21156KB [ 2424.241996][ T6839] mnt_cache 150KB 157KB [ 2424.248078][ T6839] filp 4721KB 4725KB [ 2424.254312][ T6839] names_cache 87307KB 87307KB [ 2424.260418][ T6839] hashtab_node 418KB 421KB [ 2424.266490][ T6839] ebitmap_node 1198KB 1200KB [ 2424.272765][ T6839] avtab_node 4995KB 5000KB [ 2424.278948][ T6839] avc_node 51KB 194KB [ 2424.285014][ T6839] iint_cache 81KB 102KB [ 2424.291151][ T6839] lsm_inode_cache 6237KB 7372KB [ 2424.297231][ T6839] lsm_file_cache 236KB 240KB [ 2424.303364][ T6839] key_jar 10KB 19KB [ 2424.309596][ T6839] uts_namespace 4KB 11KB [ 2424.315662][ T6839] nsproxy 2KB 11KB [ 2424.321767][ T6839] vm_area_struct 2520KB 4837KB [ 2424.327823][ T6839] mm_struct 486KB 1107KB [ 2424.334012][ T6839] fs_cache 67KB 228KB [ 2424.340218][ T6839] files_cache 264KB 611KB [ 2424.346287][ T6839] signal_cache 41028KB 42094KB [ 2424.352452][ T6839] sighand_cache 58147KB 58580KB [ 2424.358653][ T6839] task_struct 163462KB 163553KB [ 2424.364726][ T6839] cred_jar 8118KB 8292KB [ 2424.372039][ T6839] anon_vma_chain 739KB 1748KB [ 2424.378128][ T6839] anon_vma 506KB 1096KB [ 2424.384243][ T6839] pid 7832KB 7938KB [ 2424.390391][ T6839] Acpi-Operand 156KB 190KB [ 2424.396456][ T6839] Acpi-ParseExt 9KB 11KB [ 2424.402660][ T6839] Acpi-Parse 41KB 47KB [ 2424.408785][ T6839] Acpi-State 52KB 63KB [ 2424.414946][ T6839] Acpi-Namespace 23KB 27KB [ 2424.421170][ T6839] numa_policy 0KB 3KB [ 2424.427240][ T6839] trace_event_file 371KB 374KB [ 2424.433396][ T6839] ftrace_event_field 515KB 519KB [ 2424.439670][ T6839] pool_workqueue 146KB 196KB [ 2424.445759][ T6839] vmap_area 5140KB 5654KB [ 2424.451958][ T6839] debug_objects_cache 5502KB 5758KB [ 2424.458203][ T6839] page->ptl 834KB 1988KB [ 2424.479688][ T6839] kmalloc-4M 4096KB 4096KB [ 2424.485770][ T6839] kmalloc-1M 2048KB 6144KB [ 2424.491959][ T6839] kmalloc-512k 4096KB 4096KB [ 2424.498018][ T6839] kmalloc-256k 6144KB 6144KB [ 2424.509405][ T6839] kmalloc-128k 6656KB 6656KB [ 2424.515490][ T6839] kmalloc-64k 7808KB 8448KB [ 2424.521717][ T6839] kmalloc-32k 4416KB 4672KB [ 2424.527773][ T6839] kmalloc-16k 2048KB 2208KB [ 2424.533908][ T6839] kmalloc-8k 8256KB 8336KB [ 2424.540069][ T6839] kmalloc-4k 110728KB 110728KB [ 2424.546155][ T6839] kmalloc-2k 20516KB 20664KB [ 2424.552226][ T6839] kmalloc-1k 15702KB 16040KB [ 2424.558313][ T6839] kmalloc-512 11209KB 13328KB [ 2424.564613][ T6839] kmalloc-256 18332KB 19712KB [ 2424.570865][ T6839] kmalloc-128 1192KB 1388KB [ 2424.576923][ T6839] kmalloc-96 1856KB 3608KB [ 2424.583532][ T6839] kmalloc-64 10979KB 12724KB [ 2424.589655][ T6839] kmalloc-32 6854KB 7138KB [ 2424.595746][ T6839] kmalloc-192 7679KB 8208KB [ 2424.601862][ T6839] kmem_cache 123KB 132KB [ 2424.607944][ T6839] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.0,pid=31020,uid=0 [ 2424.622313][ T6839] Out of memory: Killed process 31020 (syz-executor.0) total-vm:93680kB, anon-rss:2220kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 2424.762967][ T2824] syz-executor.5 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 2424.777293][ T2824] CPU: 1 PID: 2824 Comm: syz-executor.5 Not tainted 5.9.0-rc3-syzkaller #0 [ 2424.785867][ T2824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2424.795948][ T2824] Call Trace: [ 2424.799221][ T2824] dump_stack+0x198/0x1fd [ 2424.803530][ T2824] dump_header+0x106/0x60f [ 2424.807924][ T2824] oom_kill_process.cold+0x10/0x15 [ 2424.813018][ T2824] out_of_memory+0x358/0x13f0 [ 2424.817677][ T2824] ? oom_killer_disable+0x270/0x270 [ 2424.822867][ T2824] ? mutex_trylock+0x246/0x2c0 [ 2424.827606][ T2824] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2424.834259][ T2824] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2424.840836][ T2824] ? warn_alloc+0x120/0x120 [ 2424.845422][ T2824] ? lock_is_held_type+0xbb/0xf0 [ 2424.850341][ T2824] __alloc_pages_nodemask+0x62c/0x790 [ 2424.855709][ T2824] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2424.861852][ T2824] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2424.868590][ T2824] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2424.874750][ T2824] alloc_pages_current+0x187/0x280 [ 2424.879854][ T2824] __vmalloc_area_node+0x3e3/0x7a0 [ 2424.884977][ T2824] ? ip_set_alloc+0x48/0x60 [ 2424.889455][ T2824] ? ip_set_alloc+0x48/0x60 [ 2424.893950][ T2824] vzalloc+0x116/0x1a0 [ 2424.897998][ T2824] ip_set_alloc+0x48/0x60 [ 2424.902414][ T2824] hash_net_create+0x401/0xd70 [ 2424.907154][ T2824] ? hash_net4_head+0xcd0/0xcd0 [ 2424.911997][ T2824] ip_set_create+0x6a2/0x13c0 [ 2424.916651][ T2824] ? native_queued_spin_lock_slowpath+0x661/0x900 [ 2424.923043][ T2824] ? ip_set_sockfn_get+0xe00/0xe00 [ 2424.928184][ T2824] ? lock_is_held_type+0xbb/0xf0 [ 2424.933111][ T2824] ? ip_set_sockfn_get+0xe00/0xe00 [ 2424.938199][ T2824] nfnetlink_rcv_msg+0xbe8/0xea0 [ 2424.943121][ T2824] ? nfnetlink_rcv+0x420/0x420 [ 2424.947868][ T2824] ? avc_has_extended_perms+0xea0/0xea0 [ 2424.953392][ T2824] ? __dev_queue_xmit+0x1a78/0x2d60 [ 2424.958570][ T2824] ? lock_downgrade+0x830/0x830 [ 2424.963400][ T2824] ? cred_has_capability.isra.0+0x143/0x2b0 [ 2424.969267][ T2824] ? cred_has_capability.isra.0+0x14e/0x2b0 [ 2424.975135][ T2824] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 2424.980743][ T2824] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 2424.986371][ T2824] netlink_rcv_skb+0x15a/0x430 [ 2424.991123][ T2824] ? nfnetlink_rcv+0x420/0x420 [ 2424.995860][ T2824] ? netlink_ack+0xa10/0xa10 [ 2425.000446][ T2824] ? ns_capable+0xde/0x100 [ 2425.004839][ T2824] nfnetlink_rcv+0x1ac/0x420 [ 2425.009406][ T2824] ? nfnetlink_rcv_batch+0x1de0/0x1de0 [ 2425.014846][ T2824] netlink_unicast+0x533/0x7d0 [ 2425.019589][ T2824] ? netlink_attachskb+0x810/0x810 [ 2425.024673][ T2824] ? _copy_from_iter_full+0x247/0x890 [ 2425.030024][ T2824] netlink_sendmsg+0x856/0xd90 [ 2425.034764][ T2824] ? netlink_unicast+0x7d0/0x7d0 [ 2425.039682][ T2824] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 2425.044944][ T2824] ? netlink_unicast+0x7d0/0x7d0 [ 2425.049857][ T2824] sock_sendmsg+0xcf/0x120 [ 2425.054250][ T2824] ____sys_sendmsg+0x6e8/0x810 [ 2425.059030][ T2824] ? kernel_sendmsg+0x50/0x50 [ 2425.063693][ T2824] ? do_recvmmsg+0x6d0/0x6d0 [ 2425.068276][ T2824] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2425.074232][ T2824] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2425.080187][ T2824] ? __x64_sys_mount+0x228/0x300 [ 2425.085100][ T2824] ___sys_sendmsg+0xf3/0x170 [ 2425.089711][ T2824] ? sendmsg_copy_msghdr+0x160/0x160 [ 2425.095005][ T2824] ? __fget_files+0x272/0x400 [ 2425.099656][ T2824] ? lock_downgrade+0x830/0x830 [ 2425.104479][ T2824] ? find_held_lock+0x2d/0x110 [ 2425.109225][ T2824] ? __fget_files+0x294/0x400 [ 2425.113908][ T2824] ? __fget_light+0xea/0x280 [ 2425.118486][ T2824] __sys_sendmsg+0xe5/0x1b0 [ 2425.122983][ T2824] ? __sys_sendmsg_sock+0xb0/0xb0 [ 2425.128005][ T2824] ? syscall_enter_from_user_mode+0x20/0x290 [ 2425.133959][ T2824] ? lockdep_hardirqs_on+0x53/0x100 [ 2425.139135][ T2824] do_syscall_64+0x2d/0x70 [ 2425.143526][ T2824] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2425.149392][ T2824] RIP: 0033:0x45d5b9 [ 2425.153274][ T2824] Code: Bad RIP value. [ 2425.157327][ T2824] RSP: 002b:00007f77f7737c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2425.165711][ T2824] RAX: ffffffffffffffda RBX: 0000000000029600 RCX: 000000000045d5b9 [ 2425.173660][ T2824] RDX: 0000000000000000 RSI: 0000000020001080 RDI: 0000000000000003 [ 2425.181693][ T2824] RBP: 000000000118d020 R08: 0000000000000000 R09: 0000000000000000 [ 2425.189654][ T2824] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cfec [ 2425.197611][ T2824] R13: 00007fffbf68f03f R14: 00007f77f77389c0 R15: 000000000118cfec [ 2425.207119][ T2824] Mem-Info: [ 2425.210425][ T2824] active_anon:15614 inactive_anon:141063 isolated_anon:0 [ 2425.210425][ T2824] active_file:1 inactive_file:12 isolated_file:19 [ 2425.210425][ T2824] unevictable:0 dirty:0 writeback:0 [ 2425.210425][ T2824] slab_reclaimable:16675 slab_unreclaimable:218760 [ 2425.210425][ T2824] mapped:62800 shmem:6488 pagetables:3609 bounce:0 [ 2425.210425][ T2824] free:25386 free_pcp:0 free_cma:0 [ 2425.246937][ T2824] Node 0 active_anon:62448kB inactive_anon:561420kB active_file:0kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):76kB mapped:246140kB dirty:0kB writeback:0kB shmem:25804kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 260096kB writeback_tmp:0kB kernel_stack:11392kB all_unreclaimable? no [ 2425.276136][ T2824] Node 1 active_anon:8kB inactive_anon:2832kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:786336kB all_unreclaimable? yes [ 2425.304129][ T2824] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2425.332200][ T2824] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2425.337939][ T2824] Node 0 DMA32 free:37772kB min:48204kB low:57180kB high:66156kB reserved_highatomic:0KB active_anon:62448kB inactive_anon:561420kB active_file:0kB inactive_file:48kB unevictable:0kB writepending:0kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:12064kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2425.367823][ T2824] lowmem_reserve[]: 0 0 0 0 0 [ 2425.372555][ T2824] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2425.399212][ T2824] lowmem_reserve[]: 0 0 0 0 0 [ 2425.403895][ T2824] Node 1 Normal free:53492kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:2832kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:2372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2425.433012][ T2824] lowmem_reserve[]: 0 0 0 0 0 [ 2425.437691][ T2824] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (U) = 10280kB [ 2425.453332][ T2824] Node 0 DMA32: 2795*4kB (UME) 1436*8kB (UME) 476*16kB (UME) 51*32kB (ME) 24*64kB (ME) 0*128kB 0*256kB 0*512kB 0*1024kB 2*2048kB (M) 0*4096kB = 37548kB [ 2425.469905][ T2824] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2425.481344][ T2824] Node 1 Normal: 443*4kB (UM) 245*8kB (ME) 112*16kB (UME) 55*32kB (UME) 12*64kB (UME) 5*128kB (ME) 1*256kB (M) 3*512kB (UME) 2*1024kB (UE) 0*2048kB 10*4096kB (UM) = 53492kB [ 2425.498538][ T2824] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2425.508066][ T2824] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2425.517356][ T2824] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2425.527657][ T2824] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2425.536969][ T2824] 6522 total pagecache pages [ 2425.541582][ T2824] 0 pages in swap cache [ 2425.545714][ T2824] Swap cache stats: add 0, delete 0, find 0/0 [ 2425.551883][ T2824] Free swap = 0kB [ 2425.555612][ T2824] Total swap = 0kB [ 2425.559518][ T2824] 1965979 pages RAM [ 2425.563338][ T2824] 0 pages HighMem/MovableOnly [ 2425.568002][ T2824] 349897 pages reserved [ 2425.572188][ T2824] 0 pages cma reserved [ 2425.576234][ T2824] Unreclaimable slab info: [ 2425.580722][ T2824] Name Used Total [ 2425.587023][ T2824] pid_2 163KB 333KB [ 2425.593190][ T2824] bio-3 0KB 7KB [ 2425.605269][ T2824] batadv_tl_cache 5KB 12KB [ 2425.611425][ T2824] TIPC 14KB 26KB [ 2425.617512][ T2824] SCTPv6 25KB 38KB [ 2425.623646][ T2824] SCTP 2KB 4KB [ 2425.629756][ T2824] sctp_chunk 79KB 97KB [ 2425.636043][ T2824] sctp_bind_bucket 0KB 3KB [ 2425.642193][ T2824] DCCPv6 21KB 39KB [ 2425.648264][ T2824] DCCP 19KB 29KB [ 2425.654377][ T2824] L2TP/IP 12KB 23KB [ 2425.660494][ T2824] RXRPC 15KB 27KB [ 2425.666538][ T2824] rxrpc_call_jar 112KB 120KB [ 2425.673000][ T2824] bridge_fdb_cache 9KB 15KB [ 2425.679293][ T2824] fib6_nodes 184KB 252KB [ 2425.685554][ T2824] ip6_dst_cache 150KB 420KB [ 2425.691692][ T2824] RAWv6 105KB 105KB [ 2425.697758][ T2824] UDPLITEv6 7KB 7KB [ 2425.703932][ T2824] UDPv6 118KB 131KB [ 2425.710454][ T2824] TCPv6 67KB 85KB [ 2425.716570][ T2824] nf_conntrack 36KB 45KB [ 2425.722776][ T2824] sd_ext_cdb 0KB 7KB [ 2425.736922][ T2824] scsi_sense_cache 1056KB 1064KB [ 2425.743047][ T2824] virtio_scsi_cmd 16KB 16KB [ 2425.756154][ T2824] sgpool-128 8KB 8KB [ 2425.764175][ T2824] sgpool-64 4KB 12KB [ 2425.770324][ T2824] sgpool-32 1203KB 1252KB [ 2425.776384][ T2824] sgpool-16 297KB 307KB [ 2425.787206][ T2824] sgpool-8 165KB 176KB [ 2425.793357][ T2824] mqueue_inode_cache 10KB 39KB [ 2425.804190][ T2824] f2fs_bio_post_read_ctx 16KB 16KB [ 2425.810920][ T2824] jfs_mp 7KB 7KB [ 2425.817025][ T2824] cifs_small_rq 15KB 16KB [ 2425.825569][ T2824] cifs_request 67KB 67KB [ 2425.831691][ T2824] cifs_mpx_ids 0KB 8KB [ 2425.837771][ T2824] nfs_commit_data 3KB 7KB [ 2425.850401][ T2824] nfs_write_data 34KB 44KB [ 2425.856555][ T2824] ext4_system_zone 1KB 7KB [ 2425.863232][ T2824] ext4_io_end_vec 2KB 7KB [ 2425.877299][ T2824] ext4_bio_post_read_ctx 15KB 15KB [ 2425.883888][ T2824] io_kiocb 7679KB 7687KB [ 2425.894981][ T2824] kioctx 2KB 7KB [ 2425.901138][ T2824] aio_kiocb 1KB 3KB [ 2425.907231][ T2824] bio-2 1KB 7KB [ 2425.917711][ T2824] fasync_cache 0KB 3KB [ 2425.923817][ T2824] pid_namespace 1KB 3KB [ 2425.934353][ T2824] posix_timers_cache 0KB 3KB [ 2425.940609][ T2824] rpc_buffers 17KB 25KB [ 2425.946695][ T2824] rpc_tasks 2KB 7KB [ 2425.952821][ T2824] UNIX 112KB 158KB [ 2425.958999][ T2824] UDP-Lite 31KB 38KB [ 2425.965073][ T2824] tcp_bind_bucket 1KB 8KB [ 2425.971189][ T2824] inet_peer_cache 4KB 12KB [ 2425.977264][ T2824] ip_fib_trie 28KB 43KB [ 2425.983403][ T2824] ip_fib_alias 135KB 189KB [ 2425.990693][ T2824] ip_dst_cache 53KB 100KB [ 2425.996767][ T2824] RAW 78KB 226KB [ 2426.002997][ T2824] UDP 68KB 84KB [ 2426.009145][ T2824] TCP 61KB 64KB [ 2426.015219][ T2824] hugetlbfs_inode_cache 3KB 3KB [ 2426.021710][ T2824] fscache_cookie_jar 1KB 7KB [ 2426.027866][ T2824] bio-1 12KB 15KB [ 2426.033994][ T2824] eventpoll_pwq 7KB 31KB [ 2426.040140][ T2824] eventpoll_epi 14KB 47KB [ 2426.046198][ T2824] inotify_inode_mark 6KB 27KB [ 2426.052381][ T2824] bio_crypt_ctx 7KB 7KB [ 2426.058526][ T2824] request_queue 154KB 154KB [ 2426.064596][ T2824] blkdev_ioc 34KB 42KB [ 2426.070717][ T2824] bio-0 1157KB 1196KB [ 2426.076820][ T2824] biovec-max 803KB 845KB [ 2426.083209][ T2824] biovec-64 1379KB 1425KB [ 2426.089330][ T2824] biovec-16 187KB 195KB [ 2426.095399][ T2824] bio_integrity_payload 1KB 7KB [ 2426.101888][ T2824] khugepaged_mm_slot 36KB 83KB [ 2426.108079][ T2824] uid_cache 0KB 4KB [ 2426.114363][ T2824] dmaengine-unmap-256 2KB 6KB [ 2426.121806][ T2824] dmaengine-unmap-128 1KB 3KB [ 2426.128053][ T2824] dmaengine-unmap-16 0KB 4KB [ 2426.134246][ T2824] dmaengine-unmap-2 0KB 3KB [ 2426.140403][ T2824] QIPCRTR 1KB 6KB [ 2426.146504][ T2824] audit_buffer 0KB 3KB [ 2426.152631][ T2824] skbuff_ext_cache 1KB 8KB [ 2426.158771][ T2824] skbuff_fclone_cache 25KB 41KB [ 2426.165011][ T2824] skbuff_head_cache 4956KB 5846KB [ 2426.171137][ T2824] configfs_dir_cache 1KB 8KB [ 2426.177353][ T2824] file_lock_cache 10KB 55KB [ 2426.185289][ T2824] file_lock_ctx 8KB 15KB [ 2426.191427][ T2824] fsnotify_mark_connector 2KB 16KB [ 2426.198026][ T2824] net_namespace 58KB 58KB [ 2426.208047][ T2824] task_delay_info 5213KB 5395KB [ 2426.214155][ T2824] taskstats 6KB 36KB [ 2426.224708][ T2824] proc_dir_entry 810KB 873KB [ 2426.230845][ T2824] pde_opener 0KB 11KB [ 2426.236915][ T2824] seq_file 18KB 105KB [ 2426.248309][ T2824] sigqueue 25KB 47KB [ 2426.255742][ T2824] shmem_inode_cache 8171KB 8360KB [ 2426.266131][ T2824] kernfs_iattrs_cache 9KB 15KB [ 2426.272516][ T2824] kernfs_node_cache 20703KB 21156KB [ 2426.283023][ T2824] mnt_cache 150KB 157KB [ 2426.289201][ T2824] filp 4721KB 4725KB [ 2426.295270][ T2824] names_cache 87307KB 87307KB [ 2426.306241][ T2824] hashtab_node 418KB 421KB [ 2426.312483][ T2824] ebitmap_node 1198KB 1200KB [ 2426.323308][ T2824] avtab_node 4995KB 5000KB [ 2426.329646][ T2824] avc_node 51KB 194KB [ 2426.335716][ T2824] iint_cache 81KB 102KB [ 2426.346508][ T2824] lsm_inode_cache 6237KB 7372KB [ 2426.352656][ T2824] lsm_file_cache 236KB 240KB [ 2426.363306][ T2824] key_jar 10KB 19KB [ 2426.369438][ T2824] uts_namespace 4KB 11KB [ 2426.375515][ T2824] nsproxy 2KB 11KB [ 2426.389582][ T2824] vm_area_struct 2520KB 4837KB [ 2426.395658][ T2824] mm_struct 486KB 1107KB [ 2426.403265][ T2824] fs_cache 67KB 228KB [ 2426.409647][ T2824] files_cache 264KB 611KB [ 2426.415810][ T2824] signal_cache 41028KB 42094KB [ 2426.425386][ T2824] sighand_cache 58147KB 58580KB [ 2426.431505][ T2824] task_struct 163462KB 163553KB [ 2426.437574][ T2824] cred_jar 8118KB 8292KB [ 2426.448226][ T2824] anon_vma_chain 739KB 1748KB [ 2426.454363][ T2824] anon_vma 506KB 1096KB [ 2426.465009][ T2824] pid 7832KB 7938KB [ 2426.471125][ T2824] Acpi-Operand 156KB 190KB [ 2426.477172][ T2824] Acpi-ParseExt 9KB 11KB [ 2426.487865][ T2824] Acpi-Parse 41KB 47KB [ 2426.493995][ T2824] Acpi-State 52KB 63KB [ 2426.502620][ T2824] Acpi-Namespace 23KB 27KB [ 2426.508750][ T2824] numa_policy 0KB 3KB [ 2426.514932][ T2824] trace_event_file 371KB 374KB [ 2426.526632][ T2824] ftrace_event_field 515KB 519KB [ 2426.532847][ T2824] pool_workqueue 146KB 196KB [ 2426.543661][ T2824] vmap_area 5140KB 5654KB [ 2426.549905][ T2824] debug_objects_cache 5495KB 5738KB [ 2426.556194][ T2824] page->ptl 834KB 1988KB [ 2426.565399][ T2824] kmalloc-4M 4096KB 4096KB [ 2426.571581][ T2824] kmalloc-1M 2048KB 6144KB [ 2426.577650][ T2824] kmalloc-512k 4096KB 4096KB [ 2426.590240][ T2824] kmalloc-256k 6144KB 6144KB [ 2426.596349][ T2824] kmalloc-128k 6656KB 6656KB [ 2426.602443][ T2824] kmalloc-64k 7808KB 8448KB [ 2426.613129][ T2824] kmalloc-32k 4416KB 4672KB [ 2426.619275][ T2824] kmalloc-16k 2048KB 2208KB [ 2426.625346][ T2824] kmalloc-8k 8256KB 8336KB [ 2426.635944][ T2824] kmalloc-4k 111688KB 111688KB [ 2426.648349][ T2824] kmalloc-2k 20516KB 20664KB [ 2426.660404][ T2824] kmalloc-1k 15054KB 15888KB [ 2426.666476][ T2824] kmalloc-512 11074KB 13312KB [ 2426.672618][ T2824] kmalloc-256 18332KB 19712KB [ 2426.683484][ T2824] kmalloc-128 1192KB 1388KB [ 2426.689617][ T2824] kmalloc-96 1856KB 3608KB [ 2426.695688][ T2824] kmalloc-64 10979KB 12724KB [ 2426.705539][ T2824] kmalloc-32 6854KB 7138KB [ 2426.711660][ T2824] kmalloc-192 7679KB 8208KB [ 2426.717721][ T2824] kmem_cache 123KB 132KB [ 2426.728892][ T2824] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.4,pid=5227,uid=0 [ 2426.744131][ T2824] Out of memory: Killed process 5227 (syz-executor.4) total-vm:93548kB, anon-rss:2216kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 2426.808172][ T3894] systemd-journal invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2426.828368][ T3894] CPU: 1 PID: 3894 Comm: systemd-journal Not tainted 5.9.0-rc3-syzkaller #0 [ 2426.837046][ T3894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2426.847105][ T3894] Call Trace: [ 2426.850450][ T3894] dump_stack+0x198/0x1fd [ 2426.854818][ T3894] dump_header+0x106/0x60f [ 2426.859216][ T3894] oom_kill_process.cold+0x10/0x15 [ 2426.864345][ T3894] out_of_memory+0x358/0x13f0 [ 2426.869012][ T3894] ? oom_killer_disable+0x270/0x270 [ 2426.874206][ T3894] ? mutex_trylock+0x246/0x2c0 [ 2426.878950][ T3894] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2426.885601][ T3894] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2426.892177][ T3894] ? warn_alloc+0x120/0x120 [ 2426.896701][ T3894] ? lock_is_held_type+0xbb/0xf0 [ 2426.901619][ T3894] __alloc_pages_nodemask+0x62c/0x790 [ 2426.906989][ T3894] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2426.913769][ T3894] ? page_cache_readahead_unbounded+0x572/0x850 [ 2426.919997][ T3894] ? __lock_page_or_retry+0x650/0x650 [ 2426.925345][ T3894] alloc_pages_current+0x187/0x280 [ 2426.930434][ T3894] __page_cache_alloc+0x314/0x420 [ 2426.935434][ T3894] pagecache_get_page+0x2a6/0xf70 [ 2426.940435][ T3894] ? __do_page_cache_readahead+0xc2/0xf0 [ 2426.946045][ T3894] filemap_fault+0x1abd/0x2aa0 [ 2426.950803][ T3894] ext4_filemap_fault+0x87/0xb6 [ 2426.955642][ T3894] __do_fault+0x10d/0x4d0 [ 2426.959962][ T3894] handle_mm_fault+0x3477/0x4590 [ 2426.964881][ T3894] ? apply_to_existing_page_range+0x40/0x40 [ 2426.970758][ T3894] ? vmacache_update+0xce/0x140 [ 2426.975601][ T3894] do_user_addr_fault+0x598/0xbf0 [ 2426.980605][ T3894] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 2426.986132][ T3894] exc_page_fault+0xa8/0x190 [ 2426.990699][ T3894] ? asm_exc_page_fault+0x8/0x30 [ 2426.995648][ T3894] asm_exc_page_fault+0x1e/0x30 [ 2427.000481][ T3894] RIP: 0033:0x7fe2e4a297b5 [ 2427.004886][ T3894] Code: Bad RIP value. [ 2427.008928][ T3894] RSP: 002b:00007ffd43bf3640 EFLAGS: 00010207 [ 2427.014974][ T3894] RAX: 00007fe2e4e0a6c0 RBX: 00007ffd43bf3940 RCX: fffffffffffffe00 [ 2427.026059][ T3894] RDX: 00000000000001a0 RSI: 0000000000080042 RDI: 00005560875eac10 [ 2427.034008][ T3894] RBP: 000000000000000d R08: 000000000000ffc0 R09: 00000000ffffffff [ 2427.041959][ T3894] R10: 0000000000000069 R11: 0000000000000246 R12: 00000000ffffffff [ 2427.049994][ T3894] R13: 00005560875df060 R14: 00007ffd43bf3900 R15: 00005560875eaa30 [ 2427.071130][ T3894] Mem-Info: [ 2427.074287][ T3894] active_anon:15614 inactive_anon:140516 isolated_anon:0 [ 2427.074287][ T3894] active_file:37 inactive_file:9 isolated_file:0 [ 2427.074287][ T3894] unevictable:0 dirty:0 writeback:0 [ 2427.074287][ T3894] slab_reclaimable:16675 slab_unreclaimable:217134 [ 2427.074287][ T3894] mapped:62800 shmem:6488 pagetables:3581 bounce:0 [ 2427.074287][ T3894] free:27540 free_pcp:57 free_cma:0 [ 2427.115768][ T3894] Node 0 active_anon:62448kB inactive_anon:559232kB active_file:20kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:246140kB dirty:0kB writeback:0kB shmem:25804kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 258048kB writeback_tmp:0kB kernel_stack:11360kB all_unreclaimable? no [ 2427.145277][ T3894] Node 1 active_anon:8kB inactive_anon:2832kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:786336kB all_unreclaimable? yes [ 2427.173323][ T3894] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2427.201463][ T3894] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2427.207172][ T3894] Node 0 DMA32 free:46588kB min:48204kB low:57180kB high:66156kB reserved_highatomic:0KB active_anon:62448kB inactive_anon:559232kB active_file:20kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:11952kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2427.237098][ T3894] lowmem_reserve[]: 0 0 0 0 0 [ 2427.241959][ T3894] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2427.268669][ T3894] lowmem_reserve[]: 0 0 0 0 0 [ 2427.273367][ T3894] Node 1 Normal free:53492kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:2832kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:2372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2427.307185][ T3894] lowmem_reserve[]: 0 0 0 0 0 [ 2427.311952][ T3894] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (U) = 10280kB [ 2427.339212][ T3894] Node 0 DMA32: 2858*4kB (UME) 2252*8kB (UME) 520*16kB (UME) 59*32kB (UME) 25*64kB (UME) 0*128kB 0*256kB 0*512kB 1*1024kB (U) 2*2048kB (M) 0*4096kB = 46376kB [ 2427.355242][ T3894] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2427.366779][ T3894] Node 1 Normal: 443*4kB (UM) 245*8kB (ME) 112*16kB (UME) 55*32kB (UME) 12*64kB (UME) 5*128kB (ME) 1*256kB (M) 3*512kB (UME) 2*1024kB (UE) 0*2048kB 10*4096kB (UM) = 53492kB [ 2427.383999][ T3894] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2427.393582][ T3894] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2427.402926][ T3894] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2427.412685][ T3894] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2427.422062][ T3894] 6542 total pagecache pages [ 2427.426661][ T3894] 0 pages in swap cache [ 2427.430883][ T3894] Swap cache stats: add 0, delete 0, find 0/0 [ 2427.436946][ T3894] Free swap = 0kB [ 2427.440798][ T3894] Total swap = 0kB [ 2427.444524][ T3894] 1965979 pages RAM [ 2427.448325][ T3894] 0 pages HighMem/MovableOnly [ 2427.453040][ T3894] 349897 pages reserved [ 2427.457192][ T3894] 0 pages cma reserved [ 2427.461315][ T3894] Unreclaimable slab info: [ 2427.465730][ T3894] Name Used Total [ 2427.473389][ T3894] pid_2 163KB 333KB [ 2427.479575][ T3894] bio-3 0KB 7KB [ 2427.485691][ T3894] batadv_tl_cache 5KB 12KB [ 2427.491858][ T3894] TIPC 14KB 26KB [ 2427.497997][ T3894] SCTPv6 25KB 38KB [ 2427.504151][ T3894] SCTP 2KB 4KB [ 2427.510320][ T3894] sctp_chunk 79KB 97KB [ 2427.516413][ T3894] sctp_bind_bucket 0KB 3KB [ 2427.538601][ T3894] DCCPv6 21KB 39KB [ 2427.544713][ T3894] DCCP 19KB 29KB [ 2427.558528][ T3894] L2TP/IP 12KB 23KB [ 2427.564609][ T3894] RXRPC 15KB 27KB [ 2427.578534][ T3894] rxrpc_call_jar 112KB 120KB [ 2427.584612][ T3894] bridge_fdb_cache 9KB 15KB [ 2427.595223][ T3894] fib6_nodes 184KB 252KB [ 2427.602542][ T3894] ip6_dst_cache 150KB 420KB [ 2427.618305][ T3894] RAWv6 105KB 105KB [ 2427.624447][ T3894] UDPLITEv6 7KB 7KB [ 2427.638547][ T3894] UDPv6 118KB 131KB [ 2427.644617][ T3894] TCPv6 67KB 85KB [ 2427.655062][ T3894] nf_conntrack 36KB 45KB [ 2427.661245][ T3894] sd_ext_cdb 0KB 7KB [ 2427.667304][ T3894] scsi_sense_cache 1056KB 1064KB [ 2427.697330][ T3894] virtio_scsi_cmd 16KB 16KB [ 2427.703505][ T3894] sgpool-128 8KB 8KB [ 2427.709725][ T3894] sgpool-64 4KB 12KB [ 2427.715888][ T3894] sgpool-32 1203KB 1252KB [ 2427.722020][ T3894] sgpool-16 297KB 307KB [ 2427.728087][ T3894] sgpool-8 165KB 176KB [ 2427.735337][ T3894] mqueue_inode_cache 10KB 39KB [ 2427.741566][ T3894] f2fs_bio_post_read_ctx 16KB 16KB [ 2427.748161][ T3894] jfs_mp 7KB 7KB [ 2427.754414][ T3894] cifs_small_rq 15KB 16KB [ 2427.763204][ T3894] cifs_request 67KB 67KB [ 2427.773573][ T3894] cifs_mpx_ids 0KB 8KB [ 2427.785102][ T3894] nfs_commit_data 3KB 7KB [ 2427.795385][ T3894] nfs_write_data 34KB 44KB [ 2427.805881][ T3894] ext4_system_zone 1KB 7KB [ 2427.812098][ T3894] ext4_io_end_vec 2KB 7KB [ 2427.818159][ T3894] ext4_bio_post_read_ctx 15KB 15KB [ 2427.833874][ T3894] io_kiocb 7679KB 7687KB [ 2427.848524][ T3894] kioctx 2KB 7KB [ 2427.854594][ T3894] aio_kiocb 1KB 3KB [ 2427.866983][ T3894] bio-2 1KB 7KB [ 2427.873111][ T3894] fasync_cache 0KB 3KB [ 2427.888478][ T3894] pid_namespace 1KB 3KB [ 2427.894548][ T3894] posix_timers_cache 0KB 3KB [ 2427.909057][ T3894] rpc_buffers 17KB 25KB [ 2427.915122][ T3894] rpc_tasks 2KB 7KB [ 2427.921395][ T3894] UNIX 112KB 158KB [ 2427.927472][ T3894] UDP-Lite 31KB 38KB [ 2427.933648][ T3894] tcp_bind_bucket 1KB 8KB [ 2427.939800][ T3894] inet_peer_cache 4KB 12KB [ 2427.945904][ T3894] ip_fib_trie 28KB 43KB [ 2427.952056][ T3894] ip_fib_alias 135KB 189KB [ 2427.958119][ T3894] ip_dst_cache 53KB 100KB [ 2427.964277][ T3894] RAW 78KB 226KB [ 2427.970495][ T3894] UDP 68KB 84KB [ 2427.976645][ T3894] TCP 61KB 64KB [ 2427.982766][ T3894] hugetlbfs_inode_cache 3KB 3KB [ 2427.990329][ T3894] fscache_cookie_jar 1KB 7KB [ 2427.996500][ T3894] bio-1 12KB 15KB [ 2428.002629][ T3894] eventpoll_pwq 7KB 31KB [ 2428.008749][ T3894] eventpoll_epi 14KB 47KB [ 2428.014824][ T3894] inotify_inode_mark 6KB 27KB [ 2428.021091][ T3894] bio_crypt_ctx 7KB 7KB [ 2428.027172][ T3894] request_queue 154KB 154KB [ 2428.033279][ T3894] blkdev_ioc 34KB 42KB [ 2428.039406][ T3894] bio-0 1157KB 1196KB [ 2428.045471][ T3894] biovec-max 803KB 845KB [ 2428.051572][ T3894] biovec-64 1379KB 1425KB [ 2428.057656][ T3894] biovec-16 187KB 195KB [ 2428.063781][ T3894] bio_integrity_payload 1KB 7KB [ 2428.070270][ T3894] khugepaged_mm_slot 36KB 83KB [ 2428.076435][ T3894] uid_cache 0KB 4KB [ 2428.082595][ T3894] dmaengine-unmap-256 2KB 6KB [ 2428.088890][ T3894] dmaengine-unmap-128 1KB 3KB [ 2428.095234][ T3894] dmaengine-unmap-16 0KB 4KB [ 2428.101435][ T3894] dmaengine-unmap-2 0KB 3KB [ 2428.107512][ T3894] QIPCRTR 1KB 6KB [ 2428.113637][ T3894] audit_buffer 0KB 3KB [ 2428.132543][ T3894] skbuff_ext_cache 1KB 8KB [ 2428.138705][ T3894] skbuff_fclone_cache 25KB 41KB [ 2428.144937][ T3894] skbuff_head_cache 5040KB 5846KB [ 2428.151098][ T3894] configfs_dir_cache 1KB 8KB [ 2428.157253][ T3894] file_lock_cache 10KB 55KB [ 2428.173641][ T3894] file_lock_ctx 8KB 15KB [ 2428.183681][ T3894] fsnotify_mark_connector 2KB 16KB [ 2428.190451][ T3894] net_namespace 58KB 58KB [ 2428.196510][ T3894] task_delay_info 5213KB 5395KB [ 2428.202634][ T3894] taskstats 6KB 36KB [ 2428.208769][ T3894] proc_dir_entry 810KB 873KB [ 2428.214834][ T3894] pde_opener 0KB 11KB [ 2428.220958][ T3894] seq_file 18KB 105KB [ 2428.227023][ T3894] sigqueue 25KB 47KB [ 2428.233137][ T3894] shmem_inode_cache 8171KB 8360KB [ 2428.239282][ T3894] kernfs_iattrs_cache 9KB 15KB [ 2428.245523][ T3894] kernfs_node_cache 20703KB 21156KB [ 2428.252874][ T3894] mnt_cache 150KB 157KB [ 2428.259015][ T3894] filp 4705KB 4725KB [ 2428.265072][ T3894] names_cache 82853KB 82892KB [ 2428.271187][ T3894] hashtab_node 418KB 421KB [ 2428.277256][ T3894] ebitmap_node 1198KB 1200KB [ 2428.283391][ T3894] avtab_node 4995KB 5000KB [ 2428.298598][ T3894] avc_node 51KB 194KB [ 2428.304706][ T3894] iint_cache 81KB 102KB [ 2428.310877][ T3894] lsm_inode_cache 6237KB 7372KB [ 2428.316943][ T3894] lsm_file_cache 236KB 240KB [ 2428.323472][ T3894] key_jar 10KB 19KB [ 2428.329618][ T3894] uts_namespace 4KB 11KB [ 2428.335685][ T3894] nsproxy 2KB 11KB [ 2428.341830][ T3894] vm_area_struct 2520KB 4837KB [ 2428.347898][ T3894] mm_struct 486KB 1107KB [ 2428.354027][ T3894] fs_cache 67KB 228KB [ 2428.360171][ T3894] files_cache 264KB 611KB [ 2428.366236][ T3894] signal_cache 41028KB 42094KB [ 2428.372472][ T3894] sighand_cache 58147KB 58580KB [ 2428.379725][ T3894] task_struct 163462KB 163553KB [ 2428.385803][ T3894] cred_jar 8118KB 8292KB [ 2428.391977][ T3894] anon_vma_chain 739KB 1748KB [ 2428.398077][ T3894] anon_vma 506KB 1096KB [ 2428.404308][ T3894] pid 7832KB 7938KB [ 2428.410526][ T3894] Acpi-Operand 156KB 190KB [ 2428.416599][ T3894] Acpi-ParseExt 9KB 11KB [ 2428.422799][ T3894] Acpi-Parse 41KB 47KB [ 2428.428934][ T3894] Acpi-State 52KB 63KB [ 2428.435001][ T3894] Acpi-Namespace 23KB 27KB [ 2428.441128][ T3894] numa_policy 0KB 3KB [ 2428.447193][ T3894] trace_event_file 371KB 374KB [ 2428.453312][ T3894] ftrace_event_field 515KB 519KB [ 2428.459586][ T3894] pool_workqueue 146KB 196KB [ 2428.465659][ T3894] vmap_area 5140KB 5654KB [ 2428.476958][ T3894] debug_objects_cache 5495KB 5738KB [ 2428.483329][ T3894] page->ptl 834KB 1988KB [ 2428.489683][ T3894] kmalloc-4M 4096KB 4096KB [ 2428.495787][ T3894] kmalloc-1M 2048KB 6144KB [ 2428.501940][ T3894] kmalloc-512k 4096KB 4096KB [ 2428.509738][ T3894] kmalloc-256k 6144KB 6144KB [ 2428.515815][ T3894] kmalloc-128k 6656KB 6656KB [ 2428.522045][ T3894] kmalloc-64k 7808KB 8448KB [ 2428.528114][ T3894] kmalloc-32k 4416KB 4672KB [ 2428.534257][ T3894] kmalloc-16k 2048KB 2208KB [ 2428.541382][ T3894] kmalloc-8k 8256KB 8336KB [ 2428.547429][ T3894] kmalloc-4k 113568KB 113568KB [ 2428.553553][ T3894] kmalloc-2k 20516KB 20664KB [ 2428.559844][ T3894] kmalloc-1k 15054KB 15888KB [ 2428.565926][ T3894] kmalloc-512 11074KB 13312KB [ 2428.588491][ T3894] kmalloc-256 18332KB 19712KB [ 2428.594574][ T3894] kmalloc-128 1192KB 1388KB [ 2428.605690][ T3894] kmalloc-96 1856KB 3608KB [ 2428.611781][ T3894] kmalloc-64 10979KB 12724KB [ 2428.617822][ T3894] kmalloc-32 6854KB 7138KB [ 2428.634086][ T3894] kmalloc-192 7679KB 8208KB [ 2428.648563][ T3894] kmem_cache 123KB 132KB [ 2428.654662][ T3894] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.0,pid=1016,uid=0 [ 2428.678318][ T3894] Out of memory: Killed process 1016 (syz-executor.0) total-vm:93548kB, anon-rss:2216kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 2428.711904][ T1171] oom_reaper: reaped process 1016 (syz-executor.0), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2428.762103][ T3894] systemd-journal invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2428.783357][ T3894] CPU: 1 PID: 3894 Comm: systemd-journal Not tainted 5.9.0-rc3-syzkaller #0 [ 2428.792043][ T3894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2428.802129][ T3894] Call Trace: [ 2428.805413][ T3894] dump_stack+0x198/0x1fd [ 2428.809722][ T3894] dump_header+0x106/0x60f [ 2428.814116][ T3894] oom_kill_process.cold+0x10/0x15 [ 2428.819204][ T3894] out_of_memory+0x358/0x13f0 [ 2428.823909][ T3894] ? oom_killer_disable+0x270/0x270 [ 2428.829088][ T3894] ? mutex_trylock+0x246/0x2c0 [ 2428.833827][ T3894] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2428.840479][ T3894] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2428.847069][ T3894] ? warn_alloc+0x120/0x120 [ 2428.851557][ T3894] ? lock_is_held_type+0xbb/0xf0 [ 2428.856475][ T3894] __alloc_pages_nodemask+0x62c/0x790 [ 2428.861826][ T3894] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2428.868568][ T3894] ? page_cache_readahead_unbounded+0x572/0x850 [ 2428.874782][ T3894] ? __lock_page_or_retry+0x650/0x650 [ 2428.880158][ T3894] alloc_pages_current+0x187/0x280 [ 2428.885250][ T3894] __page_cache_alloc+0x314/0x420 [ 2428.890252][ T3894] pagecache_get_page+0x2a6/0xf70 [ 2428.895253][ T3894] ? __do_page_cache_readahead+0xc2/0xf0 [ 2428.900861][ T3894] filemap_fault+0x1abd/0x2aa0 [ 2428.905607][ T3894] ext4_filemap_fault+0x87/0xb6 [ 2428.910435][ T3894] __do_fault+0x10d/0x4d0 [ 2428.914755][ T3894] handle_mm_fault+0x3477/0x4590 [ 2428.919673][ T3894] ? apply_to_existing_page_range+0x40/0x40 [ 2428.925545][ T3894] ? vmacache_update+0xce/0x140 [ 2428.930376][ T3894] do_user_addr_fault+0x598/0xbf0 [ 2428.935390][ T3894] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 2428.940928][ T3894] exc_page_fault+0xa8/0x190 [ 2428.945495][ T3894] ? asm_exc_page_fault+0x8/0x30 [ 2428.950408][ T3894] asm_exc_page_fault+0x1e/0x30 [ 2428.955244][ T3894] RIP: 0033:0x7fe2e4a297b5 [ 2428.959647][ T3894] Code: Bad RIP value. [ 2428.963688][ T3894] RSP: 002b:00007ffd43bf3640 EFLAGS: 00010207 [ 2428.969728][ T3894] RAX: 00007fe2e4e0a6c0 RBX: 00007ffd43bf3940 RCX: fffffffffffffe00 [ 2428.977675][ T3894] RDX: 00000000000001a0 RSI: 0000000000080042 RDI: 00005560875eac10 [ 2428.985620][ T3894] RBP: 000000000000000d R08: 000000000000ffc0 R09: 00000000ffffffff [ 2428.993577][ T3894] R10: 0000000000000069 R11: 0000000000000246 R12: 00000000ffffffff [ 2429.001611][ T3894] R13: 00005560875df060 R14: 00007ffd43bf3900 R15: 00005560875eaa30 [ 2429.012134][ T3894] Mem-Info: [ 2429.015421][ T3894] active_anon:15614 inactive_anon:139967 isolated_anon:0 [ 2429.015421][ T3894] active_file:39 inactive_file:76 isolated_file:0 [ 2429.015421][ T3894] unevictable:0 dirty:0 writeback:0 [ 2429.015421][ T3894] slab_reclaimable:16675 slab_unreclaimable:216702 [ 2429.015421][ T3894] mapped:62800 shmem:6488 pagetables:3553 bounce:0 [ 2429.015421][ T3894] free:27976 free_pcp:62 free_cma:0 [ 2429.052263][ T3894] Node 0 active_anon:62448kB inactive_anon:557036kB active_file:156kB inactive_file:144kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:246140kB dirty:0kB writeback:0kB shmem:25804kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 256000kB writeback_tmp:0kB kernel_stack:11328kB all_unreclaimable? no [ 2429.081763][ T3894] Node 1 active_anon:8kB inactive_anon:2832kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:786336kB all_unreclaimable? yes [ 2429.109931][ T3894] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2429.149294][ T3894] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2429.155077][ T3894] Node 0 DMA32 free:48004kB min:48204kB low:57180kB high:66156kB reserved_highatomic:0KB active_anon:62448kB inactive_anon:557036kB active_file:156kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:11840kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 2429.190073][ T3894] lowmem_reserve[]: 0 0 0 0 0 [ 2429.194785][ T3894] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2429.258517][ T3894] lowmem_reserve[]: 0 0 0 0 0 [ 2429.263257][ T3894] Node 1 Normal free:53492kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:2832kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:2372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2429.352828][ T3894] lowmem_reserve[]: 0 0 0 0 0 [ 2429.357570][ T3894] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (U) = 10280kB [ 2429.381850][ T3894] Node 0 DMA32: 2379*4kB (UME) 2409*8kB (UME) 524*16kB (UME) 60*32kB (UME) 28*64kB (UME) 0*128kB 0*256kB 0*512kB 1*1024kB (U) 3*2048kB (M) 0*4096kB = 48052kB [ 2429.397774][ T3894] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2429.413626][ T3894] Node 1 Normal: 443*4kB (UM) 245*8kB (ME) 112*16kB (UME) 55*32kB (UME) 12*64kB (UME) 5*128kB (ME) 1*256kB (M) 3*512kB (UME) 2*1024kB (UE) 0*2048kB 10*4096kB (UM) = 53492kB [ 2429.436453][ T3894] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2429.446152][ T3894] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2429.460188][ T3894] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2429.469881][ T3894] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2429.483712][ T3894] 6518 total pagecache pages [ 2429.488300][ T3894] 0 pages in swap cache [ 2429.492525][ T3894] Swap cache stats: add 0, delete 0, find 0/0 [ 2429.503304][ T3894] Free swap = 0kB [ 2429.507040][ T3894] Total swap = 0kB [ 2429.510831][ T3894] 1965979 pages RAM [ 2429.514668][ T3894] 0 pages HighMem/MovableOnly [ 2429.523289][ T3894] 349897 pages reserved [ 2429.527427][ T3894] 0 pages cma reserved [ 2429.531540][ T3894] Unreclaimable slab info: [ 2429.535951][ T3894] Name Used Total [ 2429.546805][ T3894] pid_2 163KB 333KB [ 2429.552957][ T3894] bio-3 0KB 7KB [ 2429.564847][ T3894] batadv_tl_cache 5KB 12KB [ 2429.571132][ T3894] TIPC 14KB 26KB [ 2429.577219][ T3894] SCTPv6 25KB 38KB [ 2429.583382][ T3894] SCTP 2KB 4KB [ 2429.589648][ T3894] sctp_chunk 79KB 97KB [ 2429.595713][ T3894] sctp_bind_bucket 0KB 3KB [ 2429.601990][ T3894] DCCPv6 21KB 39KB [ 2429.608111][ T3894] DCCP 19KB 29KB [ 2429.614293][ T3894] L2TP/IP 12KB 23KB [ 2429.620429][ T3894] RXRPC 15KB 27KB [ 2429.626506][ T3894] rxrpc_call_jar 112KB 120KB [ 2429.632660][ T3894] bridge_fdb_cache 9KB 15KB [ 2429.638788][ T3894] fib6_nodes 184KB 252KB [ 2429.644854][ T3894] ip6_dst_cache 150KB 420KB [ 2429.650985][ T3894] RAWv6 105KB 105KB [ 2429.657052][ T3894] UDPLITEv6 7KB 7KB [ 2429.663153][ T3894] UDPv6 118KB 131KB [ 2429.669320][ T3894] TCPv6 67KB 85KB [ 2429.675388][ T3894] nf_conntrack 36KB 45KB [ 2429.682616][ T3894] sd_ext_cdb 0KB 7KB [ 2429.690114][ T3894] scsi_sense_cache 1056KB 1064KB [ 2429.696421][ T3894] virtio_scsi_cmd 16KB 16KB [ 2429.702592][ T3894] sgpool-128 8KB 8KB [ 2429.708736][ T3894] sgpool-64 4KB 12KB [ 2429.714809][ T3894] sgpool-32 1203KB 1252KB [ 2429.720945][ T3894] sgpool-16 297KB 307KB [ 2429.727011][ T3894] sgpool-8 165KB 176KB [ 2429.733143][ T3894] mqueue_inode_cache 10KB 39KB [ 2429.739372][ T3894] f2fs_bio_post_read_ctx 16KB 16KB [ 2429.745921][ T3894] jfs_mp 7KB 7KB [ 2429.752068][ T3894] cifs_small_rq 15KB 16KB [ 2429.758153][ T3894] cifs_request 67KB 67KB [ 2429.773916][ T3894] cifs_mpx_ids 0KB 8KB [ 2429.780112][ T3894] nfs_commit_data 3KB 7KB [ 2429.786183][ T3894] nfs_write_data 34KB 44KB [ 2429.796744][ T3894] ext4_system_zone 1KB 7KB [ 2429.802848][ T3894] ext4_io_end_vec 2KB 7KB [ 2429.819611][ T3894] ext4_bio_post_read_ctx 15KB 15KB [ 2429.826129][ T3894] io_kiocb 7679KB 7687KB [ 2429.832345][ T3894] kioctx 2KB 7KB [ 2429.838567][ T3894] aio_kiocb 1KB 3KB [ 2429.844663][ T3894] bio-2 1KB 7KB [ 2429.850827][ T3894] fasync_cache 0KB 3KB [ 2429.856914][ T3894] pid_namespace 1KB 3KB [ 2429.863134][ T3894] posix_timers_cache 0KB 3KB [ 2429.869417][ T3894] rpc_buffers 17KB 25KB [ 2429.875546][ T3894] rpc_tasks 2KB 7KB [ 2429.881656][ T3894] UNIX 112KB 158KB [ 2429.887731][ T3894] UDP-Lite 31KB 38KB [ 2429.893909][ T3894] tcp_bind_bucket 1KB 8KB [ 2429.900130][ T3894] inet_peer_cache 4KB 12KB [ 2429.906192][ T3894] ip_fib_trie 28KB 43KB [ 2429.912303][ T3894] ip_fib_alias 135KB 189KB [ 2429.918380][ T3894] ip_dst_cache 53KB 100KB [ 2429.927169][ T3894] RAW 78KB 226KB [ 2429.933313][ T3894] UDP 68KB 84KB [ 2429.944331][ T3894] TCP 61KB 64KB [ 2429.951676][ T3894] hugetlbfs_inode_cache 3KB 3KB [ 2429.958095][ T3894] fscache_cookie_jar 1KB 7KB [ 2429.964306][ T3894] bio-1 12KB 15KB [ 2429.970449][ T3894] eventpoll_pwq 7KB 31KB [ 2429.976549][ T3894] eventpoll_epi 14KB 47KB [ 2429.982659][ T3894] inotify_inode_mark 6KB 27KB [ 2429.988903][ T3894] bio_crypt_ctx 7KB 7KB [ 2429.995097][ T3894] request_queue 154KB 154KB [ 2430.001233][ T3894] blkdev_ioc 34KB 42KB [ 2430.007302][ T3894] bio-0 1157KB 1196KB [ 2430.013621][ T3894] biovec-max 803KB 845KB [ 2430.019757][ T3894] biovec-64 1379KB 1425KB [ 2430.025813][ T3894] biovec-16 187KB 195KB [ 2430.031925][ T3894] bio_integrity_payload 1KB 7KB [ 2430.038341][ T3894] khugepaged_mm_slot 36KB 83KB [ 2430.044565][ T3894] uid_cache 0KB 4KB [ 2430.050711][ T3894] dmaengine-unmap-256 2KB 6KB [ 2430.056941][ T3894] dmaengine-unmap-128 1KB 3KB [ 2430.065175][ T3894] dmaengine-unmap-16 0KB 4KB [ 2430.071448][ T3894] dmaengine-unmap-2 0KB 3KB [ 2430.077519][ T3894] QIPCRTR 1KB 6KB [ 2430.088028][ T3894] audit_buffer 0KB 3KB [ 2430.094198][ T3894] skbuff_ext_cache 1KB 8KB [ 2430.104829][ T3894] skbuff_fclone_cache 25KB 41KB [ 2430.111153][ T3894] skbuff_head_cache 5159KB 5846KB [ 2430.117263][ T3894] configfs_dir_cache 1KB 8KB [ 2430.123671][ T3894] file_lock_cache 10KB 55KB [ 2430.134429][ T3894] file_lock_ctx 8KB 15KB [ 2430.140549][ T3894] fsnotify_mark_connector 2KB 16KB [ 2430.147132][ T3894] net_namespace 58KB 58KB [ 2430.156828][ T3894] task_delay_info 5213KB 5395KB [ 2430.162949][ T3894] taskstats 6KB 36KB [ 2430.173585][ T3894] proc_dir_entry 810KB 873KB [ 2430.179703][ T3894] pde_opener 0KB 11KB [ 2430.185771][ T3894] seq_file 18KB 105KB [ 2430.191903][ T3894] sigqueue 25KB 47KB [ 2430.197963][ T3894] shmem_inode_cache 8171KB 8360KB [ 2430.204081][ T3894] kernfs_iattrs_cache 9KB 15KB [ 2430.211506][ T3894] kernfs_node_cache 20703KB 21156KB [ 2430.217577][ T3894] mnt_cache 150KB 157KB [ 2430.223708][ T3894] filp 4620KB 4725KB [ 2430.230032][ T3894] names_cache 80949KB 80988KB [ 2430.236117][ T3894] hashtab_node 418KB 421KB [ 2430.242449][ T3894] ebitmap_node 1198KB 1200KB [ 2430.248640][ T3894] avtab_node 4995KB 5000KB [ 2430.254721][ T3894] avc_node 51KB 194KB [ 2430.260825][ T3894] iint_cache 81KB 102KB [ 2430.266976][ T3894] lsm_inode_cache 6237KB 7372KB [ 2430.273149][ T3894] lsm_file_cache 236KB 240KB [ 2430.279271][ T3894] key_jar 10KB 19KB [ 2430.285318][ T3894] uts_namespace 4KB 11KB [ 2430.291471][ T3894] nsproxy 2KB 11KB [ 2430.297542][ T3894] vm_area_struct 2520KB 4837KB [ 2430.303667][ T3894] mm_struct 486KB 1107KB [ 2430.309795][ T3894] fs_cache 67KB 228KB [ 2430.315855][ T3894] files_cache 264KB 611KB [ 2430.321952][ T3894] signal_cache 41028KB 42094KB [ 2430.328022][ T3894] sighand_cache 58147KB 58580KB [ 2430.334164][ T3894] task_struct 163462KB 163553KB [ 2430.348534][ T3894] cred_jar 8118KB 8292KB [ 2430.354639][ T3894] anon_vma_chain 739KB 1748KB [ 2430.360836][ T3894] anon_vma 506KB 1096KB [ 2430.366919][ T3894] pid 7832KB 7938KB [ 2430.373063][ T3894] Acpi-Operand 156KB 190KB [ 2430.379183][ T3894] Acpi-ParseExt 9KB 11KB [ 2430.385261][ T3894] Acpi-Parse 41KB 47KB [ 2430.391400][ T3894] Acpi-State 52KB 63KB [ 2430.397455][ T3894] Acpi-Namespace 23KB 27KB [ 2430.403993][ T3894] numa_policy 0KB 3KB [ 2430.410189][ T3894] trace_event_file 371KB 374KB [ 2430.416265][ T3894] ftrace_event_field 515KB 519KB [ 2430.428324][ T3894] pool_workqueue 146KB 196KB [ 2430.434500][ T3894] vmap_area 5140KB 5654KB [ 2430.448560][ T3894] debug_objects_cache 5495KB 5738KB [ 2430.454806][ T3894] page->ptl 834KB 1988KB [ 2430.465317][ T3894] kmalloc-4M 4096KB 4096KB [ 2430.472050][ T3894] kmalloc-1M 2048KB 6144KB [ 2430.478127][ T3894] kmalloc-512k 4096KB 4096KB [ 2430.494147][ T3894] kmalloc-256k 6144KB 6144KB [ 2430.500287][ T3894] kmalloc-128k 6656KB 6656KB [ 2430.506345][ T3894] kmalloc-64k 7808KB 8448KB [ 2430.512549][ T3894] kmalloc-32k 4416KB 4672KB [ 2430.518660][ T3894] kmalloc-16k 2048KB 2208KB [ 2430.524723][ T3894] kmalloc-8k 8256KB 8336KB [ 2430.530897][ T3894] kmalloc-4k 115488KB 115488KB [ 2430.536986][ T3894] kmalloc-2k 20516KB 20664KB [ 2430.543058][ T3894] kmalloc-1k 15054KB 15888KB [ 2430.549174][ T3894] kmalloc-512 11074KB 13312KB [ 2430.555247][ T3894] kmalloc-256 18332KB 19712KB [ 2430.561669][ T3894] kmalloc-128 1192KB 1388KB [ 2430.567750][ T3894] kmalloc-96 1856KB 3608KB [ 2430.573893][ T3894] kmalloc-64 10979KB 12724KB [ 2430.580156][ T3894] kmalloc-32 6850KB 7138KB [ 2430.586230][ T3894] kmalloc-192 7679KB 8208KB [ 2430.592379][ T3894] kmem_cache 123KB 132KB [ 2430.599604][ T3894] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.4,pid=6771,uid=0 [ 2430.613931][ T3894] Out of memory: Killed process 6771 (syz-executor.4) total-vm:93416kB, anon-rss:2212kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 2430.947204][ T6839] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2430.964938][ T6839] CPU: 0 PID: 6839 Comm: syz-fuzzer Not tainted 5.9.0-rc3-syzkaller #0 [ 2430.973354][ T6839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2430.983404][ T6839] Call Trace: [ 2430.986700][ T6839] dump_stack+0x198/0x1fd [ 2430.991037][ T6839] dump_header+0x106/0x60f [ 2430.995481][ T6839] oom_kill_process.cold+0x10/0x15 [ 2431.000599][ T6839] out_of_memory+0x358/0x13f0 [ 2431.005288][ T6839] ? oom_killer_disable+0x270/0x270 [ 2431.010490][ T6839] ? mutex_trylock+0x246/0x2c0 [ 2431.015269][ T6839] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2431.021959][ T6839] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2431.028570][ T6839] ? warn_alloc+0x120/0x120 [ 2431.033089][ T6839] ? lock_is_held_type+0xbb/0xf0 [ 2431.038042][ T6839] __alloc_pages_nodemask+0x62c/0x790 [ 2431.043417][ T6839] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2431.050187][ T6839] ? page_cache_readahead_unbounded+0x572/0x850 [ 2431.056426][ T6839] ? __lock_page_or_retry+0x650/0x650 [ 2431.061818][ T6839] alloc_pages_current+0x187/0x280 [ 2431.066934][ T6839] __page_cache_alloc+0x314/0x420 [ 2431.071959][ T6839] pagecache_get_page+0x2a6/0xf70 [ 2431.076986][ T6839] ? __do_page_cache_readahead+0xc2/0xf0 [ 2431.082644][ T6839] filemap_fault+0x1abd/0x2aa0 [ 2431.087418][ T6839] ext4_filemap_fault+0x87/0xb6 [ 2431.092279][ T6839] __do_fault+0x10d/0x4d0 [ 2431.096628][ T6839] handle_mm_fault+0x3477/0x4590 [ 2431.101578][ T6839] ? apply_to_existing_page_range+0x40/0x40 [ 2431.107494][ T6839] do_user_addr_fault+0x598/0xbf0 [ 2431.112616][ T6839] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 2431.118178][ T6839] exc_page_fault+0xa8/0x190 [ 2431.122768][ T6839] ? asm_exc_page_fault+0x8/0x30 [ 2431.127702][ T6839] asm_exc_page_fault+0x1e/0x30 [ 2431.132548][ T6839] RIP: 0033:0x468d00 [ 2431.136447][ T6839] Code: Bad RIP value. [ 2431.140510][ T6839] RSP: 002b:000000c00004df30 EFLAGS: 00010216 [ 2431.146588][ T6839] RAX: 0000000000000000 RBX: 0000000000004e20 RCX: 0000000000468b3d [ 2431.154580][ T6839] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c00004df18 [ 2431.162559][ T6839] RBP: 000000c00004dfa0 R08: 0000000000409137 R09: 00007ffca1f6a090 [ 2431.170613][ T6839] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000439440 [ 2431.178603][ T6839] R13: 0000000000000000 R14: 0000000000adb008 R15: 0000000000000000 [ 2431.204554][ T6839] Mem-Info: [ 2431.207697][ T6839] active_anon:15613 inactive_anon:139420 isolated_anon:0 [ 2431.207697][ T6839] active_file:31 inactive_file:14 isolated_file:0 [ 2431.207697][ T6839] unevictable:0 dirty:0 writeback:0 [ 2431.207697][ T6839] slab_reclaimable:16675 slab_unreclaimable:216390 [ 2431.207697][ T6839] mapped:62800 shmem:6488 pagetables:3525 bounce:0 [ 2431.207697][ T6839] free:27955 free_pcp:64 free_cma:0 [ 2431.254091][ T6839] Node 0 active_anon:62444kB inactive_anon:554848kB active_file:124kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:246140kB dirty:0kB writeback:0kB shmem:25804kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 253952kB writeback_tmp:0kB kernel_stack:11296kB all_unreclaimable? no [ 2431.292765][ T6839] Node 1 active_anon:8kB inactive_anon:2832kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:786336kB all_unreclaimable? yes [ 2431.331466][ T6839] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2431.374242][ T6839] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2431.387883][ T6839] Node 0 DMA32 free:47844kB min:48204kB low:57180kB high:66156kB reserved_highatomic:0KB active_anon:62444kB inactive_anon:554848kB active_file:124kB inactive_file:48kB unevictable:0kB writepending:0kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:11728kB bounce:0kB free_pcp:256kB local_pcp:0kB free_cma:0kB [ 2431.427398][ T6839] lowmem_reserve[]: 0 0 0 0 0 [ 2431.432294][ T6839] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2431.470028][ T6839] lowmem_reserve[]: 0 0 0 0 0 [ 2431.474737][ T6839] Node 1 Normal free:53492kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:2832kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:2372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2431.513410][ T6839] lowmem_reserve[]: 0 0 0 0 0 [ 2431.518206][ T6839] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (U) = 10280kB [ 2431.543786][ T6839] Node 0 DMA32: 2315*4kB (ME) 2107*8kB (UME) 536*16kB (UME) 61*32kB (UME) 29*64kB (UME) 0*128kB 0*256kB 0*512kB 1*1024kB (U) 4*2048kB (M) 0*4096kB = 47716kB [ 2431.575739][ T6839] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2431.587319][ T6839] Node 1 Normal: 443*4kB (UM) 245*8kB (ME) 112*16kB (UME) 55*32kB (UME) 12*64kB (UME) 5*128kB (ME) 1*256kB (M) 3*512kB (UME) 2*1024kB (UE) 0*2048kB 10*4096kB (UM) = 53492kB [ 2431.604708][ T6839] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2431.633303][ T6839] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2431.642662][ T6839] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2431.661763][ T6839] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2431.671096][ T6839] 6520 total pagecache pages [ 2431.675681][ T6839] 0 pages in swap cache [ 2431.689845][ T6839] Swap cache stats: add 0, delete 0, find 0/0 [ 2431.695911][ T6839] Free swap = 0kB [ 2431.704734][ T6839] Total swap = 0kB [ 2431.713332][ T6839] 1965979 pages RAM [ 2431.717152][ T6839] 0 pages HighMem/MovableOnly [ 2431.726603][ T6839] 349897 pages reserved [ 2431.735149][ T6839] 0 pages cma reserved [ 2431.753674][ T6839] Unreclaimable slab info: [ 2431.758200][ T6839] Name Used Total [ 2431.780902][ T6839] pid_2 163KB 333KB [ 2431.787049][ T6839] bio-3 0KB 7KB [ 2431.793214][ T6839] batadv_tl_cache 5KB 12KB [ 2431.816651][ T6839] TIPC 14KB 26KB [ 2431.827704][ T6839] SCTPv6 25KB 38KB [ 2431.847999][ T6839] SCTP 2KB 4KB [ 2431.857914][ T6839] sctp_chunk 79KB 97KB [ 2431.868911][ T6839] sctp_bind_bucket 0KB 3KB [ 2431.874986][ T6839] DCCPv6 21KB 39KB [ 2431.881120][ T6839] DCCP 19KB 29KB [ 2431.887221][ T6839] L2TP/IP 12KB 23KB [ 2431.895155][ T6839] RXRPC 15KB 27KB [ 2431.901296][ T6839] rxrpc_call_jar 112KB 120KB [ 2431.907358][ T6839] bridge_fdb_cache 9KB 15KB [ 2431.919741][ T6839] fib6_nodes 184KB 252KB [ 2431.925824][ T6839] ip6_dst_cache 150KB 420KB [ 2431.931947][ T6839] RAWv6 105KB 105KB [ 2431.938001][ T6839] UDPLITEv6 7KB 7KB [ 2431.944108][ T6839] UDPv6 118KB 131KB [ 2431.950261][ T6839] TCPv6 67KB 85KB [ 2431.956344][ T6839] nf_conntrack 36KB 45KB [ 2431.962577][ T6839] sd_ext_cdb 0KB 7KB [ 2431.968735][ T6839] scsi_sense_cache 1056KB 1064KB [ 2431.974897][ T6839] virtio_scsi_cmd 16KB 16KB [ 2431.981005][ T6839] sgpool-128 8KB 8KB [ 2431.987049][ T6839] sgpool-64 4KB 12KB [ 2431.993161][ T6839] sgpool-32 1203KB 1252KB [ 2431.999348][ T6839] sgpool-16 297KB 307KB [ 2432.005416][ T6839] sgpool-8 165KB 176KB [ 2432.011546][ T6839] mqueue_inode_cache 10KB 39KB [ 2432.017713][ T6839] f2fs_bio_post_read_ctx 16KB 16KB [ 2432.024308][ T6839] jfs_mp 7KB 7KB [ 2432.031631][ T6839] cifs_small_rq 15KB 16KB [ 2432.037704][ T6839] cifs_request 67KB 67KB [ 2432.043920][ T6839] cifs_mpx_ids 0KB 8KB [ 2432.050135][ T6839] nfs_commit_data 3KB 7KB [ 2432.056203][ T6839] nfs_write_data 34KB 44KB [ 2432.062335][ T6839] ext4_system_zone 1KB 7KB [ 2432.068376][ T6839] ext4_io_end_vec 2KB 7KB [ 2432.074529][ T6839] ext4_bio_post_read_ctx 15KB 15KB [ 2432.081124][ T6839] io_kiocb 7679KB 7687KB [ 2432.087188][ T6839] kioctx 2KB 7KB [ 2432.093320][ T6839] aio_kiocb 1KB 3KB [ 2432.099448][ T6839] bio-2 1KB 7KB [ 2432.105515][ T6839] fasync_cache 0KB 3KB [ 2432.111686][ T6839] pid_namespace 1KB 3KB [ 2432.117791][ T6839] posix_timers_cache 0KB 3KB [ 2432.124099][ T6839] rpc_buffers 17KB 25KB [ 2432.130236][ T6839] rpc_tasks 2KB 7KB [ 2432.136301][ T6839] UNIX 112KB 158KB [ 2432.143426][ T6839] UDP-Lite 31KB 38KB [ 2432.149563][ T6839] tcp_bind_bucket 1KB 8KB [ 2432.155636][ T6839] inet_peer_cache 4KB 12KB [ 2432.161764][ T6839] ip_fib_trie 28KB 43KB [ 2432.167830][ T6839] ip_fib_alias 135KB 189KB [ 2432.173922][ T6839] ip_dst_cache 53KB 100KB [ 2432.180043][ T6839] RAW 78KB 226KB [ 2432.186119][ T6839] UDP 68KB 84KB [ 2432.192263][ T6839] TCP 61KB 64KB [ 2432.198329][ T6839] hugetlbfs_inode_cache 3KB 3KB [ 2432.204813][ T6839] fscache_cookie_jar 1KB 7KB [ 2432.210991][ T6839] bio-1 12KB 15KB [ 2432.217034][ T6839] eventpoll_pwq 7KB 31KB [ 2432.225954][ T6839] eventpoll_epi 14KB 47KB [ 2432.238522][ T6839] inotify_inode_mark 6KB 27KB [ 2432.244717][ T6839] bio_crypt_ctx 7KB 7KB [ 2432.251855][ T6839] request_queue 154KB 154KB [ 2432.257939][ T6839] blkdev_ioc 34KB 42KB [ 2432.264034][ T6839] bio-0 1165KB 1196KB [ 2432.270154][ T6839] biovec-max 803KB 845KB [ 2432.276222][ T6839] biovec-64 1379KB 1425KB [ 2432.282354][ T6839] biovec-16 187KB 195KB [ 2432.288437][ T6839] bio_integrity_payload 1KB 7KB [ 2432.294981][ T6839] khugepaged_mm_slot 36KB 83KB [ 2432.301169][ T6839] uid_cache 0KB 4KB [ 2432.307224][ T6839] dmaengine-unmap-256 2KB 6KB [ 2432.313512][ T6839] dmaengine-unmap-128 1KB 3KB [ 2432.319897][ T6839] dmaengine-unmap-16 0KB 4KB [ 2432.326330][ T6839] dmaengine-unmap-2 0KB 3KB [ 2432.332465][ T6839] QIPCRTR 1KB 6KB [ 2432.338563][ T6839] audit_buffer 0KB 3KB [ 2432.344615][ T6839] skbuff_ext_cache 5KB 8KB [ 2432.350730][ T6839] skbuff_fclone_cache 25KB 41KB [ 2432.356997][ T6839] skbuff_head_cache 5294KB 5846KB [ 2432.369177][ T6839] configfs_dir_cache 1KB 8KB [ 2432.375365][ T6839] file_lock_cache 10KB 55KB [ 2432.381464][ T6839] file_lock_ctx 8KB 15KB [ 2432.387530][ T6839] fsnotify_mark_connector 2KB 16KB [ 2432.397675][ T6839] net_namespace 58KB 58KB [ 2432.403790][ T6839] task_delay_info 5213KB 5395KB [ 2432.409915][ T6839] taskstats 6KB 36KB [ 2432.415984][ T6839] proc_dir_entry 810KB 873KB [ 2432.422125][ T6839] pde_opener 0KB 11KB [ 2432.428197][ T6839] seq_file 18KB 105KB [ 2432.434379][ T6839] sigqueue 25KB 47KB [ 2432.440502][ T6839] shmem_inode_cache 8171KB 8360KB [ 2432.446584][ T6839] kernfs_iattrs_cache 9KB 15KB [ 2432.452876][ T6839] kernfs_node_cache 20703KB 21156KB [ 2432.459086][ T6839] mnt_cache 150KB 157KB [ 2432.465154][ T6839] filp 4553KB 4725KB [ 2432.472298][ T6839] names_cache 79079KB 79118KB [ 2432.478365][ T6839] hashtab_node 418KB 421KB [ 2432.485200][ T6839] ebitmap_node 1198KB 1200KB [ 2432.491661][ T6839] avtab_node 4995KB 5000KB [ 2432.497771][ T6839] avc_node 51KB 194KB [ 2432.503931][ T6839] iint_cache 81KB 102KB [ 2432.510183][ T6839] lsm_inode_cache 6237KB 7372KB [ 2432.516245][ T6839] lsm_file_cache 234KB 240KB [ 2432.522351][ T6839] key_jar 10KB 19KB [ 2432.528420][ T6839] uts_namespace 4KB 11KB [ 2432.534538][ T6839] nsproxy 2KB 11KB [ 2432.540653][ T6839] vm_area_struct 2520KB 4837KB [ 2432.546729][ T6839] mm_struct 486KB 1107KB [ 2432.552870][ T6839] fs_cache 67KB 228KB [ 2432.559078][ T6839] files_cache 264KB 611KB [ 2432.565128][ T6839] signal_cache 41028KB 42094KB [ 2432.571292][ T6839] sighand_cache 58147KB 58580KB [ 2432.577360][ T6839] task_struct 163462KB 163553KB [ 2432.593507][ T6839] cred_jar 8118KB 8292KB [ 2432.599633][ T6839] anon_vma_chain 739KB 1748KB [ 2432.605790][ T6839] anon_vma 506KB 1096KB [ 2432.611976][ T6839] pid 7832KB 7938KB [ 2432.618044][ T6839] Acpi-Operand 156KB 190KB [ 2432.624150][ T6839] Acpi-ParseExt 9KB 11KB [ 2432.630271][ T6839] Acpi-Parse 41KB 47KB [ 2432.636347][ T6839] Acpi-State 52KB 63KB [ 2432.642481][ T6839] Acpi-Namespace 23KB 27KB [ 2432.648613][ T6839] numa_policy 0KB 3KB [ 2432.654682][ T6839] trace_event_file 371KB 374KB [ 2432.660806][ T6839] ftrace_event_field 515KB 519KB [ 2432.666958][ T6839] pool_workqueue 146KB 196KB [ 2432.673179][ T6839] vmap_area 5140KB 5654KB [ 2432.679329][ T6839] debug_objects_cache 5495KB 5738KB [ 2432.685561][ T6839] page->ptl 834KB 1988KB [ 2432.692834][ T6839] kmalloc-4M 4096KB 4096KB [ 2432.698965][ T6839] kmalloc-1M 2048KB 6144KB [ 2432.705032][ T6839] kmalloc-512k 4096KB 4096KB [ 2432.711187][ T6839] kmalloc-256k 6144KB 6144KB [ 2432.717252][ T6839] kmalloc-128k 6656KB 6656KB [ 2432.723380][ T6839] kmalloc-64k 7808KB 8448KB [ 2432.729593][ T6839] kmalloc-32k 4416KB 4672KB [ 2432.735661][ T6839] kmalloc-16k 2048KB 2208KB [ 2432.758001][ T6839] kmalloc-8k 8256KB 8336KB [ 2432.764138][ T6839] kmalloc-4k 117792KB 117792KB [ 2432.776657][ T6839] kmalloc-2k 20516KB 20664KB [ 2432.782761][ T6839] kmalloc-1k 15054KB 15888KB [ 2432.797561][ T6839] kmalloc-512 11074KB 13312KB [ 2432.805008][ T6839] kmalloc-256 18332KB 19712KB [ 2432.811543][ T6839] kmalloc-128 1192KB 1388KB [ 2432.817618][ T6839] kmalloc-96 1856KB 3608KB [ 2432.823726][ T6839] kmalloc-64 10979KB 12724KB [ 2432.829857][ T6839] kmalloc-32 6850KB 7138KB [ 2432.835950][ T6839] kmalloc-192 7679KB 8208KB [ 2432.842072][ T6839] kmem_cache 123KB 132KB [ 2432.848150][ T6839] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.4,pid=6735,uid=0 [ 2432.862484][ T6839] Out of memory: Killed process 6735 (syz-executor.4) total-vm:93416kB, anon-rss:2212kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 2432.899793][ T1171] oom_reaper: reaped process 6735 (syz-executor.4), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2432.925222][ T2824] syz-executor.5 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 2432.952366][ T2824] CPU: 0 PID: 2824 Comm: syz-executor.5 Not tainted 5.9.0-rc3-syzkaller #0 [ 2432.960975][ T2824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2432.971029][ T2824] Call Trace: [ 2432.974328][ T2824] dump_stack+0x198/0x1fd [ 2432.978686][ T2824] dump_header+0x106/0x60f [ 2432.983127][ T2824] oom_kill_process.cold+0x10/0x15 [ 2432.988215][ T2824] out_of_memory+0x358/0x13f0 [ 2432.992903][ T2824] ? oom_killer_disable+0x270/0x270 [ 2432.998092][ T2824] ? mutex_trylock+0x246/0x2c0 [ 2433.002978][ T2824] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2433.009660][ T2824] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2433.016235][ T2824] ? warn_alloc+0x120/0x120 [ 2433.020723][ T2824] ? lock_is_held_type+0xbb/0xf0 [ 2433.025639][ T2824] __alloc_pages_nodemask+0x62c/0x790 [ 2433.030988][ T2824] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2433.037134][ T2824] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2433.043869][ T2824] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2433.050016][ T2824] alloc_pages_current+0x187/0x280 [ 2433.055192][ T2824] __vmalloc_area_node+0x3e3/0x7a0 [ 2433.060289][ T2824] ? ip_set_alloc+0x48/0x60 [ 2433.064789][ T2824] ? ip_set_alloc+0x48/0x60 [ 2433.069270][ T2824] vzalloc+0x116/0x1a0 [ 2433.073320][ T2824] ip_set_alloc+0x48/0x60 [ 2433.077623][ T2824] hash_net_create+0x401/0xd70 [ 2433.082405][ T2824] ? hash_net4_head+0xcd0/0xcd0 [ 2433.087231][ T2824] ip_set_create+0x6a2/0x13c0 [ 2433.091897][ T2824] ? native_queued_spin_lock_slowpath+0x661/0x900 [ 2433.098291][ T2824] ? ip_set_sockfn_get+0xe00/0xe00 [ 2433.103396][ T2824] ? lock_is_held_type+0xbb/0xf0 [ 2433.108308][ T2824] ? ip_set_sockfn_get+0xe00/0xe00 [ 2433.113399][ T2824] nfnetlink_rcv_msg+0xbe8/0xea0 [ 2433.118321][ T2824] ? nfnetlink_rcv+0x420/0x420 [ 2433.123067][ T2824] ? avc_has_extended_perms+0xea0/0xea0 [ 2433.128602][ T2824] ? __dev_queue_xmit+0x1a78/0x2d60 [ 2433.133789][ T2824] ? lock_downgrade+0x830/0x830 [ 2433.138677][ T2824] ? cred_has_capability.isra.0+0x143/0x2b0 [ 2433.144554][ T2824] ? cred_has_capability.isra.0+0x14e/0x2b0 [ 2433.150424][ T2824] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 2433.156032][ T2824] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 2433.161667][ T2824] netlink_rcv_skb+0x15a/0x430 [ 2433.166408][ T2824] ? nfnetlink_rcv+0x420/0x420 [ 2433.171162][ T2824] ? netlink_ack+0xa10/0xa10 [ 2433.175845][ T2824] ? ns_capable+0xde/0x100 [ 2433.180239][ T2824] nfnetlink_rcv+0x1ac/0x420 [ 2433.184805][ T2824] ? nfnetlink_rcv_batch+0x1de0/0x1de0 [ 2433.190245][ T2824] netlink_unicast+0x533/0x7d0 [ 2433.194985][ T2824] ? netlink_attachskb+0x810/0x810 [ 2433.200071][ T2824] ? _copy_from_iter_full+0x247/0x890 [ 2433.205446][ T2824] netlink_sendmsg+0x856/0xd90 [ 2433.210195][ T2824] ? netlink_unicast+0x7d0/0x7d0 [ 2433.215115][ T2824] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 2433.220375][ T2824] ? netlink_unicast+0x7d0/0x7d0 [ 2433.225293][ T2824] sock_sendmsg+0xcf/0x120 [ 2433.229702][ T2824] ____sys_sendmsg+0x6e8/0x810 [ 2433.234456][ T2824] ? kernel_sendmsg+0x50/0x50 [ 2433.239151][ T2824] ? do_recvmmsg+0x6d0/0x6d0 [ 2433.243732][ T2824] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2433.249689][ T2824] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2433.255642][ T2824] ? __x64_sys_mount+0x228/0x300 [ 2433.260568][ T2824] ___sys_sendmsg+0xf3/0x170 [ 2433.265133][ T2824] ? sendmsg_copy_msghdr+0x160/0x160 [ 2433.270407][ T2824] ? __fget_files+0x272/0x400 [ 2433.275075][ T2824] ? lock_downgrade+0x830/0x830 [ 2433.279900][ T2824] ? find_held_lock+0x2d/0x110 [ 2433.284643][ T2824] ? __fget_files+0x294/0x400 [ 2433.289304][ T2824] ? __fget_light+0xea/0x280 [ 2433.293874][ T2824] __sys_sendmsg+0xe5/0x1b0 [ 2433.298362][ T2824] ? __sys_sendmsg_sock+0xb0/0xb0 [ 2433.303386][ T2824] ? syscall_enter_from_user_mode+0x20/0x290 [ 2433.309342][ T2824] ? lockdep_hardirqs_on+0x53/0x100 [ 2433.314516][ T2824] do_syscall_64+0x2d/0x70 [ 2433.318909][ T2824] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2433.324780][ T2824] RIP: 0033:0x45d5b9 [ 2433.328664][ T2824] Code: Bad RIP value. [ 2433.332703][ T2824] RSP: 002b:00007f77f7737c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2433.341090][ T2824] RAX: ffffffffffffffda RBX: 0000000000029600 RCX: 000000000045d5b9 [ 2433.349037][ T2824] RDX: 0000000000000000 RSI: 0000000020001080 RDI: 0000000000000003 [ 2433.356996][ T2824] RBP: 000000000118d020 R08: 0000000000000000 R09: 0000000000000000 [ 2433.364943][ T2824] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cfec [ 2433.372889][ T2824] R13: 00007fffbf68f03f R14: 00007f77f77389c0 R15: 000000000118cfec [ 2433.383278][ T2824] Mem-Info: [ 2433.386467][ T2824] active_anon:15612 inactive_anon:138874 isolated_anon:0 [ 2433.386467][ T2824] active_file:16 inactive_file:66 isolated_file:0 [ 2433.386467][ T2824] unevictable:0 dirty:0 writeback:0 [ 2433.386467][ T2824] slab_reclaimable:16675 slab_unreclaimable:216016 [ 2433.386467][ T2824] mapped:62800 shmem:6488 pagetables:3497 bounce:0 [ 2433.386467][ T2824] free:28816 free_pcp:78 free_cma:0 [ 2433.423095][ T2824] Node 0 active_anon:62440kB inactive_anon:552664kB active_file:60kB inactive_file:3164kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:247840kB dirty:0kB writeback:0kB shmem:25804kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 251904kB writeback_tmp:0kB kernel_stack:11264kB all_unreclaimable? no [ 2433.457675][ T2824] Node 1 active_anon:8kB inactive_anon:2832kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:786336kB all_unreclaimable? yes [ 2433.495215][ T2824] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2433.547826][ T2824] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2433.575811][ T2824] Node 0 DMA32 free:49428kB min:48204kB low:57180kB high:66156kB reserved_highatomic:0KB active_anon:62436kB inactive_anon:553396kB active_file:1060kB inactive_file:1372kB unevictable:0kB writepending:152kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:11652kB bounce:0kB free_pcp:184kB local_pcp:172kB free_cma:0kB [ 2433.609054][ T2824] lowmem_reserve[]: 0 0 0 0 0 [ 2433.617027][ T2824] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2433.643920][ T2824] lowmem_reserve[]: 0 0 0 0 0 [ 2433.658016][ T2824] Node 1 Normal free:53492kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:2832kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:2372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2433.699894][ T2824] lowmem_reserve[]: 0 0 0 0 0 [ 2433.704607][ T2824] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (U) = 10280kB [ 2433.729337][ T2824] Node 0 DMA32: 1379*4kB (UME) 2289*8kB (UME) 560*16kB (UME) 64*32kB (UME) 30*64kB (UME) 0*128kB 0*256kB 0*512kB 1*1024kB (U) 5*2048kB (M) 0*4096kB = 48020kB [ 2433.754033][ T2824] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2433.778496][ T2824] Node 1 Normal: 443*4kB (UM) 245*8kB (ME) 112*16kB (UME) 55*32kB (UME) 12*64kB (UME) 5*128kB (ME) 1*256kB (M) 3*512kB (UME) 2*1024kB (UE) 0*2048kB 10*4096kB (UM) = 53492kB [ 2433.804914][ T2824] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2433.817229][ T2824] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2433.836555][ T2824] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2433.858626][ T2824] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2433.867916][ T2824] 7324 total pagecache pages [ 2433.888587][ T2824] 0 pages in swap cache [ 2433.892781][ T2824] Swap cache stats: add 0, delete 0, find 0/0 [ 2433.919792][ T2824] Free swap = 0kB [ 2433.923552][ T2824] Total swap = 0kB [ 2433.927360][ T2824] 1965979 pages RAM [ 2433.933786][ T2824] 0 pages HighMem/MovableOnly [ 2433.943619][ T2824] 349897 pages reserved [ 2433.947784][ T2824] 0 pages cma reserved [ 2433.952376][ T2824] Unreclaimable slab info: [ 2433.956793][ T2824] Name Used Total [ 2433.973697][ T2824] pid_2 163KB 333KB [ 2433.984302][ T2824] bio-3 0KB 7KB [ 2433.996397][ T2824] batadv_tl_cache 5KB 12KB [ 2434.018601][ T2824] TIPC 14KB 26KB [ 2434.033416][ T2824] SCTPv6 25KB 38KB [ 2434.046745][ T2824] SCTP 2KB 4KB [ 2434.053549][ T2824] sctp_chunk 79KB 97KB [ 2434.061786][ T2824] sctp_bind_bucket 0KB 3KB [ 2434.068126][ T2824] DCCPv6 21KB 39KB [ 2434.074688][ T2824] DCCP 19KB 29KB [ 2434.081499][ T2824] L2TP/IP 12KB 23KB [ 2434.087719][ T2824] RXRPC 15KB 27KB [ 2434.095333][ T2824] rxrpc_call_jar 112KB 120KB [ 2434.101883][ T2824] bridge_fdb_cache 9KB 15KB [ 2434.108110][ T2824] fib6_nodes 184KB 252KB [ 2434.114758][ T2824] ip6_dst_cache 150KB 420KB [ 2434.121443][ T2824] RAWv6 105KB 105KB [ 2434.127696][ T2824] UDPLITEv6 7KB 7KB [ 2434.134422][ T2824] UDPv6 118KB 131KB [ 2434.141150][ T2824] TCPv6 67KB 85KB [ 2434.147262][ T2824] nf_conntrack 36KB 45KB [ 2434.154003][ T2824] sd_ext_cdb 0KB 7KB [ 2434.160854][ T2824] scsi_sense_cache 1056KB 1064KB [ 2434.167107][ T2824] virtio_scsi_cmd 16KB 16KB [ 2434.173888][ T2824] sgpool-128 8KB 8KB [ 2434.180601][ T2824] sgpool-64 14KB 19KB [ 2434.186868][ T2824] sgpool-32 1262KB 1267KB [ 2434.194641][ T2824] sgpool-16 297KB 307KB [ 2434.205593][ T2824] sgpool-8 165KB 176KB [ 2434.216187][ T2824] mqueue_inode_cache 10KB 39KB [ 2434.234237][ T2824] f2fs_bio_post_read_ctx 16KB 16KB [ 2434.246428][ T2824] jfs_mp 7KB 7KB [ 2434.257098][ T2824] cifs_small_rq 15KB 16KB [ 2434.274187][ T2824] cifs_request 67KB 67KB [ 2434.280537][ T2824] cifs_mpx_ids 0KB 8KB [ 2434.286865][ T2824] nfs_commit_data 3KB 7KB [ 2434.303166][ T2824] nfs_write_data 34KB 44KB [ 2434.313990][ T2824] ext4_system_zone 1KB 7KB [ 2434.325870][ T2824] ext4_io_end_vec 4KB 7KB [ 2434.336119][ T2824] ext4_bio_post_read_ctx 15KB 15KB [ 2434.348189][ T2824] io_kiocb 7679KB 7687KB [ 2434.379345][ T2824] kioctx 2KB 7KB [ 2434.398977][ T2824] aio_kiocb 1KB 3KB [ 2434.418542][ T2824] bio-2 1KB 7KB [ 2434.424632][ T2824] fasync_cache 0KB 3KB [ 2434.430850][ T2824] pid_namespace 1KB 3KB [ 2434.437068][ T2824] posix_timers_cache 0KB 3KB [ 2434.444299][ T2824] rpc_buffers 17KB 25KB [ 2434.456663][ T2824] rpc_tasks 2KB 7KB [ 2434.464558][ T2824] UNIX 112KB 158KB [ 2434.475933][ T2824] UDP-Lite 31KB 38KB [ 2434.492477][ T2824] tcp_bind_bucket 1KB 8KB [ 2434.499694][ T2824] inet_peer_cache 4KB 12KB [ 2434.506749][ T2824] ip_fib_trie 28KB 43KB [ 2434.513694][ T2824] ip_fib_alias 135KB 189KB [ 2434.520815][ T2824] ip_dst_cache 53KB 100KB [ 2434.538880][ T2824] RAW 78KB 226KB [ 2434.544969][ T2824] UDP 68KB 84KB [ 2434.568720][ T2824] TCP 61KB 64KB [ 2434.575234][ T2824] hugetlbfs_inode_cache 3KB 3KB [ 2434.581761][ T2824] fscache_cookie_jar 1KB 7KB [ 2434.587918][ T2824] bio-1 12KB 15KB [ 2434.594065][ T2824] eventpoll_pwq 7KB 31KB [ 2434.605374][ T2824] eventpoll_epi 14KB 47KB [ 2434.615655][ T2824] inotify_inode_mark 6KB 27KB [ 2434.623419][ T2824] bio_crypt_ctx 7KB 7KB [ 2434.629987][ T2824] request_queue 154KB 154KB [ 2434.636087][ T2824] blkdev_ioc 34KB 42KB [ 2434.642390][ T2824] bio-0 1264KB 1271KB [ 2434.648601][ T2824] biovec-max 875KB 875KB [ 2434.654690][ T2824] biovec-64 1456KB 1456KB [ 2434.660940][ T2824] biovec-16 187KB 195KB [ 2434.667020][ T2824] bio_integrity_payload 1KB 7KB [ 2434.673512][ T2824] khugepaged_mm_slot 36KB 83KB [ 2434.680384][ T2824] uid_cache 0KB 4KB [ 2434.686462][ T2824] dmaengine-unmap-256 2KB 6KB [ 2434.692778][ T2824] dmaengine-unmap-128 1KB 3KB [ 2434.699324][ T2824] dmaengine-unmap-16 0KB 4KB [ 2434.705488][ T2824] dmaengine-unmap-2 0KB 3KB [ 2434.711750][ T2824] QIPCRTR 1KB 6KB [ 2434.718262][ T2824] audit_buffer 0KB 3KB [ 2434.724613][ T2824] skbuff_ext_cache 5KB 8KB [ 2434.738387][ T2824] skbuff_fclone_cache 25KB 41KB [ 2434.744978][ T2824] skbuff_head_cache 5167KB 5831KB [ 2434.752270][ T2824] configfs_dir_cache 1KB 8KB [ 2434.758592][ T2824] file_lock_cache 10KB 55KB [ 2434.764957][ T2824] file_lock_ctx 8KB 15KB [ 2434.771121][ T2824] fsnotify_mark_connector 2KB 16KB [ 2434.777843][ T2824] net_namespace 58KB 58KB [ 2434.790745][ T2824] task_delay_info 5213KB 5395KB [ 2434.797238][ T2824] taskstats 6KB 36KB [ 2434.808922][ T2824] proc_dir_entry 810KB 873KB [ 2434.816148][ T2824] pde_opener 0KB 11KB [ 2434.827896][ T2824] seq_file 18KB 105KB [ 2434.842448][ T2824] sigqueue 32KB 47KB [ 2434.848852][ T2824] shmem_inode_cache 8171KB 8360KB [ 2434.855185][ T2824] kernfs_iattrs_cache 9KB 15KB [ 2434.861536][ T2824] kernfs_node_cache 20703KB 21156KB [ 2434.867739][ T2824] mnt_cache 150KB 157KB [ 2434.874154][ T2824] filp 4502KB 4725KB [ 2434.882390][ T2824] names_cache 81757KB 81757KB [ 2434.888574][ T2824] hashtab_node 418KB 421KB [ 2434.894640][ T2824] ebitmap_node 1198KB 1200KB [ 2434.901070][ T2824] avtab_node 4995KB 5000KB [ 2434.907443][ T2824] avc_node 51KB 194KB [ 2434.913546][ T2824] iint_cache 81KB 102KB [ 2434.919686][ T2824] lsm_inode_cache 6237KB 7372KB [ 2434.925754][ T2824] lsm_file_cache 225KB 240KB [ 2434.931920][ T2824] key_jar 10KB 19KB [ 2434.938097][ T2824] uts_namespace 4KB 11KB [ 2434.954072][ T2824] nsproxy 2KB 11KB [ 2434.961060][ T2824] vm_area_struct 2520KB 4837KB [ 2434.967138][ T2824] mm_struct 486KB 1107KB [ 2434.973331][ T2824] fs_cache 67KB 228KB [ 2434.979671][ T2824] files_cache 264KB 611KB [ 2434.985880][ T2824] signal_cache 41028KB 42094KB [ 2434.992066][ T2824] sighand_cache 58147KB 58580KB [ 2434.998136][ T2824] task_struct 163462KB 163553KB [ 2435.004341][ T2824] cred_jar 8043KB 8292KB [ 2435.016404][ T2824] anon_vma_chain 739KB 1748KB [ 2435.024791][ T2824] anon_vma 506KB 1096KB [ 2435.047693][ T2824] pid 7832KB 7938KB [ 2435.059750][ T2824] Acpi-Operand 156KB 190KB [ 2435.066000][ T2824] Acpi-ParseExt 9KB 11KB [ 2435.072382][ T2824] Acpi-Parse 41KB 47KB [ 2435.078826][ T2824] Acpi-State 52KB 63KB [ 2435.085026][ T2824] Acpi-Namespace 23KB 27KB [ 2435.091200][ T2824] numa_policy 0KB 3KB [ 2435.097348][ T2824] trace_event_file 371KB 374KB [ 2435.103707][ T2824] ftrace_event_field 515KB 519KB [ 2435.110159][ T2824] pool_workqueue 146KB 196KB [ 2435.116236][ T2824] vmap_area 4927KB 5618KB [ 2435.122608][ T2824] debug_objects_cache 5495KB 5738KB [ 2435.129047][ T2824] page->ptl 834KB 1988KB [ 2435.135206][ T2824] kmalloc-4M 4096KB 4096KB [ 2435.142799][ T2824] kmalloc-1M 2048KB 6144KB [ 2435.149173][ T2824] kmalloc-512k 4096KB 4096KB [ 2435.155571][ T2824] kmalloc-256k 6144KB 6144KB [ 2435.161695][ T2824] kmalloc-128k 6656KB 6656KB [ 2435.167838][ T2824] kmalloc-64k 7808KB 8448KB [ 2435.174130][ T2824] kmalloc-32k 4416KB 4672KB [ 2435.188492][ T2824] kmalloc-16k 2048KB 2208KB [ 2435.194585][ T2824] kmalloc-8k 8256KB 8336KB [ 2435.200731][ T2824] kmalloc-4k 113016KB 113016KB [ 2435.206797][ T2824] kmalloc-2k 20516KB 20664KB [ 2435.212893][ T2824] kmalloc-1k 15150KB 15860KB [ 2435.218999][ T2824] kmalloc-512 11101KB 13312KB [ 2435.225063][ T2824] kmalloc-256 18332KB 19712KB [ 2435.231247][ T2824] kmalloc-128 1192KB 1388KB [ 2435.237295][ T2824] kmalloc-96 1856KB 3608KB [ 2435.243422][ T2824] kmalloc-64 10979KB 12724KB [ 2435.249541][ T2824] kmalloc-32 6846KB 7138KB [ 2435.255612][ T2824] kmalloc-192 7679KB 8208KB [ 2435.261698][ T2824] kmem_cache 123KB 132KB [ 2435.267758][ T2824] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.0,pid=2855,uid=0 [ 2435.283214][ T2824] Out of memory: Killed process 2855 (syz-executor.0) total-vm:93416kB, anon-rss:2208kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 2435.313256][ T1171] oom_reaper: reaped process 2855 (syz-executor.0), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2435.721486][ T2824] syz-executor.5 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 2435.735333][ T2824] CPU: 1 PID: 2824 Comm: syz-executor.5 Not tainted 5.9.0-rc3-syzkaller #0 [ 2435.744001][ T2824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2435.754139][ T2824] Call Trace: [ 2435.757422][ T2824] dump_stack+0x198/0x1fd [ 2435.761740][ T2824] dump_header+0x106/0x60f [ 2435.766143][ T2824] oom_kill_process.cold+0x10/0x15 [ 2435.771249][ T2824] out_of_memory+0x358/0x13f0 [ 2435.775917][ T2824] ? oom_killer_disable+0x270/0x270 [ 2435.781096][ T2824] ? mutex_trylock+0x246/0x2c0 [ 2435.785835][ T2824] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2435.792487][ T2824] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2435.799073][ T2824] ? warn_alloc+0x120/0x120 [ 2435.803567][ T2824] ? lock_is_held_type+0xbb/0xf0 [ 2435.808497][ T2824] __alloc_pages_nodemask+0x62c/0x790 [ 2435.813860][ T2824] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2435.820000][ T2824] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2435.826736][ T2824] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2435.832895][ T2824] alloc_pages_current+0x187/0x280 [ 2435.838004][ T2824] __vmalloc_area_node+0x3e3/0x7a0 [ 2435.843093][ T2824] ? ip_set_alloc+0x48/0x60 [ 2435.847583][ T2824] ? ip_set_alloc+0x48/0x60 [ 2435.852060][ T2824] vzalloc+0x116/0x1a0 [ 2435.856107][ T2824] ip_set_alloc+0x48/0x60 [ 2435.860424][ T2824] hash_net_create+0x401/0xd70 [ 2435.865176][ T2824] ? hash_net4_head+0xcd0/0xcd0 [ 2435.870020][ T2824] ip_set_create+0x6a2/0x13c0 [ 2435.874674][ T2824] ? native_queued_spin_lock_slowpath+0x661/0x900 [ 2435.881076][ T2824] ? ip_set_sockfn_get+0xe00/0xe00 [ 2435.886197][ T2824] ? lock_is_held_type+0xbb/0xf0 [ 2435.891293][ T2824] ? ip_set_sockfn_get+0xe00/0xe00 [ 2435.896381][ T2824] nfnetlink_rcv_msg+0xbe8/0xea0 [ 2435.901304][ T2824] ? nfnetlink_rcv+0x420/0x420 [ 2435.906048][ T2824] ? avc_has_extended_perms+0xea0/0xea0 [ 2435.911574][ T2824] ? __dev_queue_xmit+0x1a78/0x2d60 [ 2435.916764][ T2824] ? lock_downgrade+0x830/0x830 [ 2435.921593][ T2824] ? cred_has_capability.isra.0+0x143/0x2b0 [ 2435.927460][ T2824] ? cred_has_capability.isra.0+0x14e/0x2b0 [ 2435.933339][ T2824] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 2435.938956][ T2824] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 2435.944595][ T2824] netlink_rcv_skb+0x15a/0x430 [ 2435.949349][ T2824] ? nfnetlink_rcv+0x420/0x420 [ 2435.954092][ T2824] ? netlink_ack+0xa10/0xa10 [ 2435.958665][ T2824] ? ns_capable+0xde/0x100 [ 2435.963061][ T2824] nfnetlink_rcv+0x1ac/0x420 [ 2435.967629][ T2824] ? nfnetlink_rcv_batch+0x1de0/0x1de0 [ 2435.973101][ T2824] netlink_unicast+0x533/0x7d0 [ 2435.977868][ T2824] ? netlink_attachskb+0x810/0x810 [ 2435.984009][ T2824] ? _copy_from_iter_full+0x247/0x890 [ 2435.989362][ T2824] netlink_sendmsg+0x856/0xd90 [ 2435.994105][ T2824] ? netlink_unicast+0x7d0/0x7d0 [ 2435.999041][ T2824] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 2436.004303][ T2824] ? netlink_unicast+0x7d0/0x7d0 [ 2436.009234][ T2824] sock_sendmsg+0xcf/0x120 [ 2436.013631][ T2824] ____sys_sendmsg+0x6e8/0x810 [ 2436.018373][ T2824] ? kernel_sendmsg+0x50/0x50 [ 2436.023026][ T2824] ? do_recvmmsg+0x6d0/0x6d0 [ 2436.027597][ T2824] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2436.033577][ T2824] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2436.039534][ T2824] ? __x64_sys_mount+0x228/0x300 [ 2436.044448][ T2824] ___sys_sendmsg+0xf3/0x170 [ 2436.049018][ T2824] ? sendmsg_copy_msghdr+0x160/0x160 [ 2436.054279][ T2824] ? __fget_files+0x272/0x400 [ 2436.058934][ T2824] ? lock_downgrade+0x830/0x830 [ 2436.063757][ T2824] ? find_held_lock+0x2d/0x110 [ 2436.068504][ T2824] ? __fget_files+0x294/0x400 [ 2436.073192][ T2824] ? __fget_light+0xea/0x280 [ 2436.077770][ T2824] __sys_sendmsg+0xe5/0x1b0 [ 2436.082249][ T2824] ? __sys_sendmsg_sock+0xb0/0xb0 [ 2436.087271][ T2824] ? syscall_enter_from_user_mode+0x20/0x290 [ 2436.093243][ T2824] ? lockdep_hardirqs_on+0x53/0x100 [ 2436.098462][ T2824] do_syscall_64+0x2d/0x70 [ 2436.102862][ T2824] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2436.108729][ T2824] RIP: 0033:0x45d5b9 [ 2436.112609][ T2824] Code: Bad RIP value. [ 2436.116648][ T2824] RSP: 002b:00007f77f7737c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2436.125032][ T2824] RAX: ffffffffffffffda RBX: 0000000000029600 RCX: 000000000045d5b9 [ 2436.132977][ T2824] RDX: 0000000000000000 RSI: 0000000020001080 RDI: 0000000000000003 [ 2436.140919][ T2824] RBP: 000000000118d020 R08: 0000000000000000 R09: 0000000000000000 [ 2436.148875][ T2824] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cfec [ 2436.156843][ T2824] R13: 00007fffbf68f03f R14: 00007f77f77389c0 R15: 000000000118cfec [ 2436.176121][ T2824] Mem-Info: [ 2436.179338][ T2824] active_anon:15610 inactive_anon:138329 isolated_anon:0 [ 2436.179338][ T2824] active_file:11 inactive_file:7 isolated_file:0 [ 2436.179338][ T2824] unevictable:0 dirty:4 writeback:0 [ 2436.179338][ T2824] slab_reclaimable:16676 slab_unreclaimable:216988 [ 2436.179338][ T2824] mapped:62886 shmem:6488 pagetables:3478 bounce:0 [ 2436.179338][ T2824] free:27932 free_pcp:62 free_cma:0 [ 2436.223262][ T2824] Node 0 active_anon:62432kB inactive_anon:550484kB active_file:40kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:246484kB dirty:16kB writeback:0kB shmem:25804kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 247808kB writeback_tmp:0kB kernel_stack:11232kB all_unreclaimable? no [ 2436.309256][ T2824] Node 1 active_anon:8kB inactive_anon:2832kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:786336kB all_unreclaimable? yes [ 2436.341951][ T2824] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2436.369597][ T2824] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2436.375345][ T2824] Node 0 DMA32 free:48052kB min:48204kB low:57180kB high:66156kB reserved_highatomic:0KB active_anon:62432kB inactive_anon:550484kB active_file:40kB inactive_file:128kB unevictable:0kB writepending:16kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:11540kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2436.405560][ T2824] lowmem_reserve[]: 0 0 0 0 0 [ 2436.410485][ T2824] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2436.437649][ T2824] lowmem_reserve[]: 0 0 0 0 0 [ 2436.442371][ T2824] Node 1 Normal free:53492kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:2832kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:2372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2436.471529][ T2824] lowmem_reserve[]: 0 0 0 0 0 [ 2436.476191][ T2824] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (U) = 10280kB [ 2436.495352][ T2824] Node 0 DMA32: 2370*4kB (ME) 1386*8kB (UME) 478*16kB (ME) 51*32kB (ME) 43*64kB (UME) 2*128kB (U) 1*256kB (U) 3*512kB (U) 1*1024kB (U) 6*2048kB (M) 0*4096kB = 47960kB [ 2436.512755][ T2824] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2436.524187][ T2824] Node 1 Normal: 443*4kB (UM) 245*8kB (ME) 112*16kB (UME) 55*32kB (UME) 12*64kB (UME) 5*128kB (ME) 1*256kB (M) 3*512kB (UME) 2*1024kB (UE) 0*2048kB 10*4096kB (UM) = 53492kB [ 2436.541452][ T2824] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2436.551048][ T2824] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2436.561507][ T2824] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2436.571168][ T2824] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2436.580493][ T2824] 6515 total pagecache pages [ 2436.585060][ T2824] 0 pages in swap cache [ 2436.589330][ T2824] Swap cache stats: add 0, delete 0, find 0/0 [ 2436.595392][ T2824] Free swap = 0kB [ 2436.599391][ T2824] Total swap = 0kB [ 2436.603126][ T2824] 1965979 pages RAM [ 2436.606925][ T2824] 0 pages HighMem/MovableOnly [ 2436.611693][ T2824] 349897 pages reserved [ 2436.615872][ T2824] 0 pages cma reserved [ 2436.620102][ T2824] Unreclaimable slab info: [ 2436.624581][ T2824] Name Used Total [ 2436.630912][ T2824] pid_2 159KB 333KB [ 2436.637038][ T2824] bio-3 0KB 7KB [ 2436.647152][ T2824] batadv_tl_cache 5KB 12KB [ 2436.653313][ T2824] TIPC 14KB 26KB [ 2436.665750][ T2824] SCTPv6 25KB 38KB [ 2436.671890][ T2824] SCTP 2KB 4KB [ 2436.677958][ T2824] sctp_chunk 58KB 82KB [ 2436.687460][ T2824] sctp_bind_bucket 0KB 3KB [ 2436.694697][ T2824] DCCPv6 21KB 31KB [ 2436.705288][ T2824] DCCP 19KB 21KB [ 2436.711468][ T2824] L2TP/IP 12KB 23KB [ 2436.717535][ T2824] RXRPC 15KB 27KB [ 2436.728038][ T2824] rxrpc_call_jar 112KB 120KB [ 2436.734283][ T2824] bridge_fdb_cache 9KB 15KB [ 2436.744940][ T2824] fib6_nodes 184KB 252KB [ 2436.751057][ T2824] ip6_dst_cache 145KB 420KB [ 2436.757130][ T2824] RAWv6 105KB 105KB [ 2436.767886][ T2824] UDPLITEv6 7KB 7KB [ 2436.774024][ T2824] UDPv6 118KB 131KB [ 2436.785343][ T2824] TCPv6 67KB 85KB [ 2436.791507][ T2824] nf_conntrack 42KB 45KB [ 2436.797642][ T2824] sd_ext_cdb 0KB 7KB [ 2436.807102][ T2824] scsi_sense_cache 1056KB 1064KB [ 2436.813233][ T2824] virtio_scsi_cmd 16KB 16KB [ 2436.825036][ T2824] sgpool-128 8KB 8KB [ 2436.831233][ T2824] sgpool-64 14KB 19KB [ 2436.837296][ T2824] sgpool-32 1396KB 1401KB [ 2436.846311][ T2824] sgpool-16 304KB 307KB [ 2436.852426][ T2824] sgpool-8 172KB 176KB [ 2436.863292][ T2824] mqueue_inode_cache 10KB 39KB [ 2436.869520][ T2824] f2fs_bio_post_read_ctx 16KB 16KB [ 2436.876129][ T2824] jfs_mp 7KB 7KB [ 2436.886948][ T2824] cifs_small_rq 15KB 16KB [ 2436.893050][ T2824] cifs_request 67KB 67KB [ 2436.903685][ T2824] cifs_mpx_ids 0KB 8KB [ 2436.909865][ T2824] nfs_commit_data 3KB 7KB [ 2436.915933][ T2824] nfs_write_data 34KB 44KB [ 2436.925789][ T2824] ext4_system_zone 1KB 7KB [ 2436.931877][ T2824] ext4_io_end_vec 4KB 7KB [ 2436.937955][ T2824] ext4_bio_post_read_ctx 15KB 15KB [ 2436.950440][ T2824] io_kiocb 7679KB 7687KB [ 2436.956518][ T2824] kioctx 2KB 7KB [ 2436.962671][ T2824] aio_kiocb 1KB 3KB [ 2436.968812][ T2824] bio-2 1KB 7KB [ 2436.974886][ T2824] fasync_cache 0KB 3KB [ 2436.981036][ T2824] pid_namespace 1KB 3KB [ 2436.987148][ T2824] posix_timers_cache 0KB 3KB [ 2436.993402][ T2824] rpc_buffers 17KB 25KB [ 2436.999535][ T2824] rpc_tasks 2KB 7KB [ 2437.005621][ T2824] UNIX 108KB 151KB [ 2437.011768][ T2824] UDP-Lite 31KB 38KB [ 2437.017830][ T2824] tcp_bind_bucket 1KB 8KB [ 2437.023943][ T2824] inet_peer_cache 4KB 12KB [ 2437.030092][ T2824] ip_fib_trie 28KB 43KB [ 2437.036162][ T2824] ip_fib_alias 135KB 189KB [ 2437.042287][ T2824] ip_dst_cache 47KB 100KB [ 2437.048369][ T2824] RAW 78KB 226KB [ 2437.054508][ T2824] UDP 68KB 84KB [ 2437.065316][ T2824] TCP 61KB 64KB [ 2437.071527][ T2824] hugetlbfs_inode_cache 3KB 3KB [ 2437.077944][ T2824] fscache_cookie_jar 1KB 7KB [ 2437.085443][ T2824] bio-1 12KB 15KB [ 2437.091572][ T2824] eventpoll_pwq 7KB 31KB [ 2437.097641][ T2824] eventpoll_epi 13KB 47KB [ 2437.103732][ T2824] inotify_inode_mark 5KB 27KB [ 2437.109947][ T2824] bio_crypt_ctx 7KB 7KB [ 2437.116017][ T2824] request_queue 154KB 154KB [ 2437.122176][ T2824] blkdev_ioc 34KB 42KB [ 2437.128250][ T2824] bio-0 1300KB 1308KB [ 2437.138880][ T2824] biovec-max 858KB 875KB [ 2437.144954][ T2824] biovec-64 1535KB 1535KB [ 2437.158536][ T2824] biovec-16 195KB 195KB [ 2437.164599][ T2824] bio_integrity_payload 1KB 7KB [ 2437.171269][ T2824] khugepaged_mm_slot 35KB 83KB [ 2437.177441][ T2824] uid_cache 0KB 4KB [ 2437.183556][ T2824] dmaengine-unmap-256 2KB 6KB [ 2437.189859][ T2824] dmaengine-unmap-128 1KB 3KB [ 2437.196099][ T2824] dmaengine-unmap-16 0KB 4KB [ 2437.213571][ T2824] dmaengine-unmap-2 0KB 3KB [ 2437.219909][ T2824] QIPCRTR 1KB 6KB [ 2437.225976][ T2824] audit_buffer 0KB 3KB [ 2437.232105][ T2824] skbuff_ext_cache 5KB 8KB [ 2437.238168][ T2824] skbuff_fclone_cache 18KB 41KB [ 2437.244492][ T2824] skbuff_head_cache 5142KB 5823KB [ 2437.250656][ T2824] configfs_dir_cache 1KB 8KB [ 2437.256814][ T2824] file_lock_cache 6KB 43KB [ 2437.262961][ T2824] file_lock_ctx 8KB 15KB [ 2437.269091][ T2824] fsnotify_mark_connector 2KB 16KB [ 2437.275679][ T2824] net_namespace 58KB 58KB [ 2437.282034][ T2824] task_delay_info 5207KB 5395KB [ 2437.288119][ T2824] taskstats 6KB 36KB [ 2437.294298][ T2824] proc_dir_entry 810KB 873KB [ 2437.300489][ T2824] pde_opener 0KB 7KB [ 2437.306557][ T2824] seq_file 12KB 75KB [ 2437.312687][ T2824] sigqueue 32KB 47KB [ 2437.318897][ T2824] shmem_inode_cache 8159KB 8360KB [ 2437.324982][ T2824] kernfs_iattrs_cache 9KB 15KB [ 2437.331293][ T2824] kernfs_node_cache 20702KB 21156KB [ 2437.337355][ T2824] mnt_cache 150KB 157KB [ 2437.344611][ T2824] filp 4502KB 4725KB [ 2437.350761][ T2824] names_cache 81519KB 81557KB [ 2437.356831][ T2824] hashtab_node 418KB 421KB [ 2437.368918][ T2824] ebitmap_node 1198KB 1200KB [ 2437.374989][ T2824] avtab_node 4995KB 5000KB [ 2437.386246][ T2824] avc_node 51KB 194KB [ 2437.392489][ T2824] iint_cache 66KB 90KB [ 2437.408572][ T2824] lsm_inode_cache 6213KB 7368KB [ 2437.414717][ T2824] lsm_file_cache 225KB 240KB [ 2437.428491][ T2824] key_jar 10KB 19KB [ 2437.434570][ T2824] uts_namespace 4KB 11KB [ 2437.445807][ T2824] nsproxy 2KB 11KB [ 2437.452045][ T2824] vm_area_struct 2503KB 4833KB [ 2437.458116][ T2824] mm_struct 469KB 1100KB [ 2437.464364][ T2824] fs_cache 65KB 228KB [ 2437.471848][ T2824] files_cache 254KB 603KB [ 2437.477921][ T2824] signal_cache 41003KB 42081KB [ 2437.484076][ T2824] sighand_cache 58078KB 58566KB [ 2437.490184][ T2824] task_struct 163436KB 163527KB [ 2437.496264][ T2824] cred_jar 8043KB 8292KB [ 2437.502579][ T2824] anon_vma_chain 723KB 1748KB [ 2437.508739][ T2824] anon_vma 470KB 1076KB [ 2437.514795][ T2824] pid 7828KB 7923KB [ 2437.521772][ T2824] Acpi-Operand 156KB 190KB [ 2437.527884][ T2824] Acpi-ParseExt 9KB 11KB [ 2437.538525][ T2824] Acpi-Parse 41KB 47KB [ 2437.544647][ T2824] Acpi-State 52KB 63KB [ 2437.555581][ T2824] Acpi-Namespace 23KB 27KB [ 2437.561796][ T2824] numa_policy 0KB 3KB [ 2437.567872][ T2824] trace_event_file 371KB 374KB [ 2437.578369][ T2824] ftrace_event_field 515KB 519KB [ 2437.584619][ T2824] pool_workqueue 146KB 196KB [ 2437.596044][ T2824] vmap_area 4924KB 5614KB [ 2437.608036][ T2824] debug_objects_cache 5488KB 5734KB [ 2437.614447][ T2824] page->ptl 820KB 1988KB [ 2437.620692][ T2824] kmalloc-4M 4096KB 4096KB [ 2437.626807][ T2824] kmalloc-1M 2048KB 6144KB [ 2437.632949][ T2824] kmalloc-512k 4096KB 4096KB [ 2437.639084][ T2824] kmalloc-256k 6144KB 6144KB [ 2437.645162][ T2824] kmalloc-128k 6656KB 6656KB [ 2437.651319][ T2824] kmalloc-64k 7808KB 8448KB [ 2437.657400][ T2824] kmalloc-32k 4416KB 4672KB [ 2437.663513][ T2824] kmalloc-16k 2048KB 2208KB [ 2437.669748][ T2824] kmalloc-8k 8256KB 8336KB [ 2437.675848][ T2824] kmalloc-4k 115280KB 115320KB [ 2437.692435][ T2824] kmalloc-2k 20484KB 20612KB [ 2437.703986][ T2824] kmalloc-1k 15150KB 15860KB [ 2437.713626][ T2824] kmalloc-512 11101KB 13312KB [ 2437.724172][ T2824] kmalloc-256 18326KB 19712KB [ 2437.735490][ T2824] kmalloc-128 1189KB 1388KB [ 2437.746371][ T2824] kmalloc-96 1844KB 3608KB [ 2437.754598][ T2824] kmalloc-64 10979KB 12724KB [ 2437.760944][ T2824] kmalloc-32 6846KB 7138KB [ 2437.767074][ T2824] kmalloc-192 7677KB 8208KB [ 2437.773278][ T2824] kmem_cache 123KB 132KB [ 2437.779404][ T2824] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.0,pid=2846,uid=0 [ 2437.793723][ T2824] Out of memory: Killed process 2846 (syz-executor.0) total-vm:93416kB, anon-rss:2208kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 2437.826604][ T2824] syz-executor.5 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 2437.840353][ T2824] CPU: 1 PID: 2824 Comm: syz-executor.5 Not tainted 5.9.0-rc3-syzkaller #0 [ 2437.848937][ T2824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2437.858985][ T2824] Call Trace: [ 2437.862300][ T2824] dump_stack+0x198/0x1fd [ 2437.866635][ T2824] dump_header+0x106/0x60f [ 2437.871062][ T2824] oom_kill_process.cold+0x10/0x15 [ 2437.876203][ T2824] out_of_memory+0x358/0x13f0 [ 2437.880871][ T2824] ? oom_killer_disable+0x270/0x270 [ 2437.886051][ T2824] ? mutex_trylock+0x246/0x2c0 [ 2437.890792][ T2824] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2437.897445][ T2824] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2437.904022][ T2824] ? warn_alloc+0x120/0x120 [ 2437.908549][ T2824] ? lock_is_held_type+0xbb/0xf0 [ 2437.913470][ T2824] __alloc_pages_nodemask+0x62c/0x790 [ 2437.918828][ T2824] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2437.924961][ T2824] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2437.931720][ T2824] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2437.937887][ T2824] alloc_pages_current+0x187/0x280 [ 2437.942980][ T2824] __vmalloc_area_node+0x3e3/0x7a0 [ 2437.948074][ T2824] ? ip_set_alloc+0x48/0x60 [ 2437.952557][ T2824] ? ip_set_alloc+0x48/0x60 [ 2437.957054][ T2824] vzalloc+0x116/0x1a0 [ 2437.961102][ T2824] ip_set_alloc+0x48/0x60 [ 2437.965408][ T2824] hash_net_create+0x401/0xd70 [ 2437.970152][ T2824] ? hash_net4_head+0xcd0/0xcd0 [ 2437.974980][ T2824] ip_set_create+0x6a2/0x13c0 [ 2437.979636][ T2824] ? native_queued_spin_lock_slowpath+0x661/0x900 [ 2437.986041][ T2824] ? ip_set_sockfn_get+0xe00/0xe00 [ 2437.991149][ T2824] ? lock_is_held_type+0xbb/0xf0 [ 2437.996065][ T2824] ? ip_set_sockfn_get+0xe00/0xe00 [ 2438.001168][ T2824] nfnetlink_rcv_msg+0xbe8/0xea0 [ 2438.006091][ T2824] ? nfnetlink_rcv+0x420/0x420 [ 2438.010855][ T2824] ? avc_has_extended_perms+0xea0/0xea0 [ 2438.016394][ T2824] ? __dev_queue_xmit+0x1a78/0x2d60 [ 2438.021571][ T2824] ? lock_downgrade+0x830/0x830 [ 2438.026403][ T2824] ? cred_has_capability.isra.0+0x143/0x2b0 [ 2438.032285][ T2824] ? cred_has_capability.isra.0+0x14e/0x2b0 [ 2438.038152][ T2824] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 2438.043758][ T2824] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 2438.049376][ T2824] netlink_rcv_skb+0x15a/0x430 [ 2438.054131][ T2824] ? nfnetlink_rcv+0x420/0x420 [ 2438.058873][ T2824] ? netlink_ack+0xa10/0xa10 [ 2438.063444][ T2824] ? ns_capable+0xde/0x100 [ 2438.067853][ T2824] nfnetlink_rcv+0x1ac/0x420 [ 2438.072419][ T2824] ? nfnetlink_rcv_batch+0x1de0/0x1de0 [ 2438.077883][ T2824] netlink_unicast+0x533/0x7d0 [ 2438.082626][ T2824] ? netlink_attachskb+0x810/0x810 [ 2438.087714][ T2824] ? _copy_from_iter_full+0x247/0x890 [ 2438.093079][ T2824] netlink_sendmsg+0x856/0xd90 [ 2438.097840][ T2824] ? netlink_unicast+0x7d0/0x7d0 [ 2438.102761][ T2824] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 2438.108023][ T2824] ? netlink_unicast+0x7d0/0x7d0 [ 2438.112937][ T2824] sock_sendmsg+0xcf/0x120 [ 2438.117356][ T2824] ____sys_sendmsg+0x6e8/0x810 [ 2438.122135][ T2824] ? kernel_sendmsg+0x50/0x50 [ 2438.126812][ T2824] ? do_recvmmsg+0x6d0/0x6d0 [ 2438.131586][ T2824] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2438.137541][ T2824] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2438.143503][ T2824] ? __x64_sys_mount+0x228/0x300 [ 2438.148428][ T2824] ___sys_sendmsg+0xf3/0x170 [ 2438.153009][ T2824] ? sendmsg_copy_msghdr+0x160/0x160 [ 2438.158286][ T2824] ? __fget_files+0x272/0x400 [ 2438.162943][ T2824] ? lock_downgrade+0x830/0x830 [ 2438.167768][ T2824] ? find_held_lock+0x2d/0x110 [ 2438.172520][ T2824] ? __fget_files+0x294/0x400 [ 2438.177176][ T2824] ? __fget_light+0xea/0x280 [ 2438.181758][ T2824] __sys_sendmsg+0xe5/0x1b0 [ 2438.186250][ T2824] ? __sys_sendmsg_sock+0xb0/0xb0 [ 2438.191260][ T2824] ? syscall_enter_from_user_mode+0x20/0x290 [ 2438.197245][ T2824] ? lockdep_hardirqs_on+0x53/0x100 [ 2438.202425][ T2824] do_syscall_64+0x2d/0x70 [ 2438.206830][ T2824] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2438.212697][ T2824] RIP: 0033:0x45d5b9 [ 2438.216676][ T2824] Code: Bad RIP value. [ 2438.220732][ T2824] RSP: 002b:00007f77f7737c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2438.229117][ T2824] RAX: ffffffffffffffda RBX: 0000000000029600 RCX: 000000000045d5b9 [ 2438.237064][ T2824] RDX: 0000000000000000 RSI: 0000000020001080 RDI: 0000000000000003 [ 2438.245011][ T2824] RBP: 000000000118d020 R08: 0000000000000000 R09: 0000000000000000 [ 2438.253046][ T2824] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cfec [ 2438.260995][ T2824] R13: 00007fffbf68f03f R14: 00007f77f77389c0 R15: 000000000118cfec [ 2438.281013][ T2824] Mem-Info: [ 2438.288855][ T2824] active_anon:15610 inactive_anon:137794 isolated_anon:0 [ 2438.288855][ T2824] active_file:15 inactive_file:237 isolated_file:0 [ 2438.288855][ T2824] unevictable:0 dirty:0 writeback:0 [ 2438.288855][ T2824] slab_reclaimable:16559 slab_unreclaimable:216858 [ 2438.288855][ T2824] mapped:62981 shmem:6488 pagetables:3441 bounce:0 [ 2438.288855][ T2824] free:28194 free_pcp:300 free_cma:0 [ 2438.325994][ T2824] Node 0 active_anon:62432kB inactive_anon:548344kB active_file:736kB inactive_file:864kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:247564kB dirty:0kB writeback:0kB shmem:25804kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 247808kB writeback_tmp:0kB kernel_stack:11200kB all_unreclaimable? no [ 2438.358256][ T2824] Node 1 active_anon:8kB inactive_anon:2832kB active_file:8kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:786336kB all_unreclaimable? yes [ 2438.401020][ T2824] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2438.430997][ T2824] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2438.443020][ T2824] Node 0 DMA32 free:48276kB min:48204kB low:57180kB high:66156kB reserved_highatomic:0KB active_anon:62432kB inactive_anon:548344kB active_file:900kB inactive_file:1276kB unevictable:0kB writepending:0kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:11392kB bounce:0kB free_pcp:612kB local_pcp:0kB free_cma:0kB [ 2438.480710][ T2824] lowmem_reserve[]: 0 0 0 0 0 [ 2438.485672][ T2824] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2438.512763][ T2824] lowmem_reserve[]: 0 0 0 0 0 [ 2438.517842][ T2824] Node 1 Normal free:53492kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:2832kB active_file:20kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:2372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2438.548058][ T2824] lowmem_reserve[]: 0 0 0 0 0 [ 2438.552820][ T2824] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (U) = 10280kB [ 2438.569321][ T2824] Node 0 DMA32: 1857*4kB (UME) 1445*8kB (UME) 505*16kB (UME) 61*32kB (UME) 34*64kB (UME) 5*128kB (U) 1*256kB (U) 2*512kB (U) 1*1024kB (U) 7*2048kB (M) 0*4096kB = 48476kB [ 2438.587350][ T2824] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2438.599571][ T2824] Node 1 Normal: 443*4kB (UM) 245*8kB (ME) 112*16kB (UME) 55*32kB (UME) 12*64kB (UME) 5*128kB (ME) 1*256kB (M) 3*512kB (UME) 2*1024kB (UE) 0*2048kB 10*4096kB (UM) = 53492kB [ 2438.617250][ T2824] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2438.627315][ T2824] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2438.643540][ T2824] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2438.654506][ T2824] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2438.673931][ T2824] 7041 total pagecache pages [ 2438.684342][ T2824] 0 pages in swap cache [ 2438.689875][ T2824] Swap cache stats: add 0, delete 0, find 0/0 [ 2438.697019][ T2824] Free swap = 0kB [ 2438.706773][ T2824] Total swap = 0kB [ 2438.714136][ T2824] 1965979 pages RAM [ 2438.718124][ T2824] 0 pages HighMem/MovableOnly [ 2438.734974][ T2824] 349897 pages reserved [ 2438.744719][ T2824] 0 pages cma reserved [ 2438.749052][ T2824] Unreclaimable slab info: [ 2438.753468][ T2824] Name Used Total [ 2438.765255][ T2824] pid_2 159KB 333KB [ 2438.772940][ T2824] bio-3 0KB 7KB [ 2438.780351][ T2824] batadv_tl_cache 5KB 12KB [ 2438.787364][ T2824] TIPC 14KB 26KB [ 2438.794556][ T2824] SCTPv6 25KB 38KB [ 2438.802408][ T2824] SCTP 2KB 4KB [ 2438.814943][ T2824] sctp_chunk 51KB 78KB [ 2438.822350][ T2824] sctp_bind_bucket 0KB 3KB [ 2438.834186][ T2824] DCCPv6 21KB 31KB [ 2438.841499][ T2824] DCCP 19KB 21KB [ 2438.847906][ T2824] L2TP/IP 12KB 23KB [ 2438.854324][ T2824] RXRPC 15KB 27KB [ 2438.860733][ T2824] rxrpc_call_jar 112KB 120KB [ 2438.866928][ T2824] bridge_fdb_cache 9KB 15KB [ 2438.873353][ T2824] fib6_nodes 184KB 252KB [ 2438.879741][ T2824] ip6_dst_cache 139KB 416KB [ 2438.885847][ T2824] RAWv6 105KB 105KB [ 2438.892223][ T2824] UDPLITEv6 7KB 7KB [ 2438.898553][ T2824] UDPv6 118KB 131KB [ 2438.904852][ T2824] TCPv6 67KB 85KB [ 2438.912015][ T2824] nf_conntrack 37KB 45KB [ 2438.918529][ T2824] sd_ext_cdb 0KB 7KB [ 2438.924911][ T2824] scsi_sense_cache 1056KB 1064KB [ 2438.932280][ T2824] virtio_scsi_cmd 16KB 16KB [ 2438.939027][ T2824] sgpool-128 8KB 8KB [ 2438.945141][ T2824] sgpool-64 12KB 19KB [ 2438.951635][ T2824] sgpool-32 1506KB 1512KB [ 2438.958053][ T2824] sgpool-16 311KB 315KB [ 2438.967239][ T2824] sgpool-8 180KB 183KB [ 2438.983328][ T2824] mqueue_inode_cache 10KB 39KB [ 2438.991912][ T2824] f2fs_bio_post_read_ctx 16KB 16KB [ 2439.001718][ T2824] jfs_mp 7KB 7KB [ 2439.008046][ T2824] cifs_small_rq 15KB 16KB [ 2439.018261][ T2824] cifs_request 67KB 67KB [ 2439.027527][ T2824] cifs_mpx_ids 0KB 8KB [ 2439.036151][ T2824] nfs_commit_data 3KB 7KB [ 2439.047778][ T2824] nfs_write_data 34KB 44KB [ 2439.065778][ T2824] ext4_system_zone 1KB 7KB [ 2439.075003][ T2824] ext4_io_end_vec 4KB 7KB [ 2439.084769][ T2824] ext4_bio_post_read_ctx 15KB 15KB [ 2439.093233][ T2824] io_kiocb 7679KB 7687KB [ 2439.105928][ T2824] kioctx 2KB 7KB [ 2439.114795][ T2824] aio_kiocb 1KB 3KB [ 2439.128204][ T2824] bio-2 1KB 7KB [ 2439.137327][ T2824] fasync_cache 0KB 3KB [ 2439.153184][ T2824] pid_namespace 1KB 3KB [ 2439.163844][ T2824] posix_timers_cache 0KB 3KB [ 2439.175784][ T2824] rpc_buffers 17KB 25KB [ 2439.186172][ T2824] rpc_tasks 2KB 7KB [ 2439.203474][ T2824] UNIX 108KB 151KB [ 2439.217546][ T2824] UDP-Lite 31KB 38KB [ 2439.225984][ T2824] tcp_bind_bucket 1KB 8KB [ 2439.233018][ T2824] inet_peer_cache 4KB 12KB [ 2439.239351][ T2824] ip_fib_trie 28KB 43KB [ 2439.245421][ T2824] ip_fib_alias 135KB 189KB [ 2439.251621][ T2824] ip_dst_cache 35KB 88KB [ 2439.257794][ T2824] RAW 78KB 226KB [ 2439.264045][ T2824] UDP 68KB 84KB [ 2439.270222][ T2824] TCP 61KB 64KB [ 2439.276347][ T2824] hugetlbfs_inode_cache 3KB 3KB [ 2439.291445][ T2824] fscache_cookie_jar 1KB 7KB [ 2439.297608][ T2824] bio-1 12KB 15KB [ 2439.303787][ T2824] eventpoll_pwq 7KB 31KB [ 2439.310045][ T2824] eventpoll_epi 13KB 47KB [ 2439.316424][ T2824] inotify_inode_mark 5KB 27KB [ 2439.322783][ T2824] bio_crypt_ctx 7KB 7KB [ 2439.330013][ T2824] request_queue 154KB 154KB [ 2439.336090][ T2824] blkdev_ioc 30KB 42KB [ 2439.342470][ T2824] bio-0 1405KB 1413KB [ 2439.348622][ T2824] biovec-max 892KB 892KB [ 2439.354708][ T2824] biovec-64 1669KB 1669KB [ 2439.361524][ T2824] biovec-16 217KB 217KB [ 2439.367707][ T2824] bio_integrity_payload 1KB 7KB [ 2439.374547][ T2824] khugepaged_mm_slot 35KB 83KB [ 2439.387039][ T2824] uid_cache 0KB 4KB [ 2439.394279][ T2824] dmaengine-unmap-256 2KB 6KB [ 2439.409518][ T2824] dmaengine-unmap-128 1KB 3KB [ 2439.420801][ T2824] dmaengine-unmap-16 0KB 4KB [ 2439.427113][ T2824] dmaengine-unmap-2 0KB 3KB [ 2439.441331][ T2824] QIPCRTR 1KB 6KB [ 2439.448293][ T2824] audit_buffer 0KB 3KB [ 2439.455636][ T2824] skbuff_ext_cache 3KB 8KB [ 2439.471329][ T2824] skbuff_fclone_cache 16KB 41KB [ 2439.477583][ T2824] skbuff_head_cache 4948KB 5778KB [ 2439.484443][ T2824] configfs_dir_cache 1KB 8KB [ 2439.491039][ T2824] file_lock_cache 5KB 39KB [ 2439.497108][ T2824] file_lock_ctx 8KB 15KB [ 2439.503354][ T2824] fsnotify_mark_connector 2KB 16KB [ 2439.510059][ T2824] net_namespace 58KB 58KB [ 2439.516200][ T2824] task_delay_info 5205KB 5395KB [ 2439.522536][ T2824] taskstats 6KB 36KB [ 2439.528668][ T2824] proc_dir_entry 810KB 873KB [ 2439.534769][ T2824] pde_opener 0KB 7KB [ 2439.540960][ T2824] seq_file 10KB 71KB [ 2439.547051][ T2824] sigqueue 29KB 47KB [ 2439.553158][ T2824] shmem_inode_cache 8150KB 8353KB [ 2439.560158][ T2824] kernfs_iattrs_cache 9KB 15KB [ 2439.566565][ T2824] kernfs_node_cache 20702KB 21156KB [ 2439.572865][ T2824] mnt_cache 150KB 157KB [ 2439.579236][ T2824] filp 4543KB 4725KB [ 2439.585303][ T2824] names_cache 83321KB 83321KB [ 2439.592733][ T2824] hashtab_node 418KB 421KB [ 2439.599475][ T2824] ebitmap_node 1198KB 1200KB [ 2439.605685][ T2824] avtab_node 4995KB 5000KB [ 2439.612171][ T2824] avc_node 51KB 194KB [ 2439.628026][ T2824] iint_cache 63KB 90KB [ 2439.634572][ T2824] lsm_inode_cache 6208KB 7360KB [ 2439.641236][ T2824] lsm_file_cache 228KB 240KB [ 2439.647698][ T2824] key_jar 10KB 19KB [ 2439.653967][ T2824] uts_namespace 4KB 11KB [ 2439.660338][ T2824] nsproxy 2KB 11KB [ 2439.666693][ T2824] vm_area_struct 2497KB 4830KB [ 2439.673131][ T2824] mm_struct 459KB 1093KB [ 2439.688865][ T2824] fs_cache 64KB 228KB [ 2439.695425][ T2824] files_cache 243KB 592KB [ 2439.701585][ T2824] signal_cache 40993KB 42074KB [ 2439.707987][ T2824] sighand_cache 58055KB 58552KB [ 2439.714391][ T2824] task_struct 163410KB 163501KB [ 2439.721924][ T2824] cred_jar 8057KB 8292KB [ 2439.728241][ T2824] anon_vma_chain 718KB 1748KB [ 2439.734452][ T2824] anon_vma 458KB 1076KB [ 2439.748015][ T2824] pid 7828KB 7923KB [ 2439.755215][ T2824] Acpi-Operand 156KB 190KB [ 2439.762281][ T2824] Acpi-ParseExt 9KB 11KB [ 2439.775711][ T2824] Acpi-Parse 41KB 47KB [ 2439.788549][ T2824] Acpi-State 52KB 63KB [ 2439.794784][ T2824] Acpi-Namespace 23KB 27KB [ 2439.801467][ T2824] numa_policy 0KB 3KB [ 2439.808684][ T2824] trace_event_file 371KB 374KB [ 2439.824565][ T2824] ftrace_event_field 515KB 519KB [ 2439.832583][ T2824] pool_workqueue 146KB 196KB [ 2439.845281][ T2824] vmap_area 4922KB 5614KB [ 2439.853480][ T2824] debug_objects_cache 5485KB 5734KB [ 2439.860951][ T2824] page->ptl 816KB 1988KB [ 2439.887937][ T2824] kmalloc-4M 4096KB 4096KB [ 2439.905939][ T2824] kmalloc-1M 2048KB 6144KB [ 2439.930553][ T2824] kmalloc-512k 4096KB 4096KB [ 2439.944518][ T2824] kmalloc-256k 6144KB 6144KB [ 2439.955363][ T2824] kmalloc-128k 6656KB 6656KB [ 2439.961815][ T2824] kmalloc-64k 7808KB 8448KB [ 2439.969203][ T2824] kmalloc-32k 4416KB 4672KB [ 2439.985900][ T2824] kmalloc-16k 2048KB 2208KB [ 2439.997878][ T2824] kmalloc-8k 8256KB 8336KB [ 2440.017720][ T2824] kmalloc-4k 111344KB 111384KB [ 2440.040538][ T2824] kmalloc-2k 20460KB 20608KB [ 2440.046619][ T2824] kmalloc-1k 14766KB 15768KB [ 2440.067436][ T2824] kmalloc-512 10858KB 13304KB [ 2440.075480][ T2824] kmalloc-256 18324KB 19708KB [ 2440.105939][ T2824] kmalloc-128 1188KB 1388KB [ 2440.127597][ T2824] kmalloc-96 1838KB 3608KB [ 2440.136850][ T2824] kmalloc-64 10979KB 12724KB [ 2440.161586][ T2824] kmalloc-32 6846KB 7138KB [ 2440.168091][ T2824] kmalloc-192 7676KB 8208KB [ 2440.175217][ T2824] kmem_cache 123KB 132KB [ 2440.191604][ T2824] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.0,pid=2830,uid=0 [ 2440.213601][ T2824] Out of memory: Killed process 2830 (syz-executor.0) total-vm:93416kB, anon-rss:2208kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 2441.235315][ T2824] syz-executor.5 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 2441.256344][ T2824] CPU: 0 PID: 2824 Comm: syz-executor.5 Not tainted 5.9.0-rc3-syzkaller #0 [ 2441.264930][ T2824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2441.274967][ T2824] Call Trace: [ 2441.278357][ T2824] dump_stack+0x198/0x1fd [ 2441.282695][ T2824] dump_header+0x106/0x60f [ 2441.287122][ T2824] oom_kill_process.cold+0x10/0x15 [ 2441.292261][ T2824] out_of_memory+0x358/0x13f0 [ 2441.296952][ T2824] ? oom_killer_disable+0x270/0x270 [ 2441.302163][ T2824] ? mutex_trylock+0x246/0x2c0 [ 2441.306931][ T2824] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2441.313627][ T2824] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2441.320257][ T2824] ? warn_alloc+0x120/0x120 [ 2441.324781][ T2824] ? lock_is_held_type+0xbb/0xf0 [ 2441.329738][ T2824] __alloc_pages_nodemask+0x62c/0x790 [ 2441.335114][ T2824] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2441.341273][ T2824] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2441.348040][ T2824] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2441.354217][ T2824] alloc_pages_current+0x187/0x280 [ 2441.359358][ T2824] __vmalloc_area_node+0x3e3/0x7a0 [ 2441.364478][ T2824] ? ip_set_alloc+0x48/0x60 [ 2441.368984][ T2824] ? ip_set_alloc+0x48/0x60 [ 2441.373493][ T2824] vzalloc+0x116/0x1a0 [ 2441.377571][ T2824] ip_set_alloc+0x48/0x60 [ 2441.381907][ T2824] hash_net_create+0x401/0xd70 [ 2441.386681][ T2824] ? hash_net4_head+0xcd0/0xcd0 [ 2441.391540][ T2824] ip_set_create+0x6a2/0x13c0 [ 2441.396229][ T2824] ? native_queued_spin_lock_slowpath+0x661/0x900 [ 2441.402653][ T2824] ? ip_set_sockfn_get+0xe00/0xe00 [ 2441.407804][ T2824] ? lock_is_held_type+0xbb/0xf0 [ 2441.412839][ T2824] ? ip_set_sockfn_get+0xe00/0xe00 [ 2441.417956][ T2824] nfnetlink_rcv_msg+0xbe8/0xea0 [ 2441.422924][ T2824] ? nfnetlink_rcv+0x420/0x420 [ 2441.427709][ T2824] ? avc_has_extended_perms+0xea0/0xea0 [ 2441.433267][ T2824] ? __dev_queue_xmit+0x1a78/0x2d60 [ 2441.438471][ T2824] ? lock_downgrade+0x830/0x830 [ 2441.443338][ T2824] ? cred_has_capability.isra.0+0x143/0x2b0 [ 2441.449235][ T2824] ? cred_has_capability.isra.0+0x14e/0x2b0 [ 2441.455132][ T2824] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 2441.460764][ T2824] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 2441.466414][ T2824] netlink_rcv_skb+0x15a/0x430 [ 2441.471189][ T2824] ? nfnetlink_rcv+0x420/0x420 [ 2441.475959][ T2824] ? netlink_ack+0xa10/0xa10 [ 2441.480568][ T2824] ? ns_capable+0xde/0x100 [ 2441.484997][ T2824] nfnetlink_rcv+0x1ac/0x420 [ 2441.489590][ T2824] ? nfnetlink_rcv_batch+0x1de0/0x1de0 [ 2441.495063][ T2824] netlink_unicast+0x533/0x7d0 [ 2441.499900][ T2824] ? netlink_attachskb+0x810/0x810 [ 2441.505019][ T2824] ? _copy_from_iter_full+0x247/0x890 [ 2441.510413][ T2824] netlink_sendmsg+0x856/0xd90 [ 2441.515197][ T2824] ? netlink_unicast+0x7d0/0x7d0 [ 2441.520171][ T2824] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 2441.525518][ T2824] ? netlink_unicast+0x7d0/0x7d0 [ 2441.530469][ T2824] sock_sendmsg+0xcf/0x120 [ 2441.534895][ T2824] ____sys_sendmsg+0x6e8/0x810 [ 2441.539667][ T2824] ? kernel_sendmsg+0x50/0x50 [ 2441.544343][ T2824] ? do_recvmmsg+0x6d0/0x6d0 [ 2441.548949][ T2824] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2441.554936][ T2824] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2441.560919][ T2824] ? __x64_sys_mount+0x228/0x300 [ 2441.565871][ T2824] ___sys_sendmsg+0xf3/0x170 [ 2441.570489][ T2824] ? sendmsg_copy_msghdr+0x160/0x160 [ 2441.575778][ T2824] ? __fget_files+0x272/0x400 [ 2441.580464][ T2824] ? lock_downgrade+0x830/0x830 [ 2441.585354][ T2824] ? find_held_lock+0x2d/0x110 [ 2441.590185][ T2824] ? __fget_files+0x294/0x400 [ 2441.594902][ T2824] ? __fget_light+0xea/0x280 [ 2441.599501][ T2824] __sys_sendmsg+0xe5/0x1b0 [ 2441.604012][ T2824] ? __sys_sendmsg_sock+0xb0/0xb0 [ 2441.609060][ T2824] ? syscall_enter_from_user_mode+0x20/0x290 [ 2441.615046][ T2824] ? lockdep_hardirqs_on+0x53/0x100 [ 2441.620262][ T2824] do_syscall_64+0x2d/0x70 [ 2441.624688][ T2824] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2441.630594][ T2824] RIP: 0033:0x45d5b9 [ 2441.634502][ T2824] Code: Bad RIP value. [ 2441.638567][ T2824] RSP: 002b:00007f77f7737c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2441.647001][ T2824] RAX: ffffffffffffffda RBX: 0000000000029600 RCX: 000000000045d5b9 [ 2441.654994][ T2824] RDX: 0000000000000000 RSI: 0000000020001080 RDI: 0000000000000003 [ 2441.662966][ T2824] RBP: 000000000118d020 R08: 0000000000000000 R09: 0000000000000000 [ 2441.670938][ T2824] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cfec [ 2441.678915][ T2824] R13: 00007fffbf68f03f R14: 00007f77f77389c0 R15: 000000000118cfec [ 2441.705368][ T2824] Mem-Info: [ 2441.715368][ T2824] active_anon:15608 inactive_anon:137245 isolated_anon:0 [ 2441.715368][ T2824] active_file:6 inactive_file:73 isolated_file:0 [ 2441.715368][ T2824] unevictable:0 dirty:0 writeback:0 [ 2441.715368][ T2824] slab_reclaimable:16443 slab_unreclaimable:217150 [ 2441.715368][ T2824] mapped:62907 shmem:6488 pagetables:3422 bounce:0 [ 2441.715368][ T2824] free:28053 free_pcp:0 free_cma:0 [ 2441.757113][ T2824] Node 0 active_anon:62424kB inactive_anon:546148kB active_file:100kB inactive_file:112kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:246568kB dirty:0kB writeback:0kB shmem:25804kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 243712kB writeback_tmp:0kB kernel_stack:11168kB all_unreclaimable? no [ 2441.796381][ T2824] Node 1 active_anon:8kB inactive_anon:2832kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:786336kB all_unreclaimable? yes [ 2441.833488][ T2824] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2441.861311][ T2824] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2441.867156][ T2824] Node 0 DMA32 free:48124kB min:48204kB low:57180kB high:66156kB reserved_highatomic:0KB active_anon:62424kB inactive_anon:546148kB active_file:48kB inactive_file:256kB unevictable:0kB writepending:0kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:11316kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 2441.897453][ T2824] lowmem_reserve[]: 0 0 0 0 0 [ 2441.902242][ T2824] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2441.929328][ T2824] lowmem_reserve[]: 0 0 0 0 0 [ 2441.934027][ T2824] Node 1 Normal free:53492kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:2832kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:2372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2441.978668][ T2824] lowmem_reserve[]: 0 0 0 0 0 [ 2441.983382][ T2824] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (U) = 