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0x34d8}, 0xc0) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) sendmsg$kcm(r2, &(0x7f0000001b00)={&(0x7f00000006c0)=@qipcrtr={0x2a, 0xffffffff, 0x3fff}, 0x80, &(0x7f0000001980)=[{&(0x7f0000000300)="c637ba5723d1e0ed7452d4250306a794aef9ebe505f47983daaa02d74f0254b37fabe639eb", 0x25}, {&(0x7f0000000740)="447d1ac39e8d30f1ef2a007b46f33c99c7c02a9c5fb002e9d0aefdab28385db33577d4cf8bf76bbf708e75c0013dbcb28f3997dc8e428dc03ecd52646c6f6b20d63b45fed689b872e81bc53b2ab7681c80405ffc275c4691d9795c697b7e7907611b31a053f75a96d17ecb95990459717307a637b3f3f5440b705f391b1e58f8f2e257b789942cd531db5bbbbc1143c317e15bcbdaf6b06eec7b59", 0x9b}, {&(0x7f0000000800)="2b67fa29c78aff63e0e86466f064e67a815473c11398efd71dde3231b93e7f6182a957c3d0d2b570924f55e31722555b759924281bd5763181b7471e1b24a98edc094779fa36bdc1d25877a1df5624becccc82d7bae350943d77f8b6ef110d914413245dafecfbe058d338a15b5263219a481355edd2f3c5089dbc9b97121c8171d9445a9ab3bc6da019762412c8ca5cb45a1a0fa2c2e5f3783511e7293f2d48eb6b7fb797a0b8cacfaef60703849f10", 0xb0}, {&(0x7f00000008c0)="8571dddfe2fff876b31255389f25ba50d5fee4f64865c334438e9563935e2fea62f70dbd0e4a83c14834be4e6d8fe604322455a50dafdff915db9d66818e16e34f782c6a6ddbbe10ac4287205f5cbe1e2c3fa4610980b4f259e8bf29ac967294e26a2727ca2d85ad479299f128a3b1625e5400b8f5b5aa9a88c913a5ac", 0x7d}, {&(0x7f0000000940)="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", 0x1000}, {&(0x7f0000001940)="dbd630ea23f1c8b4b9fe1b59715244c0276f21f32b6ba01da035537459053a345dca30878eb51c80b45cdc3e4e87a0", 0x2f}], 0x6, &(0x7f0000001a00)=ANY=[@ANYBLOB="d0000000000000001801000005000000346791a12152b601df373c9da9e89b251e0a912a2da003a05f05db0bc6b6729561130749b04ac07a95e7888147147a88623519dbc2c4c5006ed03350caa19213056bef0e127990450beef91485a0ce272d06116668b33974e5214b00e36981ac68b8aef35c6b000a481f035ae936dcf098e7f4b25b34e4676d4334386ea558c3c2ca21b8caa6a95c2aee00c97cf8ec9560d0da1a3357ffe575b0513e607ac1d6e400"/195], 0xd0}, 0x4000800) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000502c0)={0x80000000, [], 0x6, "8b23be9582464d"}) close(r5) setsockopt$sock_attach_bpf(r6, 0x10f, 0x87, &(0x7f0000000180), 0x127) close(r3) r7 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) sendmsg$tipc(r7, &(0x7f00000002c0)={&(0x7f00000000c0)=@name={0x1e, 0x2, 0x3, {{0x40}, 0x1}}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000200)="fb1cbf841be6328115f0ea1a5e87386a92d76dc40ec48b3171dd207c99ca836bfc48b766794c59347e22fb62aced23b104bec9fb02ce465294dfa3c153a349b83d3fcbc13975296d053db2e14dba1ff8811357f6cb401a9f60fc08c631728607d863a9bb69606eddec06662dbf637446182239b41476dc869a49e1aacc1f03fb2ef9b67474", 0x85}, {&(0x7f0000000380)="641916c964051caca7ea1bf861862a95fe0fe956a264d74a834e95993a6dfce0cd372143526352a768f10d1eed35aa73ceecd9c76e953131801ab151b6420eaa8901b38e0ac319dbbc353df750593d93875597720268fa82342284f6347cbdebed08dd3fdaa4d495b06f2df5d65f61249a8365fd4bf33d543559d862079170781ce579e7b58a84310e74ed0dcf1728f7a9", 0x91}, {&(0x7f0000000440)="b35e381f6063a017d6202d04c005c0b9f8556e4cd718902c2d309a6e6a2b0c3c2cfa35aff1f97878f18ab170b5e125f651ebbc1368f550e578ebfcb04f633e235a6ef647a02a08c8c731594113ff639c56c0f1cdb01a4f041d654a4a4b4b02de04ac041d71921f6682e39d5a01313eba667d5aa140b4068ea1898ac0c38b037835c603e6c913b1624f75d8fd0f1984707ad403b91297becb07d806b26d5ccd2f4ad7974b2007d53e2de4a3e383c5f1cb599aa6b92ed11d45aad4c74b8c811655f8b2a1aa", 0xc4}, {&(0x7f0000000540)="90a4c910f7dc4d36306a58e64bdb5520e5ddaa99eb832ff8be9e86ab248a7a54d1d91bcd2942f4dd354f526085062cbb8f24f507eba8d833b3549912d4973107772f824247fe520b86e69851daa79bcc9bfbec9562670f2a9137d06307f525278c4f9aa18205e92491557f8522af6b2a3587e8781170b830277a6ccbab6c12a03a7e9dab92d9881f0eef168d5363cb1f337cfd66d92bed166781c951769ac96d46adafcc285d08dc3b8d2135c8", 0xad}], 0x4, &(0x7f0000000600)="f3925eaf3698e00c763f03caf78ffd756d513355be85fa20097ca3691438f917dfb6e201dbdc1cbb53282b76b6f2b9d38a8d92bf1daf6e59bbeab50a6a3d2c656fbeea5d96d4b2e446923a7a662c65a34a7a5b155e49952f8a04846c6c65f497e6472de7415f9ccbcaa5c5e22ca88c41282f0eeb92ec2005dd8cbc", 0x7b, 0x2000c044}, 0x8000) r8 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) ioctl$TIOCGSID(r8, 0x5429, &(0x7f0000001d80)=0x0) perf_event_open(&(0x7f0000001d00)={0x5, 0x80, 0xfc, 0x8, 0xc5, 0x5a, 0x0, 0x5c2, 0x80000, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000680)}, 0xc13, 0x4, 0x7ff, 0x3, 0x274, 0x8, 0x1ff, 0x0, 0x1000, 0x0, 0xfffffffffffffff8}, r9, 0x2, r0, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, 0x0) [ 265.740680] IPVS: ftp: loaded support on port[0] = 21 02:39:22 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40514, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) bind$inet(r1, &(0x7f0000000240)={0x2, 0x4e24, @local}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x6f, 0x4) (async) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000006c0)=@raw={'raw\x00', 0x8, 0x3, 0x2b8, 0x328, 0x4, 0xd0e0011, 0x0, 0xc6, 0x450, 0x1d8, 0x190, 0x450, 0x1d8, 0x3, 0x0, {[{{@ip={@multicast1=0xe0006900, @multicast1, 0x0, 0x0, 'nr0\x00', '\x00', {}, {}, 0x1}, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@icmp={{0x28}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast}}}, {{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@unspec=@cpu={{0x28}}, @common=@icmp={{0x28}, {0x0, "f9e0"}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x318) recvmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000180)=@can, 0x80, 0x0}, 0x0) (async) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280), 0x40880, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000002c0)='\x00') (async) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @multicast2}, 0x10) (async) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)) r3 = getpid() sched_setscheduler(r3, 0x0, 0x0) (async) getsockname$inet(r0, &(0x7f0000000100)={0x2, 0x0, @initdev}, &(0x7f0000000200)=0x10) (async) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x1530) (async) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe1}]}, 0x10) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) (async) sendto$inet(r0, &(0x7f00000012c0)="0a268a927f", 0x818d, 0xc, 0x0, 0x80cf) 02:39:22 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x5d}}, &(0x7f0000000000)='GPL\x00', 0x5, 0x487, &(0x7f000000cf3d)=""/195}, 0x48) (async) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) connect$can_bcm(r1, &(0x7f00000000c0), 0x10) (async, rerun: 64) sendmsg$can_bcm(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x1d, r2}, 0x10, &(0x7f0000000140)={&(0x7f0000000040)={0x1, 0x922, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x2, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "5c91440132bb112240fcbcc3fa9d0431575f8614d3538ce09c50eecd6ac579e8e83b944b666113f3afed71231e6653a13532f17b33515bdd7e1be14f53b9fc9b"}}, 0x80}}, 0x0) (rerun: 64) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async, rerun: 32) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) (rerun: 32) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000380), 0x4) (async) splice(r3, 0x0, r4, 0x0, 0x4ffe6, 0x0) (async, rerun: 32) pipe(&(0x7f0000000280)={0xffffffffffffffff}) (rerun: 32) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0x1d, 0x5, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x27e, 0x0, 0x0, 0x0, 0xa4}, [@cb_func={0x18, 0x4, 0x4, 0x0, 0x8}]}, &(0x7f0000000100)='syzkaller\x00', 0x8c, 0xbf, &(0x7f0000000140)=""/191, 0x41000, 0x10, '\x00', r2, 0x1b, r3, 0x8, &(0x7f0000000200)={0x3, 0x3}, 0x8, 0x10, &(0x7f0000000240)={0x4, 0x6, 0x7ff, 0x5}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[r5, 0x1, r0]}, 0x80) (async, rerun: 64) socket$can_bcm(0x1d, 0x2, 0x2) (rerun: 64) [ 265.767758] IPVS: ftp: loaded support on port[0] = 21 [ 265.775846] IPVS: ftp: loaded support on port[0] = 21 [ 265.856653] IPVS: ftp: loaded support on port[0] = 21 02:39:22 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r2) recvmsg$kcm(r3, &(0x7f000002d1c0)={&(0x7f000002cd00)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000001b80)=[{&(0x7f000002cd80)=""/8, 0x8}, {&(0x7f000002cdc0)=""/79, 0x4f}, {&(0x7f000002ce40)=""/37, 0x3d}, {&(0x7f000002ce80)=""/101, 0x6c}, {&(0x7f000002cf00)=""/133, 0x85}, {&(0x7f0000001b40)=""/35, 0x23}, {&(0x7f0000001c00)=""/198, 0xb8}], 0x7, &(0x7f000002d140)=""/93, 0x5d}, 0x40012043) sendmsg$kcm(r1, &(0x7f0000030c00)={&(0x7f000002d200)=@xdp={0x2c, 0x2, r4, 0x1a}, 0x80, &(0x7f000002d640)=[{&(0x7f000002d280)="7775a4c63fc03cf918a4cd5a359992c6ab367b41973620edbd29fa78a5278edc4964e058a9991cb196d4a470e09bbd377a1784bb8209ef08f9f7247de55b842f699a65fc0b5ff572", 0x48}, {&(0x7f000002d300)="dce4fa49c15707c91d84c98ce25fcbd53f889b9316adb1a2bb945170c8d7ff822a76419c72baea1894cb1330", 0x2c}, {&(0x7f000002d340)="9ef72f8676a4844c3d04", 0xa}, {&(0x7f000002d380)="021d797af31865e26d132e4124497689ce0864657571bc433518b7d928d15466a2d0e35703d832b7d417c27ee08af90f627654ce9d1906003c9e89b6eb0143dd7718d1944b6c9017f52d79481ef45b4bbe33dfb69d8e9d77e3830db3a5e5f1b94fdf45518fb9eb70fff4989c6f5cb86be0c907b1f85ee0701e8a5c34914a01695ac19fdc5a8c77806fcb7b9ba8db60c2d443734bb9293ad8fb005d00cfa1b767d3fa", 0xa2}, {&(0x7f000002d440)="eed904e282a7431587a5ef0d085ece44c811ebf6ab5796f8c70bc941f50cda3b03a495b6f6e5c603f1275363097f4dafdaa72cab0070e4920486b7d4", 0x3c}, {&(0x7f000002d480)="12be04e992e3a96ffa98b1bc9b0998a7898fa3f56ea4477842f6090ca64947bb1b35900eb119776c1e7547396eee1aa41c94af6255ae5d569cd0bf1dd87afdb1af804d68724eb2514eab5b9069effea3a69e696c0e8e4aa5e362dc112c8bf36bd61ba22a3830b0d5e51cb48995b60124e5ed3697392d59bf48bd0df4b0b249ddb0db17ca448999f516e3b05814f1cd5be6b077a4659ef21b69103f8556b308c7f5b47ee0e484d25e21170f5fbc550b28467fa49a6c", 0xb5}, {&(0x7f000002d540)="20f4b9b1c63198d532ab434a24392dfecb23362c7fde895ec6a8bc41292ea183e37f34628b9b0f1e6402a932ab5a03a687d160c7158c3a698ced0c2c9bab06c32e216c08d6d983496c6dd8e27bb27cc9257375fe04cb5d3a4ce033f6c4021894b4625270ae0887244cdb6f852902fa4be611069e6ec5a077b9c0774b7f74777e6bb970d21bf78917dd70b95d787bda655ca17ca3503c394b13631623f06de6", 0x9f}, {&(0x7f000002d600)="6769722819e83adc26f8a6de70f792cb3c372aea9b5d9147ae856eb5f4a2beb6a70e31", 0x23}], 0x8, &(0x7f0000001dc0)=ANY=[@ANYBLOB="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0x34d8}, 0xc0) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) sendmsg$kcm(r2, &(0x7f0000001b00)={&(0x7f00000006c0)=@qipcrtr={0x2a, 0xffffffff, 0x3fff}, 0x80, &(0x7f0000001980)=[{&(0x7f0000000300)="c637ba5723d1e0ed7452d4250306a794aef9ebe505f47983daaa02d74f0254b37fabe639eb", 0x25}, {&(0x7f0000000740)="447d1ac39e8d30f1ef2a007b46f33c99c7c02a9c5fb002e9d0aefdab28385db33577d4cf8bf76bbf708e75c0013dbcb28f3997dc8e428dc03ecd52646c6f6b20d63b45fed689b872e81bc53b2ab7681c80405ffc275c4691d9795c697b7e7907611b31a053f75a96d17ecb95990459717307a637b3f3f5440b705f391b1e58f8f2e257b789942cd531db5bbbbc1143c317e15bcbdaf6b06eec7b59", 0x9b}, {&(0x7f0000000800)="2b67fa29c78aff63e0e86466f064e67a815473c11398efd71dde3231b93e7f6182a957c3d0d2b570924f55e31722555b759924281bd5763181b7471e1b24a98edc094779fa36bdc1d25877a1df5624becccc82d7bae350943d77f8b6ef110d914413245dafecfbe058d338a15b5263219a481355edd2f3c5089dbc9b97121c8171d9445a9ab3bc6da019762412c8ca5cb45a1a0fa2c2e5f3783511e7293f2d48eb6b7fb797a0b8cacfaef60703849f10", 0xb0}, {&(0x7f00000008c0)="8571dddfe2fff876b31255389f25ba50d5fee4f64865c334438e9563935e2fea62f70dbd0e4a83c14834be4e6d8fe604322455a50dafdff915db9d66818e16e34f782c6a6ddbbe10ac4287205f5cbe1e2c3fa4610980b4f259e8bf29ac967294e26a2727ca2d85ad479299f128a3b1625e5400b8f5b5aa9a88c913a5ac", 0x7d}, {&(0x7f0000000940)="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", 0x1000}, {&(0x7f0000001940)="dbd630ea23f1c8b4b9fe1b59715244c0276f21f32b6ba01da035537459053a345dca30878eb51c80b45cdc3e4e87a0", 0x2f}], 0x6, &(0x7f0000001a00)=ANY=[@ANYBLOB="d0000000000000001801000005000000346791a12152b601df373c9da9e89b251e0a912a2da003a05f05db0bc6b6729561130749b04ac07a95e7888147147a88623519dbc2c4c5006ed03350caa19213056bef0e127990450beef91485a0ce272d06116668b33974e5214b00e36981ac68b8aef35c6b000a481f035ae936dcf098e7f4b25b34e4676d4334386ea558c3c2ca21b8caa6a95c2aee00c97cf8ec9560d0da1a3357ffe575b0513e607ac1d6e400"/195], 0xd0}, 0x4000800) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000502c0)={0x80000000, [], 0x6, "8b23be9582464d"}) close(r5) setsockopt$sock_attach_bpf(r6, 0x10f, 0x87, &(0x7f0000000180), 0x127) close(r3) r7 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) sendmsg$tipc(r7, &(0x7f00000002c0)={&(0x7f00000000c0)=@name={0x1e, 0x2, 0x3, {{0x40}, 0x1}}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000200)="fb1cbf841be6328115f0ea1a5e87386a92d76dc40ec48b3171dd207c99ca836bfc48b766794c59347e22fb62aced23b104bec9fb02ce465294dfa3c153a349b83d3fcbc13975296d053db2e14dba1ff8811357f6cb401a9f60fc08c631728607d863a9bb69606eddec06662dbf637446182239b41476dc869a49e1aacc1f03fb2ef9b67474", 0x85}, {&(0x7f0000000380)="641916c964051caca7ea1bf861862a95fe0fe956a264d74a834e95993a6dfce0cd372143526352a768f10d1eed35aa73ceecd9c76e953131801ab151b6420eaa8901b38e0ac319dbbc353df750593d93875597720268fa82342284f6347cbdebed08dd3fdaa4d495b06f2df5d65f61249a8365fd4bf33d543559d862079170781ce579e7b58a84310e74ed0dcf1728f7a9", 0x91}, {&(0x7f0000000440)="b35e381f6063a017d6202d04c005c0b9f8556e4cd718902c2d309a6e6a2b0c3c2cfa35aff1f97878f18ab170b5e125f651ebbc1368f550e578ebfcb04f633e235a6ef647a02a08c8c731594113ff639c56c0f1cdb01a4f041d654a4a4b4b02de04ac041d71921f6682e39d5a01313eba667d5aa140b4068ea1898ac0c38b037835c603e6c913b1624f75d8fd0f1984707ad403b91297becb07d806b26d5ccd2f4ad7974b2007d53e2de4a3e383c5f1cb599aa6b92ed11d45aad4c74b8c811655f8b2a1aa", 0xc4}, {&(0x7f0000000540)="90a4c910f7dc4d36306a58e64bdb5520e5ddaa99eb832ff8be9e86ab248a7a54d1d91bcd2942f4dd354f526085062cbb8f24f507eba8d833b3549912d4973107772f824247fe520b86e69851daa79bcc9bfbec9562670f2a9137d06307f525278c4f9aa18205e92491557f8522af6b2a3587e8781170b830277a6ccbab6c12a03a7e9dab92d9881f0eef168d5363cb1f337cfd66d92bed166781c951769ac96d46adafcc285d08dc3b8d2135c8", 0xad}], 0x4, &(0x7f0000000600)="f3925eaf3698e00c763f03caf78ffd756d513355be85fa20097ca3691438f917dfb6e201dbdc1cbb53282b76b6f2b9d38a8d92bf1daf6e59bbeab50a6a3d2c656fbeea5d96d4b2e446923a7a662c65a34a7a5b155e49952f8a04846c6c65f497e6472de7415f9ccbcaa5c5e22ca88c41282f0eeb92ec2005dd8cbc", 0x7b, 0x2000c044}, 0x8000) r8 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) ioctl$TIOCGSID(r8, 0x5429, &(0x7f0000001d80)=0x0) perf_event_open(&(0x7f0000001d00)={0x5, 0x80, 0xfc, 0x8, 0xc5, 0x5a, 0x0, 0x5c2, 0x80000, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000680)}, 0xc13, 0x4, 0x7ff, 0x3, 0x274, 0x8, 0x1ff, 0x0, 0x1000, 0x0, 0xfffffffffffffff8}, r9, 0x2, r0, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, 0x0) [ 265.983713] IPVS: ftp: loaded support on port[0] = 21 [ 266.096104] IPVS: ftp: loaded support on port[0] = 21 [ 266.195452] IPVS: ftp: loaded support on port[0] = 21 [ 266.656394] IPVS: ftp: loaded support on port[0] = 21 [ 266.697014] IPVS: ftp: loaded support on port[0] = 21 [ 266.796494] IPVS: ftp: loaded support on port[0] = 21 [ 266.823080] IPVS: ftp: loaded support on port[0] = 21 [ 267.268755] IPVS: ftp: loaded support on port[0] = 21 [ 267.269929] IPVS: ftp: loaded support on port[0] = 21 [ 267.303237] IPVS: ftp: loaded support on port[0] = 21 [ 267.331585] IPVS: ftp: loaded support on port[0] = 21 [ 267.333209] IPVS: ftp: loaded support on port[0] = 21 [ 267.354562] IPVS: ftp: loaded support on port[0] = 21 [ 267.572751] IPVS: ftp: loaded support on port[0] = 21 [ 267.592517] IPVS: ftp: loaded support on port[0] = 21 [ 267.648479] IPVS: ftp: loaded support on port[0] = 21 [ 267.694780] IPVS: ftp: loaded support on port[0] = 21 [ 267.706132] IPVS: ftp: loaded support on port[0] = 21 [ 267.718981] IPVS: ftp: loaded support on port[0] = 21 [ 267.743147] IPVS: ftp: loaded support on port[0] = 21 [ 267.758427] IPVS: ftp: loaded support on port[0] = 21 [ 267.764370] IPVS: ftp: loaded support on port[0] = 21 [ 267.764918] IPVS: ftp: loaded support on port[0] = 21 [ 268.027422] IPVS: ftp: loaded support on port[0] = 21 [ 268.036501] IPVS: ftp: loaded support on port[0] = 21 [ 268.041043] IPVS: ftp: loaded support on port[0] = 21 [ 268.061013] IPVS: ftp: loaded support on port[0] = 21 [ 268.210154] IPVS: ftp: loaded support on port[0] = 21 [ 268.248620] IPVS: ftp: loaded support on port[0] = 21 [ 268.250010] IPVS: ftp: loaded support on port[0] = 21 [ 268.276885] IPVS: ftp: loaded support on port[0] = 21 [ 268.300792] IPVS: ftp: loaded support on port[0] = 21 [ 268.300799] IPVS: ftp: loaded support on port[0] = 21 [ 268.310526] IPVS: ftp: loaded support on port[0] = 21 [ 268.315659] IPVS: ftp: loaded support on port[0] = 21 [ 268.319449] IPVS: ftp: loaded support on port[0] = 21 [ 268.349924] IPVS: ftp: loaded support on port[0] = 21 [ 268.418732] IPVS: ftp: loaded support on port[0] = 21 [ 268.428293] IPVS: ftp: loaded support on port[0] = 21 [ 268.471014] IPVS: ftp: loaded support on port[0] = 21 [ 268.495656] IPVS: ftp: loaded support on port[0] = 21 [ 268.530462] IPVS: ftp: loaded support on port[0] = 21 [ 268.567824] IPVS: ftp: loaded support on port[0] = 21 [ 268.646511] IPVS: ftp: loaded support on port[0] = 21 [ 268.653465] IPVS: ftp: loaded support on port[0] = 21 [ 268.732321] IPVS: ftp: loaded support on port[0] = 21 [ 268.800253] IPVS: ftp: loaded support on port[0] = 21 [ 268.816531] IPVS: ftp: loaded support on port[0] = 21 [ 268.858539] IPVS: ftp: loaded support on port[0] = 21 [ 268.902731] IPVS: ftp: loaded support on port[0] = 21 [ 268.907497] IPVS: ftp: loaded support on port[0] = 21 [ 268.956125] IPVS: ftp: loaded support on port[0] = 21 [ 268.963268] IPVS: ftp: loaded support on port[0] = 21 [ 269.132369] IPVS: ftp: loaded support on port[0] = 21 [ 269.160726] IPVS: ftp: loaded support on port[0] = 21 [ 269.194872] IPVS: ftp: loaded support on port[0] = 21 [ 269.215626] IPVS: ftp: loaded support on port[0] = 21 [ 269.237273] IPVS: ftp: loaded support on port[0] = 21 [ 269.242148] IPVS: ftp: loaded support on port[0] = 21 [ 269.398802] IPVS: ftp: loaded support on port[0] = 21 [ 269.457353] IPVS: ftp: loaded support on port[0] = 21 [ 269.487061] IPVS: ftp: loaded support on port[0] = 21 [ 269.510562] IPVS: ftp: loaded support on port[0] = 21 [ 269.511564] IPVS: ftp: loaded support on port[0] = 21 [ 269.538352] IPVS: ftp: loaded support on port[0] = 21 [ 269.558674] IPVS: ftp: loaded support on port[0] = 21 [ 269.561786] IPVS: ftp: loaded support on port[0] = 21 [ 269.574328] IPVS: ftp: loaded support on port[0] = 21 [ 269.634876] IPVS: ftp: loaded support on port[0] = 21 [ 269.729914] IPVS: ftp: loaded support on port[0] = 21 [ 269.799765] IPVS: ftp: loaded support on port[0] = 21 [ 269.897942] IPVS: ftp: loaded support on port[0] = 21 [ 269.906798] IPVS: ftp: loaded support on port[0] = 21 [ 270.083712] IPVS: ftp: loaded support on port[0] = 21 [ 270.106130] IPVS: ftp: loaded support on port[0] = 21 [ 270.191280] IPVS: ftp: loaded support on port[0] = 21 [ 270.193212] IPVS: ftp: loaded support on port[0] = 21 [ 270.222546] IPVS: ftp: loaded support on port[0] = 21 [ 270.225545] IPVS: ftp: loaded support on port[0] = 21 [ 270.270674] IPVS: ftp: loaded support on port[0] = 21 [ 270.279531] IPVS: ftp: loaded support on port[0] = 21 [ 270.318135] IPVS: ftp: loaded support on port[0] = 21 [ 270.340340] IPVS: ftp: loaded support on port[0] = 21 [ 270.357575] IPVS: ftp: loaded support on port[0] = 21 [ 270.358609] IPVS: ftp: loaded support on port[0] = 21 [ 270.372557] IPVS: ftp: loaded support on port[0] = 21 [ 270.380637] IPVS: ftp: loaded support on port[0] = 21 [ 270.478222] IPVS: ftp: loaded support on port[0] = 21 [ 270.481606] IPVS: ftp: loaded support on port[0] = 21 [ 270.608905] IPVS: ftp: loaded support on port[0] = 21 [ 270.625549] IPVS: ftp: loaded support on port[0] = 21 [ 270.664889] IPVS: ftp: loaded support on port[0] = 21 [ 270.667819] IPVS: ftp: loaded support on port[0] = 21 [ 270.747013] IPVS: ftp: loaded support on port[0] = 21 [ 270.748546] IPVS: ftp: loaded support on port[0] = 21 [ 270.778737] IPVS: ftp: loaded support on port[0] = 21 [ 270.799580] IPVS: ftp: loaded support on port[0] = 21 [ 270.816831] IPVS: ftp: loaded support on port[0] = 21 [ 270.848801] IPVS: ftp: loaded support on port[0] = 21 [ 270.920118] IPVS: ftp: loaded support on port[0] = 21 [ 270.967967] IPVS: ftp: loaded support on port[0] = 21 [ 270.974680] IPVS: ftp: loaded support on port[0] = 21 [ 270.986626] IPVS: ftp: loaded support on port[0] = 21 [ 270.991192] IPVS: ftp: loaded support on port[0] = 21 [ 271.026639] IPVS: ftp: loaded support on port[0] = 21 [ 271.066025] IPVS: ftp: loaded support on port[0] = 21 [ 271.108958] IPVS: ftp: loaded support on port[0] = 21 [ 271.229759] IPVS: ftp: loaded support on port[0] = 21 [ 271.235505] IPVS: ftp: loaded support on port[0] = 21 [ 271.324454] IPVS: ftp: loaded support on port[0] = 21 [ 271.344653] IPVS: ftp: loaded support on port[0] = 21 [ 271.419604] IPVS: ftp: loaded support on port[0] = 21 [ 271.422938] IPVS: ftp: loaded support on port[0] = 21 [ 271.471088] IPVS: ftp: loaded support on port[0] = 21 [ 271.473573] IPVS: ftp: loaded support on port[0] = 21 [ 271.568359] IPVS: ftp: loaded support on port[0] = 21 [ 271.574787] IPVS: ftp: loaded support on port[0] = 21 [ 271.629619] IPVS: ftp: loaded support on port[0] = 21 [ 271.637959] IPVS: ftp: loaded support on port[0] = 21 [ 271.650254] IPVS: ftp: loaded support on port[0] = 21 [ 271.654123] IPVS: ftp: loaded support on port[0] = 21 [ 271.861856] IPVS: ftp: loaded support on port[0] = 21 [ 271.869049] IPVS: ftp: loaded support on port[0] = 21 [ 272.018641] IPVS: ftp: loaded support on port[0] = 21 [ 272.028830] IPVS: ftp: loaded support on port[0] = 21 [ 272.059159] IPVS: ftp: loaded support on port[0] = 21 [ 272.064097] IPVS: ftp: loaded support on port[0] = 21 [ 272.158271] IPVS: ftp: loaded support on port[0] = 21 [ 272.190197] IPVS: ftp: loaded support on port[0] = 21 [ 272.221336] IPVS: ftp: loaded support on port[0] = 21 [ 272.264756] IPVS: ftp: loaded support on port[0] = 21 [ 272.384517] IPVS: ftp: loaded support on port[0] = 21 [ 272.434756] IPVS: ftp: loaded support on port[0] = 21 [ 272.440486] IPVS: ftp: loaded support on port[0] = 21 [ 272.456607] IPVS: ftp: loaded support on port[0] = 21 [ 272.593614] IPVS: ftp: loaded support on port[0] = 21 [ 272.614235] IPVS: ftp: loaded support on port[0] = 21 [ 272.660277] IPVS: ftp: loaded support on port[0] = 21 [ 272.667503] IPVS: ftp: loaded support on port[0] = 21 [ 272.696636] IPVS: ftp: loaded support on port[0] = 21 [ 272.717308] IPVS: ftp: loaded support on port[0] = 21 [ 272.728207] IPVS: ftp: loaded support on port[0] = 21 [ 272.754705] IPVS: ftp: loaded support on port[0] = 21 [ 272.802880] IPVS: ftp: loaded support on port[0] = 21 [ 272.813771] IPVS: ftp: loaded support on port[0] = 21 [ 272.824107] IPVS: ftp: loaded support on port[0] = 21 [ 272.855041] IPVS: ftp: loaded support on port[0] = 21 [ 273.124808] IPVS: ftp: loaded support on port[0] = 21 [ 273.135509] IPVS: ftp: loaded support on port[0] = 21 [ 273.148212] IPVS: ftp: loaded support on port[0] = 21 [ 273.157024] IPVS: ftp: loaded support on port[0] = 21 [ 273.226846] IPVS: ftp: loaded support on port[0] = 21 [ 273.241054] IPVS: ftp: loaded support on port[0] = 21 [ 273.321286] IPVS: ftp: loaded support on port[0] = 21 [ 273.355693] IPVS: ftp: loaded support on port[0] = 21 [ 273.359760] IPVS: ftp: loaded support on port[0] = 21 [ 273.366471] IPVS: ftp: loaded support on port[0] = 21 [ 273.442004] IPVS: ftp: loaded support on port[0] = 21 [ 273.457055] IPVS: ftp: loaded support on port[0] = 21 [ 273.478134] IPVS: ftp: loaded support on port[0] = 21 [ 273.501999] IPVS: ftp: loaded support on port[0] = 21 [ 273.518308] IPVS: ftp: loaded support on port[0] = 21 [ 273.557031] IPVS: ftp: loaded support on port[0] = 21 [ 273.582264] IPVS: ftp: loaded support on port[0] = 21 [ 273.589194] IPVS: ftp: loaded support on port[0] = 21 [ 273.607823] IPVS: ftp: loaded support on port[0] = 21 [ 273.624706] IPVS: ftp: loaded support on port[0] = 21 [ 273.668802] IPVS: ftp: loaded support on port[0] = 21 [ 273.679977] IPVS: ftp: loaded support on port[0] = 21 [ 273.748741] IPVS: ftp: loaded support on port[0] = 21 [ 273.750256] IPVS: ftp: loaded support on port[0] = 21 [ 273.779354] IPVS: ftp: loaded support on port[0] = 21 [ 273.788902] IPVS: ftp: loaded support on port[0] = 21 [ 273.842954] IPVS: ftp: loaded support on port[0] = 21 [ 273.848843] IPVS: ftp: loaded support on port[0] = 21 [ 273.866706] IPVS: ftp: loaded support on port[0] = 21 [ 273.900466] IPVS: ftp: loaded support on port[0] = 21 [ 273.909363] IPVS: ftp: loaded support on port[0] = 21 [ 273.917332] IPVS: ftp: loaded support on port[0] = 21 [ 273.962747] IPVS: ftp: loaded support on port[0] = 21 [ 274.028368] IPVS: ftp: loaded support on port[0] = 21 [ 274.036435] IPVS: ftp: loaded support on port[0] = 21 [ 274.051027] IPVS: ftp: loaded support on port[0] = 21 [ 274.260207] IPVS: ftp: loaded support on port[0] = 21 [ 274.261756] IPVS: ftp: loaded support on port[0] = 21 [ 274.276099] IPVS: ftp: loaded support on port[0] = 21 [ 274.326083] IPVS: ftp: loaded support on port[0] = 21 [ 274.410729] IPVS: ftp: loaded support on port[0] = 21 [ 274.421388] IPVS: ftp: loaded support on port[0] = 21 [ 274.435063] IPVS: ftp: loaded support on port[0] = 21 [ 274.445776] IPVS: ftp: loaded support on port[0] = 21 [ 274.489013] IPVS: ftp: loaded support on port[0] = 21 [ 274.498667] IPVS: ftp: loaded support on port[0] = 21 [ 274.508200] IPVS: ftp: loaded support on port[0] = 21 [ 274.510895] IPVS: ftp: loaded support on port[0] = 21 [ 274.552816] IPVS: ftp: loaded support on port[0] = 21 [ 274.576149] IPVS: ftp: loaded support on port[0] = 21 [ 274.624250] IPVS: ftp: loaded support on port[0] = 21 [ 274.647541] IPVS: ftp: loaded support on port[0] = 21 [ 274.708892] IPVS: ftp: loaded support on port[0] = 21 [ 274.738656] IPVS: ftp: loaded support on port[0] = 21 [ 274.747928] IPVS: ftp: loaded support on port[0] = 21 [ 274.752367] IPVS: ftp: loaded support on port[0] = 21 [ 274.816901] IPVS: ftp: loaded support on port[0] = 21 [ 274.829922] IPVS: ftp: loaded support on port[0] = 21 [ 274.977072] IPVS: ftp: loaded support on port[0] = 21 [ 274.991550] IPVS: ftp: loaded support on port[0] = 21 [ 274.997613] IPVS: ftp: loaded support on port[0] = 21 [ 275.044171] IPVS: ftp: loaded support on port[0] = 21 [ 275.266151] IPVS: ftp: loaded support on port[0] = 21 [ 275.286257] IPVS: ftp: loaded support on port[0] = 21 [ 275.290368] IPVS: ftp: loaded support on port[0] = 21 [ 275.329915] IPVS: ftp: loaded support on port[0] = 21 [ 275.392255] IPVS: ftp: loaded support on port[0] = 21 [ 275.415656] IPVS: ftp: loaded support on port[0] = 21 [ 275.447676] IPVS: ftp: loaded support on port[0] = 21 [ 275.452505] IPVS: ftp: loaded support on port[0] = 21 [ 275.478753] IPVS: ftp: loaded support on port[0] = 21 [ 275.514170] IPVS: ftp: loaded support on port[0] = 21 [ 275.519556] IPVS: ftp: loaded support on port[0] = 21 [ 275.525227] IPVS: ftp: loaded support on port[0] = 21 [ 275.588474] IPVS: ftp: loaded support on port[0] = 21 [ 275.632309] IPVS: ftp: loaded support on port[0] = 21 [ 275.648275] IPVS: ftp: loaded support on port[0] = 21 [ 275.671263] IPVS: ftp: loaded support on port[0] = 21 [ 275.671284] IPVS: ftp: loaded support on port[0] = 21 [ 275.711676] IPVS: ftp: loaded support on port[0] = 21 [ 275.776784] IPVS: ftp: loaded support on port[0] = 21 [ 275.794550] IPVS: ftp: loaded support on port[0] = 21 [ 276.055558] IPVS: ftp: loaded support on port[0] = 21 [ 276.059005] IPVS: ftp: loaded support on port[0] = 21 [ 276.271628] IPVS: ftp: loaded support on port[0] = 21 [ 276.314719] IPVS: ftp: loaded support on port[0] = 21 [ 276.316161] IPVS: ftp: loaded support on port[0] = 21 [ 276.336414] IPVS: ftp: loaded support on port[0] = 21 [ 276.379699] IPVS: ftp: loaded support on port[0] = 21 [ 276.395253] IPVS: ftp: loaded support on port[0] = 21 [ 276.451236] IPVS: ftp: loaded support on port[0] = 21 [ 276.473924] IPVS: ftp: loaded support on port[0] = 21 [ 276.510868] IPVS: ftp: loaded support on port[0] = 21 [ 276.581227] IPVS: ftp: loaded support on port[0] = 21 [ 276.581813] IPVS: ftp: loaded support on port[0] = 21 [ 276.610940] IPVS: ftp: loaded support on port[0] = 21 [ 276.611853] IPVS: ftp: loaded support on port[0] = 21 [ 276.625774] IPVS: ftp: loaded support on port[0] = 21 [ 276.724069] IPVS: ftp: loaded support on port[0] = 21 [ 276.738345] IPVS: ftp: loaded support on port[0] = 21 [ 276.741841] IPVS: ftp: loaded support on port[0] = 21 [ 276.756416] IPVS: ftp: loaded support on port[0] = 21 [ 276.756423] IPVS: ftp: loaded support on port[0] = 21 [ 276.779533] IPVS: ftp: loaded support on port[0] = 21 [ 276.859664] IPVS: ftp: loaded support on port[0] = 21 [ 276.878152] IPVS: ftp: loaded support on port[0] = 21 [ 276.903675] IPVS: ftp: loaded support on port[0] = 21 [ 276.916260] IPVS: ftp: loaded support on port[0] = 21 [ 277.072462] IPVS: ftp: loaded support on port[0] = 21 [ 277.099929] IPVS: ftp: loaded support on port[0] = 21 [ 277.141305] IPVS: ftp: loaded support on port[0] = 21 [ 277.187315] IPVS: ftp: loaded support on port[0] = 21 [ 277.229003] IPVS: ftp: loaded support on port[0] = 21 [ 277.236049] IPVS: ftp: loaded support on port[0] = 21 [ 277.240450] IPVS: ftp: loaded support on port[0] = 21 [ 277.250809] IPVS: ftp: loaded support on port[0] = 21 [ 277.320339] IPVS: ftp: loaded support on port[0] = 21 [ 277.321678] IPVS: ftp: loaded support on port[0] = 21 [ 277.331538] IPVS: ftp: loaded support on port[0] = 21 [ 277.370700] IPVS: ftp: loaded support on port[0] = 21 [ 277.385736] IPVS: ftp: loaded support on port[0] = 21 [ 277.411358] IPVS: ftp: loaded support on port[0] = 21 [ 277.480519] IPVS: ftp: loaded support on port[0] = 21 [ 277.492491] IPVS: ftp: loaded support on port[0] = 21 [ 277.499126] IPVS: ftp: loaded support on port[0] = 21 [ 277.502536] IPVS: ftp: loaded support on port[0] = 21 [ 277.652353] IPVS: ftp: loaded support on port[0] = 21 [ 277.678891] IPVS: ftp: loaded support on port[0] = 21 [ 277.691641] IPVS: ftp: loaded support on port[0] = 21 [ 277.691960] IPVS: ftp: loaded support on port[0] = 21 [ 277.807216] IPVS: ftp: loaded support on port[0] = 21 [ 277.808023] IPVS: ftp: loaded support on port[0] = 21 [ 277.931332] IPVS: ftp: loaded support on port[0] = 21 [ 277.933846] IPVS: ftp: loaded support on port[0] = 21 [ 277.948684] IPVS: ftp: loaded support on port[0] = 21 [ 277.979493] IPVS: ftp: loaded support on port[0] = 21 [ 278.148809] IPVS: ftp: loaded support on port[0] = 21 [ 278.156957] IPVS: ftp: loaded support on port[0] = 21 [ 278.157841] IPVS: ftp: loaded support on port[0] = 21 [ 278.167689] IPVS: ftp: loaded support on port[0] = 21 [ 278.397436] IPVS: ftp: loaded support on port[0] = 21 [ 278.407826] IPVS: ftp: loaded support on port[0] = 21 [ 278.415795] IPVS: ftp: loaded support on port[0] = 21 [ 278.441511] IPVS: ftp: loaded support on port[0] = 21 [ 278.577603] IPVS: ftp: loaded support on port[0] = 21 [ 278.610205] IPVS: ftp: loaded support on port[0] = 21 [ 278.671725] IPVS: ftp: loaded support on port[0] = 21 [ 278.697718] IPVS: ftp: loaded support on port[0] = 21 [ 278.747878] IPVS: ftp: loaded support on port[0] = 21 [ 278.756483] IPVS: ftp: loaded support on port[0] = 21 [ 278.791007] IPVS: ftp: loaded support on port[0] = 21 [ 278.799252] IPVS: ftp: loaded support on port[0] = 21 [ 278.847172] IPVS: ftp: loaded support on port[0] = 21 [ 278.891814] IPVS: ftp: loaded support on port[0] = 21 [ 278.918005] IPVS: ftp: loaded support on port[0] = 21 [ 278.930691] IPVS: ftp: loaded support on port[0] = 21 [ 279.102412] IPVS: ftp: loaded support on port[0] = 21 [ 279.109883] IPVS: ftp: loaded support on port[0] = 21 [ 279.329177] IPVS: ftp: loaded support on port[0] = 21 [ 279.360418] IPVS: ftp: loaded support on port[0] = 21 [ 279.375065] IPVS: ftp: loaded support on port[0] = 21 [ 279.387129] IPVS: ftp: loaded support on port[0] = 21 [ 279.485374] Bluetooth: hci0: command 0x0406 tx timeout [ 279.491954] Bluetooth: hci1: command 0x0406 tx timeout [ 279.498875] Bluetooth: hci4: command 0x0406 tx timeout [ 279.504632] Bluetooth: hci3: command 0x0406 tx timeout [ 279.509997] Bluetooth: hci2: command 0x0406 tx timeout [ 279.557608] IPVS: ftp: loaded support on port[0] = 21 [ 279.596039] IPVS: ftp: loaded support on port[0] = 21 [ 279.658596] IPVS: ftp: loaded support on port[0] = 21 [ 279.673607] IPVS: ftp: loaded support on port[0] = 21 [ 279.788601] IPVS: ftp: loaded support on port[0] = 21 [ 279.793882] IPVS: ftp: loaded support on port[0] = 21 [ 279.815020] IPVS: ftp: loaded support on port[0] = 21 [ 279.835055] IPVS: ftp: loaded support on port[0] = 21 [ 279.840689] IPVS: ftp: loaded support on port[0] = 21 [ 279.847010] IPVS: ftp: loaded support on port[0] = 21 [ 279.847508] IPVS: ftp: loaded support on port[0] = 21 [ 279.877129] IPVS: ftp: loaded support on port[0] = 21 [ 279.900367] IPVS: ftp: loaded support on port[0] = 21 [ 279.914660] IPVS: ftp: loaded support on port[0] = 21 [ 279.930595] IPVS: ftp: loaded support on port[0] = 21 [ 279.973692] IPVS: ftp: loaded support on port[0] = 21 [ 280.297207] IPVS: ftp: loaded support on port[0] = 21 [ 280.320343] IPVS: ftp: loaded support on port[0] = 21 [ 280.346648] IPVS: ftp: loaded support on port[0] = 21 [ 280.374374] IPVS: ftp: loaded support on port[0] = 21 [ 280.426893] IPVS: ftp: loaded support on port[0] = 21 [ 280.472426] IPVS: ftp: loaded support on port[0] = 21 [ 280.509709] IPVS: ftp: loaded support on port[0] = 21 [ 280.536291] IPVS: ftp: loaded support on port[0] = 21 [ 280.585841] IPVS: ftp: loaded support on port[0] = 21 [ 280.598923] IPVS: ftp: loaded support on port[0] = 21 [ 280.629793] IPVS: ftp: loaded support on port[0] = 21 [ 280.644311] IPVS: ftp: loaded support on port[0] = 21 [ 280.647710] IPVS: ftp: loaded support on port[0] = 21 [ 280.668529] IPVS: ftp: loaded support on port[0] = 21 [ 280.678601] IPVS: ftp: loaded support on port[0] = 21 [ 280.687862] IPVS: ftp: loaded support on port[0] = 21 [ 280.736133] IPVS: ftp: loaded support on port[0] = 21 [ 280.774185] IPVS: ftp: loaded support on port[0] = 21 [ 280.947716] IPVS: ftp: loaded support on port[0] = 21 [ 281.011035] IPVS: ftp: loaded support on port[0] = 21 [ 281.029949] IPVS: ftp: loaded support on port[0] = 21 [ 281.058266] IPVS: ftp: loaded support on port[0] = 21 [ 281.370562] IPVS: ftp: loaded support on port[0] = 21 [ 281.380124] IPVS: ftp: loaded support on port[0] = 21 [ 281.461614] IPVS: ftp: loaded support on port[0] = 21 [ 281.481112] IPVS: ftp: loaded support on port[0] = 21 [ 281.503807] IPVS: ftp: loaded support on port[0] = 21 [ 281.553389] IPVS: ftp: loaded support on port[0] = 21 [ 281.564345] IPVS: ftp: loaded support on port[0] = 21 [ 281.579581] IPVS: ftp: loaded support on port[0] = 21 [ 281.641322] IPVS: ftp: loaded support on port[0] = 21 [ 281.654829] IPVS: ftp: loaded support on port[0] = 21 [ 281.740083] IPVS: ftp: loaded support on port[0] = 21 [ 281.755584] IPVS: ftp: loaded support on port[0] = 21 [ 281.951623] IPVS: ftp: loaded support on port[0] = 21 [ 281.955197] IPVS: ftp: loaded support on port[0] = 21 [ 282.007852] IPVS: ftp: loaded support on port[0] = 21 [ 282.033493] IPVS: ftp: loaded support on port[0] = 21 [ 282.111301] IPVS: ftp: loaded support on port[0] = 21 [ 282.119445] IPVS: ftp: loaded support on port[0] = 21 [ 282.225094] IPVS: ftp: loaded support on port[0] = 21 [ 282.239464] IPVS: ftp: loaded support on port[0] = 21 [ 282.241478] IPVS: ftp: loaded support on port[0] = 21 [ 282.253826] IPVS: ftp: loaded support on port[0] = 21 [ 282.483692] IPVS: ftp: loaded support on port[0] = 21 [ 282.515986] IPVS: ftp: loaded support on port[0] = 21 [ 282.542024] IPVS: ftp: loaded support on port[0] = 21 [ 282.544836] IPVS: ftp: loaded support on port[0] = 21 [ 282.631594] IPVS: ftp: loaded support on port[0] = 21 [ 282.683090] IPVS: ftp: loaded support on port[0] = 21 [ 282.717159] IPVS: ftp: loaded support on port[0] = 21 [ 282.730291] IPVS: ftp: loaded support on port[0] = 21 [ 282.751900] IPVS: ftp: loaded support on port[0] = 21 [ 282.771379] IPVS: ftp: loaded support on port[0] = 21 [ 282.838872] IPVS: ftp: loaded support on port[0] = 21 [ 282.854619] IPVS: ftp: loaded support on port[0] = 21 [ 283.144669] IPVS: ftp: loaded support on port[0] = 21 [ 283.165043] IPVS: ftp: loaded support on port[0] = 21 [ 283.405232] IPVS: ftp: loaded support on port[0] = 21 [ 283.417910] IPVS: ftp: loaded support on port[0] = 21 [ 283.446570] IPVS: ftp: loaded support on port[0] = 21 [ 283.488055] IPVS: ftp: loaded support on port[0] = 21 [ 283.536256] IPVS: ftp: loaded support on port[0] = 21 [ 283.559596] IPVS: ftp: loaded support on port[0] = 21 [ 283.671417] IPVS: ftp: loaded support on port[0] = 21 [ 283.701125] IPVS: ftp: loaded support on port[0] = 21 [ 283.777569] IPVS: ftp: loaded support on port[0] = 21 [ 283.777983] IPVS: ftp: loaded support on port[0] = 21 [ 283.798357] IPVS: ftp: loaded support on port[0] = 21 [ 283.821694] IPVS: ftp: loaded support on port[0] = 21 [ 283.881987] IPVS: ftp: loaded support on port[0] = 21 [ 283.882145] IPVS: ftp: loaded support on port[0] = 21 [ 283.955635] IPVS: ftp: loaded support on port[0] = 21 [ 284.016129] IPVS: ftp: loaded support on port[0] = 21 [ 284.078521] IPVS: ftp: loaded support on port[0] = 21 [ 284.087701] IPVS: ftp: loaded support on port[0] = 21 [ 284.165803] IPVS: ftp: loaded support on port[0] = 21 [ 284.200613] IPVS: ftp: loaded support on port[0] = 21 [ 284.257737] IPVS: ftp: loaded support on port[0] = 21 [ 284.267964] IPVS: ftp: loaded support on port[0] = 21 [ 284.297088] IPVS: ftp: loaded support on port[0] = 21 [ 284.336790] IPVS: ftp: loaded support on port[0] = 21 [ 284.346470] IPVS: ftp: loaded support on port[0] = 21 [ 284.356264] IPVS: ftp: loaded support on port[0] = 21 [ 284.387764] IPVS: ftp: loaded support on port[0] = 21 [ 284.389358] IPVS: ftp: loaded support on port[0] = 21 [ 284.418836] IPVS: ftp: loaded support on port[0] = 21 [ 284.480007] IPVS: ftp: loaded support on port[0] = 21 [ 284.500203] IPVS: ftp: loaded support on port[0] = 21 [ 284.500241] IPVS: ftp: loaded support on port[0] = 21 [ 284.506367] IPVS: ftp: loaded support on port[0] = 21 [ 284.555361] IPVS: ftp: loaded support on port[0] = 21 [ 284.604082] Bluetooth: hci5: command 0x0406 tx timeout [ 284.673798] IPVS: ftp: loaded support on port[0] = 21 [ 284.703885] IPVS: ftp: loaded support on port[0] = 21 [ 284.886069] IPVS: ftp: loaded support on port[0] = 21 [ 284.955435] IPVS: ftp: loaded support on port[0] = 21 [ 284.970589] IPVS: ftp: loaded support on port[0] = 21 [ 284.984681] IPVS: ftp: loaded support on port[0] = 21 [ 284.998435] IPVS: ftp: loaded support on port[0] = 21 [ 285.008520] IPVS: ftp: loaded support on port[0] = 21 [ 285.016693] IPVS: ftp: loaded support on port[0] = 21 [ 285.031989] IPVS: ftp: loaded support on port[0] = 21 [ 285.050473] IPVS: ftp: loaded support on port[0] = 21 [ 285.078706] IPVS: ftp: loaded support on port[0] = 21 [ 285.121789] IPVS: ftp: loaded support on port[0] = 21 [ 285.130321] IPVS: ftp: loaded support on port[0] = 21 [ 285.137005] IPVS: ftp: loaded support on port[0] = 21 [ 285.149949] IPVS: ftp: loaded support on port[0] = 21 [ 285.253970] IPVS: ftp: loaded support on port[0] = 21 [ 285.266496] IPVS: ftp: loaded support on port[0] = 21 [ 285.271396] IPVS: ftp: loaded support on port[0] = 21 [ 285.272419] IPVS: ftp: loaded support on port[0] = 21 [ 285.278179] IPVS: ftp: loaded support on port[0] = 21 [ 285.286515] IPVS: ftp: loaded support on port[0] = 21 [ 285.364907] IPVS: ftp: loaded support on port[0] = 21 [ 285.414066] IPVS: ftp: loaded support on port[0] = 21 [ 285.436128] IPVS: ftp: loaded support on port[0] = 21 [ 285.464942] IPVS: ftp: loaded support on port[0] = 21 [ 285.599709] IPVS: ftp: loaded support on port[0] = 21 [ 285.629635] IPVS: ftp: loaded support on port[0] = 21 [ 285.684855] IPVS: ftp: loaded support on port[0] = 21 [ 285.699431] IPVS: ftp: loaded support on port[0] = 21 [ 285.878585] IPVS: ftp: loaded support on port[0] = 21 [ 285.890322] IPVS: ftp: loaded support on port[0] = 21 [ 285.965749] IPVS: ftp: loaded support on port[0] = 21 [ 285.983632] IPVS: ftp: loaded support on port[0] = 21 [ 286.046241] IPVS: ftp: loaded support on port[0] = 21 [ 286.116999] IPVS: ftp: loaded support on port[0] = 21 [ 286.146935] IPVS: ftp: loaded support on port[0] = 21 [ 286.163222] IPVS: ftp: loaded support on port[0] = 21 [ 286.169861] IPVS: ftp: loaded support on port[0] = 21 [ 286.178293] IPVS: ftp: loaded support on port[0] = 21 [ 286.398958] IPVS: ftp: loaded support on port[0] = 21 [ 286.400637] IPVS: ftp: loaded support on port[0] = 21 [ 286.406764] IPVS: ftp: loaded support on port[0] = 21 [ 286.420150] IPVS: ftp: loaded support on port[0] = 21 [ 286.588730] IPVS: ftp: loaded support on port[0] = 21 [ 286.610409] IPVS: ftp: loaded support on port[0] = 21 [ 286.617933] IPVS: ftp: loaded support on port[0] = 21 [ 286.620429] IPVS: ftp: loaded support on port[0] = 21 [ 286.818323] IPVS: ftp: loaded support on port[0] = 21 [ 286.834311] IPVS: ftp: loaded support on port[0] = 21 [ 286.871055] IPVS: ftp: loaded support on port[0] = 21 [ 286.904664] IPVS: ftp: loaded support on port[0] = 21 [ 286.964213] IPVS: ftp: loaded support on port[0] = 21 [ 286.989510] IPVS: ftp: loaded support on port[0] = 21 [ 287.165750] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 287.286392] IPVS: ftp: loaded support on port[0] = 21 [ 287.309008] IPVS: ftp: loaded support on port[0] = 21 [ 287.351629] IPVS: ftp: loaded support on port[0] = 21 [ 287.399866] IPVS: ftp: loaded support on port[0] = 21 [ 287.415758] IPVS: ftp: loaded support on port[0] = 21 [ 287.423190] IPVS: ftp: loaded support on port[0] = 21 [ 287.492807] IPVS: ftp: loaded support on port[0] = 21 [ 287.561436] IPVS: ftp: loaded support on port[0] = 21 [ 287.602494] IPVS: ftp: loaded support on port[0] = 21 [ 287.624911] IPVS: ftp: loaded support on port[0] = 21 [ 287.652116] IPVS: ftp: loaded support on port[0] = 21 [ 287.679919] IPVS: ftp: loaded support on port[0] = 21 [ 287.681410] IPVS: ftp: loaded support on port[0] = 21 [ 287.688960] IPVS: ftp: loaded support on port[0] = 21 [ 287.818979] IPVS: ftp: loaded support on port[0] = 21 [ 287.827527] IPVS: ftp: loaded support on port[0] = 21 [ 287.831679] IPVS: ftp: loaded support on port[0] = 21 [ 287.890835] IPVS: ftp: loaded support on port[0] = 21 [ 287.908467] IPVS: ftp: loaded support on port[0] = 21 [ 287.909063] IPVS: ftp: loaded support on port[0] = 21 [ 287.919204] IPVS: ftp: loaded support on port[0] = 21 [ 287.925803] IPVS: ftp: loaded support on port[0] = 21 [ 287.986741] IPVS: ftp: loaded support on port[0] = 21 [ 287.994714] IPVS: ftp: loaded support on port[0] = 21 [ 288.095554] IPVS: ftp: loaded support on port[0] = 21 [ 288.120973] IPVS: ftp: loaded support on port[0] = 21 [ 288.420209] IPVS: ftp: loaded support on port[0] = 21 [ 288.448374] IPVS: ftp: loaded support on port[0] = 21 [ 288.533635] IPVS: ftp: loaded support on port[0] = 21 [ 288.589363] IPVS: ftp: loaded support on port[0] = 21 [ 288.598544] IPVS: ftp: loaded support on port[0] = 21 [ 288.616459] IPVS: ftp: loaded support on port[0] = 21 [ 288.707223] IPVS: ftp: loaded support on port[0] = 21 [ 288.755619] IPVS: ftp: loaded support on port[0] = 21 [ 288.864280] IPVS: ftp: loaded support on port[0] = 21 [ 288.893242] IPVS: ftp: loaded support on port[0] = 21 [ 289.019121] IPVS: ftp: loaded support on port[0] = 21 [ 289.045441] IPVS: ftp: loaded support on port[0] = 21 [ 289.095375] IPVS: ftp: loaded support on port[0] = 21 [ 289.103692] IPVS: ftp: loaded support on port[0] = 21 [ 289.168885] IPVS: ftp: loaded support on port[0] = 21 [ 289.188430] IPVS: ftp: loaded support on port[0] = 21 [ 289.226429] IPVS: ftp: loaded support on port[0] = 21 [ 289.240797] IPVS: ftp: loaded support on port[0] = 21 [ 289.357236] IPVS: ftp: loaded support on port[0] = 21 [ 289.364676] IPVS: ftp: loaded support on port[0] = 21 [ 289.380816] IPVS: ftp: loaded support on port[0] = 21 [ 289.399639] IPVS: ftp: loaded support on port[0] = 21 [ 289.480313] IPVS: ftp: loaded support on port[0] = 21 [ 289.500354] IPVS: ftp: loaded support on port[0] = 21 [ 289.546406] IPVS: ftp: loaded support on port[0] = 21 [ 289.558480] IPVS: ftp: loaded support on port[0] = 21 [ 289.569266] IPVS: ftp: loaded support on port[0] = 21 [ 289.576951] IPVS: ftp: loaded support on port[0] = 21 [ 289.587871] IPVS: ftp: loaded support on port[0] = 21 [ 289.598874] IPVS: ftp: loaded support on port[0] = 21 [ 289.749970] IPVS: ftp: loaded support on port[0] = 21 [ 289.766762] IPVS: ftp: loaded support on port[0] = 21 [ 289.929817] IPVS: ftp: loaded support on port[0] = 21 [ 289.956880] IPVS: ftp: loaded support on port[0] = 21 [ 289.970953] IPVS: ftp: loaded support on port[0] = 21 [ 289.976003] IPVS: ftp: loaded support on port[0] = 21 [ 290.002900] IPVS: ftp: loaded support on port[0] = 21 [ 290.018827] IPVS: ftp: loaded support on port[0] = 21 [ 290.040694] IPVS: ftp: loaded support on port[0] = 21 [ 290.069336] IPVS: ftp: loaded support on port[0] = 21 [ 290.098692] IPVS: ftp: loaded support on port[0] = 21 [ 290.117515] IPVS: ftp: loaded support on port[0] = 21 [ 290.163660] IPVS: ftp: loaded support on port[0] = 21 [ 290.170900] IPVS: ftp: loaded support on port[0] = 21 [ 290.240757] IPVS: ftp: loaded support on port[0] = 21 [ 290.253769] IPVS: ftp: loaded support on port[0] = 21 [ 290.316812] IPVS: ftp: loaded support on port[0] = 21 [ 290.323982] IPVS: ftp: loaded support on port[0] = 21 [ 290.505952] IPVS: ftp: loaded support on port[0] = 21 [ 290.535927] IPVS: ftp: loaded support on port[0] = 21 [ 290.598589] IPVS: ftp: loaded support on port[0] = 21 [ 290.616932] IPVS: ftp: loaded support on port[0] = 21 [ 290.643899] IPVS: ftp: loaded support on port[0] = 21 [ 290.663559] IPVS: ftp: loaded support on port[0] = 21 [ 290.716802] IPVS: ftp: loaded support on port[0] = 21 [ 290.750575] IPVS: ftp: loaded support on port[0] = 21 [ 290.774927] IPVS: ftp: loaded support on port[0] = 21 [ 290.784958] IPVS: ftp: loaded support on port[0] = 21 [ 290.827234] IPVS: ftp: loaded support on port[0] = 21 [ 290.836947] IPVS: ftp: loaded support on port[0] = 21 [ 290.934748] IPVS: ftp: loaded support on port[0] = 21 [ 290.959327] IPVS: ftp: loaded support on port[0] = 21 [ 291.044096] IPVS: ftp: loaded support on port[0] = 21 [ 291.080540] IPVS: ftp: loaded support on port[0] = 21 [ 291.332324] IPVS: ftp: loaded support on port[0] = 21 [ 291.350951] IPVS: ftp: loaded support on port[0] = 21 [ 291.479861] IPVS: ftp: loaded support on port[0] = 21 [ 291.491292] IPVS: ftp: loaded support on port[0] = 21 [ 291.572663] IPVS: ftp: loaded support on port[0] = 21 [ 291.599758] IPVS: ftp: loaded support on port[0] = 21 [ 291.695886] IPVS: ftp: loaded support on port[0] = 21 [ 291.705893] IPVS: ftp: loaded support on port[0] = 21 [ 291.743050] IPVS: ftp: loaded support on port[0] = 21 [ 291.775352] IPVS: ftp: loaded support on port[0] = 21 [ 291.904472] IPVS: ftp: loaded support on port[0] = 21 [ 291.942614] IPVS: ftp: loaded support on port[0] = 21 [ 292.078864] IPVS: ftp: loaded support on port[0] = 21 [ 292.099276] IPVS: ftp: loaded support on port[0] = 21 [ 292.153065] IPVS: ftp: loaded support on port[0] = 21 [ 292.170507] IPVS: ftp: loaded support on port[0] = 21 [ 292.179721] IPVS: ftp: loaded support on port[0] = 21 [ 292.195061] IPVS: ftp: loaded support on port[0] = 21 [ 292.478962] IPVS: ftp: loaded support on port[0] = 21 [ 292.500137] IPVS: ftp: loaded support on port[0] = 21 [ 292.535209] IPVS: ftp: loaded support on port[0] = 21 [ 292.553265] IPVS: ftp: loaded support on port[0] = 21 [ 292.631213] IPVS: ftp: loaded support on port[0] = 21 [ 292.647532] IPVS: ftp: loaded support on port[0] = 21 [ 292.669707] IPVS: ftp: loaded support on port[0] = 21 [ 292.706572] IPVS: ftp: loaded support on port[0] = 21 [ 292.877111] IPVS: ftp: loaded support on port[0] = 21 [ 292.917911] IPVS: ftp: loaded support on port[0] = 21 [ 293.010916] IPVS: ftp: loaded support on port[0] = 21 [ 293.024414] IPVS: ftp: loaded support on port[0] = 21 [ 293.054371] IPVS: ftp: loaded support on port[0] = 21 [ 293.140474] IPVS: ftp: loaded support on port[0] = 21 [ 293.166595] IPVS: ftp: loaded support on port[0] = 21 [ 293.173302] IPVS: ftp: loaded support on port[0] = 21 [ 293.211188] IPVS: ftp: loaded support on port[0] = 21 [ 293.218852] IPVS: ftp: loaded support on port[0] = 21 [ 293.231498] IPVS: ftp: loaded support on port[0] = 21 [ 293.241499] IPVS: ftp: loaded support on port[0] = 21 [ 293.268295] IPVS: ftp: loaded support on port[0] = 21 [ 293.277450] IPVS: ftp: loaded support on port[0] = 21 [ 293.280496] IPVS: ftp: loaded support on port[0] = 21 [ 293.338259] IPVS: ftp: loaded support on port[0] = 21 [ 293.385361] IPVS: ftp: loaded support on port[0] = 21 [ 293.393782] IPVS: ftp: loaded support on port[0] = 21 [ 293.413240] IPVS: ftp: loaded support on port[0] = 21 [ 293.426076] IPVS: ftp: loaded support on port[0] = 21 [ 293.531608] IPVS: ftp: loaded support on port[0] = 21 [ 293.570886] IPVS: ftp: loaded support on port[0] = 21 [ 293.724659] IPVS: ftp: loaded support on port[0] = 21 [ 293.738098] IPVS: ftp: loaded support on port[0] = 21 [ 293.750478] IPVS: ftp: loaded support on port[0] = 21 [ 293.759950] IPVS: ftp: loaded support on port[0] = 21 [ 293.777725] IPVS: ftp: loaded support on port[0] = 21 [ 293.780681] IPVS: ftp: loaded support on port[0] = 21 [ 294.063248] IPVS: ftp: loaded support on port[0] = 21 [ 294.137961] IPVS: ftp: loaded support on port[0] = 21 [ 294.173068] IPVS: ftp: loaded support on port[0] = 21 [ 294.191164] IPVS: ftp: loaded support on port[0] = 21 [ 294.268319] IPVS: ftp: loaded support on port[0] = 21 [ 294.279046] IPVS: ftp: loaded support on port[0] = 21 [ 294.427874] IPVS: ftp: loaded support on port[0] = 21 [ 294.439382] IPVS: ftp: loaded support on port[0] = 21 [ 294.609198] IPVS: ftp: loaded support on port[0] = 21 [ 294.671205] IPVS: ftp: loaded support on port[0] = 21 [ 294.985632] IPVS: ftp: loaded support on port[0] = 21 [ 295.011975] IPVS: ftp: loaded support on port[0] = 21 [ 295.025300] IPVS: ftp: loaded support on port[0] = 21 [ 295.075813] IPVS: ftp: loaded support on port[0] = 21 [ 295.078601] IPVS: ftp: loaded support on port[0] = 21 [ 295.107493] IPVS: ftp: loaded support on port[0] = 21 [ 295.180174] IPVS: ftp: loaded support on port[0] = 21 [ 295.188070] IPVS: ftp: loaded support on port[0] = 21 [ 295.229115] IPVS: ftp: loaded support on port[0] = 21 [ 295.267642] IPVS: ftp: loaded support on port[0] = 21 [ 295.320681] IPVS: ftp: loaded support on port[0] = 21 [ 295.335142] IPVS: ftp: loaded support on port[0] = 21 [ 295.452789] IPVS: ftp: loaded support on port[0] = 21 [ 295.479850] IPVS: ftp: loaded support on port[0] = 21 [ 295.536304] IPVS: ftp: loaded support on port[0] = 21 [ 295.539473] IPVS: ftp: loaded support on port[0] = 21 [ 295.547531] IPVS: ftp: loaded support on port[0] = 21 [ 295.594699] IPVS: ftp: loaded support on port[0] = 21 [ 295.610512] IPVS: ftp: loaded support on port[0] = 21 [ 295.619902] IPVS: ftp: loaded support on port[0] = 21 [ 295.635086] IPVS: ftp: loaded support on port[0] = 21 [ 295.677380] IPVS: ftp: loaded support on port[0] = 21 [ 295.689821] IPVS: ftp: loaded support on port[0] = 21 [ 295.717875] IPVS: ftp: loaded support on port[0] = 21 [ 295.870257] IPVS: ftp: loaded support on port[0] = 21 [ 295.922494] IPVS: ftp: loaded support on port[0] = 21 [ 295.989089] IPVS: ftp: loaded support on port[0] = 21 [ 296.001351] IPVS: ftp: loaded support on port[0] = 21 [ 296.017383] IPVS: ftp: loaded support on port[0] = 21 [ 296.027678] IPVS: ftp: loaded support on port[0] = 21 [ 296.093935] IPVS: ftp: loaded support on port[0] = 21 [ 296.102740] IPVS: ftp: loaded support on port[0] = 21 [ 296.103092] IPVS: ftp: loaded support on port[0] = 21 [ 296.153876] IPVS: ftp: loaded support on port[0] = 21 [ 296.210333] IPVS: ftp: loaded support on port[0] = 21 [ 296.243801] IPVS: ftp: loaded support on port[0] = 21 [ 296.317316] IPVS: ftp: loaded support on port[0] = 21 [ 296.334463] IPVS: ftp: loaded support on port[0] = 21 [ 296.365544] IPVS: ftp: loaded support on port[0] = 21 [ 296.371301] IPVS: ftp: loaded support on port[0] = 21 [ 296.449143] IPVS: ftp: loaded support on port[0] = 21 [ 296.471139] IPVS: ftp: loaded support on port[0] = 21 [ 296.474667] IPVS: ftp: loaded support on port[0] = 21 [ 296.482716] IPVS: ftp: loaded support on port[0] = 21 [ 296.613998] IPVS: ftp: loaded support on port[0] = 21 [ 296.623453] IPVS: ftp: loaded support on port[0] = 21 [ 296.907149] IPVS: ftp: loaded support on port[0] = 21 [ 296.929948] IPVS: ftp: loaded support on port[0] = 21 [ 297.190136] IPVS: ftp: loaded support on port[0] = 21 [ 297.196658] IPVS: ftp: loaded support on port[0] = 21 [ 297.203740] IPVS: ftp: loaded support on port[0] = 21 [ 297.207164] IPVS: ftp: loaded support on port[0] = 21 [ 297.334380] IPVS: ftp: loaded support on port[0] = 21 [ 297.370017] IPVS: ftp: loaded support on port[0] = 21 [ 297.464457] IPVS: ftp: loaded support on port[0] = 21 [ 297.473081] IPVS: ftp: loaded support on port[0] = 21 [ 297.529422] IPVS: ftp: loaded support on port[0] = 21 [ 297.548605] IPVS: ftp: loaded support on port[0] = 21 [ 297.556431] IPVS: ftp: loaded support on port[0] = 21 [ 297.594656] IPVS: ftp: loaded support on port[0] = 21 [ 297.608517] IPVS: ftp: loaded support on port[0] = 21 [ 297.611002] IPVS: ftp: loaded support on port[0] = 21 [ 297.619464] IPVS: ftp: loaded support on port[0] = 21 [ 297.703132] IPVS: ftp: loaded support on port[0] = 21 [ 297.756516] IPVS: ftp: loaded support on port[0] = 21 [ 297.765473] IPVS: ftp: loaded support on port[0] = 21 [ 297.766049] IPVS: ftp: loaded support on port[0] = 21 [ 297.795750] IPVS: ftp: loaded support on port[0] = 21 [ 297.799763] IPVS: ftp: loaded support on port[0] = 21 [ 297.858412] IPVS: ftp: loaded support on port[0] = 21 [ 297.893555] IPVS: ftp: loaded support on port[0] = 21 [ 297.902692] IPVS: ftp: loaded support on port[0] = 21 [ 298.016525] IPVS: ftp: loaded support on port[0] = 21 [ 298.024079] IPVS: ftp: loaded support on port[0] = 21 [ 298.179174] IPVS: ftp: loaded support on port[0] = 21 [ 298.183863] IPVS: ftp: loaded support on port[0] = 21 [ 298.337032] IPVS: ftp: loaded support on port[0] = 21 [ 298.368242] IPVS: ftp: loaded support on port[0] = 21 [ 298.513352] IPVS: ftp: loaded support on port[0] = 21 [ 298.520278] IPVS: ftp: loaded support on port[0] = 21 [ 298.688573] IPVS: ftp: loaded support on port[0] = 21 [ 298.696474] IPVS: ftp: loaded support on port[0] = 21 [ 298.723486] IPVS: ftp: loaded support on port[0] = 21 [ 298.734381] IPVS: ftp: loaded support on port[0] = 21 [ 298.897108] IPVS: ftp: loaded support on port[0] = 21 [ 298.967740] IPVS: ftp: loaded support on port[0] = 21 [ 298.970251] IPVS: ftp: loaded support on port[0] = 21 [ 298.978651] IPVS: ftp: loaded support on port[0] = 21 [ 298.982807] IPVS: ftp: loaded support on port[0] = 21 [ 299.003675] IPVS: ftp: loaded support on port[0] = 21 [ 299.031771] IPVS: ftp: loaded support on port[0] = 21 [ 299.050543] IPVS: ftp: loaded support on port[0] = 21 [ 299.054603] IPVS: ftp: loaded support on port[0] = 21 [ 299.096337] IPVS: ftp: loaded support on port[0] = 21 [ 299.107324] IPVS: ftp: loaded support on port[0] = 21 [ 299.107732] IPVS: ftp: loaded support on port[0] = 21 [ 299.617248] IPVS: ftp: loaded support on port[0] = 21 [ 299.629344] IPVS: ftp: loaded support on port[0] = 21 [ 299.644156] IPVS: ftp: loaded support on port[0] = 21 [ 299.686053] IPVS: ftp: loaded support on port[0] = 21 [ 299.747597] IPVS: ftp: loaded support on port[0] = 21 [ 299.762230] IPVS: ftp: loaded support on port[0] = 21 [ 299.798082] IPVS: ftp: loaded support on port[0] = 21 [ 299.808262] IPVS: ftp: loaded support on port[0] = 21 [ 299.828106] IPVS: ftp: loaded support on port[0] = 21 [ 299.838935] IPVS: ftp: loaded support on port[0] = 21 [ 299.841840] IPVS: ftp: loaded support on port[0] = 21 [ 299.845049] IPVS: ftp: loaded support on port[0] = 21 [ 299.974208] IPVS: ftp: loaded support on port[0] = 21 [ 299.982344] IPVS: ftp: loaded support on port[0] = 21 [ 300.190565] IPVS: ftp: loaded support on port[0] = 21 [ 300.214845] IPVS: ftp: loaded support on port[0] = 21 [ 300.346532] IPVS: ftp: loaded support on port[0] = 21 [ 300.358037] IPVS: ftp: loaded support on port[0] = 21 [ 300.510099] IPVS: ftp: loaded support on port[0] = 21 [ 300.518770] IPVS: ftp: loaded support on port[0] = 21 [ 300.522654] IPVS: ftp: loaded support on port[0] = 21 [ 300.553358] IPVS: ftp: loaded support on port[0] = 21 [ 300.584895] IPVS: ftp: loaded support on port[0] = 21 [ 300.617102] IPVS: ftp: loaded support on port[0] = 21 [ 300.709217] IPVS: ftp: loaded support on port[0] = 21 [ 300.720843] IPVS: ftp: loaded support on port[0] = 21 [ 301.037224] IPVS: ftp: loaded support on port[0] = 21 [ 301.044210] IPVS: ftp: loaded support on port[0] = 21 [ 301.097331] IPVS: ftp: loaded support on port[0] = 21 [ 301.109043] IPVS: ftp: loaded support on port[0] = 21 [ 301.139645] IPVS: ftp: loaded support on port[0] = 21 [ 301.149730] IPVS: ftp: loaded support on port[0] = 21 [ 301.269518] IPVS: ftp: loaded support on port[0] = 21 [ 301.301258] IPVS: ftp: loaded support on port[0] = 21 [ 301.339603] IPVS: ftp: loaded support on port[0] = 21 [ 301.344568] IPVS: ftp: loaded support on port[0] = 21 [ 301.486288] IPVS: ftp: loaded support on port[0] = 21 [ 301.510021] IPVS: ftp: loaded support on port[0] = 21 [ 301.516048] IPVS: ftp: loaded support on port[0] = 21 [ 301.531819] IPVS: ftp: loaded support on port[0] = 21 [ 301.572226] IPVS: ftp: loaded support on port[0] = 21 [ 301.594155] IPVS: ftp: loaded support on port[0] = 21 [ 301.658003] IPVS: ftp: loaded support on port[0] = 21 [ 301.758523] IPVS: ftp: loaded support on port[0] = 21 [ 301.768259] IPVS: ftp: loaded support on port[0] = 21 [ 301.777538] IPVS: ftp: loaded support on port[0] = 21 [ 301.803273] IPVS: ftp: loaded support on port[0] = 21 [ 301.827672] IPVS: ftp: loaded support on port[0] = 21 [ 301.832536] IPVS: ftp: loaded support on port[0] = 21 [ 301.867610] IPVS: ftp: loaded support on port[0] = 21 [ 301.869204] IPVS: ftp: loaded support on port[0] = 21 [ 301.880082] IPVS: ftp: loaded support on port[0] = 21 [ 301.952311] IPVS: ftp: loaded support on port[0] = 21 [ 301.971740] IPVS: ftp: loaded support on port[0] = 21 [ 302.105207] IPVS: ftp: loaded support on port[0] = 21 [ 302.117314] IPVS: ftp: loaded support on port[0] = 21 [ 302.397549] IPVS: ftp: loaded support on port[0] = 21 [ 302.408800] IPVS: ftp: loaded support on port[0] = 21 [ 302.414336] IPVS: ftp: loaded support on port[0] = 21 [ 302.444226] IPVS: ftp: loaded support on port[0] = 21 [ 302.485496] IPVS: ftp: loaded support on port[0] = 21 [ 302.487228] IPVS: ftp: loaded support on port[0] = 21 [ 302.639261] IPVS: ftp: loaded support on port[0] = 21 [ 302.656018] IPVS: ftp: loaded support on port[0] = 21 [ 302.774832] IPVS: ftp: loaded support on port[0] = 21 [ 302.804931] IPVS: ftp: loaded support on port[0] = 21 [ 302.828021] IPVS: ftp: loaded support on port[0] = 21 [ 302.835437] IPVS: ftp: loaded support on port[0] = 21 [ 302.951675] IPVS: ftp: loaded support on port[0] = 21 [ 302.982611] IPVS: ftp: loaded support on port[0] = 21 [ 303.026867] IPVS: ftp: loaded support on port[0] = 21 [ 303.029646] IPVS: ftp: loaded support on port[0] = 21 [ 303.099322] IPVS: ftp: loaded support on port[0] = 21 [ 303.136200] IPVS: ftp: loaded support on port[0] = 21 [ 303.385779] IPVS: ftp: loaded support on port[0] = 21 [ 303.396879] IPVS: ftp: loaded support on port[0] = 21 [ 303.557853] IPVS: ftp: loaded support on port[0] = 21 [ 303.617206] IPVS: ftp: loaded support on port[0] = 21 [ 303.628625] IPVS: ftp: loaded support on port[0] = 21 [ 303.667808] IPVS: ftp: loaded support on port[0] = 21 [ 303.791929] IPVS: ftp: loaded support on port[0] = 21 [ 303.809999] IPVS: ftp: loaded support on port[0] = 21 [ 303.875470] IPVS: ftp: loaded support on port[0] = 21 [ 303.893869] IPVS: ftp: loaded support on port[0] = 21 [ 303.908290] IPVS: ftp: loaded support on port[0] = 21 [ 303.944336] IPVS: ftp: loaded support on port[0] = 21 [ 304.017976] IPVS: ftp: loaded support on port[0] = 21 [ 304.030053] IPVS: ftp: loaded support on port[0] = 21 [ 304.108038] IPVS: ftp: loaded support on port[0] = 21 [ 304.116310] IPVS: ftp: loaded support on port[0] = 21 [ 304.146466] IPVS: ftp: loaded support on port[0] = 21 [ 304.177120] IPVS: ftp: loaded support on port[0] = 21 [ 304.389625] IPVS: ftp: loaded support on port[0] = 21 [ 304.398811] IPVS: ftp: loaded support on port[0] = 21 [ 304.534837] IPVS: ftp: loaded support on port[0] = 21 [ 304.573818] IPVS: ftp: loaded support on port[0] = 21 [ 304.625197] IPVS: ftp: loaded support on port[0] = 21 [ 304.625605] IPVS: ftp: loaded support on port[0] = 21 [ 304.648283] IPVS: ftp: loaded support on port[0] = 21 [ 304.656568] IPVS: ftp: loaded support on port[0] = 21 [ 304.667982] IPVS: ftp: loaded support on port[0] = 21 [ 304.698650] IPVS: ftp: loaded support on port[0] = 21 [ 304.698735] IPVS: ftp: loaded support on port[0] = 21 [ 304.739408] IPVS: ftp: loaded support on port[0] = 21 [ 304.760452] IPVS: ftp: loaded support on port[0] = 21 [ 304.806099] IPVS: ftp: loaded support on port[0] = 21 [ 304.807703] IPVS: ftp: loaded support on port[0] = 21 [ 304.829774] IPVS: ftp: loaded support on port[0] = 21 [ 304.892054] IPVS: ftp: loaded support on port[0] = 21 [ 304.918751] IPVS: ftp: loaded support on port[0] = 21 [ 305.014028] IPVS: ftp: loaded support on port[0] = 21 [ 305.028535] IPVS: ftp: loaded support on port[0] = 21 [ 305.069080] IPVS: ftp: loaded support on port[0] = 21 [ 305.104859] IPVS: ftp: loaded support on port[0] = 21 [ 305.157641] IPVS: ftp: loaded support on port[0] = 21 [ 305.204289] IPVS: ftp: loaded support on port[0] = 21 [ 305.219908] IPVS: ftp: loaded support on port[0] = 21 [ 305.223011] IPVS: ftp: loaded support on port[0] = 21 [ 305.304631] IPVS: ftp: loaded support on port[0] = 21 [ 305.333464] IPVS: ftp: loaded support on port[0] = 21 [ 305.371451] IPVS: ftp: loaded support on port[0] = 21 [ 305.375516] IPVS: ftp: loaded support on port[0] = 21 [ 305.388911] IPVS: ftp: loaded support on port[0] = 21 [ 305.445691] IPVS: ftp: loaded support on port[0] = 21 [ 305.625236] IPVS: ftp: loaded support on port[0] = 21 [ 305.646112] IPVS: ftp: loaded support on port[0] = 21 [ 305.797970] IPVS: ftp: loaded support on port[0] = 21 [ 305.849841] IPVS: ftp: loaded support on port[0] = 21 [ 305.854140] IPVS: ftp: loaded support on port[0] = 21 [ 305.904088] IPVS: ftp: loaded support on port[0] = 21 [ 305.984811] IPVS: ftp: loaded support on port[0] = 21 [ 306.015406] IPVS: ftp: loaded support on port[0] = 21 [ 306.107248] IPVS: ftp: loaded support on port[0] = 21 [ 306.119001] IPVS: ftp: loaded support on port[0] = 21 [ 306.213661] IPVS: ftp: loaded support on port[0] = 21 [ 306.235869] IPVS: ftp: loaded support on port[0] = 21 [ 306.275652] IPVS: ftp: loaded support on port[0] = 21 [ 306.276213] IPVS: ftp: loaded support on port[0] = 21 [ 306.318885] IPVS: ftp: loaded support on port[0] = 21 [ 306.332966] IPVS: ftp: loaded support on port[0] = 21 [ 306.393420] IPVS: ftp: loaded support on port[0] = 21 [ 306.416113] IPVS: ftp: loaded support on port[0] = 21 [ 306.436415] IPVS: ftp: loaded support on port[0] = 21 [ 306.455578] IPVS: ftp: loaded support on port[0] = 21 [ 306.455745] IPVS: ftp: loaded support on port[0] = 21 [ 306.501806] IPVS: ftp: loaded support on port[0] = 21 [ 306.540937] IPVS: ftp: loaded support on port[0] = 21 [ 306.550087] IPVS: ftp: loaded support on port[0] = 21 [ 306.599118] IPVS: ftp: loaded support on port[0] = 21 [ 306.641543] IPVS: ftp: loaded support on port[0] = 21 [ 306.665498] IPVS: ftp: loaded support on port[0] = 21 [ 306.694156] IPVS: ftp: loaded support on port[0] = 21 [ 306.882111] IPVS: ftp: loaded support on port[0] = 21 [ 306.914119] IPVS: ftp: loaded support on port[0] = 21 [ 306.942689] IPVS: ftp: loaded support on port[0] = 21 [ 306.968634] IPVS: ftp: loaded support on port[0] = 21 [ 306.975690] IPVS: ftp: loaded support on port[0] = 21 [ 306.982925] IPVS: ftp: loaded support on port[0] = 21 [ 306.990378] IPVS: ftp: loaded support on port[0] = 21 [ 307.050349] IPVS: ftp: loaded support on port[0] = 21 [ 307.103526] IPVS: ftp: loaded support on port[0] = 21 [ 307.112528] IPVS: ftp: loaded support on port[0] = 21 [ 307.139392] IPVS: ftp: loaded support on port[0] = 21 [ 307.140251] IPVS: ftp: loaded support on port[0] = 21 [ 307.206059] IPVS: ftp: loaded support on port[0] = 21 [ 307.214416] IPVS: ftp: loaded support on port[0] = 21 [ 307.295652] IPVS: ftp: loaded support on port[0] = 21 [ 307.332628] IPVS: ftp: loaded support on port[0] = 21 [ 307.491702] IPVS: ftp: loaded support on port[0] = 21 [ 307.495903] IPVS: ftp: loaded support on port[0] = 21 [ 307.650332] IPVS: ftp: loaded support on port[0] = 21 [ 307.676621] IPVS: ftp: loaded support on port[0] = 21 [ 307.701916] IPVS: ftp: loaded support on port[0] = 21 [ 307.750275] IPVS: ftp: loaded support on port[0] = 21 [ 307.775153] IPVS: ftp: loaded support on port[0] = 21 [ 307.776837] IPVS: ftp: loaded support on port[0] = 21 [ 307.800039] IPVS: ftp: loaded support on port[0] = 21 [ 307.814260] IPVS: ftp: loaded support on port[0] = 21 [ 307.833584] IPVS: ftp: loaded support on port[0] = 21 [ 307.841978] IPVS: ftp: loaded support on port[0] = 21 [ 307.878306] IPVS: ftp: loaded support on port[0] = 21 [ 307.901912] IPVS: ftp: loaded support on port[0] = 21 [ 307.914053] IPVS: ftp: loaded support on port[0] = 21 [ 307.922571] IPVS: ftp: loaded support on port[0] = 21 [ 307.939678] IPVS: ftp: loaded support on port[0] = 21 [ 307.943839] IPVS: ftp: loaded support on port[0] = 21 [ 308.035835] IPVS: ftp: loaded support on port[0] = 21 [ 308.076842] IPVS: ftp: loaded support on port[0] = 21 [ 308.430277] IPVS: ftp: loaded support on port[0] = 21 [ 308.479774] IPVS: ftp: loaded support on port[0] = 21 [ 308.494730] IPVS: ftp: loaded support on port[0] = 21 [ 308.511956] IPVS: ftp: loaded support on port[0] = 21 [ 308.659950] IPVS: ftp: loaded support on port[0] = 21 [ 308.673519] IPVS: ftp: loaded support on port[0] = 21 [ 308.777184] IPVS: ftp: loaded support on port[0] = 21 [ 308.790109] IPVS: ftp: loaded support on port[0] = 21 [ 308.812529] IPVS: ftp: loaded support on port[0] = 21 [ 308.832047] IPVS: ftp: loaded support on port[0] = 21 [ 308.904764] IPVS: ftp: loaded support on port[0] = 21 [ 308.953618] IPVS: ftp: loaded support on port[0] = 21 [ 308.978607] IPVS: ftp: loaded support on port[0] = 21 [ 308.980286] IPVS: ftp: loaded support on port[0] = 21 [ 309.057949] IPVS: ftp: loaded support on port[0] = 21 [ 309.074905] IPVS: ftp: loaded support on port[0] = 21 [ 309.156736] IPVS: ftp: loaded support on port[0] = 21 [ 309.181367] IPVS: ftp: loaded support on port[0] = 21 [ 309.348367] IPVS: ftp: loaded support on port[0] = 21 [ 309.357425] IPVS: ftp: loaded support on port[0] = 21 [ 309.431684] IPVS: ftp: loaded support on port[0] = 21 [ 309.467868] IPVS: ftp: loaded support on port[0] = 21 [ 309.535423] IPVS: ftp: loaded support on port[0] = 21 [ 309.557157] IPVS: ftp: loaded support on port[0] = 21 [ 309.577454] IPVS: ftp: loaded support on port[0] = 21 [ 309.604891] IPVS: ftp: loaded support on port[0] = 21 [ 309.615729] IPVS: ftp: loaded support on port[0] = 21 [ 309.631646] IPVS: ftp: loaded support on port[0] = 21 [ 309.643744] IPVS: ftp: loaded support on port[0] = 21 [ 309.659674] IPVS: ftp: loaded support on port[0] = 21 [ 309.953247] IPVS: ftp: loaded support on port[0] = 21 [ 309.977540] IPVS: ftp: loaded support on port[0] = 21 [ 310.114422] IPVS: ftp: loaded support on port[0] = 21 [ 310.163264] IPVS: ftp: loaded support on port[0] = 21 [ 310.221317] IPVS: ftp: loaded support on port[0] = 21 [ 310.256317] IPVS: ftp: loaded support on port[0] = 21 [ 310.283750] IPVS: ftp: loaded support on port[0] = 21 [ 310.326316] IPVS: ftp: loaded support on port[0] = 21 [ 310.349625] IPVS: ftp: loaded support on port[0] = 21 [ 310.354573] IPVS: ftp: loaded support on port[0] = 21 [ 310.492550] IPVS: ftp: loaded support on port[0] = 21 [ 310.507591] IPVS: ftp: loaded support on port[0] = 21 [ 310.616413] IPVS: ftp: loaded support on port[0] = 21 [ 310.625452] IPVS: ftp: loaded support on port[0] = 21 [ 310.863207] IPVS: ftp: loaded support on port[0] = 21 [ 310.868322] IPVS: ftp: loaded support on port[0] = 21 [ 310.895493] IPVS: ftp: loaded support on port[0] = 21 [ 310.899363] IPVS: ftp: loaded support on port[0] = 21 [ 310.956574] IPVS: ftp: loaded support on port[0] = 21 [ 310.986723] IPVS: ftp: loaded support on port[0] = 21 [ 310.989454] IPVS: ftp: loaded support on port[0] = 21 [ 311.003015] IPVS: ftp: loaded support on port[0] = 21 [ 311.132541] IPVS: ftp: loaded support on port[0] = 21 [ 311.160321] IPVS: ftp: loaded support on port[0] = 21 [ 311.175399] IPVS: ftp: loaded support on port[0] = 21 [ 311.225083] IPVS: ftp: loaded support on port[0] = 21 [ 311.358716] IPVS: ftp: loaded support on port[0] = 21 [ 311.396500] IPVS: ftp: loaded support on port[0] = 21 [ 311.684356] IPVS: ftp: loaded support on port[0] = 21 [ 311.724293] IPVS: ftp: loaded support on port[0] = 21 [ 311.883988] IPVS: ftp: loaded support on port[0] = 21 [ 311.890154] IPVS: ftp: loaded support on port[0] = 21 [ 311.950813] IPVS: ftp: loaded support on port[0] = 21 [ 311.956302] IPVS: ftp: loaded support on port[0] = 21 [ 312.093799] IPVS: ftp: loaded support on port[0] = 21 [ 312.152572] IPVS: ftp: loaded support on port[0] = 21 [ 312.171558] IPVS: ftp: loaded support on port[0] = 21 [ 312.225448] IPVS: ftp: loaded support on port[0] = 21 [ 312.246858] IPVS: ftp: loaded support on port[0] = 21 [ 312.254598] IPVS: ftp: loaded support on port[0] = 21 [ 312.283727] IPVS: ftp: loaded support on port[0] = 21 [ 312.297727] IPVS: ftp: loaded support on port[0] = 21 [ 312.386148] IPVS: ftp: loaded support on port[0] = 21 [ 312.388570] IPVS: ftp: loaded support on port[0] = 21 [ 312.398114] IPVS: ftp: loaded support on port[0] = 21 [ 312.406510] IPVS: ftp: loaded support on port[0] = 21 [ 312.425608] IPVS: ftp: loaded support on port[0] = 21 [ 312.446232] IPVS: ftp: loaded support on port[0] = 21 [ 312.480208] IPVS: ftp: loaded support on port[0] = 21 [ 312.540207] IPVS: ftp: loaded support on port[0] = 21 [ 312.592672] IPVS: ftp: loaded support on port[0] = 21 [ 312.604910] IPVS: ftp: loaded support on port[0] = 21 [ 312.617782] IPVS: ftp: loaded support on port[0] = 21 [ 312.656013] IPVS: ftp: loaded support on port[0] = 21 [ 312.717354] IPVS: ftp: loaded support on port[0] = 21 [ 312.747950] IPVS: ftp: loaded support on port[0] = 21 [ 312.754300] IPVS: ftp: loaded support on port[0] = 21 [ 312.777099] IPVS: ftp: loaded support on port[0] = 21 [ 312.857674] IPVS: ftp: loaded support on port[0] = 21 [ 312.859502] IPVS: ftp: loaded support on port[0] = 21 [ 312.875010] IPVS: ftp: loaded support on port[0] = 21 [ 312.897902] IPVS: ftp: loaded support on port[0] = 21 [ 313.007764] IPVS: ftp: loaded support on port[0] = 21 [ 313.028910] IPVS: ftp: loaded support on port[0] = 21 [ 313.035660] IPVS: ftp: loaded support on port[0] = 21 [ 313.076878] IPVS: ftp: loaded support on port[0] = 21 [ 313.227509] IPVS: ftp: loaded support on port[0] = 21 [ 313.233906] IPVS: ftp: loaded support on port[0] = 21 [ 313.264527] IPVS: ftp: loaded support on port[0] = 21 [ 313.277466] IPVS: ftp: loaded support on port[0] = 21 [ 313.288827] IPVS: ftp: loaded support on port[0] = 21 [ 313.337525] IPVS: ftp: loaded support on port[0] = 21 [ 313.644751] IPVS: ftp: loaded support on port[0] = 21 [ 313.677739] IPVS: ftp: loaded support on port[0] = 21 [ 314.015555] IPVS: ftp: loaded support on port[0] = 21 [ 314.056781] IPVS: ftp: loaded support on port[0] = 21 [ 314.072451] IPVS: ftp: loaded support on port[0] = 21 [ 314.097974] IPVS: ftp: loaded support on port[0] = 21 [ 314.136640] IPVS: ftp: loaded support on port[0] = 21 [ 314.152703] IPVS: ftp: loaded support on port[0] = 21 [ 314.280159] IPVS: ftp: loaded support on port[0] = 21 [ 314.324580] IPVS: ftp: loaded support on port[0] = 21 [ 314.351098] IPVS: ftp: loaded support on port[0] = 21 [ 314.372321] IPVS: ftp: loaded support on port[0] = 21 [ 314.527829] IPVS: ftp: loaded support on port[0] = 21 [ 314.539167] IPVS: ftp: loaded support on port[0] = 21 [ 314.592451] IPVS: ftp: loaded support on port[0] = 21 [ 314.608210] IPVS: ftp: loaded support on port[0] = 21 [ 314.676043] IPVS: ftp: loaded support on port[0] = 21 [ 314.687520] IPVS: ftp: loaded support on port[0] = 21 [ 315.358960] IPVS: ftp: loaded support on port[0] = 21 [ 315.395886] IPVS: ftp: loaded support on port[0] = 21 [ 315.398353] IPVS: ftp: loaded support on port[0] = 21 [ 315.428365] IPVS: ftp: loaded support on port[0] = 21 [ 315.579251] IPVS: ftp: loaded support on port[0] = 21 [ 315.588302] IPVS: ftp: loaded support on port[0] = 21 [ 315.609570] IPVS: ftp: loaded support on port[0] = 21 [ 315.628518] IPVS: ftp: loaded support on port[0] = 21 [ 315.668744] IPVS: ftp: loaded support on port[0] = 21 [ 315.676614] IPVS: ftp: loaded support on port[0] = 21 [ 315.679365] IPVS: ftp: loaded support on port[0] = 21 [ 315.688975] IPVS: ftp: loaded support on port[0] = 21 [ 315.769049] IPVS: ftp: loaded support on port[0] = 21 [ 315.772953] IPVS: ftp: loaded support on port[0] = 21 [ 315.785165] IPVS: ftp: loaded support on port[0] = 21 [ 315.799658] IPVS: ftp: loaded support on port[0] = 21 [ 315.818455] IPVS: ftp: loaded support on port[0] = 21 [ 315.839264] IPVS: ftp: loaded support on port[0] = 21 [ 315.916981] IPVS: ftp: loaded support on port[0] = 21 [ 315.917589] IPVS: ftp: loaded support on port[0] = 21 [ 316.386075] IPVS: ftp: loaded support on port[0] = 21 [ 316.393700] IPVS: ftp: loaded support on port[0] = 21 [ 316.458434] IPVS: ftp: loaded support on port[0] = 21 [ 316.482277] IPVS: ftp: loaded support on port[0] = 21 [ 316.715690] IPVS: ftp: loaded support on port[0] = 21 [ 316.724388] IPVS: ftp: loaded support on port[0] = 21 [ 316.736797] IPVS: ftp: loaded support on port[0] = 21 [ 316.752658] IPVS: ftp: loaded support on port[0] = 21 [ 316.869525] IPVS: ftp: loaded support on port[0] = 21 [ 316.892216] IPVS: ftp: loaded support on port[0] = 21 [ 316.955972] IPVS: ftp: loaded support on port[0] = 21 [ 316.967967] IPVS: ftp: loaded support on port[0] = 21 [ 317.067992] IPVS: ftp: loaded support on port[0] = 21 [ 317.075107] IPVS: ftp: loaded support on port[0] = 21 [ 317.271200] IPVS: ftp: loaded support on port[0] = 21 [ 317.278055] IPVS: ftp: loaded support on port[0] = 21 [ 317.349698] IPVS: ftp: loaded support on port[0] = 21 [ 317.374994] IPVS: ftp: loaded support on port[0] = 21 [ 317.630586] IPVS: ftp: loaded support on port[0] = 21 [ 317.685633] IPVS: ftp: loaded support on port[0] = 21 [ 317.707493] IPVS: ftp: loaded support on port[0] = 21 [ 317.716163] IPVS: ftp: loaded support on port[0] = 21 [ 317.756496] IPVS: ftp: loaded support on port[0] = 21 [ 317.768973] IPVS: ftp: loaded support on port[0] = 21 [ 317.778378] IPVS: ftp: loaded support on port[0] = 21 [ 317.786695] IPVS: ftp: loaded support on port[0] = 21 [ 317.796318] IPVS: ftp: loaded support on port[0] = 21 [ 317.847447] IPVS: ftp: loaded support on port[0] = 21 [ 317.919427] IPVS: ftp: loaded support on port[0] = 21 [ 317.927230] IPVS: ftp: loaded support on port[0] = 21 [ 318.055753] IPVS: ftp: loaded support on port[0] = 21 [ 318.059236] IPVS: ftp: loaded support on port[0] = 21 [ 318.189052] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 318.267734] IPVS: ftp: loaded support on port[0] = 21 [ 318.269393] IPVS: ftp: loaded support on port[0] = 21 [ 318.364114] ieee802154 phy0 wpan0: encryption failed: -22 [ 318.369726] ieee802154 phy1 wpan1: encryption failed: -22 [ 318.424706] IPVS: ftp: loaded support on port[0] = 21 [ 318.451819] IPVS: ftp: loaded support on port[0] = 21 [ 318.515120] IPVS: ftp: loaded support on port[0] = 21 [ 318.565260] IPVS: ftp: loaded support on port[0] = 21 [ 318.622467] IPVS: ftp: loaded support on port[0] = 21 [ 318.633694] IPVS: ftp: loaded support on port[0] = 21 [ 318.697755] IPVS: ftp: loaded support on port[0] = 21 [ 318.706689] IPVS: ftp: loaded support on port[0] = 21 [ 318.733487] IPVS: ftp: loaded support on port[0] = 21 [ 318.770999] IPVS: ftp: loaded support on port[0] = 21 [ 318.777709] IPVS: ftp: loaded support on port[0] = 21 [ 318.784197] IPVS: ftp: loaded support on port[0] = 21 [ 318.839376] IPVS: ftp: loaded support on port[0] = 21 [ 318.874006] IPVS: ftp: loaded support on port[0] = 21 [ 318.956385] IPVS: ftp: loaded support on port[0] = 21 [ 318.993221] IPVS: ftp: loaded support on port[0] = 21 [ 318.996545] IPVS: ftp: loaded support on port[0] = 21 [ 319.004016] IPVS: ftp: loaded support on port[0] = 21 [ 319.277442] IPVS: ftp: loaded support on port[0] = 21 [ 319.312410] IPVS: ftp: loaded support on port[0] = 21 [ 319.325491] IPVS: ftp: loaded support on port[0] = 21 [ 319.339138] IPVS: ftp: loaded support on port[0] = 21 [ 319.439553] IPVS: ftp: loaded support on port[0] = 21 [ 319.472172] IPVS: ftp: loaded support on port[0] = 21 [ 319.496125] IPVS: ftp: loaded support on port[0] = 21 [ 319.531976] IPVS: ftp: loaded support on port[0] = 21 [ 319.708377] IPVS: ftp: loaded support on port[0] = 21 [ 319.777328] IPVS: ftp: loaded support on port[0] = 21 [ 319.812734] IPVS: ftp: loaded support on port[0] = 21 [ 319.820882] IPVS: ftp: loaded support on port[0] = 21 [ 319.841043] IPVS: ftp: loaded support on port[0] = 21 [ 319.846575] IPVS: ftp: loaded support on port[0] = 21 [ 319.932991] IPVS: ftp: loaded support on port[0] = 21 [ 319.934961] IPVS: ftp: loaded support on port[0] = 21 [ 319.976334] IPVS: ftp: loaded support on port[0] = 21 [ 319.991928] IPVS: ftp: loaded support on port[0] = 21 [ 320.128136] IPVS: ftp: loaded support on port[0] = 21 [ 320.143064] IPVS: ftp: loaded support on port[0] = 21 [ 320.329237] IPVS: ftp: loaded support on port[0] = 21 [ 320.373344] IPVS: ftp: loaded support on port[0] = 21 [ 320.436581] IPVS: ftp: loaded support on port[0] = 21 [ 320.456020] IPVS: ftp: loaded support on port[0] = 21 [ 320.501343] IPVS: ftp: loaded support on port[0] = 21 [ 320.529753] IPVS: ftp: loaded support on port[0] = 21 [ 320.565796] IPVS: ftp: loaded support on port[0] = 21 [ 320.626725] IPVS: ftp: loaded support on port[0] = 21 [ 320.634352] IPVS: ftp: loaded support on port[0] = 21 [ 320.638441] IPVS: ftp: loaded support on port[0] = 21 [ 320.643764] IPVS: ftp: loaded support on port[0] = 21 [ 320.656757] IPVS: ftp: loaded support on port[0] = 21 [ 320.667719] IPVS: ftp: loaded support on port[0] = 21 [ 320.679092] IPVS: ftp: loaded support on port[0] = 21 [ 320.683705] IPVS: ftp: loaded support on port[0] = 21 [ 320.695563] IPVS: ftp: loaded support on port[0] = 21 [ 320.776572] IPVS: ftp: loaded support on port[0] = 21 [ 320.795538] IPVS: ftp: loaded support on port[0] = 21 [ 321.140006] IPVS: ftp: loaded support on port[0] = 21 [ 321.150115] IPVS: ftp: loaded support on port[0] = 21 [ 321.164003] IPVS: ftp: loaded support on port[0] = 21 [ 321.184855] IPVS: ftp: loaded support on port[0] = 21 [ 321.215690] IPVS: ftp: loaded support on port[0] = 21 [ 321.257730] IPVS: ftp: loaded support on port[0] = 21 [ 321.486439] IPVS: ftp: loaded support on port[0] = 21 [ 321.511177] IPVS: ftp: loaded support on port[0] = 21 [ 321.617198] IPVS: ftp: loaded support on port[0] = 21 [ 321.626769] IPVS: ftp: loaded support on port[0] = 21 [ 321.733304] IPVS: ftp: loaded support on port[0] = 21 [ 321.771987] IPVS: ftp: loaded support on port[0] = 21 [ 321.838395] IPVS: ftp: loaded support on port[0] = 21 [ 321.839034] IPVS: ftp: loaded support on port[0] = 21 [ 321.920986] IPVS: ftp: loaded support on port[0] = 21 [ 321.949624] IPVS: ftp: loaded support on port[0] = 21 [ 322.057443] IPVS: ftp: loaded support on port[0] = 21 [ 322.071183] IPVS: ftp: loaded support on port[0] = 21 [ 322.084951] IPVS: ftp: loaded support on port[0] = 21 [ 322.092675] IPVS: ftp: loaded support on port[0] = 21 [ 322.156987] IPVS: ftp: loaded support on port[0] = 21 [ 322.173338] IPVS: ftp: loaded support on port[0] = 21 [ 322.296711] IPVS: ftp: loaded support on port[0] = 21 [ 322.327082] IPVS: ftp: loaded support on port[0] = 21 [ 322.334738] IPVS: ftp: loaded support on port[0] = 21 [ 322.366154] IPVS: ftp: loaded support on port[0] = 21 [ 322.454373] IPVS: ftp: loaded support on port[0] = 21 [ 322.481915] IPVS: ftp: loaded support on port[0] = 21 [ 322.544096] IPVS: ftp: loaded support on port[0] = 21 [ 322.569199] IPVS: ftp: loaded support on port[0] = 21 [ 322.621182] IPVS: ftp: loaded support on port[0] = 21 [ 322.651309] IPVS: ftp: loaded support on port[0] = 21 [ 322.664453] IPVS: ftp: loaded support on port[0] = 21 [ 322.702112] IPVS: ftp: loaded support on port[0] = 21 [ 322.908859] IPVS: ftp: loaded support on port[0] = 21 [ 322.935574] IPVS: ftp: loaded support on port[0] = 21 [ 323.077547] IPVS: ftp: loaded support on port[0] = 21 [ 323.134587] IPVS: ftp: loaded support on port[0] = 21 [ 323.182203] IPVS: ftp: loaded support on port[0] = 21 [ 323.201933] IPVS: ftp: loaded support on port[0] = 21 [ 323.236635] IPVS: ftp: loaded support on port[0] = 21 [ 323.236898] IPVS: ftp: loaded support on port[0] = 21 [ 323.486156] IPVS: ftp: loaded support on port[0] = 21 [ 323.502591] IPVS: ftp: loaded support on port[0] = 21 [ 323.586444] IPVS: ftp: loaded support on port[0] = 21 [ 323.596990] IPVS: ftp: loaded support on port[0] = 21 [ 323.608552] IPVS: ftp: loaded support on port[0] = 21 [ 323.638651] IPVS: ftp: loaded support on port[0] = 21 [ 323.832623] IPVS: ftp: loaded support on port[0] = 21 [ 323.855027] IPVS: ftp: loaded support on port[0] = 21 [ 323.858621] IPVS: ftp: loaded support on port[0] = 21 [ 323.878292] IPVS: ftp: loaded support on port[0] = 21 [ 323.925892] IPVS: ftp: loaded support on port[0] = 21 [ 323.945535] IPVS: ftp: loaded support on port[0] = 21 [ 324.128780] IPVS: ftp: loaded support on port[0] = 21 [ 324.150508] IPVS: ftp: loaded support on port[0] = 21 [ 324.155506] IPVS: ftp: loaded support on port[0] = 21 [ 324.165279] IPVS: ftp: loaded support on port[0] = 21 [ 324.214699] IPVS: ftp: loaded support on port[0] = 21 [ 324.263951] IPVS: ftp: loaded support on port[0] = 21 [ 324.420789] IPVS: ftp: loaded support on port[0] = 21 [ 324.455250] IPVS: ftp: loaded support on port[0] = 21 [ 324.552852] IPVS: ftp: loaded support on port[0] = 21 [ 324.565546] IPVS: ftp: loaded support on port[0] = 21 [ 324.785596] IPVS: ftp: loaded support on port[0] = 21 [ 324.792061] IPVS: ftp: loaded support on port[0] = 21 [ 324.876375] IPVS: ftp: loaded support on port[0] = 21 [ 324.924753] IPVS: ftp: loaded support on port[0] = 21 [ 324.933532] IPVS: ftp: loaded support on port[0] = 21 [ 324.936493] IPVS: ftp: loaded support on port[0] = 21 [ 324.958509] IPVS: ftp: loaded support on port[0] = 21 [ 324.981196] IPVS: ftp: loaded support on port[0] = 21 [ 325.112106] IPVS: ftp: loaded support on port[0] = 21 [ 325.127448] IPVS: ftp: loaded support on port[0] = 21 [ 325.201513] IPVS: ftp: loaded support on port[0] = 21 [ 325.227139] IPVS: ftp: loaded support on port[0] = 21 [ 325.264913] IPVS: ftp: loaded support on port[0] = 21 [ 325.268368] IPVS: ftp: loaded support on port[0] = 21 [ 325.271006] IPVS: ftp: loaded support on port[0] = 21 [ 325.281322] IPVS: ftp: loaded support on port[0] = 21 [ 325.727334] IPVS: ftp: loaded support on port[0] = 21 [ 325.733099] IPVS: ftp: loaded support on port[0] = 21 [ 325.912081] IPVS: ftp: loaded support on port[0] = 21 [ 325.980622] IPVS: ftp: loaded support on port[0] = 21 [ 326.133277] IPVS: ftp: loaded support on port[0] = 21 [ 326.148085] IPVS: ftp: loaded support on port[0] = 21 [ 326.222744] IPVS: ftp: loaded support on port[0] = 21 [ 326.251190] IPVS: ftp: loaded support on port[0] = 21 [ 326.424139] IPVS: ftp: loaded support on port[0] = 21 [ 326.471294] IPVS: ftp: loaded support on port[0] = 21 [ 326.488982] IPVS: ftp: loaded support on port[0] = 21 [ 326.555761] IPVS: ftp: loaded support on port[0] = 21 [ 326.567578] IPVS: ftp: loaded support on port[0] = 21 [ 326.588387] IPVS: ftp: loaded support on port[0] = 21 [ 326.588978] IPVS: ftp: loaded support on port[0] = 21 [ 326.613226] IPVS: ftp: loaded support on port[0] = 21 [ 326.678810] IPVS: ftp: loaded support on port[0] = 21 [ 326.706317] IPVS: ftp: loaded support on port[0] = 21 [ 326.764763] IPVS: ftp: loaded support on port[0] = 21 [ 326.781768] IPVS: ftp: loaded support on port[0] = 21 [ 326.837543] IPVS: ftp: loaded support on port[0] = 21 [ 326.847157] IPVS: ftp: loaded support on port[0] = 21 [ 326.931938] IPVS: ftp: loaded support on port[0] = 21 [ 326.947433] IPVS: ftp: loaded support on port[0] = 21 [ 327.051334] IPVS: ftp: loaded support on port[0] = 21 [ 327.096441] IPVS: ftp: loaded support on port[0] = 21 [ 327.225735] IPVS: ftp: loaded support on port[0] = 21 [ 327.227192] IPVS: ftp: loaded support on port[0] = 21 [ 327.286347] IPVS: ftp: loaded support on port[0] = 21 [ 327.331040] IPVS: ftp: loaded support on port[0] = 21 [ 327.445690] IPVS: ftp: loaded support on port[0] = 21 [ 327.457097] IPVS: ftp: loaded support on port[0] = 21 [ 327.978913] IPVS: ftp: loaded support on port[0] = 21 [ 327.995185] IPVS: ftp: loaded support on port[0] = 21 [ 328.060984] IPVS: ftp: loaded support on port[0] = 21 [ 328.064848] IPVS: ftp: loaded support on port[0] = 21 [ 328.082432] IPVS: ftp: loaded support on port[0] = 21 [ 328.088622] IPVS: ftp: loaded support on port[0] = 21 [ 328.149292] IPVS: ftp: loaded support on port[0] = 21 [ 328.149298] IPVS: ftp: loaded support on port[0] = 21 [ 328.210533] IPVS: ftp: loaded support on port[0] = 21 [ 328.223188] IPVS: ftp: loaded support on port[0] = 21 [ 328.415902] IPVS: ftp: loaded support on port[0] = 21 [ 328.428752] IPVS: ftp: loaded support on port[0] = 21 [ 328.671346] IPVS: ftp: loaded support on port[0] = 21 [ 328.673183] IPVS: ftp: loaded support on port[0] = 21 [ 328.787355] IPVS: ftp: loaded support on port[0] = 21 [ 328.796508] IPVS: ftp: loaded support on port[0] = 21 [ 328.848414] IPVS: ftp: loaded support on port[0] = 21 [ 328.857747] IPVS: ftp: loaded support on port[0] = 21 [ 328.964713] IPVS: ftp: loaded support on port[0] = 21 [ 328.969126] IPVS: ftp: loaded support on port[0] = 21 [ 328.984470] IPVS: ftp: loaded support on port[0] = 21 [ 328.985566] IPVS: ftp: loaded support on port[0] = 21 [ 328.996504] IPVS: ftp: loaded support on port[0] = 21 [ 329.003200] IPVS: ftp: loaded support on port[0] = 21 [ 329.018872] IPVS: ftp: loaded support on port[0] = 21 [ 329.101619] IPVS: ftp: loaded support on port[0] = 21 [ 329.115965] IPVS: ftp: loaded support on port[0] = 21 [ 329.123780] IPVS: ftp: loaded support on port[0] = 21 [ 329.217021] IPVS: ftp: loaded support on port[0] = 21 [ 329.285319] IPVS: ftp: loaded support on port[0] = 21 [ 329.326782] IPVS: ftp: loaded support on port[0] = 21 [ 329.348623] IPVS: ftp: loaded support on port[0] = 21 [ 329.461392] IPVS: ftp: loaded support on port[0] = 21 [ 329.469059] IPVS: ftp: loaded support on port[0] = 21 [ 329.625749] IPVS: ftp: loaded support on port[0] = 21 [ 329.655502] IPVS: ftp: loaded support on port[0] = 21 [ 329.811548] IPVS: ftp: loaded support on port[0] = 21 [ 329.836840] IPVS: ftp: loaded support on port[0] = 21 [ 329.927272] IPVS: ftp: loaded support on port[0] = 21 [ 329.980291] IPVS: ftp: loaded support on port[0] = 21 [ 330.421451] IPVS: ftp: loaded support on port[0] = 21 [ 330.436987] IPVS: ftp: loaded support on port[0] = 21 [ 330.541497] IPVS: ftp: loaded support on port[0] = 21 [ 330.546583] IPVS: ftp: loaded support on port[0] = 21 [ 330.574196] IPVS: ftp: loaded support on port[0] = 21 [ 330.574309] IPVS: ftp: loaded support on port[0] = 21 [ 330.586595] IPVS: ftp: loaded support on port[0] = 21 [ 330.592997] IPVS: ftp: loaded support on port[0] = 21 [ 330.728176] IPVS: ftp: loaded support on port[0] = 21 [ 330.741558] IPVS: ftp: loaded support on port[0] = 21 [ 330.785270] IPVS: ftp: loaded support on port[0] = 21 [ 330.810723] IPVS: ftp: loaded support on port[0] = 21 [ 330.949883] IPVS: ftp: loaded support on port[0] = 21 [ 330.965418] IPVS: ftp: loaded support on port[0] = 21 [ 331.105682] IPVS: ftp: loaded support on port[0] = 21 [ 331.143106] IPVS: ftp: loaded support on port[0] = 21 [ 331.311742] IPVS: ftp: loaded support on port[0] = 21 [ 331.327015] IPVS: ftp: loaded support on port[0] = 21 [ 331.511805] IPVS: ftp: loaded support on port[0] = 21 [ 331.521000] IPVS: ftp: loaded support on port[0] = 21 [ 331.631962] IPVS: ftp: loaded support on port[0] = 21 [ 331.721730] IPVS: ftp: loaded support on port[0] = 21 [ 331.994812] IPVS: ftp: loaded support on port[0] = 21 [ 331.998552] IPVS: ftp: loaded support on port[0] = 21 [ 332.092906] IPVS: ftp: loaded support on port[0] = 21 [ 332.117836] IPVS: ftp: loaded support on port[0] = 21 [ 332.161119] IPVS: ftp: loaded support on port[0] = 21 [ 332.188694] IPVS: ftp: loaded support on port[0] = 21 [ 332.328313] IPVS: ftp: loaded support on port[0] = 21 [ 332.386265] IPVS: ftp: loaded support on port[0] = 21 [ 332.475906] IPVS: ftp: loaded support on port[0] = 21 [ 332.512262] IPVS: ftp: loaded support on port[0] = 21 [ 332.556986] IPVS: ftp: loaded support on port[0] = 21 [ 332.565493] IPVS: ftp: loaded support on port[0] = 21 [ 332.693714] IPVS: ftp: loaded support on port[0] = 21 [ 332.698591] IPVS: ftp: loaded support on port[0] = 21 [ 332.952897] IPVS: ftp: loaded support on port[0] = 21 [ 332.974082] IPVS: ftp: loaded support on port[0] = 21 [ 333.133088] IPVS: ftp: loaded support on port[0] = 21 [ 333.148840] IPVS: ftp: loaded support on port[0] = 21 [ 333.232891] IPVS: ftp: loaded support on port[0] = 21 [ 333.302827] IPVS: ftp: loaded support on port[0] = 21 [ 333.307438] IPVS: ftp: loaded support on port[0] = 21 [ 333.314199] IPVS: ftp: loaded support on port[0] = 21 [ 333.328594] IPVS: ftp: loaded support on port[0] = 21 [ 333.380459] IPVS: ftp: loaded support on port[0] = 21 [ 333.506678] IPVS: ftp: loaded support on port[0] = 21 [ 333.524206] IPVS: ftp: loaded support on port[0] = 21 [ 333.555364] IPVS: ftp: loaded support on port[0] = 21 [ 333.573842] IPVS: ftp: loaded support on port[0] = 21 [ 333.574533] IPVS: ftp: loaded support on port[0] = 21 [ 333.615034] IPVS: ftp: loaded support on port[0] = 21 [ 333.625579] IPVS: ftp: loaded support on port[0] = 21 [ 333.625752] IPVS: ftp: loaded support on port[0] = 21 [ 333.648300] IPVS: ftp: loaded support on port[0] = 21 [ 333.717530] IPVS: ftp: loaded support on port[0] = 21 [ 333.730398] IPVS: ftp: loaded support on port[0] = 21 [ 333.743604] IPVS: ftp: loaded support on port[0] = 21 [ 333.878603] IPVS: ftp: loaded support on port[0] = 21 [ 333.894541] IPVS: ftp: loaded support on port[0] = 21 [ 334.112103] IPVS: ftp: loaded support on port[0] = 21 [ 334.137856] IPVS: ftp: loaded support on port[0] = 21 [ 334.181120] IPVS: ftp: loaded support on port[0] = 21 [ 334.193377] IPVS: ftp: loaded support on port[0] = 21 [ 334.238369] IPVS: ftp: loaded support on port[0] = 21 [ 334.251498] IPVS: ftp: loaded support on port[0] = 21 [ 334.268764] IPVS: ftp: loaded support on port[0] = 21 [ 334.297551] IPVS: ftp: loaded support on port[0] = 21 [ 334.335565] IPVS: ftp: loaded support on port[0] = 21 [ 334.341158] IPVS: ftp: loaded support on port[0] = 21 [ 334.437474] IPVS: ftp: loaded support on port[0] = 21 [ 334.447947] IPVS: ftp: loaded support on port[0] = 21 [ 334.532092] IPVS: ftp: loaded support on port[0] = 21 [ 334.544664] IPVS: ftp: loaded support on port[0] = 21 [ 334.766278] IPVS: ftp: loaded support on port[0] = 21 [ 334.782219] IPVS: ftp: loaded support on port[0] = 21 [ 334.794726] IPVS: ftp: loaded support on port[0] = 21 [ 334.803971] IPVS: ftp: loaded support on port[0] = 21 [ 334.815921] IPVS: ftp: loaded support on port[0] = 21 [ 334.825615] IPVS: ftp: loaded support on port[0] = 21 [ 334.905279] IPVS: ftp: loaded support on port[0] = 21 [ 334.986603] IPVS: ftp: loaded support on port[0] = 21 [ 335.015782] IPVS: ftp: loaded support on port[0] = 21 [ 335.025331] IPVS: ftp: loaded support on port[0] = 21 [ 335.047799] IPVS: ftp: loaded support on port[0] = 21 [ 335.095718] IPVS: ftp: loaded support on port[0] = 21 [ 335.115060] IPVS: ftp: loaded support on port[0] = 21 [ 335.133734] IPVS: ftp: loaded support on port[0] = 21 [ 335.174892] IPVS: ftp: loaded support on port[0] = 21 [ 335.178704] IPVS: ftp: loaded support on port[0] = 21 [ 335.192980] IPVS: ftp: loaded support on port[0] = 21 [ 335.202502] IPVS: ftp: loaded support on port[0] = 21 [ 335.215088] IPVS: ftp: loaded support on port[0] = 21 [ 335.233077] IPVS: ftp: loaded support on port[0] = 21 [ 335.347230] IPVS: ftp: loaded support on port[0] = 21 [ 335.358761] IPVS: ftp: loaded support on port[0] = 21 [ 335.552279] IPVS: ftp: loaded support on port[0] = 21 [ 335.566879] IPVS: ftp: loaded support on port[0] = 21 [ 335.591073] IPVS: ftp: loaded support on port[0] = 21 [ 335.661600] IPVS: ftp: loaded support on port[0] = 21 [ 335.663255] IPVS: ftp: loaded support on port[0] = 21 [ 335.694457] IPVS: ftp: loaded support on port[0] = 21 [ 335.702304] IPVS: ftp: loaded support on port[0] = 21 [ 335.714050] IPVS: ftp: loaded support on port[0] = 21 [ 335.818165] IPVS: ftp: loaded support on port[0] = 21 [ 335.843555] IPVS: ftp: loaded support on port[0] = 21 [ 335.845782] IPVS: ftp: loaded support on port[0] = 21 [ 335.857237] IPVS: ftp: loaded support on port[0] = 21 [ 335.865838] IPVS: ftp: loaded support on port[0] = 21 [ 335.871323] IPVS: ftp: loaded support on port[0] = 21 [ 335.982838] IPVS: ftp: loaded support on port[0] = 21 [ 336.002768] IPVS: ftp: loaded support on port[0] = 21 [ 336.027144] IPVS: ftp: loaded support on port[0] = 21 [ 336.061431] IPVS: ftp: loaded support on port[0] = 21 [ 336.244117] IPVS: ftp: loaded support on port[0] = 21 [ 336.261056] IPVS: ftp: loaded support on port[0] = 21 [ 336.376381] IPVS: ftp: loaded support on port[0] = 21 [ 336.395617] IPVS: ftp: loaded support on port[0] = 21 [ 336.403729] IPVS: ftp: loaded support on port[0] = 21 [ 336.412339] IPVS: ftp: loaded support on port[0] = 21 [ 336.427273] IPVS: ftp: loaded support on port[0] = 21 [ 336.432097] IPVS: ftp: loaded support on port[0] = 21 [ 336.540562] IPVS: ftp: loaded support on port[0] = 21 [ 336.577986] IPVS: ftp: loaded support on port[0] = 21 [ 336.698318] IPVS: ftp: loaded support on port[0] = 21 [ 336.706487] IPVS: ftp: loaded support on port[0] = 21 [ 336.808483] IPVS: ftp: loaded support on port[0] = 21 [ 336.824909] IPVS: ftp: loaded support on port[0] = 21 [ 336.897658] IPVS: ftp: loaded support on port[0] = 21 [ 336.905435] IPVS: ftp: loaded support on port[0] = 21 [ 336.928216] IPVS: ftp: loaded support on port[0] = 21 [ 336.938594] IPVS: ftp: loaded support on port[0] = 21 [ 336.953288] IPVS: ftp: loaded support on port[0] = 21 [ 336.969076] IPVS: ftp: loaded support on port[0] = 21 [ 337.383925] IPVS: ftp: loaded support on port[0] = 21 [ 337.386343] IPVS: ftp: loaded support on port[0] = 21 [ 337.493967] IPVS: ftp: loaded support on port[0] = 21 [ 337.503351] IPVS: ftp: loaded support on port[0] = 21 [ 337.544396] IPVS: ftp: loaded support on port[0] = 21 [ 337.551835] IPVS: ftp: loaded support on port[0] = 21 [ 337.570097] IPVS: ftp: loaded support on port[0] = 21 [ 337.589705] IPVS: ftp: loaded support on port[0] = 21 [ 337.785215] IPVS: ftp: loaded support on port[0] = 21 [ 337.866678] IPVS: ftp: loaded support on port[0] = 21 [ 337.872774] IPVS: ftp: loaded support on port[0] = 21 [ 337.873367] IPVS: ftp: loaded support on port[0] = 21 [ 337.890257] IPVS: ftp: loaded support on port[0] = 21 [ 337.896402] IPVS: ftp: loaded support on port[0] = 21 [ 337.955952] IPVS: ftp: loaded support on port[0] = 21 [ 337.989938] IPVS: ftp: loaded support on port[0] = 21 [ 338.223137] IPVS: ftp: loaded support on port[0] = 21 [ 338.251773] IPVS: ftp: loaded support on port[0] = 21 [ 338.254256] IPVS: ftp: loaded support on port[0] = 21 [ 338.276487] IPVS: ftp: loaded support on port[0] = 21 [ 338.408415] IPVS: ftp: loaded support on port[0] = 21 [ 338.412802] IPVS: ftp: loaded support on port[0] = 21 [ 338.487830] IPVS: ftp: loaded support on port[0] = 21 [ 338.512345] IPVS: ftp: loaded support on port[0] = 21 [ 338.605817] IPVS: ftp: loaded support on port[0] = 21 [ 338.632660] IPVS: ftp: loaded support on port[0] = 21 [ 338.845445] IPVS: ftp: loaded support on port[0] = 21 [ 338.854067] IPVS: ftp: loaded support on port[0] = 21 [ 338.978132] IPVS: ftp: loaded support on port[0] = 21 [ 338.987322] IPVS: ftp: loaded support on port[0] = 21 [ 339.005598] IPVS: ftp: loaded support on port[0] = 21 [ 339.019802] IPVS: ftp: loaded support on port[0] = 21 [ 339.048033] IPVS: ftp: loaded support on port[0] = 21 [ 339.106921] IPVS: ftp: loaded support on port[0] = 21 [ 339.175210] IPVS: ftp: loaded support on port[0] = 21 [ 339.236693] IPVS: ftp: loaded support on port[0] = 21 [ 339.275935] IPVS: ftp: loaded support on port[0] = 21 [ 339.294510] IPVS: ftp: loaded support on port[0] = 21 [ 339.303045] IPVS: ftp: loaded support on port[0] = 21 [ 339.328293] IPVS: ftp: loaded support on port[0] = 21 [ 339.624970] IPVS: ftp: loaded support on port[0] = 21 [ 339.660078] IPVS: ftp: loaded support on port[0] = 21 [ 339.697255] IPVS: ftp: loaded support on port[0] = 21 [ 339.736636] IPVS: ftp: loaded support on port[0] = 21 [ 339.906290] IPVS: ftp: loaded support on port[0] = 21 [ 339.926414] IPVS: ftp: loaded support on port[0] = 21 [ 339.943675] IPVS: ftp: loaded support on port[0] = 21 [ 339.970531] IPVS: ftp: loaded support on port[0] = 21 [ 340.076188] IPVS: ftp: loaded support on port[0] = 21 [ 340.084173] IPVS: ftp: loaded support on port[0] = 21 [ 340.112170] IPVS: ftp: loaded support on port[0] = 21 [ 340.118080] IPVS: ftp: loaded support on port[0] = 21 [ 340.400740] IPVS: ftp: loaded support on port[0] = 21 [ 340.460015] IPVS: ftp: loaded support on port[0] = 21 [ 340.501361] IPVS: ftp: loaded support on port[0] = 21 [ 340.528144] IPVS: ftp: loaded support on port[0] = 21 [ 340.555108] IPVS: ftp: loaded support on port[0] = 21 [ 340.567953] IPVS: ftp: loaded support on port[0] = 21 [ 340.620212] IPVS: ftp: loaded support on port[0] = 21 [ 340.628542] IPVS: ftp: loaded support on port[0] = 21 [ 340.630600] IPVS: ftp: loaded support on port[0] = 21 [ 340.647953] IPVS: ftp: loaded support on port[0] = 21 [ 340.734777] IPVS: ftp: loaded support on port[0] = 21 [ 340.770283] IPVS: ftp: loaded support on port[0] = 21 [ 340.800315] IPVS: ftp: loaded support on port[0] = 21 [ 340.824677] IPVS: ftp: loaded support on port[0] = 21 [ 340.895850] IPVS: ftp: loaded support on port[0] = 21 [ 340.904772] IPVS: ftp: loaded support on port[0] = 21 [ 340.947275] IPVS: ftp: loaded support on port[0] = 21 [ 340.947657] IPVS: ftp: loaded support on port[0] = 21 [ 340.965453] IPVS: ftp: loaded support on port[0] = 21 [ 341.009174] IPVS: ftp: loaded support on port[0] = 21 [ 341.146446] IPVS: ftp: loaded support on port[0] = 21 [ 341.232908] IPVS: ftp: loaded support on port[0] = 21 [ 341.236392] IPVS: ftp: loaded support on port[0] = 21 [ 341.259379] IPVS: ftp: loaded support on port[0] = 21 [ 341.285099] IPVS: ftp: loaded support on port[0] = 21 [ 341.293907] IPVS: ftp: loaded support on port[0] = 21 [ 341.416731] IPVS: ftp: loaded support on port[0] = 21 [ 341.491954] IPVS: ftp: loaded support on port[0] = 21 [ 341.517752] IPVS: ftp: loaded support on port[0] = 21 [ 341.575727] IPVS: ftp: loaded support on port[0] = 21 [ 341.727335] IPVS: ftp: loaded support on port[0] = 21 [ 341.785089] IPVS: ftp: loaded support on port[0] = 21 [ 341.795528] IPVS: ftp: loaded support on port[0] = 21 [ 341.824765] IPVS: ftp: loaded support on port[0] = 21 [ 341.836326] IPVS: ftp: loaded support on port[0] = 21 [ 341.844453] IPVS: ftp: loaded support on port[0] = 21 [ 342.263861] IPVS: ftp: loaded support on port[0] = 21 [ 342.274110] IPVS: ftp: loaded support on port[0] = 21 [ 342.426190] IPVS: ftp: loaded support on port[0] = 21 [ 342.459709] IPVS: ftp: loaded support on port[0] = 21 [ 342.615953] IPVS: ftp: loaded support on port[0] = 21 [ 342.641984] IPVS: ftp: loaded support on port[0] = 21 [ 343.251696] IPVS: ftp: loaded support on port[0] = 21 [ 343.257616] IPVS: ftp: loaded support on port[0] = 21 [ 343.266239] IPVS: ftp: loaded support on port[0] = 21 [ 343.284091] IPVS: ftp: loaded support on port[0] = 21 [ 343.526816] IPVS: ftp: loaded support on port[0] = 21 [ 343.538112] IPVS: ftp: loaded support on port[0] = 21 [ 343.581049] IPVS: ftp: loaded support on port[0] = 21 [ 343.592709] IPVS: ftp: loaded support on port[0] = 21 [ 343.634767] IPVS: ftp: loaded support on port[0] = 21 [ 343.654036] IPVS: ftp: loaded support on port[0] = 21 [ 343.762641] IPVS: ftp: loaded support on port[0] = 21 [ 343.807998] IPVS: ftp: loaded support on port[0] = 21 [ 343.835376] IPVS: ftp: loaded support on port[0] = 21 [ 343.843485] IPVS: ftp: loaded support on port[0] = 21 [ 344.002762] IPVS: ftp: loaded support on port[0] = 21 [ 344.025245] IPVS: ftp: loaded support on port[0] = 21 [ 344.243870] IPVS: ftp: loaded support on port[0] = 21 [ 344.273903] IPVS: ftp: loaded support on port[0] = 21 [ 344.394035] IPVS: ftp: loaded support on port[0] = 21 [ 344.404686] IPVS: ftp: loaded support on port[0] = 21 [ 344.449345] IPVS: ftp: loaded support on port[0] = 21 [ 344.465475] IPVS: ftp: loaded support on port[0] = 21 [ 344.647813] IPVS: ftp: loaded support on port[0] = 21 [ 344.660473] IPVS: ftp: loaded support on port[0] = 21 [ 344.767237] IPVS: ftp: loaded support on port[0] = 21 [ 344.782619] IPVS: ftp: loaded support on port[0] = 21 [ 345.113117] IPVS: ftp: loaded support on port[0] = 21 [ 345.125745] IPVS: ftp: loaded support on port[0] = 21 [ 345.183443] IPVS: ftp: loaded support on port[0] = 21 [ 345.192590] IPVS: ftp: loaded support on port[0] = 21 [ 345.306644] IPVS: ftp: loaded support on port[0] = 21 [ 345.342048] IPVS: ftp: loaded support on port[0] = 21 [ 345.357811] IPVS: ftp: loaded support on port[0] = 21 [ 345.386780] IPVS: ftp: loaded support on port[0] = 21 [ 345.387501] IPVS: ftp: loaded support on port[0] = 21 [ 345.401440] IPVS: ftp: loaded support on port[0] = 21 [ 345.466018] IPVS: ftp: loaded support on port[0] = 21 [ 345.495874] IPVS: ftp: loaded support on port[0] = 21 [ 345.556308] IPVS: ftp: loaded support on port[0] = 21 [ 345.579967] IPVS: ftp: loaded support on port[0] = 21 [ 345.687273] IPVS: ftp: loaded support on port[0] = 21 [ 345.722367] IPVS: ftp: loaded support on port[0] = 21 [ 345.736659] IPVS: ftp: loaded support on port[0] = 21 [ 345.744334] IPVS: ftp: loaded support on port[0] = 21 [ 345.964285] IPVS: ftp: loaded support on port[0] = 21 [ 345.975067] IPVS: ftp: loaded support on port[0] = 21 [ 346.195304] IPVS: ftp: loaded support on port[0] = 21 [ 346.216163] IPVS: ftp: loaded support on port[0] = 21 [ 346.357774] IPVS: ftp: loaded support on port[0] = 21 [ 346.381075] IPVS: ftp: loaded support on port[0] = 21 [ 346.411392] IPVS: ftp: loaded support on port[0] = 21 [ 346.414995] IPVS: ftp: loaded support on port[0] = 21 [ 346.476014] IPVS: ftp: loaded support on port[0] = 21 [ 346.485947] IPVS: ftp: loaded support on port[0] = 21 [ 346.634203] IPVS: ftp: loaded support on port[0] = 21 [ 346.643739] IPVS: ftp: loaded support on port[0] = 21 [ 346.667396] IPVS: ftp: loaded support on port[0] = 21 [ 346.690131] IPVS: ftp: loaded support on port[0] = 21 [ 346.857410] IPVS: ftp: loaded support on port[0] = 21 [ 346.882555] IPVS: ftp: loaded support on port[0] = 21 [ 346.972745] IPVS: ftp: loaded support on port[0] = 21 [ 346.974958] IPVS: ftp: loaded support on port[0] = 21 [ 346.991767] IPVS: ftp: loaded support on port[0] = 21 [ 346.993595] IPVS: ftp: loaded support on port[0] = 21 [ 347.035676] IPVS: ftp: loaded support on port[0] = 21 [ 347.064799] IPVS: ftp: loaded support on port[0] = 21 [ 347.175032] IPVS: ftp: loaded support on port[0] = 21 [ 347.175986] IPVS: ftp: loaded support on port[0] = 21 [ 347.278221] IPVS: ftp: loaded support on port[0] = 21 [ 347.296367] IPVS: ftp: loaded support on port[0] = 21 [ 347.347063] IPVS: ftp: loaded support on port[0] = 21 [ 347.383469] IPVS: ftp: loaded support on port[0] = 21 [ 347.644877] IPVS: ftp: loaded support on port[0] = 21 [ 347.679497] IPVS: ftp: loaded support on port[0] = 21 [ 347.735048] IPVS: ftp: loaded support on port[0] = 21 [ 347.750489] IPVS: ftp: loaded support on port[0] = 21 [ 347.789482] IPVS: ftp: loaded support on port[0] = 21 [ 347.797741] IPVS: ftp: loaded support on port[0] = 21 [ 347.861544] IPVS: ftp: loaded support on port[0] = 21 [ 347.871401] IPVS: ftp: loaded support on port[0] = 21 [ 347.935953] IPVS: ftp: loaded support on port[0] = 21 [ 347.982094] IPVS: ftp: loaded support on port[0] = 21 [ 347.994155] IPVS: ftp: loaded support on port[0] = 21 [ 348.042979] IPVS: ftp: loaded support on port[0] = 21 [ 348.052996] IPVS: ftp: loaded support on port[0] = 21 [ 348.084963] IPVS: ftp: loaded support on port[0] = 21 [ 348.466839] IPVS: ftp: loaded support on port[0] = 21 [ 348.483956] IPVS: ftp: loaded support on port[0] = 21 [ 348.490469] IPVS: ftp: loaded support on port[0] = 21 [ 348.498829] IPVS: ftp: loaded support on port[0] = 21 [ 348.691767] IPVS: ftp: loaded support on port[0] = 21 [ 348.711460] IPVS: ftp: loaded support on port[0] = 21 [ 348.799735] IPVS: ftp: loaded support on port[0] = 21 [ 348.845754] IPVS: ftp: loaded support on port[0] = 21 [ 348.867579] IPVS: ftp: loaded support on port[0] = 21 [ 348.885919] IPVS: ftp: loaded support on port[0] = 21 [ 348.967291] IPVS: ftp: loaded support on port[0] = 21 [ 348.971794] IPVS: ftp: loaded support on port[0] = 21 [ 349.215230] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 349.402350] IPVS: ftp: loaded support on port[0] = 21 [ 349.425355] IPVS: ftp: loaded support on port[0] = 21 [ 349.463601] IPVS: ftp: loaded support on port[0] = 21 [ 349.469266] IPVS: ftp: loaded support on port[0] = 21 [ 349.483826] IPVS: ftp: loaded support on port[0] = 21 [ 349.501210] IPVS: ftp: loaded support on port[0] = 21 [ 349.579947] IPVS: ftp: loaded support on port[0] = 21 [ 349.597723] IPVS: ftp: loaded support on port[0] = 21 [ 349.603760] IPVS: ftp: loaded support on port[0] = 21 [ 349.638174] IPVS: ftp: loaded support on port[0] = 21 [ 349.675350] IPVS: ftp: loaded support on port[0] = 21 [ 349.723499] IPVS: ftp: loaded support on port[0] = 21 [ 349.738411] IPVS: ftp: loaded support on port[0] = 21 [ 349.746114] IPVS: ftp: loaded support on port[0] = 21 [ 349.747393] IPVS: ftp: loaded support on port[0] = 21 [ 349.759984] IPVS: ftp: loaded support on port[0] = 21 [ 350.022788] IPVS: ftp: loaded support on port[0] = 21 [ 350.044338] IPVS: ftp: loaded support on port[0] = 21 [ 350.073411] IPVS: ftp: loaded support on port[0] = 21 [ 350.098121] IPVS: ftp: loaded support on port[0] = 21 [ 350.233761] IPVS: ftp: loaded support on port[0] = 21 [ 350.260001] IPVS: ftp: loaded support on port[0] = 21 [ 350.356545] IPVS: ftp: loaded support on port[0] = 21 [ 350.376481] IPVS: ftp: loaded support on port[0] = 21 [ 350.433414] IPVS: ftp: loaded support on port[0] = 21 [ 350.485748] IPVS: ftp: loaded support on port[0] = 21 [ 350.584290] IPVS: ftp: loaded support on port[0] = 21 [ 350.591427] IPVS: ftp: loaded support on port[0] = 21 [ 350.601736] IPVS: ftp: loaded support on port[0] = 21 [ 350.633629] IPVS: ftp: loaded support on port[0] = 21 [ 350.681643] IPVS: ftp: loaded support on port[0] = 21 [ 350.697837] IPVS: ftp: loaded support on port[0] = 21 [ 350.744624] IPVS: ftp: loaded support on port[0] = 21 [ 350.764588] IPVS: ftp: loaded support on port[0] = 21 [ 350.890636] IPVS: ftp: loaded support on port[0] = 21 [ 350.898013] IPVS: ftp: loaded support on port[0] = 21 [ 350.939585] IPVS: ftp: loaded support on port[0] = 21 [ 350.953637] IPVS: ftp: loaded support on port[0] = 21 [ 351.077588] IPVS: ftp: loaded support on port[0] = 21 [ 351.110538] IPVS: ftp: loaded support on port[0] = 21 [ 351.384208] IPVS: ftp: loaded support on port[0] = 21 [ 351.412683] IPVS: ftp: loaded support on port[0] = 21 [ 351.480355] IPVS: ftp: loaded support on port[0] = 21 [ 351.492103] IPVS: ftp: loaded support on port[0] = 21 [ 351.569939] IPVS: ftp: loaded support on port[0] = 21 [ 351.589427] IPVS: ftp: loaded support on port[0] = 21 [ 352.024742] IPVS: ftp: loaded support on port[0] = 21 [ 352.037877] IPVS: ftp: loaded support on port[0] = 21 [ 352.161246] IPVS: ftp: loaded support on port[0] = 21 [ 352.186547] IPVS: ftp: loaded support on port[0] = 21 [ 352.201159] IPVS: ftp: loaded support on port[0] = 21 [ 352.208802] IPVS: ftp: loaded support on port[0] = 21 [ 352.318426] IPVS: ftp: loaded support on port[0] = 21 [ 352.340054] IPVS: ftp: loaded support on port[0] = 21 [ 352.526778] IPVS: ftp: loaded support on port[0] = 21 [ 352.563588] IPVS: ftp: loaded support on port[0] = 21 [ 352.596086] IPVS: ftp: loaded support on port[0] = 21 [ 352.616682] IPVS: ftp: loaded support on port[0] = 21 [ 352.666587] IPVS: ftp: loaded support on port[0] = 21 [ 352.690735] IPVS: ftp: loaded support on port[0] = 21 [ 352.951626] IPVS: ftp: loaded support on port[0] = 21 [ 352.969695] IPVS: ftp: loaded support on port[0] = 21 [ 352.971766] IPVS: ftp: loaded support on port[0] = 21 [ 352.986489] IPVS: ftp: loaded support on port[0] = 21 [ 353.007579] IPVS: ftp: loaded support on port[0] = 21 [ 353.016259] IPVS: ftp: loaded support on port[0] = 21 [ 353.427763] IPVS: ftp: loaded support on port[0] = 21 [ 353.436862] IPVS: ftp: loaded support on port[0] = 21 [ 353.502033] IPVS: ftp: loaded support on port[0] = 21 [ 353.511044] IPVS: ftp: loaded support on port[0] = 21 [ 353.605533] IPVS: ftp: loaded support on port[0] = 21 [ 353.620110] IPVS: ftp: loaded support on port[0] = 21 [ 353.659860] IPVS: ftp: loaded support on port[0] = 21 [ 353.683155] IPVS: ftp: loaded support on port[0] = 21 [ 353.696173] IPVS: ftp: loaded support on port[0] = 21 [ 353.705233] IPVS: ftp: loaded support on port[0] = 21 [ 353.815695] IPVS: ftp: loaded support on port[0] = 21 [ 353.835640] IPVS: ftp: loaded support on port[0] = 21 [ 353.877555] IPVS: ftp: loaded support on port[0] = 21 [ 353.913362] IPVS: ftp: loaded support on port[0] = 21 [ 353.989858] IPVS: ftp: loaded support on port[0] = 21 [ 353.996359] IPVS: ftp: loaded support on port[0] = 21 [ 354.067324] IPVS: ftp: loaded support on port[0] = 21 [ 354.081345] IPVS: ftp: loaded support on port[0] = 21 [ 354.143472] IPVS: ftp: loaded support on port[0] = 21 [ 354.151594] IPVS: ftp: loaded support on port[0] = 21 [ 354.178676] IPVS: ftp: loaded support on port[0] = 21 [ 354.197606] IPVS: ftp: loaded support on port[0] = 21 [ 354.207516] IPVS: ftp: loaded support on port[0] = 21 [ 354.261511] IPVS: ftp: loaded support on port[0] = 21 [ 354.306084] IPVS: ftp: loaded support on port[0] = 21 [ 354.354645] IPVS: ftp: loaded support on port[0] = 21 [ 354.362196] IPVS: ftp: loaded support on port[0] = 21 [ 354.379839] IPVS: ftp: loaded support on port[0] = 21 [ 354.457219] IPVS: ftp: loaded support on port[0] = 21 [ 354.479495] IPVS: ftp: loaded support on port[0] = 21 [ 354.491822] IPVS: ftp: loaded support on port[0] = 21 [ 354.491998] IPVS: ftp: loaded support on port[0] = 21 [ 354.506419] IPVS: ftp: loaded support on port[0] = 21 [ 354.508078] IPVS: ftp: loaded support on port[0] = 21 [ 354.755946] IPVS: ftp: loaded support on port[0] = 21 [ 354.796821] IPVS: ftp: loaded support on port[0] = 21 [ 354.825578] IPVS: ftp: loaded support on port[0] = 21 [ 354.868998] IPVS: ftp: loaded support on port[0] = 21 [ 355.127882] IPVS: ftp: loaded support on port[0] = 21 [ 355.135991] IPVS: ftp: loaded support on port[0] = 21 [ 355.156612] IPVS: ftp: loaded support on port[0] = 21 [ 355.197190] IPVS: ftp: loaded support on port[0] = 21 [ 355.228613] IPVS: ftp: loaded support on port[0] = 21 [ 355.237076] IPVS: ftp: loaded support on port[0] = 21 [ 355.243394] IPVS: ftp: loaded support on port[0] = 21 [ 355.258883] IPVS: ftp: loaded support on port[0] = 21 [ 355.365263] IPVS: ftp: loaded support on port[0] = 21 [ 355.367835] IPVS: ftp: loaded support on port[0] = 21 [ 355.376141] IPVS: ftp: loaded support on port[0] = 21 [ 355.387109] IPVS: ftp: loaded support on port[0] = 21 [ 355.410488] IPVS: ftp: loaded support on port[0] = 21 [ 355.454410] IPVS: ftp: loaded support on port[0] = 21 [ 355.474904] IPVS: ftp: loaded support on port[0] = 21 [ 355.515259] IPVS: ftp: loaded support on port[0] = 21 [ 355.524798] IPVS: ftp: loaded support on port[0] = 21 [ 355.533691] IPVS: ftp: loaded support on port[0] = 21 [ 355.536818] IPVS: ftp: loaded support on port[0] = 21 [ 355.547242] IPVS: ftp: loaded support on port[0] = 21 [ 355.577701] IPVS: ftp: loaded support on port[0] = 21 [ 355.612725] IPVS: ftp: loaded support on port[0] = 21 [ 355.689943] IPVS: ftp: loaded support on port[0] = 21 [ 355.747473] IPVS: ftp: loaded support on port[0] = 21 [ 356.111977] IPVS: ftp: loaded support on port[0] = 21 [ 356.130495] IPVS: ftp: loaded support on port[0] = 21 [ 356.260827] IPVS: ftp: loaded support on port[0] = 21 [ 356.261370] IPVS: ftp: loaded support on port[0] = 21 [ 356.377718] IPVS: ftp: loaded support on port[0] = 21 [ 356.407138] IPVS: ftp: loaded support on port[0] = 21 [ 356.467018] IPVS: ftp: loaded support on port[0] = 21 [ 356.478797] IPVS: ftp: loaded support on port[0] = 21 [ 356.488334] IPVS: ftp: loaded support on port[0] = 21 [ 356.502838] IPVS: ftp: loaded support on port[0] = 21 [ 356.540055] IPVS: ftp: loaded support on port[0] = 21 [ 356.555859] IPVS: ftp: loaded support on port[0] = 21 [ 356.644432] IPVS: ftp: loaded support on port[0] = 21 [ 356.657462] IPVS: ftp: loaded support on port[0] = 21 [ 356.886730] IPVS: ftp: loaded support on port[0] = 21 [ 356.896703] IPVS: ftp: loaded support on port[0] = 21 [ 357.043936] IPVS: ftp: loaded support on port[0] = 21 [ 357.071407] IPVS: ftp: loaded support on port[0] = 21 [ 357.199251] IPVS: ftp: loaded support on port[0] = 21 [ 357.215315] IPVS: ftp: loaded support on port[0] = 21 [ 357.234578] IPVS: ftp: loaded support on port[0] = 21 [ 357.249480] IPVS: ftp: loaded support on port[0] = 21 [ 357.280233] IPVS: ftp: loaded support on port[0] = 21 [ 357.308245] IPVS: ftp: loaded support on port[0] = 21 [ 357.334262] IPVS: ftp: loaded support on port[0] = 21 [ 357.370052] IPVS: ftp: loaded support on port[0] = 21 [ 357.372269] IPVS: ftp: loaded support on port[0] = 21 [ 357.379535] IPVS: ftp: loaded support on port[0] = 21 [ 357.388409] IPVS: ftp: loaded support on port[0] = 21 [ 357.422055] IPVS: ftp: loaded support on port[0] = 21 [ 357.489310] IPVS: ftp: loaded support on port[0] = 21 [ 357.502509] IPVS: ftp: loaded support on port[0] = 21 [ 357.547711] IPVS: ftp: loaded support on port[0] = 21 [ 357.580967] IPVS: ftp: loaded support on port[0] = 21 [ 357.582874] IPVS: ftp: loaded support on port[0] = 21 [ 357.602763] IPVS: ftp: loaded support on port[0] = 21 [ 357.635862] IPVS: ftp: loaded support on port[0] = 21 [ 357.657332] IPVS: ftp: loaded support on port[0] = 21 [ 357.710831] IPVS: ftp: loaded support on port[0] = 21 [ 357.710851] IPVS: ftp: loaded support on port[0] = 21 [ 357.757323] IPVS: ftp: loaded support on port[0] = 21 [ 357.793276] IPVS: ftp: loaded support on port[0] = 21 [ 357.827371] IPVS: ftp: loaded support on port[0] = 21 [ 357.836379] IPVS: ftp: loaded support on port[0] = 21 [ 358.005273] IPVS: ftp: loaded support on port[0] = 21 [ 358.019251] IPVS: ftp: loaded support on port[0] = 21 [ 358.146482] IPVS: ftp: loaded support on port[0] = 21 [ 358.156366] IPVS: ftp: loaded support on port[0] = 21 [ 358.164432] IPVS: ftp: loaded support on port[0] = 21 [ 358.180348] IPVS: ftp: loaded support on port[0] = 21 [ 358.317422] IPVS: ftp: loaded support on port[0] = 21 [ 358.323836] IPVS: ftp: loaded support on port[0] = 21 [ 358.331173] IPVS: ftp: loaded support on port[0] = 21 [ 358.347169] IPVS: ftp: loaded support on port[0] = 21 [ 358.373757] IPVS: ftp: loaded support on port[0] = 21 [ 358.383233] IPVS: ftp: loaded support on port[0] = 21 [ 358.445294] IPVS: ftp: loaded support on port[0] = 21 [ 358.452554] IPVS: ftp: loaded support on port[0] = 21 [ 358.543693] IPVS: ftp: loaded support on port[0] = 21 [ 358.543860] IPVS: ftp: loaded support on port[0] = 21 [ 358.791474] IPVS: ftp: loaded support on port[0] = 21 [ 358.801047] IPVS: ftp: loaded support on port[0] = 21 [ 358.801866] IPVS: ftp: loaded support on port[0] = 21 [ 358.807972] IPVS: ftp: loaded support on port[0] = 21 [ 359.056542] IPVS: ftp: loaded support on port[0] = 21 [ 359.072382] IPVS: ftp: loaded support on port[0] = 21 [ 359.236668] IPVS: ftp: loaded support on port[0] = 21 [ 359.243726] IPVS: ftp: loaded support on port[0] = 21 [ 359.269989] IPVS: ftp: loaded support on port[0] = 21 [ 359.281908] IPVS: ftp: loaded support on port[0] = 21 [ 359.348413] IPVS: ftp: loaded support on port[0] = 21 [ 359.384813] IPVS: ftp: loaded support on port[0] = 21 [ 359.515180] IPVS: ftp: loaded support on port[0] = 21 [ 359.541106] IPVS: ftp: loaded support on port[0] = 21 [ 359.823960] IPVS: ftp: loaded support on port[0] = 21 [ 359.832774] IPVS: ftp: loaded support on port[0] = 21 [ 359.859726] IPVS: ftp: loaded support on port[0] = 21 [ 359.860495] IPVS: ftp: loaded support on port[0] = 21 [ 359.885232] IPVS: ftp: loaded support on port[0] = 21 [ 359.892913] IPVS: ftp: loaded support on port[0] = 21 [ 360.004105] IPVS: ftp: loaded support on port[0] = 21 [ 360.035122] IPVS: ftp: loaded support on port[0] = 21 [ 360.061597] IPVS: ftp: loaded support on port[0] = 21 [ 360.079272] IPVS: ftp: loaded support on port[0] = 21 [ 360.148306] IPVS: ftp: loaded support on port[0] = 21 [ 360.163023] IPVS: ftp: loaded support on port[0] = 21 [ 360.309518] IPVS: ftp: loaded support on port[0] = 21 [ 360.340518] IPVS: ftp: loaded support on port[0] = 21 [ 360.412913] IPVS: ftp: loaded support on port[0] = 21 [ 360.432980] IPVS: ftp: loaded support on port[0] = 21 [ 360.821360] IPVS: ftp: loaded support on port[0] = 21 [ 360.850903] IPVS: ftp: loaded support on port[0] = 21 [ 361.004972] IPVS: ftp: loaded support on port[0] = 21 [ 361.013933] IPVS: ftp: loaded support on port[0] = 21 [ 361.181591] IPVS: ftp: loaded support on port[0] = 21 [ 361.185692] IPVS: ftp: loaded support on port[0] = 21 [ 361.229079] IPVS: ftp: loaded support on port[0] = 21 [ 361.246119] IPVS: ftp: loaded support on port[0] = 21 [ 361.367522] IPVS: ftp: loaded support on port[0] = 21 [ 361.385321] IPVS: ftp: loaded support on port[0] = 21 [ 361.484131] IPVS: ftp: loaded support on port[0] = 21 [ 361.490166] IPVS: ftp: loaded support on port[0] = 21 [ 361.515792] IPVS: ftp: loaded support on port[0] = 21 [ 361.527495] IPVS: ftp: loaded support on port[0] = 21 [ 361.667558] IPVS: ftp: loaded support on port[0] = 21 [ 361.700726] IPVS: ftp: loaded support on port[0] = 21 [ 361.824274] IPVS: ftp: loaded support on port[0] = 21 [ 361.833997] IPVS: ftp: loaded support on port[0] = 21 [ 362.054195] IPVS: ftp: loaded support on port[0] = 21 [ 362.073701] IPVS: ftp: loaded support on port[0] = 21 [ 362.154070] IPVS: ftp: loaded support on port[0] = 21 [ 362.186049] IPVS: ftp: loaded support on port[0] = 21 [ 362.442722] IPVS: ftp: loaded support on port[0] = 21 [ 362.470656] IPVS: ftp: loaded support on port[0] = 21 [ 362.586822] IPVS: ftp: loaded support on port[0] = 21 [ 362.657957] IPVS: ftp: loaded support on port[0] = 21 [ 362.665137] IPVS: ftp: loaded support on port[0] = 21 [ 362.668026] IPVS: ftp: loaded support on port[0] = 21 [ 362.717262] IPVS: ftp: loaded support on port[0] = 21 [ 362.741590] IPVS: ftp: loaded support on port[0] = 21 [ 362.797289] IPVS: ftp: loaded support on port[0] = 21 [ 362.828943] IPVS: ftp: loaded support on port[0] = 21 [ 362.923666] IPVS: ftp: loaded support on port[0] = 21 [ 362.947104] IPVS: ftp: loaded support on port[0] = 21 [ 363.125591] IPVS: ftp: loaded support on port[0] = 21 [ 363.129294] IPVS: ftp: loaded support on port[0] = 21 [ 363.149611] IPVS: ftp: loaded support on port[0] = 21 [ 363.154467] IPVS: ftp: loaded support on port[0] = 21 [ 363.569910] IPVS: ftp: loaded support on port[0] = 21 [ 363.590410] IPVS: ftp: loaded support on port[0] = 21 [ 363.657194] IPVS: ftp: loaded support on port[0] = 21 [ 363.671884] IPVS: ftp: loaded support on port[0] = 21 [ 363.883999] IPVS: ftp: loaded support on port[0] = 21 [ 363.896884] IPVS: ftp: loaded support on port[0] = 21 [ 364.000379] IPVS: ftp: loaded support on port[0] = 21 [ 364.004329] IPVS: ftp: loaded support on port[0] = 21 [ 364.156946] IPVS: ftp: loaded support on port[0] = 21 [ 364.186298] IPVS: ftp: loaded support on port[0] = 21 [ 364.233026] IPVS: ftp: loaded support on port[0] = 21 [ 364.249051] IPVS: ftp: loaded support on port[0] = 21 [ 364.912593] IPVS: ftp: loaded support on port[0] = 21 [ 364.936000] IPVS: ftp: loaded support on port[0] = 21 [ 365.021922] IPVS: ftp: loaded support on port[0] = 21 [ 365.052539] IPVS: ftp: loaded support on port[0] = 21 [ 365.119885] IPVS: ftp: loaded support on port[0] = 21 [ 365.124991] IPVS: ftp: loaded support on port[0] = 21 [ 365.200413] IPVS: ftp: loaded support on port[0] = 21 [ 365.219400] IPVS: ftp: loaded support on port[0] = 21 [ 365.351897] IPVS: ftp: loaded support on port[0] = 21 [ 365.392100] IPVS: ftp: loaded support on port[0] = 21 [ 365.396560] IPVS: ftp: loaded support on port[0] = 21 [ 365.435496] IPVS: ftp: loaded support on port[0] = 21 [ 365.440600] IPVS: ftp: loaded support on port[0] = 21 [ 365.449499] IPVS: ftp: loaded support on port[0] = 21 [ 365.454858] IPVS: ftp: loaded support on port[0] = 21 [ 365.472636] IPVS: ftp: loaded support on port[0] = 21 [ 365.498736] IPVS: ftp: loaded support on port[0] = 21 [ 365.509471] IPVS: ftp: loaded support on port[0] = 21 [ 365.548491] IPVS: ftp: loaded support on port[0] = 21 [ 365.569783] IPVS: ftp: loaded support on port[0] = 21 [ 365.981143] IPVS: ftp: loaded support on port[0] = 21 [ 365.982166] IPVS: ftp: loaded support on port[0] = 21 [ 365.993942] IPVS: ftp: loaded support on port[0] = 21 [ 366.014553] IPVS: ftp: loaded support on port[0] = 21 [ 366.071090] IPVS: ftp: loaded support on port[0] = 21 [ 366.098664] IPVS: ftp: loaded support on port[0] = 21 [ 366.284584] IPVS: ftp: loaded support on port[0] = 21 [ 366.287362] IPVS: ftp: loaded support on port[0] = 21 [ 366.311828] IPVS: ftp: loaded support on port[0] = 21 [ 366.340565] IPVS: ftp: loaded support on port[0] = 21 [ 366.348812] IPVS: ftp: loaded support on port[0] = 21 [ 366.352426] IPVS: ftp: loaded support on port[0] = 21 [ 366.377111] IPVS: ftp: loaded support on port[0] = 21 [ 366.382433] IPVS: ftp: loaded support on port[0] = 21 [ 366.426886] IPVS: ftp: loaded support on port[0] = 21 [ 366.430899] IPVS: ftp: loaded support on port[0] = 21 [ 366.596205] IPVS: ftp: loaded support on port[0] = 21 [ 366.599723] IPVS: ftp: loaded support on port[0] = 21 [ 366.635042] IPVS: ftp: loaded support on port[0] = 21 [ 366.644238] IPVS: ftp: loaded support on port[0] = 21 [ 366.899734] IPVS: ftp: loaded support on port[0] = 21 [ 366.912668] IPVS: ftp: loaded support on port[0] = 21 [ 367.034764] IPVS: ftp: loaded support on port[0] = 21 [ 367.095341] IPVS: ftp: loaded support on port[0] = 21 [ 367.137227] IPVS: ftp: loaded support on port[0] = 21 [ 367.144130] IPVS: ftp: loaded support on port[0] = 21 [ 367.249728] IPVS: ftp: loaded support on port[0] = 21 [ 367.280320] IPVS: ftp: loaded support on port[0] = 21 [ 367.336147] IPVS: ftp: loaded support on port[0] = 21 [ 367.342386] IPVS: ftp: loaded support on port[0] = 21 [ 367.980645] IPVS: ftp: loaded support on port[0] = 21 [ 367.995267] IPVS: ftp: loaded support on port[0] = 21 [ 368.427661] IPVS: ftp: loaded support on port[0] = 21 [ 368.454239] IPVS: ftp: loaded support on port[0] = 21 [ 368.475384] IPVS: ftp: loaded support on port[0] = 21 [ 368.493035] IPVS: ftp: loaded support on port[0] = 21 [ 368.523572] IPVS: ftp: loaded support on port[0] = 21 [ 368.542123] IPVS: ftp: loaded support on port[0] = 21 [ 368.644612] IPVS: ftp: loaded support on port[0] = 21 [ 368.701727] IPVS: ftp: loaded support on port[0] = 21 [ 368.715392] IPVS: ftp: loaded support on port[0] = 21 [ 368.720367] IPVS: ftp: loaded support on port[0] = 21 [ 368.759787] IPVS: ftp: loaded support on port[0] = 21 [ 368.792229] IPVS: ftp: loaded support on port[0] = 21 [ 368.900372] IPVS: ftp: loaded support on port[0] = 21 [ 368.926900] IPVS: ftp: loaded support on port[0] = 21 [ 368.951325] IPVS: ftp: loaded support on port[0] = 21 [ 368.959063] IPVS: ftp: loaded support on port[0] = 21 [ 369.025669] IPVS: ftp: loaded support on port[0] = 21 [ 369.040228] IPVS: ftp: loaded support on port[0] = 21 [ 369.142217] IPVS: ftp: loaded support on port[0] = 21 [ 369.146338] IPVS: ftp: loaded support on port[0] = 21 [ 369.184354] IPVS: ftp: loaded support on port[0] = 21 [ 369.193186] IPVS: ftp: loaded support on port[0] = 21 [ 369.281986] IPVS: ftp: loaded support on port[0] = 21 [ 369.294415] IPVS: ftp: loaded support on port[0] = 21 [ 369.364201] IPVS: ftp: loaded support on port[0] = 21 [ 369.413947] IPVS: ftp: loaded support on port[0] = 21 [ 369.452557] IPVS: ftp: loaded support on port[0] = 21 [ 369.464300] IPVS: ftp: loaded support on port[0] = 21 [ 369.482082] IPVS: ftp: loaded support on port[0] = 21 [ 369.486422] IPVS: ftp: loaded support on port[0] = 21 [ 369.613214] IPVS: ftp: loaded support on port[0] = 21 [ 369.626582] IPVS: ftp: loaded support on port[0] = 21 [ 369.635541] IPVS: ftp: loaded support on port[0] = 21 [ 369.648587] IPVS: ftp: loaded support on port[0] = 21 [ 369.925714] IPVS: ftp: loaded support on port[0] = 21 [ 369.942148] IPVS: ftp: loaded support on port[0] = 21 [ 370.193556] IPVS: ftp: loaded support on port[0] = 21 [ 370.193696] IPVS: ftp: loaded support on port[0] = 21 [ 370.235546] IPVS: ftp: loaded support on port[0] = 21 [ 370.294198] IPVS: ftp: loaded support on port[0] = 21 [ 370.402013] IPVS: ftp: loaded support on port[0] = 21 [ 370.427198] IPVS: ftp: loaded support on port[0] = 21 [ 370.474996] IPVS: ftp: loaded support on port[0] = 21 [ 370.509124] IPVS: ftp: loaded support on port[0] = 21 [ 370.596851] IPVS: ftp: loaded support on port[0] = 21 [ 370.647773] IPVS: ftp: loaded support on port[0] = 21 [ 370.664479] IPVS: ftp: loaded support on port[0] = 21 [ 370.692847] IPVS: ftp: loaded support on port[0] = 21 [ 370.730547] IPVS: ftp: loaded support on port[0] = 21 [ 370.755006] IPVS: ftp: loaded support on port[0] = 21 [ 370.789744] IPVS: ftp: loaded support on port[0] = 21 [ 370.790104] IPVS: ftp: loaded support on port[0] = 21 [ 370.806439] IPVS: ftp: loaded support on port[0] = 21 [ 370.806452] IPVS: ftp: loaded support on port[0] = 21 [ 370.813147] IPVS: ftp: loaded support on port[0] = 21 [ 370.873213] IPVS: ftp: loaded support on port[0] = 21 [ 370.928476] IPVS: ftp: loaded support on port[0] = 21 [ 370.942904] IPVS: ftp: loaded support on port[0] = 21 [ 371.066465] IPVS: ftp: loaded support on port[0] = 21 [ 371.105846] IPVS: ftp: loaded support on port[0] = 21 [ 371.143256] IPVS: ftp: loaded support on port[0] = 21 [ 371.164782] IPVS: ftp: loaded support on port[0] = 21 [ 371.192111] IPVS: ftp: loaded support on port[0] = 21 [ 371.223581] IPVS: ftp: loaded support on port[0] = 21 [ 371.288435] IPVS: ftp: loaded support on port[0] = 21 [ 371.293970] IPVS: ftp: loaded support on port[0] = 21 [ 371.381198] IPVS: ftp: loaded support on port[0] = 21 [ 371.414003] IPVS: ftp: loaded support on port[0] = 21 [ 371.583122] IPVS: ftp: loaded support on port[0] = 21 [ 371.604546] IPVS: ftp: loaded support on port[0] = 21 [ 371.815639] IPVS: ftp: loaded support on port[0] = 21 [ 371.830954] IPVS: ftp: loaded support on port[0] = 21 [ 371.965399] IPVS: ftp: loaded support on port[0] = 21 [ 371.986404] IPVS: ftp: loaded support on port[0] = 21 [ 372.046611] IPVS: ftp: loaded support on port[0] = 21 [ 372.079738] IPVS: ftp: loaded support on port[0] = 21 [ 372.186277] IPVS: ftp: loaded support on port[0] = 21 [ 372.188637] IPVS: ftp: loaded support on port[0] = 21 [ 372.273894] IPVS: ftp: loaded support on port[0] = 21 [ 372.315203] IPVS: ftp: loaded support on port[0] = 21 [ 372.408462] IPVS: ftp: loaded support on port[0] = 21 [ 372.422923] IPVS: ftp: loaded support on port[0] = 21 [ 372.437118] IPVS: ftp: loaded support on port[0] = 21 [ 372.469610] IPVS: ftp: loaded support on port[0] = 21 [ 372.536763] IPVS: ftp: loaded support on port[0] = 21 [ 372.570492] IPVS: ftp: loaded support on port[0] = 21 [ 372.584671] IPVS: ftp: loaded support on port[0] = 21 [ 372.623995] IPVS: ftp: loaded support on port[0] = 21 [ 372.653779] IPVS: ftp: loaded support on port[0] = 21 [ 372.687762] IPVS: ftp: loaded support on port[0] = 21 [ 372.820225] IPVS: ftp: loaded support on port[0] = 21 [ 372.852387] IPVS: ftp: loaded support on port[0] = 21 [ 373.029296] IPVS: ftp: loaded support on port[0] = 21 [ 373.039363] IPVS: ftp: loaded support on port[0] = 21 [ 373.063488] IPVS: ftp: loaded support on port[0] = 21 [ 373.066163] IPVS: ftp: loaded support on port[0] = 21 [ 373.282652] IPVS: ftp: loaded support on port[0] = 21 [ 373.306354] IPVS: ftp: loaded support on port[0] = 21 [ 373.323880] IPVS: ftp: loaded support on port[0] = 21 [ 373.334129] IPVS: ftp: loaded support on port[0] = 21 [ 373.345448] IPVS: ftp: loaded support on port[0] = 21 [ 373.409533] IPVS: ftp: loaded support on port[0] = 21 [ 373.476873] IPVS: ftp: loaded support on port[0] = 21 [ 373.498649] IPVS: ftp: loaded support on port[0] = 21 [ 373.505966] IPVS: ftp: loaded support on port[0] = 21 [ 373.524371] IPVS: ftp: loaded support on port[0] = 21 [ 373.835150] IPVS: ftp: loaded support on port[0] = 21 [ 373.845678] IPVS: ftp: loaded support on port[0] = 21 [ 373.943813] IPVS: ftp: loaded support on port[0] = 21 [ 373.951778] IPVS: ftp: loaded support on port[0] = 21 [ 374.092824] IPVS: ftp: loaded support on port[0] = 21 [ 374.115632] IPVS: ftp: loaded support on port[0] = 21 [ 374.193909] IPVS: ftp: loaded support on port[0] = 21 [ 374.213093] IPVS: ftp: loaded support on port[0] = 21 [ 374.290763] IPVS: ftp: loaded support on port[0] = 21 [ 374.298505] IPVS: ftp: loaded support on port[0] = 21 [ 374.578422] IPVS: ftp: loaded support on port[0] = 21 [ 374.613346] IPVS: ftp: loaded support on port[0] = 21 [ 374.623772] IPVS: ftp: loaded support on port[0] = 21 [ 374.626018] IPVS: ftp: loaded support on port[0] = 21 [ 374.661848] IPVS: ftp: loaded support on port[0] = 21 [ 374.692288] IPVS: ftp: loaded support on port[0] = 21 [ 374.713318] IPVS: ftp: loaded support on port[0] = 21 [ 374.760803] IPVS: ftp: loaded support on port[0] = 21 [ 374.768376] IPVS: ftp: loaded support on port[0] = 21 [ 374.770633] IPVS: ftp: loaded support on port[0] = 21 [ 374.872664] IPVS: ftp: loaded support on port[0] = 21 [ 374.892916] IPVS: ftp: loaded support on port[0] = 21 [ 374.951230] IPVS: ftp: loaded support on port[0] = 21 [ 375.000282] IPVS: ftp: loaded support on port[0] = 21 [ 375.051987] IPVS: ftp: loaded support on port[0] = 21 [ 375.108141] IPVS: ftp: loaded support on port[0] = 21 [ 375.130968] IPVS: ftp: loaded support on port[0] = 21 [ 375.149042] IPVS: ftp: loaded support on port[0] = 21 [ 375.204525] IPVS: ftp: loaded support on port[0] = 21 [ 375.251142] IPVS: ftp: loaded support on port[0] = 21 [ 375.461065] IPVS: ftp: loaded support on port[0] = 21 [ 375.474054] IPVS: ftp: loaded support on port[0] = 21 [ 375.563409] IPVS: ftp: loaded support on port[0] = 21 [ 375.578110] IPVS: ftp: loaded support on port[0] = 21 [ 375.623998] IPVS: ftp: loaded support on port[0] = 21 [ 375.624013] IPVS: ftp: loaded support on port[0] = 21 [ 375.659783] IPVS: ftp: loaded support on port[0] = 21 [ 375.694765] IPVS: ftp: loaded support on port[0] = 21 [ 375.823686] IPVS: ftp: loaded support on port[0] = 21 [ 375.848555] IPVS: ftp: loaded support on port[0] = 21 [ 375.966642] IPVS: ftp: loaded support on port[0] = 21 [ 375.998144] IPVS: ftp: loaded support on port[0] = 21 [ 376.152128] IPVS: ftp: loaded support on port[0] = 21 [ 376.172085] IPVS: ftp: loaded support on port[0] = 21 [ 376.265833] IPVS: ftp: loaded support on port[0] = 21 [ 376.295743] IPVS: ftp: loaded support on port[0] = 21 [ 376.319585] IPVS: ftp: loaded support on port[0] = 21 [ 376.326027] IPVS: ftp: loaded support on port[0] = 21 [ 376.694892] IPVS: ftp: loaded support on port[0] = 21 [ 376.728763] IPVS: ftp: loaded support on port[0] = 21 [ 376.790439] IPVS: ftp: loaded support on port[0] = 21 [ 376.792269] IPVS: ftp: loaded support on port[0] = 21 [ 376.913193] IPVS: ftp: loaded support on port[0] = 21 [ 376.931939] IPVS: ftp: loaded support on port[0] = 21 [ 377.190877] IPVS: ftp: loaded support on port[0] = 21 [ 377.202267] IPVS: ftp: loaded support on port[0] = 21 [ 377.208834] IPVS: ftp: loaded support on port[0] = 21 [ 377.222317] IPVS: ftp: loaded support on port[0] = 21 [ 377.443279] IPVS: ftp: loaded support on port[0] = 21 [ 377.446345] IPVS: ftp: loaded support on port[0] = 21 [ 377.459578] IPVS: ftp: loaded support on port[0] = 21 [ 377.473912] IPVS: ftp: loaded support on port[0] = 21 [ 377.486331] IPVS: ftp: loaded support on port[0] = 21 [ 377.495801] IPVS: ftp: loaded support on port[0] = 21 [ 377.566744] IPVS: ftp: loaded support on port[0] = 21 [ 377.575826] IPVS: ftp: loaded support on port[0] = 21 [ 377.584203] IPVS: ftp: loaded support on port[0] = 21 [ 377.588257] IPVS: ftp: loaded support on port[0] = 21 [ 377.749660] IPVS: ftp: loaded support on port[0] = 21 [ 377.791191] IPVS: ftp: loaded support on port[0] = 21 [ 377.826273] IPVS: ftp: loaded support on port[0] = 21 [ 377.873360] IPVS: ftp: loaded support on port[0] = 21 [ 377.920907] IPVS: ftp: loaded support on port[0] = 21 [ 377.935900] IPVS: ftp: loaded support on port[0] = 21 [ 377.944222] IPVS: ftp: loaded support on port[0] = 21 [ 377.952724] IPVS: ftp: loaded support on port[0] = 21 [ 377.967397] IPVS: ftp: loaded support on port[0] = 21 [ 377.982371] IPVS: ftp: loaded support on port[0] = 21 [ 378.023873] IPVS: ftp: loaded support on port[0] = 21 [ 378.029027] IPVS: ftp: loaded support on port[0] = 21 [ 378.134546] IPVS: ftp: loaded support on port[0] = 21 [ 378.136475] IPVS: ftp: loaded support on port[0] = 21 [ 378.166325] IPVS: ftp: loaded support on port[0] = 21 [ 378.179042] IPVS: ftp: loaded support on port[0] = 21 [ 378.184581] IPVS: ftp: loaded support on port[0] = 21 [ 378.206566] IPVS: ftp: loaded support on port[0] = 21 [ 378.273372] IPVS: ftp: loaded support on port[0] = 21 [ 378.286880] IPVS: ftp: loaded support on port[0] = 21 [ 378.393181] IPVS: ftp: loaded support on port[0] = 21 [ 378.419077] IPVS: ftp: loaded support on port[0] = 21 [ 378.486451] IPVS: ftp: loaded support on port[0] = 21 [ 378.503710] IPVS: ftp: loaded support on port[0] = 21 [ 378.596175] IPVS: ftp: loaded support on port[0] = 21 [ 378.625758] IPVS: ftp: loaded support on port[0] = 21 [ 378.636415] IPVS: ftp: loaded support on port[0] = 21 [ 378.662609] IPVS: ftp: loaded support on port[0] = 21 [ 378.676367] IPVS: ftp: loaded support on port[0] = 21 [ 378.700250] IPVS: ftp: loaded support on port[0] = 21 [ 378.829700] IPVS: ftp: loaded support on port[0] = 21 [ 378.848127] IPVS: ftp: loaded support on port[0] = 21 [ 378.969771] IPVS: ftp: loaded support on port[0] = 21 [ 378.980558] IPVS: ftp: loaded support on port[0] = 21 [ 379.050690] IPVS: ftp: loaded support on port[0] = 21 [ 379.111909] IPVS: ftp: loaded support on port[0] = 21 [ 379.201124] IPVS: ftp: loaded support on port[0] = 21 [ 379.208055] IPVS: ftp: loaded support on port[0] = 21 [ 379.262698] IPVS: ftp: loaded support on port[0] = 21 [ 379.282940] IPVS: ftp: loaded support on port[0] = 21 [ 379.401377] IPVS: ftp: loaded support on port[0] = 21 [ 379.414503] IPVS: ftp: loaded support on port[0] = 21 [ 379.527575] IPVS: ftp: loaded support on port[0] = 21 [ 379.539756] IPVS: ftp: loaded support on port[0] = 21 [ 379.614711] IPVS: ftp: loaded support on port[0] = 21 [ 379.631767] IPVS: ftp: loaded support on port[0] = 21 [ 379.773485] IPVS: ftp: loaded support on port[0] = 21 [ 379.801908] ieee802154 phy0 wpan0: encryption failed: -22 [ 379.807740] ieee802154 phy1 wpan1: encryption failed: -22 [ 379.813743] IPVS: ftp: loaded support on port[0] = 21 [ 380.070505] IPVS: ftp: loaded support on port[0] = 21 [ 380.164423] IPVS: ftp: loaded support on port[0] = 21 [ 380.231882] IPVS: ftp: loaded support on port[0] = 21 [ 380.241676] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 380.261969] IPVS: ftp: loaded support on port[0] = 21 [ 380.341685] IPVS: ftp: loaded support on port[0] = 21 [ 380.353150] IPVS: ftp: loaded support on port[0] = 21 [ 380.367995] IPVS: ftp: loaded support on port[0] = 21 [ 380.381358] IPVS: ftp: loaded support on port[0] = 21 [ 380.452908] IPVS: ftp: loaded support on port[0] = 21 [ 380.461379] IPVS: ftp: loaded support on port[0] = 21 02:41:17 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (async) unshare(0x40000000) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) (async, rerun: 32) flock(0xffffffffffffffff, 0x0) (async, rerun: 32) unshare(0x40000) (async) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r1}, 0x10) ioctl$AUTOFS_IOC_SETTIMEOUT(r1, 0x80049367, &(0x7f0000000080)=0x2) (async) perf_event_open(0x0, 0x0, 0x10, r0, 0x9) r3 = signalfd4(r2, &(0x7f00000001c0)={[0xffffffff]}, 0x8, 0x800) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x40, 0x2, 0x4, 0x32, 0x0, 0x6, 0x400, 0xe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x4, @perf_config_ext={0x1, 0xb4}, 0x10, 0x8, 0x4, 0x5, 0x8001, 0x3ff, 0xf9, 0x0, 0x200, 0x0, 0x800}, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0x8) (async) creat(&(0x7f00000000c0)='./file0\x00', 0x180) (async) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000), &(0x7f0000048000), 0x0) (async, rerun: 32) mbind(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x4000, &(0x7f0000000040)=0xffffffffffff7dbe, 0x1f, 0x8) (rerun: 32) 02:41:17 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r2) recvmsg$kcm(r3, &(0x7f000002d1c0)={&(0x7f000002cd00)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000001b80)=[{&(0x7f000002cd80)=""/8, 0x8}, {&(0x7f000002cdc0)=""/79, 0x4f}, {&(0x7f000002ce40)=""/37, 0x3d}, {&(0x7f000002ce80)=""/101, 0x6c}, {&(0x7f000002cf00)=""/133, 0x85}, {&(0x7f0000001b40)=""/35, 0x23}, {&(0x7f0000001c00)=""/198, 0xb8}], 0x7, &(0x7f000002d140)=""/93, 0x5d}, 0x40012043) sendmsg$kcm(r1, &(0x7f0000030c00)={&(0x7f000002d200)=@xdp={0x2c, 0x2, r4, 0x1a}, 0x80, &(0x7f000002d640)=[{&(0x7f000002d280)="7775a4c63fc03cf918a4cd5a359992c6ab367b41973620edbd29fa78a5278edc4964e058a9991cb196d4a470e09bbd377a1784bb8209ef08f9f7247de55b842f699a65fc0b5ff572", 0x48}, {&(0x7f000002d300)="dce4fa49c15707c91d84c98ce25fcbd53f889b9316adb1a2bb945170c8d7ff822a76419c72baea1894cb1330", 0x2c}, {&(0x7f000002d340)="9ef72f8676a4844c3d04", 0xa}, {&(0x7f000002d380)="021d797af31865e26d132e4124497689ce0864657571bc433518b7d928d15466a2d0e35703d832b7d417c27ee08af90f627654ce9d1906003c9e89b6eb0143dd7718d1944b6c9017f52d79481ef45b4bbe33dfb69d8e9d77e3830db3a5e5f1b94fdf45518fb9eb70fff4989c6f5cb86be0c907b1f85ee0701e8a5c34914a01695ac19fdc5a8c77806fcb7b9ba8db60c2d443734bb9293ad8fb005d00cfa1b767d3fa", 0xa2}, {&(0x7f000002d440)="eed904e282a7431587a5ef0d085ece44c811ebf6ab5796f8c70bc941f50cda3b03a495b6f6e5c603f1275363097f4dafdaa72cab0070e4920486b7d4", 0x3c}, {&(0x7f000002d480)="12be04e992e3a96ffa98b1bc9b0998a7898fa3f56ea4477842f6090ca64947bb1b35900eb119776c1e7547396eee1aa41c94af6255ae5d569cd0bf1dd87afdb1af804d68724eb2514eab5b9069effea3a69e696c0e8e4aa5e362dc112c8bf36bd61ba22a3830b0d5e51cb48995b60124e5ed3697392d59bf48bd0df4b0b249ddb0db17ca448999f516e3b05814f1cd5be6b077a4659ef21b69103f8556b308c7f5b47ee0e484d25e21170f5fbc550b28467fa49a6c", 0xb5}, {&(0x7f000002d540)="20f4b9b1c63198d532ab434a24392dfecb23362c7fde895ec6a8bc41292ea183e37f34628b9b0f1e6402a932ab5a03a687d160c7158c3a698ced0c2c9bab06c32e216c08d6d983496c6dd8e27bb27cc9257375fe04cb5d3a4ce033f6c4021894b4625270ae0887244cdb6f852902fa4be611069e6ec5a077b9c0774b7f74777e6bb970d21bf78917dd70b95d787bda655ca17ca3503c394b13631623f06de6", 0x9f}, {&(0x7f000002d600)="6769722819e83adc26f8a6de70f792cb3c372aea9b5d9147ae856eb5f4a2beb6a70e31", 0x23}], 0x8, 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0x34d8}, 0xc0) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) sendmsg$kcm(r2, &(0x7f0000001b00)={&(0x7f00000006c0)=@qipcrtr={0x2a, 0xffffffff, 0x3fff}, 0x80, &(0x7f0000001980)=[{&(0x7f0000000300)="c637ba5723d1e0ed7452d4250306a794aef9ebe505f47983daaa02d74f0254b37fabe639eb", 0x25}, {&(0x7f0000000740)="447d1ac39e8d30f1ef2a007b46f33c99c7c02a9c5fb002e9d0aefdab28385db33577d4cf8bf76bbf708e75c0013dbcb28f3997dc8e428dc03ecd52646c6f6b20d63b45fed689b872e81bc53b2ab7681c80405ffc275c4691d9795c697b7e7907611b31a053f75a96d17ecb95990459717307a637b3f3f5440b705f391b1e58f8f2e257b789942cd531db5bbbbc1143c317e15bcbdaf6b06eec7b59", 0x9b}, {&(0x7f0000000800)="2b67fa29c78aff63e0e86466f064e67a815473c11398efd71dde3231b93e7f6182a957c3d0d2b570924f55e31722555b759924281bd5763181b7471e1b24a98edc094779fa36bdc1d25877a1df5624becccc82d7bae350943d77f8b6ef110d914413245dafecfbe058d338a15b5263219a481355edd2f3c5089dbc9b97121c8171d9445a9ab3bc6da019762412c8ca5cb45a1a0fa2c2e5f3783511e7293f2d48eb6b7fb797a0b8cacfaef60703849f10", 0xb0}, {&(0x7f00000008c0)="8571dddfe2fff876b31255389f25ba50d5fee4f64865c334438e9563935e2fea62f70dbd0e4a83c14834be4e6d8fe604322455a50dafdff915db9d66818e16e34f782c6a6ddbbe10ac4287205f5cbe1e2c3fa4610980b4f259e8bf29ac967294e26a2727ca2d85ad479299f128a3b1625e5400b8f5b5aa9a88c913a5ac", 0x7d}, {&(0x7f0000000940)="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", 0x1000}, {&(0x7f0000001940)="dbd630ea23f1c8b4b9fe1b59715244c0276f21f32b6ba01da035537459053a345dca30878eb51c80b45cdc3e4e87a0", 0x2f}], 0x6, &(0x7f0000001a00)=ANY=[@ANYBLOB="d0000000000000001801000005000000346791a12152b601df373c9da9e89b251e0a912a2da003a05f05db0bc6b6729561130749b04ac07a95e7888147147a88623519dbc2c4c5006ed03350caa19213056bef0e127990450beef91485a0ce272d06116668b33974e5214b00e36981ac68b8aef35c6b000a481f035ae936dcf098e7f4b25b34e4676d4334386ea558c3c2ca21b8caa6a95c2aee00c97cf8ec9560d0da1a3357ffe575b0513e607ac1d6e400"/195], 0xd0}, 0x4000800) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000502c0)={0x80000000, [], 0x6, "8b23be9582464d"}) close(r5) setsockopt$sock_attach_bpf(r6, 0x10f, 0x87, &(0x7f0000000180), 0x127) close(r3) r7 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) sendmsg$tipc(r7, &(0x7f00000002c0)={&(0x7f00000000c0)=@name={0x1e, 0x2, 0x3, {{0x40}, 0x1}}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000200)="fb1cbf841be6328115f0ea1a5e87386a92d76dc40ec48b3171dd207c99ca836bfc48b766794c59347e22fb62aced23b104bec9fb02ce465294dfa3c153a349b83d3fcbc13975296d053db2e14dba1ff8811357f6cb401a9f60fc08c631728607d863a9bb69606eddec06662dbf637446182239b41476dc869a49e1aacc1f03fb2ef9b67474", 0x85}, {&(0x7f0000000380)="641916c964051caca7ea1bf861862a95fe0fe956a264d74a834e95993a6dfce0cd372143526352a768f10d1eed35aa73ceecd9c76e953131801ab151b6420eaa8901b38e0ac319dbbc353df750593d93875597720268fa82342284f6347cbdebed08dd3fdaa4d495b06f2df5d65f61249a8365fd4bf33d543559d862079170781ce579e7b58a84310e74ed0dcf1728f7a9", 0x91}, {&(0x7f0000000440)="b35e381f6063a017d6202d04c005c0b9f8556e4cd718902c2d309a6e6a2b0c3c2cfa35aff1f97878f18ab170b5e125f651ebbc1368f550e578ebfcb04f633e235a6ef647a02a08c8c731594113ff639c56c0f1cdb01a4f041d654a4a4b4b02de04ac041d71921f6682e39d5a01313eba667d5aa140b4068ea1898ac0c38b037835c603e6c913b1624f75d8fd0f1984707ad403b91297becb07d806b26d5ccd2f4ad7974b2007d53e2de4a3e383c5f1cb599aa6b92ed11d45aad4c74b8c811655f8b2a1aa", 0xc4}, {&(0x7f0000000540)="90a4c910f7dc4d36306a58e64bdb5520e5ddaa99eb832ff8be9e86ab248a7a54d1d91bcd2942f4dd354f526085062cbb8f24f507eba8d833b3549912d4973107772f824247fe520b86e69851daa79bcc9bfbec9562670f2a9137d06307f525278c4f9aa18205e92491557f8522af6b2a3587e8781170b830277a6ccbab6c12a03a7e9dab92d9881f0eef168d5363cb1f337cfd66d92bed166781c951769ac96d46adafcc285d08dc3b8d2135c8", 0xad}], 0x4, &(0x7f0000000600)="f3925eaf3698e00c763f03caf78ffd756d513355be85fa20097ca3691438f917dfb6e201dbdc1cbb53282b76b6f2b9d38a8d92bf1daf6e59bbeab50a6a3d2c656fbeea5d96d4b2e446923a7a662c65a34a7a5b155e49952f8a04846c6c65f497e6472de7415f9ccbcaa5c5e22ca88c41282f0eeb92ec2005dd8cbc", 0x7b, 0x2000c044}, 0x8000) r8 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) ioctl$TIOCGSID(r8, 0x5429, &(0x7f0000001d80)=0x0) perf_event_open(&(0x7f0000001d00)={0x5, 0x80, 0xfc, 0x8, 0xc5, 0x5a, 0x0, 0x5c2, 0x80000, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000680)}, 0xc13, 0x4, 0x7ff, 0x3, 0x274, 0x8, 0x1ff, 0x0, 0x1000, 0x0, 0xfffffffffffffff8}, r9, 0x2, r0, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, 0x0) 02:41:17 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40514, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) bind$inet(r1, &(0x7f0000000240)={0x2, 0x4e24, @local}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x6f, 0x4) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000006c0)=@raw={'raw\x00', 0x8, 0x3, 0x2b8, 0x328, 0x4, 0xd0e0011, 0x0, 0xc6, 0x450, 0x1d8, 0x190, 0x450, 0x1d8, 0x3, 0x0, {[{{@ip={@multicast1=0xe0006900, @multicast1, 0x0, 0x0, 'nr0\x00', '\x00', {}, {}, 0x1}, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@icmp={{0x28}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast}}}, {{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@unspec=@cpu={{0x28}}, @common=@icmp={{0x28}, {0x0, "f9e0"}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x318) recvmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000180)=@can, 