10280kB [ 2441.999938][ T2824] Node 0 DMA32: 2354*4kB (ME) 1403*8kB (UME) 494*16kB (UME) 59*32kB (UME) 29*64kB (UME) 0*128kB 1*256kB (U) 1*512kB (U) 1*1024kB (U) 7*2048kB (M) 0*4096kB = 48416kB [ 2442.019765][ T2824] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2442.031303][ T2824] Node 1 Normal: 443*4kB (UM) 245*8kB (ME) 112*16kB (UME) 55*32kB (UME) 12*64kB (UME) 5*128kB (ME) 1*256kB (M) 3*512kB (UME) 2*1024kB (UE) 0*2048kB 10*4096kB (UM) = 53492kB [ 2442.048597][ T2824] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2442.058251][ T2824] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2442.067586][ T2824] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2442.078195][ T2824] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2442.087538][ T2824] 6570 total pagecache pages [ 2442.092176][ T2824] 0 pages in swap cache [ 2442.096357][ T2824] Swap cache stats: add 0, delete 0, find 0/0 [ 2442.102957][ T2824] Free swap = 0kB [ 2442.106669][ T2824] Total swap = 0kB [ 2442.115501][ T2824] 1965979 pages RAM [ 2442.119765][ T2824] 0 pages HighMem/MovableOnly [ 2442.124504][ T2824] 349897 pages reserved [ 2442.128763][ T2824] 0 pages cma reserved [ 2442.132841][ T2824] Unreclaimable slab info: [ 2442.137251][ T2824] Name Used Total [ 2442.153099][ T2824] pid_2 158KB 333KB [ 2442.172802][ T2824] bio-3 0KB 7KB [ 2442.190517][ T2824] batadv_tl_cache 5KB 12KB [ 2442.196614][ T2824] TIPC 14KB 26KB [ 2442.207859][ T2824] SCTPv6 25KB 38KB [ 2442.221839][ T2824] SCTP 2KB 4KB [ 2442.227918][ T2824] sctp_chunk 31KB 52KB [ 2442.235549][ T2824] sctp_bind_bucket 0KB 3KB [ 2442.241702][ T2824] DCCPv6 21KB 31KB [ 2442.247782][ T2824] DCCP 19KB 21KB [ 2442.254143][ T2824] L2TP/IP 12KB 23KB [ 2442.272757][ T2824] RXRPC 15KB 27KB [ 2442.298631][ T2824] rxrpc_call_jar 112KB 120KB [ 2442.304712][ T2824] bridge_fdb_cache 9KB 15KB [ 2442.338550][ T2824] fib6_nodes 184KB 252KB [ 2442.344635][ T2824] ip6_dst_cache 133KB 412KB [ 2442.387199][ T2824] RAWv6 105KB 105KB [ 2442.409151][ T2824] UDPLITEv6 7KB 7KB [ 2442.415282][ T2824] UDPv6 118KB 131KB [ 2442.435019][ T2824] TCPv6 67KB 85KB [ 2442.442092][ T2824] nf_conntrack 37KB 45KB [ 2442.448204][ T2824] sd_ext_cdb 0KB 7KB [ 2442.464594][ T2824] scsi_sense_cache 1056KB 1064KB [ 2442.470805][ T2824] virtio_scsi_cmd 16KB 16KB [ 2442.476892][ T2824] sgpool-128 8KB 8KB [ 2442.488539][ T2824] sgpool-64 10KB 19KB [ 2442.494672][ T2824] sgpool-32 1876KB 1882KB [ 2442.506443][ T2824] sgpool-16 390KB 393KB [ 2442.515013][ T2824] sgpool-8 225KB 228KB [ 2442.533291][ T2824] mqueue_inode_cache 10KB 39KB [ 2442.544147][ T2824] f2fs_bio_post_read_ctx 16KB 16KB [ 2442.554541][ T2824] jfs_mp 7KB 7KB [ 2442.573077][ T2824] cifs_small_rq 15KB 16KB [ 2442.587832][ T2824] cifs_request 67KB 67KB [ 2442.594001][ T2824] cifs_mpx_ids 0KB 8KB [ 2442.606175][ T2824] nfs_commit_data 3KB 7KB [ 2442.612289][ T2824] nfs_write_data 34KB 44KB [ 2442.618420][ T2824] ext4_system_zone 1KB 7KB [ 2442.633817][ T2824] ext4_io_end_vec 4KB 7KB [ 2442.640046][ T2824] ext4_bio_post_read_ctx 15KB 15KB [ 2442.646552][ T2824] io_kiocb 7679KB 7687KB [ 2442.652691][ T2824] kioctx 2KB 7KB [ 2442.658818][ T2824] aio_kiocb 1KB 3KB [ 2442.665082][ T2824] bio-2 1KB 7KB [ 2442.671226][ T2824] fasync_cache 0KB 3KB [ 2442.677297][ T2824] pid_namespace 1KB 3KB [ 2442.683379][ T2824] posix_timers_cache 0KB 3KB [ 2442.689774][ T2824] rpc_buffers 17KB 25KB [ 2442.695843][ T2824] rpc_tasks 2KB 7KB [ 2442.701994][ T2824] UNIX 108KB 147KB [ 2442.708067][ T2824] UDP-Lite 31KB 38KB [ 2442.715553][ T2824] tcp_bind_bucket 1KB 8KB [ 2442.723193][ T2824] inet_peer_cache 4KB 12KB [ 2442.729381][ T2824] ip_fib_trie 28KB 43KB [ 2442.735452][ T2824] ip_fib_alias 135KB 189KB [ 2442.741581][ T2824] ip_dst_cache 29KB 84KB [ 2442.747655][ T2824] RAW 78KB 226KB [ 2442.753784][ T2824] UDP 68KB 84KB [ 2442.759929][ T2824] TCP 61KB 64KB [ 2442.766014][ T2824] hugetlbfs_inode_cache 3KB 3KB [ 2442.772521][ T2824] fscache_cookie_jar 1KB 7KB [ 2442.782763][ T2824] bio-1 12KB 15KB [ 2442.788911][ T2824] eventpoll_pwq 7KB 31KB [ 2442.794981][ T2824] eventpoll_epi 13KB 47KB [ 2442.801343][ T2824] inotify_inode_mark 5KB 27KB [ 2442.807509][ T2824] bio_crypt_ctx 7KB 7KB [ 2442.813648][ T2824] request_queue 154KB 154KB [ 2442.819783][ T2824] blkdev_ioc 29KB 42KB [ 2442.825850][ T2824] bio-0 1679KB 1683KB [ 2442.832002][ T2824] biovec-max 926KB 926KB [ 2442.838084][ T2824] biovec-64 2031KB 2031KB [ 2442.844796][ T2824] biovec-16 277KB 277KB [ 2442.850956][ T2824] bio_integrity_payload 1KB 7KB [ 2442.857370][ T2824] khugepaged_mm_slot 35KB 83KB [ 2442.863574][ T2824] uid_cache 0KB 4KB [ 2442.869703][ T2824] dmaengine-unmap-256 2KB 6KB [ 2442.875944][ T2824] dmaengine-unmap-128 1KB 3KB [ 2442.882646][ T2824] dmaengine-unmap-16 0KB 4KB [ 2442.888969][ T2824] dmaengine-unmap-2 0KB 3KB [ 2442.895041][ T2824] QIPCRTR 1KB 6KB [ 2442.901188][ T2824] audit_buffer 0KB 3KB [ 2442.907256][ T2824] skbuff_ext_cache 2KB 8KB [ 2442.913413][ T2824] skbuff_fclone_cache 15KB 37KB [ 2442.919775][ T2824] skbuff_head_cache 4914KB 5748KB [ 2442.925841][ T2824] configfs_dir_cache 1KB 8KB [ 2442.932103][ T2824] file_lock_cache 5KB 35KB [ 2442.938200][ T2824] file_lock_ctx 8KB 15KB [ 2442.944325][ T2824] fsnotify_mark_connector 2KB 12KB [ 2442.950977][ T2824] net_namespace 58KB 58KB [ 2442.957044][ T2824] task_delay_info 5203KB 5395KB [ 2442.963381][ T2824] taskstats 6KB 36KB [ 2442.970693][ T2824] proc_dir_entry 810KB 873KB [ 2442.976777][ T2824] pde_opener 0KB 7KB [ 2442.982922][ T2824] seq_file 9KB 60KB [ 2442.989089][ T2824] sigqueue 42KB 47KB [ 2442.995159][ T2824] shmem_inode_cache 8145KB 8353KB [ 2443.001385][ T2824] kernfs_iattrs_cache 9KB 15KB [ 2443.007627][ T2824] kernfs_node_cache 20702KB 21156KB [ 2443.013788][ T2824] mnt_cache 150KB 157KB [ 2443.020002][ T2824] filp 4543KB 4725KB [ 2443.026072][ T2824] names_cache 83329KB 83329KB [ 2443.032284][ T2824] hashtab_node 418KB 421KB [ 2443.038365][ T2824] ebitmap_node 1198KB 1200KB [ 2443.044594][ T2824] avtab_node 4995KB 5000KB [ 2443.050742][ T2824] avc_node 51KB 194KB [ 2443.056822][ T2824] iint_cache 50KB 82KB [ 2443.062934][ T2824] lsm_inode_cache 6186KB 7333KB [ 2443.069072][ T2824] lsm_file_cache 228KB 240KB [ 2443.075141][ T2824] key_jar 10KB 19KB [ 2443.081259][ T2824] uts_namespace 4KB 11KB [ 2443.087333][ T2824] nsproxy 2KB 11KB [ 2443.093429][ T2824] vm_area_struct 2480KB 4822KB [ 2443.100690][ T2824] mm_struct 452KB 1080KB [ 2443.106761][ T2824] fs_cache 63KB 228KB [ 2443.112893][ T2824] files_cache 241KB 588KB [ 2443.119000][ T2824] signal_cache 40979KB 42068KB [ 2443.125066][ T2824] sighand_cache 57997KB 58497KB [ 2443.131408][ T2824] task_struct 163390KB 163468KB [ 2443.137510][ T2824] cred_jar 8051KB 8292KB [ 2443.143655][ T2824] anon_vma_chain 705KB 1748KB [ 2443.149812][ T2824] anon_vma 422KB 1064KB [ 2443.155899][ T2824] pid 7827KB 7923KB [ 2443.162031][ T2824] Acpi-Operand 156KB 190KB [ 2443.168113][ T2824] Acpi-ParseExt 9KB 11KB [ 2443.174262][ T2824] Acpi-Parse 41KB 47KB [ 2443.180403][ T2824] Acpi-State 52KB 63KB [ 2443.186468][ T2824] Acpi-Namespace 23KB 27KB [ 2443.192635][ T2824] numa_policy 0KB 3KB [ 2443.198783][ T2824] trace_event_file 371KB 374KB [ 2443.204848][ T2824] ftrace_event_field 515KB 519KB [ 2443.211058][ T2824] pool_workqueue 146KB 196KB [ 2443.217320][ T2824] vmap_area 4911KB 5610KB [ 2443.223443][ T2824] debug_objects_cache 5477KB 5731KB [ 2443.230875][ T2824] page->ptl 802KB 1988KB [ 2443.237004][ T2824] kmalloc-4M 4096KB 4096KB [ 2443.243257][ T2824] kmalloc-1M 2048KB 6144KB [ 2443.249393][ T2824] kmalloc-512k 4096KB 4096KB [ 2443.255458][ T2824] kmalloc-256k 6144KB 6144KB [ 2443.261580][ T2824] kmalloc-128k 6656KB 6656KB [ 2443.267645][ T2824] kmalloc-64k 7808KB 8448KB [ 2443.273797][ T2824] kmalloc-32k 4416KB 4672KB [ 2443.279953][ T2824] kmalloc-16k 2048KB 2208KB [ 2443.286053][ T2824] kmalloc-8k 8256KB 8336KB [ 2443.292247][ T2824] kmalloc-4k 111752KB 111792KB [ 2443.298334][ T2824] kmalloc-2k 20440KB 20568KB [ 2443.304521][ T2824] kmalloc-1k 14766KB 15768KB [ 2443.310678][ T2824] kmalloc-512 10858KB 13304KB [ 2443.316771][ T2824] kmalloc-256 18331KB 19708KB [ 2443.322915][ T2824] kmalloc-128 1187KB 1388KB [ 2443.329113][ T2824] kmalloc-96 1826KB 3604KB [ 2443.335183][ T2824] kmalloc-64 10964KB 12724KB [ 2443.341329][ T2824] kmalloc-32 6845KB 7138KB [ 2443.347406][ T2824] kmalloc-192 7676KB 8208KB [ 2443.354417][ T2824] kmem_cache 123KB 132KB [ 2443.361669][ T2824] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.0,pid=1503,uid=0 [ 2443.376020][ T2824] Out of memory: Killed process 1503 (syz-executor.0) total-vm:93416kB, anon-rss:2208kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 2444.546248][T32580] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2444.557010][T32580] CPU: 1 PID: 32580 Comm: syz-fuzzer Not tainted 5.9.0-rc3-syzkaller #0 [ 2444.565309][T32580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2444.575334][T32580] Call Trace: [ 2444.578603][T32580] dump_stack+0x198/0x1fd [ 2444.582926][T32580] dump_header+0x106/0x60f [ 2444.587316][T32580] oom_kill_process.cold+0x10/0x15 [ 2444.592405][T32580] out_of_memory+0x358/0x13f0 [ 2444.597104][T32580] ? oom_killer_disable+0x270/0x270 [ 2444.602307][T32580] ? mutex_trylock+0x246/0x2c0 [ 2444.607044][T32580] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2444.613692][T32580] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2444.620282][T32580] ? warn_alloc+0x120/0x120 [ 2444.624768][T32580] ? lock_is_held_type+0xbb/0xf0 [ 2444.629684][T32580] __alloc_pages_nodemask+0x62c/0x790 [ 2444.635032][T32580] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2444.641804][T32580] ? page_cache_readahead_unbounded+0x572/0x850 [ 2444.648021][T32580] ? __lock_page_or_retry+0x650/0x650 [ 2444.653371][T32580] alloc_pages_current+0x187/0x280 [ 2444.658473][T32580] __page_cache_alloc+0x314/0x420 [ 2444.663488][T32580] pagecache_get_page+0x2a6/0xf70 [ 2444.668527][T32580] ? __do_page_cache_readahead+0xc2/0xf0 [ 2444.674137][T32580] filemap_fault+0x1abd/0x2aa0 [ 2444.678880][T32580] ext4_filemap_fault+0x87/0xb6 [ 2444.683732][T32580] __do_fault+0x10d/0x4d0 [ 2444.688051][T32580] handle_mm_fault+0x3477/0x4590 [ 2444.692971][T32580] ? apply_to_existing_page_range+0x40/0x40 [ 2444.698864][T32580] do_user_addr_fault+0x598/0xbf0 [ 2444.703878][T32580] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 2444.709404][T32580] exc_page_fault+0xa8/0x190 [ 2444.713973][T32580] ? asm_exc_page_fault+0x8/0x30 [ 2444.718888][T32580] asm_exc_page_fault+0x1e/0x30 [ 2444.723713][T32580] RIP: 0033:0x4668e0 [ 2444.727596][T32580] Code: Bad RIP value. [ 2444.731641][T32580] RSP: 002b:000000c020fdb9e8 EFLAGS: 00010206 [ 2444.737680][T32580] RAX: 000000c000000180 RBX: 000000000198b85c RCX: 0000000000008004 [ 2444.745627][T32580] RDX: 0000000000000017 RSI: 00000000018190e0 RDI: 000000c000000180 [ 2444.753574][T32580] RBP: 000000c020fdba58 R08: fffffffffffffffa R09: 000000c020fdbbf0 [ 2444.761520][T32580] R10: 0000000000b46760 R11: 000000000028a52e R12: 0000000000000007 [ 2444.769476][T32580] R13: 0000000000000000 R14: 0000000000adac6a R15: 0000000000000000 [ 2444.779456][T32580] Mem-Info: [ 2444.782783][T32580] active_anon:15607 inactive_anon:136713 isolated_anon:0 [ 2444.782783][T32580] active_file:14 inactive_file:48 isolated_file:0 [ 2444.782783][T32580] unevictable:0 dirty:2 writeback:0 [ 2444.782783][T32580] slab_reclaimable:16443 slab_unreclaimable:217132 [ 2444.782783][T32580] mapped:62891 shmem:6488 pagetables:3394 bounce:0 [ 2444.782783][T32580] free:28306 free_pcp:47 free_cma:0 [ 2444.839337][T32580] Node 0 active_anon:62420kB inactive_anon:544020kB active_file:24kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:246504kB dirty:8kB writeback:0kB shmem:25804kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 241664kB writeback_tmp:0kB kernel_stack:11136kB all_unreclaimable? no [ 2444.895290][T32580] Node 1 active_anon:8kB inactive_anon:2832kB active_file:8kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:786336kB all_unreclaimable? yes [ 2444.956658][T32580] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2444.984657][T32580] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2444.990548][T32580] Node 0 DMA32 free:48200kB min:48204kB low:57180kB high:66156kB reserved_highatomic:0KB active_anon:62420kB inactive_anon:544020kB active_file:124kB inactive_file:120kB unevictable:0kB writepending:8kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:11204kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2445.020590][T32580] lowmem_reserve[]: 0 0 0 0 0 [ 2445.025369][T32580] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2445.052210][T32580] lowmem_reserve[]: 0 0 0 0 0 [ 2445.056912][T32580] Node 1 Normal free:53492kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:2832kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:2372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2445.086881][T32580] lowmem_reserve[]: 0 0 0 0 0 [ 2445.091653][T32580] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (U) = 10280kB [ 2445.107287][T32580] Node 0 DMA32: 2384*4kB (UME) 1408*8kB (UME) 500*16kB (UME) 56*32kB (UME) 26*64kB (ME) 0*128kB 0*256kB 1*512kB (U) 1*1024kB (U) 7*2048kB (M) 0*4096kB = 48128kB [ 2445.123440][T32580] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2445.134900][T32580] Node 1 Normal: 443*4kB (UM) 245*8kB (ME) 112*16kB (UME) 55*32kB (UME) 12*64kB (UME) 5*128kB (ME) 1*256kB (M) 3*512kB (UME) 2*1024kB (UE) 0*2048kB 10*4096kB (UM) = 53492kB [ 2445.152153][T32580] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2445.161742][T32580] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2445.171040][T32580] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2445.180620][T32580] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2445.189965][T32580] 6527 total pagecache pages [ 2445.194566][T32580] 0 pages in swap cache [ 2445.198830][T32580] Swap cache stats: add 0, delete 0, find 0/0 [ 2445.204883][T32580] Free swap = 0kB [ 2445.209809][T32580] Total swap = 0kB [ 2445.209821][T32580] 1965979 pages RAM [ 2445.217336][T32580] 0 pages HighMem/MovableOnly [ 2445.222032][T32580] 349897 pages reserved [ 2445.226248][T32580] 0 pages cma reserved [ 2445.230333][T32580] Unreclaimable slab info: [ 2445.234723][T32580] Name Used Total [ 2445.241095][T32580] pid_2 157KB 333KB [ 2445.247230][T32580] bio-3 0KB 7KB [ 2445.253369][T32580] batadv_tl_cache 5KB 12KB [ 2445.259554][T32580] TIPC 14KB 26KB [ 2445.265621][T32580] SCTPv6 25KB 38KB [ 2445.271740][T32580] SCTP 2KB 4KB [ 2445.277822][T32580] sctp_chunk 13KB 33KB [ 2445.283926][T32580] sctp_bind_bucket 0KB 3KB [ 2445.290042][T32580] DCCPv6 21KB 31KB [ 2445.296133][T32580] DCCP 19KB 21KB [ 2445.302314][T32580] L2TP/IP 12KB 23KB [ 2445.308375][T32580] RXRPC 15KB 27KB [ 2445.314463][T32580] rxrpc_call_jar 112KB 120KB [ 2445.320694][T32580] bridge_fdb_cache 9KB 15KB [ 2445.326774][T32580] fib6_nodes 184KB 252KB [ 2445.332894][T32580] ip6_dst_cache 132KB 412KB [ 2445.340258][T32580] RAWv6 105KB 105KB [ 2445.346334][T32580] UDPLITEv6 7KB 7KB [ 2445.352465][T32580] UDPv6 118KB 131KB [ 2445.358597][T32580] TCPv6 67KB 85KB [ 2445.364692][T32580] nf_conntrack 36KB 45KB [ 2445.370926][T32580] sd_ext_cdb 0KB 7KB [ 2445.377030][T32580] scsi_sense_cache 1056KB 1064KB [ 2445.383104][T32580] virtio_scsi_cmd 16KB 16KB [ 2445.389333][T32580] sgpool-128 8KB 8KB [ 2445.395415][T32580] sgpool-64 10KB 19KB [ 2445.401565][T32580] sgpool-32 1963KB 1968KB [ 2445.407711][T32580] sgpool-16 409KB 412KB [ 2445.413839][T32580] sgpool-8 232KB 236KB [ 2445.419958][T32580] mqueue_inode_cache 10KB 39KB [ 2445.426115][T32580] f2fs_bio_post_read_ctx 16KB 16KB [ 2445.432768][T32580] jfs_mp 7KB 7KB [ 2445.438967][T32580] cifs_small_rq 15KB 16KB [ 2445.445028][T32580] cifs_request 67KB 67KB [ 2445.451165][T32580] cifs_mpx_ids 0KB 8KB [ 2445.459919][T32580] nfs_commit_data 3KB 7KB [ 2445.466096][T32580] nfs_write_data 34KB 44KB [ 2445.472981][T32580] ext4_system_zone 1KB 7KB [ 2445.479162][T32580] ext4_io_end_vec 3KB 7KB [ 2445.485231][T32580] ext4_bio_post_read_ctx 15KB 15KB [ 2445.491814][T32580] io_kiocb 7679KB 7687KB [ 2445.497869][T32580] kioctx 2KB 7KB [ 2445.503963][T32580] aio_kiocb 1KB 3KB [ 2445.510110][T32580] bio-2 1KB 7KB [ 2445.516221][T32580] fasync_cache 0KB 3KB [ 2445.527255][T32580] pid_namespace 1KB 3KB [ 2445.533483][T32580] posix_timers_cache 0KB 3KB [ 2445.539929][T32580] rpc_buffers 17KB 25KB [ 2445.546022][T32580] rpc_tasks 2KB 7KB [ 2445.552187][T32580] UNIX 108KB 147KB [ 2445.558277][T32580] UDP-Lite 31KB 38KB [ 2445.564398][T32580] tcp_bind_bucket 1KB 8KB [ 2445.570530][T32580] inet_peer_cache 4KB 12KB [ 2445.576599][T32580] ip_fib_trie 28KB 43KB [ 2445.582699][T32580] ip_fib_alias 135KB 189KB [ 2445.588817][T32580] ip_dst_cache 27KB 80KB [ 2445.594903][T32580] RAW 78KB 226KB [ 2445.602343][T32580] UDP 68KB 84KB [ 2445.608516][T32580] TCP 61KB 64KB [ 2445.614605][T32580] hugetlbfs_inode_cache 3KB 3KB [ 2445.621124][T32580] fscache_cookie_jar 1KB 7KB [ 2445.627278][T32580] bio-1 12KB 15KB [ 2445.659764][T32580] eventpoll_pwq 7KB 31KB [ 2445.665843][T32580] eventpoll_epi 13KB 47KB [ 2445.707810][T32580] inotify_inode_mark 5KB 27KB [ 2445.725088][T32580] bio_crypt_ctx 7KB 7KB [ 2445.737232][T32580] request_queue 154KB 154KB [ 2445.759406][T32580] blkdev_ioc 28KB 42KB [ 2445.765493][T32580] bio-0 1766KB 1770KB [ 2445.771716][T32580] biovec-max 926KB 926KB [ 2445.777788][T32580] biovec-64 2118KB 2118KB [ 2445.788647][T32580] biovec-16 285KB 285KB [ 2445.794725][T32580] bio_integrity_payload 1KB 7KB [ 2445.801195][T32580] khugepaged_mm_slot 35KB 83KB [ 2445.807363][T32580] uid_cache 0KB 4KB [ 2445.813488][T32580] dmaengine-unmap-256 2KB 6KB [ 2445.819800][T32580] dmaengine-unmap-128 1KB 3KB [ 2445.826071][T32580] dmaengine-unmap-16 0KB 4KB [ 2445.832313][T32580] dmaengine-unmap-2 0KB 3KB [ 2445.838392][T32580] QIPCRTR 1KB 6KB [ 2445.847203][T32580] audit_buffer 0KB 3KB [ 2445.854317][T32580] skbuff_ext_cache 2KB 8KB [ 2445.862237][T32580] skbuff_fclone_cache 14KB 33KB [ 2445.871371][T32580] skbuff_head_cache 4889KB 5726KB [ 2445.877440][T32580] configfs_dir_cache 1KB 8KB [ 2445.883643][T32580] file_lock_cache 4KB 31KB [ 2445.901720][T32580] file_lock_ctx 8KB 15KB [ 2445.907875][T32580] fsnotify_mark_connector 2KB 12KB [ 2445.914491][T32580] net_namespace 58KB 58KB [ 2445.929934][T32580] task_delay_info 5202KB 5395KB [ 2445.936003][T32580] taskstats 6KB 36KB [ 2445.942125][T32580] proc_dir_entry 810KB 873KB [ 2445.948190][T32580] pde_opener 0KB 7KB [ 2445.963883][T32580] seq_file 8KB 56KB [ 2445.970059][T32580] sigqueue 42KB 47KB [ 2445.976125][T32580] shmem_inode_cache 8142KB 8353KB [ 2445.988065][T32580] kernfs_iattrs_cache 9KB 15KB [ 2445.994938][T32580] kernfs_node_cache 20702KB 21156KB [ 2446.021484][T32580] mnt_cache 150KB 157KB [ 2446.027590][T32580] filp 4530KB 4725KB [ 2446.065499][T32580] names_cache 83338KB 83338KB [ 2446.076389][T32580] hashtab_node 418KB 421KB [ 2446.102722][T32580] ebitmap_node 1198KB 1200KB [ 2446.113810][T32580] avtab_node 4995KB 5000KB [ 2446.138369][T32580] avc_node 51KB 194KB [ 2446.144491][T32580] iint_cache 37KB 74KB [ 2446.185648][T32580] lsm_inode_cache 6186KB 7333KB [ 2446.198212][T32580] lsm_file_cache 226KB 240KB [ 2446.208161][T32580] key_jar 10KB 19KB [ 2446.214307][T32580] uts_namespace 4KB 11KB [ 2446.235213][T32580] nsproxy 2KB 11KB [ 2446.245083][T32580] vm_area_struct 2465KB 4814KB [ 2446.252266][T32580] mm_struct 448KB 1080KB [ 2446.258336][T32580] fs_cache 62KB 228KB [ 2446.281466][T32580] files_cache 240KB 588KB [ 2446.287552][T32580] signal_cache 40974KB 42068KB [ 2446.297991][T32580] sighand_cache 57948KB 58476KB [ 2446.328243][T32580] task_struct 163377KB 163455KB [ 2446.335838][T32580] cred_jar 8039KB 8292KB [ 2446.352306][T32580] anon_vma_chain 692KB 1748KB [ 2446.358385][T32580] anon_vma 390KB 1052KB [ 2446.364488][T32580] pid 7827KB 7923KB [ 2446.381769][T32580] Acpi-Operand 156KB 190KB [ 2446.387841][T32580] Acpi-ParseExt 9KB 11KB [ 2446.393994][T32580] Acpi-Parse 41KB 47KB [ 2446.404834][T32580] Acpi-State 52KB 63KB [ 2446.431923][T32580] Acpi-Namespace 23KB 27KB [ 2446.438145][T32580] numa_policy 0KB 3KB [ 2446.454059][T32580] trace_event_file 371KB 374KB [ 2446.460192][T32580] ftrace_event_field 515KB 519KB [ 2446.466342][T32580] pool_workqueue 146KB 196KB [ 2446.482066][T32580] vmap_area 4901KB 5607KB [ 2446.488144][T32580] debug_objects_cache 5470KB 5731KB [ 2446.496554][T32580] page->ptl 791KB 1988KB [ 2446.523049][T32580] kmalloc-4M 4096KB 4096KB [ 2446.529292][T32580] kmalloc-1M 2048KB 6144KB [ 2446.535377][T32580] kmalloc-512k 4096KB 4096KB [ 2446.550994][T32580] kmalloc-256k 6144KB 6144KB [ 2446.557071][T32580] kmalloc-128k 6656KB 6656KB [ 2446.584176][T32580] kmalloc-64k 7808KB 8448KB [ 2446.600405][T32580] kmalloc-32k 4416KB 4672KB [ 2446.606485][T32580] kmalloc-16k 2048KB 2208KB [ 2446.622998][T32580] kmalloc-8k 8256KB 8336KB [ 2446.629145][T32580] kmalloc-4k 110584KB 110624KB [ 2446.635209][T32580] kmalloc-2k 20412KB 20540KB [ 2446.645856][T32580] kmalloc-1k 14766KB 15768KB [ 2446.669726][T32580] kmalloc-512 10858KB 13304KB [ 2446.675798][T32580] kmalloc-256 18345KB 19708KB [ 2446.693129][T32580] kmalloc-128 1186KB 1388KB [ 2446.707315][T32580] kmalloc-96 1826KB 3604KB [ 2446.727074][T32580] kmalloc-64 10952KB 12720KB [ 2446.733222][T32580] kmalloc-32 6845KB 7138KB [ 2446.752046][T32580] kmalloc-192 7675KB 8208KB [ 2446.758100][T32580] kmem_cache 123KB 132KB [ 2446.788487][T32580] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.2,pid=2696,uid=0 [ 2446.820220][T32580] Out of memory: Killed process 2696 (syz-executor.2) total-vm:93284kB, anon-rss:2204kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 2447.467599][ T3894] systemd-journal invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2447.491034][ T3894] CPU: 1 PID: 3894 Comm: systemd-journal Not tainted 5.9.0-rc3-syzkaller #0 [ 2447.499776][ T3894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2447.509831][ T3894] Call Trace: [ 2447.513126][ T3894] dump_stack+0x198/0x1fd [ 2447.517462][ T3894] dump_header+0x106/0x60f [ 2447.521886][ T3894] oom_kill_process.cold+0x10/0x15 [ 2447.526998][ T3894] out_of_memory+0x358/0x13f0 [ 2447.531682][ T3894] ? oom_killer_disable+0x270/0x270 [ 2447.536932][ T3894] ? mutex_trylock+0x246/0x2c0 [ 2447.541702][ T3894] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2447.548389][ T3894] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2447.555002][ T3894] ? warn_alloc+0x120/0x120 [ 2447.559525][ T3894] ? lock_is_held_type+0xbb/0xf0 [ 2447.564480][ T3894] __alloc_pages_nodemask+0x62c/0x790 [ 2447.569858][ T3894] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2447.576624][ T3894] ? page_cache_readahead_unbounded+0x572/0x850 [ 2447.582866][ T3894] ? __lock_page_or_retry+0x650/0x650 [ 2447.588245][ T3894] alloc_pages_current+0x187/0x280 [ 2447.593363][ T3894] __page_cache_alloc+0x314/0x420 [ 2447.598384][ T3894] pagecache_get_page+0x2a6/0xf70 [ 2447.603408][ T3894] ? __do_page_cache_readahead+0xc2/0xf0 [ 2447.609044][ T3894] filemap_fault+0x1abd/0x2aa0 [ 2447.613904][ T3894] ext4_filemap_fault+0x87/0xb6 [ 2447.618763][ T3894] __do_fault+0x10d/0x4d0 [ 2447.623115][ T3894] handle_mm_fault+0x3477/0x4590 [ 2447.628061][ T3894] ? apply_to_existing_page_range+0x40/0x40 [ 2447.633977][ T3894] do_user_addr_fault+0x598/0xbf0 [ 2447.639032][ T3894] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 2447.644586][ T3894] exc_page_fault+0xa8/0x190 [ 2447.649178][ T3894] ? asm_exc_page_fault+0x8/0x30 [ 2447.654112][ T3894] asm_exc_page_fault+0x1e/0x30 [ 2447.658985][ T3894] RIP: 0033:0x7fe2e412ef9d [ 2447.663423][ T3894] Code: Bad RIP value. [ 2447.667485][ T3894] RSP: 002b:00007ffd43bf3768 EFLAGS: 00010212 [ 2447.673555][ T3894] RAX: 0000000000000008 RBX: 00007ffd43bf3ac8 RCX: 0000000000000980 [ 2447.681541][ T3894] RDX: 0000000000000008 RSI: 00007fe2e4b0c988 RDI: 00007ffd43bf3ad0 [ 2447.689509][ T3894] RBP: 00007fe2e4b0c980 R08: 00000000000001e0 R09: 0000000000000001 [ 2447.697477][ T3894] R10: 0000000000000069 R11: 00007fe2e4155060 R12: 0000000000000038 [ 2447.705448][ T3894] R13: 00005560875df060 R14: 00007ffd43bf3a50 R15: 00007ffd43bf4000 [ 2447.727200][ T3894] Mem-Info: [ 2447.730397][ T3894] active_anon:15607 inactive_anon:136173 isolated_anon:0 [ 2447.730397][ T3894] active_file:7 inactive_file:4 isolated_file:0 [ 2447.730397][ T3894] unevictable:0 dirty:0 writeback:0 [ 2447.730397][ T3894] slab_reclaimable:16387 slab_unreclaimable:217405 [ 2447.730397][ T3894] mapped:62887 shmem:6488 pagetables:3366 bounce:0 [ 2447.730397][ T3894] free:27906 free_pcp:77 free_cma:0 [ 2447.791139][ T3894] Node 0 active_anon:62420kB inactive_anon:541860kB active_file:12kB inactive_file:112kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:246488kB dirty:0kB writeback:0kB shmem:25804kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 239616kB writeback_tmp:0kB kernel_stack:11104kB all_unreclaimable? no [ 2447.827107][ T3894] Node 1 active_anon:8kB inactive_anon:2832kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:786336kB all_unreclaimable? yes [ 2447.865242][ T3894] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2447.901246][ T3894] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2447.907016][ T3894] Node 0 DMA32 free:48052kB min:48204kB low:57180kB high:66156kB reserved_highatomic:0KB active_anon:62420kB inactive_anon:541860kB active_file:112kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:11092kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 2447.947049][ T3894] lowmem_reserve[]: 0 0 0 0 0 [ 2447.951801][ T3894] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2447.998465][ T3894] lowmem_reserve[]: 0 0 0 0 0 [ 2448.003160][ T3894] Node 1 Normal free:53492kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:2832kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:2372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2448.042154][ T3894] lowmem_reserve[]: 0 0 0 0 0 [ 2448.046865][ T3894] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (U) = 10280kB [ 2448.068395][ T3894] Node 0 DMA32: 2388*4kB (UME) 1406*8kB (ME) 498*16kB (ME) 58*32kB (ME) 26*64kB (ME) 1*128kB (U) 0*256kB 0*512kB 1*1024kB (U) 7*2048kB (M) 0*4096kB = 47776kB [ 2448.094202][ T3894] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2448.105678][ T3894] Node 1 Normal: 443*4kB (UM) 245*8kB (ME) 112*16kB (UME) 55*32kB (UME) 12*64kB (UME) 5*128kB (ME) 1*256kB (M) 3*512kB (UME) 2*1024kB (UE) 0*2048kB 10*4096kB (UM) = 53492kB [ 2448.130590][ T3894] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2448.144794][ T3894] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2448.163899][ T3894] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2448.176090][ T3894] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2448.204152][ T3894] 6546 total pagecache pages [ 2448.208805][ T3894] 0 pages in swap cache [ 2448.212954][ T3894] Swap cache stats: add 0, delete 0, find 0/0 [ 2448.244207][ T3894] Free swap = 0kB [ 2448.247922][ T3894] Total swap = 0kB [ 2448.252923][ T3894] 1965979 pages RAM [ 2448.256727][ T3894] 0 pages HighMem/MovableOnly [ 2448.266029][ T3894] 349897 pages reserved [ 2448.270260][ T3894] 0 pages cma reserved [ 2448.274323][ T3894] Unreclaimable slab info: [ 2448.283570][ T3894] Name Used Total [ 2448.289882][ T3894] pid_2 156KB 333KB [ 2448.295989][ T3894] bio-3 0KB 7KB [ 2448.302149][ T3894] batadv_tl_cache 5KB 12KB [ 2448.308231][ T3894] TIPC 14KB 26KB [ 2448.316223][ T3894] SCTPv6 25KB 38KB [ 2448.322397][ T3894] SCTP 2KB 4KB [ 2448.333409][ T3894] sctp_chunk 13KB 33KB [ 2448.339538][ T3894] sctp_bind_bucket 0KB 3KB [ 2448.345633][ T3894] DCCPv6 21KB 31KB [ 2448.356728][ T3894] DCCP 19KB 21KB [ 2448.363942][ T3894] L2TP/IP 12KB 23KB [ 2448.374889][ T3894] RXRPC 15KB 27KB [ 2448.381075][ T3894] rxrpc_call_jar 112KB 120KB [ 2448.387143][ T3894] bridge_fdb_cache 9KB 15KB [ 2448.418084][ T3894] fib6_nodes 184KB 252KB [ 2448.427596][ T3894] ip6_dst_cache 128KB 412KB [ 2448.451901][ T3894] RAWv6 105KB 105KB [ 2448.457979][ T3894] UDPLITEv6 7KB 7KB [ 2448.464094][ T3894] UDPv6 118KB 131KB [ 2448.483914][ T3894] TCPv6 67KB 85KB [ 2448.494695][ T3894] nf_conntrack 36KB 45KB [ 2448.514985][ T3894] sd_ext_cdb 0KB 7KB [ 2448.525939][ T3894] scsi_sense_cache 1056KB 1064KB [ 2448.547057][ T3894] virtio_scsi_cmd 16KB 16KB [ 2448.557841][ T3894] sgpool-128 8KB 8KB [ 2448.577862][ T3894] sgpool-64 10KB 19KB [ 2448.583988][ T3894] sgpool-32 1922KB 1968KB [ 2448.603768][ T3894] sgpool-16 416KB 420KB [ 2448.614778][ T3894] sgpool-8 236KB 240KB [ 2448.637653][ T3894] mqueue_inode_cache 10KB 39KB [ 2448.662414][ T3894] f2fs_bio_post_read_ctx 16KB 16KB [ 2448.675956][ T3894] jfs_mp 7KB 7KB [ 2448.683514][ T3894] cifs_small_rq 15KB 16KB [ 2448.704331][ T3894] cifs_request 67KB 67KB [ 2448.710459][ T3894] cifs_mpx_ids 0KB 8KB [ 2448.716534][ T3894] nfs_commit_data 3KB 7KB [ 2448.736450][ T3894] nfs_write_data 34KB 44KB [ 2448.742659][ T3894] ext4_system_zone 1KB 7KB [ 2448.763167][ T3894] ext4_io_end_vec 3KB 7KB [ 2448.769298][ T3894] ext4_bio_post_read_ctx 15KB 15KB [ 2448.775794][ T3894] io_kiocb 7679KB 7687KB [ 2448.795637][ T3894] kioctx 2KB 7KB [ 2448.829617][ T3894] aio_kiocb 1KB 3KB [ 2448.835725][ T3894] bio-2 1KB 7KB [ 2448.853536][ T3894] fasync_cache 0KB 3KB [ 2448.859650][ T3894] pid_namespace 1KB 3KB [ 2448.865727][ T3894] posix_timers_cache 0KB 3KB [ 2448.887017][ T3894] rpc_buffers 17KB 25KB [ 2448.895006][ T3894] rpc_tasks 2KB 7KB [ 2448.908189][ T3894] UNIX 108KB 147KB [ 2448.925029][ T3894] UDP-Lite 31KB 38KB [ 2448.931162][ T3894] tcp_bind_bucket 1KB 8KB [ 2448.937228][ T3894] inet_peer_cache 4KB 12KB [ 2448.947801][ T3894] ip_fib_trie 28KB 43KB [ 2448.976048][ T3894] ip_fib_alias 135KB 189KB [ 2448.986704][ T3894] ip_dst_cache 26KB 80KB [ 2449.019068][ T3894] RAW 78KB 226KB [ 2449.025149][ T3894] UDP 68KB 84KB [ 2449.047870][ T3894] TCP 61KB 64KB [ 2449.068318][ T3894] hugetlbfs_inode_cache 3KB 3KB [ 2449.075966][ T3894] fscache_cookie_jar 1KB 7KB [ 2449.096664][ T3894] bio-1 12KB 15KB [ 2449.102818][ T3894] eventpoll_pwq 7KB 31KB [ 2449.124017][ T3894] eventpoll_epi 13KB 47KB [ 2449.130128][ T3894] inotify_inode_mark 5KB 27KB [ 2449.136286][ T3894] bio_crypt_ctx 7KB 7KB [ 2449.163415][ T3894] request_queue 154KB 154KB [ 2449.174996][ T3894] blkdev_ioc 28KB 42KB [ 2449.181220][ T3894] bio-0 1734KB 1770KB [ 2449.187293][ T3894] biovec-max 918KB 926KB [ 2449.215512][ T3894] biovec-64 2085KB 2126KB [ 2449.223578][ T3894] biovec-16 285KB 285KB [ 2449.234442][ T3894] bio_integrity_payload 1KB 7KB [ 2449.255267][ T3894] khugepaged_mm_slot 34KB 83KB [ 2449.261513][ T3894] uid_cache 0KB 4KB [ 2449.267572][ T3894] dmaengine-unmap-256 2KB 6KB [ 2449.288784][ T3894] dmaengine-unmap-128 1KB 3KB [ 2449.295057][ T3894] dmaengine-unmap-16 0KB 4KB [ 2449.315947][ T3894] dmaengine-unmap-2 0KB 3KB [ 2449.322123][ T3894] QIPCRTR 1KB 6KB [ 2449.328191][ T3894] audit_buffer 0KB 3KB [ 2449.353502][ T3894] skbuff_ext_cache 1KB 8KB [ 2449.370105][ T3894] skbuff_fclone_cache 14KB 33KB [ 2449.376350][ T3894] skbuff_head_cache 4956KB 5711KB [ 2449.387232][ T3894] configfs_dir_cache 1KB 8KB [ 2449.403379][ T3894] file_lock_cache 4KB 31KB [ 2449.409556][ T3894] file_lock_ctx 8KB 15KB [ 2449.415628][ T3894] fsnotify_mark_connector 2KB 12KB [ 2449.438567][ T3894] net_namespace 58KB 58KB [ 2449.444644][ T3894] task_delay_info 5202KB 5395KB [ 2449.461714][ T3894] taskstats 6KB 36KB [ 2449.467791][ T3894] proc_dir_entry 810KB 873KB [ 2449.473948][ T3894] pde_opener 0KB 7KB [ 2449.486921][ T3894] seq_file 7KB 52KB [ 2449.493053][ T3894] sigqueue 40KB 47KB [ 2449.509548][ T3894] shmem_inode_cache 8142KB 8353KB [ 2449.515632][ T3894] kernfs_iattrs_cache 9KB 15KB [ 2449.522459][ T3894] kernfs_node_cache 20702KB 21156KB [ 2449.539037][ T3894] mnt_cache 150KB 157KB [ 2449.545135][ T3894] filp 4523KB 4725KB [ 2449.556644][ T3894] names_cache 83346KB 83346KB [ 2449.565378][ T3894] hashtab_node 418KB 421KB [ 2449.576214][ T3894] ebitmap_node 1198KB 1200KB [ 2449.587209][ T3894] avtab_node 4995KB 5000KB [ 2449.597221][ T3894] avc_node 51KB 194KB [ 2449.614965][ T3894] iint_cache 36KB 74KB [ 2449.626810][ T3894] lsm_inode_cache 6184KB 7321KB [ 2449.650167][ T3894] lsm_file_cache 226KB 240KB [ 2449.656245][ T3894] key_jar 10KB 19KB [ 2449.676454][ T3894] uts_namespace 4KB 11KB [ 2449.686188][ T3894] nsproxy 2KB 11KB [ 2449.692341][ T3894] vm_area_struct 2463KB 4814KB [ 2449.698406][ T3894] mm_struct 445KB 1066KB [ 2449.709445][ T3894] fs_cache 62KB 224KB [ 2449.715518][ T3894] files_cache 239KB 588KB [ 2449.726359][ T3894] signal_cache 40971KB 42061KB [ 2449.732476][ T3894] sighand_cache 57946KB 58476KB [ 2449.745526][ T3894] task_struct 163364KB 163455KB [ 2449.757768][ T3894] cred_jar 8033KB 8292KB [ 2449.788051][ T3894] anon_vma_chain 689KB 1748KB [ 2449.796137][ T3894] anon_vma 387KB 1052KB [ 2449.817318][ T3894] pid 7826KB 7920KB [ 2449.824497][ T3894] Acpi-Operand 156KB 190KB [ 2449.835486][ T3894] Acpi-ParseExt 9KB 11KB [ 2449.841686][ T3894] Acpi-Parse 41KB 47KB [ 2449.847776][ T3894] Acpi-State 52KB 63KB [ 2449.863982][ T3894] Acpi-Namespace 23KB 27KB [ 2449.870100][ T3894] numa_policy 0KB 3KB [ 2449.876184][ T3894] trace_event_file 371KB 374KB [ 2449.888469][ T3894] ftrace_event_field 515KB 519KB [ 2449.894641][ T3894] pool_workqueue 146KB 196KB [ 2449.903534][ T3894] vmap_area 4901KB 5607KB [ 2449.909664][ T3894] debug_objects_cache 5469KB 5731KB [ 2449.915904][ T3894] page->ptl 789KB 1988KB [ 2449.929562][ T3894] kmalloc-4M 4096KB 4096KB [ 2449.935636][ T3894] kmalloc-1M 2048KB 6144KB [ 2449.957209][ T3894] kmalloc-512k 4096KB 4096KB [ 2449.964872][ T3894] kmalloc-256k 6144KB 6144KB [ 2449.985865][ T3894] kmalloc-128k 6656KB 6656KB [ 2450.008977][ T3894] kmalloc-64k 7808KB 8448KB [ 2450.015153][ T3894] kmalloc-32k 4416KB 4672KB [ 2450.021374][ T3894] kmalloc-16k 2048KB 2208KB [ 2450.027447][ T3894] kmalloc-8k 8256KB 8336KB [ 2450.044755][ T3894] kmalloc-4k 113592KB 113632KB [ 2450.050975][ T3894] kmalloc-2k 20412KB 20540KB [ 2450.057040][ T3894] kmalloc-1k 14766KB 15768KB [ 2450.077458][ T3894] kmalloc-512 10858KB 13304KB [ 2450.087415][ T3894] kmalloc-256 18339KB 19708KB [ 2450.107487][ T3894] kmalloc-128 1186KB 1388KB [ 2450.113592][ T3894] kmalloc-96 1823KB 3600KB [ 2450.133960][ T3894] kmalloc-64 10952KB 12720KB [ 2450.140104][ T3894] kmalloc-32 6845KB 7138KB [ 2450.146161][ T3894] kmalloc-192 7675KB 8208KB [ 2450.167301][ T3894] kmem_cache 123KB 132KB [ 2450.189426][ T3894] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.2,pid=2665,uid=0 [ 2450.217790][ T3894] Out of memory: Killed process 2665 (syz-executor.2) total-vm:93284kB, anon-rss:2204kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 2451.182665][ T6744] rs:main Q:Reg invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2451.251777][ T6744] CPU: 0 PID: 6744 Comm: rs:main Q:Reg Not tainted 5.9.0-rc3-syzkaller #0 [ 2451.260300][ T6744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2451.270350][ T6744] Call Trace: [ 2451.273649][ T6744] dump_stack+0x198/0x1fd [ 2451.278002][ T6744] dump_header+0x106/0x60f [ 2451.282422][ T6744] oom_kill_process.cold+0x10/0x15 [ 2451.287537][ T6744] out_of_memory+0x358/0x13f0 [ 2451.292223][ T6744] ? oom_killer_disable+0x270/0x270 [ 2451.297426][ T6744] ? mutex_trylock+0x246/0x2c0 [ 2451.302189][ T6744] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2451.308897][ T6744] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2451.315532][ T6744] ? warn_alloc+0x120/0x120 [ 2451.320050][ T6744] ? lock_is_held_type+0xbb/0xf0 [ 2451.325000][ T6744] __alloc_pages_nodemask+0x62c/0x790 [ 2451.330393][ T6744] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2451.337159][ T6744] ? page_cache_readahead_unbounded+0x572/0x850 [ 2451.343401][ T6744] ? __lock_page_or_retry+0x650/0x650 [ 2451.348780][ T6744] alloc_pages_current+0x187/0x280 [ 2451.353899][ T6744] __page_cache_alloc+0x314/0x420 [ 2451.358927][ T6744] pagecache_get_page+0x2a6/0xf70 [ 2451.363965][ T6744] ? __do_page_cache_readahead+0xc2/0xf0 [ 2451.369637][ T6744] filemap_fault+0x1abd/0x2aa0 [ 2451.374442][ T6744] ext4_filemap_fault+0x87/0xb6 [ 2451.379299][ T6744] __do_fault+0x10d/0x4d0 [ 2451.383639][ T6744] handle_mm_fault+0x3477/0x4590 [ 2451.388591][ T6744] ? apply_to_existing_page_range+0x40/0x40 [ 2451.394506][ T6744] do_user_addr_fault+0x598/0xbf0 [ 2451.399537][ T6744] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 2451.405097][ T6744] exc_page_fault+0xa8/0x190 [ 2451.409688][ T6744] ? asm_exc_page_fault+0x8/0x30 [ 2451.414631][ T6744] asm_exc_page_fault+0x1e/0x30 [ 2451.419480][ T6744] RIP: 0033:0x7f4260fac2b0 [ 2451.423905][ T6744] Code: Bad RIP value. [ 2451.427968][ T6744] RSP: 002b:00007f425e56c7d8 EFLAGS: 00010206 [ 2451.434037][ T6744] RAX: 0000000000000000 RBX: 00007f4254011250 RCX: 0000000000000000 [ 2451.442013][ T6744] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00007f4254011268 [ 2451.449981][ T6744] RBP: 00007f4254011268 R08: 00007f4254011268 R09: 0000000000000000 [ 2451.457948][ T6744] R10: 0000555defb49280 R11: 00007f425003cc72 R12: 00007f4254011250 [ 2451.465915][ T6744] R13: 0000000000000000 R14: 00007f4254011250 R15: 00007f425001c280 [ 2451.484965][ T6744] Mem-Info: [ 2451.488111][ T6744] active_anon:15607 inactive_anon:135633 isolated_anon:0 [ 2451.488111][ T6744] active_file:40 inactive_file:0 isolated_file:0 [ 2451.488111][ T6744] unevictable:0 dirty:0 writeback:0 [ 2451.488111][ T6744] slab_reclaimable:16330 slab_unreclaimable:217434 [ 2451.488111][ T6744] mapped:62888 shmem:6488 pagetables:3338 bounce:0 [ 2451.488111][ T6744] free:27954 free_pcp:0 free_cma:0 [ 2451.529473][ T6744] Node 0 active_anon:62420kB inactive_anon:539700kB active_file:92kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:246532kB dirty:0kB writeback:0kB shmem:25804kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 237568kB writeback_tmp:0kB kernel_stack:11072kB all_unreclaimable? no [ 2451.558696][ T6744] Node 1 active_anon:8kB inactive_anon:2832kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:786336kB all_unreclaimable? yes [ 2451.589473][ T6744] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2451.622238][ T6744] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2451.627993][ T6744] Node 0 DMA32 free:47960kB min:48204kB low:57180kB high:66156kB reserved_highatomic:0KB active_anon:62420kB inactive_anon:539700kB active_file:40kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:10980kB bounce:0kB free_pcp:16kB local_pcp:16kB free_cma:0kB [ 2451.658105][ T6744] lowmem_reserve[]: 0 0 0 0 0 [ 2451.662840][ T6744] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2451.689656][ T6744] lowmem_reserve[]: 0 0 0 0 0 [ 2451.694349][ T6744] Node 1 Normal free:53492kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:2832kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:2372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2451.724531][ T6744] lowmem_reserve[]: 0 0 0 0 0 [ 2451.729315][ T6744] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (U) = 10280kB [ 2451.744910][ T6744] Node 0 DMA32: 2422*4kB (UME) 1419*8kB (UME) 504*16kB (ME) 59*32kB (UME) 27*64kB (UME) 0*128kB 1*256kB (U) 1*512kB (U) 0*1024kB 7*2048kB (M) 0*4096kB = 47824kB [ 2451.761179][ T6744] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2451.772693][ T6744] Node 1 Normal: 443*4kB (UM) 245*8kB (ME) 112*16kB (UME) 55*32kB (UME) 12*64kB (UME) 5*128kB (ME) 1*256kB (M) 3*512kB (UME) 2*1024kB (UE) 0*2048kB 10*4096kB (UM) = 53492kB [ 2451.789983][ T6744] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2451.799618][ T6744] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2451.808988][ T6744] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2451.818590][ T6744] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2451.827862][ T6744] 6508 total pagecache pages [ 2451.833032][ T6744] 0 pages in swap cache [ 2451.837211][ T6744] Swap cache stats: add 0, delete 0, find 0/0 [ 2451.843610][ T6744] Free swap = 0kB [ 2451.847343][ T6744] Total swap = 0kB [ 2451.851135][ T6744] 1965979 pages RAM [ 2451.854936][ T6744] 0 pages HighMem/MovableOnly [ 2451.868480][ T6744] 349897 pages reserved [ 2451.872637][ T6744] 0 pages cma reserved [ 2451.876696][ T6744] Unreclaimable slab info: [ 2451.887645][ T6744] Name Used Total [ 2451.893971][ T6744] pid_2 155KB 333KB [ 2451.908600][ T6744] bio-3 0KB 7KB [ 2451.914727][ T6744] batadv_tl_cache 5KB 12KB [ 2451.927491][ T6744] TIPC 14KB 26KB [ 2451.933645][ T6744] SCTPv6 25KB 38KB [ 2451.949424][ T6744] SCTP 2KB 4KB [ 2451.955498][ T6744] sctp_chunk 7KB 26KB [ 2451.967066][ T6744] sctp_bind_bucket 0KB 3KB [ 2451.973235][ T6744] DCCPv6 21KB 31KB [ 2451.988571][ T6744] DCCP 19KB 21KB [ 2451.994686][ T6744] L2TP/IP 12KB 23KB [ 2452.006728][ T6744] RXRPC 15KB 27KB [ 2452.012963][ T6744] rxrpc_call_jar 112KB 120KB [ 2452.025751][ T6744] bridge_fdb_cache 9KB 15KB [ 2452.031987][ T6744] fib6_nodes 184KB 252KB [ 2452.038061][ T6744] ip6_dst_cache 124KB 412KB [ 2452.053716][ T6744] RAWv6 105KB 105KB [ 2452.060968][ T6744] UDPLITEv6 7KB 7KB [ 2452.067034][ T6744] UDPv6 118KB 131KB [ 2452.073174][ T6744] TCPv6 67KB 85KB [ 2452.079856][ T6744] nf_conntrack 36KB 45KB [ 2452.085998][ T6744] sd_ext_cdb 0KB 7KB [ 2452.092324][ T6744] scsi_sense_cache 1056KB 1064KB [ 2452.102366][ T6744] virtio_scsi_cmd 16KB 16KB [ 2452.108633][ T6744] sgpool-128 8KB 8KB [ 2452.114694][ T6744] sgpool-64 10KB 19KB [ 2452.125535][ T6744] sgpool-32 1994KB 2000KB [ 2452.131676][ T6744] sgpool-16 428KB 431KB [ 2452.137757][ T6744] sgpool-8 244KB 247KB [ 2452.148338][ T6744] mqueue_inode_cache 10KB 39KB [ 2452.154565][ T6744] f2fs_bio_post_read_ctx 16KB 16KB [ 2452.165665][ T6744] jfs_mp 7KB 7KB [ 2452.172832][ T6744] cifs_small_rq 15KB 16KB [ 2452.183378][ T6744] cifs_request 67KB 67KB [ 2452.189552][ T6744] cifs_mpx_ids 0KB 8KB [ 2452.195649][ T6744] nfs_commit_data 3KB 7KB [ 2452.206170][ T6744] nfs_write_data 34KB 44KB [ 2452.212388][ T6744] ext4_system_zone 1KB 7KB [ 2452.222915][ T6744] ext4_io_end_vec 2KB 7KB [ 2452.229057][ T6744] ext4_bio_post_read_ctx 15KB 15KB [ 2452.235566][ T6744] io_kiocb 7679KB 7687KB [ 2452.246133][ T6744] kioctx 2KB 7KB [ 2452.252353][ T6744] aio_kiocb 1KB 3KB [ 2452.258501][ T6744] bio-2 1KB 7KB [ 2452.264569][ T6744] fasync_cache 0KB 3KB [ 2452.279448][ T6744] pid_namespace 1KB 3KB [ 2452.285538][ T6744] posix_timers_cache 0KB 3KB [ 2452.296243][ T6744] rpc_buffers 17KB 25KB [ 2452.302359][ T6744] rpc_tasks 2KB 7KB [ 2452.308515][ T6744] UNIX 108KB 147KB [ 2452.314592][ T6744] UDP-Lite 31KB 38KB [ 2452.321154][ T6744] tcp_bind_bucket 1KB 8KB [ 2452.327243][ T6744] inet_peer_cache 4KB 12KB [ 2452.333385][ T6744] ip_fib_trie 28KB 43KB [ 2452.339514][ T6744] ip_fib_alias 135KB 189KB [ 2452.345573][ T6744] ip_dst_cache 25KB 80KB [ 2452.351700][ T6744] RAW 78KB 226KB [ 2452.357767][ T6744] UDP 68KB 84KB [ 2452.363881][ T6744] TCP 61KB 64KB [ 2452.370021][ T6744] hugetlbfs_inode_cache 3KB 3KB [ 2452.376432][ T6744] fscache_cookie_jar 1KB 7KB [ 2452.382615][ T6744] bio-1 12KB 15KB [ 2452.389831][ T6744] eventpoll_pwq 7KB 31KB [ 2452.395897][ T6744] eventpoll_epi 13KB 47KB [ 2452.402064][ T6744] inotify_inode_mark 5KB 27KB [ 2452.408219][ T6744] bio_crypt_ctx 7KB 7KB [ 2452.414406][ T6744] request_queue 154KB 154KB [ 2452.420556][ T6744] blkdev_ioc 27KB 42KB [ 2452.426625][ T6744] bio-0 1782KB 1788KB [ 2452.432758][ T6744] biovec-max 918KB 926KB [ 2452.447486][ T6744] biovec-64 2149KB 2149KB [ 2452.453693][ T6744] biovec-16 296KB 296KB [ 2452.468355][ T6744] bio_integrity_payload 1KB 7KB [ 2452.474829][ T6744] khugepaged_mm_slot 34KB 83KB [ 2452.489620][ T6744] uid_cache 0KB 4KB [ 2452.495701][ T6744] dmaengine-unmap-256 2KB 6KB [ 2452.503074][ T6744] dmaengine-unmap-128 1KB 3KB [ 2452.521103][ T6744] dmaengine-unmap-16 0KB 4KB [ 2452.527277][ T6744] dmaengine-unmap-2 0KB 3KB [ 2452.534808][ T6744] QIPCRTR 1KB 6KB [ 2452.540939][ T6744] audit_buffer 0KB 3KB [ 2452.547011][ T6744] skbuff_ext_cache 1KB 8KB [ 2452.557530][ T6744] skbuff_fclone_cache 14KB 33KB [ 2452.564375][ T6744] skbuff_head_cache 4981KB 5636KB [ 2452.574913][ T6744] configfs_dir_cache 1KB 8KB [ 2452.588539][ T6744] file_lock_cache 4KB 31KB [ 2452.594618][ T6744] file_lock_ctx 8KB 15KB [ 2452.609478][ T6744] fsnotify_mark_connector 2KB 12KB [ 2452.616079][ T6744] net_namespace 58KB 58KB [ 2452.626434][ T6744] task_delay_info 5201KB 5395KB [ 2452.632580][ T6744] taskstats 5KB 32KB [ 2452.648744][ T6744] proc_dir_entry 810KB 873KB [ 2452.654846][ T6744] pde_opener 0KB 7KB [ 2452.665973][ T6744] seq_file 7KB 48KB [ 2452.672118][ T6744] sigqueue 35KB 47KB [ 2452.678179][ T6744] shmem_inode_cache 8142KB 8353KB [ 2452.701300][ T6744] kernfs_iattrs_cache 9KB 15KB [ 2452.707576][ T6744] kernfs_node_cache 20702KB 21156KB [ 2452.713766][ T6744] mnt_cache 150KB 157KB [ 2452.722624][ T6744] filp 4521KB 4725KB [ 2452.751412][ T6744] names_cache 83359KB 83359KB [ 2452.757513][ T6744] hashtab_node 418KB 421KB [ 2452.774489][ T6744] ebitmap_node 1198KB 1200KB [ 2452.787864][ T6744] avtab_node 4995KB 5000KB [ 2452.794092][ T6744] avc_node 51KB 194KB [ 2452.804717][ T6744] iint_cache 31KB 66KB [ 2452.810856][ T6744] lsm_inode_cache 6161KB 7289KB [ 2452.816936][ T6744] lsm_file_cache 226KB 240KB [ 2452.827553][ T6744] key_jar 10KB 19KB [ 2452.833707][ T6744] uts_namespace 4KB 11KB [ 2452.846352][ T6744] nsproxy 2KB 11KB [ 2452.852483][ T6744] vm_area_struct 2446KB 4814KB [ 2452.867444][ T6744] mm_struct 443KB 1059KB [ 2452.874857][ T6744] fs_cache 61KB 224KB [ 2452.889602][ T6744] files_cache 237KB 581KB [ 2452.895680][ T6744] signal_cache 40966KB 42055KB [ 2452.906217][ T6744] sighand_cache 57900KB 58455KB [ 2452.932397][ T6744] task_struct 163345KB 163436KB [ 2452.945385][ T6744] cred_jar 8033KB 8292KB [ 2452.956059][ T6744] anon_vma_chain 673KB 1748KB [ 2452.981037][ T6744] anon_vma 360KB 1040KB [ 2452.987160][ T6744] pid 7826KB 7920KB [ 2453.014609][ T6744] Acpi-Operand 156KB 190KB [ 2453.026527][ T6744] Acpi-ParseExt 9KB 11KB [ 2453.043085][ T6744] Acpi-Parse 41KB 47KB [ 2453.058119][ T6744] Acpi-State 52KB 63KB [ 2453.076597][ T6744] Acpi-Namespace 23KB 27KB [ 2453.082706][ T6744] numa_policy 0KB 3KB [ 2453.102957][ T6744] trace_event_file 371KB 374KB [ 2453.117369][ T6744] ftrace_event_field 515KB 519KB [ 2453.125232][ T6744] pool_workqueue 146KB 196KB [ 2453.142456][ T6744] vmap_area 4892KB 5607KB [ 2453.157339][ T6744] debug_objects_cache 5462KB 5727KB [ 2453.163632][ T6744] page->ptl 775KB 1988KB [ 2453.183678][ T6744] kmalloc-4M 4096KB 4096KB [ 2453.195118][ T6744] kmalloc-1M 2048KB 6144KB [ 2453.206364][ T6744] kmalloc-512k 4096KB 4096KB [ 2453.212619][ T6744] kmalloc-256k 6144KB 6144KB [ 2453.223157][ T6744] kmalloc-128k 6656KB 6656KB [ 2453.229315][ T6744] kmalloc-64k 7808KB 8448KB [ 2453.235398][ T6744] kmalloc-32k 4416KB 4672KB [ 2453.246049][ T6744] kmalloc-16k 2048KB 2208KB [ 2453.275605][ T6744] kmalloc-8k 8256KB 8336KB [ 2453.281712][ T6744] kmalloc-4k 113256KB 113296KB [ 2453.287788][ T6744] kmalloc-2k 20392KB 20520KB [ 2453.311555][ T6744] kmalloc-1k 14766KB 15768KB [ 2453.317637][ T6744] kmalloc-512 10858KB 13304KB [ 2453.323721][ T6744] kmalloc-256 18328KB 19708KB [ 2453.339037][ T6744] kmalloc-128 1186KB 1388KB [ 2453.345116][ T6744] kmalloc-96 1815KB 3596KB [ 2453.351278][ T6744] kmalloc-64 10940KB 12720KB [ 2453.357349][ T6744] kmalloc-32 6845KB 7138KB [ 2453.368276][ T6744] kmalloc-192 7675KB 8208KB [ 2453.376231][ T6744] kmem_cache 123KB 132KB [ 2453.396312][ T6744] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.2,pid=2650,uid=0 [ 2453.417868][ T6744] Out of memory: Killed process 2650 (syz-executor.2) total-vm:93284kB, anon-rss:2204kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 2453.467899][T32580] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2453.481457][T32580] CPU: 1 PID: 32580 Comm: syz-fuzzer Not tainted 5.9.0-rc3-syzkaller #0 [ 2453.489808][T32580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2453.499877][T32580] Call Trace: [ 2453.503182][T32580] dump_stack+0x198/0x1fd [ 2453.507514][T32580] dump_header+0x106/0x60f [ 2453.511927][T32580] oom_kill_process.cold+0x10/0x15 [ 2453.517030][T32580] out_of_memory+0x358/0x13f0 [ 2453.521706][T32580] ? oom_killer_disable+0x270/0x270 [ 2453.526947][T32580] ? mutex_trylock+0x246/0x2c0 [ 2453.531703][T32580] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2453.538376][T32580] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2453.544954][T32580] ? warn_alloc+0x120/0x120 [ 2453.549469][T32580] ? lock_is_held_type+0xbb/0xf0 [ 2453.554414][T32580] __alloc_pages_nodemask+0x62c/0x790 [ 2453.559798][T32580] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2453.566559][T32580] ? page_cache_readahead_unbounded+0x572/0x850 [ 2453.572792][T32580] ? __lock_page_or_retry+0x650/0x650 [ 2453.578157][T32580] alloc_pages_current+0x187/0x280 [ 2453.583256][T32580] __page_cache_alloc+0x314/0x420 [ 2453.588259][T32580] pagecache_get_page+0x2a6/0xf70 [ 2453.593277][T32580] ? __do_page_cache_readahead+0xc2/0xf0 [ 2453.598911][T32580] filemap_fault+0x1abd/0x2aa0 [ 2453.603688][T32580] ext4_filemap_fault+0x87/0xb6 [ 2453.608540][T32580] __do_fault+0x10d/0x4d0 [ 2453.612892][T32580] handle_mm_fault+0x3477/0x4590 [ 2453.617840][T32580] ? apply_to_existing_page_range+0x40/0x40 [ 2453.623755][T32580] do_user_addr_fault+0x598/0xbf0 [ 2453.628786][T32580] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 2453.634339][T32580] exc_page_fault+0xa8/0x190 [ 2453.638931][T32580] ? asm_exc_page_fault+0x8/0x30 [ 2453.643859][T32580] asm_exc_page_fault+0x1e/0x30 [ 2453.648694][T32580] RIP: 0033:0x435906 [ 2453.652598][T32580] Code: Bad RIP value. [ 2453.656657][T32580] RSP: 002b:000000c020fdb8c0 EFLAGS: 00010206 [ 2453.662715][T32580] RAX: 0000000000e97960 RBX: 0000000000b46760 RCX: 0000000000b74280 [ 2453.670670][T32580] RDX: 000000000002db20 RSI: 000000000040cd92 RDI: 000000000040cdd0 [ 2453.678641][T32580] RBP: 000000c020fdb928 R08: 00000000000000a9 R09: 000000c0069c4f80 [ 2453.686609][T32580] R10: 0000000000000018 R11: 000000c0069c4d18 R12: 0000000000000007 [ 2453.694581][T32580] R13: 0000000000000000 R14: 0000000000adac6a R15: 0000000000000000 [ 2453.728490][T32580] Mem-Info: [ 2453.731984][T32580] active_anon:15607 inactive_anon:135093 isolated_anon:0 [ 2453.731984][T32580] active_file:36 inactive_file:34 isolated_file:0 [ 2453.731984][T32580] unevictable:0 dirty:4 writeback:0 [ 2453.731984][T32580] slab_reclaimable:16328 slab_unreclaimable:217656 [ 2453.731984][T32580] mapped:62912 shmem:6488 pagetables:3310 bounce:0 [ 2453.731984][T32580] free:27955 free_pcp:107 free_cma:0 [ 2453.792100][T32580] Node 0 active_anon:62420kB inactive_anon:537540kB active_file:104kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:246588kB dirty:16kB writeback:0kB shmem:25804kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 235520kB writeback_tmp:0kB kernel_stack:11040kB all_unreclaimable? no [ 2453.833155][T32580] Node 1 active_anon:8kB inactive_anon:2832kB active_file:0kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:786336kB all_unreclaimable? yes [ 2453.866151][T32580] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2453.904874][T32580] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2453.933885][T32580] Node 0 DMA32 free:48236kB min:48204kB low:57180kB high:66156kB reserved_highatomic:0KB active_anon:62420kB inactive_anon:537540kB active_file:120kB inactive_file:136kB unevictable:0kB writepending:16kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:10868kB bounce:0kB free_pcp:104kB local_pcp:0kB free_cma:0kB [ 2453.973226][T32580] lowmem_reserve[]: 0 0 0 0 0 [ 2453.977941][T32580] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2454.016055][T32580] lowmem_reserve[]: 0 0 0 0 0 [ 2454.034225][T32580] Node 1 Normal free:53492kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:2832kB active_file:0kB inactive_file:12kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:2372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2454.102593][T32580] lowmem_reserve[]: 0 0 0 0 0 [ 2454.107284][T32580] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (U) = 10280kB [ 2454.136970][T32580] Node 0 DMA32: 2419*4kB (UME) 1419*8kB (ME) 507*16kB (ME) 59*32kB (UME) 27*64kB (UME) 2*128kB (U) 1*256kB (U) 1*512kB (U) 0*1024kB 7*2048kB (M) 0*4096kB = 48116kB [ 2454.167614][T32580] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2454.188262][T32580] Node 1 Normal: 443*4kB (UM) 245*8kB (ME) 112*16kB (UME) 55*32kB (UME) 12*64kB (UME) 5*128kB (ME) 1*256kB (M) 3*512kB (UME) 2*1024kB (UE) 0*2048kB 10*4096kB (UM) = 53492kB [ 2454.210915][T32580] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2454.220519][T32580] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2454.235654][T32580] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2454.255756][T32580] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2454.284761][T32580] 6511 total pagecache pages [ 2454.294138][T32580] 0 pages in swap cache [ 2454.298311][T32580] Swap cache stats: add 0, delete 0, find 0/0 [ 2454.304539][T32580] Free swap = 0kB [ 2454.308246][T32580] Total swap = 0kB [ 2454.316279][T32580] 1965979 pages RAM [ 2454.332898][T32580] 0 pages HighMem/MovableOnly [ 2454.343028][T32580] 349897 pages reserved [ 2454.347183][T32580] 0 pages cma reserved [ 2454.360065][T32580] Unreclaimable slab info: [ 2454.364631][T32580] Name Used Total [ 2454.385580][T32580] pid_2 155KB 333KB [ 2454.404384][T32580] bio-3 0KB 7KB [ 2454.418172][T32580] batadv_tl_cache 5KB 12KB [ 2454.438677][T32580] TIPC 14KB 26KB [ 2454.444778][T32580] SCTPv6 25KB 38KB [ 2454.457054][T32580] SCTP 2KB 4KB [ 2454.463297][T32580] sctp_chunk 7KB 26KB [ 2454.483092][T32580] sctp_bind_bucket 0KB 3KB [ 2454.497118][T32580] DCCPv6 21KB 31KB [ 2454.503241][T32580] DCCP 19KB 21KB [ 2454.516853][T32580] L2TP/IP 12KB 23KB [ 2454.523033][T32580] RXRPC 15KB 27KB [ 2454.538590][T32580] rxrpc_call_jar 112KB 120KB [ 2454.544668][T32580] bridge_fdb_cache 9KB 15KB [ 2454.555207][T32580] fib6_nodes 184KB 252KB [ 2454.561399][T32580] ip6_dst_cache 121KB 412KB [ 2454.567452][T32580] RAWv6 105KB 105KB [ 2454.583607][T32580] UDPLITEv6 7KB 7KB [ 2454.593768][T32580] UDPv6 118KB 131KB [ 2454.599933][T32580] TCPv6 67KB 85KB [ 2454.606030][T32580] nf_conntrack 36KB 45KB [ 2454.612253][T32580] sd_ext_cdb 0KB 7KB [ 2454.618330][T32580] scsi_sense_cache 1056KB 1064KB [ 2454.635390][T32580] virtio_scsi_cmd 16KB 16KB [ 2454.648762][T32580] sgpool-128 8KB 8KB [ 2454.654828][T32580] sgpool-64 10KB 19KB [ 2454.667037][T32580] sgpool-32 2010KB 2016KB [ 2454.673162][T32580] sgpool-16 421KB 431KB [ 2454.688470][T32580] sgpool-8 244KB 247KB [ 2454.694547][T32580] mqueue_inode_cache 10KB 39KB [ 2454.705066][T32580] f2fs_bio_post_read_ctx 16KB 16KB [ 2454.711739][T32580] jfs_mp 7KB 7KB [ 2454.717825][T32580] cifs_small_rq 15KB 16KB [ 2454.738490][T32580] cifs_request 67KB 67KB [ 2454.744568][T32580] cifs_mpx_ids 0KB 8KB [ 2454.755154][T32580] nfs_commit_data 3KB 7KB [ 2454.761320][T32580] nfs_write_data 34KB 44KB [ 2454.767415][T32580] ext4_system_zone 1KB 7KB [ 2454.783304][T32580] ext4_io_end_vec 2KB 7KB [ 2454.793757][T32580] ext4_bio_post_read_ctx 15KB 15KB [ 2454.800404][T32580] io_kiocb 7679KB 7687KB [ 2454.806464][T32580] kioctx 2KB 7KB [ 2454.812621][T32580] aio_kiocb 1KB 3KB [ 2454.818801][T32580] bio-2 1KB 7KB [ 2454.824866][T32580] fasync_cache 0KB 3KB [ 2454.830996][T32580] pid_namespace 1KB 3KB [ 2454.837060][T32580] posix_timers_cache 0KB 3KB [ 2454.844401][T32580] rpc_buffers 17KB 25KB [ 2454.850515][T32580] rpc_tasks 2KB 7KB [ 2454.856570][T32580] UNIX 108KB 147KB [ 2454.862709][T32580] UDP-Lite 31KB 38KB [ 2454.868824][T32580] tcp_bind_bucket 1KB 8KB [ 2454.874889][T32580] inet_peer_cache 4KB 12KB [ 2454.881029][T32580] ip_fib_trie 28KB 43KB [ 2454.887098][T32580] ip_fib_alias 135KB 189KB [ 2454.893221][T32580] ip_dst_cache 25KB 80KB [ 2454.899362][T32580] RAW 78KB 226KB [ 2454.905428][T32580] UDP 68KB 84KB [ 2454.911558][T32580] TCP 61KB 64KB [ 2454.917627][T32580] hugetlbfs_inode_cache 3KB 3KB [ 2454.924093][T32580] fscache_cookie_jar 1KB 7KB [ 2454.939132][T32580] bio-1 12KB 15KB [ 2454.945205][T32580] eventpoll_pwq 7KB 31KB [ 2454.959520][T32580] eventpoll_epi 13KB 47KB [ 2454.965599][T32580] inotify_inode_mark 5KB 27KB [ 2454.976102][T32580] bio_crypt_ctx 7KB 7KB [ 2454.982229][T32580] request_queue 154KB 154KB [ 2454.988293][T32580] blkdev_ioc 27KB 42KB [ 2455.006586][T32580] bio-0 1800KB 1807KB [ 2455.015569][T32580] biovec-max 918KB 926KB [ 2455.021747][T32580] biovec-64 2165KB 2165KB [ 2455.027805][T32580] biovec-16 294KB 296KB [ 2455.038940][T32580] bio_integrity_payload 1KB 7KB [ 2455.045362][T32580] khugepaged_mm_slot 34KB 83KB [ 2455.064978][T32580] uid_cache 0KB 4KB [ 2455.072139][T32580] dmaengine-unmap-256 2KB 6KB [ 2455.078374][T32580] dmaengine-unmap-128 1KB 3KB [ 2455.093858][T32580] dmaengine-unmap-16 0KB 4KB [ 2455.100113][T32580] dmaengine-unmap-2 0KB 3KB [ 2455.106180][T32580] QIPCRTR 1KB 6KB [ 2455.117812][T32580] audit_buffer 0KB 3KB [ 2455.123918][T32580] skbuff_ext_cache 1KB 8KB [ 2455.138484][T32580] skbuff_fclone_cache 14KB 33KB [ 2455.144733][T32580] skbuff_head_cache 5057KB 5632KB [ 2455.159504][T32580] configfs_dir_cache 1KB 8KB [ 2455.165664][T32580] file_lock_cache 4KB 31KB [ 2455.171839][T32580] file_lock_ctx 8KB 15KB [ 2455.177907][T32580] fsnotify_mark_connector 2KB 12KB [ 2455.185578][T32580] net_namespace 58KB 58KB [ 2455.191690][T32580] task_delay_info 5201KB 5395KB [ 2455.197756][T32580] taskstats 5KB 32KB [ 2455.204119][T32580] proc_dir_entry 810KB 873KB [ 2455.210393][T32580] pde_opener 0KB 7KB [ 2455.216552][T32580] seq_file 7KB 48KB [ 2455.222712][T32580] sigqueue 34KB 47KB [ 2455.228840][T32580] shmem_inode_cache 8142KB 8353KB [ 2455.234920][T32580] kernfs_iattrs_cache 9KB 15KB [ 2455.241204][T32580] kernfs_node_cache 20702KB 21156KB [ 2455.247269][T32580] mnt_cache 150KB 157KB [ 2455.253389][T32580] filp 4521KB 4725KB [ 2455.259586][T32580] names_cache 83359KB 83359KB [ 2455.265654][T32580] hashtab_node 418KB 421KB [ 2455.277808][T32580] ebitmap_node 1198KB 1200KB [ 2455.283938][T32580] avtab_node 4995KB 5000KB [ 2455.300680][T32580] avc_node 51KB 194KB [ 2455.306755][T32580] iint_cache 31KB 66KB [ 2455.317545][T32580] lsm_inode_cache 6161KB 7289KB [ 2455.323670][T32580] lsm_file_cache 226KB 240KB [ 2455.334793][T32580] key_jar 10KB 19KB [ 2455.352945][T32580] uts_namespace 4KB 11KB [ 2455.365122][T32580] nsproxy 2KB 11KB [ 2455.378569][T32580] vm_area_struct 2443KB 4814KB [ 2455.384644][T32580] mm_struct 443KB 1059KB [ 2455.404629][T32580] fs_cache 61KB 224KB [ 2455.414887][T32580] files_cache 237KB 581KB [ 2455.427816][T32580] signal_cache 40964KB 42048KB [ 2455.437118][T32580] sighand_cache 57900KB 58455KB [ 2455.456390][T32580] task_struct 163332KB 163423KB [ 2455.462554][T32580] cred_jar 8033KB 8292KB [ 2455.475578][T32580] anon_vma_chain 671KB 1748KB [ 2455.485401][T32580] anon_vma 359KB 1040KB [ 2455.498502][T32580] pid 7826KB 7920KB [ 2455.504574][T32580] Acpi-Operand 156KB 190KB [ 2455.520218][T32580] Acpi-ParseExt 9KB 11KB [ 2455.526385][T32580] Acpi-Parse 41KB 47KB [ 2455.532611][T32580] Acpi-State 52KB 63KB [ 2455.538774][T32580] Acpi-Namespace 23KB 27KB [ 2455.544862][T32580] numa_policy 0KB 3KB [ 2455.551012][T32580] trace_event_file 371KB 374KB [ 2455.557095][T32580] ftrace_event_field 515KB 519KB [ 2455.563425][T32580] pool_workqueue 146KB 196KB [ 2455.569527][T32580] vmap_area 4892KB 5607KB [ 2455.575571][T32580] debug_objects_cache 5462KB 5727KB [ 2455.581883][T32580] page->ptl 773KB 1988KB [ 2455.588077][T32580] kmalloc-4M 4096KB 4096KB [ 2455.594336][T32580] kmalloc-1M 2048KB 6144KB [ 2455.600929][T32580] kmalloc-512k 4096KB 4096KB [ 2455.607134][T32580] kmalloc-256k 6144KB 6144KB [ 2455.613245][T32580] kmalloc-128k 6656KB 6656KB [ 2455.619378][T32580] kmalloc-64k 7808KB 8448KB [ 2455.625464][T32580] kmalloc-32k 4416KB 4672KB [ 2455.632644][T32580] kmalloc-16k 2048KB 2208KB [ 2455.638768][T32580] kmalloc-8k 8256KB 8336KB [ 2455.644839][T32580] kmalloc-4k 114248KB 114288KB [ 2455.650974][T32580] kmalloc-2k 20372KB 20520KB [ 2455.657035][T32580] kmalloc-1k 14766KB 15768KB [ 2455.663110][T32580] kmalloc-512 10858KB 13304KB [ 2455.669216][T32580] kmalloc-256 18327KB 19708KB [ 2455.675270][T32580] kmalloc-128 1186KB 1388KB [ 2455.682586][T32580] kmalloc-96 1812KB 3596KB [ 2455.688705][T32580] kmalloc-64 10940KB 12720KB [ 2455.694770][T32580] kmalloc-32 6848KB 7138KB [ 2455.700890][T32580] kmalloc-192 7675KB 8208KB [ 2455.707011][T32580] kmem_cache 123KB 132KB [ 2455.713113][T32580] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.2,pid=2643,uid=0 [ 2455.727451][T32580] Out of memory: Killed process 2643 (syz-executor.2) total-vm:93284kB, anon-rss:2204kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 2455.751686][ T1171] oom_reaper: reaped process 2643 (syz-executor.2), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2456.234214][ T2824] syz-executor.5 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 2456.283369][ T2824] CPU: 0 PID: 2824 Comm: syz-executor.5 Not tainted 5.9.0-rc3-syzkaller #0 [ 2456.291976][ T2824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2456.302037][ T2824] Call Trace: [ 2456.305336][ T2824] dump_stack+0x198/0x1fd [ 2456.309676][ T2824] dump_header+0x106/0x60f [ 2456.314098][ T2824] oom_kill_process.cold+0x10/0x15 [ 2456.319215][ T2824] out_of_memory+0x358/0x13f0 [ 2456.323908][ T2824] ? oom_killer_disable+0x270/0x270 [ 2456.329113][ T2824] ? mutex_trylock+0x246/0x2c0 [ 2456.333881][ T2824] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2456.340563][ T2824] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2456.347176][ T2824] ? warn_alloc+0x120/0x120 [ 2456.351698][ T2824] ? lock_is_held_type+0xbb/0xf0 [ 2456.356648][ T2824] __alloc_pages_nodemask+0x62c/0x790 [ 2456.362026][ T2824] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2456.368185][ T2824] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2456.374946][ T2824] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2456.381119][ T2824] alloc_pages_current+0x187/0x280 [ 2456.386244][ T2824] __vmalloc_area_node+0x3e3/0x7a0 [ 2456.391374][ T2824] ? ip_set_alloc+0x48/0x60 [ 2456.395889][ T2824] ? ip_set_alloc+0x48/0x60 [ 2456.400397][ T2824] vzalloc+0x116/0x1a0 [ 2456.404476][ T2824] ip_set_alloc+0x48/0x60 [ 2456.408812][ T2824] hash_net_create+0x401/0xd70 [ 2456.413582][ T2824] ? hash_net4_head+0xcd0/0xcd0 [ 2456.418441][ T2824] ip_set_create+0x6a2/0x13c0 [ 2456.423123][ T2824] ? native_queued_spin_lock_slowpath+0x661/0x900 [ 2456.429539][ T2824] ? ip_set_sockfn_get+0xe00/0xe00 [ 2456.434695][ T2824] ? lock_is_held_type+0xbb/0xf0 [ 2456.439634][ T2824] ? ip_set_sockfn_get+0xe00/0xe00 [ 2456.444750][ T2824] nfnetlink_rcv_msg+0xbe8/0xea0 [ 2456.449733][ T2824] ? nfnetlink_rcv+0x420/0x420 [ 2456.454506][ T2824] ? avc_has_extended_perms+0xea0/0xea0 [ 2456.460054][ T2824] ? __dev_queue_xmit+0x1a78/0x2d60 [ 2456.465262][ T2824] ? lock_downgrade+0x830/0x830 [ 2456.470123][ T2824] ? cred_has_capability.isra.0+0x143/0x2b0 [ 2456.476013][ T2824] ? cred_has_capability.isra.0+0x14e/0x2b0 [ 2456.481907][ T2824] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 2456.487536][ T2824] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 2456.493174][ T2824] netlink_rcv_skb+0x15a/0x430 [ 2456.497945][ T2824] ? nfnetlink_rcv+0x420/0x420 [ 2456.502711][ T2824] ? netlink_ack+0xa10/0xa10 [ 2456.507313][ T2824] ? ns_capable+0xde/0x100 [ 2456.511733][ T2824] nfnetlink_rcv+0x1ac/0x420 [ 2456.516330][ T2824] ? nfnetlink_rcv_batch+0x1de0/0x1de0 [ 2456.521803][ T2824] netlink_unicast+0x533/0x7d0 [ 2456.526579][ T2824] ? netlink_attachskb+0x810/0x810 [ 2456.531704][ T2824] ? _copy_from_iter_full+0x247/0x890 [ 2456.537080][ T2824] netlink_sendmsg+0x856/0xd90 [ 2456.541886][ T2824] ? netlink_unicast+0x7d0/0x7d0 [ 2456.546838][ T2824] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 2456.552124][ T2824] ? netlink_unicast+0x7d0/0x7d0 [ 2456.557063][ T2824] sock_sendmsg+0xcf/0x120 [ 2456.561493][ T2824] ____sys_sendmsg+0x6e8/0x810 [ 2456.566281][ T2824] ? kernel_sendmsg+0x50/0x50 [ 2456.570962][ T2824] ? do_recvmmsg+0x6d0/0x6d0 [ 2456.575568][ T2824] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2456.581561][ T2824] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2456.587540][ T2824] ? __x64_sys_mount+0x228/0x300 [ 2456.592482][ T2824] ___sys_sendmsg+0xf3/0x170 [ 2456.597082][ T2824] ? sendmsg_copy_msghdr+0x160/0x160 [ 2456.602377][ T2824] ? __fget_files+0x272/0x400 [ 2456.607058][ T2824] ? lock_downgrade+0x830/0x830 [ 2456.611909][ T2824] ? find_held_lock+0x2d/0x110 [ 2456.616686][ T2824] ? __fget_files+0x294/0x400 [ 2456.621376][ T2824] ? __fget_light+0xea/0x280 [ 2456.625972][ T2824] __sys_sendmsg+0xe5/0x1b0 [ 2456.630477][ T2824] ? __sys_sendmsg_sock+0xb0/0xb0 [ 2456.635551][ T2824] ? syscall_enter_from_user_mode+0x20/0x290 [ 2456.641535][ T2824] ? lockdep_hardirqs_on+0x53/0x100 [ 2456.646768][ T2824] do_syscall_64+0x2d/0x70 [ 2456.651185][ T2824] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2456.657094][ T2824] RIP: 0033:0x45d5b9 [ 2456.660997][ T2824] Code: Bad RIP value. [ 2456.665059][ T2824] RSP: 002b:00007f77f7737c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2456.673470][ T2824] RAX: ffffffffffffffda RBX: 0000000000029600 RCX: 000000000045d5b9 [ 2456.681437][ T2824] RDX: 0000000000000000 RSI: 0000000020001080 RDI: 0000000000000003 [ 2456.689406][ T2824] RBP: 000000000118d020 R08: 0000000000000000 R09: 0000000000000000 [ 2456.697374][ T2824] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cfec [ 2456.705341][ T2824] R13: 00007fffbf68f03f R14: 00007f77f77389c0 R15: 000000000118cfec [ 2456.765692][ T2824] Mem-Info: [ 2456.772247][ T2824] active_anon:15607 inactive_anon:134551 isolated_anon:0 [ 2456.772247][ T2824] active_file:16 inactive_file:1 isolated_file:0 [ 2456.772247][ T2824] unevictable:0 dirty:0 writeback:0 [ 2456.772247][ T2824] slab_reclaimable:16296 slab_unreclaimable:217165 [ 2456.772247][ T2824] mapped:62887 shmem:6488 pagetables:3282 bounce:0 [ 2456.772247][ T2824] free:27956 free_pcp:155 free_cma:0 [ 2456.844942][ T2824] Node 0 active_anon:62420kB inactive_anon:535372kB active_file:64kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:246488kB dirty:0kB writeback:0kB shmem:25804kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 233472kB writeback_tmp:0kB kernel_stack:11008kB all_unreclaimable? no [ 2456.932794][ T2824] Node 1 active_anon:8kB inactive_anon:2832kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:786336kB all_unreclaimable? yes [ 2456.996742][ T2824] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2457.028296][ T2824] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2457.034105][ T2824] Node 0 DMA32 free:47844kB min:48204kB low:57180kB high:66156kB reserved_highatomic:0KB active_anon:62420kB inactive_anon:535372kB active_file:164kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:10756kB bounce:0kB free_pcp:620kB local_pcp:0kB free_cma:0kB [ 2457.073722][ T2824] lowmem_reserve[]: 0 0 0 0 0 [ 2457.078494][ T2824] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2457.109589][ T2824] lowmem_reserve[]: 0 0 0 0 0 [ 2457.114293][ T2824] Node 1 Normal free:53492kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:2832kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:2372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2457.143530][ T2824] lowmem_reserve[]: 0 0 0 0 0 [ 2457.148223][ T2824] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (U) = 10280kB [ 2457.183160][ T2824] Node 0 DMA32: 2277*4kB (UME) 1421*8kB (ME) 509*16kB (ME) 58*32kB (ME) 27*64kB (UME) 0*128kB 0*256kB 0*512kB 1*1024kB (U) 7*2048kB (M) 0*4096kB = 47564kB [ 2457.210817][ T2824] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2457.238628][ T2824] Node 1 Normal: 443*4kB (UM) 245*8kB (ME) 112*16kB (UME) 55*32kB (UME) 12*64kB (UME) 5*128kB (ME) 1*256kB (M) 3*512kB (UME) 2*1024kB (UE) 0*2048kB 10*4096kB (UM) = 53492kB [ 2457.269472][ T2824] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2457.287736][ T2824] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2457.316288][ T2824] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2457.337597][ T2824] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2457.346933][ T2824] 6510 total pagecache pages [ 2457.364843][ T2824] 0 pages in swap cache [ 2457.373762][ T2824] Swap cache stats: add 0, delete 0, find 0/0 [ 2457.388324][ T2824] Free swap = 0kB [ 2457.395254][ T2824] Total swap = 0kB [ 2457.421576][ T2824] 1965979 pages RAM [ 2457.425373][ T2824] 0 pages HighMem/MovableOnly [ 2457.434885][ T2824] 349897 pages reserved [ 2457.462019][ T2824] 0 pages cma reserved [ 2457.466109][ T2824] Unreclaimable slab info: [ 2457.470626][ T2824] Name Used Total [ 2457.476885][ T2824] pid_2 155KB 333KB [ 2457.496492][ T2824] bio-3 0KB 7KB [ 2457.503709][ T2824] batadv_tl_cache 5KB 12KB [ 2457.514654][ T2824] TIPC 14KB 26KB [ 2457.542852][ T2824] SCTPv6 23KB 31KB [ 2457.549042][ T2824] SCTP 2KB 4KB [ 2457.555117][ T2824] sctp_chunk 3KB 18KB [ 2457.575900][ T2824] DCCPv6 21KB 31KB [ 2457.586500][ T2824] DCCP 19KB 21KB [ 2457.614785][ T2824] L2TP/IP 12KB 23KB [ 2457.625891][ T2824] RXRPC 15KB 27KB [ 2457.632018][ T2824] rxrpc_call_jar 112KB 120KB [ 2457.638113][ T2824] bridge_fdb_cache 9KB 15KB [ 2457.657064][ T2824] fib6_nodes 184KB 252KB [ 2457.664702][ T2824] ip6_dst_cache 120KB 412KB [ 2457.689545][ T2824] RAWv6 105KB 105KB [ 2457.695654][ T2824] UDPLITEv6 7KB 7KB [ 2457.724545][ T2824] UDPv6 118KB 131KB [ 2457.745015][ T2824] TCPv6 67KB 85KB [ 2457.751173][ T2824] nf_conntrack 36KB 45KB [ 2457.757355][ T2824] sd_ext_cdb 0KB 7KB [ 2457.786126][ T2824] scsi_sense_cache 1056KB 1064KB [ 2457.797059][ T2824] virtio_scsi_cmd 16KB 16KB [ 2457.821755][ T2824] sgpool-128 8KB 8KB [ 2457.827878][ T2824] sgpool-64 10KB 19KB [ 2457.833976][ T2824] sgpool-32 1969KB 2016KB [ 2457.861944][ T2824] sgpool-16 421KB 431KB [ 2457.868037][ T2824] sgpool-8 244KB 247KB [ 2457.910944][ T2824] mqueue_inode_cache 10KB 39KB [ 2457.917270][ T2824] f2fs_bio_post_read_ctx 16KB 16KB [ 2457.941811][ T2824] jfs_mp 7KB 7KB [ 2457.947929][ T2824] cifs_small_rq 15KB 16KB [ 2457.954056][ T2824] cifs_request 67KB 67KB [ 2457.981670][ T2824] cifs_mpx_ids 0KB 8KB [ 2457.987791][ T2824] nfs_commit_data 3KB 7KB [ 2458.009112][ T2824] nfs_write_data 34KB 44KB [ 2458.015256][ T2824] ext4_system_zone 1KB 7KB [ 2458.031785][ T2824] ext4_io_end_vec 2KB 7KB [ 2458.037867][ T2824] ext4_bio_post_read_ctx 15KB 15KB [ 2458.063691][ T2824] io_kiocb 7679KB 7687KB [ 2458.069813][ T2824] kioctx 2KB 7KB [ 2458.075870][ T2824] aio_kiocb 1KB 3KB [ 2458.097454][ T2824] bio-2 1KB 7KB [ 2458.108125][ T2824] fasync_cache 0KB 3KB [ 2458.123929][ T2824] pid_namespace 1KB 3KB [ 2458.134457][ T2824] posix_timers_cache 0KB 3KB [ 2458.152455][ T2824] rpc_buffers 17KB 25KB [ 2458.168012][ T2824] rpc_tasks 2KB 7KB [ 2458.186771][ T2824] UNIX 108KB 147KB [ 2458.196113][ T2824] UDP-Lite 31KB 38KB [ 2458.227892][ T2824] tcp_bind_bucket 1KB 8KB [ 2458.234119][ T2824] inet_peer_cache 4KB 12KB [ 2458.286738][ T2824] ip_fib_trie 28KB 43KB [ 2458.326597][ T2824] ip_fib_alias 135KB 189KB [ 2458.334077][ T2824] ip_dst_cache 19KB 76KB [ 2458.366407][ T2824] RAW 78KB 226KB [ 2458.376572][ T2824] UDP 68KB 84KB [ 2458.404455][ T2824] TCP 61KB 64KB [ 2458.412396][ T2824] hugetlbfs_inode_cache 3KB 3KB [ 2458.426272][ T2824] fscache_cookie_jar 1KB 7KB [ 2458.451572][ T2824] bio-1 12KB 15KB [ 2458.457659][ T2824] eventpoll_pwq 7KB 31KB [ 2458.485775][ T2824] eventpoll_epi 13KB 47KB [ 2458.496716][ T2824] inotify_inode_mark 5KB 27KB [ 2458.517561][ T2824] bio_crypt_ctx 7KB 7KB [ 2458.528515][ T2824] request_queue 154KB 154KB [ 2458.534590][ T2824] blkdev_ioc 27KB 42KB [ 2458.545290][ T2824] bio-0 1743KB 1785KB [ 2458.551446][ T2824] biovec-max 905KB 926KB [ 2458.557510][ T2824] biovec-64 2125KB 2165KB [ 2458.568228][ T2824] biovec-16 294KB 296KB [ 2458.595489][ T2824] bio_integrity_payload 1KB 7KB [ 2458.604658][ T2824] khugepaged_mm_slot 34KB 83KB [ 2458.638901][ T2824] uid_cache 0KB 4KB [ 2458.644990][ T2824] dmaengine-unmap-256 2KB 6KB [ 2458.663251][ T2824] dmaengine-unmap-128 1KB 3KB [ 2458.673844][ T2824] dmaengine-unmap-16 0KB 4KB [ 2458.685414][ T2824] dmaengine-unmap-2 0KB 3KB [ 2458.694433][ T2824] QIPCRTR 1KB 6KB [ 2458.700607][ T2824] audit_buffer 0KB 3KB [ 2458.706668][ T2824] skbuff_ext_cache 1KB 4KB [ 2458.712825][ T2824] skbuff_fclone_cache 14KB 33KB [ 2458.719960][ T2824] skbuff_head_cache 4931KB 5471KB [ 2458.726034][ T2824] configfs_dir_cache 1KB 8KB [ 2458.733250][ T2824] file_lock_cache 4KB 31KB [ 2458.739399][ T2824] file_lock_ctx 8KB 15KB [ 2458.745467][ T2824] fsnotify_mark_connector 2KB 12KB [ 2458.752127][ T2824] net_namespace 58KB 58KB [ 2458.758183][ T2824] task_delay_info 5201KB 5395KB [ 2458.764274][ T2824] taskstats 5KB 32KB [ 2458.770375][ T2824] proc_dir_entry 810KB 873KB [ 2458.776442][ T2824] pde_opener 0KB 7KB [ 2458.782578][ T2824] seq_file 7KB 48KB [ 2458.788686][ T2824] sigqueue 31KB 47KB [ 2458.794758][ T2824] shmem_inode_cache 8142KB 8353KB [ 2458.808476][ T2824] kernfs_iattrs_cache 9KB 15KB [ 2458.814913][ T2824] kernfs_node_cache 20702KB 21156KB [ 2458.825682][ T2824] mnt_cache 150KB 157KB [ 2458.844347][ T2824] filp 4524KB 4725KB [ 2458.855283][ T2824] names_cache 83363KB 83363KB [ 2458.865882][ T2824] hashtab_node 418KB 421KB [ 2458.883746][ T2824] ebitmap_node 1198KB 1200KB [ 2458.898526][ T2824] avtab_node 4995KB 5000KB [ 2458.904613][ T2824] avc_node 51KB 194KB [ 2458.919732][ T2824] iint_cache 28KB 66KB [ 2458.925809][ T2824] lsm_inode_cache 6153KB 7273KB [ 2458.936324][ T2824] lsm_file_cache 225KB 240KB [ 2458.942512][ T2824] key_jar 10KB 19KB [ 