0x80, 0x0}, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280), 0x40880, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000002c0)='\x00') bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @multicast2}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)) r3 = getpid() sched_setscheduler(r3, 0x0, 0x0) getsockname$inet(r0, &(0x7f0000000100)={0x2, 0x0, @initdev}, &(0x7f0000000200)=0x10) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x1530) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe1}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0a268a927f", 0x818d, 0xc, 0x0, 0x80cf) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40514, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) socket$inet(0x2, 0x1, 0x0) (async) pipe(&(0x7f0000000080)) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) bind$inet(r1, &(0x7f0000000240)={0x2, 0x4e24, @local}, 0x10) (async) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140)=0x6f, 0x4) (async) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000006c0)=@raw={'raw\x00', 0x8, 0x3, 0x2b8, 0x328, 0x4, 0xd0e0011, 0x0, 0xc6, 0x450, 0x1d8, 0x190, 0x450, 0x1d8, 0x3, 0x0, {[{{@ip={@multicast1=0xe0006900, @multicast1, 0x0, 0x0, 'nr0\x00', '\x00', {}, {}, 0x1}, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@icmp={{0x28}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast}}}, {{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@unspec=@cpu={{0x28}}, @common=@icmp={{0x28}, {0x0, "f9e0"}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x318) (async) recvmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000180)=@can, 0x80, 0x0}, 0x0) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000280), 0x40880, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000002c0)='\x00') (async) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @multicast2}, 0x10) (async) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000000c0)) (async) getpid() (async) sched_setscheduler(r3, 0x0, 0x0) (async) getsockname$inet(r0, &(0x7f0000000100)={0x2, 0x0, @initdev}, &(0x7f0000000200)=0x10) (async) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x1530) (async) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe1}]}, 0x10) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) (async) sendto$inet(r0, &(0x7f00000012c0)="0a268a927f", 0x818d, 0xc, 0x0, 0x80cf) (async) 02:41:17 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) unshare(0x40000000) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) flock(0xffffffffffffffff, 0x0) unshare(0x40000) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000170000000000000000"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='lock_acquire\x00', r1}, 0x10) ioctl$AUTOFS_IOC_SETTIMEOUT(r1, 0x80049367, &(0x7f0000000080)=0x2) perf_event_open(0x0, 0x0, 0x10, r0, 0x9) r3 = signalfd4(r2, &(0x7f00000001c0)={[0xffffffff]}, 0x8, 0x800) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x40, 0x2, 0x4, 0x32, 0x0, 0x6, 0x400, 0xe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x4, @perf_config_ext={0x1, 0xb4}, 0x10, 0x8, 0x4, 0x5, 0x8001, 0x3ff, 0xf9, 0x0, 0x200, 0x0, 0x800}, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0x8) creat(&(0x7f00000000c0)='./file0\x00', 0x180) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000), &(0x7f0000048000), 0x0) mbind(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x4000, &(0x7f0000000040)=0xffffffffffff7dbe, 0x1f, 0x8) 02:41:17 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) (async) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000b00)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000b40)=0x1c) connect(r0, &(0x7f0000000440)=@ieee802154, 0x80) sched_setattr(0x0, &(0x7f0000000200)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) connect(0xffffffffffffffff, &(0x7f00000006c0)=@qipcrtr={0x2a, 0x3, 0x7fff}, 0x80) (async) mkdir(0x0, 0x0) (async) mount(&(0x7f0000000400)=@md0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)='afs\x00', 0x805820, &(0x7f0000000540)='ext4\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) setrlimit(0xf, 0x0) (async) getpid() r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x2}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4801}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f0000000180)={0x16aee8191629bfe8, 0x80, 0x7, 0x0, 0x1f, 0x54, 0x0, 0x0, 0x40, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000040)}, 0x20, 0x6, 0x7f, 0x9, 0x3f, 0x10000000, 0x8001, 0x0, 0x2, 0x0, 0x5}, 0x0, 0xf, 0xffffffffffffffff, 0x1) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) (async) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) (async) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x6, 0x40, 0x0, 0x6, 0x0, 0x1, 0x20800, 0x5, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x4, 0x9}, 0x1000, 0x1f, 0x7ff, 0x8, 0x7e, 0x8, 0x7, 0x0, 0x0, 0x0, 0x6}, 0xffffffffffffffff, 0xe, r3, 0x11) fchown(r1, r2, 0x0) 02:41:17 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x5d}}, &(0x7f0000000000)='GPL\x00', 0x5, 0x487, &(0x7f000000cf3d)=""/195}, 0x48) (async) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) (async) connect$can_bcm(r1, &(0x7f00000000c0), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x1d, r2}, 0x10, &(0x7f0000000140)={&(0x7f0000000040)={0x1, 0x922, 0x0, {0x0, 0x2710}, {0x0, 0x2710}, {}, 0x2, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "5c91440132bb112240fcbcc3fa9d0431575f8614d3538ce09c50eecd6ac579e8e83b944b666113f3afed71231e6653a13532f17b33515bdd7e1be14f53b9fc9b"}}, 0x80}}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000380), 0x4) splice(r3, 0x0, r4, 0x0, 0x4ffe6, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff}) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0x1d, 0x5, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x27e, 0x0, 0x0, 0x0, 0xa4}, [@cb_func={0x18, 0x4, 0x4, 0x0, 0x8}]}, &(0x7f0000000100)='syzkaller\x00', 0x8c, 0xbf, &(0x7f0000000140)=""/191, 0x41000, 0x10, '\x00', r2, 0x1b, r3, 0x8, &(0x7f0000000200)={0x3, 0x3}, 0x8, 0x10, &(0x7f0000000240)={0x4, 0x6, 0x7ff, 0x5}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[r5, 0x1, r0]}, 0x80) (async) socket$can_bcm(0x1d, 0x2, 0x2) [ 380.663277] IPVS: ftp: loaded support on port[0] = 21 [ 380.706351] IPVS: ftp: loaded support on port[0] = 21 [ 380.769721] IPVS: ftp: loaded support on port[0] = 21 02:41:17 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010102}]}, &(0x7f0000000180)=0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1e, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e24, @rand_addr=0x64010100}}}, 0x90) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 02:41:17 executing program 1: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x43}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) socketpair(0x0, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(0xffffffffffffffff, 0x0, 0x0) r5 = socket(0x10, 0x803, 0x0) shutdown(r0, 0x1) sendto(r5, &(0x7f0000000040)="e175536df55d00"/18, 0x12, 0x0, 0x0, 0xfcc7) recvmmsg(r5, &(0x7f00000020c0), 0x3a4, 0x0, &(0x7f0000000000)={0x77359400}) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="3c00000b2c00350d001001041ecd5df046aaf3a9c2d55700009bfff1dfd081bd26babc4e17d7dafdf80400", @ANYRES32=r4, @ANYBLOB="00000000000000000e0000000c0001007463696e646578000c000200060002"], 0x3c}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec15, 0x0) 02:41:18 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010102}]}, &(0x7f0000000180)=0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1e, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e24, @rand_addr=0x64010100}}}, 0x90) (async) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) [ 381.463934] EXT4-fs (loop3): unsupported descriptor size 0 02:41:18 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010102}]}, &(0x7f0000000180)=0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1e, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e24, @rand_addr=0x64010100}}}, 0x90) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 02:41:18 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010102}]}, &(0x7f0000000180)=0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1e, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e24, @rand_addr=0x64010100}}}, 0x90) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x64010102}]}, &(0x7f0000000180)=0x10) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) pipe2(&(0x7f00000000c0), 0x0) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1e, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e24, @rand_addr=0x64010100}}}, 0x90) (async) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) (async) 02:41:18 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000b00)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000b40)=0x1c) connect(r0, &(0x7f0000000440)=@ieee802154, 0x80) (async, rerun: 32) sched_setattr(0x0, &(0x7f0000000200)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) (async, rerun: 32) connect(0xffffffffffffffff, &(0x7f00000006c0)=@qipcrtr={0x2a, 0x3, 0x7fff}, 0x80) (async) mkdir(0x0, 0x0) (async) mount(&(0x7f0000000400)=@md0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)='afs\x00', 0x805820, &(0x7f0000000540)='ext4\x00') (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 32) setrlimit(0xf, 0x0) (async, rerun: 32) getpid() (async) r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x2}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4801}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) (async) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f0000000180)={0x16aee8191629bfe8, 0x80, 0x7, 0x0, 0x1f, 0x54, 0x0, 0x0, 0x40, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000040)}, 0x20, 0x6, 0x7f, 0x9, 0x3f, 0x10000000, 0x8001, 0x0, 0x2, 0x0, 0x5}, 0x0, 0xf, 0xffffffffffffffff, 0x1) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) (async) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x6, 0x40, 0x0, 0x6, 0x0, 0x1, 0x20800, 0x5, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x4, 0x9}, 0x1000, 0x1f, 0x7ff, 0x8, 0x7e, 0x8, 0x7, 0x0, 0x0, 0x0, 0x6}, 0xffffffffffffffff, 0xe, r3, 0x11) (async) fchown(r1, r2, 0x0) [ 381.917191] IPVS: ftp: loaded support on port[0] = 21 [ 381.956108] IPVS: ftp: loaded support on port[0] = 21 [ 381.986042] IPVS: ftp: loaded support on port[0] = 21 [ 382.014184] IPVS: ftp: loaded support on port[0] = 21 [ 382.024703] IPVS: ftp: loaded support on port[0] = 21 [ 382.054024] IPVS: ftp: loaded support on port[0] = 21 [ 382.242560] IPVS: ftp: loaded support on port[0] = 21 [ 382.248262] IPVS: ftp: loaded support on port[0] = 21 [ 382.624258] IPVS: ftp: loaded support on port[0] = 21 [ 382.688158] IPVS: ftp: loaded support on port[0] = 21 [ 382.688862] IPVS: ftp: loaded support on port[0] = 21 [ 382.695731] IPVS: ftp: loaded support on port[0] = 21 [ 382.972018] IPVS: ftp: loaded support on port[0] = 21 [ 382.981662] IPVS: ftp: loaded support on port[0] = 21 [ 383.270777] IPVS: ftp: loaded support on port[0] = 21 [ 383.340610] IPVS: ftp: loaded support on port[0] = 21 [ 383.378396] IPVS: ftp: loaded support on port[0] = 21 [ 383.403480] IPVS: ftp: loaded support on port[0] = 21 [ 383.469908] IPVS: ftp: loaded support on port[0] = 21 [ 383.495079] IPVS: ftp: loaded support on port[0] = 21 [ 384.334597] IPVS: ftp: loaded support on port[0] = 21 [ 384.399110] IPVS: ftp: loaded support on port[0] = 21 [ 384.423905] IPVS: ftp: loaded support on port[0] = 21 [ 384.433485] IPVS: ftp: loaded support on port[0] = 21 [ 384.444946] IPVS: ftp: loaded support on port[0] = 21 [ 384.470026] IPVS: ftp: loaded support on port[0] = 21 [ 384.474802] IPVS: ftp: loaded support on port[0] = 21 [ 384.499224] IPVS: ftp: loaded support on port[0] = 21 [ 384.509472] IPVS: ftp: loaded support on port[0] = 21 [ 384.525958] IPVS: ftp: loaded support on port[0] = 21 [ 384.558131] IPVS: ftp: loaded support on port[0] = 21 [ 384.590929] IPVS: ftp: loaded support on port[0] = 21 [ 384.909295] IPVS: ftp: loaded support on port[0] = 21 [ 384.943216] IPVS: ftp: loaded support on port[0] = 21 [ 384.964722] IPVS: ftp: loaded support on port[0] = 21 [ 384.989268] IPVS: ftp: loaded support on port[0] = 21 [ 385.022433] IPVS: ftp: loaded support on port[0] = 21 [ 385.066144] IPVS: ftp: loaded support on port[0] = 21 [ 385.101015] IPVS: ftp: loaded support on port[0] = 21 [ 385.114011] IPVS: ftp: loaded support on port[0] = 21 [ 385.126095] IPVS: ftp: loaded support on port[0] = 21 [ 385.182361] IPVS: ftp: loaded support on port[0] = 21 [ 385.182385] IPVS: ftp: loaded support on port[0] = 21 [ 385.196228] IPVS: ftp: loaded support on port[0] = 21 [ 385.196887] IPVS: ftp: loaded support on port[0] = 21 [ 385.201541] IPVS: ftp: loaded support on port[0] = 21 [ 385.392790] IPVS: ftp: loaded support on port[0] = 21 [ 385.483965] IPVS: ftp: loaded support on port[0] = 21 [ 385.505021] IPVS: ftp: loaded support on port[0] = 21 [ 385.505037] IPVS: ftp: loaded support on port[0] = 21 [ 385.511836] IPVS: ftp: loaded support on port[0] = 21 [ 385.524421] IPVS: ftp: loaded support on port[0] = 21 [ 385.623858] IPVS: ftp: loaded support on port[0] = 21 [ 385.633909] IPVS: ftp: loaded support on port[0] = 21 [ 385.699122] IPVS: ftp: loaded support on port[0] = 21 [ 385.705542] IPVS: ftp: loaded support on port[0] = 21 [ 385.734551] IPVS: ftp: loaded support on port[0] = 21 [ 385.758574] IPVS: ftp: loaded support on port[0] = 21 [ 386.053024] IPVS: ftp: loaded support on port[0] = 21 [ 386.064790] IPVS: ftp: loaded support on port[0] = 21 [ 386.514146] IPVS: ftp: loaded support on port[0] = 21 [ 386.546224] IPVS: ftp: loaded support on port[0] = 21 [ 386.550383] IPVS: ftp: loaded support on port[0] = 21 [ 386.552644] IPVS: ftp: loaded support on port[0] = 21 [ 386.665767] IPVS: ftp: loaded support on port[0] = 21 [ 386.684672] IPVS: ftp: loaded support on port[0] = 21 [ 386.727172] IPVS: ftp: loaded support on port[0] = 21 [ 386.735707] IPVS: ftp: loaded support on port[0] = 21 [ 386.788841] IPVS: ftp: loaded support on port[0] = 21 [ 386.814317] IPVS: ftp: loaded support on port[0] = 21 [ 387.102171] IPVS: ftp: loaded support on port[0] = 21 [ 387.113811] IPVS: ftp: loaded support on port[0] = 21 [ 387.702940] IPVS: ftp: loaded support on port[0] = 21 [ 387.760064] IPVS: ftp: loaded support on port[0] = 21 [ 387.895700] IPVS: ftp: loaded support on port[0] = 21 [ 387.905614] IPVS: ftp: loaded support on port[0] = 21 [ 388.087166] IPVS: ftp: loaded support on port[0] = 21 [ 388.115330] IPVS: ftp: loaded support on port[0] = 21 [ 388.245287] IPVS: ftp: loaded support on port[0] = 21 [ 388.248877] IPVS: ftp: loaded support on port[0] = 21 [ 388.261066] IPVS: ftp: loaded support on port[0] = 21 [ 388.281813] IPVS: ftp: loaded support on port[0] = 21 [ 388.375993] IPVS: ftp: loaded support on port[0] = 21 [ 388.387676] IPVS: ftp: loaded support on port[0] = 21 [ 388.393423] IPVS: ftp: loaded support on port[0] = 21 [ 388.403173] IPVS: ftp: loaded support on port[0] = 21 [ 388.510935] IPVS: ftp: loaded support on port[0] = 21 [ 388.543411] IPVS: ftp: loaded support on port[0] = 21 [ 388.621582] IPVS: ftp: loaded support on port[0] = 21 [ 388.627415] IPVS: ftp: loaded support on port[0] = 21 [ 388.633430] IPVS: ftp: loaded support on port[0] = 21 [ 388.641105] IPVS: ftp: loaded support on port[0] = 21 [ 388.649726] IPVS: ftp: loaded support on port[0] = 21 [ 388.672192] IPVS: ftp: loaded support on port[0] = 21 [ 388.692665] IPVS: ftp: loaded support on port[0] = 21 [ 388.718916] IPVS: ftp: loaded support on port[0] = 21 [ 388.763301] IPVS: ftp: loaded support on port[0] = 21 [ 388.800278] IPVS: ftp: loaded support on port[0] = 21 [ 388.807980] IPVS: ftp: loaded support on port[0] = 21 [ 388.828519] IPVS: ftp: loaded support on port[0] = 21 [ 388.884586] IPVS: ftp: loaded support on port[0] = 21 [ 388.925005] IPVS: ftp: loaded support on port[0] = 21 [ 389.042085] IPVS: ftp: loaded support on port[0] = 21 [ 389.067535] IPVS: ftp: loaded support on port[0] = 21 [ 389.369533] IPVS: ftp: loaded support on port[0] = 21 [ 389.382713] IPVS: ftp: loaded support on port[0] = 21 [ 389.407268] IPVS: ftp: loaded support on port[0] = 21 [ 389.491636] IPVS: ftp: loaded support on port[0] = 21 [ 389.494965] IPVS: ftp: loaded support on port[0] = 21 [ 389.523403] IPVS: ftp: loaded support on port[0] = 21 [ 389.542077] IPVS: ftp: loaded support on port[0] = 21 [ 389.553017] IPVS: ftp: loaded support on port[0] = 21 [ 389.565854] IPVS: ftp: loaded support on port[0] = 21 [ 389.606366] IPVS: ftp: loaded support on port[0] = 21 [ 389.733923] IPVS: ftp: loaded support on port[0] = 21 [ 389.811927] IPVS: ftp: loaded support on port[0] = 21 [ 390.112243] IPVS: ftp: loaded support on port[0] = 21 [ 390.165032] IPVS: ftp: loaded support on port[0] = 21 [ 390.165046] IPVS: ftp: loaded support on port[0] = 21 [ 390.196296] IPVS: ftp: loaded support on port[0] = 21 [ 390.309528] IPVS: ftp: loaded support on port[0] = 21 [ 390.328346] IPVS: ftp: loaded support on port[0] = 21 [ 390.383510] IPVS: ftp: loaded support on port[0] = 21 [ 390.413915] IPVS: ftp: loaded support on port[0] = 21 [ 390.569795] IPVS: ftp: loaded support on port[0] = 21 [ 390.583598] IPVS: ftp: loaded support on port[0] = 21 [ 390.709311] IPVS: ftp: loaded support on port[0] = 21 [ 390.734153] IPVS: ftp: loaded support on port[0] = 21 [ 390.900069] IPVS: ftp: loaded support on port[0] = 21 [ 390.912696] IPVS: ftp: loaded support on port[0] = 21 [ 390.994907] IPVS: ftp: loaded support on port[0] = 21 [ 391.011176] IPVS: ftp: loaded support on port[0] = 21 [ 391.054042] IPVS: ftp: loaded support on port[0] = 21 [ 391.055572] IPVS: ftp: loaded support on port[0] = 21 [ 391.137417] IPVS: ftp: loaded support on port[0] = 21 [ 391.153218] IPVS: ftp: loaded support on port[0] = 21 [ 391.216030] IPVS: ftp: loaded support on port[0] = 21 [ 391.245160] IPVS: ftp: loaded support on port[0] = 21 [ 391.251372] IPVS: ftp: loaded support on port[0] = 21 [ 391.253178] IPVS: ftp: loaded support on port[0] = 21 [ 391.524832] IPVS: ftp: loaded support on port[0] = 21 [ 391.531987] IPVS: ftp: loaded support on port[0] = 21 [ 391.655222] IPVS: ftp: loaded support on port[0] = 21 [ 391.668955] IPVS: ftp: loaded support on port[0] = 21 [ 391.758831] IPVS: ftp: loaded support on port[0] = 21 [ 391.782954] IPVS: ftp: loaded support on port[0] = 21 [ 391.815083] IPVS: ftp: loaded support on port[0] = 21 [ 391.819623] IPVS: ftp: loaded support on port[0] = 21 [ 391.971853] IPVS: ftp: loaded support on port[0] = 21 [ 391.985551] IPVS: ftp: loaded support on port[0] = 21 [ 392.074940] IPVS: ftp: loaded support on port[0] = 21 [ 392.097831] IPVS: ftp: loaded support on port[0] = 21 [ 392.131901] IPVS: ftp: loaded support on port[0] = 21 [ 392.138342] IPVS: ftp: loaded support on port[0] = 21 [ 392.287725] IPVS: ftp: loaded support on port[0] = 21 [ 392.305771] IPVS: ftp: loaded support on port[0] = 21 [ 392.353808] IPVS: ftp: loaded support on port[0] = 21 [ 392.370776] IPVS: ftp: loaded support on port[0] = 21 [ 392.383258] IPVS: ftp: loaded support on port[0] = 21 [ 392.410935] IPVS: ftp: loaded support on port[0] = 21 [ 392.471660] IPVS: ftp: loaded support on port[0] = 21 [ 392.500200] IPVS: ftp: loaded support on port[0] = 21 [ 392.517058] Bluetooth: hci2: command 0x0409 tx timeout [ 392.621686] IPVS: ftp: loaded support on port[0] = 21 [ 392.659768] IPVS: ftp: loaded support on port[0] = 21 [ 392.703907] IPVS: ftp: loaded support on port[0] = 21 [ 392.719042] IPVS: ftp: loaded support on port[0] = 21 [ 392.803841] IPVS: ftp: loaded support on port[0] = 21 [ 392.815705] IPVS: ftp: loaded support on port[0] = 21 [ 392.824464] IPVS: ftp: loaded support on port[0] = 21 [ 392.825425] IPVS: ftp: loaded support on port[0] = 21 [ 393.022108] IPVS: ftp: loaded support on port[0] = 21 [ 393.045098] IPVS: ftp: loaded support on port[0] = 21 [ 393.049942] IPVS: ftp: loaded support on port[0] = 21 [ 393.061215] IPVS: ftp: loaded support on port[0] = 21 [ 393.093313] IPVS: ftp: loaded support on port[0] = 21 [ 393.114720] IPVS: ftp: loaded support on port[0] = 21 [ 393.190863] IPVS: ftp: loaded support on port[0] = 21 [ 393.217129] IPVS: ftp: loaded support on port[0] = 21 [ 393.303066] IPVS: ftp: loaded support on port[0] = 21 [ 393.304251] IPVS: ftp: loaded support on port[0] = 21 [ 393.344665] IPVS: ftp: loaded support on port[0] = 21 [ 393.346714] IPVS: ftp: loaded support on port[0] = 21 [ 393.537589] IPVS: ftp: loaded support on port[0] = 21 [ 393.572415] IPVS: ftp: loaded support on port[0] = 21 [ 393.659856] IPVS: ftp: loaded support on port[0] = 21 [ 393.681123] IPVS: ftp: loaded support on port[0] = 21 [ 394.017620] IPVS: ftp: loaded support on port[0] = 21 [ 394.080302] IPVS: ftp: loaded support on port[0] = 21 [ 394.152500] IPVS: ftp: loaded support on port[0] = 21 [ 394.219993] IPVS: ftp: loaded support on port[0] = 21 [ 394.393621] IPVS: ftp: loaded support on port[0] = 21 [ 394.405462] IPVS: ftp: loaded support on port[0] = 21 [ 394.495205] IPVS: ftp: loaded support on port[0] = 21 [ 394.495303] IPVS: ftp: loaded support on port[0] = 21 [ 394.596927] Bluetooth: hci2: command 0x041b tx timeout [ 394.705932] IPVS: ftp: loaded support on port[0] = 21 [ 394.727286] IPVS: ftp: loaded support on port[0] = 21 [ 395.112579] IPVS: ftp: loaded support on port[0] = 21 [ 395.352212] IPVS: ftp: loaded support on port[0] = 21 [ 395.589553] IPVS: ftp: loaded support on port[0] = 21 [ 395.589558] IPVS: ftp: loaded support on port[0] = 21 [ 395.768437] IPVS: ftp: loaded support on port[0] = 21 [ 395.813374] IPVS: ftp: loaded support on port[0] = 21 [ 395.870190] IPVS: ftp: loaded support on port[0] = 21 [ 395.872960] IPVS: ftp: loaded support on port[0] = 21 [ 395.919311] IPVS: ftp: loaded support on port[0] = 21 [ 395.919387] IPVS: ftp: loaded support on port[0] = 21 [ 396.684011] Bluetooth: hci2: command 0x040f tx timeout [ 397.029705] IPVS: ftp: loaded support on port[0] = 21 [ 397.101784] IPVS: ftp: loaded support on port[0] = 21 [ 397.124499] IPVS: ftp: loaded support on port[0] = 21 [ 397.167725] IPVS: ftp: loaded support on port[0] = 21 [ 397.331698] IPVS: ftp: loaded support on port[0] = 21 [ 397.343820] IPVS: ftp: loaded support on port[0] = 21 [ 397.412772] IPVS: ftp: loaded support on port[0] = 21 [ 397.412778] IPVS: ftp: loaded support on port[0] = 21 [ 397.573651] IPVS: ftp: loaded support on port[0] = 21 [ 397.624058] IPVS: ftp: loaded support on port[0] = 21 [ 397.969661] IPVS: ftp: loaded support on port[0] = 21 [ 398.002285] IPVS: ftp: loaded support on port[0] = 21 [ 398.084319] IPVS: ftp: loaded support on port[0] = 21 [ 398.110673] IPVS: ftp: loaded support on port[0] = 21 [ 398.167133] IPVS: ftp: loaded support on port[0] = 21 [ 398.265355] IPVS: ftp: loaded support on port[0] = 21 [ 398.267001] IPVS: ftp: loaded support on port[0] = 21 [ 398.739602] IPVS: ftp: loaded support on port[0] = 21 [ 398.756773] Bluetooth: hci2: command 0x0419 tx timeout [ 398.852054] IPVS: ftp: loaded support on port[0] = 21 [ 398.899786] IPVS: ftp: loaded support on port[0] = 21 [ 399.219099] IPVS: ftp: loaded support on port[0] = 21 [ 399.245066] IPVS: ftp: loaded support on port[0] = 21 [ 399.591945] IPVS: ftp: loaded support on port[0] = 21 [ 399.600212] IPVS: ftp: loaded support on port[0] = 21 [ 399.601279] IPVS: ftp: loaded support on port[0] = 21 [ 399.675805] IPVS: ftp: loaded support on port[0] = 21 [ 399.678036] IPVS: ftp: loaded support on port[0] = 21 [ 399.701104] IPVS: ftp: loaded support on port[0] = 21 [ 400.161254] IPVS: ftp: loaded support on port[0] = 21 [ 401.722863] IPVS: ftp: loaded support on port[0] = 21 [ 401.924000] IPVS: ftp: loaded support on port[0] = 21 [ 401.924175] IPVS: ftp: loaded support on port[0] = 21 [ 402.179978] IPVS: ftp: loaded support on port[0] = 21 [ 402.386634] IPVS: ftp: loaded support on port[0] = 21 [ 402.441745] IPVS: ftp: loaded support on port[0] = 21 [ 402.501906] IPVS: ftp: loaded support on port[0] = 21 [ 402.719392] IPVS: ftp: loaded support on port[0] = 21 [ 402.979755] IPVS: ftp: loaded support on port[0] = 21 [ 403.133818] IPVS: ftp: loaded support on port[0] = 21 [ 403.829390] IPVS: ftp: loaded support on port[0] = 21 [ 404.410106] IPVS: ftp: loaded support on port[0] = 21 [ 404.415398] IPVS: ftp: loaded support on port[0] = 21 [ 404.557706] syz-executor.5: page allocation failure: order:4, mode:0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null) [ 404.579749] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 404.585310] CPU: 1 PID: 19776 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 404.593190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 404.602542] Call Trace: [ 404.605123] dump_stack+0x1fc/0x2ef [ 404.608743] warn_alloc.cold+0x7b/0x18f [ 404.612760] ? zone_watermark_ok_safe+0x260/0x260 [ 404.617591] ? __zone_watermark_ok+0x300/0x300 [ 404.622161] __alloc_pages_nodemask+0x232f/0x2890 [ 404.626994] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 404.631816] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 404.636642] ? lock_downgrade+0x720/0x720 [ 404.640776] ? __nf_register_net_hook+0x215/0x480 [ 404.645602] ? mark_held_locks+0xa6/0xf0 [ 404.649645] ? ____cache_alloc_node+0x156/0x1d0 [ 404.654343] ? cache_grow_begin+0x64/0x8a0 [ 404.658559] cache_grow_begin+0xa4/0x8a0 [ 404.662606] fallback_alloc+0x213/0x2e0 [ 404.666563] kmem_cache_alloc_trace+0x1f1/0x380 [ 404.671213] ? can_notifier+0x330/0x330 [ 404.675168] can_pernet_init+0x6a/0x3b0 [ 404.679141] ? ebt_nat_in+0x70/0x70 [ 404.682770] ? can_notifier+0x330/0x330 [ 404.686759] ops_init+0xb3/0x410 [ 404.690109] setup_net+0x2c2/0x720 [ 404.693639] ? rtnl_net_dumpid_one+0x250/0x250 [ 404.698205] copy_net_ns+0x1f7/0x340 [ 404.701903] create_new_namespaces+0x3f6/0x7b0 [ 404.706474] copy_namespaces+0x325/0x3c0 [ 404.710534] copy_process.part.0+0x3a59/0x8260 [ 404.715122] ? __cleanup_sighand+0x60/0x60 [ 404.719360] ? __do_page_fault+0x6d1/0xd60 [ 404.723589] _do_fork+0x22f/0xf30 [ 404.727034] ? fork_idle+0x220/0x220 [ 404.730732] ? up_read+0x17/0x110 [ 404.734167] ? __do_page_fault+0x180/0xd60 [ 404.738388] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 404.743735] ? trace_hardirqs_off_caller+0x6e/0x210 [ 404.748734] ? do_syscall_64+0x21/0x620 [ 404.752688] do_syscall_64+0xf9/0x620 [ 404.756489] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 404.761679] RIP: 0033:0x7f5a6df97e99 [ 404.765387] Code: Bad RIP value. [ 404.768732] RSP: 002b:00007f5a6c8aa168 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 404.776420] RAX: ffffffffffffffda RBX: 00007f5a6e0ab1d0 RCX: 00007f5a6df97e99 [ 404.783671] RDX: 00000000200001c0 RSI: 0000000000000000 RDI: 0000000040000000 [ 404.791014] RBP: 00007f5a6dff1ff1 R08: 0000000020000240 R09: 0000000000000000 [ 404.798276] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000000 [ 404.805553] R13: 00007ffdf4846d4f R14: 00007f5a6c8aa300 R15: 0000000000022000 [ 404.832118] Mem-Info: [ 404.834573] active_anon:185543 inactive_anon:6620 isolated_anon:0 [ 404.834573] active_file:135 inactive_file:118 isolated_file:12 [ 404.834573] unevictable:0 dirty:0 writeback:0 unstable:0 [ 404.834573] slab_reclaimable:55075 slab_unreclaimable:1217640 [ 404.834573] mapped:24900 shmem:7146 pagetables:59595 bounce:0 [ 404.834573] free:28235 free_pcp:265 free_cma:0 [ 404.873675] Node 0 active_anon:735644kB inactive_anon:26480kB active_file:656kB inactive_file:448kB unevictable:0kB isolated(anon):0kB isolated(file):176kB mapped:99996kB dirty:0kB writeback:0kB shmem:28580kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 174080kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 404.901931] Node 1 active_anon:6528kB inactive_anon:0kB active_file:0kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 404.933832] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 404.961696] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 404.966799] Node 0 DMA32 free:48304kB min:35996kB low:44992kB high:53988kB active_anon:735640kB inactive_anon:26480kB active_file:448kB inactive_file:468kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:31712kB pagetables:57036kB bounce:0kB free_pcp:1296kB local_pcp:292kB free_cma:0kB [ 404.999586] lowmem_reserve[]: 0 0 1 1 1 [ 405.003593] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 405.031944] oom_reaper: reaped process 2610 (syz-executor.5), now anon-rss:0kB, file-rss:14336kB, shmem-rss:7276kB [ 405.043163] lowmem_reserve[]: 0 0 0 0 0 [ 405.047305] Node 1 Normal free:53768kB min:53876kB low:67344kB high:80812kB active_anon:6528kB inactive_anon:0kB active_file:0kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:101120kB pagetables:181164kB bounce:0kB free_pcp:28kB local_pcp:28kB free_cma:0kB [ 405.093540] lowmem_reserve[]: 0 0 0 0 0 [ 405.097710] Node 0 DMA: 3*4kB (UME) 20*8kB (UMH) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10860kB [ 405.113456] Node 0 DMA32: 648*4kB (M) 1386*8kB (ME) 780*16kB (ME) 511*32kB (ME) 87*64kB (ME) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 48080kB [ 405.129450] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 405.140583] Node 1 Normal: 492*4kB (UME) 75*8kB (UME) 46*16kB (ME) 87*32kB (UME) 25*64kB (UME) 20*128kB (UM) 12*256kB (ME) 9*512kB (UME) 1*1024kB (E) 1*2048kB (E) 8*4096kB (M) = 53768kB [ 405.158870] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 405.167773] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 405.176495] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 405.183940] kworker/u4:4 invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=0 [ 405.185332] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 405.185350] 7587 total pagecache pages [ 405.211394] 0 pages in swap cache [ 405.214862] Swap cache stats: add 0, delete 0, find 0/0 [ 405.220718] Free swap = 0kB [ 405.223735] Total swap = 0kB [ 405.235453] 2097051 pages RAM [ 405.242380] kworker/u4:4 cpuset=/ mems_allowed=0-1 [ 405.247695] 0 pages HighMem/MovableOnly [ 405.251668] 369649 pages reserved [ 405.255116] 0 pages cma reserved [ 405.258614] CPU: 1 PID: 6363 Comm: kworker/u4:4 Not tainted 4.19.211-syzkaller #0 [ 405.266235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 405.275583] Call Trace: [ 405.278171] dump_stack+0x1fc/0x2ef [ 405.281803] dump_header+0x15d/0xc3f [ 405.285613] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 405.290739] ? ___ratelimit+0x319/0x590 [ 405.294737] oom_kill_process.cold+0x10/0x692 [ 405.299240] ? oom_badness.part.0+0x135/0x6e0 [ 405.303741] ? lock_downgrade+0x720/0x720 [ 405.307894] ? check_preemption_disabled+0x41/0x280 [ 405.312915] out_of_memory+0x34d/0x1390 [ 405.316900] ? oom_killer_disable+0x270/0x270 [ 405.321402] ? mutex_trylock+0x15f/0x1a0 [ 405.325471] __alloc_pages_nodemask+0x23a2/0x2890 [ 405.330682] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 405.335525] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 405.340372] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 405.344973] ? ____cache_alloc_node+0x156/0x1d0 [ 405.349642] ? cache_grow_begin+0x64/0x8a0 [ 405.353884] cache_grow_begin+0xa4/0x8a0 [ 405.357960] fallback_alloc+0x213/0x2e0 [ 405.361949] kmem_cache_alloc+0x1e4/0x370 [ 405.366101] getname_kernel+0x4e/0x370 [ 405.369994] call_usermodehelper_exec_async+0x500/0x6a0 [ 405.375361] ? umh_complete+0x90/0x90 [ 405.379165] ret_from_fork+0x24/0x30 [ 405.412175] Mem-Info: [ 405.414639] active_anon:185513 inactive_anon:6620 isolated_anon:0 [ 405.414639] active_file:7 inactive_file:85 isolated_file:0 [ 405.414639] unevictable:0 dirty:4 writeback:1 unstable:0 [ 405.414639] slab_reclaimable:55097 slab_unreclaimable:1217728 [ 405.414639] mapped:24764 shmem:7146 pagetables:59595 bounce:0 [ 405.414639] free:28451 free_pcp:124 free_cma:0 [ 405.466069] Node 0 active_anon:735552kB inactive_anon:26480kB active_file:724kB inactive_file:1804kB unevictable:0kB isolated(anon):0kB isolated(file):128kB mapped:100852kB dirty:16kB writeback:4kB shmem:28580kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 174080kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 405.515166] Node 1 active_anon:6500kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 405.564745] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 405.592593] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 405.598004] Node 0 DMA32 free:47092kB min:35996kB low:44992kB high:53988kB active_anon:735548kB inactive_anon:26480kB active_file:312kB inactive_file:728kB unevictable:0kB writepending:20kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:31712kB pagetables:57036kB bounce:0kB free_pcp:1744kB local_pcp:108kB free_cma:0kB [ 405.628292] lowmem_reserve[]: 0 0 1 1 1 [ 405.632896] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 405.662794] lowmem_reserve[]: 0 0 0 0 0 [ 405.667584] Node 1 Normal free:53784kB min:53876kB low:67344kB high:80812kB active_anon:6500kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:101152kB pagetables:181164kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 405.696800] lowmem_reserve[]: 0 0 0 0 0 [ 405.701257] Node 0 DMA: 3*4kB (UME) 20*8kB (UMH) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10860kB [ 405.718058] Node 0 DMA32: 515*4kB (UM) 1330*8kB (UME) 773*16kB (UME) 515*32kB (UME) 88*64kB (UME) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 47180kB [ 405.733236] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 405.746881] Node 1 Normal: 498*4kB (UME) 74*8kB (UME) 48*16kB (ME) 92*32kB (UME) 25*64kB (UME) 19*128kB (M) 12*256kB (ME) 9*512kB (UME) 1*1024kB (E) 1*2048kB (E) 8*4096kB (M) = 53848kB [ 405.764798] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 405.774002] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 405.783180] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 405.792680] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 405.802006] 7415 total pagecache pages [ 405.805989] 0 pages in swap cache [ 405.809440] Swap cache stats: add 0, delete 0, find 0/0 [ 405.814798] Free swap = 0kB [ 405.817943] Total swap = 0kB [ 405.821033] 2097051 pages RAM [ 405.824202] 0 pages HighMem/MovableOnly [ 405.828256] 369649 pages reserved [ 405.831700] 0 pages cma reserved [ 405.835189] Unreclaimable slab info: [ 405.840958] Name Used Total [ 405.846713] pid_3 0KB 3KB [ 405.852081] pid_2 261KB 264KB [ 405.860818] batadv_tl_cache 4KB 12KB [ 405.866289] TIPC 2959KB 2962KB [ 405.871652] SCTPv6 8031KB 8031KB [ 405.884830] SCTP 7KB 11KB [ 405.892091] sctp_chunk 1KB 7KB [ 405.899170] sctp_bind_bucket 0KB 3KB [ 405.904516] DCCPv6 9722KB 9727KB [ 405.910746] DCCP 9236KB 9241KB [ 405.917935] RXRPC 3165KB 3165KB [ 405.923285] rxrpc_call_jar 21919KB 21924KB [ 405.929602] bridge_fdb_cache 9KB 15KB [ 405.934949] fib6_nodes 157KB 164KB [ 405.942740] ip6_dst_cache 120KB 453KB [ 405.948175] RAWv6 39386KB 39386KB [ 405.953530] UDPLITEv6 7KB 7KB [ 405.961611] UDPv6 3733KB 3735KB [ 405.979155] TCPv6 5910KB 5910KB [ 405.984548] nf_conntrack 8KB 18KB [ 405.991426] t10_alua_lu_gp_cache 0KB 3KB [ 405.997114] sd_ext_cdb 0KB 7KB [ 406.002459] scsi_sense_cache 1056KB 1060KB [ 406.007849] virtio_scsi_cmd 16KB 16KB [ 406.013203] sgpool-128 8KB 8KB [ 406.018585] sgpool-64 4KB 12KB [ 406.023930] sgpool-32 2KB 15KB [ 406.029319] sgpool-16 1KB 7KB [ 406.034744] sgpool-8 0KB 7KB [ 406.041327] mqueue_inode_cache 10KB 15KB [ 406.048583] bio_post_read_ctx 14KB 15KB [ 406.054028] bio-2 14KB 15KB [ 406.059503] jfs_mp 7KB 7KB [ 406.064900] cifs_small_rq 15KB 16KB [ 406.070327] cifs_request 67KB 67KB [ 406.075677] cifs_mpx_ids 0KB 7KB [ 406.081116] nfs_commit_data 3KB 14KB [ 406.088113] nfs_write_data 34KB 44KB [ 406.093498] ext4_system_zone 1KB 7KB [ 406.099264] bio-1 1KB 7KB [ 406.104766] pid_namespace 3KB 7KB [ 406.110514] rpc_buffers 17KB 25KB [ 406.131576] rpc_tasks 2KB 7KB [ 406.139644] UNIX 84KB 105KB [ 406.145003] tcp_bind_bucket 250KB 252KB [ 406.150440] inet_peer_cache 0KB 4KB [ 406.155930] xfrm_state 1KB 4KB [ 406.161291] ip_fib_trie 23KB 31KB [ 406.166811] ip_fib_alias 111KB 142KB [ 406.172180] ip_dst_cache 5KB 24KB [ 406.177581] RAW 23341KB 23347KB [ 406.182934] UDP 6584KB 6588KB [ 406.188458] TCP 61KB 73KB [ 406.193821] hugetlbfs_inode_cache 3KB 15KB [ 406.200547] fscache_cookie_jar 1KB 11KB [ 406.206075] eventpoll_pwq 9KB 31KB [ 406.211443] eventpoll_epi 17KB 47KB [ 406.216845] inotify_inode_mark 8KB 11KB [ 406.222293] request_queue 192KB 192KB [ 406.227742] blkdev_requests 1KB 3KB [ 406.233098] blkdev_ioc 15KB 15KB [ 406.238541] bio-0 492KB 495KB [ 406.243982] biovec-max 1592KB 1592KB [ 406.251284] biovec-64 441KB 441KB [ 406.256736] biovec-16 75KB 75KB [ 406.262102] bio_integrity_payload 1KB 8KB [ 406.267912] khugepaged_mm_slot 216KB 217KB [ 406.273369] user_namespace 2KB 3KB [ 406.282340] uid_cache 0KB 4KB [ 406.287839] dmaengine-unmap-2 0KB 3KB [ 406.293205] audit_buffer 0KB 3KB [ 406.298617] skbuff_fclone_cache 41KB 41KB [ 406.304150] skbuff_head_cache 9387KB 9731KB [ 406.309650] configfs_dir_cache 3KB 7KB [ 406.315106] file_lock_cache 22KB 23KB [ 406.320520] file_lock_ctx 9KB 15KB [ 406.325968] fsnotify_mark_connector 3KB 7KB [ 406.331847] net_namespace 34020KB 34020KB [ 406.337271] shmem_inode_cache 7888KB 7944KB [ 406.342634] task_delay_info 1837KB 2075KB [ 406.348081] taskstats 11KB 38KB [ 406.354570] proc_dir_entry 176113KB 176115KB [ 406.360583] pde_opener 1KB 7KB [ 406.366095] seq_file 48KB 55KB [ 406.371458] sigqueue 185KB 189KB [ 406.376883] kernfs_node_cache 500276KB 500279KB [ 406.382236] mnt_cache 208KB 220KB [ 406.387691] filp 4960KB 6090KB [ 406.393052] names_cache 45951KB 45951KB [ 406.398473] iint_cache 83KB 87KB [ 406.403834] key_jar 9KB 22KB [ 406.409267] uts_namespace 4KB 7KB [ 406.414618] nsproxy 337KB 339KB [ 406.420011] vm_area_struct 37996KB 37998KB [ 406.425364] mm_struct 6478KB 6480KB [ 406.430840] fs_cache 2477KB 2792KB [ 406.442606] files_cache 9062KB 9600KB [ 406.448163] signal_cache 14053KB 14892KB [ 406.455314] sighand_cache 9862KB 9892KB [ 406.460787] task_struct 61193KB 61212KB [ 406.468571] cred_jar 5592KB 6308KB [ 406.473950] anon_vma_chain 53635KB 53636KB [ 406.484724] anon_vma 12606KB 12610KB [ 406.493741] pid 789KB 932KB [ 406.504561] Acpi-Operand 156KB 198KB [ 406.513560] Acpi-ParseExt 8KB 11KB [ 406.527982] Acpi-Parse 41KB 47KB [ 406.533343] Acpi-State 52KB 63KB [ 406.546105] Acpi-Namespace 21KB 27KB [ 406.551474] numa_policy 0KB 3KB [ 406.558916] debug_objects_cache 38811KB 38812KB [ 406.564461] trace_event_file 297KB 298KB [ 406.570016] ftrace_event_field 398KB 401KB [ 406.575461] pool_workqueue 4009KB 4012KB [ 406.580900] page->ptl 6557KB 6558KB [ 406.586603] kmalloc-2097152 2050KB 2050KB [ 406.591967] kmalloc-524288 2056KB 2056KB [ 406.598416] kmalloc-262144 1290KB 1290KB [ 406.603783] kmalloc-131072 1690KB 1690KB [ 406.609271] kmalloc-65536 1848KB 2178KB [ 406.614625] kmalloc-32768 215160KB 215160KB [ 406.620027] kmalloc-16384 65092KB 65092KB [ 406.625386] kmalloc-8192 148145KB 148145KB [ 406.630821] kmalloc-4096 675512KB 675512KB [ 406.636219] kmalloc-2048 535882KB 535882KB [ 406.641576] kmalloc-1024 208656KB 208656KB [ 406.646991] kmalloc-512 175425KB 184537KB [ 406.652349] kmalloc-256 110770KB 111776KB [ 406.657773] kmalloc-128 56454KB 56483KB [ 406.663135] kmalloc-96 14697KB 15180KB [ 406.668734] kmalloc-64 39276KB 40084KB [ 406.674086] kmalloc-32 34115KB 34728KB [ 406.679902] kmalloc-192 75915KB 76984KB [ 406.685277] kmem_cache 178KB 187KB [ 406.690713] Out of memory: Kill process 12194 (syz-executor.5) score 1002 or sacrifice child [ 406.700377] Killed process 12194 (syz-executor.5) total-vm:62820kB, anon-rss:2476kB, file-rss:14340kB, shmem-rss:116kB [ 406.715988] oom_reaper: reaped process 12194 (syz-executor.5), now anon-rss:0kB, file-rss:14336kB, shmem-rss:52kB [ 406.834579] IPVS: ftp: loaded support on port[0] = 21 [ 406.900459] kworker/u4:1 invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=0 [ 406.976100] kworker/u4:1 cpuset=/ mems_allowed=0-1 [ 406.981553] CPU: 0 PID: 23 Comm: kworker/u4:1 Not tainted 4.19.211-syzkaller #0 [ 406.989006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 406.998377] Workqueue: events_unbound call_usermodehelper_exec_work [ 407.004783] Call Trace: [ 407.007379] dump_stack+0x1fc/0x2ef [ 407.011014] dump_header+0x15d/0xc3f [ 407.014746] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 407.019855] ? ___ratelimit+0x319/0x590 [ 407.023841] oom_kill_process.cold+0x10/0x692 [ 407.028342] ? lock_downgrade+0x720/0x720 [ 407.032497] ? check_preemption_disabled+0x41/0x280 [ 407.037520] out_of_memory+0x34d/0x1390 [ 407.041502] ? oom_killer_disable+0x270/0x270 [ 407.046004] ? mutex_trylock+0x15f/0x1a0 [ 407.050073] __alloc_pages_nodemask+0x23a2/0x2890 [ 407.054944] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 407.059807] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 407.064664] ? mark_held_locks+0xa6/0xf0 [ 407.068721] ? ____cache_alloc_node+0x156/0x1d0 [ 407.073389] ? cache_grow_begin+0x64/0x8a0 [ 407.077627] cache_grow_begin+0xa4/0x8a0 [ 407.081705] fallback_alloc+0x213/0x2e0 [ 407.085692] kmem_cache_alloc_node+0xe3/0x3b0 [ 407.090198] copy_process.part.0+0x1ceb/0x8260 [ 407.094793] ? mark_held_locks+0xf0/0xf0 [ 407.098863] ? __lock_acquire+0x6de/0x3ff0 [ 407.103100] ? umh_complete+0x90/0x90 [ 407.106903] ? __cleanup_sighand+0x60/0x60 [ 407.111172] ? __lock_acquire+0x6de/0x3ff0 [ 407.115411] _do_fork+0x22f/0xf30 [ 407.118870] ? umh_complete+0x90/0x90 [ 407.122699] ? fork_idle+0x220/0x220 [ 407.126411] ? lock_downgrade+0x720/0x720 [ 407.130558] ? lock_downgrade+0x720/0x720 [ 407.134711] ? trace_hardirqs_off+0x64/0x200 [ 407.139121] ? umh_complete+0x90/0x90 [ 407.142920] kernel_thread+0x2f/0x40 [ 407.146632] call_usermodehelper_exec_work+0x16d/0x260 [ 407.151911] ? call_usermodehelper_exec_async+0x6a0/0x6a0 [ 407.157454] process_one_work+0x864/0x1570 [ 407.161694] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 407.166382] worker_thread+0x64c/0x1130 [ 407.170367] ? process_one_work+0x1570/0x1570 [ 407.174860] kthread+0x33f/0x460 [ 407.178329] ? kthread_park+0x180/0x180 [ 407.182315] ret_from_fork+0x24/0x30 [ 407.230642] Mem-Info: [ 407.233104] active_anon:184989 inactive_anon:6620 isolated_anon:0 [ 407.233104] active_file:195 inactive_file:186 isolated_file:32 [ 407.233104] unevictable:0 dirty:4 writeback:0 unstable:0 [ 407.233104] slab_reclaimable:55141 slab_unreclaimable:1218004 [ 407.233104] mapped:25145 shmem:7146 pagetables:59594 bounce:0 [ 407.233104] free:28440 free_pcp:0 free_cma:0 [ 407.299701] Node 0 active_anon:733456kB inactive_anon:26480kB active_file:608kB inactive_file:744kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:100376kB dirty:16kB writeback:0kB shmem:28580kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 172032kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 407.360332] Node 1 active_anon:6500kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 407.402631] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 407.450097] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 407.455161] Node 0 DMA32 free:49036kB min:35996kB low:44992kB high:53988kB active_anon:733452kB inactive_anon:26480kB active_file:440kB inactive_file:876kB unevictable:0kB writepending:4kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:31680kB pagetables:57032kB bounce:0kB free_pcp:1204kB local_pcp:296kB free_cma:0kB [ 407.503359] lowmem_reserve[]: 0 0 1 1 1 [ 407.511802] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 407.542858] lowmem_reserve[]: 0 0 0 0 0 [ 407.547078] Node 1 Normal free:53856kB min:53876kB low:67344kB high:80812kB active_anon:6500kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:101184kB pagetables:181164kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 407.587833] lowmem_reserve[]: 0 0 0 0 0 [ 407.591840] Node 0 DMA: 3*4kB (UME) 20*8kB (UMH) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10860kB [ 407.612650] Node 0 DMA32: 799*4kB (M) 1343*8kB (UME) 762*16kB (UME) 499*32kB (ME) 84*64kB (ME) 1*128kB (U) 0*256kB 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 49140kB [ 407.640405] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 407.657069] Node 1 Normal: 500*4kB (UME) 76*8kB (UME) 48*16kB (ME) 88*32kB (UME) 26*64kB (UME) 19*128kB (M) 12*256kB (ME) 9*512kB (UME) 1*1024kB (E) 1*2048kB (E) 8*4096kB (M) = 53808kB [ 407.678095] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 407.690826] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 407.707158] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 407.736291] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 407.744893] 7318 total pagecache pages [ 407.765735] 0 pages in swap cache [ 407.769214] Swap cache stats: add 0, delete 0, find 0/0 [ 407.774573] Free swap = 0kB [ 407.785731] Total swap = 0kB [ 407.788832] 2097051 pages RAM [ 407.791935] 0 pages HighMem/MovableOnly [ 407.815685] 369649 pages reserved [ 407.819158] 0 pages cma reserved [ 407.822597] Unreclaimable slab info: [ 407.835701] Name Used Total [ 407.841330] pid_3 0KB 3KB [ 407.847137] pid_2 261KB 264KB [ 407.852566] batadv_tl_cache 4KB 12KB [ 407.858341] TIPC 2961KB 2962KB [ 407.863716] SCTPv6 8031KB 8031KB [ 407.869232] SCTP 7KB 11KB [ 407.874595] sctp_chunk 1KB 7KB [ 407.880783] sctp_bind_bucket 0KB 3KB [ 407.886252] DCCPv6 9722KB 9727KB [ 407.891621] DCCP 9236KB 9241KB [ 407.897090] RXRPC 3168KB 3172KB [ 407.902455] rxrpc_call_jar 21937KB 21939KB [ 407.907888] bridge_fdb_cache 9KB 15KB [ 407.913270] fib6_nodes 157KB 164KB [ 407.919072] ip6_dst_cache 120KB 453KB [ 407.924437] RAWv6 39386KB 39386KB [ 407.941995] UDPLITEv6 7KB 7KB [ 407.947555] UDPv6 3736KB 3738KB [ 407.952922] TCPv6 5913KB 5916KB [ 407.983743] nf_conntrack 8KB 18KB [ 407.991249] t10_alua_lu_gp_cache 0KB 3KB [ 407.999696] sd_ext_cdb 0KB 7KB [ 408.005054] scsi_sense_cache 1056KB 1060KB [ 408.011056] virtio_scsi_cmd 16KB 16KB [ 408.016894] sgpool-128 8KB 8KB [ 408.022341] sgpool-64 4KB 12KB [ 408.027863] sgpool-32 2KB 15KB [ 408.033214] sgpool-16 1KB 7KB [ 408.039437] sgpool-8 0KB 7KB [ 408.044808] mqueue_inode_cache 10KB 15KB [ 408.050331] bio_post_read_ctx 14KB 15KB [ 408.056416] bio-2 14KB 15KB [ 408.061775] jfs_mp 7KB 7KB [ 408.067845] cifs_small_rq 15KB 16KB [ 408.073201] cifs_request 67KB 67KB [ 408.078580] cifs_mpx_ids 0KB 7KB [ 408.083942] nfs_commit_data 3KB 14KB [ 408.089778] nfs_write_data 34KB 44KB [ 408.100217] ext4_system_zone 1KB 7KB [ 408.106599] bio-1 1KB 7KB [ 408.112118] pid_namespace 3KB 7KB [ 408.129981] rpc_buffers 17KB 25KB [ 408.135360] rpc_tasks 2KB 7KB [ 408.141557] UNIX 84KB 105KB [ 408.147066] tcp_bind_bucket 250KB 252KB [ 408.152412] inet_peer_cache 0KB 4KB [ 408.160460] xfrm_state 1KB 4KB [ 408.167593] ip_fib_trie 23KB 31KB [ 408.172959] ip_fib_alias 111KB 142KB [ 408.195311] ip_dst_cache 5KB 24KB [ 408.204064] RAW 23346KB 23347KB [ 408.230207] UDP 6584KB 6588KB [ 408.235763] TCP 61KB 73KB [ 408.241138] hugetlbfs_inode_cache 3KB 15KB [ 408.251357] fscache_cookie_jar 1KB 11KB [ 408.256967] eventpoll_pwq 9KB 31KB [ 408.262337] eventpoll_epi 17KB 47KB [ 408.267985] inotify_inode_mark 8KB 11KB [ 408.273443] request_queue 192KB 192KB [ 408.280414] blkdev_requests 1KB 3KB [ 408.285917] blkdev_ioc 15KB 15KB [ 408.291324] bio-0 582KB 585KB [ 408.296736] biovec-max 1641KB 1641KB [ 408.302101] biovec-64 511KB 511KB [ 408.307632] biovec-16 86KB 86KB [ 408.312995] bio_integrity_payload 1KB 8KB [ 408.318748] khugepaged_mm_slot 216KB 217KB [ 408.324203] user_namespace 2KB 3KB [ 408.329716] uid_cache 0KB 4KB [ 408.335075] dmaengine-unmap-2 0KB 3KB [ 408.340577] audit_buffer 0KB 3KB [ 408.354457] skbuff_fclone_cache 45KB 45KB [ 408.370117] skbuff_head_cache 9505KB 9731KB [ 408.376048] configfs_dir_cache 3KB 7KB [ 408.382606] file_lock_cache 22KB 23KB [ 408.389215] file_lock_ctx 9KB 15KB [ 408.395704] fsnotify_mark_connector 3KB 7KB [ 408.402608] net_namespace 34028KB 34028KB [ 408.409254] shmem_inode_cache 7888KB 7944KB [ 408.415771] task_delay_info 1835KB 2075KB [ 408.422192] taskstats 11KB 38KB [ 408.431017] proc_dir_entry 176146KB 176148KB [ 408.437717] pde_opener 1KB 7KB [ 408.443627] seq_file 48KB 55KB [ 408.449696] sigqueue 185KB 189KB [ 408.455522] kernfs_node_cache 500458KB 500460KB [ 408.461482] mnt_cache 208KB 220KB [ 408.483628] filp 4960KB 6090KB [ 408.499704] names_cache 46027KB 46027KB [ 408.505869] iint_cache 83KB 87KB [ 408.511696] key_jar 9KB 22KB [ 408.539221] uts_namespace 4KB 7KB [ 408.545165] nsproxy 337KB 339KB [ 408.554778] vm_area_struct 38004KB 38006KB [ 408.592744] IPVS: ftp: loaded support on port[0] = 21 [ 408.646030] mm_struct 6480KB 6480KB [ 408.654241] fs_cache 2471KB 2792KB [ 408.670143] files_cache 9051KB 9592KB [ 408.678964] signal_cache 14035KB 14892KB [ 408.684339] sighand_cache 9865KB 9892KB [ 408.737350] task_struct 60846KB 60846KB [ 408.742740] cred_jar 5592KB 6308KB [ 408.754474] anon_vma_chain 53663KB 53664KB [ 408.760811] anon_vma 12614KB 12617KB [ 408.766398] pid 789KB 932KB [ 408.771820] Acpi-Operand 156KB 198KB [ 408.777267] Acpi-ParseExt 8KB 11KB [ 408.782639] Acpi-Parse 41KB 47KB [ 408.800828] Acpi-State 52KB 63KB [ 408.808625] Acpi-Namespace 21KB 27KB [ 408.820418] numa_policy 0KB 3KB [ 408.842602] debug_objects_cache 38833KB 38835KB [ 408.871979] trace_event_file 297KB 298KB [ 408.883308] ftrace_event_field 398KB 401KB [ 408.889042] pool_workqueue 4013KB 4016KB [ 408.894416] page->ptl 6561KB 6562KB [ 408.904712] kmalloc-2097152 2050KB 2050KB [ 408.911895] kmalloc-524288 2056KB 2056KB [ 408.919780] kmalloc-262144 1290KB 1290KB [ 408.925152] kmalloc-131072 1690KB 1690KB [ 408.930604] kmalloc-65536 1848KB 2178KB [ 408.936086] kmalloc-32768 215226KB 215226KB [ 408.941452] kmalloc-16384 65158KB 65158KB [ 408.947292] kmalloc-8192 148186KB 148186KB [ 408.952740] kmalloc-4096 675269KB 675269KB [ 408.958239] kmalloc-2048 536054KB 536054KB [ 408.963598] kmalloc-1024 208909KB 208915KB [ 408.972136] kmalloc-512 175661KB 184998KB [ 408.977582] kmalloc-256 110811KB 111843KB [ 408.982946] kmalloc-128 56483KB 56514KB [ 408.993460] kmalloc-96 14722KB 15216KB [ 409.016521] kmalloc-64 39277KB 40108KB [ 409.021930] kmalloc-32 34130KB 34756KB [ 409.028069] kmalloc-192 75932KB 77028KB [ 409.033442] kmem_cache 178KB 187KB [ 409.038889] Out of memory: Kill process 12386 (syz-executor.5) score 1002 or sacrifice child [ 409.048193] Killed process 12386 (syz-executor.5) total-vm:60904kB, anon-rss:2484kB, file-rss:14340kB, shmem-rss:108kB [ 409.063045] oom_reaper: reaped process 12386 (syz-executor.5), now anon-rss:0kB, file-rss:14336kB, shmem-rss:44kB [ 409.750328] syz-executor.5 invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=1000 [ 409.833875] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 409.855196] CPU: 1 PID: 6406 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 409.861820] IPVS: ftp: loaded support on port[0] = 21 [ 409.863009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 409.877537] Call Trace: [ 409.880140] dump_stack+0x1fc/0x2ef [ 409.883779] dump_header+0x15d/0xc3f [ 409.887498] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 409.892600] ? ___ratelimit+0x319/0x590 [ 409.896574] oom_kill_process.cold+0x10/0x692 [ 409.901090] ? check_preemption_disabled+0x41/0x280 [ 409.906118] ? has_intersects_mems_allowed+0x1d6/0x290 [ 409.911390] out_of_memory+0x1072/0x1390 [ 409.915448] ? oom_killer_disable+0x270/0x270 [ 409.919946] ? mutex_trylock+0x15f/0x1a0 [ 409.924006] __alloc_pages_nodemask+0x23a2/0x2890 [ 409.928846] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 409.933678] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 409.938518] ? ____cache_alloc_node+0x156/0x1d0 [ 409.943171] ? cache_grow_begin+0x64/0x8a0 [ 409.947391] cache_grow_begin+0xa4/0x8a0 [ 409.951438] fallback_alloc+0x213/0x2e0 [ 409.955399] kmem_cache_alloc_node+0xe3/0x3b0 [ 409.959884] copy_process.part.0+0x1ceb/0x8260 [ 409.964448] ? __handle_mm_fault+0x2bb6/0x41c0 [ 409.969021] ? lock_downgrade+0x720/0x720 [ 409.973151] ? __handle_mm_fault+0x15f6/0x41c0 [ 409.977716] ? mark_held_locks+0xf0/0xf0 [ 409.981763] ? __cleanup_sighand+0x60/0x60 [ 409.985976] ? vm_insert_page+0x9c0/0x9c0 [ 409.990113] ? __do_page_fault+0x6d1/0xd60 [ 409.994345] _do_fork+0x22f/0xf30 [ 409.997790] ? fork_idle+0x220/0x220 [ 410.001492] ? up_read+0x17/0x110 [ 410.004935] ? __do_page_fault+0x180/0xd60 [ 410.009159] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 410.014510] ? trace_hardirqs_off_caller+0x6e/0x210 [ 410.019516] ? do_syscall_64+0x21/0x620 [ 410.023586] do_syscall_64+0xf9/0x620 [ 410.027401] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 410.032681] RIP: 0033:0x7f5a6df97e99 [ 410.036403] Code: Bad RIP value. [ 410.039750] RSP: 002b:00007f5a6c8aa168 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 410.047440] RAX: ffffffffffffffda RBX: 00007f5a6e0ab1d0 RCX: 00007f5a6df97e99 [ 410.054690] RDX: 00000000200001c0 RSI: 0000000000000000 RDI: 0000000040000000 [ 410.061943] RBP: 00007f5a6dff1ff1 R08: 0000000020000240 R09: 0000000000000000 [ 410.069198] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000000 [ 410.076450] R13: 00007ffdf4846d4f R14: 00007f5a6c8aa300 R15: 0000000000022000 [ 410.153682] IPVS: ftp: loaded support on port[0] = 21 [ 410.166576] IPVS: ftp: loaded support on port[0] = 21 [ 410.189223] Mem-Info: [ 410.197731] active_anon:184449 inactive_anon:6620 isolated_anon:0 [ 410.197731] active_file:154 inactive_file:196 isolated_file:25 [ 410.197731] unevictable:0 dirty:5 writeback:0 unstable:0 [ 410.197731] slab_reclaimable:55201 slab_unreclaimable:1218563 [ 410.197731] mapped:25028 shmem:7146 pagetables:59608 bounce:0 [ 410.197731] free:28049 free_pcp:311 free_cma:0 [ 410.231991] Node 0 active_anon:731296kB inactive_anon:26480kB active_file:140kB inactive_file:356kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:99308kB dirty:20kB writeback:0kB shmem:28580kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 169984kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 410.260165] Node 1 active_anon:6500kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 410.287899] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 410.314977] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 410.338419] Node 0 DMA32 free:48464kB min:35996kB low:44992kB high:53988kB active_anon:731292kB inactive_anon:26480kB active_file:660kB inactive_file:660kB unevictable:0kB writepending:20kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:31648kB pagetables:57088kB bounce:0kB free_pcp:464kB local_pcp:340kB free_cma:0kB [ 410.382421] lowmem_reserve[]: 0 0 1 1 1 [ 410.387203] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 410.413979] lowmem_reserve[]: 0 0 0 0 0 [ 410.418725] Node 1 Normal free:53872kB min:53876kB low:67344kB high:80812kB active_anon:6500kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:101248kB pagetables:181164kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 410.458939] lowmem_reserve[]: 0 0 0 0 0 [ 410.463623] Node 0 DMA: 3*4kB (UME) 20*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10860kB [ 410.480020] Node 0 DMA32: 872*4kB (UME) 1365*8kB (ME) 757*16kB (ME) 490*32kB (UME) 79*64kB (UM) 2*128kB (UE) 1*256kB (U) 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 48792kB [ 410.496049] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 410.507925] Node 1 Normal: 515*4kB (UME) 87*8kB (UME) 57*16kB (UME) 91*32kB (UME) 24*64kB (ME) 20*128kB (UM) 13*256kB (UME) 8*512kB (ME) 1*1024kB (E) 1*2048kB (E) 8*4096kB (M) = 53940kB [ 410.551488] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 410.581345] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 410.590729] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 410.615333] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 410.633753] 7271 total pagecache pages [ 410.644261] 0 pages in swap cache [ 410.647989] Swap cache stats: add 0, delete 0, find 0/0 [ 410.654902] Free swap = 0kB [ 410.660983] Total swap = 0kB [ 410.664695] 2097051 pages RAM [ 410.671209] 0 pages HighMem/MovableOnly [ 410.682390] 369649 pages reserved [ 410.689478] 0 pages cma reserved [ 410.693528] Unreclaimable slab info: [ 410.701338] Name Used Total [ 410.710768] pid_3 0KB 3KB [ 410.720126] pid_2 261KB 264KB [ 410.729555] batadv_tl_cache 4KB 12KB [ 410.752211] TIPC 2968KB 2970KB [ 410.784379] SCTPv6 8039KB 8043KB [ 410.792194] SCTP 7KB 11KB [ 410.797684] sctp_chunk 1KB 7KB [ 410.803058] sctp_bind_bucket 0KB 3KB [ 410.808515] DCCPv6 9732KB 9735KB [ 410.813890] DCCP 9245KB 9248KB [ 410.823725] RXRPC 3175KB 3178KB [ 410.829173] rxrpc_call_jar 21953KB 21955KB [ 410.834543] bridge_fdb_cache 9KB 15KB [ 410.840021] fib6_nodes 157KB 164KB [ 410.845385] ip6_dst_cache 120KB 453KB [ 410.851137] RAWv6 39416KB 39420KB [ 410.856685] UDPLITEv6 7KB 7KB [ 410.862048] UDPv6 3740KB 3742KB [ 410.867564] TCPv6 5919KB 5922KB [ 410.872938] nf_conntrack 8KB 18KB [ 410.878458] t10_alua_lu_gp_cache 0KB 3KB [ 410.884086] sd_ext_cdb 0KB 7KB [ 410.900770] scsi_sense_cache 1056KB 1060KB [ 410.921270] virtio_scsi_cmd 16KB 16KB [ 410.957801] sgpool-128 8KB 8KB [ 410.963181] sgpool-64 4KB 12KB [ 410.992782] sgpool-32 2KB 15KB [ 411.016207] sgpool-16 1KB 7KB [ 411.021604] sgpool-8 0KB 7KB [ 411.057119] mqueue_inode_cache 10KB 15KB [ 411.062613] bio_post_read_ctx 14KB 15KB [ 411.101460] bio-2 14KB 15KB [ 411.101492] syz-executor.5: page allocation failure: order:4, mode:0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null) [ 411.138053] jfs_mp 7KB 7KB [ 411.151414] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 411.182402] cifs_small_rq 15KB 16KB [ 411.188109] CPU: 1 PID: 28297 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 411.189229] cifs_request 67KB 67KB [ 411.195991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 411.195996] Call Trace: [ 411.196015] dump_stack+0x1fc/0x2ef [ 411.196033] warn_alloc.cold+0x7b/0x18f [ 411.196049] ? zone_watermark_ok_safe+0x260/0x260 [ 411.196071] ? __zone_watermark_ok+0x300/0x300 [ 411.196092] __alloc_pages_nodemask+0x232f/0x2890 [ 411.196122] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 411.196135] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 411.196151] ? lock_downgrade+0x720/0x720 [ 411.196174] ? __nf_register_net_hook+0x215/0x480 [ 411.218785] cifs_mpx_ids 0KB 7KB [ 411.221024] ? mark_held_locks+0xa6/0xf0 [ 411.221038] ? ____cache_alloc_node+0x156/0x1d0 [ 411.221049] ? cache_grow_begin+0x64/0x8a0 [ 411.221065] cache_grow_begin+0xa4/0x8a0 [ 411.221082] fallback_alloc+0x213/0x2e0 [ 411.239366] nfs_commit_data 3KB 14KB [ 411.240141] kmem_cache_alloc_trace+0x1f1/0x380 [ 411.240156] ? can_notifier+0x330/0x330 [ 411.240170] can_pernet_init+0x6a/0x3b0 [ 411.240184] ? ebt_nat_in+0x70/0x70 [ 411.240195] ? can_notifier+0x330/0x330 [ 411.240214] ops_init+0xb3/0x410 [ 411.247287] nfs_write_data 34KB 44KB [ 411.249184] setup_net+0x2c2/0x720 [ 411.249200] ? rtnl_net_dumpid_one+0x250/0x250 [ 411.249219] copy_net_ns+0x1f7/0x340 [ 411.249236] create_new_namespaces+0x3f6/0x7b0 [ 411.249255] copy_namespaces+0x325/0x3c0 [ 411.249273] copy_process.part.0+0x3a59/0x8260 [ 411.249310] ? __cleanup_sighand+0x60/0x60 [ 411.249334] ? __do_page_fault+0x6d1/0xd60 [ 411.249350] _do_fork+0x22f/0xf30 [ 411.259637] ext4_system_zone 1KB 7KB [ 411.263602] ? fork_idle+0x220/0x220 [ 411.285301] bio-1 1KB 7KB [ 411.285831] ? up_read+0x17/0x110 [ 411.285846] ? __do_page_fault+0x180/0xd60 [ 411.285864] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 411.285879] ? trace_hardirqs_off_caller+0x6e/0x210 [ 411.285894] ? do_syscall_64+0x21/0x620 [ 411.315893] pid_namespace 3KB 7KB [ 411.318521] do_syscall_64+0xf9/0x620 [ 411.323087] rpc_buffers 17KB 25KB [ 411.326788] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 411.326800] RIP: 0033:0x7f5a6df97e99 [ 411.326813] Code: Bad RIP value. [ 411.326819] RSP: 002b:00007f5a6c8aa168 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 411.345547] rpc_tasks 2KB 7KB [ 411.348450] RAX: ffffffffffffffda RBX: 00007f5a6e0ab1d0 RCX: 00007f5a6df97e99 [ 411.351890] UNIX 84KB 105KB [ 411.357229] RDX: 00000000200001c0 RSI: 0000000000000000 RDI: 0000000040000000 [ 411.357236] RBP: 00007f5a6dff1ff1 R08: 0000000020000240 R09: 0000000000000000 [ 411.357241] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000000 [ 411.357247] R13: 00007ffdf4846d4f R14: 00007f5a6c8aa300 R15: 0000000000022000 [ 411.363074] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 411.452105] tcp_bind_bucket 250KB 252KB [ 411.499301] inet_peer_cache 0KB 4KB [ 411.504792] xfrm_state 1KB 4KB [ 411.530230] ip_fib_trie 23KB 31KB [ 411.533784] Mem-Info: [ 411.538693] active_anon:184450 inactive_anon:6620 isolated_anon:0 [ 411.538693] active_file:28 inactive_file:23 isolated_file:6 [ 411.538693] unevictable:0 dirty:0 writeback:0 unstable:0 [ 411.538693] slab_reclaimable:55230 slab_unreclaimable:1218577 [ 411.538693] mapped:24791 shmem:7146 pagetables:59638 bounce:0 [ 411.538693] free:28245 free_pcp:333 free_cma:0 [ 411.542850] ip_fib_alias 111KB 142KB [ 411.579239] Node 0 active_anon:731300kB inactive_anon:26480kB active_file:112kB inactive_file:588kB unevictable:0kB isolated(anon):0kB isolated(file):24kB mapped:99260kB dirty:0kB writeback:0kB shmem:28580kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 169984kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 411.579265] Node 1 active_anon:6500kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 411.579271] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 411.579300] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 411.579326] Node 0 DMA32 free:47556kB min:35996kB low:44992kB high:53988kB active_anon:731296kB inactive_anon:26480kB active_file:16kB inactive_file:776kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:31648kB pagetables:57208kB bounce:0kB free_pcp:1284kB local_pcp:580kB free_cma:0kB [ 411.579354] lowmem_reserve[]: 0 0 1 1 1 [ 411.579372] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 411.579400] lowmem_reserve[]: 0 0 0 0 0 [ 411.579418] Node 1 Normal free:54452kB min:53876kB low:67344kB high:80812kB active_anon:6500kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:101248kB pagetables:181164kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 411.579447] lowmem_reserve[]: 0 0 0 0 0 [ 411.579463] Node 0 DMA: 3*4kB (UME) 20*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10860kB [ 411.579539] Node 0 DMA32: 741*4kB (UME) 1330*8kB (UME) 724*16kB (M) 482*32kB (ME) 78*64kB (UM) 2*128kB (UE) 0*256kB 0*512kB 1*1024kB (E) 0*2048kB 0*4096kB = 46884kB [ 411.579602] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 411.579653] Node 1 Normal: 515*4kB (UME) 139*8kB (UME) 63*16kB (UME) 91*32kB (UME) 24*64kB (ME) 20*128kB (UM) 13*256kB (UME) 8*512kB (ME) 1*1024kB (E) 1*2048kB (E) 8*4096kB (M) = 54452kB [ 411.579730] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 411.579740] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 411.579749] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 411.579758] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 411.579764] 7334 total pagecache pages [ 411.579776] 0 pages in swap cache [ 411.579784] Swap cache stats: add 0, delete 0, find 0/0 [ 411.579789] Free swap = 0kB [ 411.579793] Total swap = 0kB [ 411.579800] 2097051 pages RAM [ 411.579805] 0 pages HighMem/MovableOnly [ 411.579810] 369649 pages reserved [ 411.579814] 0 pages cma reserved [ 411.674171] IPVS: ftp: loaded support on port[0] = 21 [ 411.774568] ip_dst_cache 5KB 24KB [ 411.914107] IPVS: ftp: loaded support on port[0] = 21 [ 411.917206] RAW 23382KB 23385KB [ 411.925239] UDP 6591KB 6594KB [ 411.932806] TCP 61KB 73KB [ 411.938962] hugetlbfs_inode_cache 3KB 15KB [ 411.945261] fscache_cookie_jar 1KB 11KB [ 411.951430] eventpoll_pwq 9KB 31KB [ 411.957366] eventpoll_epi 17KB 47KB [ 411.964859] inotify_inode_mark 8KB 11KB [ 411.971515] request_queue 192KB 192KB [ 411.977639] blkdev_requests 1KB 3KB [ 411.986074] blkdev_ioc 15KB 15KB [ 411.992145] bio-0 972KB 975KB [ 411.998082] biovec-max 1683KB 1683KB [ 412.004102] biovec-64 685KB 685KB [ 412.025865] biovec-16 172KB 172KB [ 412.031248] bio_integrity_payload 1KB 8KB [ 412.045540] khugepaged_mm_slot 216KB 217KB [ 412.051016] user_namespace 2KB 3KB [ 412.065507] uid_cache 0KB 4KB [ 412.070887] dmaengine-unmap-2 0KB 3KB [ 412.086504] audit_buffer 0KB 3KB [ 412.091877] skbuff_fclone_cache 48KB 48KB [ 412.105532] skbuff_head_cache 9716KB 9772KB [ 412.110913] configfs_dir_cache 3KB 7KB [ 412.160137] file_lock_cache 22KB 23KB [ 412.165574] file_lock_ctx 9KB 15KB [ 412.170944] fsnotify_mark_connector 3KB 7KB [ 412.176876] net_namespace 34081KB 34081KB [ 412.182248] shmem_inode_cache 7888KB 7944KB [ 412.189394] task_delay_info 1834KB 2075KB [ 412.194768] taskstats 11KB 38KB [ 412.205958] proc_dir_entry 176371KB 176373KB [ 412.211340] pde_opener 1KB 7KB [ 412.216747] seq_file 48KB 55KB [ 412.222107] sigqueue 193KB 196KB [ 412.227553] kernfs_node_cache 500843KB 500846KB [ 412.232924] mnt_cache 208KB 220KB [ 412.238368] filp 4876KB 6090KB [ 412.243731] names_cache 45517KB 45517KB [ 412.249256] iint_cache 83KB 87KB [ 412.254620] key_jar 9KB 22KB [ 412.260027] uts_namespace 4KB 7KB [ 412.265394] nsproxy 337KB 339KB [ 412.271108] vm_area_struct 38070KB 38072KB [ 412.277139] mm_struct 6487KB 6487KB [ 412.282505] fs_cache 2468KB 2788KB [ 412.287905] files_cache 9027KB 9562KB [ 412.295177] signal_cache 13902KB 14878KB [ 412.300633] sighand_cache 9869KB 9899KB [ 412.306204] task_struct 60360KB 60360KB [ 412.311566] cred_jar 5567KB 6304KB [ 412.317030] anon_vma_chain 53753KB 53754KB [ 412.322392] anon_vma 12625KB 12629KB [ 412.327831] pid 777KB 932KB [ 412.333194] Acpi-Operand 156KB 198KB [ 412.338817] Acpi-ParseExt 8KB 11KB [ 412.344188] Acpi-Parse 41KB 47KB [ 412.349609] Acpi-State 52KB 63KB [ 412.354971] Acpi-Namespace 21KB 27KB [ 412.361798] numa_policy 0KB 3KB [ 412.367231] debug_objects_cache 38880KB 38882KB [ 412.372768] trace_event_file 297KB 298KB [ 412.378210] ftrace_event_field 398KB 401KB [ 412.383666] pool_workqueue 4021KB 4024KB [ 412.389382] page->ptl 6573KB 6574KB [ 412.396492] kmalloc-2097152 2050KB 2050KB [ 412.401867] kmalloc-524288 2056KB 2056KB [ 412.407274] kmalloc-262144 1290KB 1290KB [ 412.412634] kmalloc-131072 1690KB 1690KB [ 412.418120] kmalloc-65536 1848KB 2178KB [ 412.423488] kmalloc-32768 215292KB 215292KB [ 412.428930] kmalloc-16384 65290KB 65290KB [ 412.434298] kmalloc-8192 148318KB 148318KB [ 412.450916] kmalloc-4096 675333KB 675333KB [ 412.456349] kmalloc-2048 536486KB 536488KB [ 412.461718] kmalloc-1024 209317KB 209317KB [ 412.467138] kmalloc-512 176206KB 185722KB [ 412.472505] kmalloc-256 110896KB 111960KB [ 412.477903] kmalloc-128 56542KB 56574KB [ 412.483266] kmalloc-96 14777KB 15284KB [ 412.488669] kmalloc-64 39303KB 40156KB [ 412.494032] kmalloc-32 34162KB 34803KB [ 412.501029] kmalloc-192 75981KB 77104KB [ 412.522754] kmem_cache 178KB 187KB [ 412.528193] Out of memory (oom_kill_allocating_task): Kill process 6406 (syz-executor.5) score 0 or sacrifice child [ 412.553550] Killed process 6406 (syz-executor.5) total-vm:57460kB, anon-rss:2460kB, file-rss:14136kB, shmem-rss:0kB [ 412.565183] oom_reaper: reaped process 6406 (syz-executor.5), now anon-rss:0kB, file-rss:14136kB, shmem-rss:0kB [ 412.822174] syz-executor.5 invoked oom-killer: gfp_mask=0x7080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=3, oom_score_adj=1000 [ 412.844936] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 412.850563] CPU: 1 PID: 16448 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 412.858447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 412.867800] Call Trace: [ 412.870384] dump_stack+0x1fc/0x2ef [ 412.873996] dump_header+0x15d/0xc3f [ 412.877691] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 412.882786] ? ___ratelimit+0x319/0x590 [ 412.886742] oom_kill_process.cold+0x10/0x692 [ 412.891231] ? check_preemption_disabled+0x41/0x280 [ 412.896231] ? has_intersects_mems_allowed+0x1d6/0x290 [ 412.901487] out_of_memory+0x1072/0x1390 [ 412.905554] ? oom_killer_disable+0x270/0x270 [ 412.910050] ? mutex_trylock+0x15f/0x1a0 [ 412.914098] __alloc_pages_nodemask+0x23a2/0x2890 [ 412.918939] ? ____cache_alloc_node+0xf4/0x1d0 [ 412.923507] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 412.928330] ? lock_downgrade+0x720/0x720 [ 412.932461] ? do_raw_spin_unlock+0x171/0x230 [ 412.936945] ? check_preemption_disabled+0x41/0x280 [ 412.941958] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 412.946971] ? kmem_cache_alloc_node+0x351/0x3b0 [ 412.951713] copy_process.part.0+0x3cf/0x8260 [ 412.956193] ? __handle_mm_fault+0x2bb6/0x41c0 [ 412.960759] ? lock_downgrade+0x720/0x720 [ 412.964890] ? __handle_mm_fault+0x15f6/0x41c0 [ 412.969457] ? mark_held_locks+0xf0/0xf0 [ 412.973502] ? __cleanup_sighand+0x60/0x60 [ 412.977717] ? vm_insert_page+0x9c0/0x9c0 [ 412.981849] ? wake_up_new_task+0x648/0xb10 [ 412.986160] ? __do_page_fault+0x6d1/0xd60 [ 412.990381] _do_fork+0x22f/0xf30 [ 412.993820] ? fork_idle+0x220/0x220 [ 412.997513] ? up_read+0x17/0x110 [ 413.000979] ? __do_page_fault+0x180/0xd60 [ 413.005198] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 413.010546] ? trace_hardirqs_off_caller+0x6e/0x210 [ 413.015541] ? do_syscall_64+0x21/0x620 [ 413.019498] do_syscall_64+0xf9/0x620 [ 413.023286] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 413.028454] RIP: 0033:0x7f5a6df97e99 [ 413.032187] Code: Bad RIP value. [ 413.035604] RSP: 002b:00007f5a6c8aa168 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 413.043292] RAX: ffffffffffffffda RBX: 00007f5a6e0ab1d0 RCX: 00007f5a6df97e99 [ 413.050544] RDX: 00000000200001c0 RSI: 0000000000000000 RDI: 0000000040000000 [ 413.057796] RBP: 00007f5a6dff1ff1 R08: 0000000020000240 R09: 0000000000000000 [ 413.065050] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000000 [ 413.072298] R13: 00007ffdf4846d4f R14: 00007f5a6c8aa300 R15: 0000000000022000 [ 413.110124] Mem-Info: [ 413.112584] active_anon:184452 inactive_anon:6620 isolated_anon:0 [ 413.112584] active_file:67 inactive_file:78 isolated_file:31 [ 413.112584] unevictable:0 dirty:8 writeback:1 unstable:0 [ 413.112584] slab_reclaimable:55271 slab_unreclaimable:1219085 [ 413.112584] mapped:24909 shmem:7146 pagetables:59668 bounce:0 [ 413.112584] free:27291 free_pcp:665 free_cma:0 [ 413.146692] Node 0 active_anon:731316kB inactive_anon:26480kB active_file:80kB inactive_file:192kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:99144kB dirty:40kB writeback:4kB shmem:28580kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 169984kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 413.175338] Node 1 active_anon:6496kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 413.205555] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 413.234347] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 413.255256] Node 0 DMA32 free:46020kB min:35996kB low:44992kB high:53988kB active_anon:731312kB inactive_anon:26480kB active_file:584kB inactive_file:596kB unevictable:0kB writepending:44kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:31648kB pagetables:57388kB bounce:0kB free_pcp:128kB local_pcp:0kB free_cma:0kB [ 413.284676] lowmem_reserve[]: 0 0 1 1 1 [ 413.288815] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 413.316686] lowmem_reserve[]: 0 0 0 0 0 [ 413.320691] Node 1 Normal free:53796kB min:53876kB low:67344kB high:80812kB active_anon:6496kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:101344kB pagetables:181104kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 413.349848] lowmem_reserve[]: 0 0 0 0 0 [ 413.353901] Node 0 DMA: 3*4kB (UME) 20*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10860kB [ 413.369707] Node 0 DMA32: 987*4kB (UME) 1328*8kB (UME) 731*16kB (UME) 489*32kB (UME) 79*64kB (UME) 1*128kB (E) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 47100kB [ 413.384636] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 413.396729] Node 1 Normal: 527*4kB (UME) 73*8kB (ME) 54*16kB (UME) 90*32kB (UME) 24*64kB (ME) 20*128kB (UM) 13*256kB (UME) 8*512kB (ME) 1*1024kB (E) 1*2048kB (E) 8*4096kB (M) = 53796kB [ 413.413476] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 413.424243] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 413.432985] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 413.441911] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 413.450526] 7194 total pagecache pages [ 413.454415] 0 pages in swap cache [ 413.457956] Swap cache stats: add 0, delete 0, find 0/0 [ 413.463314] Free swap = 0kB [ 413.466467] Total swap = 0kB [ 413.469485] 2097051 pages RAM [ 413.472578] 0 pages HighMem/MovableOnly [ 413.477367] 369649 pages reserved [ 413.480824] 0 pages cma reserved [ 413.484181] Unreclaimable slab info: [ 413.487996] Name Used Total [ 413.493539] pid_3 0KB 3KB [ 413.499049] pid_2 261KB 264KB [ 413.504474] batadv_tl_cache 4KB 12KB [ 413.552687] TIPC 2971KB 2977KB [ 413.582435] SCTPv6 8039KB 8043KB [ 413.595104] SCTP 7KB 11KB [ 413.604132] sctp_chunk 1KB 7KB [ 413.612174] sctp_bind_bucket 0KB 3KB [ 413.629524] DCCPv6 9732KB 9735KB [ 413.634910] DCCP 9245KB 9248KB [ 413.642560] RXRPC 3178KB 3178KB [ 413.664343] rxrpc_call_jar 21982KB 21987KB [ 413.674227] bridge_fdb_cache 9KB 15KB [ 413.689791] fib6_nodes 157KB 164KB [ 413.695166] ip6_dst_cache 120KB 453KB [ 413.717015] RAWv6 39426KB 39426KB [ 413.722412] UDPLITEv6 7KB 7KB [ 413.751350] UDPv6 3744KB 3746KB [ 413.760554] TCPv6 5925KB 5928KB [ 413.769740] nf_conntrack 8KB 18KB [ 413.775168] t10_alua_lu_gp_cache 0KB 3KB [ 413.792423] sd_ext_cdb 0KB 7KB [ 413.829544] scsi_sense_cache 1056KB 1060KB [ 413.834971] virtio_scsi_cmd 16KB 16KB [ 413.921594] sgpool-128 8KB 8KB [ 413.927153] sgpool-64 4KB 12KB [ 413.934311] sgpool-32 2KB 15KB [ 413.943448] sgpool-16 1KB 7KB [ 413.960292] sgpool-8 0KB 7KB [ 413.965887] mqueue_inode_cache 10KB 15KB [ 413.971341] bio_post_read_ctx 14KB 15KB [ 413.979356] bio-2 14KB 15KB [ 413.984724] jfs_mp 7KB 7KB [ 414.002720] cifs_small_rq 15KB 16KB [ 414.010242] cifs_request 67KB 67KB [ 414.023834] cifs_mpx_ids 0KB 7KB [ 414.031174] nfs_commit_data 3KB 14KB [ 414.040259] nfs_write_data 34KB 44KB [ 414.060142] ext4_system_zone 1KB 7KB [ 414.072296] bio-1 1KB 7KB [ 414.077929] pid_namespace 3KB 7KB [ 414.083311] rpc_buffers 17KB 25KB [ 414.103548] rpc_tasks 2KB 7KB [ 414.109753] UNIX 84KB 105KB [ 414.115775] tcp_bind_bucket 250KB 252KB [ 414.121784] inet_peer_cache 0KB 4KB [ 414.152482] xfrm_state 1KB 4KB [ 414.197153] ip_fib_trie 23KB 31KB [ 414.202583] ip_fib_alias 111KB 142KB [ 414.217756] ip_dst_cache 5KB 24KB [ 414.223189] RAW 23388KB 23392KB [ 414.233530] UDP 6593KB 6594KB [ 414.258928] TCP 61KB 73KB [ 414.264324] hugetlbfs_inode_cache 3KB 15KB [ 414.274282] fscache_cookie_jar 1KB 11KB [ 414.320551] eventpoll_pwq 9KB 31KB [ 414.332785] eventpoll_epi 17KB 47KB [ 414.345788] inotify_inode_mark 8KB 11KB [ 414.351273] request_queue 192KB 192KB [ 414.362100] blkdev_requests 1KB 3KB [ 414.385006] blkdev_ioc 15KB 15KB [ 414.394534] bio-0 1114KB 1117KB [ 414.431954] biovec-max 1683KB 1683KB [ 414.473898] biovec-64 708KB 708KB [ 414.481052] biovec-16 213KB 213KB [ 414.492675] bio_integrity_payload 1KB 8KB [ 414.498551] khugepaged_mm_slot 216KB 217KB [ 414.504553] user_namespace 2KB 3KB [ 414.533122] uid_cache 0KB 4KB [ 414.550679] dmaengine-unmap-2 0KB 3KB [ 414.560081] audit_buffer 0KB 3KB [ 414.567392] skbuff_fclone_cache 48KB 48KB [ 414.573520] skbuff_head_cache 9937KB 9982KB [ 414.583183] configfs_dir_cache 3KB 7KB [ 414.631018] file_lock_cache 22KB 23KB [ 414.645080] file_lock_ctx 9KB 15KB [ 414.652395] fsnotify_mark_connector 3KB 7KB [ 414.683501] net_namespace 34090KB 34090KB [ 414.693905] shmem_inode_cache 7888KB 7944KB [ 414.720995] task_delay_info 1834KB 2075KB [ 414.728631] taskstats 11KB 38KB [ 414.734020] proc_dir_entry 176379KB 176381KB [ 414.742849] pde_opener 1KB 7KB [ 414.758871] seq_file 48KB 55KB [ 414.764352] sigqueue 197KB 200KB [ 414.791834] kernfs_node_cache 500843KB 500846KB [ 414.807432] mnt_cache 208KB 220KB [ 414.900171] IPVS: ftp: loaded support on port[0] = 21 [ 414.903873] IPVS: ftp: loaded support on port[0] = 21 [ 414.911276] filp 4876KB 6090KB [ 414.945145] names_cache 45164KB 45224KB [ 414.971245] iint_cache 83KB 87KB [ 414.976765] key_jar 9KB 22KB [ 414.982138] uts_namespace 4KB 7KB [ 415.022724] syz-executor.5: page allocation failure: order:4, mode:0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null) [ 415.052736] nsproxy 337KB 339KB [ 415.058841] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 415.058967] CPU: 0 PID: 31299 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 415.058975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 415.058980] Call Trace: [ 415.058999] dump_stack+0x1fc/0x2ef [ 415.059018] warn_alloc.cold+0x7b/0x18f [ 415.059034] ? zone_watermark_ok_safe+0x260/0x260 [ 415.059069] __alloc_pages_nodemask+0x232f/0x2890 [ 415.059100] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 415.059113] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 415.059129] ? lock_downgrade+0x720/0x720 [ 415.059158] ? __nf_register_net_hook+0x215/0x480 [ 415.059176] ? mark_held_locks+0xa6/0xf0 [ 415.059190] ? ____cache_alloc_node+0x156/0x1d0 [ 415.059202] ? cache_grow_begin+0x64/0x8a0 [ 415.059218] cache_grow_begin+0xa4/0x8a0 [ 415.059238] fallback_alloc+0x213/0x2e0 [ 415.059258] kmem_cache_alloc_trace+0x1f1/0x380 [ 415.059269] ? can_notifier+0x330/0x330 [ 415.059283] can_pernet_init+0x6a/0x3b0 [ 415.059296] ? ebt_nat_in+0x70/0x70 [ 415.059308] ? can_notifier+0x330/0x330 [ 415.059321] ops_init+0xb3/0x410 [ 415.059338] setup_net+0x2c2/0x720 [ 415.059353] ? rtnl_net_dumpid_one+0x250/0x250 [ 415.059373] copy_net_ns+0x1f7/0x340 [ 415.059389] create_new_namespaces+0x3f6/0x7b0 [ 415.059408] copy_namespaces+0x325/0x3c0 [ 415.059427] copy_process.part.0+0x3a59/0x8260 [ 415.059464] ? __cleanup_sighand+0x60/0x60 [ 415.059490] ? __do_page_fault+0x6d1/0xd60 [ 415.059508] _do_fork+0x22f/0xf30 [ 415.059526] ? fork_idle+0x220/0x220 [ 415.059540] ? up_read+0x17/0x110 [ 415.059553] ? __do_page_fault+0x180/0xd60 [ 415.059573] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 415.059589] ? trace_hardirqs_off_caller+0x6e/0x210 [ 415.059603] ? do_syscall_64+0x21/0x620 [ 415.059617] do_syscall_64+0xf9/0x620 [ 415.059632] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 415.059643] RIP: 0033:0x7f5a6df97e99 [ 415.059654] Code: Bad RIP value. [ 415.059661] RSP: 002b:00007f5a6c8aa168 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 415.059671] RAX: ffffffffffffffda RBX: 00007f5a6e0ab1d0 RCX: 00007f5a6df97e99 [ 415.059678] RDX: 00000000200001c0 RSI: 0000000000000000 RDI: 0000000040000000 [ 415.059686] RBP: 00007f5a6dff1ff1 R08: 0000000020000240 R09: 0000000000000000 [ 415.059693] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000000 [ 415.059700] R13: 00007ffdf4846d4f R14: 00007f5a6c8aa300 R15: 0000000000022000 [ 415.059718] Mem-Info: [ 415.059745] active_anon:184454 inactive_anon:6620 isolated_anon:0 [ 415.059745] active_file:35 inactive_file:29 isolated_file:0 [ 415.059745] unevictable:0 dirty:0 writeback:0 unstable:0 [ 415.059745] slab_reclaimable:55304 slab_unreclaimable:1219454 [ 415.059745] mapped:24774 shmem:7146 pagetables:59668 bounce:0 [ 415.059745] free:26955 free_pcp:602 free_cma:0 [ 415.059769] Node 0 active_anon:731320kB inactive_anon:26480kB active_file:136kB inactive_file:116kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:99092kB dirty:0kB writeback:0kB shmem:28580kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 169984kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 415.059793] Node 1 active_anon:6496kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 415.059797] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 415.059825] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 415.100510] vm_area_struct 38089KB 38091KB [ 415.175101] Node 0 DMA32 free:43392kB min:35996kB low:44992kB high:53988kB active_anon:731316kB inactive_anon:26480kB active_file:600kB inactive_file:636kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:31648kB pagetables:57508kB bounce:0kB free_pcp:1232kB local_pcp:996kB free_cma:0kB [ 415.206755] mm_struct 6490KB 6493KB [ 415.273961] lowmem_reserve[]: 0 0 1 1 1 [ 415.290415] fs_cache 2468KB 2788KB [ 415.311382] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 415.339503] files_cache 9004KB 9558KB [ 415.440273] lowmem_reserve[]: 0 0 0 0 0 [ 415.523462] signal_cache 13867KB 14863KB [ 415.529191] Node 1 Normal free:53852kB min:53876kB low:67344kB high:80812kB active_anon:6496kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:101376kB pagetables:181104kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 415.540728] sighand_cache 9869KB 9899KB [ 415.580463] lowmem_reserve[]: 0 0 0 0 0 [ 415.585220] Node 0 DMA: 3*4kB (UME) 20*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10860kB [ 415.587872] task_struct 60057KB 60057KB [ 415.612521] Node 0 DMA32: 790*4kB (UM) 1270*8kB (ME) 688*16kB (ME) 469*32kB (UME) 66*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 43560kB [ 415.627626] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 415.631183] cred_jar 5552KB 6296KB [ 415.656306] Node 1 Normal: 537*4kB (UME) 75*8kB (UME) 52*16kB (UME) 99*32kB (UME) 24*64kB (ME) 20*128kB (UM) 12*256kB (ME) 8*512kB (ME) 1*1024kB (E) 1*2048kB (E) 8*4096kB (M) = 53852kB [ 415.673854] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 415.689512] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 415.711913] anon_vma_chain 53785KB 53786KB [ 415.718867] anon_vma 12630KB 12636KB [ 415.724983] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 415.739779] pid 777KB 932KB [ 415.746010] Acpi-Operand 156KB 198KB [ 415.752205] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 415.765216] Acpi-ParseExt 8KB 11KB [ 415.771299] 7241 total pagecache pages [ 415.775991] Acpi-Parse 41KB 47KB [ 415.782081] 0 pages in swap cache [ 415.786285] Acpi-State 52KB 63KB [ 415.792358] Swap cache stats: add 0, delete 0, find 0/0 [ 415.799209] Free swap = 0kB [ 415.802926] Total swap = 0kB [ 415.806830] 2097051 pages RAM [ 415.811121] 0 pages HighMem/MovableOnly [ 415.815496] Acpi-Namespace 21KB 27KB [ 415.816557] 369649 pages reserved [ 415.820950] numa_policy 0KB 3KB [ 415.820960] debug_objects_cache 38892KB 38894KB [ 415.820969] trace_event_file 297KB 298KB [ 415.820977] ftrace_event_field 398KB 401KB [ 415.820986] pool_workqueue 4021KB 4024KB [ 415.820996] page->ptl 6573KB 6574KB [ 415.821042] kmalloc-2097152 2050KB 2050KB [ 415.821053] kmalloc-524288 2056KB 2056KB [ 415.821062] kmalloc-262144 1290KB 1290KB [ 415.821071] kmalloc-131072 1690KB 1690KB [ 415.821080] kmalloc-65536 1848KB 2178KB [ 415.821094] kmalloc-32768 215424KB 215424KB [ 415.826437] 0 pages cma reserved [ 415.919216] kmalloc-16384 65290KB 65290KB [ 415.924900] kmalloc-8192 148475KB 148475KB [ 415.943833] kmalloc-4096 675210KB 675210KB [ 415.954913] kmalloc-2048 536755KB 536755KB [ 415.964633] kmalloc-1024 209601KB 209601KB [ 415.974785] kmalloc-512 176701KB 186356KB [ 415.981209] kmalloc-256 110956KB 112042KB [ 415.990475] kmalloc-128 56583KB 56617KB [ 415.996695] kmalloc-96 14825KB 15344KB [ 416.002836] kmalloc-64 39322KB 40192KB [ 416.008988] kmalloc-32 34185KB 34839KB [ 416.014806] kmalloc-192 76015KB 77156KB [ 416.020683] kmem_cache 178KB 187KB [ 416.029353] Out of memory (oom_kill_allocating_task): Kill process 16448 (syz-executor.5) score 0 or sacrifice child [ 416.041687] Killed process 6438 (syz-executor.5) total-vm:57460kB, anon-rss:2460kB, file-rss:14092kB, shmem-rss:0kB [ 416.054077] oom_reaper: reaped process 6438 (syz-executor.5), now anon-rss:0kB, file-rss:14092kB, shmem-rss:0kB [ 416.946765] IPVS: ftp: loaded support on port[0] = 21 [ 416.960668] syz-executor.5 invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=1000 [ 416.980203] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 416.989553] CPU: 0 PID: 16432 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 416.997452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 417.006801] Call Trace: [ 417.009392] dump_stack+0x1fc/0x2ef [ 417.013025] dump_header+0x15d/0xc3f [ 417.016736] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 417.021826] ? ___ratelimit+0x319/0x590 [ 417.025782] oom_kill_process.cold+0x10/0x692 [ 417.030259] ? check_preemption_disabled+0x41/0x280 [ 417.035268] ? has_intersects_mems_allowed+0x1d6/0x290 [ 417.040534] out_of_memory+0x1072/0x1390 [ 417.044578] ? oom_killer_disable+0x270/0x270 [ 417.049055] ? mutex_trylock+0x15f/0x1a0 [ 417.053097] __alloc_pages_nodemask+0x23a2/0x2890 [ 417.057928] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 417.062748] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 417.067571] ? find_entry.isra.0+0x14e/0x1e0 [ 417.071966] ? mark_held_locks+0xa6/0xf0 [ 417.076006] ? ____cache_alloc_node+0x156/0x1d0 [ 417.080658] ? cache_grow_begin+0x64/0x8a0 [ 417.084874] cache_grow_begin+0xa4/0x8a0 [ 417.088925] fallback_alloc+0x213/0x2e0 [ 417.093089] __kmalloc_track_caller+0x20e/0x3c0 [ 417.097737] ? __addrconf_sysctl_register+0x9d/0x3d0 [ 417.102822] kmemdup+0x23/0x50 [ 417.106016] __addrconf_sysctl_register+0x9d/0x3d0 [ 417.110937] ? ndisc_parse_options.part.0+0x430/0x430 [ 417.116108] ? inet6_netconf_notify_devconf+0x1d0/0x1d0 [ 417.121501] ? mark_held_locks+0xa6/0xf0 [ 417.125544] addrconf_sysctl_register+0x139/0x1d0 [ 417.130365] ? ipv6_add_dev+0xa33/0x10b0 [ 417.134406] ipv6_add_dev+0xa8a/0x10b0 [ 417.138282] addrconf_notify+0x6a3/0x21f0 [ 417.142499] ? mark_held_locks+0xa6/0xf0 [ 417.146539] ? get_netdev_for_sock+0x430/0x430 [ 417.151098] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 417.155660] ? inet6_ifinfo_notify+0x140/0x140 [ 417.160237] ? clusterip_netdev_event+0x46f/0x640 [ 417.165073] ? tee_netdev_event+0x412/0x5b0 [ 417.169386] ? ip6mr_device_event+0x1ab/0x220 [ 417.173874] notifier_call_chain+0xc0/0x230 [ 417.178183] register_netdevice+0xdd2/0x10f0 [ 417.182574] ? unregister_netdev+0x20/0x20 [ 417.186795] register_netdev+0x2d/0x50 [ 417.190665] loopback_net_init+0x73/0x160 [ 417.194791] ? loopback_setup+0x360/0x360 [ 417.198916] ops_init+0xb3/0x410 [ 417.202261] setup_net+0x2c2/0x720 [ 417.205777] ? rtnl_net_dumpid_one+0x250/0x250 [ 417.210342] copy_net_ns+0x1f7/0x340 [ 417.214036] create_new_namespaces+0x3f6/0x7b0 [ 417.218603] copy_namespaces+0x325/0x3c0 [ 417.222647] copy_process.part.0+0x3a59/0x8260 [ 417.227328] ? __cleanup_sighand+0x60/0x60 [ 417.231551] ? __do_page_fault+0x6d1/0xd60 [ 417.235769] _do_fork+0x22f/0xf30 [ 417.239213] ? fork_idle+0x220/0x220 [ 417.242922] ? up_read+0x17/0x110 [ 417.246356] ? __do_page_fault+0x180/0xd60 [ 417.250579] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 417.255926] ? trace_hardirqs_off_caller+0x6e/0x210 [ 417.260922] ? do_syscall_64+0x21/0x620 [ 417.264874] do_syscall_64+0xf9/0x620 [ 417.268655] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 417.273821] RIP: 0033:0x7f5a6df97e99 [ 417.277516] Code: Bad RIP value. [ 417.280858] RSP: 002b:00007f5a6c8aa168 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 417.288546] RAX: ffffffffffffffda RBX: 00007f5a6e0ab1d0 RCX: 00007f5a6df97e99 [ 417.295793] RDX: 00000000200001c0 RSI: 0000000000000000 RDI: 0000000040000000 [ 417.303041] RBP: 00007f5a6dff1ff1 R08: 0000000020000240 R09: 0000000000000000 [ 417.310287] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000000 [ 417.317534] R13: 00007ffdf4846d4f R14: 00007f5a6c8aa300 R15: 0000000000022000 [ 417.354400] Mem-Info: [ 417.356897] active_anon:184454 inactive_anon:6620 isolated_anon:0 [ 417.356897] active_file:42 inactive_file:10 isolated_file:0 [ 417.356897] unevictable:0 dirty:0 writeback:0 unstable:0 [ 417.356897] slab_reclaimable:55350 slab_unreclaimable:1219743 [ 417.356897] mapped:24796 shmem:7146 pagetables:59697 bounce:0 [ 417.356897] free:26926 free_pcp:158 free_cma:0 [ 417.390636] Node 0 active_anon:731320kB inactive_anon:26480kB active_file:164kB inactive_file:108kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:99080kB dirty:0kB writeback:0kB shmem:28580kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 169984kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 417.430359] Node 1 active_anon:6496kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 417.457567] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 417.502371] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 417.536867] Node 0 DMA32 free:40856kB min:35996kB low:44992kB high:53988kB active_anon:731316kB inactive_anon:26480kB active_file:164kB inactive_file:512kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:31648kB pagetables:57508kB bounce:0kB free_pcp:1932kB local_pcp:672kB free_cma:0kB [ 417.582707] lowmem_reserve[]: 0 0 1 1 1 [ 417.589282] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 417.626772] lowmem_reserve[]: 0 0 0 0 0 [ 417.631885] Node 1 Normal free:54488kB min:53876kB low:67344kB high:80812kB active_anon:6496kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:101408kB pagetables:181100kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 417.651233] IPVS: ftp: loaded support on port[0] = 21 [ 417.675441] lowmem_reserve[]: 0 0 0 0 0 [ 417.679598] Node 0 DMA: 3*4kB (UME) 20*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10860kB [ 417.700044] Node 0 DMA32: 605*4kB (UM) 1238*8kB (UMH) 665*16kB (UME) 460*32kB (UME) 66*64kB (UME) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 41908kB [ 417.725944] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 417.737806] Node 1 Normal: 538*4kB (UME) 107*8kB (UME) 53*16kB (UME) 102*32kB (UME) 24*64kB (ME) 19*128kB (M) 12*256kB (ME) 8*512kB (ME) 1*1024kB (E) 1*2048kB (E) 8*4096kB (M) = 54096kB [ 417.762473] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 417.772248] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 417.781958] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 417.796641] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 417.806584] 7535 total pagecache pages [ 417.811941] 0 pages in swap cache [ 417.818420] Swap cache stats: add 0, delete 0, find 0/0 [ 417.832763] Free swap = 0kB [ 417.836361] Total swap = 0kB [ 417.840042] 2097051 pages RAM [ 417.843598] 0 pages HighMem/MovableOnly [ 417.852347] 369649 pages reserved [ 417.858356] 0 pages cma reserved [ 417.861839] Unreclaimable slab info: [ 417.870576] Name Used Total [ 417.897808] pid_3 0KB 3KB [ 417.912836] pid_2 261KB 264KB [ 417.924273] batadv_tl_cache 4KB 12KB [ 417.936435] TIPC 2971KB 2977KB [ 417.941828] SCTPv6 8047KB 8049KB [ 417.947899] SCTP 7KB 11KB [ 417.953820] sctp_chunk 1KB 7KB [ 417.960141] sctp_bind_bucket 0KB 3KB [ 417.966253] DCCPv6 9742KB 9742KB [ 417.972008] DCCP 9255KB 9255KB [ 417.978053] RXRPC 3178KB 3178KB [ 417.983998] rxrpc_call_jar 21982KB 21987KB [ 417.989927] bridge_fdb_cache 9KB 15KB [ 417.995640] fib6_nodes 157KB 164KB [ 418.001699] ip6_dst_cache 137KB 453KB [ 418.010477] RAWv6 39497KB 39501KB [ 418.016620] UDPLITEv6 7KB 7KB [ 418.022665] UDPv6 3744KB 3746KB [ 418.028708] TCPv6 5925KB 5928KB [ 418.034565] nf_conntrack 4KB 18KB [ 418.041458] t10_alua_lu_gp_cache 0KB 3KB [ 418.047847] sd_ext_cdb 0KB 7KB [ 418.053715] scsi_sense_cache 1056KB 1060KB [ 418.059785] virtio_scsi_cmd 16KB 16KB [ 418.065162] sgpool-128 8KB 8KB [ 418.070560] sgpool-64 4KB 12KB [ 418.076237] sgpool-32 2KB 15KB [ 418.085335] sgpool-16 1KB 7KB [ 418.090745] sgpool-8 0KB 7KB [ 418.096288] mqueue_inode_cache 10KB 15KB [ 418.101751] bio_post_read_ctx 14KB 15KB [ 418.107254] bio-2 14KB 15KB [ 418.112621] jfs_mp 7KB 7KB [ 418.118956] cifs_small_rq 15KB 16KB [ 418.124324] cifs_request 67KB 67KB [ 418.129785] cifs_mpx_ids 0KB 7KB [ 418.135167] nfs_commit_data 3KB 14KB [ 418.140682] nfs_write_data 34KB 44KB [ 418.146156] ext4_system_zone 1KB 7KB [ 418.151539] bio-1 1KB 7KB [ 418.162315] pid_namespace 3KB 7KB [ 418.167769] rpc_buffers 17KB 25KB [ 418.173131] rpc_tasks 2KB 7KB [ 418.178614] UNIX 84KB 105KB [ 418.188210] tcp_bind_bucket 250KB 252KB [ 418.193591] inet_peer_cache 0KB 4KB [ 418.199846] xfrm_state 1KB 4KB [ 418.205281] ip_fib_trie 23KB 31KB [ 418.211073] ip_fib_alias 111KB 142KB [ 418.217044] ip_dst_cache 5KB 24KB [ 418.222412] RAW 23406KB 23407KB [ 418.227865] UDP 6596KB 6601KB [ 418.233259] TCP 61KB 73KB [ 418.238720] hugetlbfs_inode_cache 3KB 15KB [ 418.244433] fscache_cookie_jar 1KB 11KB [ 418.249974] eventpoll_pwq 9KB 31KB [ 418.255432] eventpoll_epi 17KB 47KB [ 418.260792] inotify_inode_mark 8KB 11KB [ 418.266272] request_queue 192KB 192KB [ 418.271621] blkdev_requests 1KB 3KB [ 418.277128] blkdev_ioc 15KB 15KB [ 418.282483] bio-0 1497KB 1500KB [ 418.288050] biovec-max 1806KB 1806KB [ 418.293423] biovec-64 897KB 897KB [ 418.298869] biovec-16 307KB 307KB [ 418.304232] bio_integrity_payload 1KB 8KB [ 418.310460] khugepaged_mm_slot 216KB 217KB [ 418.316023] user_namespace 2KB 3KB [ 418.321384] uid_cache 0KB 4KB [ 418.326806] dmaengine-unmap-2 0KB 3KB [ 418.333223] audit_buffer 0KB 3KB [ 418.338776] skbuff_fclone_cache 46KB 48KB [ 418.344315] skbuff_head_cache 10158KB 10200KB [ 418.349815] configfs_dir_cache 3KB 7KB [ 418.359237] file_lock_cache 22KB 23KB [ 418.364700] file_lock_ctx 9KB 15KB [ 418.370449] fsnotify_mark_connector 3KB 7KB [ 418.376509] net_namespace 34116KB 34116KB [ 418.381861] shmem_inode_cache 7888KB 7944KB [ 418.387273] task_delay_info 1813KB 2075KB [ 418.392624] taskstats 11KB 38KB [ 418.398091] proc_dir_entry 176585KB 176587KB [ 418.403452] pde_opener 1KB 7KB [ 418.408847] seq_file 48KB 55KB [ 418.414201] sigqueue 197KB 200KB [ 418.419643] kernfs_node_cache 500973KB 500976KB [ 418.425004] mnt_cache 208KB 220KB [ 418.430465] filp 4842KB 6086KB [ 418.449868] names_cache 44948KB 44948KB [ 418.455402] iint_cache 83KB 87KB [ 418.460760] key_jar 9KB 22KB [ 418.466199] uts_namespace 4KB 7KB [ 418.471550] nsproxy 337KB 339KB [ 418.476962] vm_area_struct 38101KB 38103KB [ 418.482315] mm_struct 6491KB 6493KB [ 418.487702] fs_cache 2465KB 2788KB [ 418.493053] files_cache 8997KB 9558KB [ 418.498464] signal_cache 13857KB 14856KB [ 418.503824] sighand_cache 9874KB 9899KB [ 418.509226] task_struct 59911KB 59943KB [ 418.514574] cred_jar 5534KB 6292KB [ 418.521966] anon_vma_chain 53801KB 53802KB [ 418.527385] anon_vma 12634KB 12640KB [ 418.532745] pid 765KB 932KB [ 418.540462] Acpi-Operand 156KB 198KB [ 418.546798] Acpi-ParseExt 8KB 11KB [ 418.552862] Acpi-Parse 41KB 47KB [ 418.559050] Acpi-State 52KB 63KB [ 418.564996] Acpi-Namespace 21KB 27KB [ 418.571123] numa_policy 0KB 3KB [ 418.577236] debug_objects_cache 38895KB 38898KB [ 418.583367] trace_event_file 297KB 298KB [ 418.588955] ftrace_event_field 398KB 401KB [ 418.594400] pool_workqueue 4021KB 4024KB [ 418.601210] page->ptl 6577KB 6578KB [ 418.607259] kmalloc-2097152 2050KB 2050KB [ 418.613291] kmalloc-524288 2056KB 2056KB [ 418.619289] kmalloc-262144 1290KB 1290KB [ 418.625482] kmalloc-131072 1690KB 1690KB [ 418.630856] kmalloc-65536 1848KB 2178KB [ 418.636956] kmalloc-32768 215490KB 215490KB [ 418.645098] kmalloc-16384 65290KB 65290KB [ 418.651195] kmalloc-8192 148541KB 148541KB [ 418.657325] kmalloc-4096 675146KB 675146KB [ 418.663277] kmalloc-2048 536836KB 536838KB [ 418.668708] kmalloc-1024 209733KB 209734KB [ 418.674068] kmalloc-512 177073KB 186802KB [ 418.680901] kmalloc-256 110985KB 112080KB [ 418.686945] kmalloc-128 56597KB 56633KB [ 418.692799] kmalloc-96 14858KB 15384KB [ 418.698997] kmalloc-64 39330KB 40208KB [ 418.705095] kmalloc-32 34194KB 34854KB [ 418.710659] kmalloc-192 76025KB 77172KB [ 418.716768] kmem_cache 178KB 187KB [ 418.722855] Out of memory (oom_kill_allocating_task): Kill process 16432 (syz-executor.5) score 0 or sacrifice child [ 418.734375] Killed process 18715 (syz-executor.5) total-vm:57460kB, anon-rss:2460kB, file-rss:14080kB, shmem-rss:0kB [ 418.750414] oom_reaper: reaped process 18715 (syz-executor.5), now anon-rss:0kB, file-rss:14080kB, shmem-rss:0kB [ 419.211756] IPVS: ftp: loaded support on port[0] = 21 [ 419.217902] IPVS: ftp: loaded support on port[0] = 21 [ 419.376785] syz-executor.5 invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=2, oom_score_adj=1000 [ 419.389755] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 419.400667] CPU: 1 PID: 9217 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 419.408478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 419.417833] Call Trace: [ 419.420422] dump_stack+0x1fc/0x2ef [ 419.424043] dump_header+0x15d/0xc3f [ 419.427745] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 419.432828] ? ___ratelimit+0x319/0x590 [ 419.436799] oom_kill_process.cold+0x10/0x692 [ 419.441275] ? check_preemption_disabled+0x41/0x280 [ 419.446276] ? has_intersects_mems_allowed+0x1d6/0x290 [ 419.451530] out_of_memory+0x1072/0x1390 [ 419.455573] ? oom_killer_disable+0x270/0x270 [ 419.460136] ? mutex_trylock+0x15f/0x1a0 [ 419.464184] __alloc_pages_nodemask+0x23a2/0x2890 [ 419.469021] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 419.473843] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 419.478675] ? mark_held_locks+0xa6/0xf0 [ 419.482714] ? ____cache_alloc_node+0x156/0x1d0 [ 419.487369] ? cache_grow_begin+0x64/0x8a0 [ 419.491585] cache_grow_begin+0xa4/0x8a0 [ 419.495628] fallback_alloc+0x213/0x2e0 [ 419.499587] __kmalloc+0x213/0x3c0 [ 419.503106] ? ops_init+0xfe/0x410 [ 419.506625] ops_init+0xfe/0x410 [ 419.509980] setup_net+0x2c2/0x720 [ 419.513499] ? rtnl_net_dumpid_one+0x250/0x250 [ 419.518066] copy_net_ns+0x1f7/0x340 [ 419.521764] create_new_namespaces+0x3f6/0x7b0 [ 419.526501] copy_namespaces+0x325/0x3c0 [ 419.530544] copy_process.part.0+0x3a59/0x8260 [ 419.535123] ? __cleanup_sighand+0x60/0x60 [ 419.539344] ? __do_page_fault+0x6d1/0xd60 [ 419.543559] _do_fork+0x22f/0xf30 [ 419.547046] ? fork_idle+0x220/0x220 [ 419.550827] ? up_read+0x17/0x110 [ 419.554258] ? __do_page_fault+0x180/0xd60 [ 419.558477] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 419.563843] ? trace_hardirqs_off_caller+0x6e/0x210 [ 419.568837] ? do_syscall_64+0x21/0x620 [ 419.572793] do_syscall_64+0xf9/0x620 [ 419.576573] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 419.581751] RIP: 0033:0x7f5a6df97e99 [ 419.585451] Code: Bad RIP value. [ 419.588798] RSP: 002b:00007f5a6c8aa168 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 419.596492] RAX: ffffffffffffffda RBX: 00007f5a6e0ab1d0 RCX: 00007f5a6df97e99 [ 419.603745] RDX: 00000000200001c0 RSI: 0000000000000000 RDI: 0000000040000000 [ 419.610999] RBP: 00007f5a6dff1ff1 R08: 0000000020000240 R09: 0000000000000000 [ 419.618254] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000000 [ 419.625505] R13: 00007ffdf4846d4f R14: 00007f5a6c8aa300 R15: 0000000000022000 [ 419.654144] Mem-Info: [ 419.657347] active_anon:184458 inactive_anon:6620 isolated_anon:0 [ 419.657347] active_file:150 inactive_file:163 isolated_file:37 [ 419.657347] unevictable:0 dirty:16 writeback:0 unstable:0 [ 419.657347] slab_reclaimable:55402 slab_unreclaimable:1220090 [ 419.657347] mapped:25046 shmem:7146 pagetables:59741 bounce:0 [ 419.657347] free:26223 free_pcp:62 free_cma:0 [ 419.693313] Node 0 active_anon:731336kB inactive_anon:26480kB active_file:152kB inactive_file:160kB unevictable:0kB isolated(anon):0kB isolated(file):148kB mapped:99180kB dirty:64kB writeback:0kB shmem:28580kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 169984kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 419.722312] Node 1 active_anon:6496kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 419.748389] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 419.777095] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 419.782138] Node 0 DMA32 free:39600kB min:35996kB low:44992kB high:53988kB active_anon:731332kB inactive_anon:26480kB active_file:124kB inactive_file:232kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:31648kB pagetables:57684kB bounce:0kB free_pcp:1988kB local_pcp:220kB free_cma:0kB [ 419.824411] lowmem_reserve[]: 0 0 1 1 1 [ 419.828478] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 419.854542] lowmem_reserve[]: 0 0 0 0 0 [ 419.858580] Node 1 Normal free:53852kB min:53876kB low:67344kB high:80812kB active_anon:6496kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:101600kB pagetables:181100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 419.888678] lowmem_reserve[]: 0 0 0 0 0 [ 419.892674] Node 0 DMA: 3*4kB (UME) 20*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10860kB [ 419.908416] Node 0 DMA32: 731*4kB (UM) 1135*8kB (UM) 629*16kB (UME) 440*32kB (UME) 61*64kB (UME) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 40052kB [ 419.922739] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 419.933849] Node 1 Normal: 549*4kB (UME) 76*8kB (UME) 54*16kB (UME) 101*32kB (UME) 25*64kB (UME) 20*128kB (UM) 13*256kB (UME) 9*512kB (UME) 2*1024kB (UE) 2*2048kB (UE) 7*4096kB (M) = 53812kB [ 419.951121] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 419.963098] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 419.973042] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 419.981995] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 419.990678] 7174 total pagecache pages [ 419.994566] 0 pages in swap cache [ 419.998081] Swap cache stats: add 0, delete 0, find 0/0 [ 420.003430] Free swap = 0kB [ 420.006506] Total swap = 0kB [ 420.009667] 2097051 pages RAM [ 420.012760] 0 pages HighMem/MovableOnly [ 420.016800] 369649 pages reserved [ 420.020237] 0 pages cma reserved [ 420.023790] Unreclaimable slab info: [ 420.028063] Name Used Total [ 420.033637] pid_3 0KB 3KB [ 420.051715] pid_2 261KB 264KB [ 420.057198] batadv_tl_cache 4KB 12KB [ 420.062556] TIPC 2971KB 2977KB [ 420.067976] SCTPv6 8052KB 8056KB [ 420.074565] SCTP 7KB 11KB [ 420.080544] sctp_chunk 1KB 7KB [ 420.086066] sctp_bind_bucket 0KB 3KB [ 420.091425] DCCPv6 9747KB 9750KB [ 420.096827] DCCP 9260KB 9262KB [ 420.102204] RXRPC 3180KB 3185KB [ 420.107667] rxrpc_call_jar 21993KB 21994KB [ 420.113035] bridge_fdb_cache 9KB 15KB [ 420.119630] fib6_nodes 157KB 164KB [ 420.125006] ip6_dst_cache 137KB 453KB [ 420.130444] RAWv6 39517KB 39521KB [ 420.135866] UDPLITEv6 7KB 7KB [ 420.141316] UDPv6 3744KB 3746KB [ 420.146797] TCPv6 5928KB 5928KB [ 420.152152] nf_conntrack 4KB 18KB [ 420.157627] t10_alua_lu_gp_cache 0KB 3KB [ 420.163261] sd_ext_cdb 0KB 7KB [ 420.168847] scsi_sense_cache 1056KB 1060KB [ 420.176396] virtio_scsi_cmd 16KB 16KB [ 420.181787] sgpool-128 8KB 8KB [ 420.187266] sgpool-64 4KB 12KB [ 420.192628] sgpool-32 2KB 15KB [ 420.202112] sgpool-16 1KB 7KB [ 420.207629] sgpool-8 0KB 7KB [ 420.213000] mqueue_inode_cache 10KB 15KB [ 420.229764] bio_post_read_ctx 14KB 15KB [ 420.235446] bio-2 14KB 15KB [ 420.240799] jfs_mp 7KB 7KB [ 420.251848] cifs_small_rq 15KB 16KB [ 420.257319] cifs_request 67KB 67KB [ 420.262686] cifs_mpx_ids 0KB 7KB [ 420.273573] nfs_commit_data 3KB 14KB [ 420.280292] nfs_write_data 34KB 44KB [ 420.296844] ext4_system_zone 1KB 7KB [ 420.302223] bio-1 1KB 7KB [ 420.307656] pid_namespace 3KB 7KB [ 420.313014] rpc_buffers 17KB 25KB [ 420.329507] rpc_tasks 2KB 7KB [ 420.334883] UNIX 84KB 105KB [ 420.342279] tcp_bind_bucket 250KB 252KB [ 420.352009] inet_peer_cache 0KB 4KB [ 420.358563] xfrm_state 1KB 4KB [ 420.363938] ip_fib_trie 23KB 31KB [ 420.371707] ip_fib_alias 111KB 142KB [ 420.381684] ip_dst_cache 5KB 24KB [ 420.390700] RAW 23418KB 23422KB [ 420.402274] UDP 6599KB 6601KB [ 420.423308] TCP 61KB 73KB [ 420.432288] hugetlbfs_inode_cache 3KB 15KB [ 420.451605] fscache_cookie_jar 1KB 11KB [ 420.464495] eventpoll_pwq 9KB 31KB [ 420.473487] eventpoll_epi 17KB 47KB [ 420.485921] inotify_inode_mark 8KB 11KB [ 420.491395] request_queue 192KB 192KB [ 420.499171] blkdev_requests 1KB 3KB [ 420.504540] blkdev_ioc 15KB 15KB [ 420.521210] bio-0 1658KB 1661KB [ 420.527612] biovec-max 1864KB 1864KB [ 420.532989] biovec-64 960KB 960KB [ 420.540025] biovec-16 348KB 348KB [ 420.549263] bio_integrity_payload 1KB 8KB [ 420.554981] khugepaged_mm_slot 216KB 217KB [ 420.566736] user_namespace 2KB 3KB [ 420.572112] uid_cache 0KB 4KB [ 420.590561] dmaengine-unmap-2 0KB 3KB [ 420.596485] audit_buffer 0KB 3KB [ 420.601849] skbuff_fclone_cache 46KB 48KB [ 420.609821] skbuff_head_cache 10271KB 10312KB [ 420.617864] configfs_dir_cache 3KB 7KB [ 420.623323] file_lock_cache 22KB 23KB [ 420.632500] file_lock_ctx 9KB 15KB [ 420.641541] fsnotify_mark_connector 3KB 7KB [ 420.651367] net_namespace 34133KB 34133KB [ 420.664143] shmem_inode_cache 7888KB 7944KB [ 420.671427] task_delay_info 1813KB 2075KB [ 420.696284] taskstats 11KB 38KB [ 420.701671] proc_dir_entry 176664KB 176666KB [ 420.707142] pde_opener 1KB 7KB [ 420.712513] seq_file 48KB 55KB [ 420.721645] sigqueue 197KB 200KB [ 420.727103] kernfs_node_cache 501166KB 501168KB [ 420.732461] mnt_cache 208KB 220KB [ 420.741633] filp 4808KB 6086KB [ 420.747284] names_cache 44799KB 44799KB [ 420.752642] iint_cache 83KB 87KB [ 420.768837] key_jar 9KB 22KB [ 420.774223] uts_namespace 4KB 7KB [ 420.779687] nsproxy 337KB 339KB [ 420.785066] vm_area_struct 38120KB 38122KB [ 420.801320] mm_struct 6495KB 6500KB [ 420.807275] fs_cache 2465KB 2788KB [ 420.812642] files_cache 8963KB 9532KB [ 420.828977] signal_cache 13754KB 14835KB [ 420.834350] sighand_cache 9897KB 9899KB [ 420.867762] task_struct 59646KB 59646KB [ 420.873196] cred_jar 5489KB 6292KB [ 420.884640] anon_vma_chain 53828KB 53829KB [ 420.893019] anon_vma 12641KB 12648KB [ 420.898471] pid 765KB 932KB [ 420.903834] Acpi-Operand 156KB 198KB [ 420.911057] Acpi-ParseExt 8KB 11KB [ 420.922919] Acpi-Parse 41KB 47KB [ 420.930416] Acpi-State 52KB 63KB [ 420.943517] Acpi-Namespace 21KB 27KB [ 420.953120] numa_policy 0KB 3KB [ 420.962610] debug_objects_cache 38919KB 38921KB [ 420.970446] trace_event_file 297KB 298KB [ 420.984308] ftrace_event_field 398KB 401KB [ 420.992554] pool_workqueue 4025KB 4028KB [ 421.019022] page->ptl 6581KB 6581KB [ 421.024460] kmalloc-2097152 2050KB 2050KB [ 421.030693] kmalloc-524288 2056KB 2056KB [ 421.038889] kmalloc-262144 1290KB 1290KB [ 421.044265] kmalloc-131072 1690KB 1690KB [ 421.053380] kmalloc-65536 1848KB 2178KB [ 421.060395] kmalloc-32768 215523KB 215523KB [ 421.068837] kmalloc-16384 65323KB 65323KB [ 421.074210] kmalloc-8192 148599KB 148599KB [ 421.103347] kmalloc-4096 674993KB 674993KB [ 421.108823] kmalloc-2048 537004KB 537004KB [ 421.114186] kmalloc-1024 209979KB 209979KB [ 421.127201] kmalloc-512 177396KB 187263KB [ 421.132586] kmalloc-256 111026KB 112143KB [ 421.139876] kmalloc-128 56622KB 56660KB [ 421.149182] kmalloc-96 14901KB 15436KB [ 421.154550] kmalloc-64 39333KB 40224KB [ 421.163655] kmalloc-32 34202KB 34874KB [ 421.171379] kmalloc-192 76043KB 77208KB [ 421.178651] kmem_cache 178KB 187KB [ 421.184025] Out of memory (oom_kill_allocating_task): Kill process 9217 (syz-executor.5) score 0 or sacrifice child [ 421.205681] Killed process 6461 (syz-executor.5) total-vm:57460kB, anon-rss:2460kB, file-rss:14092kB, shmem-rss:0kB [ 421.221695] oom_reaper: reaped process 6461 (syz-executor.5), now anon-rss:0kB, file-rss:14092kB, shmem-rss:0kB [ 421.224716] syz-executor.5 invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=2, oom_score_adj=1000 [ 421.259406] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 421.264572] CPU: 1 PID: 9217 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 421.272369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 421.281807] Call Trace: [ 421.284389] dump_stack+0x1fc/0x2ef [ 421.288002] dump_header+0x15d/0xc3f [ 421.291703] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 421.296792] ? ___ratelimit+0x319/0x590 [ 421.300870] oom_kill_process.cold+0x10/0x692 [ 421.305354] ? check_preemption_disabled+0x41/0x280 [ 421.310353] ? has_intersects_mems_allowed+0x1d6/0x290 [ 421.315706] out_of_memory+0x1072/0x1390 [ 421.319768] ? oom_killer_disable+0x270/0x270 [ 421.324254] ? mutex_trylock+0x15f/0x1a0 [ 421.328311] __alloc_pages_nodemask+0x23a2/0x2890 [ 421.333162] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 421.338087] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 421.342933] ? mark_held_locks+0xa6/0xf0 [ 421.346980] ? ____cache_alloc_node+0x156/0x1d0 [ 421.351639] ? cache_grow_begin+0x64/0x8a0 [ 421.355863] cache_grow_begin+0xa4/0x8a0 [ 421.359914] fallback_alloc+0x213/0x2e0 [ 421.363874] __kmalloc+0x213/0x3c0 [ 421.367396] ? ops_init+0xfe/0x410 [ 421.370920] ops_init+0xfe/0x410 [ 421.374272] setup_net+0x2c2/0x720 [ 421.377795] ? rtnl_net_dumpid_one+0x250/0x250 [ 421.382363] copy_net_ns+0x1f7/0x340 [ 421.386063] create_new_namespaces+0x3f6/0x7b0 [ 421.390634] copy_namespaces+0x325/0x3c0 [ 421.394679] copy_process.part.0+0x3a59/0x8260 [ 421.399255] ? __cleanup_sighand+0x60/0x60 [ 421.403475] ? __do_page_fault+0x6d1/0xd60 [ 421.407694] _do_fork+0x22f/0xf30 [ 421.411136] ? fork_idle+0x220/0x220 [ 421.414831] ? up_read+0x17/0x110 [ 421.418277] ? __do_page_fault+0x180/0xd60 [ 421.422494] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 421.427839] ? trace_hardirqs_off_caller+0x6e/0x210 [ 421.432834] ? do_syscall_64+0x21/0x620 [ 421.436794] do_syscall_64+0xf9/0x620 [ 421.440578] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 421.445749] RIP: 0033:0x7f5a6df97e99 [ 421.449446] Code: Bad RIP value. [ 421.452787] RSP: 002b:00007f5a6c8aa168 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 421.460474] RAX: ffffffffffffffda RBX: 00007f5a6e0ab1d0 RCX: 00007f5a6df97e99 [ 421.467725] RDX: 00000000200001c0 RSI: 0000000000000000 RDI: 0000000040000000 [ 421.474975] RBP: 00007f5a6dff1ff1 R08: 0000000020000240 R09: 0000000000000000 [ 421.482231] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000000 [ 421.489500] R13: 00007ffdf4846d4f R14: 00007f5a6c8aa300 R15: 0000000000022000 [ 421.513183] Mem-Info: [ 421.523042] active_anon:184458 inactive_anon:6620 isolated_anon:0 [ 421.523042] active_file:39 inactive_file:0 isolated_file:0 [ 421.523042] unevictable:0 dirty:0 writeback:0 unstable:0 [ 421.523042] slab_reclaimable:55419 slab_unreclaimable:1220276 [ 421.523042] mapped:24768 shmem:7146 pagetables:59741 bounce:0 [ 421.523042] free:26314 free_pcp:80 free_cma:0 [ 421.561872] Node 0 active_anon:731336kB inactive_anon:26480kB active_file:152kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:99068kB dirty:0kB writeback:0kB shmem:28580kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 169984kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 421.593405] Node 1 active_anon:6496kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 421.625020] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 421.653504] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 421.658597] Node 0 DMA32 free:40568kB min:35996kB low:44992kB high:53988kB active_anon:731332kB inactive_anon:26480kB active_file:60kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:31648kB pagetables:57684kB bounce:0kB free_pcp:280kB local_pcp:48kB free_cma:0kB [ 421.689739] lowmem_reserve[]: 0 0 1 1 1 [ 421.693711] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 421.738809] lowmem_reserve[]: 0 0 0 0 0 [ 421.742818] Node 1 Normal free:53812kB min:53876kB low:67344kB high:80812kB active_anon:6496kB inactive_anon:0kB active_file:0kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:101600kB pagetables:181096kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 421.771283] lowmem_reserve[]: 0 0 0 0 0 [ 421.782493] Node 0 DMA: 3*4kB (UME) 20*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10860kB [ 421.810636] Node 0 DMA32: 926*4kB (UME) 1145*8kB (UME) 610*16kB (UME) 427*32kB (UME) 60*64kB (UME) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 40128kB [ 421.827345] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 421.838510] Node 1 Normal: 550*4kB (UME) 76*8kB (UME) 54*16kB (UME) 101*32kB (UME) 25*64kB (UME) 20*128kB (UM) 13*256kB (UME) 9*512kB (UME) 2*1024kB (UE) 2*2048kB (UE) 7*4096kB (M) = 53816kB [ 421.863348] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 421.874004] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 421.906167] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 421.923525] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 421.944943] 7204 total pagecache pages [ 421.948950] 0 pages in swap cache [ 421.952399] Swap cache stats: add 0, delete 0, find 0/0 [ 421.972835] Free swap = 0kB [ 421.975981] Total swap = 0kB [ 421.978996] 2097051 pages RAM [ 421.982096] 0 pages HighMem/MovableOnly [ 421.989527] 369649 pages reserved [ 421.992980] 0 pages cma reserved [ 421.999720] Unreclaimable slab info: [ 422.003434] Name Used Total [ 422.010304] pid_3 0KB 3KB [ 422.032371] pid_2 261KB 264KB [ 422.069536] batadv_tl_cache 4KB 12KB [ 422.074945] TIPC 2971KB 2977KB [ 422.081804] SCTPv6 8052KB 8056KB [ 422.091025] SCTP 7KB 11KB [ 422.102458] sctp_chunk 1KB 7KB [ 422.111547] sctp_bind_bucket 0KB 3KB [ 422.122602] DCCPv6 9747KB 9750KB [ 422.141872] DCCP 9260KB 9262KB [ 422.151284] RXRPC 3180KB 3185KB [ 422.160528] rxrpc_call_jar 21993KB 21994KB [ 422.169755] bridge_fdb_cache 9KB 15KB [ 422.178931] fib6_nodes 157KB 164KB [ 422.184302] ip6_dst_cache 154KB 453KB [ 422.191585] RAWv6 39517KB 39521KB [ 422.201337] UDPLITEv6 7KB 7KB [ 422.213292] UDPv6 3744KB 3746KB [ 422.220892] TCPv6 5928KB 5928KB [ 422.232963] nf_conntrack 10KB 18KB [ 422.242145] t10_alua_lu_gp_cache 0KB 3KB [ 422.253368] sd_ext_cdb 0KB 7KB [ 422.262117] scsi_sense_cache 1056KB 1060KB [ 422.267622] virtio_scsi_cmd 16KB 16KB [ 422.272988] sgpool-128 8KB 8KB [ 422.283282] sgpool-64 4KB 12KB [ 422.292663] sgpool-32 2KB 15KB [ 422.299515] sgpool-16 1KB 7KB [ 422.304875] sgpool-8 0KB 7KB [ 422.314979] mqueue_inode_cache 10KB 15KB [ 422.321611] bio_post_read_ctx 14KB 15KB [ 422.339745] bio-2 14KB 15KB [ 422.346382] jfs_mp 7KB 7KB [ 422.351771] cifs_small_rq 15KB 16KB [ 422.362003] cifs_request 67KB 67KB [ 422.370974] cifs_mpx_ids 0KB 7KB [ 422.383724] nfs_commit_data 3KB 14KB [ 422.393779] nfs_write_data 34KB 44KB [ 422.403037] ext4_system_zone 1KB 7KB [ 422.408572] bio-1 1KB 7KB [ 422.413930] pid_namespace 3KB 7KB [ 422.421718] rpc_buffers 17KB 25KB [ 422.432831] rpc_tasks 2KB 7KB [ 422.441952] UNIX 84KB 105KB [ 422.453072] tcp_bind_bucket 250KB 252KB [ 422.468827] inet_peer_cache 0KB 4KB [ 422.474211] xfrm_state 1KB 4KB [ 422.482689] ip_fib_trie 23KB 31KB [ 422.499861] ip_fib_alias 111KB 142KB [ 422.508948] ip_dst_cache 5KB 24KB [ 422.514313] RAW 23418KB 23422KB [ 422.526724] UDP 6599KB 6601KB [ 422.532116] TCP 61KB 73KB [ 422.541107] hugetlbfs_inode_cache 3KB 15KB [ 422.550476] fscache_cookie_jar 1KB 11KB [ 422.559367] eventpoll_pwq 9KB 31KB [ 422.564731] eventpoll_epi 17KB 47KB [ 422.571515] inotify_inode_mark 8KB 11KB [ 422.578461] request_queue 192KB 192KB [ 422.583830] blkdev_requests 1KB 3KB [ 422.592893] blkdev_ioc 15KB 15KB [ 422.601532] bio-0 1669KB 1672KB [ 422.608488] biovec-max 1864KB 1864KB [ 422.613858] biovec-64 960KB 960KB [ 422.622869] biovec-16 348KB 348KB [ 422.631889] bio_integrity_payload 1KB 8KB [ 422.641373] khugepaged_mm_slot 216KB 217KB [ 422.650571] user_namespace 2KB 3KB [ 422.659676] uid_cache 0KB 4KB [ 422.668850] dmaengine-unmap-2 0KB 3KB [ 422.674228] audit_buffer 0KB 3KB [ 422.682123] skbuff_fclone_cache 46KB 48KB [ 422.692004] skbuff_head_cache 10469KB 10507KB [ 422.698307] configfs_dir_cache 3KB 7KB [ 422.703757] file_lock_cache 22KB 23KB [ 422.712350] file_lock_ctx 9KB 15KB [ 422.722055] fsnotify_mark_connector 3KB 7KB [ 422.753392] net_namespace 34133KB 34133KB [ 422.830437] shmem_inode_cache 7888KB 7944KB [ 422.847870] task_delay_info 1811KB 2071KB [ 422.854362] taskstats 11KB 38KB [ 422.873356] proc_dir_entry 176671KB 176673KB [ 422.879202] pde_opener 1KB 7KB [ 422.885403] seq_file 48KB 55KB [ 422.895079] sigqueue 197KB 200KB [ 422.900451] kernfs_node_cache 501308KB 501310KB [ 422.975543] mnt_cache 208KB 220KB [ 422.980934] filp 4775KB 6082KB [ 423.026287] names_cache 44591KB 44599KB [ 423.034596] iint_cache 83KB 87KB [ 423.040146] key_jar 9KB 22KB [ 423.045621] uts_namespace 4KB 7KB [ 423.054367] nsproxy 337KB 339KB [ 423.064495] vm_area_struct 38128KB 38130KB [ 423.070835] mm_struct 6496KB 6500KB [ 423.103181] IPVS: ftp: loaded support on port[0] = 21 [ 423.112926] fs_cache 2462KB 2788KB [ 423.118377] files_cache 8952KB 9513KB [ 423.123751] signal_cache 13685KB 14806KB [ 423.129322] sighand_cache 9876KB 9906KB [ 423.134693] task_struct 59369KB 59369KB [ 423.140600] cred_jar 5435KB 6288KB [ 423.146095] anon_vma_chain 53844KB 53845KB [ 423.151465] anon_vma 12645KB 12652KB [ 423.157855] pid 765KB 932KB [ 423.163264] Acpi-Operand 156KB 198KB [ 423.175157] Acpi-ParseExt 8KB 11KB [ 423.180572] Acpi-Parse 41KB 47KB [ 423.191636] Acpi-State 52KB 63KB [ 423.197128] Acpi-Namespace 21KB 27KB [ 423.202493] numa_policy 0KB 3KB [ 423.207967] debug_objects_cache 38931KB 38932KB [ 423.213502] trace_event_file 297KB 298KB [ 423.219016] ftrace_event_field 398KB 401KB [ 423.224469] pool_workqueue 4025KB 4028KB [ 423.229941] page->ptl 6581KB 6581KB [ 423.235451] kmalloc-2097152 2050KB 2050KB [ 423.240910] kmalloc-524288 2056KB 2056KB [ 423.267496] kmalloc-262144 1290KB 1290KB [ 423.272886] kmalloc-131072 1690KB 1690KB [ 423.285182] kmalloc-65536 1848KB 2178KB [ 423.290574] kmalloc-32768 215589KB 215589KB [ 423.325114] kmalloc-16384 65356KB 65356KB [ 423.330512] kmalloc-8192 148640KB 148640KB [ 423.345134] kmalloc-4096 674781KB 674802KB [ 423.351415] kmalloc-2048 537144KB 537170KB [ 423.356863] kmalloc-1024 210105KB 210136KB [ 423.362235] kmalloc-512 177593KB 187653KB [ 423.395849] kmalloc-256 111060KB 112211KB [ 423.401242] kmalloc-128 56637KB 56680KB [ 423.426128] kmalloc-96 14925KB 15480KB [ 423.431526] kmalloc-64 39330KB 40248KB [ 423.436933] kmalloc-32 34214KB 34902KB [ 423.442300] kmalloc-192 76052KB 77244KB [ 423.447764] kmem_cache 178KB 187KB [ 423.457549] Out of memory (oom_kill_allocating_task): Kill process 9217 (syz-executor.5) score 0 or sacrifice child [ 423.468255] Killed process 9217 (syz-executor.5) total-vm:57460kB, anon-rss:2460kB, file-rss:13836kB, shmem-rss:0kB [ 423.480634] oom_reaper: reaped process 9217 (syz-executor.5), now anon-rss:0kB, file-rss:13836kB, shmem-rss:0kB [ 423.568714] kworker/u4:9 invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=0 [ 423.702885] kworker/u4:9 cpuset=/ mems_allowed=0-1 [ 423.721533] CPU: 1 PID: 6474 Comm: kworker/u4:9 Not tainted 4.19.211-syzkaller #0 [ 423.729360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 423.738716] Call Trace: [ 423.741320] dump_stack+0x1fc/0x2ef [ 423.744953] dump_header+0x15d/0xc3f [ 423.748674] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 423.753781] ? ___ratelimit+0x319/0x590 [ 423.757758] oom_kill_process.cold+0x10/0x692 [ 423.762255] ? oom_badness.part.0+0x135/0x6e0 [ 423.766752] ? lock_downgrade+0x720/0x720 [ 423.770902] ? check_preemption_disabled+0x41/0x280 [ 423.775910] out_of_memory+0x34d/0x1390 [ 423.779870] ? oom_killer_disable+0x270/0x270 [ 423.784438] ? mutex_trylock+0x15f/0x1a0 [ 423.788480] __alloc_pages_nodemask+0x23a2/0x2890 [ 423.793322] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 423.798153] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 423.802996] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 423.807582] ? ____cache_alloc_node+0x156/0x1d0 [ 423.812255] ? cache_grow_begin+0x64/0x8a0 [ 423.816474] cache_grow_begin+0xa4/0x8a0 [ 423.820523] fallback_alloc+0x213/0x2e0 [ 423.824481] kmem_cache_alloc+0x1e4/0x370 [ 423.828614] getname_kernel+0x4e/0x370 [ 423.832493] call_usermodehelper_exec_async+0x500/0x6a0 [ 423.837836] ? umh_complete+0x90/0x90 [ 423.842837] ret_from_fork+0x24/0x30 [ 423.852833] Mem-Info: [ 423.870562] active_anon:184459 inactive_anon:6620 isolated_anon:0 [ 423.870562] active_file:14 inactive_file:27 isolated_file:26 [ 423.870562] unevictable:0 dirty:0 writeback:0 unstable:0 [ 423.870562] slab_reclaimable:55435 slab_unreclaimable:1220631 [ 423.870562] mapped:24773 shmem:7146 pagetables:59752 bounce:0 [ 423.870562] free:25665 free_pcp:128 free_cma:0 [ 423.905424] Node 0 active_anon:731340kB inactive_anon:26480kB active_file:376kB inactive_file:236kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:99588kB dirty:0kB writeback:0kB shmem:28580kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 169984kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 423.952098] Node 1 active_anon:6496kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 424.015923] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 424.071799] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 424.103775] Node 0 DMA32 free:38700kB min:35996kB low:44992kB high:53988kB active_anon:731336kB inactive_anon:26480kB active_file:416kB inactive_file:80kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:31648kB pagetables:57744kB bounce:0kB free_pcp:216kB local_pcp:216kB free_cma:0kB [ 424.415015] lowmem_reserve[]: 0 0 1 1 1 [ 424.419030] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 424.557106] lowmem_reserve[]: 0 0 0 0 0 [ 424.562361] Node 1 Normal free:54552kB min:53876kB low:67344kB high:80812kB active_anon:6496kB inactive_anon:0kB active_file:0kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:101632kB pagetables:181092kB bounce:0kB free_pcp:24kB local_pcp:24kB free_cma:0kB [ 424.620296] lowmem_reserve[]: 0 0 0 0 0 [ 424.656944] Node 0 DMA: 3*4kB (UME) 20*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10860kB [ 424.702697] IPVS: ftp: loaded support on port[0] = 21 [ 424.718710] Node 0 DMA32: 601*4kB (ME) 1050*8kB (ME) 571*16kB (ME) 398*32kB (ME) 47*64kB (ME) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 35684kB [ 424.762646] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 424.774548] Node 1 Normal: 564*4kB (UME) 73*8kB (ME) 63*16kB (UME) 105*32kB (UME) 25*64kB (UME) 20*128kB (UM) 12*256kB (ME) 9*512kB (UME) 2*1024kB (UE) 2*2048kB (UE) 7*4096kB (M) = 53864kB [ 424.800442] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 424.812335] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 424.830537] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 424.840888] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 424.849533] 7202 total pagecache pages [ 424.853423] 0 pages in swap cache [ 424.857270] Swap cache stats: add 0, delete 0, find 0/0 [ 424.862630] Free swap = 0kB [ 424.865712] Total swap = 0kB [ 424.868739] 2097051 pages RAM [ 424.871837] 0 pages HighMem/MovableOnly [ 424.875942] 369649 pages reserved [ 424.879389] 0 pages cma reserved [ 424.882751] Unreclaimable slab info: [ 424.888360] Name Used Total [ 424.894009] pid_3 0KB 3KB [ 424.899409] pid_2 261KB 264KB [ 424.904805] batadv_tl_cache 4KB 12KB [ 424.910228] TIPC 2971KB 2977KB [ 424.933511] SCTPv6 8060KB 8062KB [ 424.939302] SCTP 7KB 11KB [ 424.944653] sctp_chunk 1KB 7KB [ 424.950569] sctp_bind_bucket 0KB 3KB [ 424.955949] DCCPv6 9757KB 9757KB [ 424.961300] DCCP 9269KB 9269KB [ 424.966742] RXRPC 3180KB 3185KB [ 424.972148] rxrpc_call_jar 22005KB 22010KB [ 424.978269] bridge_fdb_cache 9KB 15KB [ 424.983623] fib6_nodes 157KB 164KB [ 424.989434] ip6_dst_cache 154KB 453KB [ 424.994804] RAWv6 39538KB 39541KB [ 425.012454] UDPLITEv6 7KB 7KB [ 425.017902] UDPv6 3748KB 3750KB [ 425.023273] TCPv6 5931KB 5934KB [ 425.028814] nf_conntrack 9KB 18KB [ 425.034241] t10_alua_lu_gp_cache 0KB 3KB [ 425.039949] sd_ext_cdb 0KB 7KB [ 425.090935] scsi_sense_cache 1056KB 1060KB [ 425.116787] virtio_scsi_cmd 16KB 16KB [ 425.122186] sgpool-128 8KB 8KB [ 425.127843] sgpool-64 4KB 12KB [ 425.133216] sgpool-32 2KB 15KB [ 425.139055] sgpool-16 1KB 7KB [ 425.144423] sgpool-8 0KB 7KB [ 425.149980] mqueue_inode_cache 10KB 15KB [ 425.162650] bio_post_read_ctx 14KB 15KB [ 425.168210] bio-2 14KB 15KB [ 425.173579] jfs_mp 7KB 7KB [ 425.179046] cifs_small_rq 15KB 16KB [ 425.184415] cifs_request 67KB 67KB [ 425.189888] cifs_mpx_ids 0KB 7KB [ 425.196973] nfs_commit_data 3KB 14KB [ 425.202347] nfs_write_data 34KB 44KB [ 425.207884] ext4_system_zone 1KB 7KB [ 425.213270] bio-1 1KB 7KB [ 425.222169] pid_namespace 3KB 7KB [ 425.227753] rpc_buffers 17KB 25KB [ 425.233119] rpc_tasks 2KB 7KB [ 425.240648] UNIX 105KB 105KB [ 425.246244] tcp_bind_bucket 249KB 252KB [ 425.251624] inet_peer_cache 0KB 4KB [ 425.257045] xfrm_state 1KB 4KB [ 425.262406] ip_fib_trie 23KB 31KB [ 425.267909] ip_fib_alias 111KB 142KB [ 425.273280] ip_dst_cache 5KB 24KB [ 425.278698] RAW 23430KB 23430KB [ 425.284078] UDP 6603KB 6608KB [ 425.289674] TCP 61KB 73KB [ 425.296899] hugetlbfs_inode_cache 3KB 15KB [ 425.302618] fscache_cookie_jar 1KB 11KB [ 425.308171] eventpoll_pwq 9KB 31KB [ 425.313537] eventpoll_epi 17KB 47KB [ 425.318963] inotify_inode_mark 8KB 11KB [ 425.324418] request_queue 192KB 192KB [ 425.329951] blkdev_requests 1KB 3KB [ 425.336049] blkdev_ioc 15KB 15KB [ 425.341456] bio-0 1845KB 1848KB [ 425.346923] biovec-max 1864KB 1864KB [ 425.352293] biovec-64 1055KB 1055KB [ 425.358106] biovec-16 367KB 367KB [ 425.363475] bio_integrity_payload 1KB 8KB [ 425.369299] khugepaged_mm_slot 216KB 217KB [ 425.374757] user_namespace 2KB 3KB [ 425.380177] uid_cache 0KB 4KB [ 425.385666] dmaengine-unmap-2 0KB 3KB [ 425.391032] audit_buffer 0KB 3KB [ 425.398233] skbuff_fclone_cache 44KB 48KB [ 425.403784] skbuff_head_cache 10565KB 10605KB [ 425.409256] configfs_dir_cache 3KB 7KB [ 425.414710] file_lock_cache 22KB 23KB [ 425.420125] file_lock_ctx 9KB 15KB [ 425.425617] fsnotify_mark_connector 3KB 7KB [ 425.431499] net_namespace 34151KB 34151KB [ 425.436912] shmem_inode_cache 7888KB 7944KB [ 425.442309] task_delay_info 1797KB 2071KB [ 425.447838] taskstats 11KB 38KB [ 425.453204] proc_dir_entry 176765KB 176767KB [ 425.460047] pde_opener 1KB 7KB [ 425.466136] seq_file 51KB 55KB [ 425.473366] sigqueue 197KB 200KB [ 425.479164] kernfs_node_cache 501559KB 501562KB [ 425.484534] mnt_cache 208KB 220KB [ 425.489977] filp 4775KB 6082KB [ 425.495394] names_cache 44909KB 44909KB [ 425.502496] iint_cache 83KB 87KB [ 425.508025] key_jar 9KB 22KB [ 425.513388] uts_namespace 4KB 7KB [ 425.518795] nsproxy 337KB 339KB [ 425.524137] vm_area_struct 38136KB 38138KB [ 425.529537] mm_struct 6498KB 6500KB [ 425.534882] fs_cache 2427KB 2788KB [ 425.540369] files_cache 8895KB 9502KB [ 425.545810] signal_cache 13637KB 14806KB [ 425.551165] sighand_cache 9872KB 9899KB [ 425.556564] task_struct 59148KB 59173KB [ 425.561917] cred_jar 5418KB 6284KB [ 425.567393] anon_vma_chain 53856KB 53857KB [ 425.572743] anon_vma 12649KB 12656KB [ 425.581262] pid 753KB 932KB [ 425.588631] Acpi-Operand 156KB 198KB [ 425.603037] Acpi-ParseExt 8KB 11KB [ 425.608484] Acpi-Parse 41KB 47KB [ 425.625714] Acpi-State 52KB 63KB [ 425.631694] Acpi-Namespace 21KB 27KB [ 425.655409] numa_policy 0KB 3KB [ 425.660800] debug_objects_cache 38942KB 38944KB [ 425.667070] trace_event_file 297KB 298KB [ 425.672965] ftrace_event_field 398KB 401KB [ 425.679064] pool_workqueue 4024KB 4028KB [ 425.687774] page->ptl 6585KB 6585KB [ 425.693185] kmalloc-2097152 2050KB 2050KB [ 425.700627] kmalloc-524288 2056KB 2056KB [ 425.709034] kmalloc-262144 1290KB 1290KB [ 425.721123] kmalloc-131072 1690KB 1690KB [ 425.726568] kmalloc-65536 1848KB 2178KB [ 425.731937] kmalloc-32768 215688KB 215688KB [ 425.742923] kmalloc-16384 65356KB 65356KB [ 425.749051] kmalloc-8192 148689KB 148689KB [ 425.761690] kmalloc-4096 674734KB 674734KB [ 425.767160] kmalloc-2048 537246KB 537246KB [ 425.772519] kmalloc-1024 210235KB 210246KB [ 425.782900] kmalloc-512 177931KB 188055KB [ 425.788325] kmalloc-256 111090KB 112252KB [ 425.793671] kmalloc-128 56653KB 56696KB [ 425.801547] kmalloc-96 14959KB 15516KB [ 425.808388] kmalloc-64 39342KB 40268KB [ 425.813747] kmalloc-32 34227KB 34921KB [ 425.823272] kmalloc-192 76065KB 77268KB [ 425.845558] kmem_cache 178KB 187KB [ 425.859951] Out of memory: Kill process 12837 (syz-executor.5) score 1002 or sacrifice child [ 425.883405] Killed process 13079 (syz-executor.5) total-vm:60640kB, anon-rss:2472kB, file-rss:14152kB, shmem-rss:0kB [ 426.152367] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 426.328456] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 426.333768] CPU: 0 PID: 8084 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 426.341214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 426.350563] Call Trace: [ 426.353151] dump_stack+0x1fc/0x2ef [ 426.356785] dump_header+0x15d/0xc3f [ 426.360501] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 426.365603] ? ___ratelimit+0x319/0x590 [ 426.369581] oom_kill_process.cold+0x10/0x692 [ 426.374076] ? check_preemption_disabled+0x41/0x280 [ 426.379096] ? has_intersects_mems_allowed+0x1d6/0x290 [ 426.384380] out_of_memory+0x1072/0x1390 [ 426.388449] ? oom_killer_disable+0x270/0x270 [ 426.392947] ? mutex_trylock+0x15f/0x1a0 [ 426.397014] __alloc_pages_nodemask+0x23a2/0x2890 [ 426.401868] ? find_get_entry+0x4cd/0x8a0 [ 426.406031] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 426.410899] alloc_pages_current+0x193/0x2a0 [ 426.415310] filemap_fault+0x146e/0x2180 [ 426.419385] ext4_filemap_fault+0x84/0xb0 [ 426.423534] __do_fault+0x10b/0x4b0 [ 426.427168] __handle_mm_fault+0x273b/0x41c0 [ 426.431580] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 426.436687] ? vm_insert_page+0x9c0/0x9c0 [ 426.440847] ? check_preemption_disabled+0x41/0x280 [ 426.445872] handle_mm_fault+0x436/0xb10 [ 426.449937] __do_page_fault+0x68e/0xd60 [ 426.454004] ? trace_hardirqs_off_caller+0x6e/0x210 [ 426.459020] ? spurious_fault+0x840/0x840 [ 426.463169] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 426.468017] ? page_fault+0x8/0x30 [ 426.471566] page_fault+0x1e/0x30 [ 426.475021] RIP: 0033:0x443e6d [ 426.478217] Code: Bad RIP value. [ 426.481571] RSP: 002b:000000c00003df38 EFLAGS: 00010216 [ 426.486933] RAX: 0000000000000000 RBX: 0000000000004e20 RCX: 000000000046db9d [ 426.494197] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c00003df18 [ 426.501463] RBP: 000000c00003dfa0 R08: 00000000000c7075 R09: 0000006dc675c9b8 [ 426.508731] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000043b6e0 [ 426.515995] R13: 0000000000000000 R14: 00000000008dd418 R15: 0000000000000000 [ 426.595320] Mem-Info: [ 426.597788] active_anon:184438 inactive_anon:6620 isolated_anon:0 [ 426.597788] active_file:36 inactive_file:39 isolated_file:0 [ 426.597788] unevictable:0 dirty:0 writeback:0 unstable:0 [ 426.597788] slab_reclaimable:55489 slab_unreclaimable:1221015 [ 426.597788] mapped:24821 shmem:7146 pagetables:59768 bounce:0 [ 426.597788] free:25026 free_pcp:318 free_cma:0 [ 426.633959] Node 0 active_anon:731256kB inactive_anon:26480kB active_file:140kB inactive_file:156kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:99280kB dirty:0kB writeback:0kB shmem:28580kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 169984kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 426.661994] Node 1 active_anon:6496kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 426.693121] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 426.720966] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 426.760818] Node 0 DMA32 free:36528kB min:35996kB low:44992kB high:53988kB active_anon:731252kB inactive_anon:26480kB active_file:68kB inactive_file:568kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:31648kB pagetables:57800kB bounce:0kB free_pcp:132kB local_pcp:128kB free_cma:0kB [ 426.793551] lowmem_reserve[]: 0 0 1 1 1 [ 426.798232] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 426.825008] lowmem_reserve[]: 0 0 0 0 0 [ 426.834679] Node 1 Normal free:53632kB min:53876kB low:67344kB high:80812kB active_anon:6496kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:101568kB pagetables:181092kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 426.868411] lowmem_reserve[]: 0 0 0 0 0 [ 426.872416] Node 0 DMA: 3*4kB (UME) 20*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10860kB [ 426.889718] Node 0 DMA32: 785*4kB (ME) 1010*8kB (UME) 558*16kB (UME) 401*32kB (UME) 46*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 35924kB [ 426.904145] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 426.934122] Node 1 Normal: 571*4kB (UME) 91*8kB (UME) 63*16kB (UME) 105*32kB (UME) 25*64kB (UME) 20*128kB (UM) 12*256kB (ME) 9*512kB (UME) 2*1024kB (UE) 2*2048kB (UE) 7*4096kB (M) = 54036kB [ 426.989118] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 427.016953] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 427.025783] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 427.056096] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 427.064696] 7212 total pagecache pages [ 427.073708] 0 pages in swap cache [ 427.096547] Swap cache stats: add 0, delete 0, find 0/0 [ 427.119442] Free swap = 0kB [ 427.132721] Total swap = 0kB [ 427.151707] 2097051 pages RAM [ 427.161347] 0 pages HighMem/MovableOnly [ 427.184057] 369649 pages reserved [ 427.187732] 0 pages cma reserved [ 427.191558] Unreclaimable slab info: [ 427.205975] Name Used Total [ 427.211648] pid_3 0KB 3KB [ 427.223228] pid_2 260KB 264KB [ 427.232968] batadv_tl_cache 4KB 12KB [ 427.250726] TIPC 2971KB 2977KB [ 427.260564] SCTPv6 8060KB 8062KB [ 427.270678] SCTP 7KB 11KB [ 427.287489] sctp_chunk 1KB 7KB [ 427.292883] sctp_bind_bucket 0KB 3KB [ 427.340009] DCCPv6 9757KB 9757KB [ 427.363749] DCCP 9269KB 9269KB [ 427.389909] RXRPC 3180KB 3185KB [ 427.400762] rxrpc_call_jar 22016KB 22018KB [ 427.411809] bridge_fdb_cache 9KB 15KB [ 427.440615] IPVS: ftp: loaded support on port[0] = 21 [ 427.454766] fib6_nodes 157KB 164KB [ 427.487031] ip6_dst_cache 162KB 453KB [ 427.492426] RAWv6 39538KB 39541KB [ 427.551440] UDPLITEv6 7KB 7KB [ 427.576924] UDPv6 3748KB 3750KB [ 427.582324] TCPv6 5937KB 5940KB [ 427.592582] syz-executor.5: page allocation failure: order:4, mode:0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null) [ 427.628574] nf_conntrack 4KB 18KB [ 427.629553] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 427.634010] t10_alua_lu_gp_cache 0KB 3KB [ 427.644966] CPU: 1 PID: 6527 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 427.652774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 427.653888] sd_ext_cdb 0KB 7KB [ 427.662115] Call Trace: [ 427.662136] dump_stack+0x1fc/0x2ef [ 427.662152] warn_alloc.cold+0x7b/0x18f [ 427.662169] ? zone_watermark_ok_safe+0x260/0x260 [ 427.662190] ? __zone_watermark_ok+0x300/0x300 [ 427.662211] __alloc_pages_nodemask+0x232f/0x2890 [ 427.662244] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 427.667629] scsi_sense_cache 1056KB 1060KB [ 427.670178] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 427.673778] virtio_scsi_cmd 16KB 16KB [ 427.677748] ? lock_downgrade+0x720/0x720 [ 427.677775] ? __nf_register_net_hook+0x215/0x480 [ 427.682589] sgpool-128 8KB 8KB [ 427.687154] ? mark_held_locks+0xa6/0xf0 [ 427.687166] ? ____cache_alloc_node+0x156/0x1d0 [ 427.687180] ? cache_grow_begin+0x64/0x8a0 [ 427.691994] sgpool-64 4KB 12KB [ 427.696822] cache_grow_begin+0xa4/0x8a0 [ 427.696846] fallback_alloc+0x213/0x2e0 [ 427.702181] sgpool-32 2KB 15KB [ 427.707011] kmem_cache_alloc_trace+0x1f1/0x380 [ 427.707027] ? can_notifier+0x330/0x330 [ 427.712362] sgpool-16 1KB 7KB [ 427.716490] can_pernet_init+0x6a/0x3b0 [ 427.716504] ? ebt_nat_in+0x70/0x70 [ 427.716521] ? can_notifier+0x330/0x330 [ 427.721342] sgpool-8 0KB 7KB [ 427.726686] ops_init+0xb3/0x410 [ 427.726702] setup_net+0x2c2/0x720 [ 427.726717] ? rtnl_net_dumpid_one+0x250/0x250 [ 427.730754] mqueue_inode_cache 10KB 15KB [ 427.735404] copy_net_ns+0x1f7/0x340 [ 427.735425] create_new_namespaces+0x3f6/0x7b0 [ 427.739722] bio_post_read_ctx 14KB 15KB [ 427.745065] copy_namespaces+0x325/0x3c0 [ 427.745088] copy_process.part.0+0x3a59/0x8260 [ 427.749176] bio-2 14KB 15KB [ 427.753095] ? __cleanup_sighand+0x60/0x60 [ 427.758435] jfs_mp 7KB 7KB [ 427.763068] ? __do_page_fault+0x6d1/0xd60 [ 427.767058] cifs_small_rq 15KB 16KB [ 427.772357] _do_fork+0x22f/0xf30 [ 427.776586] cifs_request 67KB 67KB [ 427.780180] ? fork_idle+0x220/0x220 [ 427.784146] cifs_mpx_ids 0KB 7KB [ 427.789489] ? up_read+0x17/0x110 [ 427.789504] ? __do_page_fault+0x180/0xd60 [ 427.789527] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 427.792887] nfs_commit_data 3KB 14KB [ 427.796393] ? trace_hardirqs_off_caller+0x6e/0x210 [ 427.796407] ? do_syscall_64+0x21/0x620 [ 427.796420] do_syscall_64+0xf9/0x620 [ 427.796439] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 427.803185] nfs_write_data 34KB 44KB [ 427.806426] RIP: 0033:0x7f5a6df97e99 [ 427.806441] Code: Bad RIP value. [ 427.806447] RSP: 002b:00007f5a6c8aa168 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 427.810182] ext4_system_zone 1KB 7KB [ 427.814716] RAX: ffffffffffffffda RBX: 00007f5a6e0ab1d0 RCX: 00007f5a6df97e99 [ 427.820137] bio-1 1KB 7KB [ 427.824092] RDX: 00000000200001c0 RSI: 0000000000000000 RDI: 0000000040000000 [ 427.824103] RBP: 00007f5a6dff1ff1 R08: 0000000020000240 R09: 0000000000000000 [ 427.828688] pid_namespace 3KB 7KB [ 427.834011] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000000 [ 427.838256] rpc_buffers 17KB 25KB [ 427.843593] R13: 00007ffdf4846d4f R14: 00007f5a6c8aa300 R15: 0000000000022000 [ 427.847834] rpc_tasks 2KB 7KB [ 427.874344] Mem-Info: [ 427.892761] UNIX 95KB 105KB [ 427.895775] active_anon:184438 inactive_anon:6620 isolated_anon:0 [ 427.895775] active_file:83 inactive_file:19 isolated_file:5 [ 427.895775] unevictable:0 dirty:0 writeback:0 unstable:0 [ 427.895775] slab_reclaimable:55499 slab_unreclaimable:1221008 [ 427.895775] mapped:24813 shmem:7146 pagetables:59768 bounce:0 [ 427.895775] free:25223 free_pcp:0 free_cma:0 [ 427.895801] Node 0 active_anon:731256kB inactive_anon:26480kB active_file:216kB inactive_file:100kB unevictable:0kB isolated(anon):0kB isolated(file):20kB mapped:99148kB dirty:0kB writeback:0kB shmem:28580kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 169984kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 427.906040] tcp_bind_bucket 247KB 252KB [ 427.924892] Node 1 active_anon:6496kB inactive_anon:0kB active_file:116kB inactive_file:76kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:104kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 427.933521] inet_peer_cache 0KB 4KB [ 427.934021] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 427.939404] xfrm_state 1KB 4KB [ 427.939414] ip_fib_trie 23KB 31KB [ 427.939423] ip_fib_alias 111KB 142KB [ 427.939432] ip_dst_cache 5KB 24KB [ 427.939443] RAW 23442KB 23445KB [ 427.954024] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 427.966447] UDP 6606KB 6608KB [ 427.970788] Node 0 DMA32 free:35960kB min:35996kB low:44992kB high:53988kB active_anon:731252kB inactive_anon:26480kB active_file:0kB inactive_file:148kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:31616kB pagetables:57800kB bounce:0kB free_pcp:228kB local_pcp:228kB free_cma:0kB [ 427.976232] TCP 61KB 73KB [ 427.984920] lowmem_reserve[]: 0 0 1 1 1 [ 427.988983] hugetlbfs_inode_cache 3KB 15KB [ 427.999940] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 428.006997] fscache_cookie_jar 1KB 11KB [ 428.009426] lowmem_reserve[]: 0 0 0 0 0 [ 428.067071] eventpoll_pwq 9KB 31KB [ 428.096325] Node 1 Normal free:54056kB min:53876kB low:67344kB high:80812kB active_anon:6500kB inactive_anon:0kB active_file:84kB inactive_file:108kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:101632kB pagetables:181152kB bounce:0kB free_pcp:16kB local_pcp:0kB free_cma:0kB [ 428.325789] lowmem_reserve[]: 0 0 0 0 0 [ 428.329789] Node 0 DMA: 3*4kB (UME) 20*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10860kB [ 428.344186] eventpoll_epi 17KB 47KB [ 428.350512] Node 0 DMA32: 931*4kB (UM) 1034*8kB (UME) 536*16kB (UME) 389*32kB (UME) 44*64kB (UME) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 35836kB [ 428.351121] inotify_inode_mark 8KB 11KB [ 428.373298] request_queue 192KB 192KB [ 428.378780] blkdev_requests 1KB 3KB [ 428.381804] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 428.384190] blkdev_ioc 19KB 19KB [ 428.399611] Node 1 Normal: 501*4kB (UM) 100*8kB (UM) 85*16kB (UME) 106*32kB (UME) 26*64kB (UME) 20*128kB (UM) 12*256kB (ME) 9*512kB (UME) 2*1024kB (UE) 2*2048kB (UE) 7*4096kB (M) = 54276kB [ 428.400610] bio-0 1972KB 1972KB [ 428.422047] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 428.422958] biovec-max 1872KB 1872KB [ 428.431981] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 428.442893] biovec-64 1131KB 1134KB [ 428.451831] biovec-16 386KB 386KB [ 428.452760] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 428.457735] bio_integrity_payload 1KB 8KB [ 428.468034] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 428.480458] 7187 total pagecache pages [ 428.484346] 0 pages in swap cache [ 428.487848] Swap cache stats: add 0, delete 0, find 0/0 [ 428.493199] Free swap = 0kB [ 428.496295] Total swap = 0kB [ 428.498616] khugepaged_mm_slot 216KB 217KB [ 428.499309] 2097051 pages RAM [ 428.504754] user_namespace 2KB 3KB [ 428.507880] 0 pages HighMem/MovableOnly [ 428.507885] 369649 pages reserved [ 428.507889] 0 pages cma reserved [ 428.524917] uid_cache 0KB 4KB [ 428.530296] dmaengine-unmap-2 0KB 3KB [ 428.540718] audit_buffer 0KB 3KB [ 428.546142] skbuff_fclone_cache 43KB 48KB [ 428.551670] skbuff_head_cache 10784KB 10822KB [ 428.559781] configfs_dir_cache 3KB 7KB [ 428.565969] file_lock_cache 22KB 23KB [ 428.572777] file_lock_ctx 9KB 15KB [ 428.578440] fsnotify_mark_connector 3KB 7KB [ 428.584413] net_namespace 34168KB 34168KB [ 428.589843] shmem_inode_cache 7888KB 7944KB [ 428.595252] task_delay_info 1793KB 2071KB [ 428.600604] taskstats 11KB 38KB [ 428.606098] proc_dir_entry 176830KB 176831KB [ 428.611464] pde_opener 1KB 7KB [ 428.616944] seq_file 51KB 55KB [ 428.622295] sigqueue 195KB 200KB [ 428.627706] kernfs_node_cache 501715KB 501716KB [ 428.633048] mnt_cache 208KB 220KB [ 428.638504] filp 4741KB 6082KB [ 428.643859] names_cache 44506KB 44510KB [ 428.649255] iint_cache 83KB 87KB [ 428.654601] key_jar 9KB 22KB [ 428.660000] uts_namespace 4KB 7KB [ 428.665427] nsproxy 337KB 339KB [ 428.670788] vm_area_struct 38156KB 38157KB [ 428.691724] mm_struct 6501KB 6506KB [ 428.699679] fs_cache 2426KB 2788KB [ 428.708183] files_cache 8889KB 9495KB [ 428.713548] signal_cache 13593KB 14763KB [ 428.721426] sighand_cache 9879KB 9899KB [ 428.729303] task_struct 58838KB 58838KB [ 428.734670] cred_jar 5388KB 6284KB [ 428.742540] anon_vma_chain 53881KB 53884KB [ 428.750896] anon_vma 12653KB 12660KB [ 428.761063] pid 753KB 932KB [ 428.769135] Acpi-Operand 156KB 198KB [ 428.774499] Acpi-ParseExt 8KB 11KB [ 428.783271] Acpi-Parse 41KB 47KB [ 428.791176] Acpi-State 52KB 63KB [ 428.804177] Acpi-Namespace 21KB 27KB [ 428.812820] numa_policy 0KB 3KB [ 428.819101] debug_objects_cache 38954KB 38956KB [ 428.824639] trace_event_file 297KB 298KB [ 428.832766] ftrace_event_field 398KB 401KB [ 428.838283] pool_workqueue 4027KB 4028KB [ 428.843626] page->ptl 6589KB 6589KB [ 428.851521] kmalloc-2097152 2050KB 2050KB [ 428.856918] kmalloc-524288 2056KB 2056KB [ 428.862395] kmalloc-262144 1290KB 1290KB [ 428.870291] kmalloc-131072 1690KB 1690KB [ 428.875658] kmalloc-65536 1848KB 2178KB [ 428.881027] kmalloc-32768 215721KB 215721KB [ 428.886500] kmalloc-16384 65422KB 65422KB [ 428.892014] kmalloc-8192 148731KB 148731KB [ 428.897405] kmalloc-4096 674623KB 674623KB [ 428.902763] kmalloc-2048 537387KB 537387KB [ 428.908147] kmalloc-1024 210466KB 210467KB [ 428.913491] kmalloc-512 178381KB 188602KB [ 428.924153] kmalloc-256 111125KB 112301KB [ 428.929947] kmalloc-128 56671KB 56703KB [ 428.935678] kmalloc-96 15013KB 15580KB [ 428.941031] kmalloc-64 39350KB 40284KB [ 428.946422] kmalloc-32 34239KB 34941KB [ 428.951865] kmalloc-192 76077KB 77284KB [ 428.957362] kmem_cache 178KB 187KB [ 428.962709] Out of memory (oom_kill_allocating_task): Kill process 8084 (syz-fuzzer) score 0 or sacrifice child [ 428.973692] Killed process 8111 (syz-executor.3) total-vm:48472kB, anon-rss:352kB, file-rss:4kB, shmem-rss:0kB [ 428.987028] oom_reaper: reaped process 8111 (syz-executor.3), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 429.187695] IPVS: ftp: loaded support on port[0] = 21 [ 429.333699] IPVS: ftp: loaded support on port[0] = 21 [ 429.368166] IPVS: ftp: loaded support on port[0] = 21 [ 429.500233] IPVS: ftp: loaded support on port[0] = 21 [ 429.967959] IPVS: ftp: loaded support on port[0] = 21 [ 430.159503] IPVS: ftp: loaded support on port[0] = 21 [ 430.228530] IPVS: ftp: loaded support on port[0] = 21 [ 430.234851] IPVS: ftp: loaded support on port[0] = 21 [ 430.399583] kworker/u4:3 invoked oom-killer: gfp_mask=0x7080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=3, oom_score_adj=0 [ 430.412201] kworker/u4:3 cpuset=/ mems_allowed=0-1 [ 430.417387] CPU: 1 PID: 313 Comm: kworker/u4:3 Not tainted 4.19.211-syzkaller #0 [ 430.424922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 430.434309] Workqueue: events_unbound call_usermodehelper_exec_work [ 430.440714] Call Trace: [ 430.443310] dump_stack+0x1fc/0x2ef [ 430.446947] dump_header+0x15d/0xc3f [ 430.450668] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 430.455782] ? ___ratelimit+0x319/0x590 [ 430.459767] oom_kill_process.cold+0x10/0x692 [ 430.464369] ? lock_downgrade+0x720/0x720 [ 430.468523] ? check_preemption_disabled+0x41/0x280 [ 430.473572] out_of_memory+0x34d/0x1390 [ 430.477579] ? oom_killer_disable+0x270/0x270 [ 430.482083] ? mutex_trylock+0x15f/0x1a0 [ 430.486162] __alloc_pages_nodemask+0x23a2/0x2890 [ 430.491016] ? ____cache_alloc_node+0xf4/0x1d0 [ 430.495611] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 430.500459] ? lock_downgrade+0x720/0x720 [ 430.504611] ? do_raw_spin_unlock+0x171/0x230 [ 430.509117] ? check_preemption_disabled+0x41/0x280 [ 430.514140] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 430.519162] ? kmem_cache_alloc_node+0x351/0x3b0 [ 430.523922] copy_process.part.0+0x3cf/0x8260 [ 430.528422] ? __lock_acquire+0x6de/0x3ff0 [ 430.532657] ? mark_held_locks+0xf0/0xf0 [ 430.536714] ? __lock_acquire+0x6de/0x3ff0 [ 430.540930] ? umh_complete+0x90/0x90 [ 430.544717] ? __cleanup_sighand+0x60/0x60 [ 430.548941] ? mark_held_locks+0xf0/0xf0 [ 430.552985] ? __lock_acquire+0x6de/0x3ff0 [ 430.557205] _do_fork+0x22f/0xf30 [ 430.560741] ? umh_complete+0x90/0x90 [ 430.564521] ? fork_idle+0x220/0x220 [ 430.568214] ? lock_downgrade+0x720/0x720 [ 430.572348] ? lock_acquire+0x170/0x3c0 [ 430.576305] ? try_to_wake_up+0x7b/0x1050 [ 430.580438] ? trace_hardirqs_off+0x64/0x200 [ 430.584827] ? umh_complete+0x90/0x90 [ 430.588610] kernel_thread+0x2f/0x40 [ 430.592307] call_usermodehelper_exec_work+0x16d/0x260 [ 430.597567] ? call_usermodehelper_exec_async+0x6a0/0x6a0 [ 430.603091] process_one_work+0x864/0x1570 [ 430.607313] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 430.611967] worker_thread+0x64c/0x1130 [ 430.615927] ? process_one_work+0x1570/0x1570 [ 430.620413] kthread+0x33f/0x460 [ 430.623776] ? kthread_park+0x180/0x180 [ 430.627734] ret_from_fork+0x24/0x30 [ 430.656597] Mem-Info: [ 430.659071] active_anon:182205 inactive_anon:6618 isolated_anon:0 [ 430.659071] active_file:27 inactive_file:14 isolated_file:0 [ 430.659071] unevictable:0 dirty:9 writeback:0 unstable:0 [ 430.659071] slab_reclaimable:55655 slab_unreclaimable:1222718 [ 430.659071] mapped:21229 shmem:7142 pagetables:59816 bounce:0 [ 430.659071] free:28912 free_pcp:345 free_cma:0 [ 430.692637] Node 0 active_anon:722320kB inactive_anon:26472kB active_file:668kB inactive_file:424kB unevictable:0kB isolated(anon):0kB isolated(file):128kB mapped:85812kB dirty:36kB writeback:0kB shmem:28564kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 161792kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 430.722826] Node 1 active_anon:6500kB inactive_anon:0kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 430.748943] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 430.777517] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 430.782558] Node 0 DMA32 free:50348kB min:35996kB low:44992kB high:53988kB active_anon:722616kB inactive_anon:26472kB active_file:688kB inactive_file:592kB unevictable:0kB writepending:4kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:31552kB pagetables:57932kB bounce:0kB free_pcp:1216kB local_pcp:236kB free_cma:0kB [ 430.812188] lowmem_reserve[]: 0 0 1 1 1 [ 430.816245] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 430.846135] lowmem_reserve[]: 0 0 0 0 0 [ 430.850139] Node 1 Normal free:53788kB min:53876kB low:67344kB high:80812kB active_anon:6500kB inactive_anon:0kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:101856kB pagetables:181152kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 430.878743] lowmem_reserve[]: 0 0 0 0 0 [ 430.882728] Node 0 DMA: 3*4kB (UME) 20*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10860kB [ 430.898475] Node 0 DMA32: 656*4kB (UM) 995*8kB (UM) 1021*16kB (UM) 389*32kB (UME) 41*64kB (UM) 1*128kB (M) 1*256kB (E) 1*512kB (E) 1*1024kB (E) 3*2048kB (M) 0*4096kB = 50056kB [ 430.914523] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 430.928110] Node 1 Normal: 535*4kB (UM) 82*8kB (UM) 68*16kB (UME) 113*32kB (UME) 24*64kB (ME) 20*128kB (UM) 13*256kB (UME) 8*512kB (ME) 2*1024kB (UE) 2*2048kB (UE) 7*4096kB (M) = 53836kB [ 430.945124] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 430.953962] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 430.962612] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 430.971650] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 430.980300] 7196 total pagecache pages [ 430.984186] 0 pages in swap cache [ 430.987772] Swap cache stats: add 0, delete 0, find 0/0 [ 430.993134] Free swap = 0kB [ 431.003309] Total swap = 0kB [ 431.006456] 2097051 pages RAM [ 431.009593] 0 pages HighMem/MovableOnly [ 431.013562] 369649 pages reserved [ 431.017065] 0 pages cma reserved [ 431.020424] Unreclaimable slab info: [ 431.024131] Name Used Total [ 431.031614] pid_3 0KB 3KB [ 431.037072] pid_2 260KB 264KB [ 431.042510] batadv_tl_cache 4KB 12KB [ 431.064850] TIPC 2982KB 2985KB [ 431.070282] SCTPv6 8076KB 8080KB [ 431.105757] SCTP 7KB 11KB [ 431.111146] sctp_chunk 1KB 7KB [ 431.129944] sctp_bind_bucket 0KB 3KB [ 431.137204] DCCPv6 9777KB 9780KB [ 431.142592] DCCP 9288KB 9291KB [ 431.178063] RXRPC 3189KB 3191KB [ 431.184295] rxrpc_call_jar 22061KB 22065KB [ 431.192751] bridge_fdb_cache 9KB 15KB [ 431.200713] fib6_nodes 157KB 164KB [ 431.224826] ip6_dst_cache 169KB 453KB [ 431.230220] RAWv6 39629KB 39629KB [ 431.255465] UDPLITEv6 7KB 7KB [ 431.262951] IPVS: ftp: loaded support on port[0] = 21 [ 431.268963] UDPv6 3759KB 3761KB [ 431.274341] TCPv6 5952KB 5952KB [ 431.294748] nf_conntrack 3KB 18KB [ 431.300176] t10_alua_lu_gp_cache 0KB 3KB [ 431.307559] IPVS: ftp: loaded support on port[0] = 21 [ 431.324131] IPVS: ftp: loaded support on port[0] = 21 [ 431.356112] IPVS: ftp: loaded support on port[0] = 21 [ 431.362985] sd_ext_cdb 0KB 7KB [ 431.372838] scsi_sense_cache 1056KB 1060KB [ 431.385055] virtio_scsi_cmd 16KB 16KB [ 431.390438] sgpool-128 8KB 8KB [ 431.414770] sgpool-64 4KB 12KB [ 431.420160] sgpool-32 2KB 15KB [ 431.434812] sgpool-16 1KB 7KB [ 431.441850] sgpool-8 0KB 7KB [ 431.493605] mqueue_inode_cache 10KB 15KB [ 431.514787] bio_post_read_ctx 14KB 15KB [ 431.520243] bio-2 14KB 15KB [ 431.544746] jfs_mp 7KB 7KB [ 431.550166] cifs_small_rq 15KB 16KB [ 431.564731] cifs_request 67KB 67KB [ 431.570115] cifs_mpx_ids 0KB 7KB [ 431.583128] nfs_commit_data 3KB 14KB [ 431.588551] nfs_write_data 34KB 44KB [ 431.593949] ext4_system_zone 1KB 7KB [ 431.599942] bio-1 1KB 7KB [ 431.613999] pid_namespace 3KB 7KB [ 431.619423] rpc_buffers 17KB 25KB [ 431.624874] rpc_tasks 2KB 7KB [ 431.630238] UNIX 108KB 108KB [ 431.640277] tcp_bind_bucket 247KB 252KB [ 431.645684] inet_peer_cache 0KB 4KB [ 431.651050] xfrm_state 1KB 4KB [ 431.656459] ip_fib_trie 23KB 31KB [ 431.661821] ip_fib_alias 111KB 142KB [ 431.667224] ip_dst_cache 5KB 24KB [ 431.672588] RAW 23508KB 23512KB [ 431.677986] UDP 6628KB 6628KB [ 431.683351] TCP 61KB 73KB [ 431.688914] hugetlbfs_inode_cache 3KB 15KB [ 431.694625] fscache_cookie_jar 1KB 11KB [ 431.700317] eventpoll_pwq 17KB 31KB [ 431.705746] eventpoll_epi 32KB 47KB [ 431.711106] inotify_inode_mark 8KB 11KB [ 431.746673] request_queue 192KB 192KB [ 431.752059] blkdev_requests 1KB 3KB [ 431.757763] blkdev_ioc 23KB 23KB [ 431.763135] bio-0 2422KB 2422KB [ 431.768903] biovec-max 2004KB 2004KB [ 431.774277] biovec-64 1401KB 1401KB [ 431.779718] biovec-16 453KB 453KB [ 431.785321] bio_integrity_payload 1KB 8KB [ 431.791294] khugepaged_mm_slot 220KB 221KB [ 431.797528] user_namespace 2KB 3KB [ 431.803437] uid_cache 0KB 4KB [ 431.809492] dmaengine-unmap-2 0KB 3KB [ 431.816797] audit_buffer 0KB 3KB [ 431.822913] skbuff_fclone_cache 48KB 48KB [ 431.828847] skbuff_head_cache 10836KB 10886KB [ 431.839404] configfs_dir_cache 3KB 7KB [ 431.844945] file_lock_cache 22KB 23KB [ 431.852281] file_lock_ctx 9KB 15KB [ 431.862821] fsnotify_mark_connector 3KB 7KB [ 431.894818] net_namespace 34265KB 34265KB [ 431.894930] shmem_inode_cache 7904KB 7944KB [ 431.894942] task_delay_info 1785KB 2067KB [ 431.894950] taskstats 11KB 38KB [ 431.894958] proc_dir_entry 177317KB 177318KB [ 431.934776] pde_opener 2KB 7KB [ 431.940153] seq_file 55KB 59KB [ 431.954609] sigqueue 201KB 204KB [ 431.963163] kernfs_node_cache 502306KB 502306KB [ 431.968687] mnt_cache 208KB 220KB [ 431.974049] filp 4713KB 6082KB [ 431.980086] names_cache 45271KB 45292KB [ 431.985543] iint_cache 91KB 91KB [ 431.990907] key_jar 9KB 22KB [ 431.996369] uts_namespace 4KB 7KB [ 432.001732] nsproxy 341KB 343KB [ 432.007178] vm_area_struct 38369KB 38370KB [ 432.012540] mm_struct 6530KB 6532KB [ 432.018854] fs_cache 2415KB 2788KB [ 432.024214] files_cache 8756KB 9450KB [ 432.029728] signal_cache 13352KB 14676KB [ 432.067655] sighand_cache 9909KB 9941KB [ 432.073054] task_struct 57873KB 57879KB [ 432.095320] cred_jar 5278KB 6252KB [ 432.100711] anon_vma_chain 54097KB 54101KB [ 432.116852] anon_vma 12699KB 12706KB [ 432.122244] pid 733KB 932KB [ 432.136636] Acpi-Operand 156KB 198KB [ 432.142030] Acpi-ParseExt 8KB 11KB [ 432.147497] Acpi-Parse 41KB 47KB [ 432.152865] Acpi-State 52KB 63KB [ 432.160264] Acpi-Namespace 21KB 27KB [ 432.165714] numa_policy 0KB 3KB [ 432.171076] debug_objects_cache 39035KB 39037KB [ 432.179570] trace_event_file 297KB 298KB [ 432.186510] ftrace_event_field 398KB 401KB [ 432.191968] pool_workqueue 4039KB 4040KB [ 432.201172] page->ptl 6617KB 6617KB [ 432.218098] kmalloc-2097152 2050KB 2050KB [ 432.223475] kmalloc-524288 2056KB 2056KB [ 432.246274] kmalloc-262144 1290KB 1290KB [ 432.251662] kmalloc-131072 1690KB 1690KB [ 432.268046] kmalloc-65536 1848KB 2178KB [ 432.273897] kmalloc-32768 216183KB 216183KB [ 432.297260] kmalloc-16384 65587KB 65587KB [ 432.303096] kmalloc-8192 149135KB 149135KB [ 432.311513] kmalloc-4096 674615KB 674615KB [ 432.320630] kmalloc-2048 538311KB 538311KB [ 432.329657] kmalloc-1024 211114KB 211120KB [ 432.343482] kmalloc-512 178865KB 189581KB [ 432.352462] kmalloc-256 111289KB 112541KB [ 432.363766] kmalloc-128 56814KB 56853KB [ 432.372600] kmalloc-96 15080KB 15680KB [ 432.380527] kmalloc-64 39411KB 40392KB [ 432.388725] kmalloc-32 34301KB 35035KB [ 432.394626] kmalloc-192 76204KB 77472KB [ 432.403419] kmem_cache 178KB 187KB [ 432.411366] Out of memory: Kill process 12837 (syz-executor.5) score 1002 or sacrifice child [ 432.423714] Killed process 12837 (syz-executor.5) total-vm:60772kB, anon-rss:2476kB, file-rss:14340kB, shmem-rss:84kB [ 432.443710] oom_reaper: reaped process 12837 (syz-executor.5), now anon-rss:0kB, file-rss:14336kB, shmem-rss:20kB [ 432.583714] IPVS: ftp: loaded support on port[0] = 21 [ 433.733422] syz-executor.5 invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=1000 [ 433.766349] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 433.771506] CPU: 1 PID: 4654 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 433.779305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 433.788659] Call Trace: [ 433.791258] dump_stack+0x1fc/0x2ef [ 433.794900] dump_header+0x15d/0xc3f [ 433.798624] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 433.803730] ? ___ratelimit+0x319/0x590 [ 433.807715] oom_kill_process.cold+0x10/0x692 [ 433.812218] ? check_preemption_disabled+0x41/0x280 [ 433.817265] ? has_intersects_mems_allowed+0x1d6/0x290 [ 433.822552] out_of_memory+0x1072/0x1390 [ 433.826639] ? oom_killer_disable+0x270/0x270 [ 433.831138] ? mutex_trylock+0x15f/0x1a0 [ 433.835207] __alloc_pages_nodemask+0x23a2/0x2890 [ 433.840072] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 433.844915] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 433.849779] ? mark_held_locks+0xa6/0xf0 [ 433.853838] ? ____cache_alloc_node+0x156/0x1d0 [ 433.858504] ? cache_grow_begin+0x64/0x8a0 [ 433.862747] cache_grow_begin+0xa4/0x8a0 [ 433.866801] fallback_alloc+0x213/0x2e0 [ 433.870761] kmem_cache_alloc_trace+0x1f1/0x380 [ 433.875426] kobject_uevent_env+0x236/0x1480 [ 433.879835] ? kernfs_get.part.0+0x62/0x80 [ 433.884073] netdev_queue_update_kobjects+0x2f9/0x3c0 [ 433.889269] netdev_register_kobject+0x35e/0x430 [ 433.894031] register_netdevice+0xb46/0x10f0 [ 433.898441] ? unregister_netdev+0x20/0x20 [ 433.902680] ? alloc_netdev_mqs+0x9ca/0xd50 [ 433.907091] __ip_tunnel_create+0x398/0x580 [ 433.911410] ? ip_tunnel_xmit+0x3850/0x3850 [ 433.915734] ? check_preemption_disabled+0x41/0x280 [ 433.920754] ? check_preemption_disabled+0x41/0x280 [ 433.925766] ip_tunnel_init_net+0x330/0x990 [ 433.930072] ? ip_tunnel_add+0x2d0/0x2d0 [ 433.934122] vti_init_net+0x2a/0x370 [ 433.937826] ? vti_tunnel_init+0x170/0x170 [ 433.942051] ops_init+0xb3/0x410 [ 433.945404] setup_net+0x2c2/0x720 [ 433.948926] ? rtnl_net_dumpid_one+0x250/0x250 [ 433.953492] copy_net_ns+0x1f7/0x340 [ 433.957202] create_new_namespaces+0x3f6/0x7b0 [ 433.961791] copy_namespaces+0x325/0x3c0 [ 433.965837] copy_process.part.0+0x3a59/0x8260 [ 433.970411] ? __cleanup_sighand+0x60/0x60 [ 433.974652] ? __do_page_fault+0x6d1/0xd60 [ 433.978897] _do_fork+0x22f/0xf30 [ 433.982345] ? fork_idle+0x220/0x220 [ 433.986042] ? up_read+0x17/0x110 [ 433.989478] ? __do_page_fault+0x180/0xd60 [ 433.993698] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 433.999064] ? trace_hardirqs_off_caller+0x6e/0x210 [ 434.004076] ? do_syscall_64+0x21/0x620 [ 434.008038] do_syscall_64+0xf9/0x620 [ 434.011827] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 434.017010] RIP: 0033:0x7f5a6df97e99 [ 434.020723] Code: Bad RIP value. [ 434.024066] RSP: 002b:00007f5a6c8aa168 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 434.031756] RAX: ffffffffffffffda RBX: 00007f5a6e0ab1d0 RCX: 00007f5a6df97e99 [ 434.039021] RDX: 00000000200001c0 RSI: 0000000000000000 RDI: 0000000040000000 [ 434.046286] RBP: 00007f5a6dff1ff1 R08: 0000000020000240 R09: 0000000000000000 [ 434.053536] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000000 [ 434.060786] R13: 00007ffdf4846d4f R14: 00007f5a6c8aa300 R15: 0000000000022000 [ 434.111108] Mem-Info: [ 434.113568] active_anon:180563 inactive_anon:6617 isolated_anon:0 [ 434.113568] active_file:122 inactive_file:96 isolated_file:12 [ 434.113568] unevictable:0 dirty:0 writeback:0 unstable:0 [ 434.113568] slab_reclaimable:55769 slab_unreclaimable:1223996 [ 434.113568] mapped:21422 shmem:7141 pagetables:59849 bounce:0 [ 434.113568] free:28767 free_pcp:313 free_cma:0 [ 434.149479] Node 0 active_anon:715764kB inactive_anon:26468kB active_file:120kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:84784kB dirty:24kB writeback:0kB shmem:28560kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 434.177471] Node 1 active_anon:6496kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 434.209215] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 434.291946] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 434.297186] Node 0 DMA32 free:49064kB min:35996kB low:44992kB high:53988kB active_anon:715760kB inactive_anon:26468kB active_file:624kB inactive_file:980kB unevictable:0kB writepending:24kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:31424kB pagetables:58068kB bounce:0kB free_pcp:2772kB local_pcp:1412kB free_cma:0kB [ 434.373216] lowmem_reserve[]: 0 0 1 1 1 [ 434.377312] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 434.460700] lowmem_reserve[]: 0 0 0 0 0 [ 434.464826] Node 1 Normal free:53820kB min:53876kB low:67344kB high:80812kB active_anon:6496kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:102272kB pagetables:181152kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 434.588686] lowmem_reserve[]: 0 0 0 0 0 [ 434.593493] Node 0 DMA: 3*4kB (UME) 20*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10860kB [ 434.635031] Node 0 DMA32: 1016*4kB (ME) 1014*8kB (ME) 683*16kB (UME) 392*32kB (UME) 41*64kB (UME) 2*128kB (ME) 1*256kB (E) 0*512kB 1*1024kB (E) 4*2048kB (M) 1*4096kB (M) = 52096kB [ 434.702710] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 434.740380] Node 1 Normal: 553*4kB (UM) 103*8kB (UM) 90*16kB (UME) 102*32kB (UME) 24*64kB (ME) 20*128kB (UM) 12*256kB (ME) 8*512kB (ME) 2*1024kB (UE) 2*2048kB (UE) 7*4096kB (M) = 53820kB [ 434.763962] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 434.773755] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 434.790953] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 434.803430] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 434.813749] 7291 total pagecache pages [ 434.882296] 0 pages in swap cache [ 434.886936] Swap cache stats: add 0, delete 0, find 0/0 [ 434.900922] Free swap = 0kB [ 434.923833] Total swap = 0kB [ 434.970515] 2097051 pages RAM [ 434.973650] 0 pages HighMem/MovableOnly [ 435.043986] 369649 pages reserved [ 435.053271] 0 pages cma reserved [ 435.096475] Unreclaimable slab info: [ 435.100204] Name Used Total [ 435.108314] pid_3 0KB 3KB [ 435.113693] pid_2 261KB 264KB [ 435.122272] batadv_tl_cache 4KB 12KB [ 435.130587] TIPC 2985KB 2985KB [ 435.136165] SCTPv6 8087KB 8087KB [ 435.141530] SCTP 7KB 11KB [ 435.147018] sctp_chunk 1KB 7KB [ 435.152381] sctp_bind_bucket 0KB 3KB [ 435.212803] DCCPv6 9790KB 9795KB [ 435.249485] DCCP 9300KB 9305KB [ 435.259857] RXRPC 3193KB 3198KB [ 435.272013] rxrpc_call_jar 22107KB 22113KB [ 435.282375] bridge_fdb_cache 9KB 15KB [ 435.287820] fib6_nodes 157KB 164KB [ 435.293184] ip6_dst_cache 165KB 453KB [ 435.305639] RAWv6 39679KB 39683KB [ 435.311016] UDPLITEv6 7KB 7KB [ 435.320595] UDPv6 3766KB 3768KB [ 435.331414] TCPv6 5955KB 5958KB [ 435.340406] nf_conntrack 3KB 18KB [ 435.360746] t10_alua_lu_gp_cache 0KB 3KB [ 435.372279] sd_ext_cdb 0KB 7KB [ 435.380990] scsi_sense_cache 1056KB 1060KB [ 435.388048] virtio_scsi_cmd 16KB 16KB [ 435.393430] sgpool-128 8KB 8KB [ 435.416059] sgpool-64 4KB 12KB [ 435.421446] sgpool-32 2KB 15KB [ 435.433995] sgpool-16 1KB 7KB [ 435.439441] sgpool-8 0KB 7KB [ 435.449942] mqueue_inode_cache 10KB 15KB [ 435.455451] bio_post_read_ctx 14KB 15KB [ 435.460875] bio-2 14KB 15KB [ 435.468833] jfs_mp 7KB 7KB [ 435.474207] cifs_small_rq 15KB 16KB [ 435.483140] cifs_request 67KB 67KB [ 435.492021] cifs_mpx_ids 0KB 7KB [ 435.497489] nfs_commit_data 3KB 14KB [ 435.502854] nfs_write_data 34KB 44KB [ 435.508360] ext4_system_zone 1KB 7KB [ 435.513745] bio-1 1KB 7KB [ 435.519175] pid_namespace 3KB 7KB [ 435.524635] rpc_buffers 17KB 25KB [ 435.530000] rpc_tasks 2KB 7KB [ 435.537623] UNIX 99KB 108KB [ 435.543002] tcp_bind_bucket 247KB 252KB [ 435.548864] inet_peer_cache 0KB 4KB [ 435.554238] xfrm_state 1KB 4KB [ 435.560507] ip_fib_trie 23KB 31KB [ 435.566016] ip_fib_alias 111KB 142KB [ 435.571378] ip_dst_cache 5KB 24KB [ 435.576934] RAW 23514KB 23520KB [ 435.582292] UDP 6630KB 6635KB [ 435.587715] TCP 61KB 73KB [ 435.593074] hugetlbfs_inode_cache 3KB 15KB [ 435.599233] fscache_cookie_jar 1KB 11KB [ 435.609526] eventpoll_pwq 14KB 31KB [ 435.611442] IPVS: ftp: loaded support on port[0] = 21 [ 435.625103] eventpoll_epi 26KB 47KB [ 435.630473] inotify_inode_mark 8KB 11KB [ 435.639201] request_queue 192KB 192KB [ 435.644695] blkdev_requests 1KB 3KB [ 435.650049] blkdev_ioc 23KB 23KB [ 435.655501] bio-0 2790KB 2790KB [ 435.660851] biovec-max 2070KB 2070KB [ 435.666330] biovec-64 1640KB 1645KB [ 435.671680] biovec-16 536KB 536KB [ 435.677144] bio_integrity_payload 1KB 8KB [ 435.682839] khugepaged_mm_slot 220KB 221KB [ 435.688353] user_namespace 2KB 3KB [ 435.693704] uid_cache 0KB 4KB [ 435.699098] dmaengine-unmap-2 0KB 3KB [ 435.704445] audit_buffer 0KB 3KB [ 435.709841] skbuff_fclone_cache 47KB 48KB [ 435.718758] skbuff_head_cache 11090KB 11133KB [ 435.724303] configfs_dir_cache 3KB 7KB [ 435.730153] file_lock_cache 22KB 23KB [ 435.735649] file_lock_ctx 9KB 15KB [ 435.743278] fsnotify_mark_connector 3KB 7KB [ 435.749269] net_namespace 34282KB 34282KB [ 435.755245] shmem_inode_cache 7897KB 7944KB [ 435.761171] task_delay_info 1764KB 2067KB [ 435.767085] taskstats 11KB 38KB [ 435.773270] proc_dir_entry 177426KB 177427KB [ 435.778720] pde_opener 2KB 7KB [ 435.784081] seq_file 59KB 63KB [ 435.790561] sigqueue 201KB 204KB [ 435.796713] kernfs_node_cache 502553KB 502554KB [ 435.802464] mnt_cache 208KB 220KB [ 435.808001] filp 4680KB 6082KB [ 435.813942] names_cache 44616KB 44676KB [ 435.819870] iint_cache 88KB 91KB [ 435.825649] key_jar 9KB 22KB [ 435.831575] uts_namespace 4KB 7KB [ 435.839546] nsproxy 345KB 347KB [ 435.848043] vm_area_struct 38412KB 38412KB [ 435.853928] mm_struct 6537KB 6539KB [ 435.859501] fs_cache 2380KB 2788KB [ 435.864981] files_cache 8683KB 9423KB [ 435.870376] signal_cache 13263KB 14662KB [ 435.875884] sighand_cache 9906KB 9941KB [ 435.881301] task_struct 57330KB 57361KB [ 435.886790] cred_jar 5231KB 6244KB [ 435.892163] anon_vma_chain 54152KB 54156KB [ 435.897624] anon_vma 12699KB 12706KB [ 435.903073] pid 714KB 932KB [ 435.908879] Acpi-Operand 156KB 198KB [ 435.914251] Acpi-ParseExt 8KB 11KB [ 435.919740] Acpi-Parse 41KB 47KB [ 435.925239] Acpi-State 52KB 63KB [ 435.930600] Acpi-Namespace 21KB 27KB [ 435.936343] numa_policy 0KB 3KB [ 435.942277] debug_objects_cache 39059KB 39061KB [ 435.949512] trace_event_file 297KB 298KB [ 435.955664] ftrace_event_field 398KB 401KB [ 435.961118] pool_workqueue 4043KB 4044KB [ 435.966915] page->ptl 6625KB 6625KB [ 435.972320] kmalloc-2097152 2050KB 2050KB [ 435.977908] kmalloc-524288 2056KB 2056KB [ 435.983267] kmalloc-262144 1290KB 1290KB [ 435.988755] kmalloc-131072 1690KB 1690KB [ 435.994117] kmalloc-65536 1848KB 2178KB [ 435.999581] kmalloc-32768 216315KB 216315KB [ 436.005056] kmalloc-16384 65653KB 65653KB [ 436.010406] kmalloc-8192 149250KB 149250KB [ 436.015811] kmalloc-4096 674288KB 674288KB [ 436.021168] kmalloc-2048 538519KB 538521KB [ 436.031181] kmalloc-1024 211398KB 211404KB [ 436.052365] kmalloc-512 179270KB 190260KB [ 436.057840] kmalloc-256 111340KB 112635KB [ 436.063210] kmalloc-128 56844KB 56889KB [ 436.068680] kmalloc-96 15121KB 15736KB [ 436.074050] kmalloc-64 39417KB 40428KB [ 436.087140] kmalloc-32 34313KB 35075KB [ 436.092521] kmalloc-192 76221KB 77520KB [ 436.098055] kmem_cache 178KB 187KB [ 436.103424] Out of memory (oom_kill_allocating_task): Kill process 4654 (syz-executor.5) score 0 or sacrifice child [ 436.103769] IPVS: ftp: loaded support on port[0] = 21 [ 436.114762] Killed process 21854 (syz-executor.5) total-vm:57460kB, anon-rss:2460kB, file-rss:14080kB, shmem-rss:0kB [ 436.162679] oom_reaper: reaped process 21854 (syz-executor.5), now anon-rss:0kB, file-rss:14080kB, shmem-rss:0kB [ 436.220539] IPVS: ftp: loaded support on port[0] = 21 [ 436.358739] IPVS: ftp: loaded support on port[0] = 21 [ 436.446425] syz-executor.5 invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=1000 [ 436.460921] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 436.466197] CPU: 1 PID: 15041 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 436.474081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 436.483439] Call Trace: [ 436.486034] dump_stack+0x1fc/0x2ef [ 436.489669] dump_header+0x15d/0xc3f [ 436.493388] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 436.498491] ? ___ratelimit+0x319/0x590 [ 436.502469] oom_kill_process.cold+0x10/0x692 [ 436.506976] ? check_preemption_disabled+0x41/0x280 [ 436.511998] ? has_intersects_mems_allowed+0x1d6/0x290 [ 436.517276] out_of_memory+0x1072/0x1390 [ 436.521347] ? oom_killer_disable+0x270/0x270 [ 436.525848] ? mutex_trylock+0x15f/0x1a0 [ 436.529914] __alloc_pages_nodemask+0x23a2/0x2890 [ 436.534779] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 436.539629] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 436.544487] ? mark_held_locks+0xa6/0xf0 [ 436.548553] ? ____cache_alloc_node+0x156/0x1d0 [ 436.553222] ? cache_grow_begin+0x64/0x8a0 [ 436.557467] cache_grow_begin+0xa4/0x8a0 [ 436.561542] fallback_alloc+0x213/0x2e0 [ 436.565530] kmem_cache_alloc_trace+0x1f1/0x380 [ 436.570212] kobject_uevent_env+0x236/0x1480 [ 436.574628] ? kernfs_get.part.0+0x62/0x80 [ 436.578872] netdev_queue_update_kobjects+0x2f9/0x3c0 [ 436.584079] netdev_register_kobject+0x35e/0x430 [ 436.588844] register_netdevice+0xb46/0x10f0 [ 436.593345] ? unregister_netdev+0x20/0x20 [ 436.597589] register_netdev+0x2d/0x50 [ 436.601473] sit_init_net+0x37b/0xa10 [ 436.605273] ? ipip6_tunnel_clone_6rd.isra.0+0x180/0x180 [ 436.610724] ops_init+0xb3/0x410 [ 436.614092] setup_net+0x2c2/0x720 [ 436.617633] ? rtnl_net_dumpid_one+0x250/0x250 [ 436.622224] copy_net_ns+0x1f7/0x340 [ 436.625943] create_new_namespaces+0x3f6/0x7b0 [ 436.630530] copy_namespaces+0x325/0x3c0 [ 436.634592] copy_process.part.0+0x3a59/0x8260 [ 436.639194] ? __cleanup_sighand+0x60/0x60 [ 436.643454] ? __do_page_fault+0x6d1/0xd60 [ 436.647696] _do_fork+0x22f/0xf30 [ 436.651155] ? fork_idle+0x220/0x220 [ 436.654865] ? up_read+0x17/0x110 [ 436.658319] ? __do_page_fault+0x180/0xd60 [ 436.662557] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 436.667923] ? trace_hardirqs_off_caller+0x6e/0x210 [ 436.672939] ? do_syscall_64+0x21/0x620 [ 436.676917] do_syscall_64+0xf9/0x620 [ 436.680723] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 436.685909] RIP: 0033:0x7f5a6df97e99 [ 436.689620] Code: Bad RIP value. [ 436.692980] RSP: 002b:00007f5a6c8aa168 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 436.700685] RAX: ffffffffffffffda RBX: 00007f5a6e0ab1d0 RCX: 00007f5a6df97e99 [ 436.707948] RDX: 00000000200001c0 RSI: 0000000000000000 RDI: 0000000040000000 [ 436.715217] RBP: 00007f5a6dff1ff1 R08: 0000000020000240 R09: 0000000000000000 [ 436.722484] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000000 [ 436.729748] R13: 00007ffdf4846d4f R14: 00007f5a6c8aa300 R15: 0000000000022000 [ 436.749853] Mem-Info: [ 436.752304] active_anon:180565 inactive_anon:6617 isolated_anon:0 [ 436.752304] active_file:35 inactive_file:49 isolated_file:0 [ 436.752304] unevictable:0 dirty:3 writeback:0 unstable:0 [ 436.752304] slab_reclaimable:55852 slab_unreclaimable:1224485 [ 436.752304] mapped:21235 shmem:7141 pagetables:59865 bounce:0 [ 436.752304] free:28638 free_pcp:0 free_cma:0 [ 436.791595] Node 0 active_anon:715764kB inactive_anon:26468kB active_file:112kB inactive_file:240kB unevictable:0kB isolated(anon):0kB isolated(file):128kB mapped:84936kB dirty:12kB writeback:0kB shmem:28560kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 436.819918] Node 1 active_anon:6496kB inactive_anon:0kB active_file:8kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 436.853696] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 436.887837] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 436.892879] Node 0 DMA32 free:49712kB min:35996kB low:44992kB high:53988kB active_anon:715760kB inactive_anon:26468kB active_file:404kB inactive_file:744kB unevictable:0kB writepending:12kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:31424kB pagetables:58128kB bounce:0kB free_pcp:284kB local_pcp:236kB free_cma:0kB [ 436.928165] lowmem_reserve[]: 0 0 1 1 1 [ 436.932163] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 436.958501] lowmem_reserve[]: 0 0 0 0 0 [ 436.962498] Node 1 Normal free:53836kB min:53876kB low:67344kB high:80812kB active_anon:6496kB inactive_anon:0kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:102112kB pagetables:181152kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 436.993349] lowmem_reserve[]: 0 0 0 0 0 [ 436.997450] Node 0 DMA: 3*4kB (UME) 20*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10860kB [ 437.015439] Node 0 DMA32: 170*4kB (UME) 1014*8kB (UM) 553*16kB (UME) 388*32kB (UME) 41*64kB (UME) 2*128kB (ME) 0*256kB 0*512kB 1*1024kB (E) 4*2048kB (M) 1*4096kB (M) = 46248kB [ 437.037184] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 437.051811] Node 1 Normal: 559*4kB (UM) 72*8kB (M) 93*16kB (UME) 116*32kB (UME) 24*64kB (ME) 20*128kB (UM) 13*256kB (UME) 9*512kB (UME) 1*1024kB (E) 2*2048kB (UE) 7*4096kB (M) = 53836kB [ 437.091492] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 437.116789] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 437.126282] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 437.135965] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 437.145433] 7235 total pagecache pages [ 437.149937] 0 pages in swap cache [ 437.153828] Swap cache stats: add 0, delete 0, find 0/0 [ 437.160285] Free swap = 0kB [ 437.163918] Total swap = 0kB [ 437.167694] 2097051 pages RAM [ 437.171383] 0 pages HighMem/MovableOnly [ 437.176005] 369649 pages reserved [ 437.179994] 0 pages cma reserved [ 437.183973] Unreclaimable slab info: [ 437.187988] Name Used Total [ 437.193683] pid_3 0KB 3KB [ 437.199361] pid_2 261KB 264KB [ 437.204924] batadv_tl_cache 4KB 12KB [ 437.210337] TIPC 2983KB 2985KB [ 437.215836] SCTPv6 8091KB 8093KB [ 437.221369] SCTP 7KB 11KB [ 437.232261] sctp_chunk 1KB 7KB [ 437.244633] sctp_bind_bucket 0KB 3KB [ 437.250698] DCCPv6 9795KB 9795KB [ 437.256847] DCCP 9305KB 9305KB [ 437.262249] RXRPC 3193KB 3198KB [ 437.268321] rxrpc_call_jar 22106KB 22113KB [ 437.274438] bridge_fdb_cache 9KB 15KB [ 437.305067] fib6_nodes 157KB 164KB [ 437.311135] ip6_dst_cache 182KB 453KB [ 437.318755] RAWv6 39710KB 39710KB [ 437.324873] UDPLITEv6 7KB 7KB [ 437.330937] UDPv6 3763KB 3768KB [ 437.337218] TCPv6 5955KB 5958KB [ 437.343306] nf_conntrack 9KB 18KB [ 437.384956] t10_alua_lu_gp_cache 0KB 3KB [ 437.412564] sd_ext_cdb 0KB 7KB [ 437.418170] scsi_sense_cache 1056KB 1060KB [ 437.424015] virtio_scsi_cmd 16KB 16KB [ 437.440001] sgpool-128 8KB 8KB [ 437.448143] sgpool-64 4KB 12KB [ 437.463361] sgpool-32 2KB 15KB [ 437.469146] sgpool-16 1KB 7KB [ 437.483181] sgpool-8 0KB 7KB [ 437.495881] mqueue_inode_cache 10KB 15KB [ 437.501873] bio_post_read_ctx 14KB 15KB [ 437.508114] bio-2 14KB 15KB [ 437.521648] jfs_mp 7KB 7KB [ 437.527181] cifs_small_rq 15KB 16KB [ 437.532580] cifs_request 67KB 67KB [ 437.538006] cifs_mpx_ids 0KB 7KB [ 437.543398] nfs_commit_data 3KB 14KB [ 437.548804] nfs_write_data 34KB 44KB [ 437.554206] ext4_system_zone 1KB 7KB [ 437.563283] bio-1 1KB 7KB [ 437.568700] pid_namespace 3KB 7KB [ 437.574069] rpc_buffers 17KB 25KB [ 437.602917] rpc_tasks 2KB 7KB [ 437.627143] UNIX 95KB 108KB [ 437.632523] tcp_bind_bucket 246KB 252KB [ 437.665283] inet_peer_cache 0KB 4KB [ 437.674690] xfrm_state 1KB 4KB [ 437.680705] ip_fib_trie 23KB 31KB [ 437.686747] ip_fib_alias 111KB 142KB [ 437.692766] ip_dst_cache 5KB 24KB [ 437.698916] RAW 23538KB 23542KB [ 437.704935] UDP 6633KB 6635KB [ 437.711031] TCP 61KB 73KB [ 437.717819] hugetlbfs_inode_cache 3KB 15KB [ 437.724210] fscache_cookie_jar 1KB 11KB [ 437.730253] eventpoll_pwq 11KB 31KB [ 437.736359] eventpoll_epi 21KB 47KB [ 437.742381] inotify_inode_mark 8KB 11KB [ 437.748510] request_queue 192KB 192KB [ 437.754665] blkdev_requests 1KB 3KB [ 437.760737] blkdev_ioc 21KB 23KB [ 437.770095] bio-0 3127KB 3127KB [ 437.779488] biovec-max 2194KB 2194KB [ 437.785545] biovec-64 1819KB 1819KB [ 437.791484] biovec-16 626KB 626KB [ 437.831121] bio_integrity_payload 1KB 8KB [ 437.837826] khugepaged_mm_slot 219KB 221KB [ 437.843287] user_namespace 2KB 3KB [ 437.853518] uid_cache 0KB 4KB [ 437.859815] dmaengine-unmap-2 0KB 3KB [ 437.869948] audit_buffer 0KB 3KB [ 437.881233] skbuff_fclone_cache 46KB 48KB [ 437.890548] skbuff_head_cache 11187KB 11231KB [ 437.905329] configfs_dir_cache 3KB 7KB [ 437.917212] file_lock_cache 22KB 23KB [ 437.928110] file_lock_ctx 9KB 15KB [ 437.940077] fsnotify_mark_connector 3KB 7KB [ 437.963750] net_namespace 34308KB 34308KB [ 437.970622] shmem_inode_cache 7891KB 7944KB [ 437.977342] task_delay_info 1737KB 2067KB [ 437.989603] taskstats 11KB 38KB [ 438.019176] proc_dir_entry 177538KB 177540KB [ 438.025650] pde_opener 1KB 7KB [ 438.031757] seq_file 55KB 63KB [ 438.038516] sigqueue 199KB 204KB [ 438.044613] kernfs_node_cache 502644KB 502645KB [ 438.051068] mnt_cache 208KB 220KB [ 438.058263] filp 4663KB 6082KB [ 438.064312] names_cache 44871KB 44892KB [ 438.070349] iint_cache 85KB 91KB [ 438.077043] key_jar 9KB 22KB [ 438.083095] uts_namespace 4KB 7KB [ 438.088986] nsproxy 343KB 347KB [ 438.095048] vm_area_struct 38418KB 38420KB [ 438.101051] mm_struct 6537KB 6539KB [ 438.107666] fs_cache 2336KB 2780KB [ 438.114136] files_cache 8624KB 9416KB [ 438.128941] signal_cache 13145KB 14626KB [ 438.134515] sighand_cache 9906KB 9941KB [ 438.140126] task_struct 56799KB 56856KB [ 438.145739] cred_jar 5180KB 6236KB [ 438.151271] anon_vma_chain 54172KB 54176KB [ 438.157001] anon_vma 12694KB 12706KB [ 438.162554] pid 696KB 932KB [ 438.168215] Acpi-Operand 156KB 198KB [ 438.173895] Acpi-ParseExt 8KB 11KB [ 438.180772] Acpi-Parse 41KB 47KB [ 438.188942] Acpi-State 52KB 63KB [ 438.213208] Acpi-Namespace 21KB 27KB [ 438.220244] numa_policy 0KB 3KB [ 438.227195] debug_objects_cache 39075KB 39076KB [ 438.234770] trace_event_file 297KB 298KB [ 438.241102] ftrace_event_field 398KB 401KB [ 438.247311] pool_workqueue 4042KB 4044KB [ 438.253343] page->ptl 6623KB 6625KB [ 438.259243] kmalloc-2097152 2050KB 2050KB [ 438.264929] kmalloc-524288 2056KB 2056KB [ 438.270709] kmalloc-262144 1290KB 1290KB [ 438.293712] kmalloc-131072 1690KB 1690KB [ 438.301887] kmalloc-65536 1848KB 2178KB [ 438.307669] kmalloc-32768 216480KB 216480KB [ 438.313357] kmalloc-16384 65653KB 65653KB [ 438.319107] kmalloc-8192 149349KB 149349KB [ 438.331570] kmalloc-4096 673574KB 673595KB [ 438.342724] kmalloc-2048 538655KB 538751KB [ 438.348269] kmalloc-1024 211581KB 211601KB [ 438.353630] kmalloc-512 179400KB 190668KB [ 438.369466] kmalloc-256 111363KB 112695KB [ 438.374992] kmalloc-128 56876KB 56924KB [ 438.381006] kmalloc-96 15150KB 15780KB [ 438.386594] kmalloc-64 39403KB 40448KB [ 438.392258] kmalloc-32 34317KB 35098KB [ 438.400212] kmalloc-192 76223KB 77560KB [ 438.409638] kmem_cache 178KB 187KB [ 438.421962] Out of memory (oom_kill_allocating_task): Kill process 15041 (syz-executor.5) score 0 or sacrifice child [ 438.459999] Killed process 15041 (syz-executor.5) total-vm:57460kB, anon-rss:2460kB, file-rss:14080kB, shmem-rss:0kB [ 438.474279] oom_reaper: reaped process 15041 (syz-executor.5), now anon-rss:0kB, file-rss:14080kB, shmem-rss:0kB [ 439.110476] systemd-udevd invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=-1000 [ 439.147996] systemd-udevd cpuset=/ mems_allowed=0-1 [ 439.153847] CPU: 0 PID: 4696 Comm: systemd-udevd Not tainted 4.19.211-syzkaller #0 [ 439.161569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 439.170924] Call Trace: [ 439.173525] dump_stack+0x1fc/0x2ef [ 439.177175] dump_header+0x15d/0xc3f [ 439.180890] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 439.185990] ? ___ratelimit+0x319/0x590 [ 439.189967] oom_kill_process.cold+0x10/0x692 [ 439.194477] ? lock_downgrade+0x720/0x720 [ 439.198621] ? check_preemption_disabled+0x41/0x280 [ 439.203621] out_of_memory+0x34d/0x1390 [ 439.207623] ? oom_killer_disable+0x270/0x270 [ 439.212110] ? mutex_trylock+0x15f/0x1a0 [ 439.216186] __alloc_pages_nodemask+0x23a2/0x2890 [ 439.221017] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 439.225850] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 439.230693] ? mark_held_locks+0xf0/0xf0 [ 439.234748] ? debug_object_activate+0x12f/0x450 [ 439.239503] ? ____cache_alloc_node+0x156/0x1d0 [ 439.244151] ? cache_grow_begin+0x64/0x8a0 [ 439.248372] cache_grow_begin+0xa4/0x8a0 [ 439.252418] fallback_alloc+0x213/0x2e0 [ 439.256378] kmem_cache_alloc+0x1e4/0x370 [ 439.260509] getname_flags+0xce/0x590 [ 439.264291] user_path_at_empty+0x2a/0x50 [ 439.268459] do_readlinkat+0xcd/0x2f0 [ 439.272245] ? cp_compat_stat+0x930/0x930 [ 439.276374] ? syscall_slow_exit_work+0x630/0x630 [ 439.281197] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 439.285775] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 439.291150] __x64_sys_readlinkat+0x93/0xf0 [ 439.295460] do_syscall_64+0xf9/0x620 [ 439.299243] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 439.304417] RIP: 0033:0x7f34eccc10ba [ 439.308119] Code: Bad RIP value. [ 439.311459] RSP: 002b:00007ffe2b9008b8 EFLAGS: 00000206 ORIG_RAX: 000000000000010b [ 439.319153] RAX: ffffffffffffffda RBX: 0000559209e38900 RCX: 00007f34eccc10ba [ 439.326426] RDX: 0000559209e38900 RSI: 0000559209e4c550 RDI: 00000000ffffff9c [ 439.333702] RBP: 0000000000000064 R08: 00005592087f5670 R09: 0000000000000070 [ 439.340966] R10: 0000000000000063 R11: 0000000000000206 R12: 0000559209e4c550 [ 439.348219] R13: 00000000ffffff9c R14: 00007ffe2b900910 R15: 0000000000000063 [ 439.430520] Mem-Info: [ 439.434318] active_anon:180633 inactive_anon:6617 isolated_anon:0 [ 439.434318] active_file:101 inactive_file:90 isolated_file:32 [ 439.434318] unevictable:0 dirty:0 writeback:0 unstable:0 [ 439.434318] slab_reclaimable:55938 slab_unreclaimable:1224934 [ 439.434318] mapped:21336 shmem:7141 pagetables:59885 bounce:0 [ 439.434318] free:27335 free_pcp:503 free_cma:0 [ 439.566157] Node 0 active_anon:716040kB inactive_anon:26468kB active_file:448kB inactive_file:456kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:85440kB dirty:0kB writeback:0kB shmem:28560kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 439.595489] Node 1 active_anon:6492kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 439.622119] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 439.653207] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 439.658925] Node 0 DMA32 free:45444kB min:35996kB low:44992kB high:53988kB active_anon:716036kB inactive_anon:26468kB active_file:380kB inactive_file:244kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:31424kB pagetables:58216kB bounce:0kB free_pcp:1904kB local_pcp:448kB free_cma:0kB [ 439.689128] lowmem_reserve[]: 0 0 1 1 1 [ 439.694207] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 439.721359] lowmem_reserve[]: 0 0 0 0 0 [ 439.725406] Node 1 Normal free:53788kB min:53876kB low:67344kB high:80812kB active_anon:6492kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:102144kB pagetables:181144kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 439.753941] lowmem_reserve[]: 0 0 0 0 0 [ 439.758049] Node 0 DMA: 3*4kB (UME) 20*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10860kB [ 439.779211] Node 0 DMA32: 405*4kB (UME) 1007*8kB (UMEH) 540*16kB (M) 381*32kB (M) 40*64kB (UM) 1*128kB (M) 0*256kB 2*512kB (UE) 2*1024kB (U) 4*2048kB (M) 0*4096kB = 44460kB [ 439.780309] IPVS: ftp: loaded support on port[0] = 21 [ 439.801682] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 439.812942] Node 1 Normal: 573*4kB (UM) 148*8kB (UM) 80*16kB (UME) 124*32kB (UME) 26*64kB (UME) 19*128kB (M) 13*256kB (UME) 9*512kB (UME) 1*1024kB (E) 2*2048kB (UE) 7*4096kB (M) = 54548kB [ 439.835314] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 439.844167] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 439.855015] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 439.863860] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 439.872577] 7173 total pagecache pages [ 439.876779] 0 pages in swap cache [ 439.880229] Swap cache stats: add 0, delete 0, find 0/0 [ 439.886131] Free swap = 0kB [ 439.889171] Total swap = 0kB [ 439.892182] 2097051 pages RAM [ 439.895325] 0 pages HighMem/MovableOnly [ 439.899286] 369649 pages reserved [ 439.902728] 0 pages cma reserved [ 439.906145] Unreclaimable slab info: [ 439.909851] Name Used Total [ 439.915427] pid_3 0KB 3KB [ 439.920777] pid_2 261KB 264KB [ 439.926223] batadv_tl_cache 4KB 12KB [ 439.931574] TIPC 2985KB 2985KB [ 439.936990] SCTPv6 8093KB 8093KB [ 439.942350] SCTP 7KB 11KB [ 439.947788] sctp_chunk 1KB 7KB [ 439.953139] sctp_bind_bucket 0KB 3KB [ 439.958954] DCCPv6 9797KB 9802KB [ 439.964304] DCCP 9307KB 9312KB [ 439.969794] RXRPC 3194KB 3198KB [ 439.976782] rxrpc_call_jar 22117KB 22120KB [ 439.982405] bridge_fdb_cache 9KB 15KB [ 439.988090] fib6_nodes 157KB 164KB [ 439.993455] ip6_dst_cache 179KB 453KB [ 439.998888] RAWv6 39720KB 39723KB [ 440.004252] UDPLITEv6 7KB 7KB [ 440.011014] UDPv6 3766KB 3768KB [ 440.016453] TCPv6 5958KB 5958KB [ 440.021826] nf_conntrack 9KB 18KB [ 440.027327] t10_alua_lu_gp_cache 0KB 3KB [ 440.032949] sd_ext_cdb 0KB 7KB [ 440.053242] scsi_sense_cache 1056KB 1060KB [ 440.058670] virtio_scsi_cmd 16KB 16KB [ 440.064048] sgpool-128 8KB 8KB [ 440.069510] sgpool-64 4KB 12KB [ 440.074944] sgpool-32 2KB 15KB [ 440.080302] sgpool-16 1KB 7KB [ 440.085766] sgpool-8 0KB 7KB [ 440.091130] mqueue_inode_cache 10KB 15KB [ 440.096992] bio_post_read_ctx 14KB 15KB [ 440.102411] bio-2 14KB 15KB [ 440.107899] jfs_mp 7KB 7KB [ 440.113280] cifs_small_rq 15KB 16KB [ 440.118889] cifs_request 67KB 67KB [ 440.124247] cifs_mpx_ids 0KB 7KB [ 440.129921] nfs_commit_data 3KB 14KB [ 440.135350] nfs_write_data 34KB 44KB [ 440.140746] ext4_system_zone 1KB 7KB [ 440.148654] bio-1 1KB 7KB [ 440.154032] pid_namespace 3KB 7KB [ 440.159526] rpc_buffers 17KB 25KB [ 440.168745] rpc_tasks 2KB 7KB [ 440.174111] UNIX 95KB 108KB [ 440.179685] tcp_bind_bucket 250KB 252KB [ 440.192014] inet_peer_cache 0KB 4KB [ 440.197567] xfrm_state 1KB 4KB [ 440.202931] ip_fib_trie 23KB 31KB [ 440.208454] ip_fib_alias 111KB 142KB [ 440.213832] ip_dst_cache 5KB 24KB [ 440.237125] RAW 23544KB 23550KB [ 440.242590] UDP 6635KB 6635KB [ 440.252386] TCP 61KB 73KB [ 440.268570] hugetlbfs_inode_cache 3KB 15KB [ 440.274290] fscache_cookie_jar 1KB 11KB [ 440.293869] eventpoll_pwq 11KB 31KB [ 440.299300] eventpoll_epi 20KB 47KB [ 440.305441] inotify_inode_mark 8KB 11KB [ 440.310896] request_queue 192KB 192KB [ 440.318198] blkdev_requests 1KB 3KB [ 440.323545] blkdev_ioc 23KB 23KB [ 440.329050] bio-0 3528KB 3528KB [ 440.348210] biovec-max 2227KB 2227KB [ 440.353596] biovec-64 2110KB 2110KB [ 440.372709] biovec-16 712KB 712KB [ 440.382736] bio_integrity_payload 1KB 8KB [ 440.401028] khugepaged_mm_slot 219KB 221KB [ 440.408084] user_namespace 2KB 3KB [ 440.413913] uid_cache 0KB 4KB [ 440.422247] dmaengine-unmap-2 0KB 3KB [ 440.428263] audit_buffer 0KB 3KB [ 440.434016] skbuff_fclone_cache 46KB 48KB [ 440.451315] skbuff_head_cache 11184KB 11223KB [ 440.457240] configfs_dir_cache 3KB 7KB [ 440.463246] file_lock_cache 22KB 23KB [ 440.469315] file_lock_ctx 9KB 15KB [ 440.478262] fsnotify_mark_connector 3KB 7KB [ 440.484151] net_namespace 34317KB 34317KB [ 440.489710] shmem_inode_cache 7891KB 7944KB [ 440.495148] task_delay_info 1730KB 2063KB [ 440.500506] taskstats 11KB 38KB [ 440.505946] proc_dir_entry 177583KB 177585KB [ 440.511304] pde_opener 1KB 7KB [ 440.518818] seq_file 59KB 63KB [ 440.524190] sigqueue 201KB 204KB [ 440.529937] kernfs_node_cache 502731KB 502732KB [ 440.535676] mnt_cache 208KB 220KB [ 440.541044] filp 4646KB 6078KB [ 440.546705] names_cache 46427KB 46427KB [ 440.553995] iint_cache 85KB 91KB [ 440.559433] key_jar 9KB 22KB [ 440.564896] uts_namespace 4KB 7KB [ 440.570255] nsproxy 343KB 347KB [ 440.575672] vm_area_struct 38439KB 38439KB [ 440.581145] mm_struct 6539KB 6539KB [ 440.586810] fs_cache 2336KB 2780KB [ 440.592177] files_cache 8550KB 9397KB [ 440.608229] signal_cache 13007KB 14597KB [ 440.613867] sighand_cache 9911KB 9941KB [ 440.619273] task_struct 56219KB 56307KB [ 440.624751] cred_jar 5135KB 6236KB [ 440.630115] anon_vma_chain 54184KB 54187KB [ 440.637994] anon_vma 12694KB 12706KB [ 440.643342] pid 693KB 932KB [ 440.649766] Acpi-Operand 156KB 198KB [ 440.673129] Acpi-ParseExt 8KB 11KB [ 440.696681] Acpi-Parse 41KB 47KB [ 440.702063] Acpi-State 52KB 63KB [ 440.711049] Acpi-Namespace 21KB 27KB [ 440.721263] numa_policy 0KB 3KB [ 440.732292] debug_objects_cache 39082KB 39084KB [ 440.743303] trace_event_file 297KB 298KB [ 440.773245] ftrace_event_field 398KB 401KB [ 440.801412] pool_workqueue 4046KB 4048KB [ 440.819052] page->ptl 6625KB 6625KB [ 440.842557] kmalloc-2097152 2050KB 2050KB [ 440.848614] kmalloc-524288 2056KB 2056KB [ 440.854210] kmalloc-262144 1290KB 1290KB [ 440.863617] kmalloc-131072 1690KB 1690KB [ 440.869698] kmalloc-65536 1848KB 2178KB [ 440.875630] kmalloc-32768 216480KB 216480KB [ 440.881526] kmalloc-16384 65686KB 65686KB [ 440.887487] kmalloc-8192 149358KB 149358KB [ 440.893467] kmalloc-4096 673208KB 673208KB [ 440.899529] kmalloc-2048 538683KB 538764KB [ 440.905581] kmalloc-1024 211719KB 211727KB [ 440.911641] kmalloc-512 179643KB 191077KB [ 440.919138] kmalloc-256 111374KB 112728KB [ 440.925241] kmalloc-128 56888KB 56936KB [ 440.931200] kmalloc-96 15187KB 15824KB [ 440.941811] kmalloc-64 39403KB 40460KB [ 440.947892] kmalloc-32 34324KB 35114KB [ 440.954127] kmalloc-192 76225KB 77580KB [ 440.971034] kmem_cache 178KB 187KB [ 440.977047] Out of memory: Kill process 11669 (syz-executor.2) score 1002 or sacrifice child [ 441.043035] IPVS: ftp: loaded support on port[0] = 21 [ 441.049244] Killed process 11669 (syz-executor.2) total-vm:59308kB, anon-rss:2516kB, file-rss:14340kB, shmem-rss:32kB [ 441.254636] ieee802154 phy0 wpan0: encryption failed: -22 [ 441.260265] ieee802154 phy1 wpan1: encryption failed: -22 [ 441.942017] syz-executor.5 invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=1000 [ 441.961532] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 441.966925] CPU: 1 PID: 27043 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 441.974813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 441.984173] Call Trace: [ 441.986770] dump_stack+0x1fc/0x2ef [ 441.990406] dump_header+0x15d/0xc3f [ 441.994300] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 441.999411] ? ___ratelimit+0x319/0x590 [ 442.003398] oom_kill_process.cold+0x10/0x692 [ 442.007911] ? check_preemption_disabled+0x41/0x280 [ 442.012935] ? has_intersects_mems_allowed+0x1d6/0x290 [ 442.018218] out_of_memory+0x1072/0x1390 [ 442.022287] ? oom_killer_disable+0x270/0x270 [ 442.026785] ? mutex_trylock+0x15f/0x1a0 [ 442.030861] __alloc_pages_nodemask+0x23a2/0x2890 [ 442.035730] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 442.040581] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 442.045534] ? mark_held_locks+0xa6/0xf0 [ 442.049595] ? ____cache_alloc_node+0x156/0x1d0 [ 442.054446] ? cache_grow_begin+0x64/0x8a0 [ 442.058690] cache_grow_begin+0xa4/0x8a0 [ 442.062793] fallback_alloc+0x213/0x2e0 [ 442.066779] kmem_cache_alloc_trace+0x1f1/0x380 [ 442.071465] kobject_uevent_env+0x236/0x1480 [ 442.075880] ? dev_uevent_filter+0x3c/0xd0 [ 442.080118] ? kernfs_get.part.0+0x62/0x80 [ 442.084355] net_rx_queue_update_kobjects+0xf2/0x450 [ 442.089547] ? kset_register+0x181/0x1e0 [ 442.093784] netdev_register_kobject+0x279/0x430 [ 442.098541] register_netdevice+0xb46/0x10f0 [ 442.102947] ? unregister_netdev+0x20/0x20 [ 442.107181] register_netdev+0x2d/0x50 [ 442.111059] ip6gre_init_net+0x39d/0x5b0 [ 442.115223] ? ip6gre_dellink+0x2d0/0x2d0 [ 442.119379] ops_init+0xb3/0x410 [ 442.122756] setup_net+0x2c2/0x720 [ 442.126313] ? rtnl_net_dumpid_one+0x250/0x250 [ 442.130941] copy_net_ns+0x1f7/0x340 [ 442.134666] create_new_namespaces+0x3f6/0x7b0 [ 442.139254] copy_namespaces+0x325/0x3c0 [ 442.143318] copy_process.part.0+0x3a59/0x8260 [ 442.147899] ? __cleanup_sighand+0x60/0x60 [ 442.152123] ? __do_page_fault+0x6d1/0xd60 [ 442.156355] _do_fork+0x22f/0xf30 [ 442.159814] ? fork_idle+0x220/0x220 [ 442.163515] ? up_read+0x17/0x110 [ 442.166959] ? __do_page_fault+0x180/0xd60 [ 442.171184] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 442.176541] ? trace_hardirqs_off_caller+0x6e/0x210 [ 442.181569] ? do_syscall_64+0x21/0x620 [ 442.185543] do_syscall_64+0xf9/0x620 [ 442.189350] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 442.194534] RIP: 0033:0x7f5a6df97e99 [ 442.198247] Code: Bad RIP value. [ 442.201614] RSP: 002b:00007f5a6c8aa168 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 442.209314] RAX: ffffffffffffffda RBX: 00007f5a6e0ab1d0 RCX: 00007f5a6df97e99 [ 442.216586] RDX: 00000000200001c0 RSI: 0000000000000000 RDI: 0000000040000000 [ 442.223935] RBP: 00007f5a6dff1ff1 R08: 0000000020000240 R09: 0000000000000000 [ 442.231191] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000000 [ 442.238452] R13: 00007ffdf4846d4f R14: 00007f5a6c8aa300 R15: 0000000000022000 [ 442.274317] Mem-Info: [ 442.276772] active_anon:180090 inactive_anon:6617 isolated_anon:0 [ 442.276772] active_file:98 inactive_file:99 isolated_file:26 [ 442.276772] unevictable:0 dirty:0 writeback:0 unstable:0 [ 442.276772] slab_reclaimable:56037 slab_unreclaimable:1225398 [ 442.276772] mapped:21356 shmem:7141 pagetables:59883 bounce:0 [ 442.276772] free:27647 free_pcp:158 free_cma:0 [ 442.312883] Node 0 active_anon:713868kB inactive_anon:26468kB active_file:512kB inactive_file:600kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:85520kB dirty:0kB writeback:0kB shmem:28560kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 442.347893] Node 1 active_anon:6492kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 442.377581] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 442.420403] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 442.425339] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 442.463439] Node 0 DMA32 free:46872kB min:35996kB low:44992kB high:53988kB active_anon:713864kB inactive_anon:26468kB active_file:388kB inactive_file:368kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:31392kB pagetables:58208kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 442.501218] lowmem_reserve[]: 0 0 1 1 1 [ 442.505353] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 442.567148] lowmem_reserve[]: 0 0 0 0 0 [ 442.571164] Node 1 Normal free:53796kB min:53876kB low:67344kB high:80812kB active_anon:6492kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:102272kB pagetables:181144kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 442.610090] lowmem_reserve[]: 0 0 0 0 0 [ 442.614118] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 442.636813] Node 0 DMA32: 902*4kB (UME) 1016*8kB (UME) 551*16kB (UME) 386*32kB (UME) 41*64kB (UM) 4*128kB (UM) 1*256kB (M) 3*512kB (UME) 1*1024kB (M) 4*2048kB (M) 0*4096kB = 47048kB [ 442.653356] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 442.664584] Node 1 Normal: 581*4kB (UM) 76*8kB (UM) 71*16kB (UME) 126*32kB (UME) 24*64kB (ME) 19*128kB (M) 13*256kB (UME) 9*512kB (UME) 1*1024kB (E) 2*2048kB (UE) 7*4096kB (M) = 53796kB [ 442.691441] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 442.700348] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 442.711137] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 442.720047] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 442.729320] 7202 total pagecache pages [ 442.733207] 0 pages in swap cache [ 442.736792] Swap cache stats: add 0, delete 0, find 0/0 [ 442.742146] Free swap = 0kB [ 442.745589] Total swap = 0kB [ 442.748606] 2097051 pages RAM [ 442.751703] 0 pages HighMem/MovableOnly [ 442.755754] 369649 pages reserved [ 442.759203] 0 pages cma reserved [ 442.762552] Unreclaimable slab info: [ 442.766375] Name Used Total [ 442.771908] pid_3 0KB 3KB [ 442.777291] pid_2 261KB 264KB [ 442.782683] batadv_tl_cache 4KB 12KB [ 442.788142] TIPC 2985KB 2985KB [ 442.793507] SCTPv6 8097KB 8099KB [ 442.800994] SCTP 7KB 11KB [ 442.807053] sctp_chunk 1KB 7KB [ 442.813006] sctp_bind_bucket 0KB 3KB [ 442.826805] DCCPv6 9802KB 9802KB [ 442.832184] DCCP 9312KB 9312KB [ 442.840448] RXRPC 3194KB 3198KB [ 442.849095] rxrpc_call_jar 22117KB 22120KB [ 442.857030] bridge_fdb_cache 9KB 15KB [ 442.862403] fib6_nodes 157KB 164KB [ 442.869359] ip6_dst_cache 184KB 453KB [ 442.876014] RAWv6 39740KB 39744KB [ 442.881357] UDPLITEv6 7KB 7KB [ 442.887468] UDPv6 3766KB 3768KB [ 442.892823] TCPv6 5958KB 5958KB [ 442.898235] nf_conntrack 4KB 18KB [ 442.903615] t10_alua_lu_gp_cache 0KB 3KB [ 442.910754] sd_ext_cdb 0KB 7KB [ 442.916307] scsi_sense_cache 1056KB 1060KB [ 442.921658] virtio_scsi_cmd 16KB 16KB [ 442.927082] sgpool-128 8KB 8KB [ 442.932436] sgpool-64 4KB 12KB [ 442.937842] sgpool-32 2KB 15KB [ 442.943191] sgpool-16 1KB 7KB [ 442.949034] sgpool-8 0KB 7KB [ 442.954506] mqueue_inode_cache 10KB 15KB [ 442.959955] bio_post_read_ctx 14KB 15KB [ 442.970698] bio-2 14KB 15KB [ 442.982108] jfs_mp 7KB 7KB [ 442.987556] cifs_small_rq 15KB 16KB [ 442.992957] cifs_request 67KB 67KB [ 443.004150] cifs_mpx_ids 0KB 7KB [ 443.009609] nfs_commit_data 3KB 14KB [ 443.019921] nfs_write_data 34KB 44KB [ 443.025447] ext4_system_zone 1KB 7KB [ 443.030838] bio-1 1KB 7KB [ 443.041416] pid_namespace 3KB 7KB [ 443.046880] rpc_buffers 17KB 25KB [ 443.052242] rpc_tasks 2KB 7KB [ 443.060898] UNIX 106KB 108KB [ 443.066342] tcp_bind_bucket 250KB 252KB [ 443.071704] inet_peer_cache 0KB 4KB [ 443.091637] xfrm_state 1KB 4KB [ 443.097582] ip_fib_trie 23KB 31KB [ 443.103029] ip_fib_alias 111KB 142KB [ 443.108563] ip_dst_cache 5KB 24KB [ 443.113953] RAW 23550KB 23550KB [ 443.119370] UDP 6636KB 6642KB [ 443.124844] TCP 61KB 73KB [ 443.130200] hugetlbfs_inode_cache 3KB 15KB [ 443.135951] fscache_cookie_jar 1KB 11KB [ 443.141389] eventpoll_pwq 10KB 31KB [ 443.146828] eventpoll_epi 19KB 47KB [ 443.152178] inotify_inode_mark 8KB 11KB [ 443.158355] request_queue 192KB 192KB [ 443.163728] blkdev_requests 1KB 3KB [ 443.169152] blkdev_ioc 23KB 23KB [ 443.174556] bio-0 3858KB 3858KB [ 443.179913] biovec-max 2301KB 2301KB [ 443.185372] biovec-64 2244KB 2244KB [ 443.190730] biovec-16 776KB 776KB [ 443.196123] bio_integrity_payload 1KB 8KB [ 443.201827] khugepaged_mm_slot 219KB 221KB [ 443.207342] user_namespace 2KB 3KB [ 443.212682] uid_cache 0KB 4KB [ 443.218814] dmaengine-unmap-2 0KB 3KB [ 443.224178] audit_buffer 0KB 3KB [ 443.229596] skbuff_fclone_cache 48KB 48KB [ 443.237272] skbuff_head_cache 11337KB 11377KB [ 443.242656] configfs_dir_cache 3KB 7KB [ 443.248188] file_lock_cache 22KB 23KB [ 443.253629] file_lock_ctx 9KB 15KB [ 443.259163] fsnotify_mark_connector 3KB 7KB [ 443.265087] net_namespace 34326KB 34326KB [ 443.270443] shmem_inode_cache 7890KB 7944KB [ 443.275863] task_delay_info 1707KB 2063KB [ 443.281220] taskstats 11KB 38KB [ 443.286775] proc_dir_entry 177647KB 177648KB [ 443.292143] pde_opener 1KB 7KB [ 443.297575] seq_file 59KB 63KB [ 443.302932] sigqueue 200KB 204KB [ 443.308342] kernfs_node_cache 503046KB 503047KB [ 443.313683] mnt_cache 208KB 220KB [ 443.321698] filp 4646KB 6078KB [ 443.327161] names_cache 46452KB 46452KB [ 443.332512] iint_cache 84KB 91KB [ 443.337927] key_jar 9KB 22KB [ 443.343278] uts_namespace 4KB 7KB [ 443.348743] nsproxy 341KB 347KB [ 443.354101] vm_area_struct 38446KB 38447KB [ 443.360681] mm_struct 6539KB 6545KB [ 443.366181] fs_cache 2294KB 2780KB [ 443.371545] files_cache 8425KB 9367KB [ 443.377018] signal_cache 12836KB 14576KB [ 443.382433] sighand_cache 9918KB 9941KB [ 443.387902] task_struct 55531KB 55562KB [ 443.393274] cred_jar 5059KB 6228KB [ 443.399378] anon_vma_chain 54196KB 54199KB [ 443.404879] anon_vma 12699KB 12706KB [ 443.410247] pid 678KB 932KB [ 443.415713] Acpi-Operand 156KB 198KB [ 443.423112] Acpi-ParseExt 8KB 11KB [ 443.440304] Acpi-Parse 41KB 47KB [ 443.447587] Acpi-State 52KB 63KB [ 443.453086] Acpi-Namespace 21KB 27KB [ 443.465339] numa_policy 0KB 3KB [ 443.472046] debug_objects_cache 39101KB 39103KB [ 443.493941] trace_event_file 297KB 298KB [ 443.501223] ftrace_event_field 398KB 401KB [ 443.515031] pool_workqueue 4046KB 4048KB [ 443.523448] page->ptl 6633KB 6633KB [ 443.538380] kmalloc-2097152 2050KB 2050KB [ 443.553421] kmalloc-524288 2056KB 2056KB [ 443.599924] kmalloc-262144 1290KB 1290KB [ 443.619418] kmalloc-131072 1690KB 1690KB [ 443.631920] kmalloc-65536 1848KB 2178KB [ 443.639283] kmalloc-32768 216612KB 216612KB [ 443.645163] kmalloc-16384 65686KB 65686KB [ 443.651618] kmalloc-8192 149424KB 149424KB [ 443.657686] kmalloc-4096 672821KB 672821KB [ 443.664727] kmalloc-2048 538823KB 538846KB [ 443.670103] kmalloc-1024 212014KB 212018KB [ 443.679082] kmalloc-512 179804KB 191583KB [ 443.685581] kmalloc-256 111396KB 112803KB [ 443.691248] kmalloc-128 56905KB 56955KB [ 443.696811] kmalloc-96 15220KB 15876KB [ 443.703013] kmalloc-64 39395KB 40484KB [ 443.709435] kmalloc-32 34328KB 35142KB [ 443.727849] kmalloc-192 76218KB 77620KB [ 443.734140] kmem_cache 178KB 187KB [ 443.743897] Out of memory (oom_kill_allocating_task): Kill process 27043 (syz-executor.5) score 0 or sacrifice child [ 443.760159] Killed process 9392 (syz-executor.5) total-vm:57460kB, anon-rss:2460kB, file-rss:14080kB, shmem-rss:0kB [ 443.772928] oom_reaper: reaped process 9392 (syz-executor.5), now anon-rss:0kB, file-rss:14080kB, shmem-rss:0kB [ 443.919848] IPVS: ftp: loaded support on port[0] = 21 [ 445.342074] kworker/u4:9 invoked oom-killer: gfp_mask=0x7080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=3, oom_score_adj=0 [ 445.359142] kworker/u4:9 cpuset=/ mems_allowed=0-1 [ 445.367224] CPU: 0 PID: 15371 Comm: kworker/u4:9 Not tainted 4.19.211-syzkaller #0 [ 445.374949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 445.384314] Workqueue: events_unbound call_usermodehelper_exec_work [ 445.390717] Call Trace: [ 445.393308] dump_stack+0x1fc/0x2ef [ 445.396941] dump_header+0x15d/0xc3f [ 445.400772] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 445.405876] ? ___ratelimit+0x319/0x590 [ 445.409863] oom_kill_process.cold+0x10/0x692 [ 445.414363] ? oom_badness.part.0+0x135/0x6e0 [ 445.418860] ? lock_downgrade+0x720/0x720 [ 445.423014] ? check_preemption_disabled+0x41/0x280 [ 445.428026] out_of_memory+0x34d/0x1390 [ 445.431994] ? oom_killer_disable+0x270/0x270 [ 445.436481] ? mutex_trylock+0x15f/0x1a0 [ 445.440540] __alloc_pages_nodemask+0x23a2/0x2890 [ 445.445378] ? ____cache_alloc_node+0xf4/0x1d0 [ 445.449955] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 445.454786] ? do_raw_spin_unlock+0x171/0x230 [ 445.459271] ? check_preemption_disabled+0x41/0x280 [ 445.464281] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 445.469282] ? kmem_cache_alloc_node+0x351/0x3b0 [ 445.474033] copy_process.part.0+0x3cf/0x8260 [ 445.478522] ? ret_from_fork+0x24/0x30 [ 445.482402] ? __save_stack_trace+0x9f/0x190 [ 445.486802] ? __lock_acquire+0x6de/0x3ff0 [ 445.491033] ? umh_complete+0x90/0x90 [ 445.494824] ? __cleanup_sighand+0x60/0x60 [ 445.499043] ? process_one_work+0x864/0x1570 [ 445.503446] ? mark_held_locks+0xf0/0xf0 [ 445.507496] ? __lock_acquire+0x6de/0x3ff0 [ 445.511723] _do_fork+0x22f/0xf30 [ 445.515163] ? umh_complete+0x90/0x90 [ 445.518952] ? fork_idle+0x220/0x220 [ 445.522652] ? lock_downgrade+0x720/0x720 [ 445.526789] ? lock_acquire+0x170/0x3c0 [ 445.530775] ? try_to_wake_up+0x7b/0x1050 [ 445.534915] ? trace_hardirqs_off+0x64/0x200 [ 445.539311] ? umh_complete+0x90/0x90 [ 445.543185] kernel_thread+0x2f/0x40 [ 445.546889] call_usermodehelper_exec_work+0x16d/0x260 [ 445.552152] ? call_usermodehelper_exec_async+0x6a0/0x6a0 [ 445.557696] process_one_work+0x864/0x1570 [ 445.561925] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 445.566590] worker_thread+0x64c/0x1130 [ 445.570572] ? __kthread_parkme+0x133/0x1e0 [ 445.574901] ? process_one_work+0x1570/0x1570 [ 445.579394] kthread+0x33f/0x460 [ 445.582748] ? kthread_park+0x180/0x180 [ 445.586729] ret_from_fork+0x24/0x30 [ 445.618950] Mem-Info: [ 445.689176] active_anon:180092 inactive_anon:6617 isolated_anon:0 [ 445.689176] active_file:277 inactive_file:564 isolated_file:32 [ 445.689176] unevictable:0 dirty:0 writeback:0 unstable:0 [ 445.689176] slab_reclaimable:56146 slab_unreclaimable:1225750 [ 445.689176] mapped:21890 shmem:7141 pagetables:59912 bounce:0 [ 445.689176] free:26111 free_pcp:445 free_cma:0 [ 445.736555] Node 0 active_anon:713876kB inactive_anon:26468kB active_file:88kB inactive_file:676kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:85056kB dirty:0kB writeback:0kB shmem:28560kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 445.762062] IPVS: ftp: loaded support on port[0] = 21 [ 445.765059] Node 1 active_anon:6492kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 445.836391] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 445.919192] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 445.929416] Node 0 DMA32 free:37184kB min:35996kB low:44992kB high:53988kB active_anon:713872kB inactive_anon:26468kB active_file:1084kB inactive_file:2612kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:31392kB pagetables:58328kB bounce:0kB free_pcp:2148kB local_pcp:1528kB free_cma:0kB [ 445.964845] lowmem_reserve[]: 0 0 1 1 1 [ 445.968859] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 445.996705] lowmem_reserve[]: 0 0 0 0 0 [ 446.000799] Node 1 Normal free:53920kB min:53876kB low:67344kB high:80812kB active_anon:6492kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:102208kB pagetables:181140kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 446.048938] lowmem_reserve[]: 0 0 0 0 0 [ 446.052956] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 446.101985] Node 0 DMA32: 964*4kB (ME) 1012*8kB (M) 546*16kB (UME) 387*32kB (UME) 46*64kB (UME) 4*128kB (UME) 2*256kB (ME) 2*512kB (ME) 3*1024kB (UME) 1*2048kB (M) 0*4096kB = 43184kB [ 446.147787] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 446.279042] Node 1 Normal: 607*4kB (UM) 73*8kB (UM) 49*16kB (UME) 121*32kB (UME) 24*64kB (ME) 20*128kB (UM) 12*256kB (ME) 9*512kB (UME) 1*1024kB (E) 2*2048kB (UE) 7*4096kB (M) = 53236kB [ 446.297387] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 446.307373] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 446.317197] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 446.371853] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 446.394198] 7386 total pagecache pages [ 446.398109] 0 pages in swap cache [ 446.401560] Swap cache stats: add 0, delete 0, find 0/0 [ 446.414324] Free swap = 0kB [ 446.417359] Total swap = 0kB [ 446.420378] 2097051 pages RAM [ 446.423478] 0 pages HighMem/MovableOnly [ 446.444191] 369649 pages reserved [ 446.447662] 0 pages cma reserved [ 446.451033] Unreclaimable slab info: [ 446.464195] Name Used Total [ 446.469754] pid_3 0KB 3KB [ 446.494828] pid_2 261KB 264KB [ 446.500284] batadv_tl_cache 4KB 12KB [ 446.517303] TIPC 2988KB 2992KB [ 446.522691] SCTPv6 8101KB 8105KB [ 446.536373] SCTP 7KB 11KB [ 446.541864] sctp_chunk 1KB 7KB [ 446.554534] sctp_bind_bucket 0KB 3KB [ 446.559919] DCCPv6 9807KB 9810KB [ 446.565556] DCCP 9317KB 9319KB [ 446.570959] RXRPC 3198KB 3198KB [ 446.576372] rxrpc_call_jar 22140KB 22144KB [ 446.581737] bridge_fdb_cache 9KB 15KB [ 446.587541] fib6_nodes 157KB 164KB [ 446.593089] ip6_dst_cache 184KB 453KB [ 446.598521] RAWv6 39760KB 39764KB [ 446.603972] UDPLITEv6 7KB 7KB [ 446.609382] UDPv6 3770KB 3772KB [ 446.614795] TCPv6 5964KB 5964KB [ 446.620205] nf_conntrack 3KB 18KB [ 446.625670] t10_alua_lu_gp_cache 0KB 3KB [ 446.631301] sd_ext_cdb 0KB 7KB [ 446.637622] scsi_sense_cache 1056KB 1060KB [ 446.642996] virtio_scsi_cmd 16KB 16KB [ 446.648428] sgpool-128 8KB 8KB [ 446.653789] sgpool-64 4KB 12KB [ 446.666100] sgpool-32 2KB 15KB [ 446.671476] sgpool-16 1KB 7KB [ 446.689971] sgpool-8 0KB 7KB [ 446.695537] mqueue_inode_cache 10KB 15KB [ 446.700994] bio_post_read_ctx 14KB 15KB [ 446.706847] bio-2 14KB 15KB [ 446.712218] jfs_mp 7KB 7KB [ 446.717650] cifs_small_rq 15KB 16KB [ 446.723019] cifs_request 67KB 67KB [ 446.728419] cifs_mpx_ids 0KB 7KB [ 446.733801] nfs_commit_data 3KB 14KB [ 446.739297] nfs_write_data 34KB 44KB [ 446.744747] ext4_system_zone 1KB 7KB [ 446.750146] bio-1 1KB 7KB [ 446.786203] pid_namespace 3KB 7KB [ 446.791694] rpc_buffers 17KB 25KB [ 446.798210] rpc_tasks 2KB 7KB [ 446.807244] UNIX 101KB 112KB [ 446.813616] tcp_bind_bucket 247KB 252KB [ 446.819802] inet_peer_cache 0KB 4KB [ 446.831172] xfrm_state 1KB 4KB [ 446.848681] ip_fib_trie 23KB 31KB [ 446.854078] ip_fib_alias 111KB 142KB [ 446.859508] ip_dst_cache 9KB 24KB [ 446.864977] RAW 23562KB 23565KB [ 446.870360] UDP 6640KB 6642KB [ 446.884198] TCP 61KB 73KB [ 446.894217] hugetlbfs_inode_cache 3KB 15KB [ 446.926685] fscache_cookie_jar 1KB 11KB [ 446.932269] eventpoll_pwq 10KB 31KB [ 446.941347] eventpoll_epi 19KB 47KB [ 446.947430] inotify_inode_mark 11KB 11KB [ 446.952895] request_queue 192KB 192KB [ 446.969237] blkdev_requests 1KB 3KB [ 446.983283] blkdev_ioc 27KB 27KB [ 447.014419] bio-0 4657KB 4657KB [ 447.019688] IPVS: ftp: loaded support on port[0] = 21 [ 447.019815] biovec-max 2343KB 2343KB [ 447.054299] biovec-64 3127KB 3134KB [ 447.059693] biovec-16 956KB 956KB [ 447.089454] bio_integrity_payload 1KB 8KB [ 447.098019] khugepaged_mm_slot 219KB 221KB [ 447.103490] user_namespace 2KB 3KB [ 447.134129] uid_cache 0KB 4KB [ 447.139523] dmaengine-unmap-2 0KB 3KB [ 447.174146] audit_buffer 0KB 3KB [ 447.179545] skbuff_fclone_cache 52KB 52KB [ 447.204193] skbuff_head_cache 11437KB 11463KB [ 447.211418] configfs_dir_cache 3KB 7KB [ 447.228673] file_lock_cache 26KB 27KB [ 447.248410] file_lock_ctx 9KB 15KB [ 447.253801] fsnotify_mark_connector 6KB 7KB [ 447.304190] net_namespace 34352KB 34352KB [ 447.324159] shmem_inode_cache 7914KB 7944KB [ 447.329551] task_delay_info 1686KB 2063KB [ 447.346027] taskstats 11KB 38KB [ 447.351417] proc_dir_entry 177782KB 177783KB [ 447.383093] pde_opener 4KB 7KB [ 447.400890] seq_file 62KB 66KB [ 447.406605] syz-executor.5: page allocation failure: order:4, mode:0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null) [ 447.407091] sigqueue 209KB 212KB [ 447.423274] kernfs_node_cache 503933KB 503933KB [ 447.429083] mnt_cache 208KB 220KB [ 447.433453] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 447.434480] filp 4534KB 6071KB [ 447.434490] names_cache 46223KB 46223KB [ 447.434538] iint_cache 84KB 91KB [ 447.439604] CPU: 1 PID: 15121 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 447.444976] key_jar 9KB 22KB [ 447.450290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 447.455656] uts_namespace 4KB 7KB [ 447.463489] Call Trace: [ 447.468857] nsproxy 340KB 347KB [ 447.478192] dump_stack+0x1fc/0x2ef [ 447.478210] warn_alloc.cold+0x7b/0x18f [ 447.483546] vm_area_struct 38497KB 38497KB [ 447.486119] ? zone_watermark_ok_safe+0x260/0x260 [ 447.486143] ? __zone_watermark_ok+0x300/0x300 [ 447.491479] mm_struct 6545KB 6545KB [ 447.495100] __alloc_pages_nodemask+0x232f/0x2890 [ 447.495132] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 447.499069] fs_cache 2261KB 2772KB [ 447.504413] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 447.504429] ? lock_downgrade+0x720/0x720 [ 447.504451] ? __nf_register_net_hook+0x215/0x480 [ 447.509271] files_cache 8275KB 9318KB [ 447.513840] ? mark_held_locks+0xa6/0xf0 [ 447.513851] ? ____cache_alloc_node+0x156/0x1d0 [ 447.513862] ? cache_grow_begin+0x64/0x8a0 [ 447.513877] cache_grow_begin+0xa4/0x8a0 [ 447.513896] fallback_alloc+0x213/0x2e0 [ 447.513913] kmem_cache_alloc_trace+0x1f1/0x380 [ 447.513926] ? can_notifier+0x330/0x330 [ 447.513941] can_pernet_init+0x6a/0x3b0 [ 447.513960] ? ebt_nat_in+0x70/0x70 [ 447.513971] ? can_notifier+0x330/0x330 [ 447.513985] ops_init+0xb3/0x410 [ 447.513999] setup_net+0x2c2/0x720 [ 447.514012] ? rtnl_net_dumpid_one+0x250/0x250 [ 447.514031] copy_net_ns+0x1f7/0x340 [ 447.514045] create_new_namespaces+0x3f6/0x7b0 [ 447.514064] copy_namespaces+0x325/0x3c0 [ 447.514082] copy_process.part.0+0x3a59/0x8260 [ 447.514117] ? __cleanup_sighand+0x60/0x60 [ 447.519533] signal_cache 12644KB 14525KB [ 447.524368] ? __do_page_fault+0x6d1/0xd60 [ 447.524386] _do_fork+0x22f/0xf30 [ 447.529200] sighand_cache 9927KB 9948KB [ 447.534550] ? fork_idle+0x220/0x220 [ 447.534562] ? up_read+0x17/0x110 [ 447.534578] ? __do_page_fault+0x180/0xd60 [ 447.539395] task_struct 54754KB 54754KB [ 447.543531] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 447.548367] cred_jar 4951KB 6216KB [ 447.553695] ? trace_hardirqs_off_caller+0x6e/0x210 [ 447.557751] anon_vma_chain 54243KB 54246KB [ 447.562381] ? do_syscall_64+0x21/0x620 [ 447.566611] anon_vma 12697KB 12710KB [ 447.570634] do_syscall_64+0xf9/0x620 [ 447.574603] pid 666KB 932KB [ 447.579240] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 447.583186] Acpi-Operand 156KB 198KB [ 447.587138] RIP: 0033:0x7f5a6df97e99 [ 447.587153] Code: Bad RIP value. [ 447.587163] RSP: 002b:00007f5a6c8aa168 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 447.590768] Acpi-ParseExt 8KB 11KB [ 447.594718] RAX: ffffffffffffffda RBX: 00007f5a6e0ab1d0 RCX: 00007f5a6df97e99 [ 447.594725] RDX: 00000000200001c0 RSI: 0000000000000000 RDI: 0000000040000000 [ 447.594733] RBP: 00007f5a6dff1ff1 R08: 0000000020000240 R09: 0000000000000000 [ 447.594739] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000000 [ 447.594750] R13: 00007ffdf4846d4f R14: 00007f5a6c8aa300 R15: 0000000000022000 [ 447.598093] Acpi-Parse 41KB 47KB [ 447.614144] Mem-Info: [ 447.669541] Acpi-State 52KB 63KB [ 447.677272] active_anon:180093 inactive_anon:6617 isolated_anon:0 [ 447.677272] active_file:29 inactive_file:25 isolated_file:36 [ 447.677272] unevictable:0 dirty:11 writeback:0 unstable:0 [ 447.677272] slab_reclaimable:56210 slab_unreclaimable:1226547 [ 447.677272] mapped:21219 shmem:7141 pagetables:59927 bounce:0 [ 447.677272] free:26436 free_pcp:64 free_cma:0 [ 447.683478] Acpi-Namespace 21KB 27KB [ 447.686137] Node 0 active_anon:713880kB inactive_anon:26468kB active_file:116kB inactive_file:96kB unevictable:0kB isolated(anon):0kB isolated(file):144kB mapped:84872kB dirty:44kB writeback:0kB shmem:28560kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 447.686160] Node 1 active_anon:6492kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 447.686165] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 447.686192] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 447.714227] numa_policy 0KB 3KB [ 447.753182] Node 0 DMA32 free:41048kB min:35996kB low:44992kB high:53988kB active_anon:713876kB inactive_anon:26468kB active_file:516kB inactive_file:396kB unevictable:0kB writepending:44kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:31392kB pagetables:58388kB bounce:0kB free_pcp:576kB local_pcp:228kB free_cma:0kB [ 447.760722] debug_objects_cache 39145KB 39146KB [ 447.761714] lowmem_reserve[]: 0 0 1 1 1 [ 447.773317] trace_event_file 297KB 298KB [ 447.776456] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 447.781811] ftrace_event_field 398KB 401KB [ 447.788953] lowmem_reserve[]: 0 0 0 0 0 [ 447.791481] pool_workqueue 4048KB 4052KB [ 447.849557] Node 1 Normal free:53812kB min:53876kB low:67344kB high:80812kB active_anon:6492kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:102368kB pagetables:181140kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 447.890106] page->ptl 6636KB 6637KB [ 447.890156] kmalloc-2097152 2050KB 2050KB [ 447.890167] kmalloc-524288 2056KB 2056KB [ 447.890176] kmalloc-262144 1290KB 1290KB [ 447.890185] kmalloc-131072 1690KB 1690KB [ 447.890194] kmalloc-65536 1848KB 2178KB [ 447.890202] kmalloc-32768 216744KB 216744KB [ 447.890211] kmalloc-16384 65752KB 65752KB [ 447.890220] kmalloc-8192 149531KB 149531KB [ 447.890228] kmalloc-4096 672656KB 672656KB [ 447.890237] kmalloc-2048 539337KB 539337KB [ 447.890246] kmalloc-1024 212436KB 212436KB [ 447.890256] kmalloc-512 180297KB 192476KB [ 447.890265] kmalloc-256 111524KB 112983KB [ 447.890274] kmalloc-128 56952KB 57011KB [ 447.890284] kmalloc-96 15276KB 15952KB [ 447.890293] kmalloc-64 39415KB 40544KB [ 447.890302] kmalloc-32 34357KB 35201KB [ 447.890311] kmalloc-192 76277KB 77732KB [ 447.890321] kmem_cache 178KB 187KB [ 447.890331] Out of memory: Kill process 12966 (syz-executor.5) score 1002 or sacrifice child [ 447.890370] Killed process 12966 (syz-executor.5) total-vm:57592kB, anon-rss:2468kB, file-rss:14340kB, shmem-rss:68kB [ 448.235181] lowmem_reserve[]: 0 0 0 0 0 [ 448.239204] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 448.255791] Node 0 DMA32: 710*4kB (ME) 1012*8kB (UM) 543*16kB (UME) 385*32kB (UME) 43*64kB (UME) 3*128kB (UM) 3*256kB (UME) 2*512kB (ME) 3*1024kB (UME) 1*2048kB (M) 0*4096kB = 41992kB [ 448.280783] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 448.293745] Node 1 Normal: 615*4kB (UM) 106*8kB (UM) 69*16kB (UME) 120*32kB (UME) 24*64kB (ME) 20*128kB (UM) 12*256kB (ME) 9*512kB (UME) 1*1024kB (E) 2*2048kB (UE) 7*4096kB (M) = 53820kB [ 448.315686] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 448.333106] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 448.335074] kworker/u4:9 invoked oom-killer: gfp_mask=0x7080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=3, oom_score_adj=0 [ 448.344186] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 448.366679] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 448.368120] kworker/u4:9 cpuset=/ mems_allowed=0-1 [ 448.375578] 7171 total pagecache pages [ 448.384753] 0 pages in swap cache [ 448.387487] CPU: 1 PID: 15371 Comm: kworker/u4:9 Not tainted 4.19.211-syzkaller #0 [ 448.388204] Swap cache stats: add 0, delete 0, find 0/0 [ 448.395892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 448.395910] Workqueue: events_unbound call_usermodehelper_exec_work [ 448.395916] Call Trace: [ 448.395934] dump_stack+0x1fc/0x2ef [ 448.395951] dump_header+0x15d/0xc3f [ 448.401287] Free swap = 0kB [ 448.410634] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 448.410647] ? ___ratelimit+0x319/0x590 [ 448.410663] oom_kill_process.cold+0x10/0x692 [ 448.410681] ? lock_downgrade+0x720/0x720 [ 448.417718] Total swap = 0kB [ 448.419638] ? check_preemption_disabled+0x41/0x280 [ 448.419656] out_of_memory+0x34d/0x1390 [ 448.419673] ? oom_killer_disable+0x270/0x270 [ 448.419687] ? mutex_trylock+0x15f/0x1a0 [ 448.419702] __alloc_pages_nodemask+0x23a2/0x2890 [ 448.419721] ? ____cache_alloc_node+0xf4/0x1d0 [ 448.419741] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 448.423859] 2097051 pages RAM [ 448.427041] ? do_raw_spin_unlock+0x171/0x230 [ 448.427060] ? check_preemption_disabled+0x41/0x280 [ 448.427078] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 448.427091] ? kmem_cache_alloc_node+0x351/0x3b0 [ 448.427109] copy_process.part.0+0x3cf/0x8260 [ 448.427126] ? ret_from_fork+0x24/0x30 [ 448.427139] ? __save_stack_trace+0x9f/0x190 [ 448.427155] ? __lock_acquire+0x6de/0x3ff0 [ 448.427171] ? umh_complete+0x90/0x90 [ 448.430391] 0 pages HighMem/MovableOnly [ 448.435281] ? __cleanup_sighand+0x60/0x60 [ 448.435293] ? process_one_work+0x864/0x1570 [ 448.435307] ? mark_held_locks+0xf0/0xf0 [ 448.435321] ? __lock_acquire+0x6de/0x3ff0 [ 448.435340] _do_fork+0x22f/0xf30 [ 448.435352] ? umh_complete+0x90/0x90 [ 448.435365] ? fork_idle+0x220/0x220 [ 448.435378] ? lock_downgrade+0x720/0x720 [ 448.435395] ? lock_acquire+0x170/0x3c0 [ 448.435410] ? try_to_wake_up+0x7b/0x1050 [ 448.439827] 369649 pages reserved [ 448.443853] ? trace_hardirqs_off+0x64/0x200 [ 448.443869] ? umh_complete+0x90/0x90 [ 448.443883] kernel_thread+0x2f/0x40 [ 448.443896] call_usermodehelper_exec_work+0x16d/0x260 [ 448.443908] ? call_usermodehelper_exec_async+0x6a0/0x6a0 [ 448.443926] process_one_work+0x864/0x1570 [ 448.443946] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 448.448640] 0 pages cma reserved [ 448.451085] worker_thread+0x64c/0x1130 [ 448.451104] ? __kthread_parkme+0x133/0x1e0 [ 448.451117] ? process_one_work+0x1570/0x1570 [ 448.451128] kthread+0x33f/0x460 [ 448.451139] ? kthread_park+0x180/0x180 [ 448.451158] ret_from_fork+0x24/0x30 [ 448.639426] Mem-Info: [ 448.643520] active_anon:179457 inactive_anon:6617 isolated_anon:0 [ 448.643520] active_file:192 inactive_file:217 isolated_file:30 [ 448.643520] unevictable:0 dirty:0 writeback:0 unstable:0 [ 448.643520] slab_reclaimable:56216 slab_unreclaimable:1226645 [ 448.643520] mapped:21607 shmem:7141 pagetables:59926 bounce:0 [ 448.643520] free:26456 free_pcp:406 free_cma:0 [ 448.678160] Node 0 active_anon:711336kB inactive_anon:26468kB active_file:164kB inactive_file:152kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:84924kB dirty:0kB writeback:0kB shmem:28560kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 153600kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 448.711349] Node 1 active_anon:6492kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 448.739996] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 448.794109] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 448.799170] Node 0 DMA32 free:43648kB min:35996kB low:44992kB high:53988kB active_anon:711732kB inactive_anon:26468kB active_file:4kB inactive_file:356kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:31392kB pagetables:58384kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 448.838773] lowmem_reserve[]: 0 0 1 1 1 [ 448.842782] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 448.871716] lowmem_reserve[]: 0 0 0 0 0 [ 448.875911] Node 1 Normal free:53812kB min:53876kB low:67344kB high:80812kB active_anon:6492kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:102336kB pagetables:181140kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 448.908640] lowmem_reserve[]: 0 0 0 0 0 [ 448.912639] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 449.052073] Node 0 DMA32: 1038*4kB (ME) 1030*8kB (M) 542*16kB (UM) 389*32kB (UME) 43*64kB (UME) 2*128kB (M) 2*256kB (ME) 3*512kB (UME) 3*1024kB (UME) 1*2048kB (M) 0*4096kB = 43688kB [ 449.216027] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 449.258734] Node 1 Normal: 616*4kB (UM) 106*8kB (UM) 69*16kB (UME) 121*32kB (UME) 24*64kB (ME) 20*128kB (UM) 12*256kB (ME) 9*512kB (UME) 1*1024kB (E) 2*2048kB (UE) 7*4096kB (M) = 53856kB [ 449.282890] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 449.293191] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 449.309573] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 449.331804] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 449.341881] 7245 total pagecache pages [ 449.352690] 0 pages in swap cache [ 449.361779] Swap cache stats: add 0, delete 0, find 0/0 [ 449.379530] Free swap = 0kB [ 449.383881] Total swap = 0kB [ 449.393128] 2097051 pages RAM [ 449.412419] 0 pages HighMem/MovableOnly [ 449.423900] 369649 pages reserved [ 449.431327] 0 pages cma reserved [ 449.440255] Unreclaimable slab info: [ 449.447238] Name Used Total [ 449.459516] pid_3 0KB 3KB [ 449.468383] pid_2 261KB 264KB [ 449.479831] batadv_tl_cache 4KB 12KB [ 449.488059] TIPC 2988KB 2992KB [ 449.502847] SCTPv6 8101KB 8105KB [ 449.510910] SCTP 7KB 11KB [ 449.523667] sctp_chunk 1KB 7KB [ 449.532113] sctp_bind_bucket 0KB 3KB [ 449.543885] DCCPv6 9807KB 9810KB [ 449.550988] DCCP 9317KB 9319KB [ 449.566446] RXRPC 3198KB 3198KB [ 449.572506] rxrpc_call_jar 22140KB 22144KB [ 449.588190] bridge_fdb_cache 9KB 15KB [ 449.594464] fib6_nodes 157KB 164KB [ 449.609828] ip6_dst_cache 192KB 453KB [ 449.617174] RAWv6 39771KB 39771KB [ 449.623236] UDPLITEv6 7KB 7KB [ 449.633795] UDPv6 3768KB 3772KB [ 449.640793] TCPv6 5964KB 5964KB [ 449.652186] nf_conntrack 3KB 18KB [ 449.657701] t10_alua_lu_gp_cache 0KB 3KB [ 449.663322] sd_ext_cdb 0KB 7KB [ 449.668809] scsi_sense_cache 1056KB 1060KB [ 449.674299] virtio_scsi_cmd 16KB 16KB [ 449.679654] sgpool-128 8KB 8KB [ 449.685154] sgpool-64 4KB 12KB [ 449.690520] sgpool-32 2KB 15KB [ 449.695930] sgpool-16 1KB 7KB [ 449.701285] sgpool-8 0KB 7KB [ 449.706700] mqueue_inode_cache 10KB 15KB [ 449.712145] bio_post_read_ctx 14KB 15KB [ 449.720622] bio-2 14KB 15KB [ 449.726033] jfs_mp 7KB 7KB [ 449.731406] cifs_small_rq 15KB 16KB [ 449.737618] cifs_request 67KB 67KB [ 449.742970] cifs_mpx_ids 0KB 7KB [ 449.748389] nfs_commit_data 3KB 14KB [ 449.753786] nfs_write_data 34KB 44KB [ 449.760795] ext4_system_zone 1KB 7KB [ 449.769105] bio-1 1KB 7KB [ 449.774506] pid_namespace 3KB 7KB [ 449.779869] rpc_buffers 17KB 25KB [ 449.785291] rpc_tasks 2KB 7KB [ 449.790645] UNIX 99KB 112KB [ 449.797555] tcp_bind_bucket 246KB 252KB [ 449.803582] inet_peer_cache 0KB 4KB [ 449.809769] xfrm_state 1KB 4KB [ 449.815844] ip_fib_trie 23KB 31KB [ 449.821620] ip_fib_alias 111KB 142KB [ 449.827359] ip_dst_cache 9KB 24KB [ 449.833029] RAW 23568KB 23572KB [ 449.839804] UDP 6642KB 6642KB [ 449.846013] TCP 61KB 73KB [ 449.851846] hugetlbfs_inode_cache 3KB 15KB [ 449.858279] fscache_cookie_jar 1KB 11KB [ 449.863721] eventpoll_pwq 10KB 31KB [ 449.870458] eventpoll_epi 19KB 47KB [ 449.879796] inotify_inode_mark 9KB 11KB [ 449.886123] request_queue 192KB 192KB [ 449.891494] blkdev_requests 1KB 3KB [ 449.898229] blkdev_ioc 23KB 27KB [ 449.903582] bio-0 4788KB 4788KB [ 449.910308] biovec-max 2343KB 2343KB [ 449.916983] biovec-64 3134KB 3134KB [ 449.922329] biovec-16 982KB 982KB [ 449.929038] bio_integrity_payload 1KB 8KB [ 449.936083] khugepaged_mm_slot 218KB 221KB [ 449.941521] user_namespace 2KB 3KB [ 449.949311] uid_cache 0KB 4KB [ 449.969088] dmaengine-unmap-2 0KB 3KB [ 450.002607] IPVS: ftp: loaded support on port[0] = 21 [ 450.013527] audit_buffer 0KB 3KB [ 450.045142] skbuff_fclone_cache 52KB 52KB [ 450.062453] skbuff_head_cache 11650KB 11688KB [ 450.088135] configfs_dir_cache 3KB 7KB [ 450.093745] file_lock_cache 25KB 27KB [ 450.107077] file_lock_ctx 9KB 15KB [ 450.112462] fsnotify_mark_connector 5KB 7KB [ 450.144451] net_namespace 34361KB 34361KB [ 450.149839] shmem_inode_cache 7905KB 7944KB [ 450.155565] task_delay_info 1681KB 2063KB [ 450.160933] taskstats 11KB 38KB [ 450.166377] proc_dir_entry 177808KB 177810KB [ 450.171744] pde_opener 3KB 7KB [ 450.179451] seq_file 62KB 66KB [ 450.184919] sigqueue 217KB 220KB [ 450.190290] kernfs_node_cache 504055KB 504055KB [ 450.196386] mnt_cache 208KB 220KB [ 450.201759] filp 4534KB 6071KB [ 450.207229] names_cache 46223KB 46223KB [ 450.212592] iint_cache 84KB 91KB [ 450.218035] key_jar 9KB 22KB [ 450.223396] uts_namespace 4KB 7KB [ 450.231204] nsproxy 339KB 347KB [ 450.236640] vm_area_struct 38524KB 38524KB [ 450.242006] mm_struct 6550KB 6552KB [ 450.247450] fs_cache 2255KB 2768KB [ 450.252820] files_cache 8220KB 9303KB [ 450.258393] signal_cache 12582KB 14518KB [ 450.263911] sighand_cache 9929KB 9948KB [ 450.270064] task_struct 54495KB 54495KB [ 450.278024] cred_jar 4915KB 6216KB [ 450.304031] anon_vma_chain 54286KB 54290KB [ 450.309434] anon_vma 12703KB 12710KB [ 450.324123] pid 666KB 932KB [ 450.329505] Acpi-Operand 156KB 198KB [ 450.335191] Acpi-ParseExt 8KB 11KB [ 450.340559] Acpi-Parse 41KB 47KB [ 450.358463] Acpi-State 52KB 63KB [ 450.363852] Acpi-Namespace 21KB 27KB [ 450.414106] numa_policy 0KB 3KB [ 450.420686] debug_objects_cache 39156KB 39158KB [ 450.439812] trace_event_file 297KB 298KB [ 450.454699] ftrace_event_field 398KB 401KB [ 450.467064] pool_workqueue 4055KB 4056KB [ 450.472462] page->ptl 6640KB 6641KB [ 450.477957] kmalloc-2097152 2050KB 2050KB [ 450.485607] kmalloc-524288 2056KB 2056KB [ 450.491021] kmalloc-262144 1290KB 1290KB [ 450.496566] kmalloc-131072 1690KB 1690KB [ 450.501935] kmalloc-65536 1848KB 2178KB [ 450.514025] kmalloc-32768 216810KB 216810KB [ 450.519436] kmalloc-16384 65818KB 65818KB [ 450.535856] kmalloc-8192 149547KB 149547KB [ 450.541259] kmalloc-4096 672464KB 672464KB [ 450.546831] kmalloc-2048 539399KB 539401KB [ 450.552200] kmalloc-1024 212609KB 212609KB [ 450.564002] kmalloc-512 180605KB 192933KB [ 450.569379] kmalloc-256 111539KB 113021KB [ 450.576694] kmalloc-128 56967KB 57026KB [ 450.582138] kmalloc-96 15309KB 15992KB [ 450.588574] kmalloc-64 39415KB 40556KB [ 450.595788] kmalloc-32 34360KB 35217KB [ 450.601157] kmalloc-192 76281KB 77752KB [ 450.606673] kmem_cache 178KB 187KB [ 450.612043] Out of memory: Kill process 11623 (syz-executor.2) score 1002 or sacrifice child [ 450.620776] Killed process 11623 (syz-executor.2) total-vm:60772kB, anon-rss:2468kB, file-rss:14340kB, shmem-rss:64kB [ 451.220248] IPVS: ftp: loaded support on port[0] = 21 [ 451.396923] syz-executor.5 invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=2, oom_score_adj=1000 [ 451.416442] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 451.421717] CPU: 1 PID: 6822 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 451.429512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 451.438876] Call Trace: [ 451.441476] dump_stack+0x1fc/0x2ef [ 451.445123] dump_header+0x15d/0xc3f [ 451.448853] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 451.453966] ? ___ratelimit+0x319/0x590 [ 451.457951] oom_kill_process.cold+0x10/0x692 [ 451.462454] ? check_preemption_disabled+0x41/0x280 [ 451.467484] ? has_intersects_mems_allowed+0x1d6/0x290 [ 451.472772] out_of_memory+0x1072/0x1390 [ 451.476846] ? oom_killer_disable+0x270/0x270 [ 451.481351] ? mutex_trylock+0x15f/0x1a0 [ 451.485420] __alloc_pages_nodemask+0x23a2/0x2890 [ 451.490295] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 451.495235] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 451.500091] ? mark_held_locks+0xf0/0xf0 [ 451.504156] ? do_syscall_64+0xf9/0x620 [ 451.508139] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 451.513513] ? __lock_acquire+0x6de/0x3ff0 [ 451.517759] ? ____cache_alloc_node+0x156/0x1d0 [ 451.522429] ? cache_grow_begin+0x64/0x8a0 [ 451.526720] cache_grow_begin+0xa4/0x8a0 [ 451.530790] fallback_alloc+0x213/0x2e0 [ 451.534776] kmem_cache_alloc+0x1e4/0x370 [ 451.538925] copy_net_ns+0x106/0x340 [ 451.542644] create_new_namespaces+0x3f6/0x7b0 [ 451.547225] copy_namespaces+0x325/0x3c0 [ 451.551284] copy_process.part.0+0x3a59/0x8260 [ 451.556270] ? __cleanup_sighand+0x60/0x60 [ 451.560494] ? __do_page_fault+0x6d1/0xd60 [ 451.564712] _do_fork+0x22f/0xf30 [ 451.568148] ? fork_idle+0x220/0x220 [ 451.571841] ? up_read+0x17/0x110 [ 451.575274] ? __do_page_fault+0x180/0xd60 [ 451.579509] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 451.584854] ? trace_hardirqs_off_caller+0x6e/0x210 [ 451.589853] ? do_syscall_64+0x21/0x620 [ 451.593808] do_syscall_64+0xf9/0x620 [ 451.597593] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 451.602765] RIP: 0033:0x7f5a6df97e99 [ 451.606461] Code: Bad RIP value. [ 451.609811] RSP: 002b:00007f5a6c8aa168 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 451.617510] RAX: ffffffffffffffda RBX: 00007f5a6e0ab1d0 RCX: 00007f5a6df97e99 [ 451.624762] RDX: 00000000200001c0 RSI: 0000000000000000 RDI: 0000000040000000 [ 451.632013] RBP: 00007f5a6dff1ff1 R08: 0000000020000240 R09: 0000000000000000 [ 451.639351] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000000 [ 451.646603] R13: 00007ffdf4846d4f R14: 00007f5a6c8aa300 R15: 0000000000022000 [ 451.662263] Mem-Info: [ 451.664772] active_anon:178935 inactive_anon:6617 isolated_anon:0 [ 451.664772] active_file:35 inactive_file:0 isolated_file:0 [ 451.664772] unevictable:0 dirty:2 writeback:0 unstable:0 [ 451.664772] slab_reclaimable:56277 slab_unreclaimable:1227260 [ 451.664772] mapped:21247 shmem:7141 pagetables:59919 bounce:0 [ 451.664772] free:26532 free_pcp:460 free_cma:0 [ 451.702053] Node 0 active_anon:709248kB inactive_anon:26468kB active_file:104kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:84976kB dirty:8kB writeback:0kB shmem:28560kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 153600kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 451.737864] Node 1 active_anon:6492kB inactive_anon:0kB active_file:4kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:12kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 451.767948] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 451.804449] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 451.809501] Node 0 DMA32 free:42128kB min:35996kB low:44992kB high:53988kB active_anon:709144kB inactive_anon:26468kB active_file:468kB inactive_file:380kB unevictable:0kB writepending:8kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:31296kB pagetables:58356kB bounce:0kB free_pcp:1300kB local_pcp:776kB free_cma:0kB [ 451.844051] lowmem_reserve[]: 0 0 1 1 1 [ 451.848050] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 451.890900] lowmem_reserve[]: 0 0 0 0 0 [ 451.895086] Node 1 Normal free:53444kB min:53876kB low:67344kB high:80812kB active_anon:6492kB inactive_anon:0kB active_file:4kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:102464kB pagetables:181140kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 451.923600] lowmem_reserve[]: 0 0 0 0 0 [ 451.939253] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 451.988248] Node 0 DMA32: 1009*4kB (UM) 1037*8kB (M) 544*16kB (M) 386*32kB (ME) 45*64kB (UME) 5*128kB (UME) 4*256kB (UME) 2*512kB (M) 4*1024kB (UME) 0*2048kB 0*4096kB = 43052kB [ 452.010401] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 452.073931] Node 1 Normal: 636*4kB (UM) 76*8kB (UM) 48*16kB (ME) 118*32kB (UME) 25*64kB (UME) 20*128kB (UM) 13*256kB (UME) 8*512kB (ME) 1*1024kB (E) 2*2048kB (UE) 7*4096kB (M) = 53072kB [ 452.111203] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 452.161310] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 452.188794] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 452.219751] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 452.251983] 7175 total pagecache pages [ 452.263279] 0 pages in swap cache [ 452.286970] Swap cache stats: add 0, delete 0, find 0/0 [ 452.292465] Free swap = 0kB [ 452.300452] Total swap = 0kB [ 452.303475] 2097051 pages RAM [ 452.308468] 0 pages HighMem/MovableOnly [ 452.312429] 369649 pages reserved [ 452.331026] 0 pages cma reserved [ 452.334443] Unreclaimable slab info: [ 452.338362] Name Used Total [ 452.366493] pid_3 0KB 3KB [ 452.371896] pid_2 265KB 268KB [ 452.377470] batadv_tl_cache 4KB 12KB [ 452.382857] TIPC 2991KB 2992KB [ 452.390825] SCTPv6 8103KB 8105KB [ 452.404244] SCTP 7KB 11KB [ 452.409624] sctp_chunk 1KB 7KB [ 452.422185] sctp_bind_bucket 0KB 3KB [ 452.439735] DCCPv6 9810KB 9810KB [ 452.469853] DCCP 9319KB 9319KB [ 452.480423] RXRPC 3201KB 3204KB [ 452.502630] rxrpc_call_jar 22162KB 22168KB [ 452.524943] bridge_fdb_cache 9KB 15KB [ 452.530330] fib6_nodes 157KB 164KB [ 452.538347] ip6_dst_cache 200KB 453KB [ 452.543731] RAWv6 39791KB 39791KB [ 452.581656] UDPLITEv6 7KB 7KB [ 452.592633] UDPv6 3774KB 3776KB [ 452.617883] TCPv6 5967KB 5970KB [ 452.623274] nf_conntrack 9KB 18KB [ 452.628783] t10_alua_lu_gp_cache 0KB 3KB [ 452.645734] sd_ext_cdb 0KB 7KB [ 452.651110] scsi_sense_cache 1056KB 1060KB [ 452.660184] virtio_scsi_cmd 16KB 16KB [ 452.672251] sgpool-128 8KB 8KB [ 452.683093] sgpool-64 4KB 12KB [ 452.688555] sgpool-32 2KB 15KB [ 452.712173] sgpool-16 1KB 7KB [ 452.738271] sgpool-8 0KB 7KB [ 452.743656] mqueue_inode_cache 10KB 15KB [ 452.749209] bio_post_read_ctx 14KB 15KB [ 452.768875] bio-2 14KB 15KB [ 452.778083] jfs_mp 7KB 7KB [ 452.783479] cifs_small_rq 15KB 16KB [ 452.803211] cifs_request 67KB 67KB [ 452.808687] cifs_mpx_ids 0KB 7KB [ 452.817884] nfs_commit_data 3KB 14KB [ 452.823260] nfs_write_data 34KB 44KB [ 452.828798] ext4_system_zone 1KB 7KB [ 452.835018] bio-1 1KB 7KB [ 452.842324] pid_namespace 3KB 7KB [ 452.847801] rpc_buffers 17KB 25KB [ 452.853157] rpc_tasks 2KB 7KB [ 452.858585] UNIX 99KB 112KB [ 452.864032] tcp_bind_bucket 246KB 252KB [ 452.869387] inet_peer_cache 0KB 4KB [ 452.874840] xfrm_state 1KB 4KB [ 452.880194] ip_fib_trie 23KB 31KB [ 452.885630] ip_fib_alias 111KB 142KB [ 452.890986] ip_dst_cache 7KB 24KB [ 452.896395] RAW 23580KB 23580KB [ 452.901748] UDP 6645KB 6648KB [ 452.907176] TCP 61KB 73KB [ 452.912525] hugetlbfs_inode_cache 3KB 15KB [ 452.933576] fscache_cookie_jar 1KB 11KB [ 452.943621] eventpoll_pwq 10KB 31KB [ 452.949113] eventpoll_epi 19KB 47KB [ 452.961938] inotify_inode_mark 9KB 11KB [ 452.967474] request_queue 192KB 192KB [ 452.972833] blkdev_requests 1KB 3KB [ 452.985672] blkdev_ioc 30KB 30KB [ 452.991131] bio-0 4998KB 4998KB [ 453.003404] biovec-max 2343KB 2343KB [ 453.016286] biovec-64 3315KB 3315KB [ 453.021658] biovec-16 1020KB 1020KB [ 453.027116] bio_integrity_payload 1KB 8KB [ 453.032825] khugepaged_mm_slot 219KB 221KB [ 453.047733] user_namespace 2KB 3KB [ 453.053109] uid_cache 0KB 4KB [ 453.058524] dmaengine-unmap-2 0KB 3KB [ 453.071500] audit_buffer 0KB 3KB [ 453.110646] skbuff_fclone_cache 52KB 52KB [ 453.133452] skbuff_head_cache 11768KB 11797KB [ 453.144813] configfs_dir_cache 3KB 7KB [ 453.151996] file_lock_cache 24KB 27KB [ 453.172540] file_lock_ctx 9KB 15KB [ 453.177974] fsnotify_mark_connector 4KB 7KB [ 453.185738] net_namespace 34370KB 34370KB [ 453.191109] shmem_inode_cache 7901KB 7944KB [ 453.196565] task_delay_info 1659KB 2063KB [ 453.201931] taskstats 11KB 38KB [ 453.207504] proc_dir_entry 177868KB 177870KB [ 453.212872] pde_opener 2KB 7KB [ 453.218356] seq_file 61KB 66KB [ 453.223745] sigqueue 217KB 220KB [ 453.229228] kernfs_node_cache 504055KB 504055KB [ 453.234667] mnt_cache 208KB 220KB [ 453.240030] filp 4506KB 6067KB [ 453.245500] names_cache 47017KB 47017KB [ 453.252414] iint_cache 91KB 91KB [ 453.257872] key_jar 9KB 22KB [ 453.263235] uts_namespace 4KB 7KB [ 453.272845] nsproxy 339KB 347KB [ 453.279432] vm_area_struct 38547KB 38548KB [ 453.289488] mm_struct 6553KB 6558KB [ 453.301168] fs_cache 2222KB 2768KB [ 453.311517] files_cache 8197KB 9273KB [ 453.320604] signal_cache 12496KB 14475KB [ 453.340955] sighand_cache 9934KB 9948KB [ 453.346581] task_struct 54047KB 54079KB [ 453.353812] cred_jar 4888KB 6212KB [ 453.354824] IPVS: ftp: loaded support on port[0] = 21 [ 453.359339] anon_vma_chain 54330KB 54333KB [ 453.372678] anon_vma 12711KB 12717KB [ 453.378362] pid 654KB 932KB [ 453.383735] Acpi-Operand 156KB 198KB [ 453.390437] Acpi-ParseExt 8KB 11KB [ 453.397438] Acpi-Parse 41KB 47KB [ 453.402815] Acpi-State 52KB 63KB [ 453.409245] Acpi-Namespace 21KB 27KB [ 453.416102] numa_policy 0KB 3KB [ 453.421881] debug_objects_cache 39168KB 39169KB [ 453.428325] trace_event_file 297KB 298KB [ 453.433695] ftrace_event_field 398KB 401KB [ 453.439433] pool_workqueue 4055KB 4056KB [ 453.449520] page->ptl 6648KB 6649KB [ 453.456168] kmalloc-2097152 2050KB 2050KB [ 453.462251] kmalloc-524288 2056KB 2056KB [ 453.468412] kmalloc-262144 1290KB 1290KB [ 453.473779] kmalloc-131072 1690KB 1690KB [ 453.486406] kmalloc-65536 1848KB 2178KB [ 453.535295] kmalloc-32768 216876KB 216876KB [ 453.554508] kmalloc-16384 65851KB 65851KB [ 453.574062] kmalloc-8192 149630KB 149630KB [ 453.579434] kmalloc-4096 671895KB 671895KB [ 453.593883] kmalloc-2048 539456KB 539458KB [ 453.599269] kmalloc-1024 212834KB 212837KB [ 453.614417] kmalloc-512 180864KB 193436KB [ 453.619791] kmalloc-256 111561KB 113062KB [ 453.629789] kmalloc-128 56990KB 57054KB [ 453.635893] kmalloc-96 15351KB 16048KB [ 453.641276] kmalloc-64 39404KB 40572KB [ 453.647786] kmalloc-32 34355KB 35236KB [ 453.653152] kmalloc-192 76284KB 77776KB [ 453.659392] kmem_cache 178KB 187KB [ 453.664940] Out of memory (oom_kill_allocating_task): Kill process 6822 (syz-executor.5) score 0 or sacrifice child [ 453.675570] Killed process 6822 (syz-executor.5) total-vm:57460kB, anon-rss:2460kB, file-rss:14136kB, shmem-rss:0kB [ 453.687464] oom_reaper: reaped process 6822 (syz-executor.5), now anon-rss:0kB, file-rss:14136kB, shmem-rss:0kB [ 453.691972] IPVS: ftp: loaded support on port[0] = 21 [ 453.772126] systemd invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=0 [ 453.795506] systemd cpuset=/ mems_allowed=0-1 [ 453.839078] CPU: 1 PID: 1 Comm: systemd Not tainted 4.19.211-syzkaller #0 [ 453.846027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 453.855377] Call Trace: [ 453.857981] dump_stack+0x1fc/0x2ef [ 453.861617] dump_header+0x15d/0xc3f [ 453.865339] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 453.870442] ? ___ratelimit+0x319/0x590 [ 453.874421] oom_kill_process.cold+0x10/0x692 [ 453.878927] ? oom_badness.part.0+0x135/0x6e0 [ 453.883427] ? lock_downgrade+0x720/0x720 [ 453.887589] ? check_preemption_disabled+0x41/0x280 [ 453.892614] out_of_memory+0x34d/0x1390 [ 453.896596] ? oom_killer_disable+0x270/0x270 [ 453.901099] ? mutex_trylock+0x15f/0x1a0 [ 453.905168] __alloc_pages_nodemask+0x23a2/0x2890 [ 453.910030] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 453.914877] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 453.919740] ? mark_held_locks+0xa6/0xf0 [ 453.923802] ? ____cache_alloc_node+0x156/0x1d0 [ 453.928472] ? cache_grow_begin+0x64/0x8a0 [ 453.932713] cache_grow_begin+0xa4/0x8a0 [ 453.936783] fallback_alloc+0x213/0x2e0 [ 453.940765] kmem_cache_alloc_node_trace+0xec/0x3b0 [ 453.945789] __kmalloc_node+0x38/0x70 [ 453.949591] kvmalloc_node+0x61/0xf0 [ 453.953306] seq_read+0x85c/0x11c0 [ 453.956850] ? __might_fault+0xef/0x1d0 [ 453.960835] ? __might_fault+0x192/0x1d0 [ 453.964906] kernfs_fop_read+0xe9/0x550 [ 453.968882] ? cp_new_stat+0x49e/0x5c0 [ 453.972780] __vfs_read+0xf7/0x750 [ 453.976326] ? kernfs_fop_write+0x470/0x470 [ 453.980650] ? __se_sys_copy_file_range+0x410/0x410 [ 453.985665] ? fsnotify_first_mark+0x200/0x200 [ 453.990250] ? vfs_getattr_nosec+0x107/0x160 [ 453.994670] ? security_file_permission+0x1c0/0x220 [ 453.999698] vfs_read+0x194/0x3c0 [ 454.003159] ksys_read+0x12b/0x2a0 [ 454.006714] ? kernel_write+0x110/0x110 [ 454.010781] ? trace_hardirqs_off_caller+0x6e/0x210 [ 454.015801] ? do_syscall_64+0x21/0x620 [ 454.019786] do_syscall_64+0xf9/0x620 [ 454.023688] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 454.028886] RIP: 0033:0x7f1b25da292d [ 454.032607] Code: Bad RIP value. [ 454.035978] RSP: 002b:00007ffda3585a60 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 454.043703] RAX: ffffffffffffffda RBX: 000055fa814f17b0 RCX: 00007f1b25da292d [ 454.050986] RDX: 0000000000001000 RSI: 000055fa815763a0 RDI: 0000000000000013 [ 454.058861] RBP: 0000000000000d68 R08: 0000000000000003 R09: 0000000000001010 [ 454.066242] R10: 00000000000003a0 R11: 0000000000000293 R12: 00007f1b2605d440 [ 454.073514] R13: 00007f1b2605c900 R14: 00000000ffffffff R15: 0000000000000000 [ 454.136788] Mem-Info: [ 454.139243] active_anon:178971 inactive_anon:6617 isolated_anon:0 [ 454.139243] active_file:20 inactive_file:1 isolated_file:23 [ 454.139243] unevictable:0 dirty:5 writeback:21 unstable:0 [ 454.139243] slab_reclaimable:56321 slab_unreclaimable:1227482 [ 454.139243] mapped:21230 shmem:7141 pagetables:59959 bounce:0 [ 454.139243] free:26018 free_pcp:421 free_cma:0 [ 454.174097] Node 0 active_anon:709384kB inactive_anon:26468kB active_file:68kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:84856kB dirty:12kB writeback:4kB shmem:28560kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 153600kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 454.202754] Node 1 active_anon:6492kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 454.228783] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 454.255256] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 454.260261] Node 0 DMA32 free:40864kB min:35996kB low:44992kB high:53988kB active_anon:709380kB inactive_anon:26468kB active_file:68kB inactive_file:64kB unevictable:0kB writepending:16kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:31296kB pagetables:58568kB bounce:0kB free_pcp:244kB local_pcp:0kB free_cma:0kB [ 454.292158] lowmem_reserve[]: 0 0 1 1 1 [ 454.296232] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 454.322242] lowmem_reserve[]: 0 0 0 0 0 [ 454.346789] Node 1 Normal free:53864kB min:53876kB low:67344kB high:80812kB active_anon:6492kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:102496kB pagetables:181136kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 454.382451] lowmem_reserve[]: 0 0 0 0 0 [ 454.403491] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 454.426903] Node 0 DMA32: 983*4kB (M) 1038*8kB (UM) 544*16kB (M) 384*32kB (UM) 43*64kB (UM) 3*128kB (M) 2*256kB (M) 2*512kB (M) 3*1024kB (UM) 0*2048kB 0*4096kB = 40972kB [ 454.451523] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 454.465432] Node 1 Normal: 643*4kB (UM) 146*8kB (UM) 59*16kB (UME) 119*32kB (UME) 25*64kB (UME) 20*128kB (UM) 13*256kB (UME) 8*512kB (ME) 1*1024kB (E) 2*2048kB (UE) 7*4096kB (M) = 53868kB [ 454.486299] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 454.498949] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 454.511246] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 454.534521] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 454.543111] 7175 total pagecache pages [ 454.561803] 0 pages in swap cache [ 454.569422] Swap cache stats: add 0, delete 0, find 0/0 [ 454.592932] Free swap = 0kB [ 454.596025] Total swap = 0kB [ 454.599094] 2097051 pages RAM [ 454.602191] 0 pages HighMem/MovableOnly [ 454.622013] 369649 pages reserved [ 454.632226] 0 pages cma reserved [ 454.652312] Unreclaimable slab info: [ 454.676793] Name Used Total [ 454.682411] pid_3 0KB 3KB [ 454.693266] pid_2 262KB 268KB [ 454.712037] batadv_tl_cache 4KB 12KB [ 454.739429] TIPC 2992KB 2992KB [ 454.744870] SCTPv6 8109KB 8111KB [ 454.750226] SCTP 7KB 11KB [ 454.770582] sctp_chunk 1KB 7KB [ 454.776030] sctp_bind_bucket 0KB 3KB [ 454.781394] DCCPv6 9817KB 9817KB [ 454.814592] DCCP 9326KB 9326KB [ 454.820104] RXRPC 3202KB 3204KB [ 454.828532] rxrpc_call_jar 22173KB 22176KB [ 454.840159] bridge_fdb_cache 9KB 15KB [ 454.849117] fib6_nodes 157KB 164KB [ 454.856206] ip6_dst_cache 200KB 453KB [ 454.861571] RAWv6 39814KB 39818KB [ 454.868269] UDPLITEv6 7KB 7KB [ 454.873636] UDPv6 3776KB 3780KB [ 454.879145] TCPv6 5970KB 5970KB [ 454.885498] nf_conntrack 9KB 18KB [ 454.892587] t10_alua_lu_gp_cache 0KB 3KB [ 454.900053] sd_ext_cdb 0KB 7KB [ 454.907122] scsi_sense_cache 1056KB 1060KB [ 454.912479] virtio_scsi_cmd 16KB 16KB [ 454.919737] sgpool-128 8KB 8KB [ 454.926817] sgpool-64 4KB 12KB [ 454.932183] sgpool-32 2KB 15KB [ 454.940446] sgpool-16 1KB 7KB [ 454.949971] sgpool-8 0KB 7KB [ 455.007707] mqueue_inode_cache 10KB 15KB [ 455.013182] bio_post_read_ctx 14KB 15KB [ 455.033860] bio-2 14KB 15KB [ 455.039237] jfs_mp 7KB 7KB [ 455.059896] cifs_small_rq 15KB 16KB [ 455.065335] cifs_request 67KB 67KB [ 455.070684] cifs_mpx_ids 0KB 7KB [ 455.104688] nfs_commit_data 3KB 14KB [ 455.110075] nfs_write_data 34KB 44KB [ 455.123222] ext4_system_zone 1KB 7KB [ 455.129735] bio-1 1KB 7KB [ 455.135165] pid_namespace 3KB 7KB [ 455.140536] rpc_buffers 17KB 25KB [ 455.180557] rpc_tasks 2KB 7KB [ 455.221094] UNIX 99KB 112KB [ 455.241808] tcp_bind_bucket 250KB 252KB [ 455.261995] inet_peer_cache 0KB 4KB [ 455.271311] xfrm_state 1KB 4KB [ 455.291751] ip_fib_trie 23KB 31KB [ 455.297223] ip_fib_alias 111KB 142KB [ 455.302698] ip_dst_cache 7KB 24KB [ 455.323245] RAW 23593KB 23595KB [ 455.332525] UDP 6653KB 6655KB [ 455.352722] TCP 61KB 73KB [ 455.361855] hugetlbfs_inode_cache 3KB 15KB [ 455.382549] fscache_cookie_jar 1KB 11KB [ 455.389072] eventpoll_pwq 10KB 31KB [ 455.422880] eventpoll_epi 19KB 47KB [ 455.433622] inotify_inode_mark 9KB 11KB [ 455.450380] request_queue 192KB 192KB [ 455.455845] blkdev_requests 1KB 3KB [ 455.461600] blkdev_ioc 27KB 30KB [ 455.511016] bio-0 5103KB 5103KB [ 455.543014] biovec-max 2343KB 2343KB [ 455.550715] biovec-64 3354KB 3354KB [ 455.572140] biovec-16 1035KB 1035KB [ 455.577591] bio_integrity_payload 1KB 8KB [ 455.583304] khugepaged_mm_slot 218KB 221KB [ 455.589893] user_namespace 2KB 3KB [ 455.609742] uid_cache 0KB 4KB [ 455.622588] dmaengine-unmap-2 0KB 3KB [ 455.628680] audit_buffer 0KB 3KB [ 455.649798] skbuff_fclone_cache 52KB 52KB [ 455.659357] skbuff_head_cache 11955KB 11985KB [ 455.668807] configfs_dir_cache 3KB 7KB [ 455.692570] file_lock_cache 24KB 27KB [ 455.698022] file_lock_ctx 9KB 15KB [ 455.703380] fsnotify_mark_connector 4KB 7KB [ 455.743157] net_namespace 34387KB 34387KB [ 455.750590] shmem_inode_cache 7901KB 7944KB [ 455.762755] task_delay_info 1651KB 2063KB [ 455.768239] taskstats 11KB 38KB [ 455.773599] proc_dir_entry 177943KB 177945KB [ 455.793698] pde_opener 2KB 7KB [ 455.840548] seq_file 61KB 66KB [ 455.849180] sigqueue 217KB 220KB [ 455.854769] kernfs_node_cache 504059KB 504059KB [ 455.860137] mnt_cache 208KB 220KB [ 455.870696] filp 4506KB 6067KB [ 455.878485] names_cache 46745KB 46767KB [ 455.891106] iint_cache 88KB 91KB [ 455.896537] key_jar 9KB 22KB [ 455.901897] uts_namespace 4KB 7KB [ 455.916906] nsproxy 339KB 347KB [ 455.922273] vm_area_struct 38574KB 38575KB [ 455.931983] mm_struct 6556KB 6558KB [ 455.952114] fs_cache 2215KB 2768KB [ 455.958129] files_cache 8178KB 9273KB [ 455.963489] signal_cache 12477KB 14475KB [ 455.985022] sighand_cache 9902KB 9948KB [ 455.990398] task_struct 53997KB 54041KB [ 456.026653] cred_jar 4886KB 6208KB [ 456.032033] anon_vma_chain 54337KB 54341KB [ 456.062482] anon_vma 12711KB 12717KB [ 456.070069] pid 651KB 932KB [ 456.093483] Acpi-Operand 156KB 198KB [ 456.098916] Acpi-ParseExt 8KB 11KB [ 456.127253] Acpi-Parse 41KB 47KB [ 456.132652] Acpi-State 52KB 63KB [ 456.187634] Acpi-Namespace 21KB 27KB [ 456.193024] numa_policy 0KB 3KB [ 456.235825] debug_objects_cache 39176KB 39177KB [ 456.241391] trace_event_file 297KB 298KB [ 456.251672] ftrace_event_field 398KB 401KB [ 456.263472] pool_workqueue 4054KB 4056KB [ 456.289467] page->ptl 6648KB 6649KB [ 456.294997] kmalloc-2097152 2050KB 2050KB [ 456.300369] kmalloc-524288 2056KB 2056KB [ 456.312108] kmalloc-262144 1290KB 1290KB [ 456.317558] kmalloc-131072 1690KB 1690KB [ 456.330005] kmalloc-65536 1848KB 2178KB [ 456.362300] kmalloc-32768 216909KB 216909KB [ 456.389649] kmalloc-16384 65851KB 65851KB [ 456.400419] kmalloc-8192 149663KB 149663KB [ 456.419708] kmalloc-4096 671929KB 671946KB [ 456.427369] kmalloc-2048 539512KB 539529KB [ 456.433693] kmalloc-1024 212962KB 212971KB [ 456.440135] kmalloc-512 181313KB 193890KB [ 456.448654] kmalloc-256 111588KB 113092KB [ 456.456408] kmalloc-128 56996KB 57062KB [ 456.462925] kmalloc-96 15398KB 16096KB [ 456.472059] kmalloc-64 39419KB 40588KB [ 456.478334] kmalloc-32 34366KB 35248KB [ 456.487525] kmalloc-192 76296KB 77788KB [ 456.493557] kmem_cache 178KB 187KB [ 456.499673] Out of memory: Kill process 13020 (syz-executor.5) score 1002 or sacrifice child [ 456.510234] Killed process 13020 (syz-executor.5) total-vm:57460kB, anon-rss:2460kB, file-rss:14340kB, shmem-rss:68kB [ 456.587658] kworker/u4:4 invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=0 [ 456.602858] kworker/u4:4 cpuset=/ mems_allowed=0-1 [ 456.621405] CPU: 0 PID: 6841 Comm: kworker/u4:4 Not tainted 4.19.211-syzkaller #0 [ 456.629036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 456.638381] Call Trace: [ 456.640960] dump_stack+0x1fc/0x2ef [ 456.644600] dump_header+0x15d/0xc3f [ 456.648304] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 456.653392] ? ___ratelimit+0x319/0x590 [ 456.657352] oom_kill_process.cold+0x10/0x692 [ 456.661831] ? oom_badness.part.0+0x135/0x6e0 [ 456.666312] ? lock_downgrade+0x720/0x720 [ 456.670452] ? check_preemption_disabled+0x41/0x280 [ 456.675456] out_of_memory+0x34d/0x1390 [ 456.679420] ? oom_killer_disable+0x270/0x270 [ 456.683903] ? mutex_trylock+0x15f/0x1a0 [ 456.687955] __alloc_pages_nodemask+0x23a2/0x2890 [ 456.692800] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 456.697628] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 456.702459] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 456.707039] ? ____cache_alloc_node+0x156/0x1d0 [ 456.711714] ? cache_grow_begin+0x64/0x8a0 [ 456.715943] cache_grow_begin+0xa4/0x8a0 [ 456.719999] fallback_alloc+0x213/0x2e0 [ 456.723963] kmem_cache_alloc+0x1e4/0x370 [ 456.728100] getname_kernel+0x4e/0x370 [ 456.731977] call_usermodehelper_exec_async+0x500/0x6a0 [ 456.737328] ? umh_complete+0x90/0x90 [ 456.741114] ret_from_fork+0x24/0x30 [ 456.756940] Mem-Info: [ 456.759390] active_anon:178457 inactive_anon:6617 isolated_anon:0 [ 456.759390] active_file:44 inactive_file:14 isolated_file:3 [ 456.759390] unevictable:0 dirty:0 writeback:0 unstable:0 [ 456.759390] slab_reclaimable:56344 slab_unreclaimable:1227718 [ 456.759390] mapped:21241 shmem:7141 pagetables:59971 bounce:0 [ 456.759390] free:26744 free_pcp:79 free_cma:0 [ 456.807889] Node 0 active_anon:707336kB inactive_anon:26468kB active_file:152kB inactive_file:84kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:84960kB dirty:0kB writeback:0kB shmem:28560kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 153600kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 456.856870] Node 1 active_anon:6492kB inactive_anon:0kB active_file:8kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 456.885442] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 456.913023] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 456.922336] Node 0 DMA32 free:40664kB min:35996kB low:44992kB high:53988kB active_anon:707332kB inactive_anon:26468kB active_file:0kB inactive_file:440kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:31296kB pagetables:58568kB bounce:0kB free_pcp:1568kB local_pcp:592kB free_cma:0kB [ 456.955945] lowmem_reserve[]: 0 0 1 1 1 [ 456.960756] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 456.987051] lowmem_reserve[]: 0 0 0 0 0 [ 456.991634] Node 1 Normal free:55740kB min:53876kB low:67344kB high:80812kB active_anon:6492kB inactive_anon:0kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:102496kB pagetables:181136kB bounce:0kB free_pcp:20kB local_pcp:20kB free_cma:0kB [ 457.069825] lowmem_reserve[]: 0 0 0 0 0 [ 457.120987] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 457.137530] Node 0 DMA32: 37*4kB (ME) 1016*8kB (UME) 545*16kB (UME) 385*32kB (UME) 41*64kB (ME) 6*128kB (UME) 4*256kB (UME) 2*512kB (UM) 3*1024kB (UME) 0*2048kB 0*4096kB = 37828kB [ 457.159796] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 457.171407] Node 1 Normal: 643*4kB (UM) 249*8kB (UM) 97*16kB (UME) 132*32kB (UME) 27*64kB (UME) 20*128kB (UM) 13*256kB (UME) 8*512kB (ME) 1*1024kB (E) 2*2048kB (UE) 7*4096kB (M) = 55844kB [ 457.189033] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 457.199510] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 457.268444] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 457.278624] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 457.288878] 7536 total pagecache pages [ 457.293421] 0 pages in swap cache [ 457.297639] Swap cache stats: add 0, delete 0, find 0/0 [ 457.303006] Free swap = 0kB [ 457.306108] Total swap = 0kB [ 457.309125] 2097051 pages RAM [ 457.312228] 0 pages HighMem/MovableOnly [ 457.325298] 369649 pages reserved [ 457.328761] 0 pages cma reserved [ 457.332122] Unreclaimable slab info: [ 457.335910] Name Used Total [ 457.341599] pid_3 0KB 3KB [ 457.349684] pid_2 262KB 268KB [ 457.355889] batadv_tl_cache 4KB 12KB [ 457.361913] TIPC 2992KB 2992KB [ 457.377613] SCTPv6 8109KB 8111KB [ 457.383120] SCTP 7KB 11KB [ 457.390931] sctp_chunk 1KB 7KB [ 457.423791] sctp_bind_bucket 0KB 3KB [ 457.429183] DCCPv6 9817KB 9817KB [ 457.437246] DCCP 9326KB 9326KB [ 457.443403] RXRPC 3202KB 3204KB [ 457.451273] rxrpc_call_jar 22173KB 22176KB [ 457.457395] bridge_fdb_cache 9KB 15KB [ 457.463111] fib6_nodes 157KB 164KB [ 457.469964] ip6_dst_cache 200KB 453KB [ 457.478002] RAWv6 39814KB 39818KB [ 457.484106] UDPLITEv6 7KB 7KB [ 457.489481] UDPv6 3776KB 3780KB [ 457.495664] TCPv6 5970KB 5970KB [ 457.501605] nf_conntrack 9KB 18KB [ 457.507762] t10_alua_lu_gp_cache 0KB 3KB [ 457.514055] sd_ext_cdb 0KB 7KB [ 457.519424] scsi_sense_cache 1056KB 1060KB [ 457.525379] virtio_scsi_cmd 16KB 16KB [ 457.531329] sgpool-128 8KB 8KB [ 457.537268] sgpool-64 4KB 12KB [ 457.543217] sgpool-32 2KB 15KB [ 457.550998] sgpool-16 1KB 7KB [ 457.568153] sgpool-8 0KB 7KB [ 457.574285] mqueue_inode_cache 10KB 15KB [ 457.579780] bio_post_read_ctx 14KB 15KB [ 457.586072] bio-2 14KB 15KB [ 457.592056] jfs_mp 7KB 7KB [ 457.597562] cifs_small_rq 15KB 16KB [ 457.602921] cifs_request 67KB 67KB [ 457.608370] cifs_mpx_ids 0KB 7KB [ 457.613839] nfs_commit_data 3KB 14KB [ 457.619207] nfs_write_data 34KB 44KB [ 457.624975] ext4_system_zone 1KB 7KB [ 457.630361] bio-1 1KB 7KB [ 457.638146] pid_namespace 3KB 7KB [ 457.643527] rpc_buffers 17KB 25KB [ 457.649020] rpc_tasks 2KB 7KB [ 457.656156] UNIX 99KB 112KB [ 457.661540] tcp_bind_bucket 250KB 252KB [ 457.667057] inet_peer_cache 0KB 4KB [ 457.672433] xfrm_state 1KB 4KB [ 457.677889] ip_fib_trie 23KB 31KB [ 457.683255] ip_fib_alias 111KB 142KB [ 457.688825] ip_dst_cache 6KB 24KB [ 457.694345] RAW 23593KB 23595KB [ 457.699714] UDP 6653KB 6655KB [ 457.713735] TCP 61KB 73KB [ 457.719112] hugetlbfs_inode_cache 3KB 15KB [ 457.725526] IPVS: ftp: loaded support on port[0] = 21 [ 457.735289] fscache_cookie_jar 1KB 11KB [ 457.740767] eventpoll_pwq 10KB 31KB [ 457.746386] eventpoll_epi 19KB 47KB [ 457.751751] inotify_inode_mark 8KB 11KB [ 457.760864] request_queue 192KB 192KB [ 457.766364] blkdev_requests 1KB 3KB [ 457.771736] blkdev_ioc 27KB 30KB [ 457.777230] bio-0 5422KB 5422KB [ 457.782601] biovec-max 2433KB 2433KB [ 457.788073] biovec-64 3612KB 3614KB [ 457.793450] biovec-16 1117KB 1117KB [ 457.798976] bio_integrity_payload 1KB 8KB [ 457.813981] khugepaged_mm_slot 218KB 221KB [ 457.819452] user_namespace 2KB 3KB [ 457.824977] uid_cache 0KB 4KB [ 457.830341] dmaengine-unmap-2 0KB 3KB [ 457.835755] audit_buffer 0KB 3KB [ 457.841120] skbuff_fclone_cache 56KB 56KB [ 457.846740] skbuff_head_cache 12068KB 12097KB [ 457.852111] configfs_dir_cache 3KB 7KB [ 457.859369] file_lock_cache 24KB 27KB [ 457.864964] file_lock_ctx 9KB 15KB [ 457.870333] fsnotify_mark_connector 4KB 7KB [ 457.872146] IPVS: ftp: loaded support on port[0] = 21 [ 457.876918] net_namespace 34405KB 34405KB [ 457.876928] shmem_inode_cache 7900KB 7944KB [ 457.876937] task_delay_info 1645KB 2059KB [ 457.876947] taskstats 11KB 38KB [ 457.876956] proc_dir_entry 178011KB 178012KB [ 457.876965] pde_opener 1KB 7KB [ 457.876974] seq_file 60KB 66KB [ 457.876984] sigqueue 220KB 224KB [ 457.876993] kernfs_node_cache 504059KB 504059KB [ 457.877002] mnt_cache 208KB 220KB [ 457.877011] filp 4490KB 6063KB [ 457.877021] names_cache 46189KB 46248KB [ 457.877030] iint_cache 88KB 91KB [ 457.877039] key_jar 9KB 22KB [ 457.877048] uts_namespace 4KB 7KB [ 457.877057] nsproxy 339KB 347KB [ 457.877066] vm_area_struct 38582KB 38582KB [ 457.877074] mm_struct 6558KB 6558KB [ 457.877083] fs_cache 2206KB 2768KB [ 457.877092] files_cache 8101KB 9266KB [ 457.877102] signal_cache 12391KB 14461KB [ 457.877110] sighand_cache 9913KB 9948KB [ 457.877119] task_struct 53517KB 53605KB [ 457.877128] cred_jar 4832KB 6208KB [ 457.877137] anon_vma_chain 54353KB 54357KB [ 457.877146] anon_vma 12711KB 12717KB [ 457.877155] pid 636KB 932KB [ 457.877163] Acpi-Operand 156KB 198KB [ 457.877181] Acpi-ParseExt 8KB 11KB [ 457.877191] Acpi-Parse 41KB 47KB [ 457.877199] Acpi-State 52KB 63KB [ 457.877208] Acpi-Namespace 21KB 27KB [ 457.877219] numa_policy 0KB 3KB [ 457.877228] debug_objects_cache 39176KB 39177KB [ 457.877237] trace_event_file 297KB 298KB [ 457.877246] ftrace_event_field 398KB 401KB [ 457.877255] pool_workqueue 4054KB 4056KB [ 457.877266] page->ptl 6648KB 6649KB [ 457.877310] kmalloc-2097152 2050KB 2050KB [ 457.877320] kmalloc-524288 2056KB 2056KB [ 457.877328] kmalloc-262144 1290KB 1290KB [ 457.877336] kmalloc-131072 1690KB 1690KB [ 457.877345] kmalloc-65536 1848KB 2178KB [ 457.877354] kmalloc-32768 216942KB 216942KB [ 457.877363] kmalloc-16384 65851KB 65851KB [ 457.877372] kmalloc-8192 149696KB 149696KB [ 457.877380] kmalloc-4096 671291KB 671291KB [ 457.877388] kmalloc-2048 539565KB 539567KB [ 457.877397] kmalloc-1024 213079KB 213081KB [ 457.877405] kmalloc-512 181319KB 194100KB [ 457.877413] kmalloc-256 111578KB 113111KB [ 457.877422] kmalloc-128 57016KB 57085KB [ 457.877431] kmalloc-96 15404KB 16108KB [ 457.877439] kmalloc-64 39408KB 40596KB [ 457.877448] kmalloc-32 34362KB 35260KB [ 457.877457] kmalloc-192 76287KB 77808KB [ 457.877466] kmem_cache 178KB 187KB [ 457.877476] Out of memory: Kill process 12544 (syz-executor.5) score 1002 or sacrifice child [ 457.877518] Killed process 12544 (syz-executor.5) total-vm:57196kB, anon-rss:2456kB, file-rss:14340kB, shmem-rss:68kB [ 457.881308] oom_reaper: reaped process 12544 (syz-executor.5), now anon-rss:0kB, file-rss:14336kB, shmem-rss:4kB [ 458.269821] IPVS: ftp: loaded support on port[0] = 21 [ 458.330544] IPVS: ftp: loaded support on port[0] = 21 [ 458.343533] IPVS: ftp: loaded support on port[0] = 21 [ 458.348117] systemd-journald[4695]: /dev/kmsg buffer overrun, some messages lost. [ 458.672343] systemd invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=0 [ 458.691953] systemd cpuset=/ mems_allowed=0-1 [ 458.696880] CPU: 0 PID: 1 Comm: systemd Not tainted 4.19.211-syzkaller #0 [ 458.703895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 458.713242] Call Trace: [ 458.715831] dump_stack+0x1fc/0x2ef [ 458.719538] dump_header+0x15d/0xc3f [ 458.723240] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 458.728329] ? ___ratelimit+0x319/0x590 [ 458.732295] oom_kill_process.cold+0x10/0x692 [ 458.736779] ? oom_badness.part.0+0x135/0x6e0 [ 458.741269] ? lock_downgrade+0x720/0x720 [ 458.745411] ? check_preemption_disabled+0x41/0x280 [ 458.750419] out_of_memory+0x34d/0x1390 [ 458.754387] ? oom_killer_disable+0x270/0x270 [ 458.758872] ? mutex_trylock+0x15f/0x1a0 [ 458.762923] __alloc_pages_nodemask+0x23a2/0x2890 [ 458.767855] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 458.772945] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 458.777802] ? ____cache_alloc_node+0x156/0x1d0 [ 458.782470] ? cache_grow_begin+0x64/0x8a0 [ 458.786700] cache_grow_begin+0xa4/0x8a0 [ 458.790766] fallback_alloc+0x213/0x2e0 [ 458.794734] kmem_cache_alloc+0x1e4/0x370 [ 458.798882] getname_flags+0xce/0x590 [ 458.802670] ? task_work_run+0x64/0x1c0 [ 458.806642] do_sys_open+0x26c/0x520 [ 458.810342] ? filp_open+0x70/0x70 [ 458.813875] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 458.819228] ? trace_hardirqs_off_caller+0x6e/0x210 [ 458.824236] ? do_syscall_64+0x21/0x620 [ 458.828297] do_syscall_64+0xf9/0x620 [ 458.832087] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 458.837262] RIP: 0033:0x7f1b25da270d [ 458.840970] Code: Bad RIP value. [ 458.844318] RSP: 002b:00007ffda35861a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 458.852019] RAX: ffffffffffffffda RBX: 000055fa814f17b0 RCX: 00007f1b25da270d [ 458.859295] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 000055fa8156b410 [ 458.866550] RBP: 0000000000000008 R08: 0000000000000008 R09: 0000000000000001 [ 458.873803] R10: 0000000000080000 R11: 0000000000000293 R12: 00007f1b274dc7b4 [ 458.881058] R13: 0000000000000001 R14: 000055fa815648f0 R15: 0000000000000005 [ 458.912457] Mem-Info: [ 458.929047] active_anon:177961 inactive_anon:6617 isolated_anon:0 [ 458.929047] active_file:206 inactive_file:168 isolated_file:23 [ 458.929047] unevictable:0 dirty:5 writeback:3 unstable:0 [ 458.929047] slab_reclaimable:56423 slab_unreclaimable:1228112 [ 458.929047] mapped:21530 shmem:7141 pagetables:59984 bounce:0 [ 458.929047] free:25862 free_pcp:496 free_cma:0 [ 458.967930] Node 0 active_anon:705352kB inactive_anon:26468kB active_file:720kB inactive_file:668kB unevictable:0kB isolated(anon):0kB isolated(file):92kB mapped:85916kB dirty:20kB writeback:12kB shmem:28560kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 149504kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 459.001432] Node 1 active_anon:6492kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 459.028828] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 459.056060] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 459.061472] Node 0 DMA32 free:40736kB min:35996kB low:44992kB high:53988kB active_anon:705148kB inactive_anon:26468kB active_file:564kB inactive_file:304kB unevictable:0kB writepending:32kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:31264kB pagetables:58620kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 459.104778] lowmem_reserve[]: 0 0 1 1 1 [ 459.108970] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 459.140549] lowmem_reserve[]: 0 0 0 0 0 [ 459.150823] Node 1 Normal free:53844kB min:53876kB low:67344kB high:80812kB active_anon:6492kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:102688kB pagetables:181136kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 459.205937] lowmem_reserve[]: 0 0 0 0 0 [ 459.210726] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 459.248119] Node 0 DMA32: 725*4kB (UM) 1028*8kB (UME) 546*16kB (UME) 385*32kB (ME) 42*64kB (ME) 4*128kB (ME) 3*256kB (UM) 2*512kB (UM) 3*1024kB (UME) 0*2048kB 0*4096kB = 40244kB [ 459.270575] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 459.282489] Node 1 Normal: 647*4kB (UME) 77*8kB (UME) 75*16kB (UM) 131*32kB (UME) 25*64kB (UME) 19*128kB (M) 13*256kB (UME) 8*512kB (ME) 1*1024kB (E) 2*2048kB (UE) 7*4096kB (M) = 53844kB [ 459.302245] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 459.311851] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 459.345805] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 459.355415] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 459.421742] 7717 total pagecache pages [ 459.431279] 0 pages in swap cache [ 459.436088] Swap cache stats: add 0, delete 0, find 0/0 [ 459.443586] Free swap = 0kB [ 459.452747] Total swap = 0kB [ 459.457813] 2097051 pages RAM [ 459.462128] 0 pages HighMem/MovableOnly [ 459.469262] 369649 pages reserved [ 459.492544] 0 pages cma reserved [ 459.499300] Unreclaimable slab info: [ 459.508308] Name Used Total [ 459.517217] pid_3 0KB 3KB [ 459.536868] pid_2 262KB 268KB [ 459.552790] batadv_tl_cache 4KB 12KB [ 459.561403] TIPC 2994KB 3000KB [ 459.568493] SCTPv6 8118KB 8118KB [ 459.579486] SCTP 7KB 11KB [ 459.589725] sctp_chunk 1KB 7KB [ 459.599430] sctp_bind_bucket 0KB 3KB [ 459.605652] DCCPv6 9827KB 9832KB [ 459.611797] DCCP 9336KB 9340KB [ 459.618680] RXRPC 3204KB 3204KB [ 459.626975] rxrpc_call_jar 22185KB 22191KB [ 459.635150] bridge_fdb_cache 9KB 15KB [ 459.641068] fib6_nodes 157KB 164KB [ 459.647551] ip6_dst_cache 196KB 453KB [ 459.654705] RAWv6 39852KB 39852KB [ 459.661165] UDPLITEv6 7KB 7KB [ 459.678899] UDPv6 3776KB 3780KB [ 459.697705] TCPv6 5973KB 5976KB [ 459.726032] nf_conntrack 5KB 18KB [ 459.737495] t10_alua_lu_gp_cache 0KB 3KB [ 459.752352] sd_ext_cdb 0KB 7KB [ 459.759109] scsi_sense_cache 1056KB 1060KB [ 459.767519] virtio_scsi_cmd 16KB 16KB [ 459.773957] sgpool-128 8KB 8KB [ 459.780352] sgpool-64 4KB 12KB [ 459.786999] sgpool-32 2KB 15KB [ 459.796424] sgpool-16 1KB 7KB [ 459.807124] sgpool-8 0KB 7KB [ 459.814839] mqueue_inode_cache 10KB 15KB [ 459.821371] bio_post_read_ctx 14KB 15KB [ 459.827545] bio-2 14KB 15KB [ 459.846649] jfs_mp 7KB 7KB [ 459.859452] systemd-journald[4695]: /dev/kmsg buffer overrun, some messages lost. [ 459.860817] cifs_small_rq 15KB 16KB [ 459.906355] cifs_request 67KB 67KB [ 459.929110] cifs_mpx_ids 0KB 7KB [ 459.949801] nfs_commit_data 3KB 14KB [ 459.962932] nfs_write_data 34KB 44KB [ 459.979528] ext4_system_zone 1KB 7KB [ 459.998439] bio-1 1KB 7KB [ 460.008683] pid_namespace 3KB 7KB [ 460.014194] rpc_buffers 17KB 25KB [ 460.019603] rpc_tasks 2KB 7KB [ 460.025162] UNIX 112KB 112KB [ 460.030533] tcp_bind_bucket 247KB 252KB [ 460.051664] inet_peer_cache 0KB 4KB [ 460.057133] xfrm_state 1KB 4KB [ 460.062525] ip_fib_trie 23KB 31KB [ 460.067948] ip_fib_alias 111KB 142KB [ 460.071943] systemd-journald[4695]: /dev/kmsg buffer overrun, some messages lost. [ 460.073302] ip_dst_cache 5KB 24KB [ 460.073314] RAW 23622KB 23625KB [ 460.073323] UDP 6657KB 6662KB [ 460.073335] TCP 61KB 73KB [ 460.073346] hugetlbfs_inode_cache 3KB 15KB [ 460.073356] fscache_cookie_jar 1KB 11KB [ 460.073365] eventpoll_pwq 10KB 31KB [ 460.073374] eventpoll_epi 19KB 47KB [ 460.073383] inotify_inode_mark 8KB 11KB [ 460.073400] request_queue 192KB 192KB [ 460.073411] blkdev_requests 1KB 3KB [ 460.158188] blkdev_ioc 29KB 30KB [ 460.169373] bio-0 5883KB 5883KB [ 460.178119] biovec-max 2615KB 2615KB [ 460.191231] biovec-64 4100KB 4102KB [ 460.198319] biovec-16 1230KB 1230KB [ 460.209945] bio_integrity_payload 1KB 8KB [ 460.222829] khugepaged_mm_slot 218KB 221KB [ 460.236433] user_namespace 2KB 3KB [ 460.245670] uid_cache 0KB 4KB [ 460.253122] dmaengine-unmap-2 0KB 3KB [ 460.266376] audit_buffer 0KB 3KB [ 460.272416] skbuff_fclone_cache 55KB 56KB [ 460.306640] skbuff_head_cache 12124KB 12153KB [ 460.312027] configfs_dir_cache 3KB 7KB [ 460.319262] file_lock_cache 24KB 27KB [ 460.324764] file_lock_ctx 9KB 15KB [ 460.330712] fsnotify_mark_connector 3KB 7KB [ 460.337154] net_namespace 34431KB 34431KB [ 460.342549] shmem_inode_cache 7899KB 7944KB [ 460.370586] task_delay_info 1636KB 2059KB [ 460.390771] taskstats 11KB 38KB [ 460.423088] proc_dir_entry 178180KB 178181KB [ 460.447147] pde_opener 2KB 7KB [ 460.452537] seq_file 67KB 70KB [ 460.472535] sigqueue 225KB 228KB [ 460.480876] kernfs_node_cache 504318KB 504318KB [ 460.553951] mnt_cache 208KB 220KB [ 460.559340] filp 4422KB 6048KB [ 460.586121] names_cache 46099KB 46116KB [ 460.652250] iint_cache 85KB 91KB [ 460.659461] key_jar 9KB 22KB [ 460.674296] uts_namespace 4KB 7KB [ 460.679688] nsproxy 344KB 347KB [ 460.693604] vm_area_struct 38609KB 38610KB [ 460.698982] mm_struct 6561KB 6565KB [ 460.705001] fs_cache 2191KB 2768KB [ 460.711088] files_cache 8029KB 9255KB [ 460.717142] signal_cache 12228KB 14432KB [ 460.725298] sighand_cache 9934KB 9948KB [ 460.731304] task_struct 52835KB 52835KB [ 460.738595] cred_jar 4739KB 6208KB [ 460.744734] anon_vma_chain 54381KB 54384KB [ 460.750754] anon_vma 12714KB 12721KB [ 460.761654] pid 633KB 932KB [ 460.801177] Acpi-Operand 156KB 198KB [ 460.815915] Acpi-ParseExt 8KB 11KB [ 460.821402] Acpi-Parse 41KB 47KB [ 460.843650] Acpi-State 52KB 63KB [ 460.849037] Acpi-Namespace 21KB 27KB [ 460.863672] numa_policy 0KB 3KB [ 460.869093] debug_objects_cache 39218KB 39220KB [ 460.874772] trace_event_file 297KB 298KB [ 460.880133] ftrace_event_field 398KB 401KB [ 460.903599] pool_workqueue 4063KB 4064KB [ 460.908984] page->ptl 6652KB 6653KB [ 460.956465] IPVS: ftp: loaded support on port[0] = 21 [ 460.973332] kmalloc-2097152 2050KB 2050KB [ 460.978766] kmalloc-524288 2056KB 2056KB [ 460.981811] IPVS: ftp: loaded support on port[0] = 21 [ 460.990550] kmalloc-262144 1290KB 1290KB [ 461.008925] kmalloc-131072 1690KB 1690KB [ 461.014376] kmalloc-65536 1848KB 2178KB [ 461.019735] kmalloc-32768 217107KB 217107KB [ 461.029558] kmalloc-16384 65983KB 65983KB [ 461.037071] kmalloc-8192 149935KB 149935KB [ 461.042436] kmalloc-4096 671287KB 671287KB [ 461.047967] kmalloc-2048 540007KB 540007KB [ 461.053327] kmalloc-1024 213472KB 213475KB [ 461.062439] kmalloc-512 181785KB 194827KB [ 461.068052] kmalloc-256 111675KB 113250KB [ 461.072895] IPVS: ftp: loaded support on port[0] = 21 [ 461.073416] kmalloc-128 57093KB 57164KB [ 461.123616] kmalloc-96 15453KB 16180KB [ 461.128995] kmalloc-64 39439KB 40652KB [ 461.174334] kmalloc-32 34401KB 35319KB [ 461.179720] kmalloc-192 76351KB 77908KB [ 461.225503] kmem_cache 178KB 187KB [ 461.230883] Out of memory: Kill process 11877 (syz-executor.5) score 1002 or sacrifice child [ 461.261846] Killed process 11877 (syz-executor.5) total-vm:56800kB, anon-rss:2440kB, file-rss:14340kB, shmem-rss:68kB [ 461.503232] IPVS: ftp: loaded support on port[0] = 21 [ 461.776207] syz-executor.5 invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=1000 [ 461.799878] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 461.810758] CPU: 1 PID: 6878 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 461.818564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 461.827915] Call Trace: [ 461.830523] dump_stack+0x1fc/0x2ef [ 461.834163] dump_header+0x15d/0xc3f [ 461.837886] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 461.842988] ? ___ratelimit+0x319/0x590 [ 461.846986] oom_kill_process.cold+0x10/0x692 [ 461.851494] ? check_preemption_disabled+0x41/0x280 [ 461.856523] ? has_intersects_mems_allowed+0x1d6/0x290 [ 461.861812] out_of_memory+0x1072/0x1390 [ 461.865978] ? oom_killer_disable+0x270/0x270 [ 461.870488] ? mutex_trylock+0x15f/0x1a0 [ 461.874559] __alloc_pages_nodemask+0x23a2/0x2890 [ 461.879421] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 461.884266] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 461.889129] ? mark_held_locks+0xa6/0xf0 [ 461.893188] ? ____cache_alloc_node+0x156/0x1d0 [ 461.895858] systemd-journald[4695]: /dev/kmsg buffer overrun, some messages lost. [ 461.897851] ? cache_grow_begin+0x64/0x8a0 [ 461.897872] cache_grow_begin+0xa4/0x8a0 [ 461.914015] fallback_alloc+0x213/0x2e0 [ 461.917995] __kmalloc+0x213/0x3c0 [ 461.921537] ? __register_sysctl_table+0x112/0x1090 [ 461.926560] __register_sysctl_table+0x112/0x1090 [ 461.931411] ? proc_sys_evict_inode+0x170/0x170 [ 461.936088] ? __kmalloc_track_caller+0x389/0x3c0 [ 461.940932] ? ipv4_sysctl_init_net+0x3a/0x320 [ 461.945532] ? ipv4_local_port_range+0x460/0x460 [ 461.950293] ? memcpy+0x35/0x50 [ 461.953580] ipv4_sysctl_init_net+0xb5/0x320 [ 461.957992] ? ipv4_local_port_range+0x460/0x460 [ 461.962756] ops_init+0xb3/0x410 [ 461.966131] setup_net+0x2c2/0x720 [ 461.969677] ? rtnl_net_dumpid_one+0x250/0x250 [ 461.974273] copy_net_ns+0x1f7/0x340 [ 461.977993] create_new_namespaces+0x3f6/0x7b0 [ 461.982585] copy_namespaces+0x325/0x3c0 [ 461.984761] systemd-journald[4695]: /dev/kmsg buffer overrun, some messages lost. [ 461.986650] copy_process.part.0+0x3a59/0x8260 [ 461.986688] ? __cleanup_sighand+0x60/0x60 [ 461.986714] ? __do_page_fault+0x6d1/0xd60 [ 461.986732] _do_fork+0x22f/0xf30 [ 462.010800] ? fork_idle+0x220/0x220 [ 462.014520] ? up_read+0x17/0x110 [ 462.017990] ? __do_page_fault+0x180/0xd60 [ 462.022234] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 462.027607] ? trace_hardirqs_off_caller+0x6e/0x210 [ 462.032631] ? do_syscall_64+0x21/0x620 [ 462.036616] do_syscall_64+0xf9/0x620 [ 462.040424] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 462.045712] RIP: 0033:0x7f5a6df97e99 [ 462.049439] Code: Bad RIP value. [ 462.052803] RSP: 002b:00007f5a6c8aa168 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 462.059863] systemd-journald[4695]: /dev/kmsg buffer overrun, some messages lost. [ 462.060513] RAX: ffffffffffffffda RBX: 00007f5a6e0ab1d0 RCX: 00007f5a6df97e99 [ 462.075642] RDX: 00000000200001c0 RSI: 0000000000000000 RDI: 0000000040000000 [ 462.082909] RBP: 00007f5a6dff1ff1 R08: 0000000020000240 R09: 0000000000000000 [ 462.090177] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000000 [ 462.097445] R13: 00007ffdf4846d4f R14: 00007f5a6c8aa300 R15: 0000000000022000 [ 462.160001] Mem-Info: [ 462.162456] active_anon:177339 inactive_anon:6617 isolated_anon:0 [ 462.162456] active_file:20 inactive_file:235 isolated_file:28 [ 462.162456] unevictable:0 dirty:0 writeback:0 unstable:0 [ 462.162456] slab_reclaimable:56536 slab_unreclaimable:1228810 [ 462.162456] mapped:21459 shmem:7141 pagetables:60024 bounce:0 [ 462.162456] free:25545 free_pcp:595 free_cma:0 [ 462.200973] Node 0 active_anon:702864kB inactive_anon:26468kB active_file:340kB inactive_file:2184kB unevictable:0kB isolated(anon):0kB isolated(file):188kB mapped:86828kB dirty:0kB writeback:0kB shmem:28560kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 147456kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 462.267077] IPVS: ftp: loaded support on port[0] = 21 [ 462.302878] Node 1 active_anon:6492kB inactive_anon:0kB active_file:52kB inactive_file:228kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:208kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 462.379792] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 462.424184] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 462.432683] Node 0 DMA32 free:37088kB min:35996kB low:44992kB high:53988kB active_anon:702860kB inactive_anon:26468kB active_file:272kB inactive_file:1492kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:31040kB pagetables:58780kB bounce:0kB free_pcp:1756kB local_pcp:428kB free_cma:0kB [ 462.480896] lowmem_reserve[]: 0 0 1 1 1 [ 462.485535] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 462.533672] lowmem_reserve[]: 0 0 0 0 0 [ 462.538660] Node 1 Normal free:54220kB min:53876kB low:67344kB high:80812kB active_anon:6492kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:102688kB pagetables:181136kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 462.636870] lowmem_reserve[]: 0 0 0 0 0 [ 462.641444] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 462.658566] Node 0 DMA32: 504*4kB (UME) 1039*8kB (ME) 553*16kB (UME) 394*32kB (UME) 41*64kB (ME) 5*128kB (UME) 3*256kB (UME) 1*512kB (M) 2*1024kB (UM) 0*2048kB 0*4096kB = 38376kB [ 462.676105] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 462.690625] Node 1 Normal: 655*4kB (UME) 107*8kB (UME) 58*16kB (UM) 142*32kB (UME) 25*64kB (UME) 20*128kB (UM) 13*256kB (UME) 9*512kB (UME) 2*1024kB (UE) 1*2048kB (E) 7*4096kB (M) = 53812kB [ 462.696145] IPVS: ftp: loaded support on port[0] = 21 [ 462.714044] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 462.723463] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 462.812477] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 462.848427] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 462.857095] 7231 total pagecache pages [ 462.861418] 0 pages in swap cache [ 462.865017] Swap cache stats: add 0, delete 0, find 0/0 [ 462.870377] Free swap = 0kB [ 462.876271] Total swap = 0kB [ 462.879298] 2097051 pages RAM [ 462.882574] 0 pages HighMem/MovableOnly [ 462.886686] 369649 pages reserved [ 462.890209] 0 pages cma reserved [ 462.893609] Unreclaimable slab info: [ 462.897315] Name Used Total [ 462.902846] pid_3 0KB 3KB [ 462.917769] pid_2 262KB 268KB [ 462.923173] batadv_tl_cache 4KB 12KB [ 462.938639] syz-executor.5: page allocation failure: order:4, mode:0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null) [ 462.959546] TIPC 2998KB 3000KB [ 462.978108] SCTPv6 8128KB 8130KB [ 462.997640] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 463.003602] SCTP 7KB 11KB [ 463.008974] sctp_chunk 1KB 7KB [ 463.025328] CPU: 0 PID: 29858 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 463.033233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 463.042613] Call Trace: [ 463.043525] sctp_bind_bucket 0KB 3KB [ 463.045239] dump_stack+0x1fc/0x2ef [ 463.050546] DCCPv6 9840KB 9840KB [ 463.054156] warn_alloc.cold+0x7b/0x18f [ 463.054173] ? zone_watermark_ok_safe+0x260/0x260 [ 463.054201] ? __zone_watermark_ok+0x300/0x300 [ 463.072918] __alloc_pages_nodemask+0x232f/0x2890 [ 463.073521] DCCP 9348KB 9348KB [ 463.077776] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 463.077788] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 463.077802] ? lock_downgrade+0x720/0x720 [ 463.077824] ? __nf_register_net_hook+0x215/0x480 [ 463.077841] ? mark_held_locks+0xa6/0xf0 [ 463.077852] ? ____cache_alloc_node+0x156/0x1d0 [ 463.077864] ? cache_grow_begin+0x64/0x8a0 [ 463.077880] cache_grow_begin+0xa4/0x8a0 [ 463.077900] fallback_alloc+0x213/0x2e0 [ 463.077916] kmem_cache_alloc_trace+0x1f1/0x380 [ 463.077928] ? can_notifier+0x330/0x330 [ 463.077942] can_pernet_init+0x6a/0x3b0 [ 463.077956] ? ebt_nat_in+0x70/0x70 [ 463.077967] ? can_notifier+0x330/0x330 [ 463.077979] ops_init+0xb3/0x410 [ 463.077995] setup_net+0x2c2/0x720 [ 463.078010] ? rtnl_net_dumpid_one+0x250/0x250 [ 463.078031] copy_net_ns+0x1f7/0x340 [ 463.078045] create_new_namespaces+0x3f6/0x7b0 [ 463.078062] copy_namespaces+0x325/0x3c0 [ 463.078080] copy_process.part.0+0x3a59/0x8260 [ 463.078117] ? __cleanup_sighand+0x60/0x60 [ 463.078142] ? __do_page_fault+0x6d1/0xd60 [ 463.078161] _do_fork+0x22f/0xf30 [ 463.078180] ? fork_idle+0x220/0x220 [ 463.078193] ? up_read+0x17/0x110 [ 463.078207] ? __do_page_fault+0x180/0xd60 [ 463.078226] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 463.078241] ? trace_hardirqs_off_caller+0x6e/0x210 [ 463.078255] ? do_syscall_64+0x21/0x620 [ 463.078271] do_syscall_64+0xf9/0x620 [ 463.078288] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 463.078299] RIP: 0033:0x7f5a6df97e99 [ 463.078311] Code: Bad RIP value. [ 463.078318] RSP: 002b:00007f5a6c8aa168 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 463.078330] RAX: ffffffffffffffda RBX: 00007f5a6e0ab1d0 RCX: 00007f5a6df97e99 [ 463.078337] RDX: 00000000200001c0 RSI: 0000000000000000 RDI: 0000000040000000 [ 463.078345] RBP: 00007f5a6dff1ff1 R08: 0000000020000240 R09: 0000000000000000 [ 463.078352] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000000 [ 463.078360] R13: 00007ffdf4846d4f R14: 00007f5a6c8aa300 R15: 0000000000022000 [ 463.294408] RXRPC 3209KB 3211KB [ 463.299779] rxrpc_call_jar 22218KB 22223KB [ 463.305238] bridge_fdb_cache 9KB 15KB [ 463.310611] fib6_nodes 157KB 164KB [ 463.323961] ip6_dst_cache 205KB 453KB [ 463.329342] RAWv6 39912KB 39912KB [ 463.334934] UDPLITEv6 7KB 7KB [ 463.340300] UDPv6 3785KB 3787KB [ 463.353416] TCPv6 5982KB 5982KB [ 463.358858] nf_conntrack 5KB 18KB [ 463.364386] t10_alua_lu_gp_cache 0KB 3KB [ 463.370026] sd_ext_cdb 0KB 7KB [ 463.375426] scsi_sense_cache 1056KB 1060KB [ 463.377096] Mem-Info: [ 463.380790] virtio_scsi_cmd 16KB 16KB [ 463.380804] sgpool-128 8KB 8KB [ 463.380813] sgpool-64 4KB 12KB [ 463.380821] sgpool-32 2KB 15KB [ 463.380830] sgpool-16 1KB 7KB [ 463.380839] sgpool-8 0KB 7KB [ 463.380856] mqueue_inode_cache 10KB 15KB [ 463.380874] bio_post_read_ctx 14KB 15KB [ 463.404538] active_anon:177340 inactive_anon:6617 isolated_anon:0 [ 463.404538] active_file:200 inactive_file:479 isolated_file:22 [ 463.404538] unevictable:0 dirty:0 writeback:0 unstable:0 [ 463.404538] slab_reclaimable:56572 slab_unreclaimable:1229147 [ 463.404538] mapped:21642 shmem:7141 pagetables:60039 bounce:0 [ 463.404538] free:25308 free_pcp:203 free_cma:0 [ 463.412684] bio-2 14KB 15KB [ 463.430502] Node 0 active_anon:702868kB inactive_anon:26468kB active_file:1208kB inactive_file:1208kB unevictable:0kB isolated(anon):0kB isolated(file):88kB mapped:86964kB dirty:0kB writeback:0kB shmem:28560kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 147456kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 463.467444] jfs_mp 7KB 7KB [ 463.514222] cifs_small_rq 15KB 16KB [ 463.519595] cifs_request 67KB 67KB [ 463.529967] cifs_mpx_ids 0KB 7KB [ 463.535435] nfs_commit_data 3KB 14KB [ 463.540793] nfs_write_data 34KB 44KB [ 463.544053] Node 1 active_anon:6492kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 463.550765] ext4_system_zone 1KB 7KB [ 463.584732] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 463.608490] bio-1 1KB 7KB [ 463.614696] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 463.623272] pid_namespace 3KB 7KB [ 463.625259] Node 0 DMA32 free:39632kB min:35996kB low:44992kB high:53988kB active_anon:702864kB inactive_anon:26468kB active_file:568kB inactive_file:472kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:31008kB pagetables:58840kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 463.629047] rpc_buffers 17KB 25KB [ 463.671707] rpc_tasks 2KB 7KB [ 463.677186] UNIX 112KB 112KB [ 463.682554] tcp_bind_bucket 250KB 252KB [ 463.693542] lowmem_reserve[]: 0 0 1 1 1 [ 463.695315] inet_peer_cache 0KB 4KB [ 463.697532] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 463.702886] xfrm_state 1KB 4KB [ 463.736561] ip_fib_trie 23KB 31KB [ 463.741924] ip_fib_alias 111KB 142KB [ 463.746954] lowmem_reserve[]: 0 0 0 0 0 [ 463.747494] ip_dst_cache 5KB 24KB [ 463.751391] Node 1 Normal free:53568kB min:53876kB low:67344kB high:80812kB active_anon:6492kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:102752kB pagetables:181136kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 463.756890] RAW 23658KB 23662KB [ 463.790495] lowmem_reserve[]: 0 0 0 0 0 [ 463.791293] UDP 6667KB 6669KB [ 463.796060] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 463.796136] Node 0 DMA32: 975*4kB (M) 1045*8kB (ME) 548*16kB (UME) 390*32kB (ME) 43*64kB (UME) 4*128kB (ME) 3*256kB (UME) 1*512kB (M) 1*1024kB (M) 0*2048kB 0*4096kB = 39076kB [ 463.796212] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 463.796263] Node 1 Normal: 656*4kB (UME) 78*8kB (UME) 53*16kB (UM) 144*32kB (UME) 25*64kB (UME) 20*128kB (UM) 13*256kB (UME) 9*512kB (UME) 2*1024kB (UE) 1*2048kB (E) 7*4096kB (M) = 53568kB [ 463.796343] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 463.796354] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 463.796363] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 463.796371] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 463.796377] 7179 total pagecache pages [ 463.796389] 0 pages in swap cache [ 463.796397] Swap cache stats: add 0, delete 0, find 0/0 [ 463.796401] Free swap = 0kB [ 463.796406] Total swap = 0kB [ 463.796412] 2097051 pages RAM [ 463.796417] 0 pages HighMem/MovableOnly [ 463.796422] 369649 pages reserved [ 463.796426] 0 pages cma reserved [ 463.938104] TCP 61KB 73KB [ 463.944221] hugetlbfs_inode_cache 3KB 15KB [ 463.950170] fscache_cookie_jar 1KB 11KB [ 463.958971] eventpoll_pwq 10KB 31KB [ 463.964571] eventpoll_epi 19KB 47KB [ 463.969921] inotify_inode_mark 8KB 11KB [ 463.978282] request_queue 192KB 192KB [ 463.983763] blkdev_requests 1KB 3KB [ 463.989117] blkdev_ioc 29KB 30KB [ 463.994516] bio-0 6380KB 6382KB [ 464.001157] biovec-max 2747KB 2747KB [ 464.006623] biovec-64 4503KB 4504KB [ 464.011983] biovec-16 1346KB 1350KB [ 464.017422] bio_integrity_payload 1KB 8KB [ 464.023126] khugepaged_mm_slot 220KB 221KB [ 464.028684] user_namespace 2KB 3KB [ 464.045339] uid_cache 0KB 4KB [ 464.050742] dmaengine-unmap-2 0KB 3KB [ 464.056255] audit_buffer 0KB 3KB [ 464.061610] skbuff_fclone_cache 60KB 60KB [ 464.067173] skbuff_head_cache 12328KB 12356KB [ 464.072522] configfs_dir_cache 3KB 7KB [ 464.078006] file_lock_cache 24KB 27KB [ 464.083361] file_lock_ctx 9KB 15KB [ 464.088756] fsnotify_mark_connector 3KB 7KB [ 464.094689] net_namespace 34483KB 34483KB [ 464.100039] shmem_inode_cache 7899KB 7944KB [ 464.106280] task_delay_info 1613KB 2059KB [ 464.111642] taskstats 11KB 38KB [ 464.131736] proc_dir_entry 178412KB 178413KB [ 464.137168] pde_opener 2KB 7KB [ 464.142521] seq_file 71KB 74KB [ 464.147945] sigqueue 233KB 236KB [ 464.153296] kernfs_node_cache 504444KB 504444KB [ 464.159519] mnt_cache 208KB 220KB [ 464.171082] filp 4378KB 6041KB [ 464.178275] names_cache 45730KB 45768KB [ 464.184416] iint_cache 85KB 91KB [ 464.190360] key_jar 9KB 22KB [ 464.198373] uts_namespace 4KB 7KB [ 464.203892] nsproxy 345KB 347KB [ 464.209253] vm_area_struct 38667KB 38668KB [ 464.214685] mm_struct 6571KB 6571KB [ 464.220040] fs_cache 2161KB 2764KB [ 464.225479] files_cache 7943KB 9236KB [ 464.230842] signal_cache 12126KB 14410KB [ 464.236298] sighand_cache 9929KB 9948KB [ 464.241797] task_struct 52343KB 52400KB [ 464.247264] cred_jar 4696KB 6208KB [ 464.252657] anon_vma_chain 54475KB 54479KB [ 464.258131] anon_vma 12722KB 12729KB [ 464.263570] pid 621KB 932KB [ 464.268934] Acpi-Operand 156KB 198KB [ 464.281143] Acpi-ParseExt 8KB 11KB [ 464.286593] Acpi-Parse 41KB 47KB [ 464.291952] Acpi-State 52KB 63KB [ 464.297479] Acpi-Namespace 21KB 27KB [ 464.302939] numa_policy 0KB 3KB [ 464.308425] debug_objects_cache 39241KB 39243KB [ 464.320227] trace_event_file 297KB 298KB [ 464.330383] ftrace_event_field 398KB 401KB [ 464.340104] pool_workqueue 4063KB 4064KB [ 464.350333] page->ptl 6664KB 6664KB [ 464.401767] kmalloc-2097152 2050KB 2050KB [ 464.407306] kmalloc-524288 2056KB 2056KB [ 464.435380] kmalloc-262144 1290KB 1290KB [ 464.440773] kmalloc-131072 1690KB 1690KB [ 464.478347] kmalloc-65536 1848KB 2178KB [ 464.483833] kmalloc-32768 217239KB 217239KB [ 464.489192] kmalloc-16384 66016KB 66016KB [ 464.521469] kmalloc-8192 150059KB 150059KB [ 464.539186] kmalloc-4096 670892KB 670892KB [ 464.544722] kmalloc-2048 540249KB 540274KB [ 464.550099] kmalloc-1024 213690KB 213696KB [ 464.560610] kmalloc-512 182181KB 195386KB [ 464.566183] kmalloc-256 111722KB 113328KB [ 464.571546] kmalloc-128 57129KB 57204KB [ 464.581805] kmalloc-96 15497KB 16232KB [ 464.587258] kmalloc-64 39455KB 40684KB [ 464.592619] kmalloc-32 34414KB 35346KB [ 464.611640] kmalloc-192 76373KB 77956KB [ 464.630588] kmem_cache 178KB 187KB [ 464.636064] Out of memory (oom_kill_allocating_task): Kill process 6878 (syz-executor.5) score 0 or sacrifice child [ 464.647222] Killed process 6878 (syz-executor.5) total-vm:57460kB, anon-rss:2460kB, file-rss:14092kB, shmem-rss:0kB [ 464.667482] oom_reaper: reaped process 6878 (syz-executor.5), now anon-rss:0kB, file-rss:14092kB, shmem-rss:0kB [ 464.672861] IPVS: ftp: loaded support on port[0] = 21 [ 464.934522] syz-executor.5 invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=1000 [ 464.955567] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 464.967673] CPU: 1 PID: 18495 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 464.975569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 464.984923] Call Trace: [ 464.987513] dump_stack+0x1fc/0x2ef [ 464.991142] dump_header+0x15d/0xc3f [ 464.994862] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 464.999967] ? ___ratelimit+0x319/0x590 [ 465.003946] oom_kill_process.cold+0x10/0x692 [ 465.008445] ? check_preemption_disabled+0x41/0x280 [ 465.013465] ? has_intersects_mems_allowed+0x1d6/0x290 [ 465.018740] out_of_memory+0x1072/0x1390 [ 465.022796] ? oom_killer_disable+0x270/0x270 [ 465.027327] ? mutex_trylock+0x15f/0x1a0 [ 465.031372] __alloc_pages_nodemask+0x23a2/0x2890 [ 465.036204] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 465.041030] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 465.045859] ? ____cache_alloc_node+0x3c/0x1d0 [ 465.050427] ? mark_held_locks+0xa6/0xf0 [ 465.054466] ? ____cache_alloc_node+0x156/0x1d0 [ 465.059112] ? cache_grow_begin+0x64/0x8a0 [ 465.063327] cache_grow_begin+0xa4/0x8a0 [ 465.067369] fallback_alloc+0x213/0x2e0 [ 465.071327] __kmalloc_track_caller+0x20e/0x3c0 [ 465.075977] ? __addrconf_sysctl_register+0x9d/0x3d0 [ 465.081155] kmemdup+0x23/0x50 [ 465.084328] __addrconf_sysctl_register+0x9d/0x3d0 [ 465.089236] ? ndisc_parse_options.part.0+0x430/0x430 [ 465.094406] ? inet6_netconf_notify_devconf+0x1d0/0x1d0 [ 465.099753] ? mark_held_locks+0xa6/0xf0 [ 465.103800] addrconf_sysctl_register+0x139/0x1d0 [ 465.108748] ? ipv6_add_dev+0xa33/0x10b0 [ 465.112805] ipv6_add_dev+0xa8a/0x10b0 [ 465.116702] addrconf_notify+0x6a3/0x21f0 [ 465.120866] ? mark_held_locks+0xa6/0xf0 [ 465.124929] ? get_netdev_for_sock+0x430/0x430 [ 465.129512] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 465.134127] ? inet6_ifinfo_notify+0x140/0x140 [ 465.138711] ? clusterip_netdev_event+0x46f/0x640 [ 465.143554] ? tee_netdev_event+0x412/0x5b0 [ 465.147877] ? ip6mr_device_event+0x1ab/0x220 [ 465.152374] notifier_call_chain+0xc0/0x230 [ 465.156708] register_netdevice+0xdd2/0x10f0 [ 465.161119] ? unregister_netdev+0x20/0x20 [ 465.165359] register_netdev+0x2d/0x50 [ 465.169247] sit_init_net+0x37b/0xa10 [ 465.173051] ? ipip6_tunnel_clone_6rd.isra.0+0x180/0x180 [ 465.178485] ops_init+0xb3/0x410 [ 465.181838] setup_net+0x2c2/0x720 [ 465.185361] ? rtnl_net_dumpid_one+0x250/0x250 [ 465.190468] copy_net_ns+0x1f7/0x340 [ 465.194165] create_new_namespaces+0x3f6/0x7b0 [ 465.198730] copy_namespaces+0x325/0x3c0 [ 465.202775] copy_process.part.0+0x3a59/0x8260 [ 465.207352] ? __cleanup_sighand+0x60/0x60 [ 465.211572] ? __do_page_fault+0x6d1/0xd60 [ 465.215789] _do_fork+0x22f/0xf30 [ 465.219240] ? fork_idle+0x220/0x220 [ 465.222959] ? up_read+0x17/0x110 [ 465.226405] ? __do_page_fault+0x180/0xd60 [ 465.230633] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 465.235980] ? trace_hardirqs_off_caller+0x6e/0x210 [ 465.241019] ? do_syscall_64+0x21/0x620 [ 465.244973] do_syscall_64+0xf9/0x620 [ 465.248759] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 465.253928] RIP: 0033:0x7f5a6df97e99 [ 465.257630] Code: Bad RIP value. [ 465.260971] RSP: 002b:00007f5a6c8aa168 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 465.268658] RAX: ffffffffffffffda RBX: 00007f5a6e0ab1d0 RCX: 00007f5a6df97e99 [ 465.275906] RDX: 00000000200001c0 RSI: 0000000000000000 RDI: 0000000040000000 [ 465.283153] RBP: 00007f5a6dff1ff1 R08: 0000000020000240 R09: 0000000000000000 [ 465.290399] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000000 [ 465.297644] R13: 00007ffdf4846d4f R14: 00007f5a6c8aa300 R15: 0000000000022000 [ 465.464670] IPVS: ftp: loaded support on port[0] = 21 [ 465.470514] Mem-Info: [ 465.472964] active_anon:177342 inactive_anon:6617 isolated_anon:0 [ 465.472964] active_file:37 inactive_file:102 isolated_file:0 [ 465.472964] unevictable:0 dirty:0 writeback:0 unstable:0 [ 465.472964] slab_reclaimable:56622 slab_unreclaimable:1229243 [ 465.472964] mapped:21317 shmem:7141 pagetables:60053 bounce:0 [ 465.472964] free:25689 free_pcp:104 free_cma:0 [ 465.507220] Node 0 active_anon:702880kB inactive_anon:26468kB active_file:0kB inactive_file:132kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:84864kB dirty:0kB writeback:0kB shmem:28560kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 147456kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 465.540338] Node 1 active_anon:6488kB inactive_anon:0kB active_file:0kB inactive_file:176kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 465.569898] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 465.624067] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 465.629120] Node 0 DMA32 free:35896kB min:35996kB low:44992kB high:53988kB active_anon:702876kB inactive_anon:26468kB active_file:536kB inactive_file:988kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:31008kB pagetables:58900kB bounce:0kB free_pcp:1068kB local_pcp:576kB free_cma:0kB [ 465.693999] lowmem_reserve[]: 0 0 1 1 1 [ 465.698604] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 465.815081] lowmem_reserve[]: 0 0 0 0 0 [ 465.819093] Node 1 Normal free:53872kB min:53876kB low:67344kB high:80812kB active_anon:6488kB inactive_anon:0kB active_file:504kB inactive_file:508kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:102784kB pagetables:181132kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 465.933499] lowmem_reserve[]: 0 0 0 0 0 [ 465.937541] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 465.964296] Node 0 DMA32: 666*4kB (UM) 1044*8kB (M) 545*16kB (UME) 389*32kB (ME) 40*64kB (UM) 4*128kB (UM) 2*256kB (ME) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 36280kB [ 465.984821] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 465.996213] Node 1 Normal: 332*4kB (UE) 157*8kB (UME) 59*16kB (UME) 149*32kB (UME) 27*64kB (UME) 21*128kB (UME) 12*256kB (UM) 9*512kB (UME) 2*1024kB (UE) 1*2048kB (E) 7*4096kB (M) = 53160kB [ 466.013494] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 466.022338] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 466.036993] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 466.046541] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 466.059451] 7297 total pagecache pages [ 466.063472] 0 pages in swap cache [ 466.066925] Swap cache stats: add 0, delete 0, find 0/0 [ 466.072275] Free swap = 0kB [ 466.075501] Total swap = 0kB [ 466.078517] 2097051 pages RAM [ 466.081615] 0 pages HighMem/MovableOnly [ 466.085673] 369649 pages reserved [ 466.089126] 0 pages cma reserved [ 466.092484] Unreclaimable slab info: [ 466.096278] Name Used Total [ 466.101812] pid_3 0KB 3KB [ 466.107274] pid_2 265KB 268KB [ 466.112702] batadv_tl_cache 4KB 12KB [ 466.118277] TIPC 3000KB 3000KB [ 466.123727] SCTPv6 8134KB 8136KB [ 466.129126] SCTP 7KB 11KB [ 466.134565] sctp_chunk 1KB 7KB [ 466.139912] sctp_bind_bucket 0KB 3KB [ 466.145327] DCCPv6 9847KB 9847KB [ 466.152124] DCCP 9355KB 9355KB [ 466.157597] RXRPC 3211KB 3211KB [ 466.163531] rxrpc_call_jar 22230KB 22231KB [ 466.168898] bridge_fdb_cache 9KB 15KB [ 466.176896] fib6_nodes 157KB 164KB [ 466.183300] ip6_dst_cache 205KB 453KB [ 466.189374] RAWv6 39943KB 39946KB [ 466.200729] UDPLITEv6 7KB 7KB [ 466.210904] UDPv6 3785KB 3787KB [ 466.216862] TCPv6 5985KB 5988KB [ 466.222784] nf_conntrack 4KB 18KB [ 466.228260] t10_alua_lu_gp_cache 0KB 3KB [ 466.238610] sd_ext_cdb 0KB 7KB [ 466.244403] scsi_sense_cache 1056KB 1060KB [ 466.250492] virtio_scsi_cmd 16KB 16KB [ 466.258255] sgpool-128 8KB 8KB [ 466.264348] sgpool-64 4KB 12KB [ 466.270356] sgpool-32 2KB 15KB [ 466.278837] sgpool-16 1KB 7KB [ 466.284888] sgpool-8 0KB 7KB [ 466.290871] mqueue_inode_cache 10KB 15KB [ 466.297001] bio_post_read_ctx 14KB 15KB [ 466.305342] bio-2 14KB 15KB [ 466.310889] jfs_mp 7KB 7KB [ 466.318545] cifs_small_rq 15KB 16KB [ 466.324706] cifs_request 67KB 67KB [ 466.330604] cifs_mpx_ids 0KB 7KB [ 466.336100] nfs_commit_data 3KB 14KB [ 466.341467] nfs_write_data 34KB 44KB [ 466.347601] ext4_system_zone 1KB 7KB [ 466.365064] bio-1 1KB 7KB [ 466.370451] pid_namespace 3KB 7KB [ 466.376636] rpc_buffers 17KB 25KB [ 466.382612] rpc_tasks 2KB 7KB [ 466.388052] UNIX 112KB 112KB [ 466.394205] tcp_bind_bucket 250KB 252KB [ 466.400141] inet_peer_cache 0KB 4KB [ 466.418511] xfrm_state 1KB 4KB [ 466.424627] ip_fib_trie 23KB 31KB [ 466.430612] ip_fib_alias 111KB 142KB [ 466.437368] ip_dst_cache 5KB 24KB [ 466.445240] RAW 23670KB 23670KB [ 466.451239] UDP 6670KB 6675KB [ 466.459410] TCP 61KB 73KB [ 466.470510] hugetlbfs_inode_cache 3KB 15KB [ 466.477479] fscache_cookie_jar 1KB 11KB [ 466.489342] eventpoll_pwq 10KB 31KB [ 466.503498] eventpoll_epi 19KB 47KB [ 466.508881] inotify_inode_mark 8KB 11KB [ 466.516479] request_queue 192KB 192KB [ 466.521850] blkdev_requests 1KB 3KB [ 466.527317] blkdev_ioc 29KB 30KB [ 466.532771] bio-0 6632KB 6633KB [ 466.538234] biovec-max 2970KB 2970KB [ 466.543668] biovec-64 4843KB 4843KB [ 466.549036] biovec-16 1395KB 1398KB [ 466.554488] bio_integrity_payload 1KB 8KB [ 466.566686] khugepaged_mm_slot 220KB 221KB [ 466.572150] user_namespace 2KB 3KB [ 466.577586] uid_cache 0KB 4KB [ 466.582944] dmaengine-unmap-2 0KB 3KB [ 466.592482] audit_buffer 0KB 3KB [ 466.598701] skbuff_fclone_cache 60KB 60KB [ 466.604335] skbuff_head_cache 12429KB 12457KB [ 466.609937] configfs_dir_cache 3KB 7KB [ 466.616945] systemd-journald[4695]: /dev/kmsg buffer overrun, some messages lost. [ 466.634223] file_lock_cache 24KB 27KB [ 466.653541] file_lock_ctx 9KB 15KB [ 466.658928] fsnotify_mark_connector 3KB 7KB [ 466.683075] net_namespace 34501KB 34501KB [ 466.688552] shmem_inode_cache 7899KB 7944KB [ 466.716921] task_delay_info 1611KB 2055KB [ 466.722387] taskstats 11KB 38KB [ 466.727928] proc_dir_entry 178516KB 178518KB [ 466.733275] pde_opener 2KB 7KB [ 466.738662] seq_file 71KB 74KB [ 466.744049] sigqueue 237KB 240KB [ 466.749671] kernfs_node_cache 504444KB 504444KB [ 466.819874] mnt_cache 208KB 220KB [ 466.842002] filp 4361KB 6041KB [ 466.863441] names_cache 45339KB 45343KB [ 466.883450] iint_cache 85KB 91KB [ 466.888835] key_jar 9KB 22KB [ 466.905300] uts_namespace 4KB 7KB [ 466.910676] nsproxy 345KB 347KB [ 466.933428] vm_area_struct 38684KB 38687KB [ 466.938821] mm_struct 6574KB 6578KB [ 466.947614] fs_cache 2159KB 2760KB [ 466.952996] files_cache 7902KB 9210KB [ 466.970707] signal_cache 12053KB 14396KB [ 466.983377] sighand_cache 9922KB 9948KB [ 466.988756] task_struct 51996KB 52052KB [ 467.003416] cred_jar 4655KB 6200KB [ 467.008795] anon_vma_chain 54503KB 54506KB [ 467.023384] anon_vma 12731KB 12737KB [ 467.028757] pid 621KB 932KB [ 467.044779] Acpi-Operand 156KB 198KB [ 467.050211] Acpi-ParseExt 8KB 11KB [ 467.055689] Acpi-Parse 41KB 47KB [ 467.061056] Acpi-State 52KB 63KB [ 467.066539] Acpi-Namespace 21KB 27KB [ 467.087408] numa_policy 0KB 3KB [ 467.092814] debug_objects_cache 39253KB 39255KB [ 467.113359] trace_event_file 297KB 298KB [ 467.118743] ftrace_event_field 398KB 401KB [ 467.133377] pool_workqueue 4063KB 4064KB [ 467.138822] page->ptl 6668KB 6668KB [ 467.149262] kmalloc-2097152 2050KB 2050KB [ 467.175592] kmalloc-524288 2056KB 2056KB [ 467.182031] kmalloc-262144 1290KB 1290KB [ 467.189566] kmalloc-131072 1690KB 1690KB [ 467.237589] kmalloc-65536 1848KB 2178KB [ 467.242974] kmalloc-32768 217338KB 217338KB [ 467.256245] kmalloc-16384 66016KB 66016KB [ 467.261619] kmalloc-8192 150150KB 150150KB [ 467.267089] kmalloc-4096 670501KB 670522KB [ 467.272452] kmalloc-2048 540340KB 540396KB [ 467.284307] kmalloc-1024 213849KB 213853KB [ 467.289696] kmalloc-512 182509KB 195682KB [ 467.317514] kmalloc-256 111747KB 113373KB [ 467.322910] kmalloc-128 57152KB 57227KB [ 467.359379] kmalloc-96 15527KB 16268KB [ 467.366091] kmalloc-64 39467KB 40708KB [ 467.372686] kmalloc-32 34430KB 35370KB [ 467.381689] kmalloc-192 76378KB 77976KB [ 467.387256] kmem_cache 178KB 187KB [ 467.392736] Out of memory (oom_kill_allocating_task): Kill process 18495 (syz-executor.5) score 0 or sacrifice child [ 467.423393] Killed process 18495 (syz-executor.5) total-vm:57460kB, anon-rss:2460kB, file-rss:14080kB, shmem-rss:0kB [ 467.444301] oom_reaper: reaped process 18495 (syz-executor.5), now anon-rss:0kB, file-rss:14080kB, shmem-rss:0kB [ 468.313602] syz-executor.5 invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=1000 [ 468.326405] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 468.331648] CPU: 0 PID: 17948 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 468.339535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 468.348875] Call Trace: [ 468.351450] dump_stack+0x1fc/0x2ef [ 468.355078] dump_header+0x15d/0xc3f [ 468.358841] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 468.363950] ? ___ratelimit+0x319/0x590 [ 468.367931] oom_kill_process.cold+0x10/0x692 [ 468.372432] ? check_preemption_disabled+0x41/0x280 [ 468.376538] IPVS: ftp: loaded support on port[0] = 21 [ 468.377453] ? has_intersects_mems_allowed+0x1d6/0x290 [ 468.387895] out_of_memory+0x1072/0x1390 [ 468.391966] ? oom_killer_disable+0x270/0x270 [ 468.396469] ? mutex_trylock+0x15f/0x1a0 [ 468.400539] __alloc_pages_nodemask+0x23a2/0x2890 [ 468.405403] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 468.410247] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 468.415110] ? ____cache_alloc_node+0x156/0x1d0 [ 468.419782] ? cache_grow_begin+0x64/0x8a0 [ 468.424023] cache_grow_begin+0xa4/0x8a0 [ 468.428088] fallback_alloc+0x213/0x2e0 [ 468.432066] kmem_cache_alloc_node+0xe3/0x3b0 [ 468.436568] copy_process.part.0+0x1ceb/0x8260 [ 468.441155] ? __handle_mm_fault+0x2bb6/0x41c0 [ 468.445738] ? lock_downgrade+0x720/0x720 [ 468.449875] ? up_read+0x17/0x110 [ 468.453322] ? mark_held_locks+0xf0/0xf0 [ 468.457377] ? __cleanup_sighand+0x60/0x60 [ 468.461623] ? vm_insert_page+0x9c0/0x9c0 [ 468.465757] ? wake_up_new_task+0x648/0xb10 [ 468.470070] ? __do_page_fault+0x6d1/0xd60 [ 468.474295] _do_fork+0x22f/0xf30 [ 468.477743] ? fork_idle+0x220/0x220 [ 468.481444] ? up_read+0x17/0x110 [ 468.484887] ? __do_page_fault+0x180/0xd60 [ 468.489115] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 468.494477] ? trace_hardirqs_off_caller+0x6e/0x210 [ 468.499479] ? do_syscall_64+0x21/0x620 [ 468.503444] do_syscall_64+0xf9/0x620 [ 468.507241] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 468.512416] RIP: 0033:0x7f5a6df97e99 [ 468.516117] Code: Bad RIP value. [ 468.519464] RSP: 002b:00007f5a6c8aa168 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 468.527158] RAX: ffffffffffffffda RBX: 00007f5a6e0ab1d0 RCX: 00007f5a6df97e99 [ 468.534410] RDX: 00000000200001c0 RSI: 0000000000000000 RDI: 0000000040000000 [ 468.541666] RBP: 00007f5a6dff1ff1 R08: 0000000020000240 R09: 0000000000000000 [ 468.548920] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000000 [ 468.556173] R13: 00007ffdf4846d4f R14: 00007f5a6c8aa300 R15: 0000000000022000 [ 468.585665] Mem-Info: [ 468.588119] active_anon:177344 inactive_anon:6617 isolated_anon:0 [ 468.588119] active_file:25 inactive_file:25 isolated_file:17 [ 468.588119] unevictable:0 dirty:0 writeback:0 unstable:0 [ 468.588119] slab_reclaimable:56726 slab_unreclaimable:1229375 [ 468.588119] mapped:21229 shmem:7141 pagetables:60067 bounce:0 [ 468.588119] free:25073 free_pcp:485 free_cma:0 [ 468.627022] Node 0 active_anon:702880kB inactive_anon:26468kB active_file:92kB inactive_file:80kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:84868kB dirty:0kB writeback:0kB shmem:28560kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 147456kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 468.655478] Node 1 active_anon:6496kB inactive_anon:0kB active_file:8kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):68kB mapped:48kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 468.682874] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 468.710654] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 468.716712] Node 0 DMA32 free:35760kB min:35996kB low:44992kB high:53988kB active_anon:702876kB inactive_anon:26468kB active_file:0kB inactive_file:288kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:31008kB pagetables:58920kB bounce:0kB free_pcp:1204kB local_pcp:928kB free_cma:0kB [ 468.749757] lowmem_reserve[]: 0 0 1 1 1 [ 468.757372] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 468.783449] lowmem_reserve[]: 0 0 0 0 0 [ 468.783468] Node 1 Normal free:53648kB min:53876kB low:67344kB high:80812kB active_anon:6496kB inactive_anon:0kB active_file:8kB inactive_file:20kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:102912kB pagetables:181168kB bounce:0kB free_pcp:836kB local_pcp:836kB free_cma:0kB [ 468.783498] lowmem_reserve[]: 0 0 0 0 0 [ 468.783514] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 468.853347] Node 0 DMA32: 902*4kB (MH) 1038*8kB (MH) 541*16kB (MEH) 379*32kB (MH) 38*64kB (MH) 1*128kB (H) 1*256kB (H) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 35512kB [ 468.871620] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 468.883528] Node 1 Normal: 611*4kB (UM) 198*8kB (UM) 70*16kB (UME) 147*32kB (UME) 26*64kB (UME) 21*128kB (UME) 12*256kB (UM) 9*512kB (UME) 2*1024kB (UE) 1*2048kB (E) 7*4096kB (M) = 54652kB [ 468.903081] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 468.912148] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 468.922766] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 468.931695] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 468.940327] 7271 total pagecache pages [ 468.944357] 0 pages in swap cache [ 468.947791] Swap cache stats: add 0, delete 0, find 0/0 [ 468.953127] Free swap = 0kB [ 468.956201] Total swap = 0kB [ 468.959207] 2097051 pages RAM [ 468.962289] 0 pages HighMem/MovableOnly [ 468.966566] 369649 pages reserved [ 468.969996] 0 pages cma reserved [ 468.973427] Unreclaimable slab info: [ 468.977129] Name Used Total [ 468.982645] pid_3 0KB 3KB [ 468.988394] pid_2 265KB 268KB [ 468.993994] batadv_tl_cache 4KB 12KB [ 468.999364] TIPC 3001KB 3007KB [ 469.004862] SCTPv6 8136KB 8136KB [ 469.010273] SCTP 7KB 11KB [ 469.015920] sctp_chunk 1KB 7KB [ 469.022407] sctp_bind_bucket 0KB 3KB [ 469.028025] DCCPv6 9850KB 9855KB [ 469.033448] DCCP 9357KB 9362KB [ 469.038825] RXRPC 3212KB 3217KB [ 469.044265] rxrpc_call_jar 22241KB 22246KB [ 469.049627] bridge_fdb_cache 9KB 15KB [ 469.055079] fib6_nodes 157KB 164KB [ 469.060444] ip6_dst_cache 213KB 453KB [ 469.065908] RAWv6 39953KB 39953KB [ 469.071258] UDPLITEv6 7KB 7KB [ 469.088546] UDPv6 3785KB 3787KB [ 469.094127] TCPv6 5988KB 5988KB [ 469.099515] nf_conntrack 4KB 18KB [ 469.106851] t10_alua_lu_gp_cache 0KB 3KB [ 469.149062] sd_ext_cdb 0KB 7KB [ 469.176364] scsi_sense_cache 1056KB 1060KB [ 469.181744] virtio_scsi_cmd 16KB 16KB [ 469.254538] sgpool-128 8KB 8KB [ 469.259978] sgpool-64 4KB 12KB [ 469.289720] sgpool-32 2KB 15KB [ 469.328407] sgpool-16 1KB 7KB [ 469.353934] sgpool-8 0KB 7KB [ 469.372616] mqueue_inode_cache 10KB 15KB [ 469.403760] bio_post_read_ctx 14KB 15KB [ 469.409209] bio-2 14KB 15KB [ 469.467583] jfs_mp 7KB 7KB [ 469.481320] cifs_small_rq 15KB 16KB [ 469.511672] cifs_request 67KB 67KB [ 469.533311] cifs_mpx_ids 0KB 7KB [ 469.538718] nfs_commit_data 3KB 14KB [ 469.615814] nfs_write_data 34KB 44KB [ 469.621239] ext4_system_zone 1KB 7KB [ 469.682704] bio-1 1KB 7KB [ 469.723625] pid_namespace 3KB 7KB [ 469.729027] rpc_buffers 17KB 25KB [ 469.785742] rpc_tasks 2KB 7KB [ 469.791130] UNIX 103KB 112KB [ 469.866006] tcp_bind_bucket 250KB 252KB [ 469.871402] inet_peer_cache 0KB 4KB [ 469.963441] xfrm_state 1KB 4KB [ 469.968830] ip_fib_trie 23KB 31KB [ 470.017970] ip_fib_alias 111KB 142KB [ 470.049417] ip_dst_cache 5KB 24KB [ 470.111899] RAW 23676KB 23677KB [ 470.153831] UDP 6672KB 6675KB [ 470.159231] TCP 61KB 73KB [ 470.164848] hugetlbfs_inode_cache 3KB 15KB [ 470.170562] fscache_cookie_jar 1KB 11KB [ 470.176090] eventpoll_pwq 10KB 31KB [ 470.181447] eventpoll_epi 19KB 47KB [ 470.187046] inotify_inode_mark 8KB 11KB [ 470.192492] request_queue 192KB 192KB [ 470.197958] blkdev_requests 1KB 3KB [ 470.203564] blkdev_ioc 29KB 30KB [ 470.208918] bio-0 6783KB 6783KB [ 470.214470] biovec-max 2978KB 2978KB [ 470.219825] biovec-64 5135KB 5142KB [ 470.226218] biovec-16 1427KB 1428KB [ 470.231585] bio_integrity_payload 1KB 8KB [ 470.237356] khugepaged_mm_slot 219KB 221KB [ 470.242803] user_namespace 2KB 3KB [ 470.250951] uid_cache 0KB 4KB [ 470.258321] dmaengine-unmap-2 0KB 3KB [ 470.263895] audit_buffer 0KB 3KB [ 470.269267] skbuff_fclone_cache 59KB 60KB [ 470.276885] skbuff_head_cache 12692KB 12720KB [ 470.282250] configfs_dir_cache 3KB 7KB [ 470.287786] file_lock_cache 24KB 27KB [ 470.293298] file_lock_ctx 9KB 15KB [ 470.298663] fsnotify_mark_connector 3KB 7KB [ 470.304585] net_namespace 34510KB 34510KB [ 470.309931] shmem_inode_cache 7899KB 7944KB [ 470.315319] task_delay_info 1601KB 2051KB [ 470.320671] taskstats 11KB 38KB [ 470.326052] proc_dir_entry 178563KB 178563KB [ 470.331395] pde_opener 2KB 7KB [ 470.336781] seq_file 70KB 74KB [ 470.342141] sigqueue 237KB 240KB [ 470.347535] kernfs_node_cache 504632KB 504633KB [ 470.352890] mnt_cache 208KB 220KB [ 470.359489] filp 4316KB 6022KB [ 470.365099] names_cache 45186KB 45207KB [ 470.370459] iint_cache 85KB 91KB [ 470.378236] key_jar 9KB 22KB [ 470.383664] uts_namespace 4KB 7KB [ 470.389018] nsproxy 343KB 347KB [ 470.398112] vm_area_struct 38696KB 38698KB [ 470.403534] mm_struct 6576KB 6578KB [ 470.409053] fs_cache 2144KB 2760KB [ 470.414552] files_cache 7824KB 9198KB [ 470.419908] signal_cache 11955KB 14375KB [ 470.425326] sighand_cache 9922KB 9948KB [ 470.430673] task_struct 51749KB 51781KB [ 470.438340] cred_jar 4595KB 6200KB [ 470.443768] anon_vma_chain 54519KB 54522KB [ 470.449111] anon_vma 12731KB 12737KB [ 470.454517] pid 601KB 932KB [ 470.459863] Acpi-Operand 156KB 198KB [ 470.465889] Acpi-ParseExt 8KB 11KB [ 470.471252] Acpi-Parse 41KB 47KB [ 470.476635] Acpi-State 52KB 63KB [ 470.481978] Acpi-Namespace 21KB 27KB [ 470.487801] numa_policy 0KB 3KB [ 470.493158] debug_objects_cache 39268KB 39270KB [ 470.499141] trace_event_file 297KB 298KB [ 470.505126] ftrace_event_field 398KB 401KB [ 470.510576] pool_workqueue 4065KB 4068KB [ 470.515999] page->ptl 6668KB 6668KB [ 470.521372] kmalloc-2097152 2050KB 2050KB [ 470.526770] kmalloc-524288 2056KB 2056KB [ 470.532111] kmalloc-262144 1290KB 1290KB [ 470.537483] kmalloc-131072 1690KB 1690KB [ 470.542828] kmalloc-65536 1848KB 2178KB [ 470.548249] kmalloc-32768 217404KB 217404KB [ 470.555929] kmalloc-16384 66049KB 66049KB [ 470.561291] kmalloc-8192 150191KB 150191KB [ 470.566687] kmalloc-4096 670488KB 670488KB [ 470.572028] kmalloc-2048 540481KB 540485KB [ 470.577432] kmalloc-1024 214040KB 214042KB [ 470.582785] kmalloc-512 182953KB 195982KB [ 470.588196] kmalloc-256 111792KB 113430KB [ 470.593612] kmalloc-128 57158KB 57231KB [ 470.598962] kmalloc-96 15560KB 16304KB [ 470.604851] kmalloc-64 39463KB 40712KB [ 470.610203] kmalloc-32 34445KB 35390KB [ 470.616003] kmalloc-192 76392KB 77996KB [ 470.621383] kmem_cache 178KB 187KB [ 470.626997] Out of memory (oom_kill_allocating_task): Kill process 17948 (syz-executor.5) score 0 or sacrifice child [ 470.637720] Killed process 6911 (syz-executor.5) total-vm:57460kB, anon-rss:2460kB, file-rss:14136kB, shmem-rss:0kB [ 470.649042] oom_reaper: reaped process 6911 (syz-executor.5), now anon-rss:0kB, file-rss:14136kB, shmem-rss:0kB [ 471.521530] systemd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 471.643474] systemd cpuset=/ mems_allowed=0-1 [ 471.648020] CPU: 0 PID: 1 Comm: systemd Not tainted 4.19.211-syzkaller #0 [ 471.654947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 471.664294] Call Trace: [ 471.666892] dump_stack+0x1fc/0x2ef [ 471.670525] dump_header+0x15d/0xc3f [ 471.674253] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 471.679356] ? ___ratelimit+0x319/0x590 [ 471.683330] oom_kill_process.cold+0x10/0x692 [ 471.687824] ? lock_downgrade+0x720/0x720 [ 471.691971] ? check_preemption_disabled+0x41/0x280 [ 471.696989] out_of_memory+0x34d/0x1390 [ 471.700965] ? oom_killer_disable+0x270/0x270 [ 471.705462] ? mutex_trylock+0x15f/0x1a0 [ 471.709526] __alloc_pages_nodemask+0x23a2/0x2890 [ 471.714465] ? find_get_entry+0x4cd/0x8a0 [ 471.718644] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 471.723517] alloc_pages_current+0x193/0x2a0 [ 471.727927] filemap_fault+0x146e/0x2180 [ 471.731995] ext4_filemap_fault+0x84/0xb0 [ 471.736143] __do_fault+0x10b/0x4b0 [ 471.739776] __handle_mm_fault+0x273b/0x41c0 [ 471.744189] ? vm_insert_page+0x9c0/0x9c0 [ 471.748346] ? check_preemption_disabled+0x41/0x280 [ 471.753362] handle_mm_fault+0x436/0xb10 [ 471.757431] __do_page_fault+0x68e/0xd60 [ 471.761515] ? trace_hardirqs_off_caller+0x6e/0x210 [ 471.766533] ? spurious_fault+0x840/0x840 [ 471.770680] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 471.775534] ? page_fault+0x8/0x30 [ 471.779077] page_fault+0x1e/0x30 [ 471.782524] RIP: 0033:0x7f1b25d0e0a7 [ 471.786327] Code: Bad RIP value. [ 471.789682] RSP: 002b:00007ffda3581660 EFLAGS: 00010206 [ 471.795038] RAX: 0000000000000053 RBX: 00007ffda3581bd0 RCX: 00007f1b25d0efa0 [ 471.802305] RDX: 00007f1b25e226a0 RSI: 00007f1b26913dc3 RDI: 00007ffda3581e90 [ 471.809570] RBP: 00007ffda3581bc0 R08: 0000000000000000 R09: 0000000000000001 [ 471.816836] R10: 0000000000000073 R11: 00007ffda3581e90 R12: 00007f1b26913dc3 [ 471.824098] R13: 00007ffda3581d48 R14: 0000000000000000 R15: 0000000000000001 [ 473.063214] Mem-Info: [ 473.065672] active_anon:177344 inactive_anon:6617 isolated_anon:0 [ 473.065672] active_file:5 inactive_file:0 isolated_file:0 [ 473.065672] unevictable:0 dirty:0 writeback:0 unstable:0 [ 473.065672] slab_reclaimable:56746 slab_unreclaimable:1229821 [ 473.065672] mapped:21237 shmem:7141 pagetables:60096 bounce:0 [ 473.065672] free:24925 free_pcp:62 free_cma:0 [ 473.130616] Node 0 active_anon:702880kB inactive_anon:26468kB active_file:20kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):40kB mapped:84868kB dirty:0kB writeback:0kB shmem:28560kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 147456kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 473.177044] Node 1 active_anon:6496kB inactive_anon:0kB active_file:104kB inactive_file:72kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 473.206121] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 473.242938] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 473.249508] Node 0 DMA32 free:34660kB min:35996kB low:44992kB high:53988kB active_anon:702876kB inactive_anon:26468kB active_file:20kB inactive_file:20kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:31008kB pagetables:58980kB bounce:0kB free_pcp:496kB local_pcp:0kB free_cma:0kB [ 473.281108] lowmem_reserve[]: 0 0 1 1 1 [ 473.285254] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 473.313182] lowmem_reserve[]: 0 0 0 0 0 [ 473.317177] Node 1 Normal free:53728kB min:53876kB low:67344kB high:80812kB active_anon:6496kB inactive_anon:0kB active_file:4kB inactive_file:100kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:102848kB pagetables:181224kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 473.345822] lowmem_reserve[]: 0 0 0 0 0 [ 473.349790] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 473.366454] Node 0 DMA32: 1026*4kB (M) 1035*8kB (ME) 527*16kB (UME) 372*32kB (UME) 33*64kB (UM) 1*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 34960kB [ 473.381163] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 473.392397] Node 1 Normal: 520*4kB (UME) 151*8kB (UM) 79*16kB (UM) 150*32kB (UME) 27*64kB (UME) 21*128kB (UME) 12*256kB (UM) 9*512kB (UME) 2*1024kB (UE) 1*2048kB (E) 7*4096kB (M) = 54216kB [ 473.409510] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 473.418415] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 473.429170] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 473.438092] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 473.446804] 7169 total pagecache pages [ 473.450696] 0 pages in swap cache [ 473.454222] Swap cache stats: add 0, delete 0, find 0/0 [ 473.459674] Free swap = 0kB [ 473.462683] Total swap = 0kB [ 473.509055] 2097051 pages RAM [ 473.512174] 0 pages HighMem/MovableOnly [ 473.528046] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 473.540488] 369649 pages reserved [ 473.565347] 0 pages cma reserved [ 473.568725] Unreclaimable slab info: [ 473.572516] Name Used Total [ 473.648290] pid_3 0KB 3KB [ 473.680405] pid_2 262KB 268KB [ 473.710670] batadv_tl_cache 4KB 12KB [ 473.768658] TIPC 3001KB 3007KB [ 473.788219] SCTPv6 8136KB 8136KB [ 473.830776] SCTP 7KB 11KB [ 473.878442] sctp_chunk 1KB 7KB [ 473.908900] sctp_bind_bucket 0KB 3KB [ 473.942688] DCCPv6 9850KB 9855KB [ 473.992909] DCCP 9357KB 9362KB [ 474.026490] RXRPC 3212KB 3217KB [ 474.031872] rxrpc_call_jar 22241KB 22246KB [ 474.060766] IPVS: ftp: loaded support on port[0] = 21 [ 474.133142] bridge_fdb_cache 9KB 15KB [ 474.156501] fib6_nodes 157KB 164KB [ 474.161879] ip6_dst_cache 213KB 453KB [ 474.176741] RAWv6 39963KB 39966KB [ 474.212324] UDPLITEv6 7KB 7KB [ 474.219591] UDPv6 3785KB 3787KB [ 474.225817] TCPv6 5988KB 5988KB [ 474.231710] nf_conntrack 3KB 18KB [ 474.237693] t10_alua_lu_gp_cache 0KB 3KB [ 474.245348] sd_ext_cdb 0KB 7KB [ 474.250722] scsi_sense_cache 1056KB 1060KB [ 474.262911] virtio_scsi_cmd 16KB 16KB [ 474.277622] sgpool-128 8KB 8KB [ 474.283201] sgpool-64 4KB 12KB [ 474.288563] sgpool-32 2KB 15KB [ 474.295795] sgpool-16 1KB 7KB [ 474.301169] sgpool-8 0KB 7KB [ 474.306921] mqueue_inode_cache 10KB 15KB [ 474.312380] bio_post_read_ctx 14KB 15KB [ 474.317869] bio-2 14KB 15KB [ 474.323324] jfs_mp 7KB 7KB [ 474.328714] cifs_small_rq 15KB 16KB [ 474.346979] cifs_request 67KB 67KB [ 474.352376] cifs_mpx_ids 0KB 7KB [ 474.388070] nfs_commit_data 3KB 14KB [ 474.393704] nfs_write_data 34KB 44KB [ 474.399102] ext4_system_zone 1KB 7KB [ 474.409696] bio-1 1KB 7KB [ 474.415177] pid_namespace 3KB 7KB [ 474.420555] rpc_buffers 17KB 25KB [ 474.432879] rpc_tasks 2KB 7KB [ 474.438354] UNIX 103KB 112KB [ 474.449361] tcp_bind_bucket 249KB 252KB [ 474.454813] inet_peer_cache 0KB 4KB [ 474.460177] xfrm_state 1KB 4KB [ 474.472529] ip_fib_trie 23KB 31KB [ 474.478002] ip_fib_alias 111KB 142KB [ 474.488627] ip_dst_cache 5KB 24KB [ 474.494931] RAW 23682KB 23685KB [ 474.500291] UDP 6674KB 6675KB [ 474.508459] TCP 61KB 73KB [ 474.516049] hugetlbfs_inode_cache 3KB 15KB [ 474.521776] fscache_cookie_jar 1KB 11KB [ 474.530082] eventpoll_pwq 10KB 31KB [ 474.535513] eventpoll_epi 19KB 47KB [ 474.540983] inotify_inode_mark 8KB 11KB [ 474.547096] request_queue 192KB 192KB [ 474.552601] blkdev_requests 1KB 3KB [ 474.558015] blkdev_ioc 28KB 30KB [ 474.563448] bio-0 6848KB 6851KB [ 474.568806] biovec-max 2945KB 2986KB [ 474.574217] biovec-64 5268KB 5268KB [ 474.579575] biovec-16 1440KB 1440KB [ 474.587313] bio_integrity_payload 1KB 8KB [ 474.593091] khugepaged_mm_slot 218KB 221KB [ 474.598541] user_namespace 2KB 3KB [ 474.604095] uid_cache 0KB 4KB [ 474.609447] dmaengine-unmap-2 0KB 3KB [ 474.618659] audit_buffer 0KB 3KB [ 474.624217] skbuff_fclone_cache 57KB 60KB [ 474.629750] skbuff_head_cache 12995KB 13027KB [ 474.635208] configfs_dir_cache 3KB 7KB [ 474.640665] file_lock_cache 24KB 27KB [ 474.646160] file_lock_ctx 9KB 15KB [ 474.654244] fsnotify_mark_connector 3KB 7KB [ 474.660170] net_namespace 34518KB 34518KB [ 474.665647] shmem_inode_cache 7899KB 7944KB [ 474.671011] task_delay_info 1590KB 2051KB [ 474.679514] taskstats 11KB 38KB [ 474.685523] proc_dir_entry 178606KB 178608KB [ 474.691431] pde_opener 1KB 7KB [ 474.697445] seq_file 66KB 74KB [ 474.703659] sigqueue 235KB 240KB [ 474.709031] kernfs_node_cache 504772KB 504775KB [ 474.724815] mnt_cache 208KB 220KB [ 474.730381] filp 4289KB 6022KB [ 474.763241] names_cache 44642KB 44680KB [ 474.768633] iint_cache 84KB 91KB [ 474.785343] key_jar 9KB 22KB [ 474.796978] uts_namespace 4KB 7KB [ 474.802354] nsproxy 341KB 347KB [ 474.808664] vm_area_struct 38701KB 38702KB [ 474.818246] mm_struct 6578KB 6578KB [ 474.824649] fs_cache 2132KB 2760KB [ 474.830010] files_cache 7762KB 9180KB [ 474.849383] signal_cache 11938KB 14353KB [ 474.855063] sighand_cache 9922KB 9948KB [ 474.860428] task_struct 51592KB 51648KB [ 474.865829] cred_jar 4569KB 6200KB [ 474.871182] anon_vma_chain 54531KB 54534KB [ 474.876581] anon_vma 12733KB 12737KB [ 474.881936] pid 589KB 932KB [ 474.887512] Acpi-Operand 156KB 198KB [ 474.892867] Acpi-ParseExt 8KB 11KB [ 474.909060] Acpi-Parse 41KB 47KB [ 474.917451] Acpi-State 52KB 63KB [ 474.922833] Acpi-Namespace 21KB 27KB [ 474.933455] numa_policy 0KB 3KB [ 474.938826] debug_objects_cache 39276KB 39278KB [ 474.948801] trace_event_file 297KB 298KB [ 474.954237] ftrace_event_field 398KB 401KB [ 474.959782] pool_workqueue 4065KB 4068KB [ 474.965270] page->ptl 6668KB 6668KB [ 474.970648] kmalloc-2097152 2050KB 2050KB [ 474.976082] kmalloc-524288 2056KB 2056KB [ 474.981447] kmalloc-262144 1290KB 1290KB [ 474.986902] kmalloc-131072 1690KB 1690KB [ 474.992265] kmalloc-65536 1848KB 2178KB [ 475.002495] kmalloc-32768 217437KB 217437KB [ 475.008018] kmalloc-16384 66049KB 66049KB [ 475.013464] kmalloc-8192 150224KB 150224KB [ 475.018830] kmalloc-4096 670446KB 670446KB [ 475.025904] kmalloc-2048 540606KB 540606KB [ 475.031275] kmalloc-1024 214255KB 214278KB [ 475.037254] kmalloc-512 183498KB 196556KB [ 475.043219] kmalloc-256 111836KB 113471KB [ 475.049137] kmalloc-128 57169KB 57235KB [ 475.062359] kmalloc-96 15610KB 16356KB [ 475.067979] kmalloc-64 39418KB 40712KB [ 475.092859] kmalloc-32 34459KB 35409KB [ 475.099793] kmalloc-192 76404KB 77996KB [ 475.110131] kmem_cache 178KB 187KB [ 475.134821] Out of memory: Kill process 11700 (syz-executor.2) score 1002 or sacrifice child [ 475.182132] Killed process 11700 (syz-executor.2) total-vm:57328kB, anon-rss:2448kB, file-rss:14340kB, shmem-rss:32kB [ 475.758402] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 475.775925] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 475.781455] CPU: 0 PID: 8084 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 475.788905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 475.798261] Call Trace: [ 475.800853] dump_stack+0x1fc/0x2ef [ 475.804485] dump_header+0x15d/0xc3f [ 475.808203] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 475.813302] ? ___ratelimit+0x319/0x590 [ 475.817277] oom_kill_process.cold+0x10/0x692 [ 475.821776] ? check_preemption_disabled+0x41/0x280 [ 475.826798] ? has_intersects_mems_allowed+0x1d6/0x290 [ 475.832079] out_of_memory+0x1072/0x1390 [ 475.836150] ? oom_killer_disable+0x270/0x270 [ 475.840649] ? mutex_trylock+0x15f/0x1a0 [ 475.844718] __alloc_pages_nodemask+0x23a2/0x2890 [ 475.849566] ? find_get_entry+0x4cd/0x8a0 [ 475.853725] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 475.858594] alloc_pages_current+0x193/0x2a0 [ 475.863002] filemap_fault+0x146e/0x2180 [ 475.867110] ext4_filemap_fault+0x84/0xb0 [ 475.871259] __do_fault+0x10b/0x4b0 [ 475.874894] ? do_raw_spin_unlock+0x171/0x230 [ 475.879399] __handle_mm_fault+0x273b/0x41c0 [ 475.883818] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 475.888947] ? vm_insert_page+0x9c0/0x9c0 [ 475.893107] ? check_preemption_disabled+0x41/0x280 [ 475.898126] handle_mm_fault+0x436/0xb10 [ 475.902188] __do_page_fault+0x68e/0xd60 [ 475.906259] ? trace_hardirqs_off_caller+0x6e/0x210 [ 475.911278] ? spurious_fault+0x840/0x840 [ 475.915426] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 475.920274] ? page_fault+0x8/0x30 [ 475.923813] page_fault+0x1e/0x30 [ 475.927263] RIP: 0033:0x432300 [ 475.930458] Code: Bad RIP value. [ 475.933815] RSP: 002b:000000c00003df30 EFLAGS: 00010246 [ 475.939261] RAX: 0000006e9d56fd4f RBX: 0000000001870088 RCX: 0000006e9d56fd01 [ 475.946613] RDX: 0000006ea94e67ff RSI: 000000c00001e800 RDI: 000000c00001e800 [ 475.953893] RBP: 000000c00003dfa0 R08: 0000006e8dc59886 R09: 0000007a8758a905 [ 475.961157] R10: 00088cccffaac394 R11: 0000000000000001 R12: 000000000043b6e0 [ 475.968422] R13: 0000000000000000 R14: 00000000008dd418 R15: 0000000000000000 [ 476.108966] Mem-Info: [ 476.111507] active_anon:176812 inactive_anon:6617 isolated_anon:0 [ 476.111507] active_file:12 inactive_file:33 isolated_file:29 [ 476.111507] unevictable:0 dirty:0 writeback:8 unstable:0 [ 476.111507] slab_reclaimable:56744 slab_unreclaimable:1229977 [ 476.111507] mapped:21222 shmem:7141 pagetables:60080 bounce:0 [ 476.111507] free:25183 free_pcp:142 free_cma:0 [ 476.206613] Node 0 active_anon:700752kB inactive_anon:26468kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):20kB mapped:84956kB dirty:0kB writeback:0kB shmem:28560kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 147456kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 476.235341] Node 1 active_anon:6496kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:32kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 476.261550] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 476.288645] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 476.293739] Node 0 DMA32 free:35900kB min:35996kB low:44992kB high:53988kB active_anon:700748kB inactive_anon:26468kB active_file:68kB inactive_file:108kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:30976kB pagetables:58916kB bounce:0kB free_pcp:488kB local_pcp:0kB free_cma:0kB [ 476.323744] lowmem_reserve[]: 0 0 1 1 1 [ 476.327785] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 476.361831] lowmem_reserve[]: 0 0 0 0 0 [ 476.365900] Node 1 Normal free:53536kB min:53876kB low:67344kB high:80812kB active_anon:6496kB inactive_anon:0kB active_file:64kB inactive_file:300kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:102848kB pagetables:181224kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 476.394753] lowmem_reserve[]: 0 0 0 0 0 [ 476.398717] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 476.414322] Node 0 DMA32: 988*4kB (ME) 997*8kB (ME) 530*16kB (ME) 368*32kB (ME) 33*64kB (ME) 0*128kB 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 36088kB [ 476.429315] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 476.441038] Node 1 Normal: 441*4kB (UM) 179*8kB (UME) 90*16kB (UME) 150*32kB (UME) 26*64kB (UME) 21*128kB (UME) 12*256kB (UM) 9*512kB (UME) 2*1024kB (UE) 1*2048kB (E) 7*4096kB (M) = 54236kB [ 476.458823] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 476.467719] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 476.476836] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 476.485809] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 476.495751] 7206 total pagecache pages [ 476.499644] 0 pages in swap cache [ 476.503122] Swap cache stats: add 0, delete 0, find 0/0 [ 476.508478] Free swap = 0kB [ 476.511521] Total swap = 0kB [ 476.514572] 2097051 pages RAM [ 476.517733] 0 pages HighMem/MovableOnly [ 476.521768] 369649 pages reserved [ 476.525361] 0 pages cma reserved [ 476.528716] Unreclaimable slab info: [ 476.532405] Name Used Total [ 476.538042] pid_3 0KB 3KB [ 476.543449] pid_2 262KB 268KB [ 476.548845] batadv_tl_cache 4KB 12KB [ 476.554262] TIPC 3001KB 3007KB [ 476.559618] SCTPv6 8138KB 8142KB [ 476.565090] SCTP 7KB 11KB [ 476.570552] sctp_chunk 1KB 7KB [ 476.578010] sctp_bind_bucket 0KB 3KB [ 476.584169] DCCPv6 9852KB 9855KB [ 476.590293] DCCP 9359KB 9362KB [ 476.606655] RXRPC 3212KB 3217KB [ 476.639801] rxrpc_call_jar 22241KB 22246KB [ 476.685366] bridge_fdb_cache 9KB 15KB [ 476.690764] fib6_nodes 157KB 164KB [ 476.770722] ip6_dst_cache 210KB 453KB [ 476.797258] RAWv6 39963KB 39966KB [ 476.807831] UDPLITEv6 7KB 7KB [ 476.814356] UDPv6 3787KB 3787KB [ 476.821577] TCPv6 5991KB 5994KB [ 476.827026] nf_conntrack 3KB 18KB [ 476.832449] t10_alua_lu_gp_cache 0KB 3KB [ 476.838572] sd_ext_cdb 0KB 7KB [ 476.844022] scsi_sense_cache 1056KB 1060KB [ 476.849389] virtio_scsi_cmd 16KB 16KB [ 476.855020] sgpool-128 8KB 8KB [ 476.860396] sgpool-64 4KB 12KB [ 476.867185] sgpool-32 2KB 15KB [ 476.872607] sgpool-16 1KB 7KB [ 476.885295] sgpool-8 0KB 7KB [ 476.890672] mqueue_inode_cache 10KB 15KB [ 476.912235] bio_post_read_ctx 14KB 15KB [ 476.954634] bio-2 14KB 15KB [ 476.960035] jfs_mp 7KB 7KB [ 476.983087] cifs_small_rq 15KB 16KB [ 476.988480] cifs_request 67KB 67KB [ 477.001558] cifs_mpx_ids 0KB 7KB [ 477.007736] nfs_commit_data 3KB 14KB [ 477.017868] nfs_write_data 34KB 44KB [ 477.023328] ext4_system_zone 1KB 7KB [ 477.029061] bio-1 1KB 7KB [ 477.038861] pid_namespace 3KB 7KB [ 477.049254] rpc_buffers 17KB 25KB [ 477.119193] rpc_tasks 2KB 7KB [ 477.124669] UNIX 112KB 112KB [ 477.130048] tcp_bind_bucket 248KB 252KB [ 477.156722] inet_peer_cache 0KB 4KB [ 477.163537] xfrm_state 1KB 4KB [ 477.169458] ip_fib_trie 23KB 31KB [ 477.176273] ip_fib_alias 111KB 142KB [ 477.181655] ip_dst_cache 5KB 24KB [ 477.187103] RAW 23682KB 23685KB [ 477.192481] UDP 6674KB 6675KB [ 477.197928] TCP 61KB 73KB [ 477.203366] hugetlbfs_inode_cache 3KB 15KB [ 477.211035] fscache_cookie_jar 1KB 11KB [ 477.216903] eventpoll_pwq 10KB 31KB [ 477.222279] eventpoll_epi 19KB 47KB [ 477.228882] inotify_inode_mark 8KB 11KB [ 477.250169] request_queue 192KB 192KB [ 477.255639] blkdev_requests 1KB 3KB [ 477.261002] blkdev_ioc 30KB 30KB [ 477.268121] bio-0 6974KB 6975KB [ 477.273572] biovec-max 2986KB 2986KB [ 477.278950] biovec-64 5488KB 5488KB [ 477.284367] biovec-16 1468KB 1470KB [ 477.289862] bio_integrity_payload 1KB 8KB [ 477.297001] khugepaged_mm_slot 218KB 221KB [ 477.302446] user_namespace 2KB 3KB [ 477.309097] uid_cache 0KB 4KB [ 477.332390] dmaengine-unmap-2 0KB 3KB [ 477.341078] audit_buffer 0KB 3KB [ 477.372316] skbuff_fclone_cache 53KB 60KB [ 477.381298] skbuff_head_cache 13170KB 13200KB [ 477.392396] configfs_dir_cache 3KB 7KB [ 477.403312] systemd-journald[4695]: /dev/kmsg buffer overrun, some messages lost. [ 477.428238] file_lock_cache 24KB 27KB [ 477.433793] file_lock_ctx 9KB 15KB [ 477.439170] fsnotify_mark_connector 3KB 7KB [ 477.449866] net_namespace 34527KB 34527KB [ 477.455343] shmem_inode_cache 7899KB 7944KB [ 477.460716] task_delay_info 1588KB 2051KB [ 477.470717] taskstats 11KB 38KB [ 477.480356] proc_dir_entry 178612KB 178612KB [ 477.517662] pde_opener 1KB 7KB [ 477.523155] seq_file 65KB 74KB [ 477.528525] sigqueue 234KB 240KB [ 477.543372] kernfs_node_cache 504913KB 504913KB [ 477.548776] mnt_cache 208KB 220KB [ 477.563027] filp 4261KB 6018KB [ 477.568422] names_cache 44115KB 44157KB [ 477.593010] iint_cache 84KB 91KB [ 477.598401] key_jar 9KB 22KB [ 477.615427] uts_namespace 4KB 7KB [ 477.620901] nsproxy 345KB 347KB [ 477.628735] vm_area_struct 38708KB 38710KB [ 477.634185] mm_struct 6579KB 6584KB [ 477.639644] fs_cache 2129KB 2760KB [ 477.645105] files_cache 7721KB 9180KB [ 477.650472] signal_cache 11892KB 14353KB [ 477.656408] sighand_cache 9922KB 9948KB [ 477.661813] task_struct 51320KB 51345KB [ 477.667559] cred_jar 4545KB 6200KB [ 477.672970] anon_vma_chain 54540KB 54542KB [ 477.678334] anon_vma 12734KB 12737KB [ 477.683729] pid 577KB 932KB [ 477.689097] Acpi-Operand 156KB 198KB [ 477.694493] Acpi-ParseExt 8KB 11KB [ 477.699868] Acpi-Parse 41KB 47KB [ 477.705268] Acpi-State 52KB 63KB [ 477.710629] Acpi-Namespace 21KB 27KB [ 477.716546] numa_policy 0KB 3KB [ 477.721912] debug_objects_cache 39275KB 39278KB [ 477.727535] trace_event_file 297KB 298KB [ 477.732898] ftrace_event_field 398KB 401KB [ 477.739363] pool_workqueue 4067KB 4068KB [ 477.745652] page->ptl 6668KB 6668KB [ 477.751703] kmalloc-2097152 2050KB 2050KB [ 477.757879] kmalloc-524288 2056KB 2056KB [ 477.764039] kmalloc-262144 1290KB 1290KB [ 477.770087] kmalloc-131072 1690KB 1690KB [ 477.776324] kmalloc-65536 1848KB 2178KB [ 477.782344] kmalloc-32768 217437KB 217437KB [ 477.790273] kmalloc-16384 66049KB 66049KB [ 477.798788] kmalloc-8192 150232KB 150232KB [ 477.804195] kmalloc-4096 670263KB 670276KB [ 477.809558] kmalloc-2048 540597KB 540644KB [ 477.814998] kmalloc-1024 214366KB 214412KB [ 477.820360] kmalloc-512 183804KB 196822KB [ 477.825759] kmalloc-256 111863KB 113497KB [ 477.831127] kmalloc-128 57172KB 57235KB [ 477.836584] kmalloc-96 15634KB 16380KB [ 477.841952] kmalloc-64 39406KB 40712KB [ 477.848157] kmalloc-32 34468KB 35417KB [ 477.855212] kmalloc-192 76412KB 78000KB [ 477.860590] kmem_cache 178KB 187KB [ 477.866202] Out of memory (oom_kill_allocating_task): Kill process 8084 (syz-fuzzer) score 0 or sacrifice child [ 477.876517] Killed process 8110 (syz-executor.2) total-vm:48472kB, anon-rss:356kB, file-rss:0kB, shmem-rss:0kB [ 478.147474] IPVS: ftp: loaded support on port[0] = 21 [ 478.164670] systemd-journald[4695]: /dev/kmsg buffer overrun, some messages lost. [ 478.411196] IPVS: ftp: loaded support on port[0] = 21 [ 479.264291] systemd-journal invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=0 [ 479.276475] systemd-journal cpuset=/ mems_allowed=0-1 [ 479.281688] CPU: 1 PID: 4695 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 479.289557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 479.298900] Call Trace: [ 479.301476] dump_stack+0x1fc/0x2ef [ 479.305101] dump_header+0x15d/0xc3f [ 479.308807] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 479.313894] ? ___ratelimit+0x319/0x590 [ 479.317862] oom_kill_process.cold+0x10/0x692 [ 479.322353] ? check_preemption_disabled+0x41/0x280 [ 479.327365] ? has_intersects_mems_allowed+0x1d6/0x290 [ 479.332631] out_of_memory+0x1072/0x1390 [ 479.336679] ? oom_killer_disable+0x270/0x270 [ 479.341160] ? mutex_trylock+0x15f/0x1a0 [ 479.345220] __alloc_pages_nodemask+0x23a2/0x2890 [ 479.350064] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 479.354897] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 479.359730] ? __put_seccomp_filter+0xa0/0xa0 [ 479.364214] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 479.369391] ? ____cache_alloc_node+0x156/0x1d0 [ 479.374045] ? cache_grow_begin+0x64/0x8a0 [ 479.378263] cache_grow_begin+0xa4/0x8a0 [ 479.382309] fallback_alloc+0x213/0x2e0 [ 479.386267] kmem_cache_alloc+0x1e4/0x370 [ 479.390399] getname_flags+0xce/0x590 [ 479.394182] do_sys_open+0x26c/0x520 [ 479.397902] ? filp_open+0x70/0x70 [ 479.401427] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 479.406773] ? trace_hardirqs_off_caller+0x6e/0x210 [ 479.411771] ? do_syscall_64+0x21/0x620 [ 479.415729] do_syscall_64+0xf9/0x620 [ 479.419517] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 479.424693] RIP: 0033:0x7f438a9ac840 [ 479.428392] Code: Bad RIP value. [ 479.431735] RSP: 002b:00007fffeef4f288 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 479.439423] RAX: ffffffffffffffda RBX: 00007fffeef4f590 RCX: 00007f438a9ac840 [ 479.446675] RDX: 00000000000001a0 RSI: 0000000000080042 RDI: 00005652c7250450 [ 479.453926] RBP: 000000000000000d R08: 00000000000001e0 R09: 00000000ffffffff [ 479.461191] R10: 0000000000000069 R11: 0000000000000246 R12: 00000000ffffffff [ 479.468443] R13: 00005652c7243040 R14: 00007fffeef4f550 R15: 00005652c7250700 [ 479.522773] Mem-Info: [ 479.525230] active_anon:176211 inactive_anon:6616 isolated_anon:0 [ 479.525230] active_file:127 inactive_file:166 isolated_file:0 [ 479.525230] unevictable:0 dirty:0 writeback:0 unstable:0 [ 479.525230] slab_reclaimable:56828 slab_unreclaimable:1230667 [ 479.525230] mapped:17814 shmem:7139 pagetables:60116 bounce:0 [ 479.525230] free:28517 free_pcp:238 free_cma:0 [ 479.561581] Node 0 active_anon:698364kB inactive_anon:26464kB active_file:832kB inactive_file:520kB unevictable:0kB isolated(anon):0kB isolated(file):128kB mapped:71652kB dirty:0kB writeback:0kB shmem:28552kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 145408kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 479.592460] Node 1 active_anon:6480kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 479.635999] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 479.672966] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 479.678428] Node 0 DMA32 free:50152kB min:35996kB low:44992kB high:53988kB active_anon:698660kB inactive_anon:26464kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:30848kB pagetables:59000kB bounce:0kB free_pcp:912kB local_pcp:256kB free_cma:0kB [ 479.709487] lowmem_reserve[]: 0 0 1 1 1 [ 479.714461] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 479.770582] lowmem_reserve[]: 0 0 0 0 0 [ 479.782838] Node 1 Normal free:54488kB min:53876kB low:67344kB high:80812kB active_anon:6480kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:103008kB pagetables:181284kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 479.840408] lowmem_reserve[]: 0 0 0 0 0 [ 479.844514] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 479.860319] Node 0 DMA32: 315*4kB (UME) 959*8kB (UMEH) 1252*16kB (UMH) 373*32kB (UM) 34*64kB (UM) 3*128kB (ME) 1*256kB (E) 0*512kB 1*1024kB (E) 1*2048kB (M) 0*4096kB = 46788kB [ 479.881872] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 479.899437] Node 1 Normal: 418*4kB (UM) 70*8kB (UM) 79*16kB (UME) 173*32kB (UME) 23*64kB (ME) 21*128kB (UME) 11*256kB (UM) 10*512kB (UME) 2*1024kB (UE) 1*2048kB (E) 7*4096kB (M) = 53896kB [ 479.922847] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 479.931817] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 479.946387] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 479.955388] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 479.964103] 7178 total pagecache pages [ 479.968071] 0 pages in swap cache [ 479.971586] Swap cache stats: add 0, delete 0, find 0/0 [ 479.976965] Free swap = 0kB [ 479.980059] Total swap = 0kB [ 479.983198] 2097051 pages RAM [ 479.986397] 0 pages HighMem/MovableOnly [ 479.990360] 369649 pages reserved [ 479.993855] 0 pages cma reserved [ 479.997208] Unreclaimable slab info: [ 480.000981] Name Used Total [ 480.007973] pid_3 0KB 3KB [ 480.016934] pid_2 262KB 268KB [ 480.026132] batadv_tl_cache 4KB 12KB [ 480.031531] TIPC 3003KB 3007KB [ 480.061476] SCTPv6 8142KB 8142KB [ 480.067261] SCTP 7KB 11KB [ 480.072830] sctp_chunk 1KB 7KB [ 480.079302] sctp_bind_bucket 0KB 3KB [ 480.085176] DCCPv6 9857KB 9862KB [ 480.090628] DCCP 9364KB 9369KB [ 480.096081] RXRPC 3214KB 3217KB [ 480.101435] rxrpc_call_jar 22252KB 22254KB [ 480.106990] bridge_fdb_cache 9KB 15KB [ 480.112445] fib6_nodes 157KB 164KB [ 480.135371] ip6_dst_cache 208KB 453KB [ 480.140723] RAWv6 39983KB 39987KB [ 480.146198] UDPLITEv6 7KB 7KB [ 480.151623] UDPv6 3787KB 3787KB [ 480.157127] TCPv6 5991KB 5994KB [ 480.162488] nf_conntrack 9KB 18KB [ 480.167977] t10_alua_lu_gp_cache 0KB 3KB [ 480.173697] sd_ext_cdb 0KB 7KB [ 480.181130] scsi_sense_cache 1056KB 1060KB [ 480.186618] virtio_scsi_cmd 16KB 16KB [ 480.191988] sgpool-128 8KB 8KB [ 480.201637] sgpool-64 4KB 12KB [ 480.207090] sgpool-32 2KB 15KB [ 480.212451] sgpool-16 1KB 7KB [ 480.217979] sgpool-8 0KB 7KB [ 480.223550] mqueue_inode_cache 10KB 15KB [ 480.229001] bio_post_read_ctx 14KB 15KB [ 480.234510] bio-2 14KB 15KB [ 480.239874] jfs_mp 7KB 7KB [ 480.246210] cifs_small_rq 15KB 16KB [ 480.251583] cifs_request 67KB 67KB [ 480.261118] cifs_mpx_ids 0KB 7KB [ 480.267397] nfs_commit_data 3KB 14KB [ 480.275373] nfs_write_data 34KB 44KB [ 480.280779] ext4_system_zone 1KB 7KB [ 480.290991] bio-1 1KB 7KB [ 480.296415] pid_namespace 3KB 7KB [ 480.301774] rpc_buffers 17KB 25KB [ 480.307145] rpc_tasks 2KB 7KB [ 480.312490] UNIX 120KB 120KB [ 480.317897] tcp_bind_bucket 247KB 252KB [ 480.323325] inet_peer_cache 0KB 4KB [ 480.328683] xfrm_state 1KB 4KB [ 480.334173] ip_fib_trie 23KB 31KB [ 480.339527] ip_fib_alias 111KB 142KB [ 480.345523] ip_dst_cache 5KB 24KB [ 480.350880] RAW 23694KB 23700KB [ 480.356299] UDP 6679KB 6682KB [ 480.361654] TCP 61KB 73KB [ 480.367699] hugetlbfs_inode_cache 3KB 15KB [ 480.373470] fscache_cookie_jar 1KB 11KB [ 480.378914] eventpoll_pwq 17KB 31KB [ 480.397709] eventpoll_epi 33KB 47KB [ 480.404043] inotify_inode_mark 8KB 11KB [ 480.409491] request_queue 192KB 192KB [ 480.417021] blkdev_requests 1KB 3KB [ 480.422375] blkdev_ioc 34KB 34KB [ 480.428045] bio-0 7365KB 7368KB [ 480.433557] biovec-max 3118KB 3118KB [ 480.438913] biovec-64 5904KB 5906KB [ 480.444335] biovec-16 1521KB 1522KB [ 480.449678] bio_integrity_payload 1KB 8KB [ 480.455420] khugepaged_mm_slot 218KB 221KB [ 480.460859] user_namespace 2KB 3KB [ 480.466398] uid_cache 0KB 4KB [ 480.471787] dmaengine-unmap-2 0KB 3KB [ 480.477186] audit_buffer 0KB 3KB [ 480.482679] skbuff_fclone_cache 45KB 60KB [ 480.488214] skbuff_head_cache 13386KB 13410KB [ 480.493649] configfs_dir_cache 3KB 7KB [ 480.499102] file_lock_cache 24KB 27KB [ 480.504536] file_lock_ctx 9KB 15KB [ 480.509903] fsnotify_mark_connector 3KB 7KB [ 480.531592] net_namespace 34536KB 34536KB [ 480.537036] shmem_inode_cache 7913KB 7944KB [ 480.542408] task_delay_info 1588KB 2051KB [ 480.547919] taskstats 10KB 38KB [ 480.553355] proc_dir_entry 178706KB 178706KB [ 480.558725] pde_opener 3KB 7KB [ 480.564180] seq_file 75KB 78KB [ 480.569552] sigqueue 229KB 240KB [ 480.574979] kernfs_node_cache 505708KB 505708KB [ 480.580337] mnt_cache 207KB 220KB [ 480.585781] filp 4261KB 6018KB [ 480.591160] names_cache 43401KB 43401KB [ 480.602633] iint_cache 91KB 91KB [ 480.608016] key_jar 9KB 22KB [ 480.613444] uts_namespace 4KB 7KB [ 480.618816] nsproxy 345KB 347KB [ 480.624280] vm_area_struct 38809KB 38811KB [ 480.629643] mm_struct 6589KB 6591KB [ 480.635052] fs_cache 2126KB 2756KB [ 480.640403] files_cache 7721KB 9180KB [ 480.645824] signal_cache 11857KB 14353KB [ 480.651181] sighand_cache 9953KB 9969KB [ 480.656581] task_struct 51251KB 51251KB [ 480.661935] cred_jar 4545KB 6200KB [ 480.667394] anon_vma_chain 54599KB 54601KB [ 480.672901] anon_vma 12765KB 12767KB [ 480.678266] pid 577KB 932KB [ 480.683691] Acpi-Operand 156KB 198KB [ 480.689053] Acpi-ParseExt 8KB 11KB [ 480.694443] Acpi-Parse 41KB 47KB [ 480.699788] Acpi-State 52KB 63KB [ 480.705226] Acpi-Namespace 21KB 27KB [ 480.710590] numa_policy 0KB 3KB [ 480.716027] debug_objects_cache 39292KB 39294KB [ 480.721554] trace_event_file 297KB 298KB [ 480.727042] ftrace_event_field 398KB 401KB [ 480.732536] pool_workqueue 4067KB 4068KB [ 480.737901] page->ptl 6680KB 6680KB [ 480.743540] kmalloc-2097152 2050KB 2050KB [ 480.748901] kmalloc-524288 2056KB 2056KB [ 480.754302] kmalloc-262144 1290KB 1290KB [ 480.759746] kmalloc-131072 1690KB 1690KB [ 480.765186] kmalloc-65536 1848KB 2178KB [ 480.770549] kmalloc-32768 217668KB 217668KB [ 480.775957] kmalloc-16384 66033KB 66049KB [ 480.781312] kmalloc-8192 150298KB 150298KB [ 480.786763] kmalloc-4096 671151KB 671151KB [ 480.794552] kmalloc-2048 541116KB 541116KB [ 480.800636] kmalloc-1024 214617KB 214617KB [ 480.807259] kmalloc-512 184314KB 197340KB [ 480.813873] kmalloc-256 111987KB 113625KB [ 480.820395] kmalloc-128 57207KB 57270KB [ 480.826461] kmalloc-96 15685KB 16432KB [ 480.838219] kmalloc-64 39308KB 40712KB [ 480.845273] kmalloc-32 34489KB 35441KB [ 480.851831] kmalloc-192 76481KB 78072KB [ 480.857301] kmem_cache 178KB 187KB [ 480.863350] Out of memory (oom_kill_allocating_task): Kill process 4695 (systemd-journal) score 0 or sacrifice child [ 480.875175] Killed process 4695 (systemd-journal) total-vm:46096kB, anon-rss:516kB, file-rss:0kB, shmem-rss:4528kB [ 480.888355] oom_reaper: reaped process 4695 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:4528kB [ 480.907129] syz-executor.5 invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=1000 [ 480.924224] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 480.929372] CPU: 0 PID: 19823 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 480.937248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 480.946630] Call Trace: [ 480.949225] dump_stack+0x1fc/0x2ef [ 480.952858] dump_header+0x15d/0xc3f [ 480.956668] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 480.961766] ? ___ratelimit+0x319/0x590 [ 480.965747] oom_kill_process.cold+0x10/0x692 [ 480.970241] ? check_preemption_disabled+0x41/0x280 [ 480.975265] ? has_intersects_mems_allowed+0x1d6/0x290 [ 480.980544] out_of_memory+0x1072/0x1390 [ 480.984727] ? oom_killer_disable+0x270/0x270 [ 480.989437] ? mutex_trylock+0x15f/0x1a0 [ 480.993515] __alloc_pages_nodemask+0x23a2/0x2890 [ 480.998385] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 481.003232] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 481.008069] ? widen_string+0xd8/0x2a0 [ 481.011951] ? mark_held_locks+0xa6/0xf0 [ 481.015993] ? ____cache_alloc_node+0x156/0x1d0 [ 481.020645] ? cache_grow_begin+0x64/0x8a0 [ 481.024871] cache_grow_begin+0xa4/0x8a0 [ 481.028936] fallback_alloc+0x213/0x2e0 [ 481.032911] __kmalloc+0x213/0x3c0 [ 481.036457] ? __register_sysctl_table+0x112/0x1090 [ 481.041462] __register_sysctl_table+0x112/0x1090 [ 481.046289] ? vsprintf+0x30/0x30 [ 481.049736] ? proc_sys_evict_inode+0x170/0x170 [ 481.054398] ? __kmalloc_track_caller+0x389/0x3c0 [ 481.059234] __devinet_sysctl_register+0x156/0x280 [ 481.064246] ? inet_netconf_notify_devconf+0x250/0x250 [ 481.069516] ? mark_held_locks+0xa6/0xf0 [ 481.073570] ? __local_bh_enable_ip+0x159/0x270 [ 481.078253] devinet_sysctl_register+0x160/0x230 [ 481.083021] inetdev_init+0x223/0x4a0 [ 481.086830] ? wext_netdev_notifier_call+0xa/0x10 [ 481.091681] inetdev_event+0x9cf/0x1270 [ 481.095659] ? lock_downgrade+0x720/0x720 [ 481.099798] ? devinet_init_net+0x470/0x470 [ 481.104211] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 481.109298] ? skb_dequeue+0x125/0x180 [ 481.113186] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 481.118385] notifier_call_chain+0xc0/0x230 [ 481.122703] register_netdevice+0xdd2/0x10f0 [ 481.127099] ? unregister_netdev+0x20/0x20 [ 481.131314] ? alloc_netdev_mqs+0x9ca/0xd50 [ 481.135630] __ip_tunnel_create+0x398/0x580 [ 481.139942] ? ip_tunnel_xmit+0x3850/0x3850 [ 481.144247] ? check_preemption_disabled+0x41/0x280 [ 481.149244] ? check_preemption_disabled+0x41/0x280 [ 481.154262] ip_tunnel_init_net+0x330/0x990 [ 481.158585] ? ip_tunnel_add+0x2d0/0x2d0 [ 481.162640] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 481.167763] ? ipgre_init_net+0x30/0x30 [ 481.171726] ops_init+0xb3/0x410 [ 481.175086] setup_net+0x2c2/0x720 [ 481.178625] ? rtnl_net_dumpid_one+0x250/0x250 [ 481.183201] copy_net_ns+0x1f7/0x340 [ 481.186900] create_new_namespaces+0x3f6/0x7b0 [ 481.191468] copy_namespaces+0x325/0x3c0 [ 481.195528] copy_process.part.0+0x3a59/0x8260 [ 481.200110] ? __cleanup_sighand+0x60/0x60 [ 481.204465] ? __do_page_fault+0x6d1/0xd60 [ 481.208689] _do_fork+0x22f/0xf30 [ 481.212130] ? fork_idle+0x220/0x220 [ 481.215842] ? up_read+0x17/0x110 [ 481.219306] ? __do_page_fault+0x180/0xd60 [ 481.223567] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 481.228918] ? trace_hardirqs_off_caller+0x6e/0x210 [ 481.234018] ? do_syscall_64+0x21/0x620 [ 481.237997] do_syscall_64+0xf9/0x620 [ 481.241794] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 481.246962] RIP: 0033:0x7f5a6df97e99 [ 481.250656] Code: Bad RIP value. [ 481.254001] RSP: 002b:00007f5a6c8aa168 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 481.261700] RAX: ffffffffffffffda RBX: 00007f5a6e0ab1d0 RCX: 00007f5a6df97e99 [ 481.268950] RDX: 00000000200001c0 RSI: 0000000000000000 RDI: 0000000040000000 [ 481.276207] RBP: 00007f5a6dff1ff1 R08: 0000000020000240 R09: 0000000000000000 [ 481.283468] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000000 [ 481.290905] R13: 00007ffdf4846d4f R14: 00007f5a6c8aa300 R15: 0000000000022000 [ 481.410019] Mem-Info: [ 481.431476] active_anon:176056 inactive_anon:6614 isolated_anon:0 [ 481.431476] active_file:126 inactive_file:171 isolated_file:0 [ 481.431476] unevictable:0 dirty:0 writeback:0 unstable:0 [ 481.431476] slab_reclaimable:56817 slab_unreclaimable:1230514 [ 481.431476] mapped:16726 shmem:7137 pagetables:60026 bounce:0 [ 481.431476] free:28501 free_pcp:487 free_cma:0 [ 481.477316] Node 0 active_anon:697748kB inactive_anon:26456kB active_file:528kB inactive_file:460kB unevictable:0kB isolated(anon):0kB isolated(file):88kB mapped:66700kB dirty:0kB writeback:0kB shmem:28544kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 145408kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 481.514147] Node 1 active_anon:6476kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 481.547341] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 481.600404] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 481.611322] Node 0 DMA32 free:48192kB min:35996kB low:44992kB high:53988kB active_anon:697744kB inactive_anon:26456kB active_file:0kB inactive_file:280kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:30816kB pagetables:58640kB bounce:0kB free_pcp:1464kB local_pcp:424kB free_cma:0kB [ 481.697285] lowmem_reserve[]: 0 0 1 1 1 [ 481.701603] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 481.731166] lowmem_reserve[]: 0 0 0 0 0 [ 481.736378] Node 1 Normal free:55936kB min:53876kB low:67344kB high:80812kB active_anon:6476kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:103008kB pagetables:181284kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 481.765162] lowmem_reserve[]: 0 0 0 0 0 [ 481.769423] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 481.785748] Node 0 DMA32: 226*4kB (M) 951*8kB (M) 1223*16kB (UME) 379*32kB (UME) 35*64kB (UME) 3*128kB (ME) 1*256kB (E) 0*512kB 1*1024kB (E) 1*2048kB (M) 0*4096kB = 46160kB [ 481.803011] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 481.819844] Node 1 Normal: 418*4kB (UM) 131*8kB (UM) 100*16kB (UME) 186*32kB (UME) 28*64kB (UME) 23*128kB (UME) 11*256kB (UM) 10*512kB (UME) 2*1024kB (UE) 1*2048kB (E) 7*4096kB (M) = 55712kB [ 481.843987] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 481.854919] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 481.864754] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 481.881808] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 481.891584] 7741 total pagecache pages [ 481.895915] 0 pages in swap cache [ 481.900423] Swap cache stats: add 0, delete 0, find 0/0 [ 481.914347] Free swap = 0kB [ 481.920617] Total swap = 0kB [ 481.930660] 2097051 pages RAM [ 481.939729] 0 pages HighMem/MovableOnly [ 481.944269] 369649 pages reserved [ 481.948548] 0 pages cma reserved [ 481.958841] Unreclaimable slab info: [ 481.963831] Name Used Total [ 481.970661] pid_3 0KB 3KB [ 481.977347] pid_2 262KB 268KB [ 481.986442] batadv_tl_cache 4KB 12KB [ 481.992037] TIPC 3003KB 3007KB [ 481.997692] SCTPv6 8142KB 8142KB [ 482.007360] SCTP 7KB 11KB [ 482.013661] sctp_chunk 1KB 7KB [ 482.019038] sctp_bind_bucket 0KB 3KB [ 482.028853] DCCPv6 9857KB 9862KB [ 482.049892] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 482.052999] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 482.078341] DCCP 9364KB 9369KB [ 482.110903] RXRPC 3214KB 3217KB [ 482.128619] rxrpc_call_jar 22252KB 22254KB [ 482.152517] bridge_fdb_cache 9KB 15KB [ 482.169920] fib6_nodes 157KB 164KB [ 482.181473] ip6_dst_cache 208KB 453KB [ 482.191134] RAWv6 39983KB 39987KB [ 482.203907] UDPLITEv6 7KB 7KB [ 482.209570] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 482.216155] UDPv6 3787KB 3787KB [ 482.224371] TCPv6 5991KB 5994KB [ 482.233476] nf_conntrack 9KB 18KB [ 482.240176] t10_alua_lu_gp_cache 0KB 3KB [ 482.253696] sd_ext_cdb 0KB 7KB [ 482.261585] scsi_sense_cache 1056KB 1060KB [ 482.268197] virtio_scsi_cmd 16KB 16KB [ 482.275829] sgpool-128 8KB 8KB [ 482.283704] sgpool-64 4KB 12KB [ 482.289847] sgpool-32 2KB 15KB [ 482.295949] sgpool-16 1KB 7KB [ 482.302115] sgpool-8 0KB 7KB [ 482.308316] mqueue_inode_cache 10KB 15KB [ 482.314136] bio_post_read_ctx 14KB 15KB [ 482.320301] bio-2 14KB 15KB [ 482.327196] jfs_mp 7KB 7KB [ 482.335797] cifs_small_rq 15KB 16KB [ 482.341705] cifs_request 67KB 67KB [ 482.347962] cifs_mpx_ids 0KB 7KB [ 482.368783] nfs_commit_data 3KB 14KB [ 482.377843] nfs_write_data 34KB 44KB [ 482.392948] ext4_system_zone 1KB 7KB [ 482.399464] bio-1 1KB 7KB [ 482.405624] pid_namespace 3KB 7KB [ 482.411683] rpc_buffers 17KB 25KB [ 482.417672] rpc_tasks 2KB 7KB [ 482.424211] UNIX 123KB 123KB [ 482.429803] tcp_bind_bucket 247KB 252KB [ 482.437574] inet_peer_cache 0KB 4KB [ 482.443296] xfrm_state 1KB 4KB [ 482.448869] ip_fib_trie 23KB 31KB [ 482.450396] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 482.454330] ip_fib_alias 111KB 142KB [ 482.466054] systemd[1]: Stopped Journal Service. [ 482.466531] ip_dst_cache 5KB 24KB [ 482.476620] RAW 23694KB 23700KB [ 482.481978] UDP 6679KB 6682KB [ 482.487529] TCP 61KB 73KB [ 482.492956] hugetlbfs_inode_cache 3KB 15KB [ 482.498712] fscache_cookie_jar 1KB 11KB [ 482.500336] systemd[1]: Starting Journal Service... [ 482.504296] eventpoll_pwq 17KB 31KB [ 482.514692] eventpoll_epi 33KB 47KB [ 482.520139] inotify_inode_mark 8KB 11KB [ 482.528642] request_queue 192KB 192KB [ 482.541060] blkdev_requests 1KB 3KB [ 482.549698] blkdev_ioc 34KB 34KB [ 482.559952] bio-0 7748KB 7751KB [ 482.568946] biovec-max 3316KB 3316KB [ 482.578868] biovec-64 6258KB 6260KB [ 482.587859] biovec-16 1596KB 1597KB [ 482.608905] bio_integrity_payload 1KB 8KB [ 482.616065] khugepaged_mm_slot 218KB 221KB [ 482.628394] user_namespace 2KB 3KB [ 482.640098] uid_cache 0KB 4KB [ 482.658373] dmaengine-unmap-2 0KB 3KB [ 482.671323] audit_buffer 0KB 3KB [ 482.713504] skbuff_fclone_cache 45KB 60KB [ 482.727660] skbuff_head_cache 13495KB 13518KB [ 482.735044] configfs_dir_cache 3KB 7KB [ 482.748271] file_lock_cache 24KB 27KB [ 482.765396] file_lock_ctx 9KB 15KB [ 482.784468] fsnotify_mark_connector 3KB 7KB [ 482.807538] net_namespace 34536KB 34536KB [ 482.814439] shmem_inode_cache 7913KB 7944KB [ 482.820590] task_delay_info 1588KB 2051KB [ 482.836353] taskstats 10KB 38KB [ 482.851857] proc_dir_entry 178706KB 178706KB [ 482.864269] pde_opener 3KB 7KB [ 482.870358] seq_file 87KB 90KB [ 482.881732] sigqueue 229KB 240KB [ 482.889044] kernfs_node_cache 505708KB 505708KB [ 482.900339] mnt_cache 207KB 220KB [ 482.907623] filp 4245KB 6018KB [ 482.918569] names_cache 42066KB 42066KB [ 482.926153] iint_cache 91KB 91KB [ 482.937432] key_jar 9KB 22KB [ 482.948611] uts_namespace 4KB 7KB [ 482.960744] nsproxy 345KB 347KB [ 482.968026] vm_area_struct 38816KB 38818KB [ 482.973507] mm_struct 6592KB 6597KB [ 482.978869] fs_cache 2126KB 2756KB [ 482.984588] files_cache 7721KB 9180KB [ 482.990124] signal_cache 11857KB 14353KB [ 482.995576] sighand_cache 9953KB 9969KB [ 483.000944] task_struct 50904KB 50986KB [ 483.006424] cred_jar 4545KB 6200KB [ 483.011892] anon_vma_chain 54607KB 54609KB [ 483.017339] anon_vma 12765KB 12767KB [ 483.022806] pid 577KB 932KB [ 483.028202] Acpi-Operand 156KB 198KB [ 483.033633] Acpi-ParseExt 8KB 11KB [ 483.039017] Acpi-Parse 41KB 47KB [ 483.044528] Acpi-State 52KB 63KB [ 483.049906] Acpi-Namespace 21KB 27KB [ 483.055353] numa_policy 0KB 3KB [ 483.060805] debug_objects_cache 39300KB 39301KB [ 483.066446] trace_event_file 297KB 298KB [ 483.071805] ftrace_event_field 398KB 401KB [ 483.112331] pool_workqueue 4067KB 4068KB [ 483.117718] page->ptl 6680KB 6680KB [ 483.128804] kmalloc-2097152 2050KB 2050KB [ 483.134312] kmalloc-524288 2056KB 2056KB [ 483.139690] kmalloc-262144 1290KB 1290KB [ 483.145147] kmalloc-131072 1690KB 1690KB [ 483.150532] kmalloc-65536 1848KB 2178KB [ 483.157944] kmalloc-32768 217668KB 217668KB [ 483.165780] kmalloc-16384 66033KB 66049KB [ 483.171155] kmalloc-8192 150298KB 150298KB [ 483.179042] kmalloc-4096 670701KB 670722KB [ 483.187039] kmalloc-2048 541046KB 541116KB [ 483.194923] kmalloc-1024 214728KB 214735KB [ 483.200292] kmalloc-512 184561KB 197587KB [ 483.208138] kmalloc-256 111994KB 113632KB [ 483.216061] kmalloc-128 57207KB 57270KB [ 483.221436] kmalloc-96 15713KB 16460KB [ 483.227628] kmalloc-64 39308KB 40712KB [ 483.234755] kmalloc-32 34493KB 35445KB [ 483.240684] kmalloc-192 76481KB 78072KB [ 483.247203] kmem_cache 178KB 187KB [ 483.255028] Out of memory (oom_kill_allocating_task): Kill process 19823 (syz-executor.5) score 0 or sacrifice child [ 483.266203] Killed process 23772 (syz-executor.5) total-vm:57460kB, anon-rss:2460kB, file-rss:14080kB, shmem-rss:0kB [ 483.277840] oom_reaper: reaped process 23772 (syz-executor.5), now anon-rss:0kB, file-rss:14080kB, shmem-rss:0kB [ 483.448839] IPVS: ftp: loaded support on port[0] = 21 [ 483.451456] IPVS: ftp: loaded support on port[0] = 21 [ 483.469816] IPVS: ftp: loaded support on port[0] = 21 [ 483.470986] IPVS: ftp: loaded support on port[0] = 21 [ 484.160953] kworker/u4:1 invoked oom-killer: gfp_mask=0x7080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=3, oom_score_adj=0 [ 484.182107] kworker/u4:1 cpuset=/ mems_allowed=0-1 [ 484.187096] CPU: 1 PID: 23 Comm: kworker/u4:1 Not tainted 4.19.211-syzkaller #0 [ 484.194591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 484.204052] Workqueue: events_unbound call_usermodehelper_exec_work [ 484.210449] Call Trace: [ 484.213041] dump_stack+0x1fc/0x2ef [ 484.216670] dump_header+0x15d/0xc3f [ 484.220389] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 484.225497] ? ___ratelimit+0x319/0x590 [ 484.229475] oom_kill_process.cold+0x10/0x692 [ 484.233973] ? oom_badness.part.0+0x135/0x6e0 [ 484.238467] ? lock_downgrade+0x720/0x720 [ 484.242618] ? check_preemption_disabled+0x41/0x280 [ 484.247725] out_of_memory+0x34d/0x1390 [ 484.251703] ? oom_killer_disable+0x270/0x270 [ 484.256200] ? mutex_trylock+0x15f/0x1a0 [ 484.260263] __alloc_pages_nodemask+0x23a2/0x2890 [ 484.265124] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 484.269965] ? should_fail+0x142/0x7b0 [ 484.273852] ? fs_reclaim_release+0xd0/0x110 [ 484.278276] ? check_preemption_disabled+0x41/0x280 [ 484.283301] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 484.288333] ? kmem_cache_alloc_node+0x351/0x3b0 [ 484.293372] copy_process.part.0+0x3cf/0x8260 [ 484.297869] ? mark_held_locks+0xf0/0xf0 [ 484.301927] ? __lock_acquire+0x6de/0x3ff0 [ 484.306164] ? umh_complete+0x90/0x90 [ 484.309960] ? __cleanup_sighand+0x60/0x60 [ 484.314188] ? __update_load_avg_se+0x5ec/0xa00 [ 484.318937] ? __lock_acquire+0x6de/0x3ff0 [ 484.323172] _do_fork+0x22f/0xf30 [ 484.326626] ? umh_complete+0x90/0x90 [ 484.330420] ? fork_idle+0x220/0x220 [ 484.334126] ? lock_downgrade+0x720/0x720 [ 484.338271] ? lock_downgrade+0x720/0x720 [ 484.342570] ? trace_hardirqs_off+0x64/0x200 [ 484.346979] ? umh_complete+0x90/0x90 [ 484.350770] kernel_thread+0x2f/0x40 [ 484.354625] call_usermodehelper_exec_work+0x16d/0x260 [ 484.359908] ? call_usermodehelper_exec_async+0x6a0/0x6a0 [ 484.365454] process_one_work+0x864/0x1570 [ 484.369758] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 484.374452] worker_thread+0x64c/0x1130 [ 484.378452] ? process_one_work+0x1570/0x1570 [ 484.382954] kthread+0x33f/0x460 [ 484.386326] ? kthread_park+0x180/0x180 [ 484.390411] ret_from_fork+0x24/0x30 [ 484.399717] Mem-Info: [ 484.402258] active_anon:176060 inactive_anon:6614 isolated_anon:0 [ 484.402258] active_file:16 inactive_file:56 isolated_file:0 [ 484.402258] unevictable:0 dirty:0 writeback:0 unstable:0 [ 484.402258] slab_reclaimable:56921 slab_unreclaimable:1230905 [ 484.402258] mapped:16539 shmem:7137 pagetables:60086 bounce:0 [ 484.402258] free:28423 free_pcp:199 free_cma:0 [ 484.454021] Node 0 active_anon:697764kB inactive_anon:26456kB active_file:148kB inactive_file:72kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:66052kB dirty:0kB writeback:0kB shmem:28544kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 145408kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 484.505367] Node 1 active_anon:6476kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 484.539620] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 484.566328] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 484.571366] Node 0 DMA32 free:48012kB min:35996kB low:44992kB high:53988kB active_anon:697760kB inactive_anon:26456kB active_file:468kB inactive_file:648kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:30816kB pagetables:58880kB bounce:0kB free_pcp:1476kB local_pcp:92kB free_cma:0kB [ 484.601175] lowmem_reserve[]: 0 0 1 1 1 [ 484.605209] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 484.636679] lowmem_reserve[]: 0 0 0 0 0 [ 484.641525] Node 1 Normal free:53824kB min:53876kB low:67344kB high:80812kB active_anon:6476kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:103136kB pagetables:181284kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 484.688341] lowmem_reserve[]: 0 0 0 0 0 [ 484.706943] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 484.741424] Node 0 DMA32: 1030*4kB (UME) 967*8kB (UM) 1149*16kB (UME) 394*32kB (UM) 43*64kB (UME) 5*128kB (UME) 1*256kB (U) 0*512kB 1*1024kB (E) 1*2048kB (M) 0*4096kB = 49568kB [ 484.774211] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 484.785356] Node 1 Normal: 418*4kB (UM) 70*8kB (UM) 48*16kB (UME) 171*32kB (UME) 25*64kB (UME) 24*128kB (UME) 11*256kB (UM) 10*512kB (UME) 2*1024kB (UE) 1*2048kB (E) 7*4096kB (M) = 53848kB [ 484.803013] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 484.824871] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 484.833702] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 484.850457] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 484.871355] 7172 total pagecache pages [ 484.907139] 0 pages in swap cache [ 484.910612] Swap cache stats: add 0, delete 0, find 0/0 [ 484.951448] Free swap = 0kB [ 484.973580] Total swap = 0kB [ 484.976854] 2097051 pages RAM [ 484.979956] 0 pages HighMem/MovableOnly [ 484.988914] 369649 pages reserved [ 485.013346] 0 pages cma reserved [ 485.016732] Unreclaimable slab info: [ 485.020439] Name Used Total [ 485.033206] pid_3 0KB 3KB [ 485.038935] pid_2 260KB 268KB [ 485.044948] batadv_tl_cache 4KB 12KB [ 485.050550] TIPC 3006KB 3007KB [ 485.056421] SCTPv6 8146KB 8148KB [ 485.062899] SCTP 1KB 7KB [ 485.069020] sctp_chunk 0KB 7KB [ 485.090045] sctp_bind_bucket 0KB 3KB [ 485.096503] DCCPv6 9862KB 9862KB [ 485.102467] DCCP 9369KB 9369KB [ 485.107995] RXRPC 3217KB 3217KB [ 485.113499] rxrpc_call_jar 22275KB 22278KB [ 485.118991] bridge_fdb_cache 9KB 15KB [ 485.126122] fib6_nodes 157KB 164KB [ 485.131563] ip6_dst_cache 207KB 453KB [ 485.137069] RAWv6 40003KB 40007KB [ 485.142724] UDPLITEv6 7KB 7KB [ 485.148208] UDPv6 3795KB 3795KB [ 485.153729] TCPv6 5997KB 6000KB [ 485.159215] nf_conntrack 9KB 18KB [ 485.164796] t10_alua_lu_gp_cache 0KB 3KB [ 485.172528] sd_ext_cdb 0KB 7KB [ 485.178375] scsi_sense_cache 1056KB 1060KB [ 485.183877] virtio_scsi_cmd 16KB 16KB [ 485.189342] sgpool-128 8KB 8KB [ 485.194840] sgpool-64 4KB 12KB [ 485.200339] sgpool-32 2KB 15KB [ 485.205860] sgpool-16 1KB 7KB [ 485.211410] sgpool-8 0KB 7KB [ 485.216982] mqueue_inode_cache 10KB 15KB [ 485.223010] bio_post_read_ctx 14KB 15KB [ 485.228545] bio-2 14KB 15KB [ 485.234118] jfs_mp 7KB 7KB [ 485.239598] cifs_small_rq 15KB 16KB [ 485.245450] cifs_request 67KB 67KB [ 485.250918] cifs_mpx_ids 0KB 7KB [ 485.256503] nfs_commit_data 3KB 14KB [ 485.262009] nfs_write_data 34KB 44KB [ 485.267552] ext4_system_zone 1KB 7KB [ 485.273078] bio-1 1KB 7KB [ 485.278445] pid_namespace 3KB 7KB [ 485.284024] rpc_buffers 17KB 25KB [ 485.289485] rpc_tasks 2KB 7KB [ 485.295423] UNIX 123KB 123KB [ 485.300978] tcp_bind_bucket 250KB 252KB [ 485.312383] inet_peer_cache 0KB 4KB [ 485.318342] xfrm_state 1KB 4KB [ 485.329506] ip_fib_trie 23KB 31KB [ 485.335405] ip_fib_alias 111KB 142KB [ 485.346806] ip_dst_cache 5KB 24KB [ 485.353214] RAW 23718KB 23722KB [ 485.358610] UDP 6685KB 6689KB [ 485.370449] TCP 61KB 73KB [ 485.378277] hugetlbfs_inode_cache 3KB 15KB [ 485.388993] fscache_cookie_jar 1KB 11KB [ 485.407729] eventpoll_pwq 17KB 31KB [ 485.413264] eventpoll_epi 33KB 47KB [ 485.418620] inotify_inode_mark 8KB 11KB [ 485.426656] request_queue 192KB 192KB [ 485.432082] blkdev_requests 1KB 3KB [ 485.437434] blkdev_ioc 34KB 34KB [ 485.443095] bio-0 8183KB 8186KB [ 485.448455] biovec-max 3407KB 3407KB [ 485.453885] biovec-64 6528KB 6528KB [ 485.459235] biovec-16 1679KB 1680KB [ 485.464687] bio_integrity_payload 1KB 8KB [ 485.470383] khugepaged_mm_slot 218KB 221KB [ 485.476744] user_namespace 2KB 3KB [ 485.482531] uid_cache 0KB 4KB [ 485.487896] dmaengine-unmap-2 0KB 3KB [ 485.494119] audit_buffer 0KB 3KB [ 485.499491] skbuff_fclone_cache 38KB 52KB [ 485.507349] skbuff_head_cache 13686KB 13710KB [ 485.513278] configfs_dir_cache 3KB 7KB [ 485.518716] file_lock_cache 22KB 27KB [ 485.524408] file_lock_ctx 9KB 15KB [ 485.529756] fsnotify_mark_connector 3KB 7KB [ 485.535692] net_namespace 34571KB 34571KB [ 485.541047] shmem_inode_cache 7900KB 7944KB [ 485.546480] task_delay_info 1571KB 2051KB [ 485.552058] taskstats 8KB 38KB [ 485.557413] proc_dir_entry 178852KB 178852KB [ 485.562858] pde_opener 3KB 7KB [ 485.568213] seq_file 87KB 90KB [ 485.573618] sigqueue 229KB 240KB [ 485.578965] kernfs_node_cache 506063KB 506063KB [ 485.584715] mnt_cache 207KB 220KB [ 485.590068] filp 4245KB 6018KB [ 