2458.949699][ T2824] uts_namespace 4KB 11KB [ 2458.955772][ T2824] nsproxy 2KB 11KB [ 2458.961986][ T2824] vm_area_struct 2429KB 4814KB [ 2458.968057][ T2824] mm_struct 443KB 1059KB [ 2458.974226][ T2824] fs_cache 61KB 224KB [ 2458.980357][ T2824] files_cache 237KB 581KB [ 2458.986423][ T2824] signal_cache 40963KB 42048KB [ 2458.992563][ T2824] sighand_cache 57881KB 58441KB [ 2458.998690][ T2824] task_struct 163332KB 163410KB [ 2459.004760][ T2824] cred_jar 8030KB 8292KB [ 2459.010905][ T2824] anon_vma_chain 660KB 1748KB [ 2459.016977][ T2824] anon_vma 357KB 1040KB [ 2459.023112][ T2824] pid 7826KB 7920KB [ 2459.029327][ T2824] Acpi-Operand 156KB 190KB [ 2459.035397][ T2824] Acpi-ParseExt 9KB 11KB [ 2459.050227][ T2824] Acpi-Parse 41KB 47KB [ 2459.056322][ T2824] Acpi-State 52KB 63KB [ 2459.072341][ T2824] Acpi-Namespace 23KB 27KB [ 2459.084350][ T2824] numa_policy 0KB 3KB [ 2459.104586][ T2824] trace_event_file 371KB 374KB [ 2459.110841][ T2824] ftrace_event_field 515KB 519KB [ 2459.117008][ T2824] pool_workqueue 146KB 196KB [ 2459.128596][ T2824] vmap_area 4882KB 5607KB [ 2459.134691][ T2824] debug_objects_cache 5455KB 5715KB [ 2459.153638][ T2824] page->ptl 764KB 1988KB [ 2459.163952][ T2824] kmalloc-4M 4096KB 4096KB [ 2459.179001][ T2824] kmalloc-1M 2048KB 6144KB [ 2459.185091][ T2824] kmalloc-512k 4096KB 4096KB [ 2459.195881][ T2824] kmalloc-256k 6144KB 6144KB [ 2459.202035][ T2824] kmalloc-128k 6656KB 6656KB [ 2459.208114][ T2824] kmalloc-64k 7808KB 8448KB [ 2459.223929][ T2824] kmalloc-32k 4416KB 4672KB [ 2459.230076][ T2824] kmalloc-16k 2048KB 2208KB [ 2459.236173][ T2824] kmalloc-8k 8256KB 8336KB [ 2459.254487][ T2824] kmalloc-4k 111264KB 111304KB [ 2459.264956][ T2824] kmalloc-2k 20364KB 20492KB [ 2459.285114][ T2824] kmalloc-1k 14694KB 15752KB [ 2459.292875][ T2824] kmalloc-512 10858KB 13304KB [ 2459.309212][ T2824] kmalloc-256 18327KB 19708KB [ 2459.315315][ T2824] kmalloc-128 1186KB 1388KB [ 2459.335458][ T2824] kmalloc-96 1809KB 3596KB [ 2459.341596][ T2824] kmalloc-64 10928KB 12720KB [ 2459.347639][ T2824] kmalloc-32 6848KB 7138KB [ 2459.362525][ T2824] kmalloc-192 7675KB 8208KB [ 2459.368645][ T2824] kmem_cache 123KB 132KB [ 2459.374741][ T2824] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.2,pid=2623,uid=0 [ 2459.399939][ T2824] Out of memory: Killed process 2623 (syz-executor.2) total-vm:93284kB, anon-rss:2204kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 2460.286663][ T6841] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2460.297626][ T6841] CPU: 0 PID: 6841 Comm: syz-fuzzer Not tainted 5.9.0-rc3-syzkaller #0 [ 2460.306038][ T6841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2460.316099][ T6841] Call Trace: [ 2460.319371][ T6841] dump_stack+0x198/0x1fd [ 2460.323699][ T6841] dump_header+0x106/0x60f [ 2460.328118][ T6841] oom_kill_process.cold+0x10/0x15 [ 2460.333209][ T6841] out_of_memory+0x358/0x13f0 [ 2460.337867][ T6841] ? oom_killer_disable+0x270/0x270 [ 2460.343054][ T6841] ? mutex_trylock+0x246/0x2c0 [ 2460.347794][ T6841] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2460.354445][ T6841] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2460.361020][ T6841] ? warn_alloc+0x120/0x120 [ 2460.365525][ T6841] ? lock_is_held_type+0xbb/0xf0 [ 2460.370441][ T6841] __alloc_pages_nodemask+0x62c/0x790 [ 2460.375789][ T6841] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2460.382543][ T6841] ? page_cache_readahead_unbounded+0x572/0x850 [ 2460.388782][ T6841] ? __lock_page_or_retry+0x650/0x650 [ 2460.394169][ T6841] alloc_pages_current+0x187/0x280 [ 2460.399262][ T6841] __page_cache_alloc+0x314/0x420 [ 2460.404263][ T6841] pagecache_get_page+0x2a6/0xf70 [ 2460.409266][ T6841] ? __do_page_cache_readahead+0xc2/0xf0 [ 2460.414879][ T6841] filemap_fault+0x1abd/0x2aa0 [ 2460.419643][ T6841] ext4_filemap_fault+0x87/0xb6 [ 2460.424485][ T6841] __do_fault+0x10d/0x4d0 [ 2460.428802][ T6841] handle_mm_fault+0x3477/0x4590 [ 2460.433762][ T6841] ? apply_to_existing_page_range+0x40/0x40 [ 2460.439644][ T6841] do_user_addr_fault+0x598/0xbf0 [ 2460.444649][ T6841] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 2460.450176][ T6841] exc_page_fault+0xa8/0x190 [ 2460.454778][ T6841] ? asm_exc_page_fault+0x8/0x30 [ 2460.459693][ T6841] asm_exc_page_fault+0x1e/0x30 [ 2460.464606][ T6841] RIP: 0033:0x44a150 [ 2460.468496][ T6841] Code: Bad RIP value. [ 2460.472551][ T6841] RSP: 002b:000000c00005fa60 EFLAGS: 00010202 [ 2460.478592][ T6841] RAX: 000000000044a150 RBX: 0000000000000001 RCX: 000000c00c6b0038 [ 2460.486538][ T6841] RDX: 000000c00005fac0 RSI: 000000c00005fbf0 RDI: 0000000000000017 [ 2460.494499][ T6841] RBP: 000000c00005fab0 R08: 00000000008ab360 R09: 0000000000000000 [ 2460.502455][ T6841] R10: 000000c00c6b0038 R11: 0000000000000001 R12: 0000000000000040 [ 2460.510502][ T6841] R13: 0000000000000040 R14: 0000000000adac64 R15: 0000000000000000 [ 2460.520331][ T6841] Mem-Info: [ 2460.523485][ T6841] active_anon:15607 inactive_anon:134011 isolated_anon:0 [ 2460.523485][ T6841] active_file:22 inactive_file:4 isolated_file:0 [ 2460.523485][ T6841] unevictable:0 dirty:4 writeback:0 [ 2460.523485][ T6841] slab_reclaimable:16285 slab_unreclaimable:217274 [ 2460.523485][ T6841] mapped:62876 shmem:6488 pagetables:3254 bounce:0 [ 2460.523485][ T6841] free:27910 free_pcp:0 free_cma:0 [ 2460.560085][ T6841] Node 0 active_anon:62420kB inactive_anon:533212kB active_file:72kB inactive_file:72kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:246424kB dirty:28kB writeback:0kB shmem:25804kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 231424kB writeback_tmp:0kB kernel_stack:10976kB all_unreclaimable? no [ 2460.589737][ T6841] Node 1 active_anon:8kB inactive_anon:2832kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:786336kB all_unreclaimable? yes [ 2460.617682][ T6841] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2460.676185][ T6841] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2460.682120][ T6841] Node 0 DMA32 free:47804kB min:48204kB low:57180kB high:66156kB reserved_highatomic:0KB active_anon:62420kB inactive_anon:533216kB active_file:64kB inactive_file:64kB unevictable:0kB writepending:0kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:10644kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2460.712015][ T6841] lowmem_reserve[]: 0 0 0 0 0 [ 2460.716735][ T6841] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2460.743732][ T6841] lowmem_reserve[]: 0 0 0 0 0 [ 2460.749467][ T6841] Node 1 Normal free:53492kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:2832kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:2372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2460.778633][ T6841] lowmem_reserve[]: 0 0 0 0 0 [ 2460.783326][ T6841] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (U) = 10280kB [ 2460.799373][ T6841] Node 0 DMA32: 2375*4kB (UME) 1415*8kB (ME) 515*16kB (UME) 61*32kB (UME) 26*64kB (ME) 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 7*2048kB (M) 0*4096kB = 47652kB [ 2460.820111][ T6841] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2460.831628][ T6841] Node 1 Normal: 443*4kB (UM) 245*8kB (ME) 112*16kB (UME) 55*32kB (UME) 12*64kB (UME) 5*128kB (ME) 1*256kB (M) 3*512kB (UME) 2*1024kB (UE) 0*2048kB 10*4096kB (UM) = 53492kB [ 2460.854522][ T6841] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2460.865130][ T6841] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2460.879249][ T6841] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2460.888855][ T6841] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2460.898151][ T6841] 6521 total pagecache pages [ 2460.907974][ T6841] 0 pages in swap cache [ 2460.912205][ T6841] Swap cache stats: add 0, delete 0, find 0/0 [ 2460.918264][ T6841] Free swap = 0kB [ 2460.926780][ T6841] Total swap = 0kB [ 2460.930561][ T6841] 1965979 pages RAM [ 2460.934362][ T6841] 0 pages HighMem/MovableOnly [ 2460.943566][ T6841] 349897 pages reserved [ 2460.947751][ T6841] 0 pages cma reserved [ 2460.951994][ T6841] Unreclaimable slab info: [ 2460.956405][ T6841] Name Used Total [ 2460.970777][ T6841] pid_2 154KB 333KB [ 2460.976921][ T6841] bio-3 0KB 7KB [ 2461.008353][ T6841] batadv_tl_cache 5KB 12KB [ 2461.025712][ T6841] TIPC 14KB 26KB [ 2461.039411][ T6841] SCTPv6 23KB 31KB [ 2461.045484][ T6841] SCTP 2KB 4KB [ 2461.068565][ T6841] sctp_chunk 3KB 18KB [ 2461.074649][ T6841] DCCPv6 21KB 31KB [ 2461.098550][ T6841] DCCP 19KB 21KB [ 2461.104701][ T6841] L2TP/IP 12KB 23KB [ 2461.128664][ T6841] RXRPC 15KB 27KB [ 2461.134741][ T6841] rxrpc_call_jar 112KB 120KB [ 2461.160814][ T6841] bridge_fdb_cache 9KB 15KB [ 2461.166912][ T6841] fib6_nodes 184KB 252KB [ 2461.178082][ T6841] ip6_dst_cache 120KB 412KB [ 2461.199523][ T6841] RAWv6 105KB 105KB [ 2461.205619][ T6841] UDPLITEv6 7KB 7KB [ 2461.226774][ T6841] UDPv6 118KB 131KB [ 2461.248529][ T6841] TCPv6 67KB 85KB [ 2461.254621][ T6841] nf_conntrack 36KB 45KB [ 2461.273796][ T6841] sd_ext_cdb 0KB 7KB [ 2461.289495][ T6841] scsi_sense_cache 1056KB 1064KB [ 2461.295573][ T6841] virtio_scsi_cmd 16KB 16KB [ 2461.304372][ T6841] sgpool-128 8KB 8KB [ 2461.333490][ T6841] sgpool-64 10KB 19KB [ 2461.346371][ T6841] sgpool-32 2034KB 2039KB [ 2461.354898][ T6841] sgpool-16 428KB 431KB [ 2461.378174][ T6841] sgpool-8 251KB 255KB [ 2461.393709][ T6841] mqueue_inode_cache 10KB 39KB [ 2461.407799][ T6841] f2fs_bio_post_read_ctx 16KB 16KB [ 2461.417971][ T6841] jfs_mp 7KB 7KB [ 2461.425121][ T6841] cifs_small_rq 15KB 16KB [ 2461.441698][ T6841] cifs_request 67KB 67KB [ 2461.447787][ T6841] cifs_mpx_ids 0KB 8KB [ 2461.462412][ T6841] nfs_commit_data 3KB 7KB [ 2461.477074][ T6841] nfs_write_data 34KB 44KB [ 2461.487183][ T6841] ext4_system_zone 1KB 7KB [ 2461.497548][ T6841] ext4_io_end_vec 2KB 7KB [ 2461.519187][ T6841] ext4_bio_post_read_ctx 15KB 15KB [ 2461.525996][ T6841] io_kiocb 7679KB 7687KB [ 2461.540249][ T6841] kioctx 2KB 7KB [ 2461.546344][ T6841] aio_kiocb 1KB 3KB [ 2461.561818][ T6841] bio-2 1KB 7KB [ 2461.567897][ T6841] fasync_cache 0KB 3KB [ 2461.574072][ T6841] pid_namespace 1KB 3KB [ 2461.580346][ T6841] posix_timers_cache 0KB 3KB [ 2461.586528][ T6841] rpc_buffers 17KB 25KB [ 2461.592654][ T6841] rpc_tasks 2KB 7KB [ 2461.598914][ T6841] UNIX 108KB 147KB [ 2461.605007][ T6841] UDP-Lite 31KB 38KB [ 2461.611284][ T6841] tcp_bind_bucket 1KB 8KB [ 2461.617356][ T6841] inet_peer_cache 4KB 12KB [ 2461.623696][ T6841] ip_fib_trie 28KB 43KB [ 2461.630457][ T6841] ip_fib_alias 135KB 189KB [ 2461.636545][ T6841] ip_dst_cache 19KB 76KB [ 2461.648556][ T6841] RAW 78KB 226KB [ 2461.654741][ T6841] UDP 68KB 84KB [ 2461.660874][ T6841] TCP 61KB 64KB [ 2461.666947][ T6841] hugetlbfs_inode_cache 3KB 3KB [ 2461.711424][ T6841] fscache_cookie_jar 1KB 7KB [ 2461.717605][ T6841] bio-1 12KB 15KB [ 2461.737192][ T6841] eventpoll_pwq 7KB 31KB [ 2461.743599][ T6841] eventpoll_epi 13KB 47KB [ 2461.788949][ T6841] inotify_inode_mark 5KB 27KB [ 2461.795126][ T6841] bio_crypt_ctx 7KB 7KB [ 2461.817850][ T6841] request_queue 154KB 154KB [ 2461.848549][ T6841] blkdev_ioc 27KB 42KB [ 2461.854633][ T6841] bio-0 1824KB 1833KB [ 2461.887525][ T6841] biovec-max 926KB 926KB [ 2461.893684][ T6841] biovec-64 2205KB 2205KB [ 2461.899798][ T6841] biovec-16 300KB 300KB [ 2461.905866][ T6841] bio_integrity_payload 1KB 7KB [ 2461.913925][ T6841] khugepaged_mm_slot 34KB 83KB [ 2461.920722][ T6841] uid_cache 0KB 4KB [ 2461.926804][ T6841] dmaengine-unmap-256 2KB 6KB [ 2461.933121][ T6841] dmaengine-unmap-128 1KB 3KB [ 2461.939396][ T6841] dmaengine-unmap-16 0KB 4KB [ 2461.945550][ T6841] dmaengine-unmap-2 0KB 3KB [ 2461.965629][ T6841] QIPCRTR 1KB 6KB [ 2461.983583][ T6841] audit_buffer 0KB 3KB [ 2462.032831][ T6841] skbuff_ext_cache 1KB 4KB [ 2462.063768][ T6841] skbuff_fclone_cache 14KB 33KB [ 2462.089589][ T6841] skbuff_head_cache 4922KB 5433KB [ 2462.095661][ T6841] configfs_dir_cache 1KB 8KB [ 2462.139084][ T6841] file_lock_cache 4KB 31KB [ 2462.145189][ T6841] file_lock_ctx 8KB 15KB [ 2462.192294][ T6841] fsnotify_mark_connector 2KB 12KB [ 2462.199043][ T6841] net_namespace 58KB 58KB [ 2462.205132][ T6841] task_delay_info 5200KB 5395KB [ 2462.225999][ T6841] taskstats 5KB 32KB [ 2462.232124][ T6841] proc_dir_entry 810KB 873KB [ 2462.238185][ T6841] pde_opener 0KB 7KB [ 2462.254213][ T6841] seq_file 7KB 48KB [ 2462.265390][ T6841] sigqueue 31KB 47KB [ 2462.285950][ T6841] shmem_inode_cache 8140KB 8353KB [ 2462.292056][ T6841] kernfs_iattrs_cache 9KB 15KB [ 2462.298296][ T6841] kernfs_node_cache 20701KB 21156KB [ 2462.314107][ T6841] mnt_cache 150KB 157KB [ 2462.320247][ T6841] filp 4524KB 4725KB [ 2462.326315][ T6841] names_cache 83363KB 83363KB [ 2462.333648][ T6841] hashtab_node 418KB 421KB [ 2462.347628][ T6841] ebitmap_node 1198KB 1200KB [ 2462.356875][ T6841] avtab_node 4995KB 5000KB [ 2462.363089][ T6841] avc_node 51KB 194KB [ 2462.373753][ T6841] iint_cache 28KB 66KB [ 2462.379869][ T6841] lsm_inode_cache 6153KB 7273KB [ 2462.385926][ T6841] lsm_file_cache 225KB 240KB [ 2462.395419][ T6841] key_jar 10KB 19KB [ 2462.401572][ T6841] uts_namespace 4KB 11KB [ 2462.407625][ T6841] nsproxy 2KB 11KB [ 2462.419305][ T6841] vm_area_struct 2426KB 4814KB [ 2462.425635][ T6841] mm_struct 440KB 1046KB [ 2462.431797][ T6841] fs_cache 61KB 224KB [ 2462.437862][ T6841] files_cache 235KB 577KB [ 2462.446649][ T6841] signal_cache 40954KB 42042KB [ 2462.452824][ T6841] sighand_cache 57881KB 58441KB [ 2462.468217][ T6841] task_struct 163319KB 163410KB [ 2462.474356][ T6841] cred_jar 8030KB 8292KB [ 2462.490007][ T6841] anon_vma_chain 657KB 1744KB [ 2462.496096][ T6841] anon_vma 354KB 1036KB [ 2462.502204][ T6841] pid 7826KB 7920KB [ 2462.508260][ T6841] Acpi-Operand 156KB 190KB [ 2462.519224][ T6841] Acpi-ParseExt 9KB 11KB [ 2462.525299][ T6841] Acpi-Parse 41KB 47KB [ 2462.532548][ T6841] Acpi-State 52KB 63KB [ 2462.547614][ T6841] Acpi-Namespace 23KB 27KB [ 2462.553724][ T6841] numa_policy 0KB 3KB [ 2462.568610][ T6841] trace_event_file 371KB 374KB [ 2462.574689][ T6841] ftrace_event_field 515KB 519KB [ 2462.589842][ T6841] pool_workqueue 146KB 196KB [ 2462.595962][ T6841] vmap_area 4882KB 5607KB [ 2462.607943][ T6841] debug_objects_cache 5454KB 5715KB [ 2462.614285][ T6841] page->ptl 761KB 1988KB [ 2462.627395][ T6841] kmalloc-4M 4096KB 4096KB [ 2462.633630][ T6841] kmalloc-1M 2048KB 6144KB [ 2462.649527][ T6841] kmalloc-512k 4096KB 4096KB [ 2462.655627][ T6841] kmalloc-256k 6144KB 6144KB [ 2462.671424][ T6841] kmalloc-128k 6656KB 6656KB [ 2462.677494][ T6841] kmalloc-64k 7808KB 8448KB [ 2462.683665][ T6841] kmalloc-32k 4416KB 4672KB [ 2462.689871][ T6841] kmalloc-16k 2048KB 2208KB [ 2462.695952][ T6841] kmalloc-8k 8256KB 8336KB [ 2462.702109][ T6841] kmalloc-4k 110504KB 110544KB [ 2462.708173][ T6841] kmalloc-2k 20364KB 20492KB [ 2462.714349][ T6841] kmalloc-1k 14694KB 15752KB [ 2462.724573][ T6841] kmalloc-512 10858KB 13304KB [ 2462.730767][ T6841] kmalloc-256 18326KB 19708KB [ 2462.736834][ T6841] kmalloc-128 1186KB 1388KB [ 2462.752207][ T6841] kmalloc-96 1809KB 3596KB [ 2462.758281][ T6841] kmalloc-64 10928KB 12720KB [ 2462.774339][ T6841] kmalloc-32 6848KB 7138KB [ 2462.780506][ T6841] kmalloc-192 7675KB 8208KB [ 2462.786576][ T6841] kmem_cache 123KB 132KB [ 2462.811833][ T6841] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.2,pid=2608,uid=0 [ 2462.843693][ T6841] Out of memory: Killed process 2608 (syz-executor.2) total-vm:93284kB, anon-rss:2204kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 2463.103408][ T2824] syz-executor.5 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000 [ 2463.150888][ T2824] CPU: 1 PID: 2824 Comm: syz-executor.5 Not tainted 5.9.0-rc3-syzkaller #0 [ 2463.159581][ T2824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2463.169641][ T2824] Call Trace: [ 2463.172938][ T2824] dump_stack+0x198/0x1fd [ 2463.177287][ T2824] dump_header+0x106/0x60f [ 2463.181711][ T2824] oom_kill_process.cold+0x10/0x15 [ 2463.186824][ T2824] out_of_memory+0x358/0x13f0 [ 2463.191518][ T2824] ? oom_killer_disable+0x270/0x270 [ 2463.196761][ T2824] ? mutex_trylock+0x246/0x2c0 [ 2463.201540][ T2824] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2463.208218][ T2824] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2463.214836][ T2824] ? warn_alloc+0x120/0x120 [ 2463.219356][ T2824] ? lock_is_held_type+0xbb/0xf0 [ 2463.224305][ T2824] __alloc_pages_nodemask+0x62c/0x790 [ 2463.229679][ T2824] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2463.235838][ T2824] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2463.242602][ T2824] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2463.248776][ T2824] alloc_pages_current+0x187/0x280 [ 2463.253891][ T2824] __vmalloc_area_node+0x3e3/0x7a0 [ 2463.259012][ T2824] ? ip_set_alloc+0x48/0x60 [ 2463.263518][ T2824] ? ip_set_alloc+0x48/0x60 [ 2463.268026][ T2824] vzalloc+0x116/0x1a0 [ 2463.272100][ T2824] ip_set_alloc+0x48/0x60 [ 2463.276491][ T2824] hash_net_create+0x401/0xd70 [ 2463.281290][ T2824] ? hash_net4_head+0xcd0/0xcd0 [ 2463.286148][ T2824] ip_set_create+0x6a2/0x13c0 [ 2463.290830][ T2824] ? native_queued_spin_lock_slowpath+0x661/0x900 [ 2463.297280][ T2824] ? ip_set_sockfn_get+0xe00/0xe00 [ 2463.302427][ T2824] ? lock_is_held_type+0xbb/0xf0 [ 2463.307365][ T2824] ? ip_set_sockfn_get+0xe00/0xe00 [ 2463.312504][ T2824] nfnetlink_rcv_msg+0xbe8/0xea0 [ 2463.317465][ T2824] ? nfnetlink_rcv+0x420/0x420 [ 2463.322250][ T2824] ? avc_has_extended_perms+0xea0/0xea0 [ 2463.327800][ T2824] ? __dev_queue_xmit+0x1a78/0x2d60 [ 2463.333020][ T2824] ? lock_downgrade+0x830/0x830 [ 2463.337879][ T2824] ? cred_has_capability.isra.0+0x143/0x2b0 [ 2463.343772][ T2824] ? cred_has_capability.isra.0+0x14e/0x2b0 [ 2463.349666][ T2824] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 2463.355299][ T2824] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 2463.360940][ T2824] netlink_rcv_skb+0x15a/0x430 [ 2463.365707][ T2824] ? nfnetlink_rcv+0x420/0x420 [ 2463.370474][ T2824] ? netlink_ack+0xa10/0xa10 [ 2463.375098][ T2824] ? ns_capable+0xde/0x100 [ 2463.379541][ T2824] nfnetlink_rcv+0x1ac/0x420 [ 2463.384134][ T2824] ? nfnetlink_rcv_batch+0x1de0/0x1de0 [ 2463.389604][ T2824] netlink_unicast+0x533/0x7d0 [ 2463.394375][ T2824] ? netlink_attachskb+0x810/0x810 [ 2463.399497][ T2824] ? _copy_from_iter_full+0x247/0x890 [ 2463.404876][ T2824] netlink_sendmsg+0x856/0xd90 [ 2463.409666][ T2824] ? netlink_unicast+0x7d0/0x7d0 [ 2463.414639][ T2824] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 2463.419940][ T2824] ? netlink_unicast+0x7d0/0x7d0 [ 2463.424887][ T2824] sock_sendmsg+0xcf/0x120 [ 2463.429325][ T2824] ____sys_sendmsg+0x6e8/0x810 [ 2463.434100][ T2824] ? kernel_sendmsg+0x50/0x50 [ 2463.438775][ T2824] ? do_recvmmsg+0x6d0/0x6d0 [ 2463.443372][ T2824] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2463.449357][ T2824] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2463.455333][ T2824] ? __x64_sys_mount+0x228/0x300 [ 2463.460272][ T2824] ___sys_sendmsg+0xf3/0x170 [ 2463.464866][ T2824] ? sendmsg_copy_msghdr+0x160/0x160 [ 2463.470179][ T2824] ? __fget_files+0x272/0x400 [ 2463.474899][ T2824] ? lock_downgrade+0x830/0x830 [ 2463.479772][ T2824] ? find_held_lock+0x2d/0x110 [ 2463.484550][ T2824] ? __fget_files+0x294/0x400 [ 2463.489252][ T2824] ? __fget_light+0xea/0x280 [ 2463.493858][ T2824] __sys_sendmsg+0xe5/0x1b0 [ 2463.498358][ T2824] ? __sys_sendmsg_sock+0xb0/0xb0 [ 2463.503412][ T2824] ? syscall_enter_from_user_mode+0x20/0x290 [ 2463.509394][ T2824] ? lockdep_hardirqs_on+0x53/0x100 [ 2463.514597][ T2824] do_syscall_64+0x2d/0x70 [ 2463.519017][ T2824] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2463.524900][ T2824] RIP: 0033:0x45d5b9 [ 2463.528818][ T2824] Code: Bad RIP value. [ 2463.532894][ T2824] RSP: 002b:00007f77f7737c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2463.541329][ T2824] RAX: ffffffffffffffda RBX: 0000000000029600 RCX: 000000000045d5b9 [ 2463.549295][ T2824] RDX: 0000000000000000 RSI: 0000000020001080 RDI: 0000000000000003 [ 2463.557265][ T2824] RBP: 000000000118d020 R08: 0000000000000000 R09: 0000000000000000 [ 2463.565238][ T2824] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cfec [ 2463.573210][ T2824] R13: 00007fffbf68f03f R14: 00007f77f77389c0 R15: 000000000118cfec [ 2463.598653][ T2824] Mem-Info: [ 2463.601818][ T2824] active_anon:15607 inactive_anon:133468 isolated_anon:0 [ 2463.601818][ T2824] active_file:16 inactive_file:18 isolated_file:0 [ 2463.601818][ T2824] unevictable:0 dirty:0 writeback:4 [ 2463.601818][ T2824] slab_reclaimable:16285 slab_unreclaimable:216985 [ 2463.601818][ T2824] mapped:62887 shmem:6488 pagetables:3226 bounce:0 [ 2463.601818][ T2824] free:27919 free_pcp:0 free_cma:0 [ 2463.645842][ T2824] Node 0 active_anon:62420kB inactive_anon:531040kB active_file:60kB inactive_file:72kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:246488kB dirty:0kB writeback:16kB shmem:25804kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 229376kB writeback_tmp:0kB kernel_stack:10944kB all_unreclaimable? no [ 2463.677081][ T2824] Node 1 active_anon:8kB inactive_anon:2832kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:786336kB all_unreclaimable? yes [ 2463.745381][ T2824] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2463.783460][ T2824] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2463.789435][ T2824] Node 0 DMA32 free:47804kB min:48204kB low:57180kB high:66156kB reserved_highatomic:0KB active_anon:62420kB inactive_anon:531040kB active_file:160kB inactive_file:0kB unevictable:0kB writepending:16kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:10532kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2463.825979][ T2824] lowmem_reserve[]: 0 0 0 0 0 [ 2463.830715][ T2824] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2463.868384][ T2824] lowmem_reserve[]: 0 0 0 0 0 [ 2463.873152][ T2824] Node 1 Normal free:53492kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:2832kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:2372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2463.911116][ T2824] lowmem_reserve[]: 0 0 0 0 0 [ 2463.915820][ T2824] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (U) = 10280kB [ 2463.933287][ T2824] Node 0 DMA32: 2395*4kB (UME) 1418*8kB (ME) 519*16kB (UME) 68*32kB (UME) 29*64kB (ME) 4*128kB (UM) 2*256kB (UM) 0*512kB 1*1024kB (U) 6*2048kB (M) 0*4096kB = 47596kB [ 2463.957178][ T2824] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2463.970491][ T2824] Node 1 Normal: 443*4kB (UM) 245*8kB (ME) 112*16kB (UME) 55*32kB (UME) 12*64kB (UME) 5*128kB (ME) 1*256kB (M) 3*512kB (UME) 2*1024kB (UE) 0*2048kB 10*4096kB (UM) = 53492kB [ 2463.987747][ T2824] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2464.018250][ T2824] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2464.043530][ T2824] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2464.087778][ T2824] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2464.121530][ T2824] 6522 total pagecache pages [ 2464.126147][ T2824] 0 pages in swap cache [ 2464.134910][ T2824] Swap cache stats: add 0, delete 0, find 0/0 [ 2464.168398][ T2824] Free swap = 0kB [ 2464.172212][ T2824] Total swap = 0kB [ 2464.175989][ T2824] 1965979 pages RAM [ 2464.194907][ T2824] 0 pages HighMem/MovableOnly [ 2464.218321][ T2824] 349897 pages reserved [ 2464.239285][ T2824] 0 pages cma reserved [ 2464.243373][ T2824] Unreclaimable slab info: [ 2464.247788][ T2824] Name Used Total [ 2464.261560][ T2824] pid_2 153KB 333KB [ 2464.267687][ T2824] bio-3 0KB 7KB [ 2464.275042][ T2824] batadv_tl_cache 5KB 12KB [ 2464.304430][ T2824] TIPC 14KB 26KB [ 2464.317849][ T2824] SCTPv6 23KB 31KB [ 2464.341783][ T2824] SCTP 2KB 4KB [ 2464.347860][ T2824] sctp_chunk 1KB 11KB [ 2464.385987][ T2824] DCCPv6 21KB 31KB [ 2464.392196][ T2824] DCCP 19KB 21KB [ 2464.398295][ T2824] L2TP/IP 12KB 23KB [ 2464.421015][ T2824] RXRPC 15KB 27KB [ 2464.427119][ T2824] rxrpc_call_jar 112KB 120KB [ 2464.437053][ T2824] bridge_fdb_cache 9KB 15KB [ 2464.443185][ T2824] fib6_nodes 184KB 252KB [ 2464.458597][ T2824] ip6_dst_cache 119KB 412KB [ 2464.464676][ T2824] RAWv6 105KB 105KB [ 2464.470818][ T2824] UDPLITEv6 7KB 7KB [ 2464.476888][ T2824] UDPv6 118KB 131KB [ 2464.508598][ T2824] TCPv6 67KB 85KB [ 2464.514870][ T2824] nf_conntrack 36KB 45KB [ 2464.528136][ T2824] sd_ext_cdb 0KB 7KB [ 2464.534284][ T2824] scsi_sense_cache 1056KB 1064KB [ 2464.559896][ T2824] virtio_scsi_cmd 16KB 16KB [ 2464.566012][ T2824] sgpool-128 8KB 8KB [ 2464.575328][ T2824] sgpool-64 10KB 19KB [ 2464.581425][ T2824] sgpool-32 2065KB 2071KB [ 2464.587477][ T2824] sgpool-16 428KB 431KB [ 2464.593627][ T2824] sgpool-8 251KB 255KB [ 2464.600936][ T2824] mqueue_inode_cache 10KB 39KB [ 2464.607086][ T2824] f2fs_bio_post_read_ctx 16KB 16KB [ 2464.613703][ T2824] jfs_mp 7KB 7KB [ 2464.619831][ T2824] cifs_small_rq 15KB 16KB [ 2464.625888][ T2824] cifs_request 67KB 67KB [ 2464.632034][ T2824] cifs_mpx_ids 0KB 8KB [ 2464.638139][ T2824] nfs_commit_data 3KB 7KB [ 2464.645015][ T2824] nfs_write_data 34KB 44KB [ 2464.651215][ T2824] ext4_system_zone 1KB 7KB [ 2464.657273][ T2824] ext4_io_end_vec 2KB 7KB [ 2464.663374][ T2824] ext4_bio_post_read_ctx 15KB 15KB [ 2464.670038][ T2824] io_kiocb 7679KB 7687KB [ 2464.676100][ T2824] kioctx 2KB 7KB [ 2464.682213][ T2824] aio_kiocb 1KB 3KB [ 2464.688286][ T2824] bio-2 1KB 7KB [ 2464.694895][ T2824] fasync_cache 0KB 3KB [ 2464.701044][ T2824] pid_namespace 1KB 3KB [ 2464.707158][ T2824] posix_timers_cache 0KB 3KB [ 2464.714478][ T2824] rpc_buffers 17KB 25KB [ 2464.720923][ T2824] rpc_tasks 2KB 7KB [ 2464.727011][ T2824] UNIX 108KB 147KB [ 2464.733129][ T2824] UDP-Lite 31KB 38KB [ 2464.739263][ T2824] tcp_bind_bucket 1KB 8KB [ 2464.745319][ T2824] inet_peer_cache 4KB 12KB [ 2464.751544][ T2824] ip_fib_trie 28KB 43KB [ 2464.757616][ T2824] ip_fib_alias 135KB 189KB [ 2464.763787][ T2824] ip_dst_cache 19KB 76KB [ 2464.769925][ T2824] RAW 78KB 226KB [ 2464.775982][ T2824] UDP 68KB 84KB [ 2464.782082][ T2824] TCP 61KB 64KB [ 2464.788138][ T2824] hugetlbfs_inode_cache 3KB 3KB [ 2464.794581][ T2824] fscache_cookie_jar 1KB 7KB [ 2464.801219][ T2824] bio-1 12KB 15KB [ 2464.807302][ T2824] eventpoll_pwq 7KB 31KB [ 2464.814044][ T2824] eventpoll_epi 13KB 47KB [ 2464.821684][ T2824] inotify_inode_mark 5KB 27KB [ 2464.827889][ T2824] bio_crypt_ctx 7KB 7KB [ 2464.834013][ T2824] request_queue 154KB 154KB [ 2464.840112][ T2824] blkdev_ioc 27KB 42KB [ 2464.846158][ T2824] bio-0 1837KB 1845KB [ 2464.852300][ T2824] biovec-max 918KB 926KB [ 2464.858387][ T2824] biovec-64 2236KB 2236KB [ 2464.864470][ T2824] biovec-16 300KB 300KB [ 2464.870578][ T2824] bio_integrity_payload 1KB 7KB [ 2464.876984][ T2824] khugepaged_mm_slot 34KB 83KB [ 2464.883295][ T2824] uid_cache 0KB 4KB [ 2464.889447][ T2824] dmaengine-unmap-256 2KB 6KB [ 2464.895700][ T2824] dmaengine-unmap-128 1KB 3KB [ 2464.901965][ T2824] dmaengine-unmap-16 0KB 4KB [ 2464.908119][ T2824] dmaengine-unmap-2 0KB 3KB [ 2464.914213][ T2824] QIPCRTR 1KB 6KB [ 2464.920338][ T2824] audit_buffer 0KB 3KB [ 2464.926397][ T2824] skbuff_ext_cache 1KB 4KB [ 2464.934043][ T2824] skbuff_fclone_cache 14KB 33KB [ 2464.940396][ T2824] skbuff_head_cache 4956KB 5430KB [ 2464.946475][ T2824] configfs_dir_cache 1KB 8KB [ 2464.952684][ T2824] file_lock_cache 4KB 31KB [ 2464.959269][ T2824] file_lock_ctx 8KB 15KB [ 2464.965334][ T2824] fsnotify_mark_connector 2KB 12KB [ 2464.971981][ T2824] net_namespace 58KB 58KB [ 2464.978040][ T2824] task_delay_info 5200KB 5395KB [ 2464.984125][ T2824] taskstats 5KB 32KB [ 2464.990247][ T2824] proc_dir_entry 810KB 873KB [ 2464.996300][ T2824] pde_opener 0KB 7KB [ 2465.002394][ T2824] seq_file 7KB 48KB [ 2465.008512][ T2824] sigqueue 31KB 47KB [ 2465.014572][ T2824] shmem_inode_cache 8140KB 8353KB [ 2465.020675][ T2824] kernfs_iattrs_cache 9KB 15KB [ 2465.026893][ T2824] kernfs_node_cache 20700KB 21152KB [ 2465.033003][ T2824] mnt_cache 150KB 157KB [ 2465.040324][ T2824] filp 4516KB 4725KB [ 2465.046409][ T2824] names_cache 83363KB 83363KB [ 2465.052619][ T2824] hashtab_node 418KB 421KB [ 2465.058835][ T2824] ebitmap_node 1198KB 1200KB [ 2465.064918][ T2824] avtab_node 4995KB 5000KB [ 2465.071070][ T2824] avc_node 51KB 194KB [ 2465.077149][ T2824] iint_cache 27KB 63KB [ 2465.083234][ T2824] lsm_inode_cache 6150KB 7265KB [ 2465.089346][ T2824] lsm_file_cache 224KB 240KB [ 2465.095405][ T2824] key_jar 10KB 19KB [ 2465.101532][ T2824] uts_namespace 4KB 11KB [ 2465.107610][ T2824] nsproxy 2KB 11KB [ 2465.113706][ T2824] vm_area_struct 2409KB 4814KB [ 2465.119802][ T2824] mm_struct 438KB 1046KB [ 2465.125894][ T2824] fs_cache 60KB 224KB [ 2465.132010][ T2824] files_cache 233KB 577KB [ 2465.138118][ T2824] signal_cache 40954KB 42042KB [ 2465.144198][ T2824] sighand_cache 57872KB 58420KB [ 2465.150912][ T2824] task_struct 163306KB 163384KB [ 2465.156993][ T2824] cred_jar 8028KB 8292KB [ 2465.163175][ T2824] anon_vma_chain 652KB 1744KB [ 2465.169385][ T2824] anon_vma 351KB 1036KB [ 2465.175488][ T2824] pid 7826KB 7920KB [ 2465.181686][ T2824] Acpi-Operand 156KB 190KB [ 2465.187748][ T2824] Acpi-ParseExt 9KB 11KB [ 2465.193859][ T2824] Acpi-Parse 41KB 47KB [ 2465.200046][ T2824] Acpi-State 52KB 63KB [ 2465.206107][ T2824] Acpi-Namespace 23KB 27KB [ 2465.212219][ T2824] numa_policy 0KB 3KB [ 2465.218278][ T2824] trace_event_file 371KB 374KB [ 2465.224377][ T2824] ftrace_event_field 515KB 519KB [ 2465.230628][ T2824] pool_workqueue 146KB 196KB [ 2465.236716][ T2824] vmap_area 4873KB 5607KB [ 2465.242812][ T2824] debug_objects_cache 5447KB 5703KB [ 2465.249131][ T2824] page->ptl 756KB 1988KB [ 2465.255224][ T2824] kmalloc-4M 4096KB 4096KB [ 2465.262335][ T2824] kmalloc-1M 2048KB 6144KB [ 2465.268538][ T2824] kmalloc-512k 4096KB 4096KB [ 2465.274599][ T2824] kmalloc-256k 6144KB 6144KB [ 2465.280961][ T2824] kmalloc-128k 6656KB 6656KB [ 2465.287027][ T2824] kmalloc-64k 7808KB 8448KB [ 2465.293143][ T2824] kmalloc-32k 4416KB 4672KB [ 2465.299255][ T2824] kmalloc-16k 2048KB 2208KB [ 2465.305352][ T2824] kmalloc-8k 8256KB 8336KB [ 2465.311479][ T2824] kmalloc-4k 111544KB 111584KB [ 2465.317541][ T2824] kmalloc-2k 20364KB 20472KB [ 2465.323623][ T2824] kmalloc-1k 14694KB 15752KB [ 2465.329752][ T2824] kmalloc-512 10858KB 13304KB [ 2465.335820][ T2824] kmalloc-256 18326KB 19708KB [ 2465.341920][ T2824] kmalloc-128 1186KB 1388KB [ 2465.347989][ T2824] kmalloc-96 1805KB 3596KB [ 2465.354075][ T2824] kmalloc-64 10924KB 12716KB [ 2465.360246][ T2824] kmalloc-32 6848KB 7138KB [ 2465.366314][ T2824] kmalloc-192 7675KB 8208KB [ 2465.373480][ T2824] kmem_cache 123KB 132KB [ 2465.379630][ T2824] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.4,pid=6941,uid=0 [ 2465.393926][ T2824] Out of memory: Killed process 6941 (syz-executor.4) total-vm:93284kB, anon-rss:2204kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 2466.161395][ T6841] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2466.172192][ T6841] CPU: 1 PID: 6841 Comm: syz-fuzzer Not tainted 5.9.0-rc3-syzkaller #0 [ 2466.180424][ T6841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2466.190500][ T6841] Call Trace: [ 2466.193793][ T6841] dump_stack+0x198/0x1fd [ 2466.198128][ T6841] dump_header+0x106/0x60f [ 2466.202559][ T6841] oom_kill_process.cold+0x10/0x15 [ 2466.207647][ T6841] out_of_memory+0x358/0x13f0 [ 2466.212305][ T6841] ? oom_killer_disable+0x270/0x270 [ 2466.217487][ T6841] ? mutex_trylock+0x246/0x2c0 [ 2466.222230][ T6841] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2466.228883][ T6841] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2466.235454][ T6841] ? warn_alloc+0x120/0x120 [ 2466.239945][ T6841] ? lock_is_held_type+0xbb/0xf0 [ 2466.244862][ T6841] __alloc_pages_nodemask+0x62c/0x790 [ 2466.250213][ T6841] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2466.256955][ T6841] ? page_cache_readahead_unbounded+0x572/0x850 [ 2466.263173][ T6841] ? __lock_page_or_retry+0x650/0x650 [ 2466.268556][ T6841] alloc_pages_current+0x187/0x280 [ 2466.273646][ T6841] __page_cache_alloc+0x314/0x420 [ 2466.278647][ T6841] pagecache_get_page+0x2a6/0xf70 [ 2466.283648][ T6841] ? __do_page_cache_readahead+0xc2/0xf0 [ 2466.289258][ T6841] filemap_fault+0x1abd/0x2aa0 [ 2466.294006][ T6841] ext4_filemap_fault+0x87/0xb6 [ 2466.298832][ T6841] __do_fault+0x10d/0x4d0 [ 2466.303140][ T6841] handle_mm_fault+0x3477/0x4590 [ 2466.308060][ T6841] ? apply_to_existing_page_range+0x40/0x40 [ 2466.313967][ T6841] do_user_addr_fault+0x598/0xbf0 [ 2466.318985][ T6841] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 2466.324511][ T6841] exc_page_fault+0xa8/0x190 [ 2466.329077][ T6841] ? asm_exc_page_fault+0x8/0x30 [ 2466.333991][ T6841] asm_exc_page_fault+0x1e/0x30 [ 2466.338817][ T6841] RIP: 0033:0x4668e0 [ 2466.342698][ T6841] Code: Bad RIP value. [ 2466.346737][ T6841] RSP: 002b:000000c00005f9e8 EFLAGS: 00010246 [ 2466.352778][ T6841] RAX: 000000c000000180 RBX: 0000000000000001 RCX: 000000c00005fac0 [ 2466.360737][ T6841] RDX: 000000c00005fa48 RSI: 000000c00005fbf0 RDI: 0000000000000017 [ 2466.368691][ T6841] RBP: 000000c00005fa58 R08: 00000000008ab360 R09: 0000000000000000 [ 2466.376641][ T6841] R10: 000000c00c6b0038 R11: 0000000000000001 R12: 0000000000000040 [ 2466.384594][ T6841] R13: 0000000000000040 R14: 0000000000adac64 R15: 0000000000000000 [ 2466.421305][ T6841] Mem-Info: [ 2466.424496][ T6841] active_anon:15607 inactive_anon:132925 isolated_anon:0 [ 2466.424496][ T6841] active_file:21 inactive_file:5 isolated_file:0 [ 2466.424496][ T6841] unevictable:0 dirty:4 writeback:0 [ 2466.424496][ T6841] slab_reclaimable:16267 slab_unreclaimable:217026 [ 2466.424496][ T6841] mapped:62887 shmem:6488 pagetables:3198 bounce:0 [ 2466.424496][ T6841] free:27935 free_pcp:0 free_cma:0 [ 2466.481203][ T6841] Node 0 active_anon:62420kB inactive_anon:528868kB active_file:32kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):56kB mapped:246488kB dirty:16kB writeback:0kB shmem:25804kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 227328kB writeback_tmp:0kB kernel_stack:10912kB all_unreclaimable? no [ 2466.511590][ T6841] Node 1 active_anon:8kB inactive_anon:2832kB active_file:12kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:786336kB all_unreclaimable? yes [ 2466.539603][ T6841] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2466.567164][ T6841] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2466.572940][ T6841] Node 0 DMA32 free:47848kB min:48204kB low:57180kB high:66156kB reserved_highatomic:0KB active_anon:62420kB inactive_anon:528868kB active_file:24kB inactive_file:28kB unevictable:0kB writepending:0kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:10420kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2466.604259][ T6841] lowmem_reserve[]: 0 0 0 0 0 [ 2466.610445][ T6841] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2466.637655][ T6841] lowmem_reserve[]: 0 0 0 0 0 [ 2466.642375][ T6841] Node 1 Normal free:53492kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:2832kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:2372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2466.671501][ T6841] lowmem_reserve[]: 0 0 0 0 0 [ 2466.676178][ T6841] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (U) = 10280kB [ 2466.691695][ T6841] Node 0 DMA32: 2370*4kB (UME) 1420*8kB (ME) 522*16kB (UME) 69*32kB (UME) 31*64kB (UME) 4*128kB (UM) 2*256kB (UM) 0*512kB 1*1024kB (U) 6*2048kB (M) 0*4096kB = 47720kB [ 2466.708341][ T6841] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2466.721806][ T6841] Node 1 Normal: 443*4kB (UM) 245*8kB (ME) 112*16kB (UME) 55*32kB (UME) 12*64kB (UME) 5*128kB (ME) 1*256kB (M) 3*512kB (UME) 2*1024kB (UE) 0*2048kB 10*4096kB (UM) = 53492kB [ 2466.742529][ T6841] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2466.752116][ T6841] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2466.761432][ T6841] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2466.770984][ T6841] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2466.780315][ T6841] 6516 total pagecache pages [ 2466.784892][ T6841] 0 pages in swap cache [ 2466.789088][ T6841] Swap cache stats: add 0, delete 0, find 0/0 [ 2466.795156][ T6841] Free swap = 0kB [ 2466.799451][ T6841] Total swap = 0kB [ 2466.803176][ T6841] 1965979 pages RAM [ 2466.806992][ T6841] 0 pages HighMem/MovableOnly [ 2466.811721][ T6841] 349897 pages reserved [ 2466.815882][ T6841] 0 pages cma reserved [ 2466.820135][ T6841] Unreclaimable slab info: [ 2466.824545][ T6841] Name Used Total [ 2466.830847][ T6841] pid_2 153KB 333KB [ 2466.836948][ T6841] bio-3 0KB 7KB [ 2466.844281][ T6841] batadv_tl_cache 5KB 12KB [ 2466.851310][ T6841] TIPC 14KB 26KB [ 2466.857391][ T6841] SCTPv6 23KB 31KB [ 2466.863909][ T6841] SCTP 2KB 4KB [ 2466.870020][ T6841] sctp_chunk 1KB 11KB [ 2466.876083][ T6841] DCCPv6 21KB 31KB [ 2466.882329][ T6841] DCCP 19KB 21KB [ 2466.888751][ T6841] L2TP/IP 12KB 23KB [ 2466.894835][ T6841] RXRPC 15KB 27KB [ 2466.900952][ T6841] rxrpc_call_jar 112KB 120KB [ 2466.907005][ T6841] bridge_fdb_cache 9KB 15KB [ 2466.913168][ T6841] fib6_nodes 184KB 252KB [ 2466.919287][ T6841] ip6_dst_cache 118KB 412KB [ 2466.925346][ T6841] RAWv6 105KB 105KB [ 2466.931435][ T6841] UDPLITEv6 7KB 7KB [ 2466.937508][ T6841] UDPv6 118KB 131KB [ 2466.943643][ T6841] TCPv6 67KB 85KB [ 2466.949803][ T6841] nf_conntrack 36KB 45KB [ 2466.955942][ T6841] sd_ext_cdb 0KB 7KB [ 2466.963120][ T6841] scsi_sense_cache 1056KB 1064KB [ 2466.969268][ T6841] virtio_scsi_cmd 16KB 16KB [ 2466.975374][ T6841] sgpool-128 8KB 8KB [ 2466.981916][ T6841] sgpool-64 10KB 19KB [ 2466.987984][ T6841] sgpool-32 2112KB 2118KB [ 2466.994075][ T6841] sgpool-16 431KB 435KB [ 2467.000213][ T6841] sgpool-8 251KB 255KB [ 2467.006262][ T6841] mqueue_inode_cache 10KB 39KB [ 2467.012449][ T6841] f2fs_bio_post_read_ctx 16KB 16KB [ 2467.019043][ T6841] jfs_mp 7KB 7KB [ 2467.025100][ T6841] cifs_small_rq 15KB 16KB [ 2467.031277][ T6841] cifs_request 67KB 67KB [ 2467.037338][ T6841] cifs_mpx_ids 0KB 8KB [ 2467.043660][ T6841] nfs_commit_data 3KB 7KB [ 2467.049755][ T6841] nfs_write_data 34KB 44KB [ 2467.055875][ T6841] ext4_system_zone 1KB 7KB [ 2467.061973][ T6841] ext4_io_end_vec 2KB 7KB [ 2467.068020][ T6841] ext4_bio_post_read_ctx 15KB 15KB [ 2467.075591][ T6841] io_kiocb 7679KB 7687KB [ 2467.081688][ T6841] kioctx 2KB 7KB [ 2467.087733][ T6841] aio_kiocb 1KB 3KB [ 2467.093871][ T6841] bio-2 1KB 7KB [ 2467.100423][ T6841] fasync_cache 0KB 3KB [ 2467.106491][ T6841] pid_namespace 1KB 3KB [ 2467.112594][ T6841] posix_timers_cache 0KB 3KB [ 2467.118944][ T6841] rpc_buffers 17KB 25KB [ 2467.125076][ T6841] rpc_tasks 2KB 7KB [ 2467.131172][ T6841] UNIX 108KB 147KB [ 2467.137232][ T6841] UDP-Lite 31KB 38KB [ 2467.143339][ T6841] tcp_bind_bucket 1KB 8KB [ 2467.149455][ T6841] inet_peer_cache 4KB 12KB [ 2467.155550][ T6841] ip_fib_trie 28KB 43KB [ 2467.161667][ T6841] ip_fib_alias 135KB 189KB [ 2467.167728][ T6841] ip_dst_cache 19KB 76KB [ 2467.173879][ T6841] RAW 78KB 226KB [ 2467.181018][ T6841] UDP 68KB 84KB [ 2467.187075][ T6841] TCP 61KB 64KB [ 2467.193212][ T6841] hugetlbfs_inode_cache 3KB 3KB [ 2467.199874][ T6841] fscache_cookie_jar 1KB 7KB [ 2467.206032][ T6841] bio-1 12KB 15KB [ 2467.212134][ T6841] eventpoll_pwq 7KB 31KB [ 2467.218217][ T6841] eventpoll_epi 13KB 47KB [ 2467.224352][ T6841] inotify_inode_mark 5KB 27KB [ 2467.230561][ T6841] bio_crypt_ctx 7KB 7KB [ 2467.236618][ T6841] request_queue 154KB 154KB [ 2467.242821][ T6841] blkdev_ioc 32KB 42KB [ 2467.248961][ T6841] bio-0 1867KB 1875KB [ 2467.255020][ T6841] biovec-max 909KB 926KB [ 2467.261137][ T6841] biovec-64 2275KB 2275KB [ 2467.267208][ T6841] biovec-16 303KB 303KB [ 2467.273282][ T6841] bio_integrity_payload 1KB 7KB [ 2467.279758][ T6841] khugepaged_mm_slot 34KB 83KB [ 2467.285910][ T6841] uid_cache 0KB 4KB [ 2467.292782][ T6841] dmaengine-unmap-256 2KB 6KB [ 2467.299070][ T6841] dmaengine-unmap-128 1KB 3KB [ 2467.305303][ T6841] dmaengine-unmap-16 0KB 4KB [ 2467.311480][ T6841] dmaengine-unmap-2 0KB 3KB [ 2467.317537][ T6841] QIPCRTR 1KB 6KB [ 2467.323646][ T6841] audit_buffer 0KB 3KB [ 2467.329762][ T6841] skbuff_ext_cache 1KB 4KB [ 2467.335819][ T6841] skbuff_fclone_cache 14KB 33KB [ 2467.342115][ T6841] skbuff_head_cache 4998KB 5388KB [ 2467.348175][ T6841] configfs_dir_cache 1KB 8KB [ 2467.354335][ T6841] file_lock_cache 4KB 31KB [ 2467.360451][ T6841] file_lock_ctx 8KB 15KB [ 2467.366521][ T6841] fsnotify_mark_connector 2KB 12KB [ 2467.373116][ T6841] net_namespace 58KB 58KB [ 2467.379221][ T6841] task_delay_info 5200KB 5395KB [ 2467.385289][ T6841] taskstats 5KB 32KB [ 2467.391396][ T6841] proc_dir_entry 810KB 873KB [ 2467.397452][ T6841] pde_opener 0KB 7KB [ 2467.404210][ T6841] seq_file 7KB 48KB [ 2467.410315][ T6841] sigqueue 31KB 47KB [ 2467.416403][ T6841] shmem_inode_cache 8140KB 8353KB [ 2467.422569][ T6841] kernfs_iattrs_cache 9KB 15KB [ 2467.428864][ T6841] kernfs_node_cache 20700KB 21148KB [ 2467.434926][ T6841] mnt_cache 150KB 157KB [ 2467.441146][ T6841] filp 4514KB 4725KB [ 2467.447244][ T6841] names_cache 83363KB 83363KB [ 2467.453465][ T6841] hashtab_node 418KB 421KB [ 2467.459602][ T6841] ebitmap_node 1198KB 1200KB [ 2467.465666][ T6841] avtab_node 4995KB 5000KB [ 2467.471797][ T6841] avc_node 51KB 194KB [ 2467.477855][ T6841] iint_cache 27KB 63KB [ 2467.484045][ T6841] lsm_inode_cache 6149KB 7265KB [ 2467.490142][ T6841] lsm_file_cache 224KB 240KB [ 2467.496244][ T6841] key_jar 10KB 19KB [ 2467.502337][ T6841] uts_namespace 4KB 11KB [ 2467.508398][ T6841] nsproxy 2KB 11KB [ 2467.515219][ T6841] vm_area_struct 2406KB 4810KB [ 2467.521496][ T6841] mm_struct 438KB 1046KB [ 2467.527585][ T6841] fs_cache 60KB 224KB [ 2467.533703][ T6841] files_cache 233KB 577KB [ 2467.539835][ T6841] signal_cache 40954KB 42042KB [ 2467.545894][ T6841] sighand_cache 57872KB 58420KB [ 2467.551982][ T6841] task_struct 163293KB 163384KB [ 2467.558039][ T6841] cred_jar 8028KB 8292KB [ 2467.564128][ T6841] anon_vma_chain 650KB 1744KB [ 2467.570259][ T6841] anon_vma 349KB 1032KB [ 2467.576372][ T6841] pid 7826KB 7920KB [ 2467.582497][ T6841] Acpi-Operand 156KB 190KB [ 2467.588601][ T6841] Acpi-ParseExt 9KB 11KB [ 2467.594698][ T6841] Acpi-Parse 41KB 47KB [ 2467.600834][ T6841] Acpi-State 52KB 63KB [ 2467.606919][ T6841] Acpi-Namespace 23KB 27KB [ 2467.613035][ T6841] numa_policy 0KB 3KB [ 2467.620235][ T6841] trace_event_file 371KB 374KB [ 2467.626308][ T6841] ftrace_event_field 515KB 519KB [ 2467.632501][ T6841] pool_workqueue 146KB 196KB [ 2467.648485][ T6841] vmap_area 4873KB 5607KB [ 2467.654562][ T6841] debug_objects_cache 5447KB 5703KB [ 2467.671520][ T6841] page->ptl 753KB 1988KB [ 2467.677658][ T6841] kmalloc-4M 4096KB 4096KB [ 2467.696236][ T6841] kmalloc-1M 2048KB 6144KB [ 2467.706414][ T6841] kmalloc-512k 4096KB 4096KB [ 2467.716752][ T6841] kmalloc-256k 6144KB 6144KB [ 2467.725608][ T6841] kmalloc-128k 6656KB 6656KB [ 2467.738194][ T6841] kmalloc-64k 7808KB 8448KB [ 2467.754071][ T6841] kmalloc-32k 4416KB 4672KB [ 2467.763565][ T6841] kmalloc-16k 2048KB 2208KB [ 2467.776425][ T6841] kmalloc-8k 8256KB 8336KB [ 2467.785254][ T6841] kmalloc-4k 111336KB 111376KB [ 2467.800598][ T6841] kmalloc-2k 20404KB 20472KB [ 2467.806740][ T6841] kmalloc-1k 14934KB 15752KB [ 2467.836786][ T6841] kmalloc-512 10885KB 13304KB [ 2467.849084][ T6841] kmalloc-256 18326KB 19708KB [ 2467.855174][ T6841] kmalloc-128 1190KB 1388KB [ 2467.886219][ T6841] kmalloc-96 1804KB 3596KB [ 2467.902176][ T6841] kmalloc-64 10924KB 12716KB [ 2467.908250][ T6841] kmalloc-32 6848KB 7138KB [ 2467.944176][ T6841] kmalloc-192 7675KB 8208KB [ 2467.951601][ T6841] kmem_cache 123KB 132KB [ 2467.957710][ T6841] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.4,pid=6925,uid=0 [ 2467.990184][ T6841] Out of memory: Killed process 6925 (syz-executor.4) total-vm:93284kB, anon-rss:2204kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 2468.030767][ T1171] oom_reaper: reaped process 6925 (syz-executor.4), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2468.085429][ T6743] in:imklog invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2468.122116][ T6743] CPU: 0 PID: 6743 Comm: in:imklog Not tainted 5.9.0-rc3-syzkaller #0 [ 2468.130329][ T6743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2468.140387][ T6743] Call Trace: [ 2468.143712][ T6743] dump_stack+0x198/0x1fd [ 2468.148083][ T6743] dump_header+0x106/0x60f [ 2468.152528][ T6743] oom_kill_process.cold+0x10/0x15 [ 2468.157646][ T6743] out_of_memory+0x358/0x13f0 [ 2468.162332][ T6743] ? oom_killer_disable+0x270/0x270 [ 2468.167534][ T6743] ? mutex_trylock+0x246/0x2c0 [ 2468.172295][ T6743] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2468.178972][ T6743] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2468.185597][ T6743] ? warn_alloc+0x120/0x120 [ 2468.190120][ T6743] ? lock_is_held_type+0xbb/0xf0 [ 2468.195070][ T6743] __alloc_pages_nodemask+0x62c/0x790 [ 2468.200470][ T6743] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2468.209070][ T6743] ? page_cache_readahead_unbounded+0x572/0x850 [ 2468.215316][ T6743] ? __lock_page_or_retry+0x650/0x650 [ 2468.220697][ T6743] alloc_pages_current+0x187/0x280 [ 2468.225819][ T6743] __page_cache_alloc+0x314/0x420 [ 2468.230848][ T6743] pagecache_get_page+0x2a6/0xf70 [ 2468.235875][ T6743] ? __do_page_cache_readahead+0xc2/0xf0 [ 2468.241527][ T6743] filemap_fault+0x1abd/0x2aa0 [ 2468.246331][ T6743] ext4_filemap_fault+0x87/0xb6 [ 2468.251185][ T6743] __do_fault+0x10d/0x4d0 [ 2468.255522][ T6743] handle_mm_fault+0x3477/0x4590 [ 2468.260473][ T6743] ? apply_to_existing_page_range+0x40/0x40 [ 2468.266387][ T6743] do_user_addr_fault+0x598/0xbf0 [ 2468.271436][ T6743] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 2468.276984][ T6743] exc_page_fault+0xa8/0x190 [ 2468.281566][ T6743] ? asm_exc_page_fault+0x8/0x30 [ 2468.286495][ T6743] asm_exc_page_fault+0x1e/0x30 [ 2468.291354][ T6743] RIP: 0033:0x7f4260087114 [ 2468.295770][ T6743] Code: Bad RIP value. [ 2468.299824][ T6743] RSP: 002b:00007f425e94d2c0 EFLAGS: 00010246 [ 2468.305891][ T6743] RAX: 0000000000000000 RBX: 0000555df093f78b RCX: 00007f425e94d2ca [ 2468.313855][ T6743] RDX: 000000000000003b RSI: 0000000000000000 RDI: 0000000000000000 [ 2468.321816][ T6743] RBP: 0000000000000000 R08: 00007f425e94d0b0 R09: 0000000000000001 [ 2468.329778][ T6743] R10: 0000000000000000 R11: 0000000000000000 R12: 00007f425e94d308 [ 2468.337742][ T6743] R13: ffffffffffffffff R14: 0000000000001f9f R15: 00007f425e94d3d0 [ 2468.382436][ T6743] Mem-Info: [ 2468.390715][ T6743] active_anon:15607 inactive_anon:132387 isolated_anon:0 [ 2468.390715][ T6743] active_file:33 inactive_file:45 isolated_file:0 [ 2468.390715][ T6743] unevictable:0 dirty:0 writeback:0 [ 2468.390715][ T6743] slab_reclaimable:16267 slab_unreclaimable:216850 [ 2468.390715][ T6743] mapped:62912 shmem:6488 pagetables:3161 bounce:0 [ 2468.390715][ T6743] free:27955 free_pcp:74 free_cma:0 [ 2468.447203][ T6743] Node 0 active_anon:62420kB inactive_anon:526716kB active_file:64kB inactive_file:76kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:246588kB dirty:0kB writeback:0kB shmem:25804kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 227328kB writeback_tmp:0kB kernel_stack:10880kB all_unreclaimable? no [ 2468.498688][ T6743] Node 1 active_anon:8kB inactive_anon:2832kB active_file:16kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:786336kB all_unreclaimable? yes [ 2468.594418][ T6743] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2468.629650][ T6743] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2468.635714][ T6743] Node 0 DMA32 free:48096kB min:48204kB low:57180kB high:66156kB reserved_highatomic:0KB active_anon:62420kB inactive_anon:526692kB active_file:160kB inactive_file:36kB unevictable:0kB writepending:16kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:10308kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 2468.674736][ T6743] lowmem_reserve[]: 0 0 0 0 0 [ 2468.682306][ T6743] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2468.738474][ T6743] lowmem_reserve[]: 0 0 0 0 0 [ 2468.743176][ T6743] Node 1 Normal free:53492kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:2832kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:2372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2468.904938][ T6743] lowmem_reserve[]: 0 0 0 0 0 [ 2468.939025][ T6743] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (U) = 10280kB [ 2468.976845][ T6743] Node 0 DMA32: 2361*4kB (UME) 1424*8kB (UME) 521*16kB (ME) 68*32kB (UME) 30*64kB (ME) 3*128kB (M) 2*256kB (UM) 1*512kB (U) 1*1024kB (U) 6*2048kB (M) 0*4096kB = 47988kB [ 2469.014173][ T6743] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2469.037995][ T6743] Node 1 Normal: 443*4kB (UM) 245*8kB (ME) 112*16kB (UME) 55*32kB (UME) 12*64kB (UME) 5*128kB (ME) 1*256kB (M) 3*512kB (UME) 2*1024kB (UE) 0*2048kB 10*4096kB (UM) = 53492kB [ 2469.088546][ T6743] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2469.098134][ T6743] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2469.127580][ T6743] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2469.157647][ T6743] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2469.167077][ T6743] 6526 total pagecache pages [ 2469.185824][ T6743] 0 pages in swap cache [ 2469.197687][ T6743] Swap cache stats: add 0, delete 0, find 0/0 [ 2469.223053][ T6743] Free swap = 0kB [ 2469.226818][ T6743] Total swap = 0kB [ 2469.232506][ T6743] 1965979 pages RAM [ 2469.236310][ T6743] 0 pages HighMem/MovableOnly [ 2469.248341][ T6743] 349897 pages reserved [ 2469.272412][ T6743] 0 pages cma reserved [ 2469.276487][ T6743] Unreclaimable slab info: [ 2469.286574][ T6743] Name Used Total [ 2469.297198][ T6743] pid_2 153KB 333KB [ 2469.318592][ T6743] bio-3 0KB 7KB [ 2469.324720][ T6743] batadv_tl_cache 5KB 12KB [ 2469.362306][ T6743] TIPC 14KB 26KB [ 2469.377783][ T6743] SCTPv6 23KB 31KB [ 2469.388320][ T6743] SCTP 2KB 4KB [ 2469.406261][ T6743] sctp_chunk 1KB 11KB [ 2469.424742][ T6743] DCCPv6 21KB 31KB [ 2469.444430][ T6743] DCCP 19KB 21KB [ 2469.459704][ T6743] L2TP/IP 12KB 23KB [ 2469.465789][ T6743] RXRPC 15KB 27KB [ 2469.504695][ T6743] rxrpc_call_jar 112KB 120KB [ 2469.512328][ T6743] bridge_fdb_cache 9KB 15KB [ 2469.538923][ T6743] fib6_nodes 184KB 252KB [ 2469.545003][ T6743] ip6_dst_cache 118KB 412KB [ 2469.560431][ T6743] RAWv6 105KB 105KB [ 2469.566673][ T6743] UDPLITEv6 7KB 7KB [ 2469.572924][ T6743] UDPv6 118KB 131KB [ 2469.579057][ T6743] TCPv6 67KB 85KB [ 2469.585124][ T6743] nf_conntrack 36KB 45KB [ 2469.591819][ T6743] sd_ext_cdb 0KB 7KB [ 2469.597868][ T6743] scsi_sense_cache 1056KB 1064KB [ 2469.604190][ T6743] virtio_scsi_cmd 16KB 16KB [ 2469.610422][ T6743] sgpool-128 8KB 8KB [ 2469.616493][ T6743] sgpool-64 10KB 19KB [ 2469.622711][ T6743] sgpool-32 2136KB 2142KB [ 2469.628882][ T6743] sgpool-16 435KB 438KB [ 2469.635015][ T6743] sgpool-8 259KB 262KB [ 2469.641153][ T6743] mqueue_inode_cache 10KB 39KB [ 2469.647351][ T6743] f2fs_bio_post_read_ctx 16KB 16KB [ 2469.653935][ T6743] jfs_mp 7KB 7KB [ 2469.660055][ T6743] cifs_small_rq 15KB 16KB [ 2469.666145][ T6743] cifs_request 67KB 67KB [ 2469.672306][ T6743] cifs_mpx_ids 0KB 8KB [ 2469.678397][ T6743] nfs_commit_data 3KB 7KB [ 2469.684524][ T6743] nfs_write_data 34KB 44KB [ 2469.690733][ T6743] ext4_system_zone 1KB 7KB [ 2469.696801][ T6743] ext4_io_end_vec 2KB 7KB [ 2469.702927][ T6743] ext4_bio_post_read_ctx 15KB 15KB [ 2469.709497][ T6743] io_kiocb 7679KB 7687KB [ 2469.715584][ T6743] kioctx 2KB 7KB [ 2469.722824][ T6743] aio_kiocb 1KB 3KB [ 2469.729099][ T6743] bio-2 1KB 7KB [ 2469.735209][ T6743] fasync_cache 0KB 3KB [ 2469.741361][ T6743] pid_namespace 1KB 3KB [ 2469.747414][ T6743] posix_timers_cache 0KB 3KB [ 2469.753613][ T6743] rpc_buffers 17KB 25KB [ 2469.760136][ T6743] rpc_tasks 2KB 7KB [ 2469.766202][ T6743] UNIX 108KB 147KB [ 2469.772295][ T6743] UDP-Lite 31KB 38KB [ 2469.778378][ T6743] tcp_bind_bucket 1KB 8KB [ 2469.784463][ T6743] inet_peer_cache 4KB 12KB [ 2469.790600][ T6743] ip_fib_trie 28KB 43KB [ 2469.796664][ T6743] ip_fib_alias 135KB 189KB [ 2469.802803][ T6743] ip_dst_cache 19KB 76KB [ 2469.808941][ T6743] RAW 78KB 226KB [ 2469.815172][ T6743] UDP 68KB 84KB [ 2469.821334][ T6743] TCP 61KB 64KB [ 2469.827400][ T6743] hugetlbfs_inode_cache 3KB 3KB [ 2469.833852][ T6743] fscache_cookie_jar 1KB 7KB [ 2469.840088][ T6743] bio-1 12KB 15KB [ 2469.846149][ T6743] eventpoll_pwq 7KB 31KB [ 2469.853758][ T6743] eventpoll_epi 13KB 47KB [ 2469.859863][ T6743] inotify_inode_mark 5KB 27KB [ 2469.866002][ T6743] bio_crypt_ctx 7KB 7KB [ 2469.872124][ T6743] request_queue 154KB 154KB [ 2469.878181][ T6743] blkdev_ioc 32KB 42KB [ 2469.884251][ T6743] bio-0 1894KB 1901KB [ 2469.890401][ T6743] biovec-max 909KB 926KB [ 2469.896471][ T6743] biovec-64 2299KB 2299KB [ 2469.902567][ T6743] biovec-16 307KB 307KB [ 2469.908710][ T6743] bio_integrity_payload 1KB 7KB [ 2469.915114][ T6743] khugepaged_mm_slot 34KB 83KB [ 2469.921644][ T6743] uid_cache 0KB 4KB [ 2469.927721][ T6743] dmaengine-unmap-256 2KB 6KB [ 2469.933991][ T6743] dmaengine-unmap-128 1KB 3KB [ 2469.940260][ T6743] dmaengine-unmap-16 0KB 4KB [ 2469.946409][ T6743] dmaengine-unmap-2 0KB 3KB [ 2469.952567][ T6743] QIPCRTR 1KB 6KB [ 2469.958722][ T6743] audit_buffer 0KB 3KB [ 2469.964771][ T6743] skbuff_ext_cache 1KB 4KB [ 2469.971050][ T6743] skbuff_fclone_cache 14KB 33KB [ 2469.977283][ T6743] skbuff_head_cache 5015KB 5351KB [ 2469.984000][ T6743] configfs_dir_cache 1KB 8KB [ 2469.990270][ T6743] file_lock_cache 4KB 31KB [ 2469.996329][ T6743] file_lock_ctx 8KB 15KB [ 2470.011046][ T6743] fsnotify_mark_connector 2KB 12KB [ 2470.017642][ T6743] net_namespace 58KB 58KB [ 2470.023784][ T6743] task_delay_info 5200KB 5395KB [ 2470.030024][ T6743] taskstats 5KB 32KB [ 2470.036081][ T6743] proc_dir_entry 810KB 873KB [ 2470.042176][ T6743] pde_opener 0KB 7KB [ 2470.048234][ T6743] seq_file 7KB 48KB [ 2470.054333][ T6743] sigqueue 31KB 47KB [ 2470.060448][ T6743] shmem_inode_cache 8140KB 8353KB [ 2470.066505][ T6743] kernfs_iattrs_cache 9KB 15KB [ 2470.072829][ T6743] kernfs_node_cache 20700KB 21148KB [ 2470.078955][ T6743] mnt_cache 150KB 157KB [ 2470.085031][ T6743] filp 4514KB 4725KB [ 2470.091144][ T6743] names_cache 83363KB 83363KB [ 2470.097224][ T6743] hashtab_node 418KB 421KB [ 2470.103414][ T6743] ebitmap_node 1198KB 1200KB [ 2470.110671][ T6743] avtab_node 4995KB 5000KB [ 2470.116738][ T6743] avc_node 51KB 194KB [ 2470.122858][ T6743] iint_cache 27KB 63KB [ 2470.129009][ T6743] lsm_inode_cache 6149KB 7265KB [ 2470.135068][ T6743] lsm_file_cache 224KB 240KB [ 2470.141164][ T6743] key_jar 10KB 19KB [ 2470.147304][ T6743] uts_namespace 4KB 11KB [ 2470.153439][ T6743] nsproxy 2KB 11KB [ 2470.159576][ T6743] vm_area_struct 2406KB 4810KB [ 2470.165636][ T6743] mm_struct 438KB 1046KB [ 2470.171749][ T6743] fs_cache 60KB 224KB [ 2470.177834][ T6743] files_cache 233KB 577KB [ 2470.184087][ T6743] signal_cache 40954KB 42042KB [ 2470.190285][ T6743] sighand_cache 57872KB 58420KB [ 2470.196375][ T6743] task_struct 163293KB 163384KB [ 2470.202486][ T6743] cred_jar 8028KB 8292KB [ 2470.208610][ T6743] anon_vma_chain 650KB 1744KB [ 2470.214655][ T6743] anon_vma 349KB 1032KB [ 2470.220750][ T6743] pid 7826KB 7920KB [ 2470.226805][ T6743] Acpi-Operand 156KB 190KB [ 2470.232927][ T6743] Acpi-ParseExt 9KB 11KB [ 2470.239977][ T6743] Acpi-Parse 41KB 47KB [ 2470.246028][ T6743] Acpi-State 52KB 63KB [ 2470.252180][ T6743] Acpi-Namespace 23KB 27KB [ 2470.258240][ T6743] numa_policy 0KB 3KB [ 2470.264319][ T6743] trace_event_file 371KB 374KB [ 2470.270447][ T6743] ftrace_event_field 515KB 519KB [ 2470.276597][ T6743] pool_workqueue 146KB 196KB [ 2470.282698][ T6743] vmap_area 4873KB 5607KB [ 2470.288951][ T6743] debug_objects_cache 5447KB 5703KB [ 2470.295199][ T6743] page->ptl 753KB 1988KB [ 2470.301463][ T6743] kmalloc-4M 4096KB 4096KB [ 2470.307537][ T6743] kmalloc-1M 2048KB 6144KB [ 2470.313704][ T6743] kmalloc-512k 4096KB 4096KB [ 2470.319870][ T6743] kmalloc-256k 6144KB 6144KB [ 2470.325943][ T6743] kmalloc-128k 6656KB 6656KB [ 2470.332083][ T6743] kmalloc-64k 7808KB 8448KB [ 2470.338136][ T6743] kmalloc-32k 4416KB 4672KB [ 2470.344216][ T6743] kmalloc-16k 2048KB 2208KB [ 2470.350371][ T6743] kmalloc-8k 8256KB 8336KB [ 2470.356425][ T6743] kmalloc-4k 111080KB 111120KB [ 2470.362524][ T6743] kmalloc-2k 20404KB 20472KB [ 2470.369802][ T6743] kmalloc-1k 14934KB 15752KB [ 2470.375861][ T6743] kmalloc-512 10939KB 13304KB [ 2470.381953][ T6743] kmalloc-256 18326KB 19708KB [ 2470.388020][ T6743] kmalloc-128 1190KB 1388KB [ 2470.394107][ T6743] kmalloc-96 1804KB 3596KB [ 2470.400725][ T6743] kmalloc-64 10924KB 12716KB [ 2470.406793][ T6743] kmalloc-32 6852KB 7138KB [ 2470.412940][ T6743] kmalloc-192 7675KB 8208KB [ 2470.419088][ T6743] kmem_cache 123KB 132KB [ 2470.425148][ T6743] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.4,pid=6803,uid=0 [ 2470.439449][ T6743] Out of memory: Killed process 6803 (syz-executor.4) total-vm:93284kB, anon-rss:2204kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 2470.462974][ T1171] oom_reaper: reaped process 6803 (syz-executor.4), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2470.797971][ T6744] rs:main Q:Reg invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2470.818171][ T6744] CPU: 0 PID: 6744 Comm: rs:main Q:Reg Not tainted 5.9.0-rc3-syzkaller #0 [ 2470.826679][ T6744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2470.836729][ T6744] Call Trace: [ 2470.840046][ T6744] dump_stack+0x198/0x1fd [ 2470.844405][ T6744] dump_header+0x106/0x60f [ 2470.848825][ T6744] oom_kill_process.cold+0x10/0x15 [ 2470.853937][ T6744] out_of_memory+0x358/0x13f0 [ 2470.858642][ T6744] ? oom_killer_disable+0x270/0x270 [ 2470.863844][ T6744] ? mutex_trylock+0x246/0x2c0 [ 2470.868609][ T6744] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2470.875290][ T6744] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2470.881902][ T6744] ? warn_alloc+0x120/0x120 [ 2470.886421][ T6744] ? lock_is_held_type+0xbb/0xf0 [ 2470.891369][ T6744] __alloc_pages_nodemask+0x62c/0x790 [ 2470.896749][ T6744] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2470.903534][ T6744] ? page_cache_readahead_unbounded+0x572/0x850 [ 2470.909777][ T6744] ? __lock_page_or_retry+0x650/0x650 [ 2470.915151][ T6744] alloc_pages_current+0x187/0x280 [ 2470.920268][ T6744] __page_cache_alloc+0x314/0x420 [ 2470.925296][ T6744] pagecache_get_page+0x2a6/0xf70 [ 2470.930323][ T6744] ? __do_page_cache_readahead+0xc2/0xf0 [ 2470.935954][ T6744] filemap_fault+0x1abd/0x2aa0 [ 2470.940742][ T6744] ext4_filemap_fault+0x87/0xb6 [ 2470.945609][ T6744] __do_fault+0x10d/0x4d0 [ 2470.949949][ T6744] handle_mm_fault+0x3477/0x4590 [ 2470.954897][ T6744] ? apply_to_existing_page_range+0x40/0x40 [ 2470.960826][ T6744] do_user_addr_fault+0x598/0xbf0 [ 2470.965857][ T6744] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 2470.971413][ T6744] exc_page_fault+0xa8/0x190 [ 2470.976004][ T6744] ? asm_exc_page_fault+0x8/0x30 [ 2470.980942][ T6744] asm_exc_page_fault+0x1e/0x30 [ 2470.985789][ T6744] RIP: 0033:0x555def8f63b0 [ 2470.990212][ T6744] Code: Bad RIP value. [ 2470.994276][ T6744] RSP: 002b:00007f425e56c908 EFLAGS: 00010246 [ 2471.000354][ T6744] RAX: 0000000000000000 RBX: 0000555df092e220 RCX: 0000000000000001 [ 2471.008351][ T6744] RDX: 0000000000000001 RSI: 0000555df092e220 RDI: 0000555df09340b0 [ 2471.016333][ T6744] RBP: 00007f425402a0f0 R08: 0000000000000065 R09: 0000000000000008 [ 2471.024480][ T6744] R10: 0000555defb49280 R11: 0000000000000000 R12: 00007f425e56c980 [ 2471.032450][ T6744] R13: 0000000000000001 R14: 0000555df09340b0 R15: 0000555df092e250 [ 2471.049806][ T6744] Mem-Info: [ 2471.052957][ T6744] active_anon:15606 inactive_anon:131838 isolated_anon:0 [ 2471.052957][ T6744] active_file:31 inactive_file:28 isolated_file:32 [ 2471.052957][ T6744] unevictable:0 dirty:4 writeback:0 [ 2471.052957][ T6744] slab_reclaimable:16267 slab_unreclaimable:216835 [ 2471.052957][ T6744] mapped:62898 shmem:6488 pagetables:3142 bounce:0 [ 2471.052957][ T6744] free:28103 free_pcp:34 free_cma:0 [ 2471.094847][ T6744] Node 0 active_anon:62416kB inactive_anon:524520kB active_file:112kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:246632kB dirty:16kB writeback:0kB shmem:25804kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 223232kB writeback_tmp:0kB kernel_stack:10848kB all_unreclaimable? no [ 2471.135690][ T6744] Node 1 active_anon:8kB inactive_anon:2832kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:786336kB all_unreclaimable? yes [ 2471.166629][ T6744] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2471.284205][ T6744] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2471.313060][ T6744] Node 0 DMA32 free:48072kB min:48204kB low:57180kB high:66156kB reserved_highatomic:0KB active_anon:62416kB inactive_anon:524520kB active_file:40kB inactive_file:12kB unevictable:0kB writepending:16kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:10196kB bounce:0kB free_pcp:252kB local_pcp:0kB free_cma:0kB [ 2471.401315][ T6744] lowmem_reserve[]: 0 0 0 0 0 [ 2471.406076][ T6744] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2471.478478][ T6744] lowmem_reserve[]: 0 0 0 0 0 [ 2471.483218][ T6744] Node 1 Normal free:53492kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:2832kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:2372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2471.537240][ T6744] lowmem_reserve[]: 0 0 0 0 0 [ 2471.546400][ T6744] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (U) = 10280kB [ 2471.601113][ T6744] Node 0 DMA32: 2385*4kB (UME) 1435*8kB (UME) 529*16kB (UME) 67*32kB (UME) 32*64kB (UME) 3*128kB (M) 1*256kB (M) 1*512kB (U) 1*1024kB (U) 6*2048kB (M) 0*4096kB = 48140kB [ 2471.660571][ T6744] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2471.697741][ T6744] Node 1 Normal: 443*4kB (UM) 245*8kB (ME) 112*16kB (UME) 55*32kB (UME) 12*64kB (UME) 5*128kB (ME) 1*256kB (M) 3*512kB (UME) 2*1024kB (UE) 0*2048kB 10*4096kB (UM) = 53492kB [ 2471.737649][ T6744] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2471.762735][ T6744] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2471.795404][ T6744] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2471.810269][ T6744] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2471.819763][ T6744] 6516 total pagecache pages [ 2471.824367][ T6744] 0 pages in swap cache [ 2471.849837][ T6744] Swap cache stats: add 0, delete 0, find 0/0 [ 2471.855926][ T6744] Free swap = 0kB [ 2471.887464][ T6744] Total swap = 0kB [ 2471.892860][ T6744] 1965979 pages RAM [ 2471.896654][ T6744] 0 pages HighMem/MovableOnly [ 2471.907998][ T6744] 349897 pages reserved [ 2471.918604][ T6744] 0 pages cma reserved [ 2471.923655][ T6744] Unreclaimable slab info: [ 2471.928064][ T6744] Name Used Total [ 2471.949513][ T6744] pid_2 152KB 333KB [ 2471.955666][ T6744] bio-3 0KB 7KB [ 2471.974553][ T6744] batadv_tl_cache 5KB 12KB [ 2471.980704][ T6744] TIPC 14KB 26KB [ 2471.986787][ T6744] SCTPv6 23KB 31KB [ 2472.016995][ T6744] SCTP 2KB 4KB [ 2472.038881][ T6744] sctp_chunk 0KB 7KB [ 2472.044984][ T6744] DCCPv6 21KB 31KB [ 2472.067722][ T6744] DCCP 19KB 21KB [ 2472.101533][ T6744] L2TP/IP 12KB 23KB [ 2472.107623][ T6744] RXRPC 15KB 27KB [ 2472.147318][ T6744] rxrpc_call_jar 112KB 120KB [ 2472.167648][ T6744] bridge_fdb_cache 9KB 15KB [ 2472.198099][ T6744] fib6_nodes 184KB 252KB [ 2472.226920][ T6744] ip6_dst_cache 116KB 412KB [ 2472.267875][ T6744] RAWv6 105KB 105KB [ 2472.293881][ T6744] UDPLITEv6 7KB 7KB [ 2472.311282][ T6744] UDPv6 118KB 131KB [ 2472.317364][ T6744] TCPv6 67KB 85KB [ 2472.335413][ T6744] nf_conntrack 41KB 45KB [ 2472.374283][ T6744] sd_ext_cdb 0KB 7KB [ 2472.401888][ T6744] scsi_sense_cache 1056KB 1064KB [ 2472.407939][ T6744] virtio_scsi_cmd 16KB 16KB [ 2472.449692][ T6744] sgpool-128 8KB 8KB [ 2472.455760][ T6744] sgpool-64 10KB 19KB [ 2472.477520][ T6744] sgpool-32 2144KB 2149KB [ 2472.510605][ T6744] sgpool-16 435KB 438KB [ 2472.516676][ T6744] sgpool-8 259KB 262KB [ 2472.546315][ T6744] mqueue_inode_cache 10KB 39KB [ 2472.575622][ T6744] f2fs_bio_post_read_ctx 16KB 16KB [ 2472.611083][ T6744] jfs_mp 7KB 7KB [ 2472.617181][ T6744] cifs_small_rq 15KB 16KB [ 2472.635684][ T6744] cifs_request 67KB 67KB [ 2472.642023][ T6744] cifs_mpx_ids 0KB 8KB [ 2472.648142][ T6744] nfs_commit_data 3KB 7KB [ 2472.674275][ T6744] nfs_write_data 34KB 44KB [ 2472.683925][ T6744] ext4_system_zone 1KB 7KB [ 2472.721106][ T6744] ext4_io_end_vec 2KB 7KB [ 2472.727206][ T6744] ext4_bio_post_read_ctx 15KB 15KB [ 2472.763573][ T6744] io_kiocb 7679KB 7687KB [ 2472.785734][ T6744] kioctx 2KB 7KB [ 2472.820274][ T6744] aio_kiocb 1KB 3KB [ 2472.826375][ T6744] bio-2 1KB 7KB [ 2472.846548][ T6744] fasync_cache 0KB 3KB [ 2472.854162][ T6744] pid_namespace 1KB 3KB [ 2472.906016][ T6744] posix_timers_cache 0KB 3KB [ 2472.933868][ T6744] rpc_buffers 17KB 25KB [ 2472.966062][ T6744] rpc_tasks 2KB 7KB [ 2472.977954][ T6744] UNIX 108KB 147KB [ 2473.015944][ T6744] UDP-Lite 31KB 38KB [ 2473.031382][ T6744] tcp_bind_bucket 1KB 8KB [ 2473.037459][ T6744] inet_peer_cache 4KB 12KB [ 2473.064945][ T6744] ip_fib_trie 28KB 43KB [ 2473.084766][ T6744] ip_fib_alias 135KB 189KB [ 2473.096389][ T6744] ip_dst_cache 13KB 64KB [ 2473.102551][ T6744] RAW 78KB 226KB [ 2473.135900][ T6744] UDP 68KB 84KB [ 2473.156943][ T6744] TCP 61KB 64KB [ 2473.181135][ T6744] hugetlbfs_inode_cache 3KB 3KB [ 2473.187640][ T6744] fscache_cookie_jar 1KB 7KB [ 2473.242933][ T6744] bio-1 12KB 15KB [ 2473.269036][ T6744] eventpoll_pwq 7KB 31KB [ 2473.275128][ T6744] eventpoll_epi 13KB 47KB [ 2473.296275][ T6744] inotify_inode_mark 5KB 27KB [ 2473.309276][ T6744] bio_crypt_ctx 7KB 7KB [ 2473.315350][ T6744] request_queue 154KB 154KB [ 2473.336849][ T6744] blkdev_ioc 32KB 42KB [ 2473.363807][ T6744] bio-0 1896KB 1905KB [ 2473.384147][ T6744] biovec-max 905KB 913KB [ 2473.414137][ T6744] biovec-64 2299KB 2299KB [ 2473.429003][ T6744] biovec-16 307KB 307KB [ 2473.435097][ T6744] bio_integrity_payload 1KB 7KB [ 2473.448162][ T6744] khugepaged_mm_slot 33KB 83KB [ 2473.477829][ T6744] uid_cache 0KB 4KB [ 2473.496792][ T6744] dmaengine-unmap-256 2KB 6KB [ 2473.533576][ T6744] dmaengine-unmap-128 1KB 3KB [ 2473.562348][ T6744] dmaengine-unmap-16 0KB 4KB [ 2473.574993][ T6744] dmaengine-unmap-2 0KB 3KB [ 2473.581326][ T6744] QIPCRTR 1KB 6KB [ 2473.587395][ T6744] audit_buffer 0KB 3KB [ 2473.619793][ T6744] skbuff_ext_cache 1KB 4KB [ 2473.625877][ T6744] skbuff_fclone_cache 14KB 33KB [ 2473.672033][ T6744] skbuff_head_cache 4914KB 5272KB [ 2473.678123][ T6744] configfs_dir_cache 1KB 8KB [ 2473.723330][ T6744] file_lock_cache 4KB 31KB [ 2473.739047][ T6744] file_lock_ctx 8KB 15KB [ 2473.745121][ T6744] fsnotify_mark_connector 2KB 12KB [ 2473.783166][ T6744] net_namespace 58KB 58KB [ 2473.790573][ T6744] task_delay_info 5200KB 5395KB [ 2473.796672][ T6744] taskstats 5KB 32KB [ 2473.819048][ T6744] proc_dir_entry 810KB 873KB [ 2473.825125][ T6744] pde_opener 0KB 7KB [ 2473.843224][ T6744] seq_file 7KB 48KB [ 2473.853926][ T6744] sigqueue 30KB 47KB [ 2473.865151][ T6744] shmem_inode_cache 8140KB 8353KB [ 2473.891273][ T6744] kernfs_iattrs_cache 9KB 15KB [ 2473.897535][ T6744] kernfs_node_cache 20700KB 21148KB [ 2473.945723][ T6744] mnt_cache 150KB 157KB [ 2473.978682][ T6744] filp 4511KB 4725KB [ 2473.984767][ T6744] names_cache 83363KB 83363KB [ 2473.993624][ T6744] hashtab_node 418KB 421KB [ 2474.030860][ T6744] ebitmap_node 1198KB 1200KB [ 2474.036983][ T6744] avtab_node 4995KB 5000KB [ 2474.062544][ T6744] avc_node 51KB 194KB [ 2474.099603][ T6744] iint_cache 26KB 63KB [ 2474.105679][ T6744] lsm_inode_cache 6148KB 7265KB [ 2474.117629][ T6744] lsm_file_cache 224KB 240KB [ 2474.123840][ T6744] key_jar 10KB 19KB [ 2474.165199][ T6744] uts_namespace 4KB 11KB [ 2474.183887][ T6744] nsproxy 2KB 11KB [ 2474.216045][ T6744] vm_area_struct 2389KB 4806KB [ 2474.222262][ T6744] mm_struct 437KB 1046KB [ 2474.228318][ T6744] fs_cache 60KB 224KB [ 2474.267402][ T6744] files_cache 231KB 570KB [ 2474.286893][ T6744] signal_cache 40951KB 42042KB [ 2474.317189][ T6744] sighand_cache 57868KB 58413KB [ 2474.323463][ T6744] task_struct 163280KB 163358KB [ 2474.358493][ T6744] cred_jar 8027KB 8292KB [ 2474.364568][ T6744] anon_vma_chain 647KB 1744KB [ 2474.377107][ T6744] anon_vma 342KB 1028KB [ 2474.384263][ T6744] pid 7826KB 7920KB [ 2474.418375][ T6744] Acpi-Operand 156KB 190KB [ 2474.429596][ T6744] Acpi-ParseExt 9KB 11KB [ 2474.435683][ T6744] Acpi-Parse 41KB 47KB [ 2474.467588][ T6744] Acpi-State 52KB 63KB [ 2474.479944][ T6744] Acpi-Namespace 23KB 27KB [ 2474.486017][ T6744] numa_policy 0KB 3KB [ 2474.520832][ T6744] trace_event_file 371KB 374KB [ 2474.526956][ T6744] ftrace_event_field 515KB 519KB [ 2474.539777][ T6744] pool_workqueue 146KB 196KB [ 2474.545888][ T6744] vmap_area 4873KB 5607KB [ 2474.582494][ T6744] debug_objects_cache 5440KB 5703KB [ 2474.614409][ T6744] page->ptl 747KB 1988KB [ 2474.629814][ T6744] kmalloc-4M 4096KB 4096KB [ 2474.635922][ T6744] kmalloc-1M 2048KB 6144KB [ 2474.655442][ T6744] kmalloc-512k 4096KB 4096KB [ 2474.671265][ T6744] kmalloc-256k 6144KB 6144KB [ 2474.677352][ T6744] kmalloc-128k 6656KB 6656KB [ 2474.690759][ T6744] kmalloc-64k 7808KB 8448KB [ 2474.696868][ T6744] kmalloc-32k 4416KB 4672KB [ 2474.709715][ T6744] kmalloc-16k 2048KB 2208KB [ 2474.715839][ T6744] kmalloc-8k 8256KB 8336KB [ 2474.746491][ T6744] kmalloc-4k 112200KB 112240KB [ 2474.777963][ T6744] kmalloc-2k 20424KB 20472KB [ 2474.798414][ T6744] kmalloc-1k 14814KB 15640KB [ 2474.804672][ T6744] kmalloc-512 10885KB 13304KB [ 2474.841984][ T6744] kmalloc-256 18325KB 19708KB [ 2474.848060][ T6744] kmalloc-128 1190KB 1388KB [ 2474.862107][ T6744] kmalloc-96 1799KB 3596KB [ 2474.868185][ T6744] kmalloc-64 10919KB 12716KB [ 2474.874281][ T6744] kmalloc-32 6852KB 7138KB [ 2474.912192][ T6744] kmalloc-192 7679KB 8208KB [ 2474.918282][ T6744] kmem_cache 123KB 132KB [ 2474.937563][ T6744] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.4,pid=6646,uid=0 [ 2474.983832][ T6744] Out of memory: Killed process 6646 (syz-executor.4) total-vm:93284kB, anon-rss:2204kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 2475.110713][ T4293] systemd-timesyn invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2475.162648][ T4293] CPU: 0 PID: 4293 Comm: systemd-timesyn Not tainted 5.9.0-rc3-syzkaller #0 [ 2475.171338][ T4293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2475.181384][ T4293] Call Trace: [ 2475.184721][ T4293] dump_stack+0x198/0x1fd [ 2475.189049][ T4293] dump_header+0x106/0x60f [ 2475.193458][ T4293] oom_kill_process.cold+0x10/0x15 [ 2475.198565][ T4293] out_of_memory+0x358/0x13f0 [ 2475.203285][ T4293] ? oom_killer_disable+0x270/0x270 [ 2475.208476][ T4293] ? mutex_trylock+0x246/0x2c0 [ 2475.213231][ T4293] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2475.219900][ T4293] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2475.226498][ T4293] ? warn_alloc+0x120/0x120 [ 2475.231006][ T4293] ? lock_is_held_type+0xbb/0xf0 [ 2475.235971][ T4293] __alloc_pages_nodemask+0x62c/0x790 [ 2475.241368][ T4293] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2475.248126][ T4293] ? page_cache_readahead_unbounded+0x572/0x850 [ 2475.254377][ T4293] ? __lock_page_or_retry+0x650/0x650 [ 2475.259744][ T4293] alloc_pages_current+0x187/0x280 [ 2475.264853][ T4293] __page_cache_alloc+0x314/0x420 [ 2475.269872][ T4293] pagecache_get_page+0x2a6/0xf70 [ 2475.274904][ T4293] ? __do_page_cache_readahead+0xc2/0xf0 [ 2475.280528][ T4293] filemap_fault+0x1abd/0x2aa0 [ 2475.285294][ T4293] ext4_filemap_fault+0x87/0xb6 [ 2475.290151][ T4293] __do_fault+0x10d/0x4d0 [ 2475.294495][ T4293] handle_mm_fault+0x3477/0x4590 [ 2475.299434][ T4293] ? apply_to_existing_page_range+0x40/0x40 [ 2475.305341][ T4293] do_user_addr_fault+0x598/0xbf0 [ 2475.310431][ T4293] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 2475.315986][ T4293] exc_page_fault+0xa8/0x190 [ 2475.320580][ T4293] ? asm_exc_page_fault+0x8/0x30 [ 2475.325506][ T4293] asm_exc_page_fault+0x1e/0x30 [ 2475.330347][ T4293] RIP: 0033:0x7f54c8951303 [ 2475.334798][ T4293] Code: Bad RIP value. [ 2475.338889][ T4293] RSP: 002b:00007ffe8ea1fe10 EFLAGS: 00010293 [ 2475.344956][ T4293] RAX: 0000000000000001 RBX: 0000559f4b22f8f0 RCX: 00007f54c8951303 [ 2475.352914][ T4293] RDX: 0000000000000006 RSI: 00007ffe8ea1fe20 RDI: 0000000000000004 [ 2475.360875][ T4293] RBP: 00007ffe8ea1ff70 R08: 0000000000000000 R09: 000000000000000d [ 2475.368835][ T4293] R10: 00000000ffffffff R11: 0000000000000293 R12: 00007ffe8ea1fe20 [ 2475.376795][ T4293] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000 [ 2475.397402][ T4293] Mem-Info: [ 2475.401659][ T4293] active_anon:15606 inactive_anon:131301 isolated_anon:0 [ 2475.401659][ T4293] active_file:8 inactive_file:45 isolated_file:0 [ 2475.401659][ T4293] unevictable:0 dirty:0 writeback:0 [ 2475.401659][ T4293] slab_reclaimable:16253 slab_unreclaimable:217265 [ 2475.401659][ T4293] mapped:62962 shmem:6488 pagetables:3105 bounce:0 [ 2475.401659][ T4293] free:27995 free_pcp:82 free_cma:0 [ 2475.438643][ T4293] Node 0 active_anon:62416kB inactive_anon:522348kB active_file:0kB inactive_file:264kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:246532kB dirty:20kB writeback:0kB shmem:25804kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 221184kB writeback_tmp:0kB kernel_stack:10816kB all_unreclaimable? no [ 2475.468325][ T4293] Node 1 active_anon:8kB inactive_anon:2832kB active_file:0kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:786336kB all_unreclaimable? yes [ 2475.496624][ T4293] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2475.526181][ T4293] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2475.532139][ T4293] Node 0 DMA32 free:48200kB min:48204kB low:57180kB high:66156kB reserved_highatomic:0KB active_anon:62416kB inactive_anon:522348kB active_file:220kB inactive_file:184kB unevictable:0kB writepending:16kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:10084kB bounce:0kB free_pcp:340kB local_pcp:0kB free_cma:0kB [ 2475.562968][ T4293] lowmem_reserve[]: 0 0 0 0 0 [ 2475.567663][ T4293] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2475.599138][ T4293] lowmem_reserve[]: 0 0 0 0 0 [ 2475.607257][ T4293] Node 1 Normal free:53492kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:2832kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:2372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2475.639333][ T4293] lowmem_reserve[]: 0 0 0 0 0 [ 2475.671072][ T4293] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (U) = 10280kB [ 2475.713259][ T4293] Node 0 DMA32: 2294*4kB (ME) 1423*8kB (ME) 531*16kB (UME) 99*32kB (UME) 31*64kB (UME) 4*128kB (UM) 2*256kB (UM) 1*512kB (U) 0*1024kB 6*2048kB (M) 0*4096kB = 48032kB [ 2475.738158][ T4293] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2475.768577][ T4293] Node 1 Normal: 443*4kB (UM) 245*8kB (ME) 112*16kB (UME) 55*32kB (UME) 12*64kB (UME) 5*128kB (ME) 1*256kB (M) 3*512kB (UME) 2*1024kB (UE) 0*2048kB 10*4096kB (UM) = 53492kB [ 2475.857818][ T4293] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2475.873811][ T4293] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2475.883153][ T4293] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2475.917984][ T4293] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2475.968131][ T4293] 6640 total pagecache pages [ 2475.985215][ T4293] 0 pages in swap cache [ 2476.018492][ T4293] Swap cache stats: add 0, delete 0, find 0/0 [ 2476.033931][ T4293] Free swap = 0kB [ 2476.037656][ T4293] Total swap = 0kB [ 2476.061003][ T4293] 1965979 pages RAM [ 2476.064837][ T4293] 0 pages HighMem/MovableOnly [ 2476.091404][ T4293] 349897 pages reserved [ 2476.095566][ T4293] 0 pages cma reserved [ 2476.113226][ T4293] Unreclaimable slab info: [ 2476.117658][ T4293] Name Used Total [ 2476.141813][ T4293] pid_2 152KB 333KB [ 2476.150039][ T4293] bio-3 0KB 7KB [ 2476.156161][ T4293] batadv_tl_cache 5KB 12KB [ 2476.228587][ T4293] TIPC 14KB 26KB [ 2476.234730][ T4293] SCTPv6 23KB 31KB [ 2476.285419][ T4293] SCTP 2KB 4KB [ 2476.321401][ T4293] DCCPv6 21KB 31KB [ 2476.327489][ T4293] DCCP 19KB 21KB [ 2476.390915][ T4293] L2TP/IP 12KB 23KB [ 2476.397113][ T4293] RXRPC 15KB 27KB [ 2476.458485][ T4293] rxrpc_call_jar 112KB 120KB [ 2476.464572][ T4293] bridge_fdb_cache 9KB 15KB [ 2476.509106][ T4293] fib6_nodes 184KB 252KB [ 2476.515191][ T4293] ip6_dst_cache 125KB 412KB [ 2476.552004][ T4293] RAWv6 105KB 105KB [ 2476.558103][ T4293] UDPLITEv6 7KB 7KB [ 2476.603388][ T4293] UDPv6 118KB 131KB [ 2476.616709][ T4293] TCPv6 67KB 85KB [ 2476.652905][ T4293] nf_conntrack 41KB 45KB [ 2476.663211][ T4293] sd_ext_cdb 0KB 7KB [ 2476.703832][ T4293] scsi_sense_cache 1056KB 1064KB [ 2476.735642][ T4293] virtio_scsi_cmd 16KB 16KB [ 2476.760795][ T4293] sgpool-128 8KB 8KB [ 2476.766870][ T4293] sgpool-64 10KB 19KB [ 2476.773010][ T4293] sgpool-32 2111KB 2157KB [ 2476.802296][ T4293] sgpool-16 428KB 438KB [ 2476.808375][ T4293] sgpool-8 257KB 262KB [ 2476.895206][ T4293] mqueue_inode_cache 10KB 39KB [ 2476.913535][ T4293] f2fs_bio_post_read_ctx 16KB 16KB [ 2476.949559][ T4293] jfs_mp 7KB 7KB [ 2476.955686][ T4293] cifs_small_rq 15KB 16KB [ 2477.002755][ T4293] cifs_request 67KB 67KB [ 2477.011208][ T4293] cifs_mpx_ids 0KB 8KB [ 2477.017320][ T4293] nfs_commit_data 3KB 7KB [ 2477.043650][ T4293] nfs_write_data 34KB 44KB [ 2477.057413][ T4293] ext4_system_zone 1KB 7KB [ 2477.100148][ T4293] ext4_io_end_vec 2KB 7KB [ 2477.106227][ T4293] ext4_bio_post_read_ctx 15KB 15KB [ 2477.113486][ T4293] io_kiocb 7679KB 7687KB [ 2477.146695][ T4293] kioctx 2KB 7KB [ 2477.157633][ T4293] aio_kiocb 1KB 3KB [ 2477.187918][ T4293] bio-2 1KB 7KB [ 2477.194095][ T4293] fasync_cache 0KB 3KB [ 2477.214200][ T4293] pid_namespace 1KB 3KB [ 2477.242253][ T4293] posix_timers_cache 0KB 3KB [ 2477.254812][ T4293] rpc_buffers 17KB 25KB [ 2477.261044][ T4293] rpc_tasks 2KB 7KB [ 2477.267161][ T4293] UNIX 108KB 147KB [ 2477.296977][ T4293] UDP-Lite 31KB 38KB [ 2477.322666][ T4293] tcp_bind_bucket 1KB 8KB [ 2477.347062][ T4293] inet_peer_cache 4KB 12KB [ 2477.365594][ T4293] ip_fib_trie 28KB 43KB [ 2477.396508][ T4293] ip_fib_alias 135KB 189KB [ 2477.405445][ T4293] ip_dst_cache 12KB 64KB [ 2477.419941][ T4293] RAW 78KB 226KB [ 2477.426029][ T4293] UDP 68KB 84KB [ 2477.432195][ T4293] TCP 61KB 64KB [ 2477.438308][ T4293] hugetlbfs_inode_cache 3KB 3KB [ 2477.480943][ T4293] fscache_cookie_jar 1KB 7KB [ 2477.487120][ T4293] bio-1 12KB 15KB [ 2477.536637][ T4293] eventpoll_pwq 7KB 31KB [ 2477.570394][ T4293] eventpoll_epi 13KB 47KB [ 2477.585589][ T4293] inotify_inode_mark 5KB 27KB [ 2477.609306][ T4293] bio_crypt_ctx 7KB 7KB [ 2477.615386][ T4293] request_queue 154KB 154KB [ 2477.667363][ T4293] blkdev_ioc 28KB 42KB [ 2477.711821][ T4293] bio-0 1804KB 1841KB [ 2477.717900][ T4293] biovec-max 913KB 913KB [ 2477.767985][ T4293] biovec-64 2274KB 2315KB [ 2477.808626][ T4293] biovec-16 306KB 307KB [ 2477.814711][ T4293] bio_integrity_payload 1KB 7KB [ 2477.871894][ T4293] khugepaged_mm_slot 33KB 83KB [ 2477.878068][ T4293] uid_cache 0KB 4KB [ 2477.905108][ T4293] dmaengine-unmap-256 2KB 6KB [ 2477.915892][ T4293] dmaengine-unmap-128 1KB 3KB [ 2477.961329][ T4293] dmaengine-unmap-16 0KB 4KB [ 2477.967514][ T4293] dmaengine-unmap-2 0KB 3KB [ 2477.981814][ T4293] QIPCRTR 1KB 6KB [ 2477.988021][ T4293] audit_buffer 0KB 3KB [ 2478.019262][ T4293] skbuff_ext_cache 1KB 4KB [ 2478.025969][ T4293] skbuff_fclone_cache 14KB 33KB [ 2478.036526][ T4293] skbuff_head_cache 4931KB 5208KB [ 2478.042648][ T4293] configfs_dir_cache 1KB 8KB [ 2478.078810][ T4293] file_lock_cache 4KB 31KB [ 2478.084890][ T4293] file_lock_ctx 8KB 15KB [ 2478.096941][ T4293] fsnotify_mark_connector 2KB 12KB [ 2478.103555][ T4293] net_namespace 58KB 58KB [ 2478.127951][ T4293] task_delay_info 5199KB 5395KB [ 2478.134096][ T4293] taskstats 5KB 32KB [ 2478.163122][ T4293] proc_dir_entry 810KB 873KB [ 2478.178258][ T4293] pde_opener 0KB 7KB [ 2478.208254][ T4293] seq_file 7KB 48KB [ 2478.258563][ T4293] sigqueue 30KB 47KB [ 2478.264686][ T4293] shmem_inode_cache 8140KB 8353KB [ 2478.301731][ T4293] kernfs_iattrs_cache 9KB 15KB [ 2478.308001][ T4293] kernfs_node_cache 20700KB 21148KB [ 2478.336786][ T4293] mnt_cache 150KB 157KB [ 2478.366731][ T4293] filp 4510KB 4725KB [ 2478.376507][ T4293] names_cache 83338KB 83363KB [ 2478.412874][ T4293] hashtab_node 418KB 421KB [ 2478.431071][ T4293] ebitmap_node 1198KB 1200KB [ 2478.437154][ T4293] avtab_node 4995KB 5000KB [ 2478.457920][ T4293] avc_node 51KB 194KB [ 2478.467703][ T4293] iint_cache 25KB 63KB [ 2478.474017][ T4293] lsm_inode_cache 6146KB 7265KB [ 2478.505823][ T4293] lsm_file_cache 224KB 240KB [ 2478.528993][ T4293] key_jar 10KB 19KB [ 2478.535085][ T4293] uts_namespace 4KB 11KB [ 2478.573121][ T4293] nsproxy 2KB 11KB [ 2478.579304][ T4293] vm_area_struct 2372KB 4803KB [ 2478.585399][ T4293] mm_struct 435KB 1046KB [ 2478.591525][ T4293] fs_cache 60KB 224KB [ 2478.597585][ T4293] files_cache 230KB 566KB [ 2478.604217][ T4293] signal_cache 40950KB 42042KB [ 2478.610331][ T4293] sighand_cache 57865KB 58406KB [ 2478.616454][ T4293] task_struct 163267KB 163345KB [ 2478.622537][ T4293] cred_jar 8026KB 8292KB [ 2478.628638][ T4293] anon_vma_chain 644KB 1744KB [ 2478.634693][ T4293] anon_vma 340KB 1028KB [ 2478.640804][ T4293] pid 7826KB 7916KB [ 2478.646860][ T4293] Acpi-Operand 156KB 190KB [ 2478.652959][ T4293] Acpi-ParseExt 9KB 11KB [ 2478.659053][ T4293] Acpi-Parse 41KB 47KB [ 2478.665105][ T4293] Acpi-State 52KB 63KB [ 2478.671350][ T4293] Acpi-Namespace 23KB 27KB [ 2478.677406][ T4293] numa_policy 0KB 3KB [ 2478.685342][ T4293] trace_event_file 371KB 374KB [ 2478.692051][ T4293] ftrace_event_field 515KB 519KB [ 2478.698194][ T4293] pool_workqueue 146KB 196KB [ 2478.704408][ T4293] vmap_area 4873KB 5607KB [ 2478.711520][ T4293] debug_objects_cache 5438KB 5699KB [ 2478.718489][ T4293] page->ptl 743KB 1988KB [ 2478.724695][ T4293] kmalloc-4M 4096KB 4096KB [ 2478.730817][ T4293] kmalloc-1M 2048KB 6144KB [ 2478.736872][ T4293] kmalloc-512k 4096KB 4096KB [ 2478.742946][ T4293] kmalloc-256k 6144KB 6144KB [ 2478.749110][ T4293] kmalloc-128k 6656KB 6656KB [ 2478.755169][ T4293] kmalloc-64k 7808KB 8448KB [ 2478.761253][ T4293] kmalloc-32k 4416KB 4672KB [ 2478.767341][ T4293] kmalloc-16k 2048KB 2208KB [ 2478.773521][ T4293] kmalloc-8k 8256KB 8336KB [ 2478.779631][ T4293] kmalloc-4k 111712KB 111752KB [ 2478.785713][ T4293] kmalloc-2k 20424KB 20472KB [ 2478.791826][ T4293] kmalloc-1k 14814KB 15640KB [ 2478.797914][ T4293] kmalloc-512 10885KB 13304KB [ 2478.804509][ T4293] kmalloc-256 18324KB 19704KB [ 2478.811417][ T4293] kmalloc-128 1190KB 1388KB [ 2478.817486][ T4293] kmalloc-96 1799KB 3596KB [ 2478.824134][ T4293] kmalloc-64 10919KB 12716KB [ 2478.830268][ T4293] kmalloc-32 6852KB 7138KB [ 2478.836339][ T4293] kmalloc-192 7679KB 8208KB [ 2478.842419][ T4293] kmem_cache 123KB 132KB [ 2478.848515][ T4293] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.4,pid=6635,uid=0 [ 2478.862765][ T4293] Out of memory: Killed process 6635 (syz-executor.4) total-vm:93284kB, anon-rss:2204kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000 [ 2478.885731][ T1171] oom_reaper: reaped process 6635 (syz-executor.4), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2479.405734][ T6744] rs:main Q:Reg invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2479.416947][ T6744] CPU: 1 PID: 6744 Comm: rs:main Q:Reg Not tainted 5.9.0-rc3-syzkaller #0 [ 2479.425556][ T6744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2479.435606][ T6744] Call Trace: [ 2479.438901][ T6744] dump_stack+0x198/0x1fd [ 2479.443237][ T6744] dump_header+0x106/0x60f [ 2479.447655][ T6744] oom_kill_process.cold+0x10/0x15 [ 2479.452770][ T6744] out_of_memory+0x358/0x13f0 [ 2479.457450][ T6744] ? oom_killer_disable+0x270/0x270 [ 2479.462657][ T6744] ? mutex_trylock+0x246/0x2c0 [ 2479.467421][ T6744] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2479.474110][ T6744] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2479.480736][ T6744] ? warn_alloc+0x120/0x120 [ 2479.485287][ T6744] ? lock_is_held_type+0xbb/0xf0 [ 2479.490236][ T6744] __alloc_pages_nodemask+0x62c/0x790 [ 2479.495614][ T6744] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2479.502382][ T6744] ? page_cache_readahead_unbounded+0x572/0x850 [ 2479.508631][ T6744] ? __lock_page_or_retry+0x650/0x650 [ 2479.514008][ T6744] alloc_pages_current+0x187/0x280 [ 2479.519131][ T6744] __page_cache_alloc+0x314/0x420 [ 2479.524167][ T6744] pagecache_get_page+0x2a6/0xf70 [ 2479.529198][ T6744] ? __do_page_cache_readahead+0xc2/0xf0 [ 2479.534846][ T6744] filemap_fault+0x1abd/0x2aa0 [ 2479.539626][ T6744] ext4_filemap_fault+0x87/0xb6 [ 2479.544480][ T6744] __do_fault+0x10d/0x4d0 [ 2479.548815][ T6744] handle_mm_fault+0x3477/0x4590 [ 2479.553757][ T6744] ? apply_to_existing_page_range+0x40/0x40 [ 2479.559676][ T6744] do_user_addr_fault+0x598/0xbf0 [ 2479.564715][ T6744] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 2479.570300][ T6744] exc_page_fault+0xa8/0x190 [ 2479.574888][ T6744] ? asm_exc_page_fault+0x8/0x30 [ 2479.579822][ T6744] asm_exc_page_fault+0x1e/0x30 [ 2479.584671][ T6744] RIP: 0033:0x555def8efffe [ 2479.589096][ T6744] Code: Bad RIP value. [ 2479.593158][ T6744] RSP: 002b:00007f425e56cac0 EFLAGS: 00010202 [ 2479.599220][ T6744] RAX: 0000000000000000 RBX: 0000555defb50bec RCX: 0000000000000000 [ 2479.607191][ T6744] RDX: 0000555df092e200 RSI: 0000555df09340d0 RDI: 0000000000000001 [ 2479.615199][ T6744] RBP: 0000555df092e220 R08: 0000000000000065 R09: 0000000000000008 [ 2479.623189][ T6744] R10: 0000555defb49280 R11: 0000000000000000 R12: 0000555df09353d0 [ 2479.631156][ T6744] R13: 0000000000000000 R14: 00007f425402a0f0 R15: 0000555df092e250 [ 2479.691505][ T6744] Mem-Info: [ 2479.694648][ T6744] active_anon:15606 inactive_anon:130755 isolated_anon:0 [ 2479.694648][ T6744] active_file:21 inactive_file:1 isolated_file:0 [ 2479.694648][ T6744] unevictable:0 dirty:0 writeback:0 [ 2479.694648][ T6744] slab_reclaimable:16243 slab_unreclaimable:217179 [ 2479.694648][ T6744] mapped:62887 shmem:6488 pagetables:3086 bounce:0 [ 2479.694648][ T6744] free:27953 free_pcp:5 free_cma:0 [ 2479.755230][ T6744] Node 0 active_anon:62416kB inactive_anon:520188kB active_file:108kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:246488kB dirty:0kB writeback:0kB shmem:25804kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 219136kB writeback_tmp:0kB kernel_stack:10784kB all_unreclaimable? no [ 2479.811135][ T6744] Node 1 active_anon:8kB inactive_anon:2832kB active_file:16kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5060kB dirty:0kB writeback:0kB shmem:148kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:786336kB all_unreclaimable? yes [ 2479.855058][ T6744] Node 0 DMA free:10280kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2479.897262][ T6744] lowmem_reserve[]: 0 2515 2515 2515 2515 [ 2479.911992][ T6744] Node 0 DMA32 free:47876kB min:48204kB low:57180kB high:66156kB reserved_highatomic:0KB active_anon:62416kB inactive_anon:520188kB active_file:108kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2578220kB mlocked:0kB pagetables:9972kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 2479.951063][ T6744] lowmem_reserve[]: 0 0 0 0 0 [ 2479.955803][ T6744] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2480.015952][ T6744] lowmem_reserve[]: 0 0 0 0 0 [ 2480.021452][ T6744] Node 1 Normal free:53492kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:8kB inactive_anon:2832kB active_file:16kB inactive_file:0kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB pagetables:2372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2480.070164][ T6744] lowmem_reserve[]: 0 0 0 0 0 [ 2480.074861][ T6744] Node 0 DMA: 2*4kB (E) 2*8kB (E) 1*16kB (U) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (U) = 10280kB [ 2480.110193][ T6744] Node 0 DMA32: 2388*4kB (UME) 1423*8kB (ME) 525*16kB (ME) 68*32kB (UME) 32*64kB (UME) 4*128kB (M) 1*256kB (M) 0*512kB 1*1024kB (U) 6*2048kB (UM) 0*4096kB = 47640kB [ 2480.151028][ T6744] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 2480.190303][ T6744] Node 1 Normal: 443*4kB (UM) 245*8kB (ME) 112*16kB (UME) 55*32kB (UME) 12*64kB (UME) 5*128kB (ME) 1*256kB (M) 3*512kB (UME) 2*1024kB (UE) 0*2048kB 10*4096kB (UM) = 53492kB [ 2480.237182][ T6744] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2480.246774][ T6744] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2480.294441][ T6744] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2480.331790][ T6744] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2480.347994][ T6744] 6518 total pagecache pages [ 2480.352623][ T6744] 0 pages in swap cache [ 2480.356773][ T6744] Swap cache stats: add 0, delete 0, find 0/0 [ 2480.386159][ T6744] Free swap = 0kB [ 2480.390074][ T6744] Total swap = 0kB [ 2480.393805][ T6744] 1965979 pages RAM [ 2480.397698][ T6744] 0 pages HighMem/MovableOnly [ 2480.431218][ T6744] 349897 pages reserved [ 2480.435385][ T6744] 0 pages cma reserved [ 2480.446648][ T6744] Unreclaimable slab info: [ 2480.481850][ T6744] Name Used Total [ 2480.488168][ T6744] pid_2 150KB 333KB [ 2480.516420][ T6744] bio-3 0KB 7KB [ 2480.526704][ T6744] batadv_tl_cache 5KB 12KB [ 2480.565984][ T6744] TIPC 14KB 26KB [ 2480.572146][ T6744] SCTPv6 23KB 31KB [ 2480.578207][ T6744] SCTP 2KB 4KB [ 2480.618582][ T6744] DCCPv6 21KB 31KB [ 2480.624669][ T6744] DCCP 19KB 21KB [ 2480.647331][ T1170] INFO: task syz-executor.3:2831 blocked for more than 143 seconds. [ 2480.684851][ T6744] L2TP/IP 12KB 23KB [ 2480.698534][ T1170] Not tainted 5.9.0-rc3-syzkaller #0 [ 2480.704340][ T1170] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2480.726453][ T6744] RXRPC 15KB 27KB [ 2480.740054][ T1170] task:syz-executor.3 state:D stack:28384 pid: 2831 ppid: 24899 flags:0x00100004 [ 2480.750112][ T6744] rxrpc_call_jar 112KB 120KB [ 2480.756193][ T6744] bridge_fdb_cache 9KB 15KB [ 2480.778131][ T1170] Call Trace: [ 2480.788966][ T1170] __schedule+0xea9/0x2230 [ 2480.793417][ T1170] ? io_schedule_timeout+0x140/0x140 [ 2480.798499][ T6744] fib6_nodes 184KB 252KB [ 2480.804762][ T6744] ip6_dst_cache 121KB 412KB [ 2480.828485][ T1170] schedule+0xd0/0x2a0 [ 2480.832577][ T1170] schedule_preempt_disabled+0xf/0x20 [ 2480.837948][ T1170] __mutex_lock+0x3e2/0x10e0 [ 2480.844523][ T6744] RAWv6 105KB 105KB [ 2480.863336][ T6744] UDPLITEv6 7KB 7KB [ 2480.897690][ T6744] UDPv6 118KB 131KB [ 2480.907639][ T1170] ? __nla_validate_parse+0x2d4/0x21a0 [ 2480.935698][ T6744] TCPv6 67KB 85KB [ 2480.945060][ T1170] ? nfnetlink_rcv_msg+0x912/0xea0 [ 2480.951007][ T6744] nf_conntrack 37KB 45KB [ 2480.953428][ T1170] ? mutex_lock_io_nested+0xf60/0xf60 [ 2480.957141][ T6744] sd_ext_cdb 0KB 7KB [ 2480.991002][ T1170] ? nfnetlink_rcv_msg+0x8e4/0xea0 [ 2480.996159][ T1170] ? __nla_parse+0x3d/0x4a [ 2481.007883][ T1170] nfnetlink_rcv_msg+0x912/0xea0 [ 2481.012916][ T1170] ? nfnetlink_rcv+0x420/0x420 [ 2481.017695][ T1170] ? avc_has_extended_perms+0xea0/0xea0 [ 2481.019509][ T6744] scsi_sense_cache 1056KB 1064KB [ 2481.058470][ T6744] virtio_scsi_cmd 16KB 16KB [ 2481.059491][ T1170] ? __dev_queue_xmit+0x1a78/0x2d60 [ 2481.064689][ T6744] sgpool-128 8KB 8KB [ 2481.083689][ T6744] sgpool-64 10KB 19KB [ 2481.085683][ T1170] ? lock_downgrade+0x830/0x830 [ 2481.089904][ T6744] sgpool-32 2111KB 2142KB [ 2481.089922][ T6744] sgpool-16 435KB 438KB [ 2481.129040][ T6744] sgpool-8 257KB 262KB [ 2481.135118][ T6744] mqueue_inode_cache 10KB 39KB [ 2481.145201][ T1170] ? cred_has_capability.isra.0+0x143/0x2b0 [ 2481.165657][ T1170] ? cred_has_capability.isra.0+0x14e/0x2b0 [ 2481.197863][ T1170] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 2481.216012][ T1170] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 2481.238500][ T6744] f2fs_bio_post_read_ctx 16KB 16KB [ 2481.245107][ T6744] jfs_mp 7KB 7KB [ 2481.249831][ T1170] netlink_rcv_skb+0x15a/0x430 [ 2481.255941][ T1170] ? nfnetlink_rcv+0x420/0x420 [ 2481.267927][ T6744] cifs_small_rq 15KB 16KB [ 2481.293406][ T1170] ? netlink_ack+0xa10/0xa10 [ 2481.298019][ T1170] ? ns_capable+0xde/0x100 [ 2481.307566][ T6744] cifs_request 67KB 67KB [ 2481.316633][ T1170] nfnetlink_rcv+0x1ac/0x420 [ 2481.340506][ T6744] cifs_mpx_ids 0KB 8KB [ 2481.346620][ T6744] nfs_commit_data 3KB 7KB [ 2481.358952][ T1170] ? nfnetlink_rcv_batch+0x1de0/0x1de0 [ 2481.364456][ T1170] netlink_unicast+0x533/0x7d0 [ 2481.388616][ T6744] nfs_write_data 34KB 44KB [ 2481.394763][ T6744] ext4_system_zone 1KB 7KB [ 2481.413797][ T6744] ext4_io_end_vec 2KB 7KB [ 2481.424473][ T1170] ? netlink_attachskb+0x810/0x810 [ 2481.425224][ T6744] ext4_bio_post_read_ctx 15KB 15KB [ 2481.439688][ T6744] io_kiocb 7679KB 7687KB [ 2481.445864][ T6744] kioctx 2KB 7KB [ 2481.452616][ T1170] ? _copy_from_iter_full+0x247/0x890 [ 2481.458007][ T1170] netlink_sendmsg+0x856/0xd90 [ 2481.458486][ T6744] aio_kiocb 1KB 3KB [ 2481.479834][ T1170] ? netlink_unicast+0x7d0/0x7d0 [ 2481.480295][ T6744] bio-2 1KB 7KB [ 2481.484928][ T1170] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 2481.498521][ T1170] ? netlink_unicast+0x7d0/0x7d0 [ 2481.503565][ T1170] sock_sendmsg+0xcf/0x120 [ 2481.508051][ T1170] ____sys_sendmsg+0x6e8/0x810 [ 2481.521881][ T1170] ? kernel_sendmsg+0x50/0x50 [ 2481.526568][ T1170] ? do_recvmmsg+0x6d0/0x6d0 [ 2481.531632][ T1170] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2481.539771][ T1170] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 2481.545761][ T1170] ? __lock_acquire+0xb5e/0x5570 [ 2481.552485][ T6744] fasync_cache 0KB 3KB [ 2481.554246][ T1170] ___sys_sendmsg+0xf3/0x170 [ 2481.560708][ T6744] pid_namespace 1KB 3KB [ 2481.563408][ T1170] ? sendmsg_copy_msghdr+0x160/0x160 [ 2481.569452][ T6744] posix_timers_cache 0KB 3KB [ 2481.569484][ T6744] rpc_buffers 17KB 25KB [ 2481.587089][ T6744] rpc_tasks 2KB 7KB [ 2481.588550][ T1170] ? __fget_files+0x272/0x400 [ 2481.593241][ T6744] UNIX 108KB 147KB [ 2481.597881][ T1170] ? lock_downgrade+0x830/0x830 [ 2481.604789][ T6744] UDP-Lite 31KB 38KB [ 2481.622494][ T1170] ? find_held_lock+0x2d/0x110 [ 2481.624136][ T6744] tcp_bind_bucket 1KB 8KB [ 2481.627297][ T1170] ? __fget_files+0x294/0x400 [ 2481.633403][ T6744] inet_peer_cache 4KB 12KB [ 2481.633423][ T6744] ip_fib_trie 28KB 43KB [ 2481.633436][ T6744] ip_fib_alias 135KB 189KB [ 2481.633449][ T6744] ip_dst_cache 11KB 60KB [ 2481.633485][ T6744] RAW 78KB 226KB [ 2481.643366][ T1170] ? __fget_light+0xea/0x280 [ 2481.644412][ T6744] UDP 68KB 84KB [ 2481.658482][ T1170] __sys_sendmsg+0xe5/0x1b0 [ 2481.665707][ T6744] TCP 61KB 64KB [ 2481.680463][ T1170] ? __sys_sendmsg_sock+0xb0/0xb0 [ 2481.695353][ T1170] ? syscall_enter_from_user_mode+0x20/0x290 [ 2481.701418][ T1170] ? lockdep_hardirqs_on+0x53/0x100 [ 2481.706699][ T1170] do_syscall_64+0x2d/0x70 [ 2481.712363][ T6744] hugetlbfs_inode_cache 3KB 3KB [ 2481.718922][ T6744] fscache_cookie_jar 1KB 7KB [ 2481.719654][ T1170] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2481.725082][ T6744] bio-1 12KB 15KB [ 2481.738164][ T6744] eventpoll_pwq 7KB 31KB [ 2481.738851][ T1170] RIP: 0033:0x45d5b9 [ 2481.744691][ T6744] eventpoll_epi 13KB 47KB [ 2481.748116][ T1170] Code: Bad RIP value. [ 2481.754193][ T6744] inotify_inode_mark 5KB 27KB [ 2481.754207][ T6744] bio_crypt_ctx 7KB 7KB [ 2481.754221][ T6744] request_queue 154KB 154KB [ 2481.754242][ T6744] blkdev_ioc 28KB 42KB [ 2481.754256][ T6744] bio-0 1804KB 1833KB [ 2481.754269][ T6744] biovec-max 909KB 909KB [ 2481.754286][ T6744] biovec-64 2274KB 2299KB [ 2481.754298][ T6744] biovec-16 306KB 307KB [ 2481.754311][ T6744] bio_integrity_payload 1KB 7KB [ 2481.754330][ T6744] khugepaged_mm_slot 33KB 83KB [ 2481.767125][ T1170] RSP: 002b:00007f3d01edcc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2481.770700][ T6744] uid_cache 0KB 4KB [ 2481.770717][ T6744] dmaengine-unmap-256 2KB 6KB [ 2481.770729][ T6744] dmaengine-unmap-128 1KB 3KB [ 2481.770742][ T6744] dmaengine-unmap-16 0KB 4KB [ 2481.770755][ T6744] dmaengine-unmap-2 0KB 3KB [ 2481.770767][ T6744] QIPCRTR 1KB 6KB [ 2481.770780][ T6744] audit_buffer 0KB 3KB [ 2481.770793][ T6744] skbuff_ext_cache 1KB 4KB [ 2481.770806][ T6744] skbuff_fclone_cache 14KB 33KB [ 2481.770818][ T6744] skbuff_head_cache 4939KB 5171KB [ 2481.770832][ T6744] configfs_dir_cache 1KB 8KB [ 2481.770844][ T6744] file_lock_cache 4KB 31KB [ 2481.770857][ T6744] file_lock_ctx 8KB 15KB [ 2481.770871][ T6744] fsnotify_mark_connector 2KB 12KB [ 2481.770884][ T6744] net_namespace 58KB 58KB [ 2481.770898][ T6744] task_delay_info 5199KB 5395KB [ 2481.770910][ T6744] taskstats 5KB 32KB [ 2481.770923][ T6744] proc_dir_entry 810KB 873KB [ 2481.770936][ T6744] pde_opener 0KB 7KB [ 2481.770950][ T6744] seq_file 7KB 48KB [ 2481.777671][ T1170] RAX: ffffffffffffffda RBX: 0000000000029600 RCX: 000000000045d5b9 [ 2481.786217][ T6744] sigqueue 30KB 47KB [ 2481.798454][ T1170] RDX: 0000000000000000 RSI: 0000000020001080 RDI: 0000000000000004 [ 2481.801437][ T6744] shmem_inode_cache 8140KB 8353KB [ 2481.807439][ T1170] RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000 [ 2481.813865][ T6744] kernfs_iattrs_cache 9KB 15KB [ 2481.813878][ T6744] kernfs_node_cache 20700KB 21148KB [ 2481.813890][ T6744] mnt_cache 150KB 157KB [ 2481.813903][ T6744] filp 4509KB 4725KB [ 2481.813916][ T6744] names_cache 83329KB 83355KB [ 2481.813929][ T6744] hashtab_node 418KB 421KB [ 2481.813942][ T6744] ebitmap_node 1198KB 1200KB [ 2481.813957][ T6744] avtab_node 4995KB 5000KB [ 2481.813978][ T6744] avc_node 51KB 194KB [ 2481.813991][ T6744] iint_cache 25KB 63KB [ 2481.814005][ T6744] lsm_inode_cache 6145KB 7261KB [ 2481.829167][ T1170] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 2481.835824][ T6744] lsm_file_cache 224KB 240KB [ 2481.855956][ T1170] R13: 00007ffe06c9de6f R14: 00007f3d01edd9c0 R15: 000000000118cf4c [ 2481.861057][ T6744] key_jar 10KB 19KB [ 2481.874810][ T1170] [ 2481.874810][ T1170] Showing all locks held in the system: [ 2481.878224][ T6744] uts_namespace 4KB 11KB [ 2481.892302][ T1170] 2 locks held by systemd/1: [ 2481.896656][ T6744] nsproxy 2KB 11KB [ 2481.909239][ T1170] #0: ffff8880988523d0 (&ei->i_mmap_sem){++++}-{3:3}, at: ext4_filemap_fault+0x7f/0xb6 [ 2481.915785][ T6744] vm_area_struct 2356KB 4799KB [ 2481.929045][ T1170] #1: ffffffff89c85b80 (fs_reclaim){+.+.}-{0:0}, at: __alloc_pages_slowpath.constprop.0+0x1584/0x2830 [ 2481.937007][ T6744] mm_struct 432KB 1039KB [ 2481.940159][ T1170] 1 lock held by khungtaskd/1170: [ 2481.949491][ T6744] fs_cache 59KB 224KB [ 2481.953199][ T1170] #0: ffffffff89bd6a40 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 2481.968117][ T6744] files_cache 228KB 562KB [ 2481.974262][ T1170] 2 locks held by systemd-journal/3894: [ 2481.974269][ T1170] #0: ffff88809885a550 (&ei->i_mmap_sem){++++}-{3:3}, at: ext4_filemap_fault+0x7f/0xb6 [ 2481.990306][ T6744] signal_cache 40941KB 42029KB [ 2481.995147][ T1170] #1: ffffffff89c85b80 (fs_reclaim){+.+.}-{0:0}, at: __alloc_pages_slowpath.constprop.0+0x1584/0x2830 [ 2482.008297][ T6744] sighand_cache 57863KB 58406KB [ 2482.013108][ T1170] 2 locks held by systemd-timesyn/4293: [ 2482.027987][ T6744] task_struct 163254KB 163332KB [ 2482.031674][ T1170] #0: ffff888098876390 (&ei->i_mmap_sem){++++}-{3:3}, at: ext4_filemap_fault+0x7f/0xb6 [ 2482.037339][ T6744] cred_jar 8025KB 8292KB [ 2482.043817][ T1170] #1: ffffffff89c85b80 (fs_reclaim){+.+.}-{0:0}, at: __alloc_pages_slowpath.constprop.0+0x1584/0x2830 [ 2482.058499][ T6744] anon_vma_chain 639KB 1744KB [ 2482.063649][ T1170] 2 locks held by in:imklog/6743: [ 2482.082094][ T6744] anon_vma 338KB 1024KB [ 2482.084772][ T1170] #0: ffff888098876390 (&ei->i_mmap_sem){++++}-{3:3}, at: ext4_filemap_fault+0x7f/0xb6 [ 2482.100600][ T6744] pid 7826KB 7916KB [ 2482.102184][ T1170] #1: ffffffff89c85b80 (fs_reclaim){+.+.}-{0:0}, at: __alloc_pages_slowpath.constprop.0+0x1584/0x2830 [ 2482.108122][ T6744] Acpi-Operand 156KB 190KB [ 2482.118274][ T1170] 6 locks held by rs:main Q:Reg/6744: [ 2482.136102][ T6744] Acpi-ParseExt 9KB 11KB [ 2482.141164][ T1170] 2 locks held by syz-fuzzer/6839: [ 2482.141170][ T1170] #0: ffff8880862c92d0 (&ei->i_mmap_sem){++++}-{3:3}, at: ext4_filemap_fault+0x7f/0xb6 [ 2482.141215][ T1170] #1: ffffffff89c85b80 (fs_reclaim){+.+.}-{0:0}, at: __alloc_pages_slowpath.constprop.0+0x1584/0x2830 [ 2482.148575][ T6744] Acpi-Parse 41KB 47KB [ 2482.155189][ T1170] 2 locks held by syz-fuzzer/6841: [ 2482.169842][ T6744] Acpi-State 52KB 63KB [ 2482.176875][ T1170] #0: ffff8880862c92d0 (&ei->i_mmap_sem){++++}-{3:3}, at: ext4_filemap_fault+0x7f/0xb6 [ 2482.192202][ T6744] Acpi-Namespace 23KB 27KB [ 2482.200648][ T1170] #1: ffffffff89c85b80 (fs_reclaim){+.+.}-{0:0}, at: __alloc_pages_slowpath.constprop.0+0x1584/0x2830 [ 2482.200689][ T1170] 2 locks held by syz-fuzzer/6852: [ 2482.200694][ T1170] #0: ffff8880862c92d0 (&ei->i_mmap_sem){++++}-{3:3}, at: ext4_filemap_fault+0x7f/0xb6 [ 2482.200738][ T1170] #1: ffffffff89c85b80 (fs_reclaim){+.+.}-{0:0}, at: __alloc_pages_slowpath.constprop.0+0x1584/0x2830 [ 2482.200797][ T1170] 4 locks held by kworker/u4:2/29079: [ 2482.200803][ T1170] #0: ffff8880a9012138 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x82b/0x1670 [ 2482.200856][ T1170] #1: ffffc9000815fda8 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x85f/0x1670 [ 2482.218347][ T6744] numa_policy 0KB 3KB [ 2482.219663][ T1170] #2: ffffffff8a7da6f0 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0x9b/0xa00 [ 2482.228375][ T6744] trace_event_file 371KB 374KB [ 2482.237478][ T1170] #3: ffffffff8d510ad8 (&table[i].mutex){+.+.}-{3:3}, at: ip_set_net_exit+0x192/0x650 [ 2482.248354][ T6744] ftrace_event_field 515KB 519KB [ 2482.263353][ T1170] 3 locks held by kworker/u4:5/2505: [ 2482.273180][ T6744] pool_workqueue 146KB 196KB [ 2482.287777][ T1170] #0: ffff8880ae735e18 (&rq->lock){-.-.}-{2:2}, at: __schedule+0x270/0x2230 [ 2482.290042][ T6744] vmap_area 4873KB 5607KB [ 2482.290054][ T6744] debug_objects_cache 5436KB 5699KB [ 2482.290072][ T6744] page->ptl 739KB 1988KB [ 2482.296502][ T1170] #1: ffff8880ae720ec8 (&per_cpu_ptr(group->pcpu, cpu)->seq){-.-.}-{0:0}, at: psi_task_switch+0x2fb/0x400 [ 2482.301615][ T6744] kmalloc-4M 4096KB 4096KB [ 2482.316109][ T1170] #2: ffff8880ae7255d8 (&base->lock){-.-.}-{2:2}, at: lock_timer_base+0x55/0x1a0 [ 2482.323498][ T6744] kmalloc-1M 2048KB 6144KB [ 2482.343274][ T1170] 2 locks held by syz-executor.5/2824: [ 2482.346032][ T6744] kmalloc-512k 4096KB 4096KB [ 2482.357674][ T1170] #0: ffffffff8d510ad8 (&table[i].mutex){+.+.}-{3:3}, at: nfnetlink_rcv_msg+0x912/0xea0 [ 2482.361279][ T6744] kmalloc-256k 6144KB 6144KB [ 2482.368489][ T1170] #1: ffff8880ae635e18 (&rq->lock){-.-.}-{2:2}, at: __schedule+0x270/0x2230 [ 2482.378032][ T6744] kmalloc-128k 6656KB 6656KB [ 2482.391539][ T1170] 1 lock held by syz-executor.3/2831: [ 2482.395650][ T6744] kmalloc-64k 7808KB 8448KB [ 2482.404602][ T1170] #0: ffffffff8d510ad8 (&table[i].mutex){+.+.}-{3:3}, at: nfnetlink_rcv_msg+0x912/0xea0 [ 2482.419593][ T6744] kmalloc-32k 4416KB 4672KB [ 2482.420184][ T1170] [ 2482.438258][ T6744] kmalloc-16k 2048KB 2208KB [ 2482.445107][ T1170] ============================================= [ 2482.445107][ T1170] [ 2482.460564][ T6744] kmalloc-8k 8256KB 8336KB [ 2482.460795][ T1170] NMI backtrace for cpu 1 [ 2482.466892][ T6744] kmalloc-4k 111296KB 111336KB [ 2482.472232][ T1170] CPU: 1 PID: 1170 Comm: khungtaskd Not tainted 5.9.0-rc3-syzkaller #0 [ 2482.472246][ T1170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2482.472263][ T1170] Call Trace: [ 2482.478649][ T6744] kmalloc-2k 20424KB 20472KB [ 2482.487059][ T1170] dump_stack+0x198/0x1fd [ 2482.509311][ T6744] kmalloc-1k 14814KB 15640KB [ 2482.516695][ T1170] nmi_cpu_backtrace.cold+0x70/0xb1 [ 2482.535910][ T6744] kmalloc-512 10885KB 13304KB [ 2482.537963][ T1170] ? lapic_can_unplug_cpu.cold+0x38/0x38 [ 2482.546794][ T6744] kmalloc-256 18322KB 19704KB [ 2482.549453][ T1170] nmi_trigger_cpumask_backtrace+0x1b3/0x223 [ 2482.549471][ T1170] watchdog+0xd7d/0x1000 [ 2482.549490][ T1170] ? reset_hung_task_detector+0x30/0x30 [ 2482.549507][ T1170] kthread+0x3b5/0x4a0 [ 2482.549522][ T1170] ? __kthread_bind_mask+0xc0/0xc0 [ 2482.549540][ T1170] ret_from_fork+0x1f/0x30 [ 2482.549839][ T1170] Sending NMI from CPU 1 to CPUs 0: [ 2482.574743][ T6744] kmalloc-128 1192KB 1388KB [ 2482.581502][ C0] NMI backtrace for cpu 0 [ 2482.581510][ C0] CPU: 0 PID: 6744 Comm: rs:main Q:Reg Not tainted 5.9.0-rc3-syzkaller #0 [ 2482.581517][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2482.581521][ C0] RIP: 0010:read_tsc+0x3/0x10 [ 2482.581534][ C0] Code: cc cc cc cc cc cc cc 8b 05 36 ca 87 09 c3 66 0f 1f 84 00 00 00 00 00 c3 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 01 f9 <66> 90 48 c1 e2 20 48 09 d0 c3 0f 1f 00 48 c7 c0 50 fb b1 8a 48 ba [ 2482.581539][ C0] RSP: 0000:ffffc90000007e60 EFLAGS: 00000046 [ 2482.581549][ C0] RAX: 000000003213a36b RBX: ffffffff89b35860 RCX: 0000000000000000 [ 2482.581555][ C0] RDX: 0000000000000533 RSI: ffffffff8164d813 RDI: ffffffff89b35860 [ 2482.581561][ C0] RBP: ffff8880ae6208c0 R08: 0000000000000001 R09: ffff88808eb7ad60 [ 2482.581567][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000000779f0 [ 2482.581573][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 2482.581580][ C0] FS: 00007f425e56d700(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 2482.581585][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2482.581591][ C0] CR2: 00007f54c895d560 CR3: 0000000093f32000 CR4: 00000000001506f0 [ 2482.581597][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2482.581603][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 2482.581607][ C0] Call Trace: [ 2482.581610][ C0] [ 2482.581614][ C0] ktime_get+0x6a/0x120 [ 2482.581619][ C0] clockevents_program_event+0x141/0x350 [ 2482.581623][ C0] tick_program_event+0xac/0x140 [ 2482.581627][ C0] hrtimer_interrupt+0x49b/0x930 [ 2482.581632][ C0] __sysvec_apic_timer_interrupt+0x142/0x5e0 [ 2482.581636][ C0] asm_call_on_stack+0xf/0x20 [ 2482.581639][ C0] [ 2482.581644][ C0] sysvec_apic_timer_interrupt+0xb2/0xf0 [ 2482.581649][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2482.581653][ C0] RIP: 0010:vprintk_emit+0x556/0x740 [ 2482.581667][ C0] Code: 00 00 00 fc ff df 41 80 7c 05 00 00 0f 85 cf 01 00 00 48 83 3d 82 ad 58 08 00 0f 84 73 01 00 00 e8 2f bc 16 00 4c 89 f7 57 9d <0f> 1f 44 00 00 e8 20 bc 16 00 45 31 c9 41 b8 01 00 00 00 31 c9 68 [ 2482.581672][ C0] RSP: 0000:ffffc900050975d0 EFLAGS: 00000293 [ 2482.581682][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000006 [ 2482.581688][ C0] RDX: ffff88808eb7a480 RSI: ffffffff815d8ed1 RDI: 0000000000000293 [ 2482.581695][ C0] RBP: 0000000000000200 R08: 0000000000000001 R09: ffffffff8c5f19e7 [ 2482.581701][ C0] R10: fffffbfff18be33c R11: 0000000000000001 R12: 000000000000002b [ 2482.581707][ C0] R13: 1ffffffff136c789 R14: 0000000000000293 R15: ffff8880a64ce480 [ 2482.581712][ C0] ? vprintk_emit+0x551/0x740 [ 2482.581716][ C0] vprintk_func+0x8f/0x1a6 [ 2482.581720][ C0] printk+0xba/0xed [ 2482.581724][ C0] ? log_store.cold+0x16/0x16 [ 2482.581728][ C0] ? _raw_spin_unlock_irq+0x1f/0x80 [ 2482.581733][ C0] ? _raw_spin_unlock_irq+0x1f/0x80 [ 2482.581738][ C0] ? lockdep_hardirqs_on+0x53/0x100 [ 2482.581743][ C0] ? _raw_spin_unlock_irq+0x55/0x80 [ 2482.581747][ C0] ? get_slabinfo+0x7b/0x100 [ 2482.581752][ C0] dump_unreclaimable_slab.cold+0xd2/0xd7 [ 2482.581756][ C0] dump_header+0x22d/0x60f [ 2482.581761][ C0] oom_kill_process.cold+0x10/0x15 [ 2482.581765][ C0] out_of_memory+0x358/0x13f0 [ 2482.581770][ C0] ? oom_killer_disable+0x270/0x270 [ 2482.581775][ C0] ? mutex_trylock+0x246/0x2c0 [ 2482.581780][ C0] ? __alloc_pages_slowpath.constprop.0+0xcc5/0x2830 [ 2482.581786][ C0] __alloc_pages_slowpath.constprop.0+0x2132/0x2830 [ 2482.581790][ C0] ? warn_alloc+0x120/0x120 [ 2482.581795][ C0] ? lock_is_held_type+0xbb/0xf0 [ 2482.581800][ C0] __alloc_pages_nodemask+0x62c/0x790 [ 2482.581805][ C0] ? __alloc_pages_slowpath.constprop.0+0x2830/0x2830 [ 2482.581811][ C0] ? page_cache_readahead_unbounded+0x572/0x850 [ 2482.581816][ C0] ? __lock_page_or_retry+0x650/0x650 [ 2482.581820][ C0] alloc_pages_current+0x187/0x280 [ 2482.581825][ C0] __page_cache_alloc+0x314/0x420 [ 2482.581830][ C0] pagecache_get_page+0x2a6/0xf70 [ 2482.581835][ C0] ? __do_page_cache_readahead+0xc2/0xf0 [ 2482.581839][ C0] filemap_fault+0x1abd/0x2aa0 [ 2482.581843][ C0] ext4_filemap_fault+0x87/0xb6 [ 2482.581848][ C0] __do_fault+0x10d/0x4d0 [ 2482.581852][ C0] handle_mm_fault+0x3477/0x4590 [ 2482.581857][ C0] ? apply_to_existing_page_range+0x40/0x40 [ 2482.581862][ C0] do_user_addr_fault+0x598/0xbf0 [ 2482.581867][ C0] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 2482.581871][ C0] exc_page_fault+0xa8/0x190 [ 2482.581876][ C0] ? asm_exc_page_fault+0x8/0x30 [ 2482.581880][ C0] asm_exc_page_fault+0x1e/0x30 [ 2482.581884][ C0] RIP: 0033:0x555def8efffe [ 2482.581904][ C0] Code: Bad RIP value. [ 2482.581908][ C0] RSP: 002b:00007f425e56cac0 EFLAGS: 00010202 [ 2482.581932][ C0] RAX: 0000000000000000 RBX: 0000555defb50bec RCX: 0000000000000000 [ 2482.581938][ C0] RDX: 0000555df092e200 RSI: 0000555df09340d0 RDI: 0000000000000001 [ 2482.581942][ C0] RBP: 0000555df092e220 R08: 0000000000000065 R09: 0000000000000008 [ 2482.581946][ C0] R10: 0000555defb49280 R11: 0000000000000000 R12: 0000555df09353d0 [ 2482.581949][ C0] R13: 0000000000000000 R14: 00007f425402a0f0 R15: 0000555df092e250 [ 2482.596421][ T1170] Kernel panic - not syncing: hung_task: blocked tasks [ 2482.741860][ T6744] kmalloc-96 1803KB 3596KB [ 2482.743871][ T1170] CPU: 1 PID: 1170 Comm: khungtaskd Not tainted 5.9.0-rc3-syzkaller #0 [ 2482.748197][ T6744] kmalloc-64 10919KB 12716KB [ 2482.756659][ T1170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2482.756665][ T1170] Call Trace: [ 2482.756689][ T1170] dump_stack+0x198/0x1fd [ 2482.756709][ T1170] panic+0x347/0x7c0 [ 2482.756724][ T1170] ? __warn_printk+0xf3/0xf3 [ 2482.756746][ T1170] ? lapic_can_unplug_cpu.cold+0x38/0x38 [ 2482.798954][ T6744] kmalloc-32 6852KB 7138KB [ 2482.805108][ T1170] ? preempt_schedule_thunk+0x16/0x18 [ 2482.805126][ T1170] ? watchdog.cold+0x5/0x16b [ 2482.844738][ T6744] kmalloc-192 7677KB 8208KB [ 2482.845879][ T1170] ? watchdog+0xa82/0x1000 [ 2482.860778][ T6744] kmem_cache 123KB 132KB [ 2482.868395][ T1170] watchdog.cold+0x16/0x16b [ 2482.877353][ T6744] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syz-executor.4,pid=6610,uid=0 [ 2482.879633][ T1170] ? reset_hung_task_detector+0x30/0x30 [ 2482.879649][ T1170] kthread+0x3b5/0x4a0 [ 2482.879663][ T1170] ? __kthread_bind_mask+0xc0/0xc0 [ 2482.879681][ T1170] ret_from_fork+0x1f/0x30 [ 2482.883593][ T1170] Kernel Offset: disabled [ 2483.374654][ T1170] Rebooting in 86400 seconds..