485.595638] names_cache 40685KB 40685KB [ 485.600983] iint_cache 91KB 91KB [ 485.607935] key_jar 9KB 22KB [ 485.613732] uts_namespace 4KB 7KB [ 485.619087] nsproxy 345KB 347KB [ 485.624509] vm_area_struct 38882KB 38884KB [ 485.629859] mm_struct 6602KB 6604KB [ 485.635468] fs_cache 2117KB 2756KB [ 485.640847] files_cache 7721KB 9180KB [ 485.646526] signal_cache 11857KB 14353KB [ 485.651989] sighand_cache 9955KB 9969KB [ 485.657341] task_struct 50916KB 50916KB [ 485.662798] cred_jar 4545KB 6200KB [ 485.668152] anon_vma_chain 54662KB 54664KB [ 485.673556] anon_vma 12765KB 12767KB [ 485.678901] pid 565KB 932KB [ 485.684294] Acpi-Operand 156KB 198KB [ 485.689721] Acpi-ParseExt 8KB 11KB [ 485.695092] Acpi-Parse 41KB 47KB [ 485.700509] Acpi-State 52KB 63KB [ 485.706016] Acpi-Namespace 21KB 27KB [ 485.714313] numa_policy 0KB 3KB [ 485.719688] debug_objects_cache 39326KB 39329KB [ 485.725662] trace_event_file 297KB 298KB [ 485.731019] ftrace_event_field 398KB 401KB [ 485.736921] pool_workqueue 4075KB 4076KB [ 485.742352] page->ptl 6684KB 6684KB [ 485.747748] kmalloc-2097152 2050KB 2050KB [ 485.753544] kmalloc-524288 2056KB 2056KB [ 485.758906] kmalloc-262144 1290KB 1290KB [ 485.764546] kmalloc-131072 1690KB 1690KB [ 485.769893] kmalloc-65536 1848KB 2178KB [ 485.775299] kmalloc-32768 217800KB 217800KB [ 485.780649] kmalloc-16384 66099KB 66099KB [ 485.786049] kmalloc-8192 150381KB 150381KB [ 485.791391] kmalloc-4096 671245KB 671245KB [ 485.816107] kmalloc-2048 541473KB 541473KB [ 485.821499] kmalloc-1024 215011KB 215011KB [ 485.826971] kmalloc-512 184970KB 197996KB [ 485.837558] kmalloc-256 112084KB 113722KB [ 485.847578] kmalloc-128 57255KB 57318KB [ 485.853028] kmalloc-96 15761KB 16508KB [ 485.858403] kmalloc-64 39308KB 40712KB [ 485.884681] kmalloc-32 34508KB 35461KB [ 485.890063] kmalloc-192 76533KB 78124KB [ 485.942507] kmem_cache 178KB 187KB [ 485.949324] Out of memory: Kill process 6595 (syz-executor.5) score 1002 or sacrifice child [ 485.996604] Killed process 6595 (syz-executor.5) total-vm:57460kB, anon-rss:2460kB, file-rss:14268kB, shmem-rss:0kB [ 486.010088] oom_reaper: reaped process 6595 (syz-executor.5), now anon-rss:0kB, file-rss:14268kB, shmem-rss:0kB [ 486.026650] systemd-cgroups invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=0 [ 486.058115] systemd-cgroups cpuset=/ mems_allowed=0-1 [ 486.063579] CPU: 1 PID: 7103 Comm: systemd-cgroups Not tainted 4.19.211-syzkaller #0 [ 486.071472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 486.080824] Call Trace: [ 486.083423] dump_stack+0x1fc/0x2ef [ 486.087051] dump_header+0x15d/0xc3f [ 486.090760] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 486.095846] ? ___ratelimit+0x319/0x590 [ 486.099803] oom_kill_process.cold+0x10/0x692 [ 486.104298] ? check_preemption_disabled+0x41/0x280 [ 486.109315] ? has_intersects_mems_allowed+0x1d6/0x290 [ 486.114598] out_of_memory+0x1072/0x1390 [ 486.118678] ? oom_killer_disable+0x270/0x270 [ 486.123167] ? mutex_trylock+0x15f/0x1a0 [ 486.127219] __alloc_pages_nodemask+0x23a2/0x2890 [ 486.132156] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 486.136982] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 486.141811] ? lock_downgrade+0x720/0x720 [ 486.145942] ? mark_held_locks+0xf0/0xf0 [ 486.149984] ? ____cache_alloc_node+0x156/0x1d0 [ 486.154633] ? cache_grow_begin+0x64/0x8a0 [ 486.158854] cache_grow_begin+0xa4/0x8a0 [ 486.162901] fallback_alloc+0x213/0x2e0 [ 486.166866] kmem_cache_alloc+0x1e4/0x370 [ 486.170998] getname_flags+0xce/0x590 [ 486.174783] do_sys_open+0x26c/0x520 [ 486.178477] ? filp_open+0x70/0x70 [ 486.181998] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 486.187429] ? trace_hardirqs_off_caller+0x6e/0x210 [ 486.192429] ? do_syscall_64+0x21/0x620 [ 486.196413] do_syscall_64+0xf9/0x620 [ 486.200199] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 486.205373] RIP: 0033:0x7f751a3881b7 [ 486.209072] Code: Bad RIP value. [ 486.212446] RSP: 002b:00007ffc6e5a6808 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 486.220144] RAX: ffffffffffffffda RBX: 00007ffc6e5a6aa0 RCX: 00007f751a3881b7 [ 486.227397] RDX: 00007f751a594170 RSI: 0000000000080000 RDI: 00007ffc6e5a6880 [ 486.234651] RBP: 00007ffc6e5a6860 R08: 0000000000000000 R09: 00007ffc6e5a6a8f [ 486.241905] R10: 00007f751a594518 R11: 0000000000000246 R12: 0000000000000000 [ 486.249153] R13: 00007f751a594d98 R14: 00007ffc6e5a6a8f R15: 00007ffc6e5a6880 [ 486.286587] Mem-Info: [ 486.289043] active_anon:176072 inactive_anon:6614 isolated_anon:0 [ 486.289043] active_file:9 inactive_file:25 isolated_file:0 [ 486.289043] unevictable:0 dirty:0 writeback:0 unstable:0 [ 486.289043] slab_reclaimable:56967 slab_unreclaimable:1230914 [ 486.289043] mapped:16525 shmem:7137 pagetables:60091 bounce:0 [ 486.289043] free:28510 free_pcp:0 free_cma:0 [ 486.291660] syz-executor.5: page allocation failure: order:4, mode:0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null) [ 486.341064] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 486.346341] CPU: 0 PID: 7092 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 486.348103] Node 0 active_anon:697812kB inactive_anon:26456kB active_file:44kB inactive_file:88kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:66096kB dirty:0kB writeback:0kB shmem:28544kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 145408kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 486.354131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 486.354135] Call Trace: [ 486.354155] dump_stack+0x1fc/0x2ef [ 486.354172] warn_alloc.cold+0x7b/0x18f [ 486.354188] ? zone_watermark_ok_safe+0x260/0x260 [ 486.354210] ? __zone_watermark_ok+0x300/0x300 [ 486.354232] __alloc_pages_nodemask+0x232f/0x2890 [ 486.354258] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 486.420536] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 486.425389] ? lock_downgrade+0x720/0x720 [ 486.429544] ? __nf_register_net_hook+0x215/0x480 [ 486.434397] ? mark_held_locks+0xa6/0xf0 [ 486.438564] ? ____cache_alloc_node+0x156/0x1d0 [ 486.443242] ? cache_grow_begin+0x64/0x8a0 [ 486.447479] cache_grow_begin+0xa4/0x8a0 [ 486.451546] fallback_alloc+0x213/0x2e0 [ 486.455532] kmem_cache_alloc_trace+0x1f1/0x380 [ 486.460377] ? can_notifier+0x330/0x330 [ 486.464352] can_pernet_init+0x6a/0x3b0 [ 486.468330] ? ebt_nat_in+0x70/0x70 [ 486.471954] ? can_notifier+0x330/0x330 [ 486.475932] ops_init+0xb3/0x410 [ 486.479299] setup_net+0x2c2/0x720 [ 486.482841] ? rtnl_net_dumpid_one+0x250/0x250 [ 486.487432] copy_net_ns+0x1f7/0x340 [ 486.491165] create_new_namespaces+0x3f6/0x7b0 [ 486.495754] copy_namespaces+0x325/0x3c0 [ 486.499823] copy_process.part.0+0x3a59/0x8260 [ 486.504429] ? __cleanup_sighand+0x60/0x60 [ 486.508674] ? __do_page_fault+0x6d1/0xd60 [ 486.512916] _do_fork+0x22f/0xf30 [ 486.516374] ? fork_idle+0x220/0x220 [ 486.520085] ? up_read+0x17/0x110 [ 486.523542] ? __do_page_fault+0x180/0xd60 [ 486.527784] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 486.533157] ? trace_hardirqs_off_caller+0x6e/0x210 [ 486.538174] ? do_syscall_64+0x21/0x620 [ 486.542153] do_syscall_64+0xf9/0x620 [ 486.545967] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 486.551168] RIP: 0033:0x7f5a6df97e99 [ 486.554966] Code: Bad RIP value. [ 486.557809] Node 1 active_anon:6476kB inactive_anon:0kB active_file:0kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 486.558328] RSP: 002b:00007f5a6c8aa168 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 486.592120] RAX: ffffffffffffffda RBX: 00007f5a6e0ab1d0 RCX: 00007f5a6df97e99 [ 486.599391] RDX: 00000000200001c0 RSI: 0000000000000000 RDI: 0000000040000000 [ 486.606657] RBP: 00007f5a6dff1ff1 R08: 0000000020000240 R09: 0000000000000000 [ 486.614060] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000000 [ 486.618702] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 486.621318] R13: 00007ffdf4846d4f R14: 00007f5a6c8aa300 R15: 0000000000022000 [ 486.647437] Mem-Info: [ 486.665555] active_anon:176072 inactive_anon:6614 isolated_anon:0 [ 486.665555] active_file:9 inactive_file:25 isolated_file:0 [ 486.665555] unevictable:0 dirty:0 writeback:0 unstable:0 [ 486.665555] slab_reclaimable:56967 slab_unreclaimable:1230914 [ 486.665555] mapped:16525 shmem:7137 pagetables:60091 bounce:0 [ 486.665555] free:28510 free_pcp:46 free_cma:0 [ 486.706684] Node 0 active_anon:697812kB inactive_anon:26456kB active_file:144kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:66096kB dirty:0kB writeback:0kB shmem:28544kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 145408kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 486.742798] Node 1 active_anon:6476kB inactive_anon:0kB active_file:0kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 486.748081] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 486.780172] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 486.825636] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 486.852194] Node 0 DMA32 free:47992kB min:35996kB low:44992kB high:53988kB active_anon:697808kB inactive_anon:26456kB active_file:108kB inactive_file:104kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:30816kB pagetables:58904kB bounce:0kB free_pcp:1176kB local_pcp:392kB free_cma:0kB [ 486.883258] Node 0 DMA32 free:48496kB min:35996kB low:44992kB high:53988kB active_anon:697808kB inactive_anon:26456kB active_file:108kB inactive_file:104kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:30816kB pagetables:58904kB bounce:0kB free_pcp:216kB local_pcp:0kB free_cma:0kB [ 486.915475] lowmem_reserve[]: 0 0 1 1 1 [ 486.919870] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 486.946715] lowmem_reserve[]: 0 0 0 0 0 [ 486.950718] Node 1 Normal free:53796kB min:53876kB low:67344kB high:80812kB active_anon:6476kB inactive_anon:0kB active_file:0kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:103136kB pagetables:181280kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 486.951746] lowmem_reserve[]: 0 0 1 1 1 [ 486.984328] lowmem_reserve[]: 0 0 0 0 0 [ 486.988428] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 487.006781] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 487.017217] Node 0 DMA32: 1050*4kB (ME) 967*8kB (M) 1111*16kB (UME) 401*32kB (UME) 45*64kB (UME) 3*128kB (UM) 1*256kB (U) 0*512kB 1*1024kB (E) 1*2048kB (M) 0*4096kB = 49136kB [ 487.033177] lowmem_reserve[]: 0 0 0 0 0 [ 487.053358] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 487.054775] Node 1 Normal free:53796kB min:53876kB low:67344kB high:80812kB active_anon:6476kB inactive_anon:0kB active_file:0kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:103136kB pagetables:181280kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 487.071032] Node 1 Normal: 421*4kB (UM) 91*8kB (UM) 48*16kB (UME) 168*32kB (UME) 24*64kB (UME) 24*128kB (UME) 11*256kB (UM) 10*512kB (UME) 2*1024kB (UE) 1*2048kB (E) 7*4096kB (M) = 53868kB [ 487.127044] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 487.140789] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 487.153852] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 487.157856] lowmem_reserve[]: 0 0 0 0 0 [ 487.165995] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 487.169162] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 487.178814] 7166 total pagecache pages [ 487.200902] Node 0 DMA32: 1052*4kB (UME) 985*8kB (UM) 1097*16kB (UME) 401*32kB (UME) 45*64kB (UME) 3*128kB (UM) 1*256kB (U) 0*512kB 1*1024kB (E) 1*2048kB (M) 0*4096kB = 49064kB [ 487.202999] 0 pages in swap cache [ 487.234075] Swap cache stats: add 0, delete 0, find 0/0 [ 487.236012] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 487.239445] Free swap = 0kB [ 487.239453] Total swap = 0kB [ 487.268285] Node 1 Normal: 421*4kB (UM) 91*8kB (UM) 48*16kB (UME) 168*32kB (UME) 24*64kB (UME) 24*128kB (UME) 11*256kB (UM) 10*512kB (UME) 2*1024kB (UE) 1*2048kB (E) 7*4096kB (M) = 53868kB [ 487.269075] 2097051 pages RAM [ 487.302636] 0 pages HighMem/MovableOnly [ 487.306621] 369649 pages reserved [ 487.307430] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 487.310061] 0 pages cma reserved [ 487.327074] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 487.349565] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 487.410752] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 487.429399] 7501 total pagecache pages [ 487.435993] 0 pages in swap cache [ 487.440024] Swap cache stats: add 0, delete 0, find 0/0 [ 487.453470] Free swap = 0kB [ 487.468597] Total swap = 0kB [ 487.472720] 2097051 pages RAM [ 487.475834] 0 pages HighMem/MovableOnly [ 487.480085] 369649 pages reserved [ 487.485933] 0 pages cma reserved [ 487.489293] Unreclaimable slab info: [ 487.493594] Name Used Total [ 487.499149] pid_3 0KB 3KB [ 487.504722] pid_2 257KB 268KB [ 487.510116] batadv_tl_cache 4KB 12KB [ 487.515593] TIPC 3006KB 3007KB [ 487.520955] SCTPv6 8148KB 8148KB [ 487.526469] SCTP 0KB 7KB [ 487.531889] sctp_chunk 0KB 7KB [ 487.537253] sctp_bind_bucket 0KB 3KB [ 487.542866] DCCPv6 9865KB 9870KB [ 487.548226] DCCP 9371KB 9376KB [ 487.560784] RXRPC 3217KB 3217KB [ 487.566342] rxrpc_call_jar 22275KB 22278KB [ 487.571832] bridge_fdb_cache 9KB 15KB [ 487.577202] fib6_nodes 157KB 164KB [ 487.583321] ip6_dst_cache 207KB 453KB [ 487.588689] RAWv6 40024KB 40027KB [ 487.594137] UDPLITEv6 7KB 7KB [ 487.599503] UDPv6 3791KB 3795KB [ 487.604952] TCPv6 5997KB 6000KB [ 487.610327] nf_conntrack 5KB 18KB [ 487.615809] t10_alua_lu_gp_cache 0KB 3KB [ 487.621585] sd_ext_cdb 0KB 7KB [ 487.626946] scsi_sense_cache 1056KB 1060KB [ 487.632445] virtio_scsi_cmd 16KB 16KB [ 487.637811] sgpool-128 8KB 8KB [ 487.643286] sgpool-64 4KB 12KB [ 487.648645] sgpool-32 2KB 15KB [ 487.655921] sgpool-16 1KB 7KB [ 487.661292] sgpool-8 0KB 7KB [ 487.666755] mqueue_inode_cache 10KB 15KB [ 487.672361] bio_post_read_ctx 14KB 15KB [ 487.677781] bio-2 14KB 15KB [ 487.683286] jfs_mp 7KB 7KB [ 487.688676] cifs_small_rq 15KB 16KB [ 487.694135] cifs_request 67KB 67KB [ 487.699497] cifs_mpx_ids 0KB 7KB [ 487.711711] nfs_commit_data 3KB 14KB [ 487.717082] nfs_write_data 34KB 44KB [ 487.734085] ext4_system_zone 1KB 7KB [ 487.739485] bio-1 1KB 7KB [ 487.745017] pid_namespace 3KB 7KB [ 487.750401] rpc_buffers 17KB 25KB [ 487.757720] rpc_tasks 2KB 7KB [ 487.763201] UNIX 121KB 123KB [ 487.768572] tcp_bind_bucket 249KB 252KB [ 487.774077] inet_peer_cache 0KB 4KB [ 487.779706] xfrm_state 1KB 4KB [ 487.787038] ip_fib_trie 23KB 31KB [ 487.793542] ip_fib_alias 111KB 142KB [ 487.798912] ip_dst_cache 4KB 24KB [ 487.804439] RAW 23718KB 23722KB [ 487.810245] UDP 6685KB 6689KB [ 487.815661] TCP 61KB 73KB [ 487.821026] hugetlbfs_inode_cache 3KB 15KB [ 487.826841] fscache_cookie_jar 1KB 11KB [ 487.832342] eventpoll_pwq 15KB 31KB [ 487.837702] eventpoll_epi 28KB 47KB [ 487.843152] inotify_inode_mark 7KB 11KB [ 487.848603] request_queue 192KB 192KB [ 487.869287] blkdev_requests 1KB 3KB [ 487.891409] blkdev_ioc 34KB 34KB [ 487.896783] bio-0 8381KB 8385KB [ 487.916153] biovec-max 3407KB 3407KB [ 487.921770] biovec-64 6575KB 6575KB [ 487.927239] biovec-16 1716KB 1717KB [ 487.932664] bio_integrity_payload 1KB 8KB [ 487.938378] khugepaged_mm_slot 218KB 221KB [ 487.971397] user_namespace 2KB 3KB [ 487.976789] uid_cache 0KB 4KB [ 487.995278] dmaengine-unmap-2 0KB 3KB [ 488.000670] audit_buffer 0KB 3KB [ 488.023743] skbuff_fclone_cache 36KB 52KB [ 488.029304] skbuff_head_cache 13840KB 13863KB [ 488.072503] configfs_dir_cache 3KB 7KB [ 488.077983] file_lock_cache 18KB 27KB [ 488.096663] file_lock_ctx 9KB 15KB [ 488.102167] fsnotify_mark_connector 3KB 7KB [ 488.108155] net_namespace 34571KB 34571KB [ 488.127737] shmem_inode_cache 7892KB 7944KB [ 488.133234] task_delay_info 1567KB 2051KB [ 488.138613] taskstats 7KB 38KB [ 488.147912] proc_dir_entry 178882KB 178882KB [ 488.153345] pde_opener 2KB 7KB [ 488.158717] seq_file 84KB 90KB [ 488.167174] sigqueue 224KB 240KB [ 488.173255] kernfs_node_cache 506134KB 506134KB [ 488.179201] mnt_cache 206KB 220KB [ 488.186255] filp 4194KB 6011KB [ 488.198023] names_cache 39797KB 39797KB [ 488.215171] iint_cache 91KB 91KB [ 488.220638] key_jar 9KB 22KB [ 488.237589] uts_namespace 4KB 7KB [ 488.244815] nsproxy 343KB 347KB [ 488.250195] vm_area_struct 38886KB 38888KB [ 488.259042] mm_struct 6602KB 6604KB [ 488.271947] fs_cache 2111KB 2756KB [ 488.278348] files_cache 7710KB 9180KB [ 488.284663] signal_cache 11799KB 14353KB [ 488.291500] sighand_cache 9939KB 9962KB [ 488.297677] task_struct 50619KB 50683KB [ 488.304503] cred_jar 4530KB 6200KB [ 488.310500] anon_vma_chain 54666KB 54668KB [ 488.316593] anon_vma 12765KB 12767KB [ 488.322787] pid 562KB 932KB [ 488.330417] Acpi-Operand 156KB 198KB [ 488.339226] Acpi-ParseExt 8KB 11KB [ 488.347236] Acpi-Parse 41KB 47KB [ 488.357179] Acpi-State 52KB 63KB [ 488.364583] Acpi-Namespace 21KB 27KB [ 488.370932] numa_policy 0KB 3KB [ 488.386522] debug_objects_cache 39327KB 39329KB [ 488.398585] trace_event_file 297KB 298KB [ 488.407198] ftrace_event_field 398KB 401KB [ 488.416536] pool_workqueue 4073KB 4076KB [ 488.423645] page->ptl 6684KB 6684KB [ 488.429057] kmalloc-2097152 2050KB 2050KB [ 488.437847] kmalloc-524288 2056KB 2056KB [ 488.444903] kmalloc-262144 1290KB 1290KB [ 488.450272] kmalloc-131072 1690KB 1690KB [ 488.459945] kmalloc-65536 1848KB 2178KB [ 488.466404] kmalloc-32768 217866KB 217866KB [ 488.474729] kmalloc-16384 66132KB 66132KB [ 488.480188] kmalloc-8192 150438KB 150438KB [ 488.485828] kmalloc-4096 670862KB 670905KB [ 488.491177] kmalloc-2048 541520KB 541524KB [ 488.496639] kmalloc-1024 215176KB 215176KB [ 488.502105] kmalloc-512 185231KB 198251KB [ 488.507454] kmalloc-256 112105KB 113745KB [ 488.513352] kmalloc-128 57259KB 57322KB [ 488.518708] kmalloc-96 15795KB 16544KB [ 488.524769] kmalloc-64 39307KB 40712KB [ 488.530171] kmalloc-32 34516KB 35469KB [ 488.536600] kmalloc-192 76537KB 78128KB [ 488.542019] kmem_cache 178KB 187KB [ 488.547365] Out of memory (oom_kill_allocating_task): Kill process 7103 (systemd-cgroups) score 0 or sacrifice child [ 488.558173] Killed process 7103 (systemd-cgroups) total-vm:4672kB, anon-rss:44kB, file-rss:0kB, shmem-rss:0kB [ 488.568854] oom_reaper: reaped process 7103 (systemd-cgroups), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 488.753107] syz-executor.5 invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=3, oom_score_adj=1000 [ 488.765347] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 488.770460] CPU: 0 PID: 4839 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 488.778237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 488.787577] Call Trace: [ 488.790188] dump_stack+0x1fc/0x2ef [ 488.793826] dump_header+0x15d/0xc3f [ 488.797549] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 488.802656] ? ___ratelimit+0x319/0x590 [ 488.806630] oom_kill_process.cold+0x10/0x692 [ 488.811134] ? check_preemption_disabled+0x41/0x280 [ 488.816190] ? has_intersects_mems_allowed+0x1d6/0x290 [ 488.821468] out_of_memory+0x1072/0x1390 [ 488.825535] ? oom_killer_disable+0x270/0x270 [ 488.830292] ? mutex_trylock+0x15f/0x1a0 [ 488.834397] __alloc_pages_nodemask+0x23a2/0x2890 [ 488.839261] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 488.844103] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 488.848946] ? __mutex_unlock_slowpath+0x2be/0x610 [ 488.853876] ? netlink_broadcast_filtered+0x3c3/0xbc0 [ 488.859084] ? mark_held_locks+0xa6/0xf0 [ 488.863155] ? ____cache_alloc_node+0x156/0x1d0 [ 488.867820] ? cache_grow_begin+0x64/0x8a0 [ 488.872059] cache_grow_begin+0xa4/0x8a0 [ 488.876128] fallback_alloc+0x213/0x2e0 [ 488.880102] __kmalloc+0x213/0x3c0 [ 488.883664] ? ops_init+0xfe/0x410 [ 488.887291] ops_init+0xfe/0x410 [ 488.890649] setup_net+0x2c2/0x720 [ 488.894179] ? rtnl_net_dumpid_one+0x250/0x250 [ 488.898767] copy_net_ns+0x1f7/0x340 [ 488.902485] create_new_namespaces+0x3f6/0x7b0 [ 488.907072] copy_namespaces+0x325/0x3c0 [ 488.911123] copy_process.part.0+0x3a59/0x8260 [ 488.915727] ? __cleanup_sighand+0x60/0x60 [ 488.919980] ? __do_page_fault+0x6d1/0xd60 [ 488.924224] _do_fork+0x22f/0xf30 [ 488.927686] ? fork_idle+0x220/0x220 [ 488.931401] ? up_read+0x17/0x110 [ 488.934856] ? __do_page_fault+0x180/0xd60 [ 488.939095] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 488.944546] ? trace_hardirqs_off_caller+0x6e/0x210 [ 488.949611] ? do_syscall_64+0x21/0x620 [ 488.953582] do_syscall_64+0xf9/0x620 [ 488.957388] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 488.962662] RIP: 0033:0x7f5a6df97e99 [ 488.966372] Code: Bad RIP value. [ 488.969728] RSP: 002b:00007f5a6c8aa168 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 488.977421] RAX: ffffffffffffffda RBX: 00007f5a6e0ab1d0 RCX: 00007f5a6df97e99 [ 488.984707] RDX: 00000000200001c0 RSI: 0000000000000000 RDI: 0000000040000000 [ 488.991975] RBP: 00007f5a6dff1ff1 R08: 0000000020000240 R09: 0000000000000000 [ 488.999244] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000000 [ 489.006515] R13: 00007ffdf4846d4f R14: 00007f5a6c8aa300 R15: 0000000000022000 [ 489.044920] Mem-Info: [ 489.052411] active_anon:176089 inactive_anon:6610 isolated_anon:0 [ 489.052411] active_file:34 inactive_file:119 isolated_file:32 [ 489.052411] unevictable:0 dirty:4 writeback:0 unstable:0 [ 489.052411] slab_reclaimable:57010 slab_unreclaimable:1230933 [ 489.052411] mapped:16580 shmem:7137 pagetables:60085 bounce:0 [ 489.052411] free:28144 free_pcp:197 free_cma:0 [ 489.105675] Node 0 active_anon:697832kB inactive_anon:26440kB active_file:224kB inactive_file:456kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:66428kB dirty:0kB writeback:0kB shmem:28544kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 145408kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 489.134011] Node 1 active_anon:6476kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 489.160207] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 489.187296] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 489.194592] Node 0 DMA32 free:48456kB min:35996kB low:44992kB high:53988kB active_anon:697828kB inactive_anon:26440kB active_file:60kB inactive_file:88kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:30816kB pagetables:58880kB bounce:0kB free_pcp:588kB local_pcp:228kB free_cma:0kB [ 489.224232] lowmem_reserve[]: 0 0 1 1 1 [ 489.228403] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 489.260656] lowmem_reserve[]: 0 0 0 0 0 [ 489.264835] Node 1 Normal free:53876kB min:53876kB low:67344kB high:80812kB active_anon:6476kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:103104kB pagetables:181280kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 489.300243] lowmem_reserve[]: 0 0 0 0 0 [ 489.304407] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 489.320700] Node 0 DMA32: 758*4kB (M) 969*8kB (UME) 1079*16kB (UM) 405*32kB (UME) 48*64kB (UME) 4*128kB (UME) 1*256kB (U) 1*512kB (E) 0*1024kB 1*2048kB (M) 0*4096kB = 47408kB [ 489.337302] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 489.349003] Node 1 Normal: 421*4kB (UM) 100*8kB (UM) 50*16kB (UME) 167*32kB (UME) 23*64kB (ME) 24*128kB (UME) 11*256kB (UM) 10*512kB (UME) 2*1024kB (UE) 1*2048kB (E) 7*4096kB (M) = 53876kB [ 489.367078] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 489.377284] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 489.387813] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 489.400116] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 489.410233] 7352 total pagecache pages [ 489.419762] 0 pages in swap cache [ 489.430165] Swap cache stats: add 0, delete 0, find 0/0 [ 489.436366] Free swap = 0kB [ 489.439896] Total swap = 0kB [ 489.445842] 2097051 pages RAM [ 489.449158] 0 pages HighMem/MovableOnly [ 489.453191] 369649 pages reserved [ 489.456633] 0 pages cma reserved [ 489.460055] Unreclaimable slab info: [ 489.463992] Name Used Total [ 489.469530] pid_3 0KB 3KB [ 489.475628] pid_2 256KB 268KB [ 489.481399] batadv_tl_cache 4KB 12KB [ 489.486923] TIPC 3006KB 3007KB [ 489.493069] SCTPv6 8148KB 8148KB [ 489.501443] DCCPv6 9865KB 9870KB [ 489.507570] DCCP 9371KB 9376KB [ 489.513742] RXRPC 3217KB 3217KB [ 489.519349] rxrpc_call_jar 22275KB 22278KB [ 489.525018] bridge_fdb_cache 9KB 15KB [ 489.531266] fib6_nodes 157KB 164KB [ 489.537350] ip6_dst_cache 207KB 453KB [ 489.543685] RAWv6 40024KB 40027KB [ 489.549657] UDPLITEv6 7KB 7KB [ 489.555876] UDPv6 3791KB 3795KB [ 489.563640] TCPv6 5997KB 6000KB [ 489.569244] nf_conntrack 4KB 18KB [ 489.576079] t10_alua_lu_gp_cache 0KB 3KB [ 489.582007] sd_ext_cdb 0KB 7KB [ 489.587513] scsi_sense_cache 1056KB 1060KB [ 489.594145] virtio_scsi_cmd 16KB 16KB [ 489.602495] sgpool-128 8KB 8KB [ 489.608918] sgpool-64 4KB 12KB [ 489.614581] sgpool-32 2KB 15KB [ 489.620043] sgpool-16 1KB 7KB [ 489.626143] sgpool-8 0KB 7KB [ 489.639387] mqueue_inode_cache 10KB 15KB [ 489.645666] bio_post_read_ctx 14KB 15KB [ 489.651897] bio-2 14KB 15KB [ 489.658011] jfs_mp 7KB 7KB [ 489.664190] cifs_small_rq 15KB 16KB [ 489.669848] cifs_request 67KB 67KB [ 489.675549] cifs_mpx_ids 0KB 7KB [ 489.682450] nfs_commit_data 3KB 14KB [ 489.688627] nfs_write_data 34KB 44KB [ 489.695248] ext4_system_zone 1KB 7KB [ 489.702921] bio-1 1KB 7KB [ 489.710422] pid_namespace 3KB 7KB [ 489.731183] rpc_buffers 17KB 25KB [ 489.736567] rpc_tasks 2KB 7KB [ 489.743292] UNIX 123KB 123KB [ 489.748666] tcp_bind_bucket 249KB 252KB [ 489.754138] inet_peer_cache 0KB 4KB [ 489.759545] xfrm_state 1KB 4KB [ 489.765113] ip_fib_trie 23KB 31KB [ 489.770458] ip_fib_alias 111KB 142KB [ 489.778482] ip_dst_cache 4KB 24KB [ 489.783954] RAW 23718KB 23722KB [ 489.789297] UDP 6685KB 6689KB [ 489.796914] TCP 61KB 73KB [ 489.804790] hugetlbfs_inode_cache 3KB 15KB [ 489.811780] fscache_cookie_jar 1KB 11KB [ 489.818125] eventpoll_pwq 21KB 31KB [ 489.824932] eventpoll_epi 39KB 47KB [ 489.831327] inotify_inode_mark 6KB 11KB [ 489.837791] request_queue 192KB 192KB [ 489.844092] blkdev_requests 1KB 3KB [ 489.850242] blkdev_ioc 33KB 34KB [ 489.856381] bio-0 8640KB 8643KB [ 489.862602] biovec-max 3456KB 3456KB [ 489.868782] biovec-64 6662KB 6662KB [ 489.876494] biovec-16 1765KB 1766KB [ 489.882763] bio_integrity_payload 1KB 8KB [ 489.889426] khugepaged_mm_slot 218KB 221KB [ 489.895704] user_namespace 2KB 3KB [ 489.901817] uid_cache 0KB 4KB [ 489.909967] dmaengine-unmap-2 0KB 3KB [ 489.916063] audit_buffer 0KB 3KB [ 489.922836] skbuff_fclone_cache 35KB 52KB [ 489.929038] skbuff_head_cache 13990KB 14013KB [ 489.935466] configfs_dir_cache 3KB 7KB [ 489.942623] file_lock_cache 14KB 27KB [ 489.948781] file_lock_ctx 9KB 15KB [ 489.954809] fsnotify_mark_connector 2KB 7KB [ 489.961388] net_namespace 34571KB 34571KB [ 489.967444] shmem_inode_cache 7886KB 7944KB [ 489.973055] task_delay_info 1558KB 2051KB [ 489.978429] taskstats 6KB 38KB [ 489.983857] proc_dir_entry 178882KB 178882KB [ 489.989327] pde_opener 2KB 7KB [ 489.994817] seq_file 84KB 90KB [ 490.000182] sigqueue 218KB 240KB [ 490.005620] kernfs_node_cache 506134KB 506134KB [ 490.013154] mnt_cache 206KB 220KB [ 490.018523] filp 4194KB 6011KB [ 490.023961] names_cache 39903KB 39903KB [ 490.029331] iint_cache 91KB 91KB [ 490.038441] key_jar 9KB 22KB [ 490.044520] uts_namespace 4KB 7KB [ 490.049892] nsproxy 343KB 347KB [ 490.057124] vm_area_struct 38886KB 38888KB [ 490.066723] mm_struct 6602KB 6604KB [ 490.072378] fs_cache 2099KB 2756KB [ 490.077746] files_cache 7669KB 9168KB [ 490.083174] signal_cache 11781KB 14353KB [ 490.089231] sighand_cache 9939KB 9962KB [ 490.095445] task_struct 50619KB 50683KB [ 490.101416] cred_jar 4506KB 6200KB [ 490.107687] anon_vma_chain 54666KB 54668KB [ 490.150514] anon_vma 12765KB 12767KB [ 490.156089] pid 550KB 932KB [ 490.162957] Acpi-Operand 156KB 198KB [ 490.168975] Acpi-ParseExt 8KB 11KB [ 490.175132] Acpi-Parse 41KB 47KB [ 490.181323] Acpi-State 52KB 63KB [ 490.187673] Acpi-Namespace 21KB 27KB [ 490.193343] numa_policy 0KB 3KB [ 490.198712] debug_objects_cache 39330KB 39332KB [ 490.204985] trace_event_file 297KB 298KB [ 490.210566] ftrace_event_field 398KB 401KB [ 490.218233] pool_workqueue 4072KB 4076KB [ 490.224387] page->ptl 6682KB 6684KB [ 490.230322] kmalloc-2097152 2050KB 2050KB [ 490.236445] kmalloc-524288 2056KB 2056KB [ 490.242689] kmalloc-262144 1290KB 1290KB [ 490.248852] kmalloc-131072 1690KB 1690KB [ 490.254836] kmalloc-65536 1848KB 2178KB [ 490.261069] kmalloc-32768 217866KB 217866KB [ 490.267037] kmalloc-16384 66132KB 66132KB [ 490.273396] kmalloc-8192 150438KB 150438KB [ 490.279282] kmalloc-4096 670828KB 670888KB [ 490.285578] kmalloc-2048 541494KB 541524KB [ 490.291917] kmalloc-1024 215263KB 215263KB [ 490.298019] kmalloc-512 185486KB 198506KB [ 490.303856] kmalloc-256 112117KB 113756KB [ 490.309374] kmalloc-128 57259KB 57322KB [ 490.317397] kmalloc-96 15815KB 16564KB [ 490.323681] kmalloc-64 39307KB 40712KB [ 490.329742] kmalloc-32 34519KB 35472KB [ 490.335915] kmalloc-192 76537KB 78128KB [ 490.341624] kmem_cache 178KB 187KB [ 490.347153] Out of memory (oom_kill_allocating_task): Kill process 4839 (syz-executor.5) score 0 or sacrifice child [ 490.358657] Killed process 12300 (syz-executor.5) total-vm:57460kB, anon-rss:2460kB, file-rss:14080kB, shmem-rss:0kB [ 490.372348] oom_reaper: reaped process 12300 (syz-executor.5), now anon-rss:0kB, file-rss:14080kB, shmem-rss:0kB [ 490.390843] syz-executor.5 invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=3, oom_score_adj=1000 [ 490.453258] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 490.458404] CPU: 1 PID: 4839 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 490.466194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 490.475542] Call Trace: [ 490.478145] dump_stack+0x1fc/0x2ef [ 490.481783] dump_header+0x15d/0xc3f [ 490.485508] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 490.490698] ? ___ratelimit+0x319/0x590 [ 490.494678] oom_kill_process.cold+0x10/0x692 [ 490.499374] ? check_preemption_disabled+0x41/0x280 [ 490.504396] ? has_intersects_mems_allowed+0x1d6/0x290 [ 490.509678] out_of_memory+0x1072/0x1390 [ 490.513749] ? oom_killer_disable+0x270/0x270 [ 490.518248] ? mutex_trylock+0x15f/0x1a0 [ 490.522321] __alloc_pages_nodemask+0x23a2/0x2890 [ 490.527184] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 490.532039] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 490.536881] ? __mutex_unlock_slowpath+0x2be/0x610 [ 490.541809] ? netlink_broadcast_filtered+0x3c3/0xbc0 [ 490.547017] ? mark_held_locks+0xa6/0xf0 [ 490.551082] ? ____cache_alloc_node+0x156/0x1d0 [ 490.555756] ? cache_grow_begin+0x64/0x8a0 [ 490.559999] cache_grow_begin+0xa4/0x8a0 [ 490.564067] fallback_alloc+0x213/0x2e0 [ 490.568050] __kmalloc+0x213/0x3c0 [ 490.571589] ? ops_init+0xfe/0x410 [ 490.575132] ops_init+0xfe/0x410 [ 490.578501] setup_net+0x2c2/0x720 [ 490.582051] ? rtnl_net_dumpid_one+0x250/0x250 [ 490.586648] copy_net_ns+0x1f7/0x340 [ 490.590369] create_new_namespaces+0x3f6/0x7b0 [ 490.594958] copy_namespaces+0x325/0x3c0 [ 490.599031] copy_process.part.0+0x3a59/0x8260 [ 490.603642] ? __cleanup_sighand+0x60/0x60 [ 490.607884] ? __do_page_fault+0x6d1/0xd60 [ 490.612122] _do_fork+0x22f/0xf30 [ 490.615586] ? fork_idle+0x220/0x220 [ 490.619304] ? up_read+0x17/0x110 [ 490.622759] ? __do_page_fault+0x180/0xd60 [ 490.627004] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 490.632372] ? trace_hardirqs_off_caller+0x6e/0x210 [ 490.637390] ? do_syscall_64+0x21/0x620 [ 490.641366] do_syscall_64+0xf9/0x620 [ 490.645175] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 490.650361] RIP: 0033:0x7f5a6df97e99 [ 490.654074] Code: Bad RIP value. [ 490.657434] RSP: 002b:00007f5a6c8aa168 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 490.665232] RAX: ffffffffffffffda RBX: 00007f5a6e0ab1d0 RCX: 00007f5a6df97e99 [ 490.672505] RDX: 00000000200001c0 RSI: 0000000000000000 RDI: 0000000040000000 [ 490.679772] RBP: 00007f5a6dff1ff1 R08: 0000000020000240 R09: 0000000000000000 [ 490.687039] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000000 [ 490.694309] R13: 00007ffdf4846d4f R14: 00007f5a6c8aa300 R15: 0000000000022000 [ 490.713033] Mem-Info: [ 490.717508] active_anon:176077 inactive_anon:6610 isolated_anon:0 [ 490.717508] active_file:41 inactive_file:13 isolated_file:3 [ 490.717508] unevictable:0 dirty:0 writeback:0 unstable:0 [ 490.717508] slab_reclaimable:57020 slab_unreclaimable:1230833 [ 490.717508] mapped:16551 shmem:7137 pagetables:60085 bounce:0 [ 490.717508] free:28475 free_pcp:70 free_cma:0 [ 490.758952] Node 0 active_anon:697832kB inactive_anon:26440kB active_file:184kB inactive_file:144kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:66300kB dirty:0kB writeback:0kB shmem:28544kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 145408kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 490.792796] Node 1 active_anon:6476kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 490.823741] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 490.873687] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 490.878794] Node 0 DMA32 free:48348kB min:35996kB low:44992kB high:53988kB active_anon:697828kB inactive_anon:26440kB active_file:120kB inactive_file:652kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:30816kB pagetables:58880kB bounce:0kB free_pcp:552kB local_pcp:0kB free_cma:0kB [ 490.908375] lowmem_reserve[]: 0 0 1 1 1 [ 490.914706] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 490.941303] lowmem_reserve[]: 0 0 0 0 0 [ 490.945617] Node 1 Normal free:54396kB min:53876kB low:67344kB high:80812kB active_anon:6476kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:103104kB pagetables:181280kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 490.945644] lowmem_reserve[]: 0 0 0 0 0 [ 490.945661] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 490.945731] Node 0 DMA32: 602*4kB (UME) 1015*8kB (UM) 1073*16kB (UME) 417*32kB (UME) 49*64kB (UME) 5*128kB (UME) 2*256kB (U) 1*512kB (E) 0*1024kB 1*2048kB (M) 0*4096kB = 47888kB [ 491.034252] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 491.046312] Node 1 Normal: 422*4kB (UM) 157*8kB (UM) 50*16kB (UME) 167*32kB (UME) 23*64kB (ME) 24*128kB (UME) 11*256kB (UM) 10*512kB (UME) 2*1024kB (UE) 1*2048kB (E) 7*4096kB (M) = 54336kB [ 491.064290] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 491.108982] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 491.118274] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 491.127808] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 491.137111] 7286 total pagecache pages [ 491.142027] 0 pages in swap cache [ 491.146143] Swap cache stats: add 0, delete 0, find 0/0 [ 491.152973] Free swap = 0kB [ 491.156585] Total swap = 0kB [ 491.159990] 2097051 pages RAM [ 491.163173] 0 pages HighMem/MovableOnly [ 491.167146] 369649 pages reserved [ 491.171298] 0 pages cma reserved [ 491.175176] Unreclaimable slab info: [ 491.179430] Name Used Total [ 491.185577] pid_3 0KB 3KB [ 491.191675] pid_2 256KB 268KB [ 491.198118] batadv_tl_cache 4KB 12KB [ 491.204176] TIPC 3006KB 3007KB [ 491.210146] SCTPv6 8148KB 8148KB [ 491.216206] DCCPv6 9865KB 9870KB [ 491.222224] DCCP 9371KB 9376KB [ 491.228255] RXRPC 3217KB 3217KB [ 491.237273] rxrpc_call_jar 22275KB 22278KB [ 491.243434] bridge_fdb_cache 9KB 15KB [ 491.249368] fib6_nodes 157KB 164KB [ 491.254856] ip6_dst_cache 207KB 453KB [ 491.260270] RAWv6 40024KB 40027KB [ 491.267117] UDPLITEv6 7KB 7KB [ 491.273466] UDPv6 3791KB 3795KB [ 491.279423] TCPv6 5997KB 6000KB [ 491.285416] nf_conntrack 4KB 18KB [ 491.291589] t10_alua_lu_gp_cache 0KB 3KB [ 491.297924] sd_ext_cdb 0KB 7KB [ 491.304004] scsi_sense_cache 1056KB 1060KB [ 491.309951] virtio_scsi_cmd 16KB 16KB [ 491.315560] sgpool-128 8KB 8KB [ 491.321004] sgpool-64 4KB 12KB [ 491.326372] sgpool-32 2KB 15KB [ 491.331909] sgpool-16 1KB 7KB [ 491.337285] sgpool-8 0KB 7KB [ 491.342788] mqueue_inode_cache 10KB 15KB [ 491.348254] bio_post_read_ctx 14KB 15KB [ 491.358815] bio-2 14KB 15KB [ 491.364314] jfs_mp 7KB 7KB [ 491.369713] cifs_small_rq 15KB 16KB [ 491.380084] cifs_request 67KB 67KB [ 491.401913] cifs_mpx_ids 0KB 7KB [ 491.407321] nfs_commit_data 3KB 14KB [ 491.417840] nfs_write_data 34KB 44KB [ 491.423324] ext4_system_zone 1KB 7KB [ 491.428717] bio-1 1KB 7KB [ 491.439132] pid_namespace 3KB 7KB [ 491.445088] rpc_buffers 17KB 25KB [ 491.450468] rpc_tasks 2KB 7KB [ 491.460981] UNIX 123KB 123KB [ 491.466459] tcp_bind_bucket 249KB 252KB [ 491.482176] inet_peer_cache 0KB 4KB [ 491.487569] xfrm_state 1KB 4KB [ 491.496444] ip_fib_trie 23KB 31KB [ 491.503596] ip_fib_alias 111KB 142KB [ 491.509055] ip_dst_cache 4KB 24KB [ 491.525109] RAW 23718KB 23722KB [ 491.530500] UDP 6685KB 6689KB [ 491.539235] TCP 61KB 73KB [ 491.547082] hugetlbfs_inode_cache 3KB 15KB [ 491.556935] fscache_cookie_jar 1KB 11KB [ 491.564160] eventpoll_pwq 18KB 31KB [ 491.569536] eventpoll_epi 34KB 47KB [ 491.578511] inotify_inode_mark 6KB 11KB [ 491.584436] systemd-journald[7062]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 491.585923] request_queue 192KB 192KB [ 491.609618] blkdev_requests 1KB 3KB [ 491.615123] blkdev_ioc 34KB 34KB [ 491.620487] bio-0 8918KB 8921KB [ 491.631540] biovec-max 3456KB 3456KB [ 491.636917] biovec-64 6950KB 6953KB [ 491.657242] biovec-16 1836KB 1837KB [ 491.667297] bio_integrity_payload 1KB 8KB [ 491.675994] khugepaged_mm_slot 220KB 221KB [ 491.685966] user_namespace 2KB 3KB [ 491.694529] uid_cache 0KB 4KB [ 491.700493] dmaengine-unmap-2 0KB 3KB [ 491.709598] audit_buffer 0KB 3KB [ 491.718154] skbuff_fclone_cache 52KB 52KB [ 491.728149] skbuff_head_cache 14121KB 14145KB [ 491.736057] configfs_dir_cache 3KB 7KB [ 491.745412] file_lock_cache 14KB 27KB [ 491.751614] file_lock_ctx 9KB 15KB [ 491.757683] fsnotify_mark_connector 2KB 7KB [ 491.764201] net_namespace 34571KB 34571KB [ 491.778179] shmem_inode_cache 7879KB 7944KB [ 491.785256] systemd-journald[7062]: /dev/kmsg buffer overrun, some messages lost. [ 491.787657] task_delay_info 1558KB 2051KB [ 491.800254] taskstats 6KB 38KB [ 491.805836] proc_dir_entry 178881KB 178882KB [ 491.811757] pde_opener 2KB 7KB [ 491.817141] seq_file 87KB 90KB [ 491.823698] sigqueue 218KB 240KB [ 491.831190] kernfs_node_cache 506133KB 506134KB [ 491.836574] mnt_cache 206KB 220KB [ 491.847719] filp 4153KB 6007KB [ 491.855058] names_cache 39193KB 39193KB [ 491.862275] iint_cache 90KB 91KB [ 491.868616] key_jar 9KB 22KB [ 491.876701] uts_namespace 4KB 7KB [ 491.883576] nsproxy 343KB 347KB [ 491.895416] vm_area_struct 38883KB 38888KB [ 491.903169] mm_struct 6602KB 6604KB [ 491.908544] fs_cache 2099KB 2756KB [ 491.913998] files_cache 7669KB 9168KB [ 491.919365] signal_cache 11712KB 14353KB [ 491.924836] sighand_cache 9932KB 9962KB [ 491.930198] task_struct 50222KB 50310KB [ 491.936069] cred_jar 4491KB 6200KB [ 491.941534] anon_vma_chain 54663KB 54668KB [ 491.946898] anon_vma 12760KB 12767KB [ 491.953416] pid 550KB 932KB [ 491.958787] Acpi-Operand 156KB 198KB [ 491.964413] Acpi-ParseExt 8KB 11KB [ 491.969760] Acpi-Parse 41KB 47KB [ 491.975237] Acpi-State 52KB 63KB [ 491.980599] Acpi-Namespace 21KB 27KB [ 491.986020] numa_policy 0KB 3KB [ 491.991458] debug_objects_cache 39330KB 39332KB [ 491.997000] trace_event_file 297KB 298KB [ 492.002548] ftrace_event_field 398KB 401KB [ 492.007988] pool_workqueue 4072KB 4076KB [ 492.014325] page->ptl 6680KB 6684KB [ 492.019711] kmalloc-2097152 2050KB 2050KB [ 492.027313] kmalloc-524288 2056KB 2056KB [ 492.063103] kmalloc-262144 1290KB 1290KB [ 492.068501] kmalloc-131072 1690KB 1690KB [ 492.074098] kmalloc-65536 1848KB 2178KB [ 492.079510] kmalloc-32768 217866KB 217866KB [ 492.087405] kmalloc-16384 66132KB 66132KB [ 492.092862] kmalloc-8192 150438KB 150438KB [ 492.098271] kmalloc-4096 670395KB 670420KB [ 492.142495] kmalloc-2048 541484KB 541524KB [ 492.150177] kmalloc-1024 215299KB 215310KB [ 492.166053] kmalloc-512 185666KB 198686KB [ 492.175241] kmalloc-256 112113KB 113756KB [ 492.186686] kmalloc-128 57257KB 57322KB [ 492.233740] kmalloc-96 15834KB 16584KB [ 492.239729] kmalloc-64 39304KB 40712KB [ 492.250421] kmalloc-32 34519KB 35472KB [ 492.268017] kmalloc-192 76531KB 78128KB [ 492.287400] kmem_cache 178KB 187KB [ 492.317175] Out of memory (oom_kill_allocating_task): Kill process 4839 (syz-executor.5) score 0 or sacrifice child [ 492.329094] Killed process 4839 (syz-executor.5) total-vm:57460kB, anon-rss:2460kB, file-rss:14080kB, shmem-rss:0kB [ 492.340625] oom_reaper: reaped process 4839 (syz-executor.5), now anon-rss:0kB, file-rss:14080kB, shmem-rss:0kB [ 492.591942] systemd-journald[7062]: /dev/kmsg buffer overrun, some messages lost. [ 492.737527] syz-executor.5 invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=1000 [ 492.761965] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 492.767116] CPU: 1 PID: 778 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 492.774823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 492.784174] Call Trace: [ 492.786767] dump_stack+0x1fc/0x2ef [ 492.790491] dump_header+0x15d/0xc3f [ 492.794215] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 492.799323] ? ___ratelimit+0x319/0x590 [ 492.803310] oom_kill_process.cold+0x10/0x692 [ 492.807814] ? check_preemption_disabled+0x41/0x280 [ 492.812843] ? has_intersects_mems_allowed+0x1d6/0x290 [ 492.818158] out_of_memory+0x1072/0x1390 [ 492.822228] ? oom_killer_disable+0x270/0x270 [ 492.826729] ? mutex_trylock+0x15f/0x1a0 [ 492.830797] __alloc_pages_nodemask+0x23a2/0x2890 [ 492.835664] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 492.840512] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 492.845370] ? __lock_acquire+0x6de/0x3ff0 [ 492.849648] ? kernfs_next_descendant_post+0x19c/0x290 [ 492.854936] ? mark_held_locks+0xa6/0xf0 [ 492.858995] ? ____cache_alloc_node+0x156/0x1d0 [ 492.863666] ? cache_grow_begin+0x64/0x8a0 [ 492.867910] cache_grow_begin+0xa4/0x8a0 [ 492.871981] fallback_alloc+0x213/0x2e0 [ 492.875964] kmem_cache_alloc_trace+0x1f1/0x380 [ 492.880637] ? dev_uevent_filter+0xd0/0xd0 [ 492.884883] kobject_uevent_env+0x236/0x1480 [ 492.889291] ? wait_for_completion_io+0x10/0x10 [ 492.893967] device_add+0xb2f/0x16d0 [ 492.897687] ? device_check_offline+0x280/0x280 [ 492.902369] ? __lockdep_init_map+0x100/0x5a0 [ 492.906875] netdev_register_kobject+0x181/0x430 [ 492.911635] register_netdevice+0xb46/0x10f0 [ 492.916054] ? unregister_netdev+0x20/0x20 [ 492.920290] ? alloc_netdev_mqs+0x9ca/0xd50 [ 492.924634] __ip_tunnel_create+0x398/0x580 [ 492.928956] ? ip_tunnel_xmit+0x3850/0x3850 [ 492.933278] ? check_preemption_disabled+0x41/0x280 [ 492.938303] ? check_preemption_disabled+0x41/0x280 [ 492.943328] ip_tunnel_init_net+0x330/0x990 [ 492.947658] ? ip_tunnel_add+0x2d0/0x2d0 [ 492.951734] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 492.956759] ? ipip_exit_batch_net+0x20/0x20 [ 492.961174] ops_init+0xb3/0x410 [ 492.964547] setup_net+0x2c2/0x720 [ 492.968091] ? rtnl_net_dumpid_one+0x250/0x250 [ 492.972691] copy_net_ns+0x1f7/0x340 [ 492.976409] create_new_namespaces+0x3f6/0x7b0 [ 492.981002] copy_namespaces+0x325/0x3c0 [ 492.985070] copy_process.part.0+0x3a59/0x8260 [ 492.989682] ? __cleanup_sighand+0x60/0x60 [ 492.993933] ? __do_page_fault+0x6d1/0xd60 [ 492.998175] _do_fork+0x22f/0xf30 [ 493.001644] ? fork_idle+0x220/0x220 [ 493.005366] ? up_read+0x17/0x110 [ 493.008821] ? __do_page_fault+0x180/0xd60 [ 493.013065] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 493.018434] ? trace_hardirqs_off_caller+0x6e/0x210 [ 493.023454] ? do_syscall_64+0x21/0x620 [ 493.027429] do_syscall_64+0xf9/0x620 [ 493.031237] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 493.036429] RIP: 0033:0x7f5a6df97e99 [ 493.040145] Code: Bad RIP value. [ 493.043508] RSP: 002b:00007f5a6c8aa168 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 493.051215] RAX: ffffffffffffffda RBX: 00007f5a6e0ab1d0 RCX: 00007f5a6df97e99 [ 493.058578] RDX: 00000000200001c0 RSI: 0000000000000000 RDI: 0000000040000000 [ 493.065936] RBP: 00007f5a6dff1ff1 R08: 0000000020000240 R09: 0000000000000000 [ 493.073208] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000000 [ 493.080478] R13: 00007ffdf4846d4f R14: 00007f5a6c8aa300 R15: 0000000000022000 [ 493.121128] Mem-Info: [ 493.130666] active_anon:176112 inactive_anon:8643 isolated_anon:0 [ 493.130666] active_file:17 inactive_file:66 isolated_file:0 [ 493.130666] unevictable:0 dirty:0 writeback:0 unstable:0 [ 493.130666] slab_reclaimable:57080 slab_unreclaimable:1230817 [ 493.130666] mapped:16818 shmem:9185 pagetables:60056 bounce:0 [ 493.130666] free:26141 free_pcp:286 free_cma:0 [ 493.189540] Node 0 active_anon:698076kB inactive_anon:34572kB active_file:2064kB inactive_file:2136kB unevictable:0kB isolated(anon):0kB isolated(file):104kB mapped:70664kB dirty:0kB writeback:0kB shmem:36736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 145408kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 493.218069] Node 1 active_anon:6472kB inactive_anon:0kB active_file:4kB inactive_file:104kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:8kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 493.265182] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 493.315831] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 493.321152] Node 0 DMA32 free:37748kB min:35996kB low:44992kB high:53988kB active_anon:697972kB inactive_anon:34572kB active_file:1224kB inactive_file:1788kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:30816kB pagetables:58888kB bounce:0kB free_pcp:1036kB local_pcp:680kB free_cma:0kB [ 493.351243] lowmem_reserve[]: 0 0 1 1 1 [ 493.355248] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 493.381543] lowmem_reserve[]: 0 0 0 0 0 [ 493.386254] Node 1 Normal free:53880kB min:53876kB low:67344kB high:80812kB active_anon:6472kB inactive_anon:0kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:103168kB pagetables:181156kB bounce:0kB free_pcp:104kB local_pcp:0kB free_cma:0kB [ 493.420213] lowmem_reserve[]: 0 0 0 0 0 [ 493.433949] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 493.458707] Node 0 DMA32: 182*4kB (UM) 128*8kB (UME) 1007*16kB (UM) 419*32kB (UME) 51*64kB (UME) 4*128kB (UM) 2*256kB (U) 1*512kB (E) 0*1024kB 1*2048kB (M) 0*4096kB = 38120kB [ 493.483562] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 493.507898] Node 1 Normal: 429*4kB (UM) 90*8kB (UM) 53*16kB (UME) 169*32kB (UME) 24*64kB (UME) 24*128kB (UME) 11*256kB (UM) 10*512kB (UME) 2*1024kB (UE) 1*2048kB (E) 7*4096kB (M) = 54004kB [ 493.525605] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 493.536317] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 493.547113] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 493.559877] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 493.578825] 9683 total pagecache pages [ 493.585117] 0 pages in swap cache [ 493.588667] Swap cache stats: add 0, delete 0, find 0/0 [ 493.601342] Free swap = 0kB [ 493.604539] Total swap = 0kB [ 493.607731] 2097051 pages RAM [ 493.615492] 0 pages HighMem/MovableOnly [ 493.619648] 369649 pages reserved [ 493.624257] 0 pages cma reserved [ 493.627843] Unreclaimable slab info: [ 493.637074] Name Used Total [ 493.643796] pid_3 0KB 3KB [ 493.649267] pid_2 256KB 268KB [ 493.667540] batadv_tl_cache 4KB 12KB [ 493.679837] TIPC 3013KB 3015KB [ 493.690805] SCTPv6 8148KB 8148KB [ 493.697601] DCCPv6 9865KB 9870KB [ 493.708657] DCCP 9371KB 9376KB [ 493.714983] RXRPC 3224KB 3224KB [ 493.721109] rxrpc_call_jar 22290KB 22294KB [ 493.727191] bridge_fdb_cache 9KB 15KB [ 493.733402] fib6_nodes 157KB 164KB [ 493.739447] ip6_dst_cache 207KB 453KB [ 493.745692] RAWv6 40024KB 40027KB [ 493.751978] UDPLITEv6 7KB 7KB [ 493.757869] UDPv6 3795KB 3795KB [ 493.764125] TCPv6 6003KB 6006KB [ 493.770122] nf_conntrack 4KB 18KB [ 493.776281] t10_alua_lu_gp_cache 0KB 3KB [ 493.782851] sd_ext_cdb 0KB 7KB [ 493.788975] scsi_sense_cache 1056KB 1060KB [ 493.803523] virtio_scsi_cmd 16KB 16KB [ 493.808918] sgpool-128 8KB 8KB [ 493.814735] sgpool-64 4KB 12KB [ 493.820369] sgpool-32 2KB 15KB [ 493.825965] sgpool-16 1KB 7KB [ 493.831654] sgpool-8 0KB 7KB [ 493.837128] mqueue_inode_cache 10KB 15KB [ 493.842917] bio_post_read_ctx 14KB 15KB [ 493.848519] bio-2 14KB 15KB [ 493.854099] jfs_mp 7KB 7KB [ 493.859629] cifs_small_rq 15KB 16KB [ 493.865271] cifs_request 67KB 67KB [ 493.888938] cifs_mpx_ids 0KB 7KB [ 493.895223] nfs_commit_data 3KB 14KB [ 493.903314] nfs_write_data 34KB 44KB [ 493.909433] ext4_system_zone 1KB 7KB [ 493.915833] bio-1 1KB 7KB [ 493.922290] pid_namespace 3KB 7KB [ 493.928500] rpc_buffers 17KB 25KB [ 493.934686] rpc_tasks 2KB 7KB [ 493.940847] UNIX 123KB 123KB [ 493.946909] tcp_bind_bucket 249KB 252KB [ 493.953150] inet_peer_cache 0KB 4KB [ 493.959328] xfrm_state 1KB 4KB [ 493.965554] ip_fib_trie 23KB 31KB [ 493.971704] ip_fib_alias 111KB 142KB [ 493.977657] ip_dst_cache 4KB 24KB [ 493.983849] RAW 23718KB 23722KB [ 493.990107] UDP 6685KB 6689KB [ 493.996269] TCP 61KB 73KB [ 494.003953] hugetlbfs_inode_cache 3KB 15KB [ 494.010356] fscache_cookie_jar 1KB 11KB [ 494.016886] eventpoll_pwq 16KB 31KB [ 494.022998] eventpoll_epi 30KB 47KB [ 494.029122] inotify_inode_mark 6KB 11KB [ 494.036085] request_queue 192KB 192KB [ 494.042316] blkdev_requests 1KB 3KB [ 494.048381] blkdev_ioc 33KB 34KB [ 494.054456] bio-0 9370KB 9371KB [ 494.062117] biovec-max 3465KB 3465KB [ 494.073706] biovec-64 7150KB 7150KB [ 494.079227] biovec-16 1945KB 1946KB [ 494.088761] bio_integrity_payload 1KB 8KB [ 494.095445] khugepaged_mm_slot 220KB 221KB [ 494.106296] user_namespace 2KB 3KB [ 494.112672] uid_cache 0KB 4KB [ 494.118117] dmaengine-unmap-2 0KB 3KB [ 494.127585] audit_buffer 0KB 3KB [ 494.133977] skbuff_fclone_cache 45KB 52KB [ 494.139525] skbuff_head_cache 14230KB 14253KB [ 494.151458] configfs_dir_cache 3KB 7KB [ 494.157533] file_lock_cache 14KB 27KB [ 494.167714] file_lock_ctx 9KB 15KB [ 494.175415] fsnotify_mark_connector 2KB 7KB [ 494.186621] net_namespace 34571KB 34571KB [ 494.300421] shmem_inode_cache 7879KB 7944KB [ 494.305946] systemd-journald[7062]: /dev/kmsg buffer overrun, some messages lost. [ 494.305953] task_delay_info 1554KB 2051KB [ 494.305964] taskstats 6KB 38KB [ 494.334606] proc_dir_entry 178882KB 178882KB [ 494.340300] pde_opener 2KB 7KB [ 494.346082] seq_file 87KB 90KB [ 494.365229] sigqueue 218KB 240KB [ 494.370871] kernfs_node_cache 506177KB 506177KB [ 494.376398] mnt_cache 206KB 220KB [ 494.387240] filp 4153KB 6007KB [ 494.392802] names_cache 39095KB 39095KB [ 494.398310] iint_cache 90KB 91KB [ 494.411730] key_jar 9KB 22KB [ 494.417191] uts_namespace 4KB 7KB [ 494.427447] nsproxy 343KB 347KB [ 494.435883] vm_area_struct 38869KB 38888KB [ 494.445349] mm_struct 6602KB 6604KB [ 494.450998] fs_cache 2093KB 2756KB [ 494.456362] files_cache 7659KB 9168KB [ 494.461883] signal_cache 11671KB 14353KB [ 494.468226] sighand_cache 9932KB 9962KB [ 494.474386] task_struct 50007KB 50096KB [ 494.480478] cred_jar 4446KB 6200KB [ 494.486707] anon_vma_chain 54661KB 54668KB [ 494.499836] anon_vma 12752KB 12767KB [ 494.505371] pid 547KB 932KB [ 494.511094] Acpi-Operand 156KB 198KB [ 494.518184] Acpi-ParseExt 8KB 11KB [ 494.523736] Acpi-Parse 41KB 47KB [ 494.529183] Acpi-State 52KB 63KB [ 494.534873] Acpi-Namespace 21KB 27KB [ 494.540541] numa_policy 0KB 3KB [ 494.546031] debug_objects_cache 39330KB 39332KB [ 494.551915] trace_event_file 297KB 298KB [ 494.557281] ftrace_event_field 398KB 401KB [ 494.562996] pool_workqueue 4075KB 4076KB [ 494.568681] page->ptl 6680KB 6684KB [ 494.574319] kmalloc-2097152 2050KB 2050KB [ 494.579937] kmalloc-524288 2056KB 2056KB [ 494.585429] kmalloc-262144 1290KB 1290KB [ 494.594304] kmalloc-131072 1690KB 1690KB [ 494.599734] kmalloc-65536 1848KB 2178KB [ 494.605245] kmalloc-32768 217866KB 217866KB [ 494.610695] kmalloc-16384 66165KB 66165KB [ 494.617160] kmalloc-8192 150447KB 150447KB [ 494.622602] kmalloc-4096 670263KB 670301KB [ 494.627952] kmalloc-2048 541486KB 541524KB [ 494.633454] kmalloc-1024 215483KB 215483KB [ 494.638965] kmalloc-512 185951KB 198971KB [ 494.644398] kmalloc-256 112113KB 113756KB [ 494.649760] kmalloc-128 57257KB 57322KB [ 494.655166] kmalloc-96 15866KB 16616KB [ 494.660574] kmalloc-64 39304KB 40712KB [ 494.665922] kmalloc-32 34519KB 35472KB [ 494.671330] kmalloc-192 76531KB 78128KB [ 494.676680] kmem_cache 178KB 187KB [ 494.682071] Out of memory (oom_kill_allocating_task): Kill process 778 (syz-executor.5) score 0 or sacrifice child [ 494.692819] Killed process 29916 (syz-executor.5) total-vm:57460kB, anon-rss:2460kB, file-rss:14080kB, shmem-rss:0kB [ 494.704468] oom_reaper: reaped process 29916 (syz-executor.5), now anon-rss:0kB, file-rss:14080kB, shmem-rss:0kB [ 495.541112] systemd-journal invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=0 [ 495.553266] systemd-journal cpuset=/ mems_allowed=0-1 [ 495.558480] CPU: 1 PID: 7062 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 495.566358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 495.575796] Call Trace: [ 495.578391] dump_stack+0x1fc/0x2ef [ 495.582032] dump_header+0x15d/0xc3f [ 495.585756] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 495.590862] ? ___ratelimit+0x319/0x590 [ 495.594843] oom_kill_process.cold+0x10/0x692 [ 495.599367] ? check_preemption_disabled+0x41/0x280 [ 495.604389] ? has_intersects_mems_allowed+0x1d6/0x290 [ 495.609678] out_of_memory+0x1072/0x1390 [ 495.613749] ? oom_killer_disable+0x270/0x270 [ 495.618253] ? mutex_trylock+0x15f/0x1a0 [ 495.622320] __alloc_pages_nodemask+0x23a2/0x2890 [ 495.627186] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 495.632030] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 495.636878] ? __put_cred+0x1de/0x250 [ 495.640679] ? do_faccessat+0x64e/0x7a0 [ 495.644652] ? do_syscall_64+0xf9/0x620 [ 495.648636] ? kmem_cache_free+0x226/0x260 [ 495.652886] ? ____cache_alloc_node+0x156/0x1d0 [ 495.657556] ? cache_grow_begin+0x64/0x8a0 [ 495.661803] cache_grow_begin+0xa4/0x8a0 [ 495.665869] fallback_alloc+0x213/0x2e0 [ 495.669851] kmem_cache_alloc+0x1e4/0x370 [ 495.674012] getname_flags+0xce/0x590 [ 495.677817] do_mkdirat+0x8d/0x2d0 [ 495.681360] ? __ia32_sys_mknod+0x120/0x120 [ 495.685685] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 495.691141] ? trace_hardirqs_off_caller+0x6e/0x210 [ 495.696157] ? do_syscall_64+0x21/0x620 [ 495.700130] do_syscall_64+0xf9/0x620 [ 495.703936] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 495.709122] RIP: 0033:0x7f80d608d687 [ 495.712830] Code: Bad RIP value. [ 495.716192] RSP: 002b:00007ffeadbe89a8 EFLAGS: 00000293 ORIG_RAX: 0000000000000053 [ 495.723896] RAX: ffffffffffffffda RBX: 00007ffeadbec540 RCX: 00007f80d608d687 [ 495.731165] RDX: 00007f80d6afea00 RSI: 00000000000001ed RDI: 00005583e065bd60 [ 495.738432] RBP: 00007ffeadbe89e0 R08: 0000000000000000 R09: 0000000000000000 [ 495.745700] R10: 0000000000000020 R11: 0000000000000293 R12: 0000000000000000 [ 495.752968] R13: 0000000000000000 R14: 00007ffeadbec540 R15: 00007ffeadbe8f30 [ 495.806473] Mem-Info: [ 495.808929] active_anon:176114 inactive_anon:8643 isolated_anon:0 [ 495.808929] active_file:78 inactive_file:73 isolated_file:9 [ 495.808929] unevictable:0 dirty:0 writeback:0 unstable:0 [ 495.808929] slab_reclaimable:56773 slab_unreclaimable:1231136 [ 495.808929] mapped:16939 shmem:9185 pagetables:60055 bounce:0 [ 495.808929] free:25985 free_pcp:353 free_cma:0 [ 495.843900] Node 0 active_anon:697984kB inactive_anon:34572kB active_file:24kB inactive_file:180kB unevictable:0kB isolated(anon):0kB isolated(file):36kB mapped:67348kB dirty:0kB writeback:0kB shmem:36736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 145408kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 495.872550] Node 1 active_anon:6472kB inactive_anon:0kB active_file:8kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:8kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 495.898765] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 495.925717] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 495.936179] Node 0 DMA32 free:40252kB min:35996kB low:44992kB high:53988kB active_anon:697980kB inactive_anon:34572kB active_file:360kB inactive_file:8kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:30816kB pagetables:58888kB bounce:0kB free_pcp:544kB local_pcp:0kB free_cma:0kB [ 495.966702] lowmem_reserve[]: 0 0 1 1 1 [ 495.970835] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 495.996855] lowmem_reserve[]: 0 0 0 0 0 [ 496.000900] Node 1 Normal free:53812kB min:53876kB low:67344kB high:80812kB active_anon:6472kB inactive_anon:0kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:103040kB pagetables:181152kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 496.029982] lowmem_reserve[]: 0 0 0 0 0 [ 496.049834] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 496.083529] Node 0 DMA32: 85*4kB (UME) 236*8kB (ME) 1005*16kB (UME) 424*32kB (UME) 52*64kB (UME) 4*128kB (UM) 3*256kB (UE) 1*512kB (E) 0*1024kB 1*2048kB (M) 0*4096kB = 39044kB [ 496.100255] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 496.112925] Node 1 Normal: 430*4kB (UM) 69*8kB (M) 50*16kB (UME) 169*32kB (UME) 24*64kB (UME) 24*128kB (UME) 11*256kB (UM) 10*512kB (UME) 2*1024kB (UE) 1*2048kB (E) 7*4096kB (M) = 53792kB [ 496.130704] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 496.140557] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 496.149203] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 496.160299] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 496.169556] 9288 total pagecache pages [ 496.174287] 0 pages in swap cache [ 496.177750] Swap cache stats: add 0, delete 0, find 0/0 [ 496.183772] Free swap = 0kB [ 496.187446] Total swap = 0kB [ 496.191245] 2097051 pages RAM [ 496.194863] 0 pages HighMem/MovableOnly [ 496.199225] 369649 pages reserved [ 496.207151] 0 pages cma reserved [ 496.211664] Unreclaimable slab info: [ 496.217231] Name Used Total [ 496.247259] pid_3 0KB 3KB [ 496.310752] pid_2 256KB 268KB [ 496.316207] batadv_tl_cache 4KB 12KB [ 496.328262] TIPC 3013KB 3015KB [ 496.335176] SCTPv6 8148KB 8148KB [ 496.346315] DCCPv6 9865KB 9870KB [ 496.408127] DCCP 9371KB 9376KB [ 496.415338] RXRPC 3224KB 3224KB [ 496.426119] rxrpc_call_jar 22290KB 22294KB [ 496.446840] bridge_fdb_cache 9KB 15KB [ 496.481364] fib6_nodes 157KB 164KB [ 496.486752] ip6_dst_cache 215KB 450KB [ 496.499156] RAWv6 40024KB 40027KB [ 496.505107] UDPLITEv6 7KB 7KB [ 496.523087] UDPv6 3795KB 3795KB [ 496.529059] TCPv6 6003KB 6006KB [ 496.538476] nf_conntrack 4KB 18KB [ 496.546930] t10_alua_lu_gp_cache 0KB 3KB [ 496.557144] sd_ext_cdb 0KB 7KB [ 496.565238] scsi_sense_cache 1056KB 1060KB [ 496.571365] virtio_scsi_cmd 16KB 16KB [ 496.577360] sgpool-128 8KB 8KB [ 496.584211] sgpool-64 4KB 12KB [ 496.595477] sgpool-32 2KB 15KB [ 496.614850] sgpool-16 1KB 7KB [ 496.621096] sgpool-8 0KB 7KB [ 496.627269] mqueue_inode_cache 10KB 15KB [ 496.633476] bio_post_read_ctx 14KB 15KB [ 496.639825] bio-2 14KB 15KB [ 496.645937] jfs_mp 7KB 7KB [ 496.652317] cifs_small_rq 15KB 16KB [ 496.658676] cifs_request 67KB 67KB [ 496.666038] cifs_mpx_ids 0KB 7KB [ 496.676473] nfs_commit_data 3KB 14KB [ 496.688606] nfs_write_data 34KB 44KB [ 496.695103] ext4_system_zone 1KB 7KB [ 496.704955] bio-1 1KB 7KB [ 496.711418] pid_namespace 3KB 7KB [ 496.716979] rpc_buffers 17KB 25KB [ 496.727243] rpc_tasks 2KB 7KB [ 496.733776] UNIX 123KB 123KB [ 496.739469] tcp_bind_bucket 249KB 252KB [ 496.753190] inet_peer_cache 0KB 4KB [ 496.758648] xfrm_state 1KB 4KB [ 496.769555] ip_fib_trie 23KB 31KB [ 496.777879] ip_fib_alias 111KB 142KB [ 496.788189] ip_dst_cache 4KB 24KB [ 496.795968] RAW 23718KB 23722KB [ 496.811771] UDP 6685KB 6689KB [ 496.817163] TCP 61KB 73KB [ 496.822708] hugetlbfs_inode_cache 3KB 15KB [ 496.828423] fscache_cookie_jar 1KB 11KB [ 496.834595] eventpoll_pwq 16KB 31KB [ 496.840157] eventpoll_epi 29KB 47KB [ 496.845526] inotify_inode_mark 6KB 11KB [ 496.851163] request_queue 192KB 192KB [ 496.856531] blkdev_requests 1KB 3KB [ 496.862672] blkdev_ioc 33KB 34KB [ 496.869528] bio-0 9992KB 9993KB [ 496.875003] biovec-max 3473KB 3473KB [ 496.880460] biovec-64 7441KB 7441KB [ 496.885827] biovec-16 2103KB 2103KB [ 496.891260] bio_integrity_payload 1KB 8KB [ 496.896974] khugepaged_mm_slot 219KB 221KB [ 496.902516] user_namespace 2KB 3KB [ 496.907879] uid_cache 0KB 4KB [ 496.914653] dmaengine-unmap-2 0KB 3KB [ 496.920082] audit_buffer 0KB 3KB [ 496.925806] skbuff_fclone_cache 45KB 52KB [ 496.931454] skbuff_head_cache 14470KB 14493KB [ 496.936821] configfs_dir_cache 3KB 7KB [ 496.942363] file_lock_cache 13KB 27KB [ 496.947722] file_lock_ctx 9KB 15KB [ 496.953211] fsnotify_mark_connector 2KB 7KB [ 496.959097] net_namespace 34571KB 34571KB [ 496.964513] shmem_inode_cache 7865KB 7944KB [ 496.971658] task_delay_info 1549KB 2051KB [ 496.977046] taskstats 6KB 38KB [ 496.982482] proc_dir_entry 178882KB 178882KB [ 496.987847] pde_opener 2KB 7KB [ 496.993300] seq_file 87KB 90KB [ 496.998666] sigqueue 218KB 240KB [ 497.004118] kernfs_node_cache 506177KB 506177KB [ 497.009488] mnt_cache 206KB 220KB [ 497.014983] filp 4126KB 6007KB [ 497.020534] names_cache 39032KB 39087KB [ 497.025890] iint_cache 87KB 91KB [ 497.031374] key_jar 9KB 22KB [ 497.036739] uts_namespace 4KB 7KB [ 497.042157] nsproxy 341KB 347KB [ 497.047523] vm_area_struct 38854KB 38876KB [ 497.052999] mm_struct 6602KB 6604KB [ 497.058365] fs_cache 2087KB 2756KB [ 497.063826] files_cache 7618KB 9165KB [ 497.069189] signal_cache 11625KB 14353KB [ 497.090039] sighand_cache 9929KB 9962KB [ 497.095417] task_struct 49881KB 49969KB [ 497.100843] cred_jar 4422KB 6200KB [ 497.106207] anon_vma_chain 54645KB 54668KB [ 497.111611] anon_vma 12740KB 12764KB [ 497.117023] pid 535KB 932KB [ 497.122478] Acpi-Operand 156KB 198KB [ 497.127836] Acpi-ParseExt 8KB 11KB [ 497.133261] Acpi-Parse 41KB 47KB [ 497.138621] Acpi-State 52KB 63KB [ 497.144054] Acpi-Namespace 21KB 27KB [ 497.149407] numa_policy 0KB 3KB [ 497.154834] debug_objects_cache 39304KB 39332KB [ 497.160461] trace_event_file 297KB 298KB [ 497.165812] ftrace_event_field 398KB 401KB [ 497.171283] pool_workqueue 4075KB 4076KB [ 497.178026] page->ptl 6676KB 6684KB [ 497.183502] kmalloc-2097152 2050KB 2050KB [ 497.188854] kmalloc-524288 2056KB 2056KB [ 497.194255] kmalloc-262144 1290KB 1290KB [ 497.199603] kmalloc-131072 1690KB 1690KB [ 497.205036] kmalloc-65536 1848KB 2178KB [ 497.210533] kmalloc-32768 217866KB 217866KB [ 497.215892] kmalloc-16384 66165KB 66165KB [ 497.221323] kmalloc-8192 150447KB 150447KB [ 497.226686] kmalloc-4096 670178KB 670237KB [ 497.236441] kmalloc-2048 541471KB 541524KB [ 497.241912] kmalloc-1024 215586KB 215586KB [ 497.247374] kmalloc-512 186333KB 199353KB [ 497.252890] kmalloc-256 112120KB 113760KB [ 497.258256] kmalloc-128 57256KB 57322KB [ 497.263740] kmalloc-96 15906KB 16656KB [ 497.269151] kmalloc-64 39222KB 40712KB [ 497.277896] kmalloc-32 34526KB 35480KB [ 497.285181] kmalloc-192 76525KB 78128KB [ 497.291541] kmem_cache 178KB 187KB [ 497.296956] Out of memory (oom_kill_allocating_task): Kill process 7062 (systemd-journal) score 0 or sacrifice child [ 497.309495] Killed process 7062 (systemd-journal) total-vm:46096kB, anon-rss:468kB, file-rss:0kB, shmem-rss:1224kB [ 497.328876] oom_reaper: reaped process 7062 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1224kB [ 497.367753] in:imklog invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=0 [ 497.385263] in:imklog cpuset=/ mems_allowed=0-1 [ 497.417927] CPU: 1 PID: 7805 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 497.425311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 497.434671] Call Trace: [ 497.437270] dump_stack+0x1fc/0x2ef [ 497.440911] dump_header+0x15d/0xc3f [ 497.444636] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 497.449745] ? ___ratelimit+0x319/0x590 [ 497.453731] oom_kill_process.cold+0x10/0x692 [ 497.458237] ? check_preemption_disabled+0x41/0x280 [ 497.463265] ? has_intersects_mems_allowed+0x1d6/0x290 [ 497.468556] out_of_memory+0x1072/0x1390 [ 497.472635] ? oom_killer_disable+0x270/0x270 [ 497.477139] ? mutex_trylock+0x15f/0x1a0 [ 497.481215] __alloc_pages_nodemask+0x23a2/0x2890 [ 497.486083] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 497.490929] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 497.495617] systemd[1]: systemd-journald.service: Main process exited, code=killed, status=9/KILL [ 497.495775] ? finish_task_switch+0x146/0x760 [ 497.509269] ? mark_held_locks+0xa6/0xf0 [ 497.513330] ? ____cache_alloc_node+0x156/0x1d0 [ 497.518000] ? cache_grow_begin+0x64/0x8a0 [ 497.522251] cache_grow_begin+0xa4/0x8a0 [ 497.526325] fallback_alloc+0x213/0x2e0 [ 497.530312] kmem_cache_alloc_trace+0x1f1/0x380 [ 497.534993] do_syslog.part.0+0x24f/0x1510 [ 497.539239] ? console_trylock+0x90/0x90 [ 497.543309] ? wait_woken+0x250/0x250 [ 497.547118] ? security_syslog+0x73/0x90 [ 497.551193] do_syslog+0x49/0x60 [ 497.554565] kmsg_read+0x8a/0xb0 [ 497.557932] ? kmsg_poll+0xb0/0xb0 [ 497.561480] proc_reg_read+0x1bd/0x2d0 [ 497.565371] ? proc_reg_unlocked_ioctl+0x2c0/0x2c0 [ 497.570301] ? lock_acquire+0x170/0x3c0 [ 497.574277] ? __fdget_pos+0x26f/0x310 [ 497.578173] __vfs_read+0xf7/0x750 [ 497.581714] ? proc_reg_unlocked_ioctl+0x2c0/0x2c0 [ 497.586665] ? __se_sys_copy_file_range+0x410/0x410 [ 497.591680] ? fsnotify_first_mark+0x200/0x200 [ 497.596268] ? mutex_trylock+0x1a0/0x1a0 [ 497.600341] ? security_file_permission+0x1c0/0x220 [ 497.605359] vfs_read+0x194/0x3c0 [ 497.608814] ksys_read+0x12b/0x2a0 [ 497.612353] ? kernel_write+0x110/0x110 [ 497.616330] ? trace_hardirqs_off_caller+0x6e/0x210 [ 497.621351] ? do_syscall_64+0x21/0x620 [ 497.625323] do_syscall_64+0xf9/0x620 [ 497.629111] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 497.634292] RIP: 0033:0x7f865a41422d [ 497.638003] Code: Bad RIP value. [ 497.641361] RSP: 002b:00007f8657db0580 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 497.649106] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f865a41422d [ 497.656368] RDX: 0000000000001fa0 RSI: 00007f8657db0da0 RDI: 0000000000000004 [ 497.663636] RBP: 000055a8c497f9d0 R08: 0000000000000000 R09: 0000000000000000 [ 497.670904] R10: 2ce33e6c02ce33e7 R11: 0000000000000293 R12: 00007f8657db0da0 [ 497.678173] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f8657db0dde [ 497.690871] Mem-Info: [ 497.693314] active_anon:176014 inactive_anon:8643 isolated_anon:0 [ 497.693314] active_file:22 inactive_file:10 isolated_file:0 [ 497.693314] unevictable:0 dirty:0 writeback:0 unstable:0 [ 497.693314] slab_reclaimable:56642 slab_unreclaimable:1231390 [ 497.693314] mapped:16525 shmem:9185 pagetables:60055 bounce:0 [ 497.693314] free:26513 free_pcp:55 free_cma:0 [ 497.726748] Node 0 active_anon:697584kB inactive_anon:34572kB active_file:84kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:66096kB dirty:0kB writeback:0kB shmem:36736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 145408kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 497.754659] Node 1 active_anon:6472kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 497.780777] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 497.810585] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 497.815703] Node 0 DMA32 free:40160kB min:35996kB low:44992kB high:53988kB active_anon:697980kB inactive_anon:34572kB active_file:160kB inactive_file:444kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:30816kB pagetables:58888kB bounce:0kB free_pcp:1032kB local_pcp:372kB free_cma:0kB [ 497.846013] lowmem_reserve[]: 0 0 1 1 1 [ 497.850636] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 497.877906] lowmem_reserve[]: 0 0 0 0 0 [ 497.882525] Node 1 Normal free:53796kB min:53876kB low:67344kB high:80812kB active_anon:6472kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:103008kB pagetables:181152kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 497.911683] lowmem_reserve[]: 0 0 0 0 0 [ 497.916305] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 497.934814] Node 0 DMA32: 406*4kB (UME) 378*8kB (UME) 989*16kB (UME) 425*32kB (UME) 52*64kB (UME) 4*128kB (UM) 3*256kB (UE) 1*512kB (E) 0*1024kB 1*2048kB (M) 0*4096kB = 41240kB [ 497.964285] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 497.975462] Node 1 Normal: 431*4kB (UM) 69*8kB (M) 50*16kB (UME) 170*32kB (UME) 24*64kB (UME) 24*128kB (UME) 11*256kB (UM) 10*512kB (UME) 2*1024kB (UE) 1*2048kB (E) 7*4096kB (M) = 53828kB [ 497.995737] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 498.004679] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 498.015100] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 498.024005] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 498.050191] 9214 total pagecache pages [ 498.054107] 0 pages in swap cache [ 498.057549] Swap cache stats: add 0, delete 0, find 0/0 [ 498.064792] Free swap = 0kB [ 498.067796] Total swap = 0kB [ 498.070936] 2097051 pages RAM [ 498.074034] 0 pages HighMem/MovableOnly [ 498.078005] 369649 pages reserved [ 498.083284] 0 pages cma reserved [ 498.086703] Unreclaimable slab info: [ 498.090768] Name Used Total [ 498.096369] pid_3 0KB 3KB [ 498.103117] pid_2 255KB 268KB [ 498.108651] batadv_tl_cache 4KB 12KB [ 498.142664] TIPC 3010KB 3015KB [ 498.148063] SCTPv6 8148KB 8148KB [ 498.155001] DCCPv6 9865KB 9870KB [ 498.160589] DCCP 9371KB 9376KB [ 498.165983] RXRPC 3220KB 3224KB [ 498.171462] rxrpc_call_jar 22288KB 22294KB [ 498.176829] bridge_fdb_cache 9KB 15KB [ 498.182408] fib6_nodes 157KB 164KB [ 498.187773] ip6_dst_cache 215KB 450KB [ 498.194699] RAWv6 40024KB 40027KB [ 498.200146] UDPLITEv6 7KB 7KB [ 498.205601] UDPv6 3793KB 3795KB [ 498.211015] TCPv6 6000KB 6006KB [ 498.216443] nf_conntrack 4KB 18KB [ 498.221945] t10_alua_lu_gp_cache 0KB 3KB [ 498.227679] sd_ext_cdb 0KB 7KB [ 498.233101] scsi_sense_cache 1056KB 1060KB [ 498.238534] virtio_scsi_cmd 16KB 16KB [ 498.244044] sgpool-128 8KB 8KB [ 498.249484] sgpool-64 4KB 12KB [ 498.262853] sgpool-32 2KB 15KB [ 498.268239] sgpool-16 1KB 7KB [ 498.274697] sgpool-8 0KB 7KB [ 498.280314] mqueue_inode_cache 10KB 15KB [ 498.285950] bio_post_read_ctx 14KB 15KB [ 498.291783] bio-2 14KB 15KB [ 498.297143] jfs_mp 7KB 7KB [ 498.302664] cifs_small_rq 15KB 16KB [ 498.308033] cifs_request 67KB 67KB [ 498.313444] cifs_mpx_ids 0KB 7KB [ 498.318827] nfs_commit_data 3KB 14KB [ 498.324303] nfs_write_data 34KB 44KB [ 498.329678] ext4_system_zone 1KB 7KB [ 498.335083] bio-1 1KB 7KB [ 498.340515] pid_namespace 3KB 7KB [ 498.346002] rpc_buffers 17KB 25KB [ 498.356847] rpc_tasks 2KB 7KB [ 498.365120] UNIX 123KB 123KB [ 498.370533] tcp_bind_bucket 248KB 252KB [ 498.375886] inet_peer_cache 0KB 4KB [ 498.383773] xfrm_state 1KB 4KB [ 498.389119] ip_fib_trie 23KB 31KB [ 498.395389] ip_fib_alias 111KB 142KB [ 498.403701] ip_dst_cache 4KB 24KB [ 498.409074] RAW 23718KB 23722KB [ 498.418131] UDP 6685KB 6689KB [ 498.427129] TCP 61KB 73KB [ 498.463409] hugetlbfs_inode_cache 3KB 15KB [ 498.469147] fscache_cookie_jar 1KB 11KB [ 498.479111] eventpoll_pwq 13KB 31KB [ 498.484538] eventpoll_epi 25KB 47KB [ 498.494289] inotify_inode_mark 6KB 11KB [ 498.499779] request_queue 192KB 192KB [ 498.507092] blkdev_requests 1KB 3KB [ 498.512791] blkdev_ioc 33KB 34KB [ 498.518160] bio-0 10124KB 10125KB [ 498.527176] biovec-max 3473KB 3473KB [ 498.532629] biovec-64 7441KB 7441KB [ 498.537986] biovec-16 2125KB 2126KB [ 498.546949] bio_integrity_payload 1KB 8KB [ 498.552697] khugepaged_mm_slot 219KB 221KB [ 498.558142] user_namespace 2KB 3KB [ 498.567030] uid_cache 0KB 4KB [ 498.572459] dmaengine-unmap-2 0KB 3KB [ 498.577810] audit_buffer 0KB 3KB [ 498.586730] skbuff_fclone_cache 45KB 52KB [ 498.592310] skbuff_head_cache 14612KB 14636KB [ 498.597662] configfs_dir_cache 3KB 7KB [ 498.606673] file_lock_cache 13KB 27KB [ 498.612136] file_lock_ctx 9KB 15KB [ 498.617491] fsnotify_mark_connector 2KB 7KB [ 498.626953] net_namespace 34571KB 34571KB [ 498.632402] shmem_inode_cache 7865KB 7944KB [ 498.637754] task_delay_info 1545KB 2051KB [ 498.646664] taskstats 6KB 38KB [ 498.652090] proc_dir_entry 178881KB 178882KB [ 498.657441] pde_opener 1KB 7KB [ 498.666379] seq_file 84KB 90KB [ 498.678745] sigqueue 218KB 240KB [ 498.687680] kernfs_node_cache 506176KB 506177KB [ 498.693068] mnt_cache 206KB 220KB [ 498.698426] filp 4119KB 6007KB [ 498.707318] names_cache 39083KB 39091KB [ 498.714811] iint_cache 87KB 91KB [ 498.721381] key_jar 9KB 22KB [ 498.726741] uts_namespace 4KB 7KB [ 498.735597] nsproxy 341KB 347KB [ 498.741878] vm_area_struct 38854KB 38876KB [ 498.747224] mm_struct 6602KB 6604KB [ 498.761721] fs_cache 2081KB 2756KB [ 498.767107] files_cache 7607KB 9165KB [ 498.777832] signal_cache 11617KB 14353KB [ 498.783280] sighand_cache 9918KB 9962KB [ 498.788626] task_struct 49843KB 49931KB [ 498.814014] cred_jar 4416KB 6200KB [ 498.819427] anon_vma_chain 54644KB 54668KB [ 498.848864] anon_vma 12735KB 12764KB [ 498.859104] pid 532KB 932KB [ 498.870154] Acpi-Operand 156KB 198KB [ 498.875580] Acpi-ParseExt 8KB 11KB [ 498.881012] Acpi-Parse 41KB 47KB [ 498.886371] Acpi-State 52KB 63KB [ 498.895368] Acpi-Namespace 21KB 27KB [ 498.900880] numa_policy 0KB 3KB [ 498.906232] debug_objects_cache 39293KB 39332KB [ 498.914461] trace_event_file 297KB 298KB [ 498.919862] ftrace_event_field 398KB 401KB [ 498.925292] pool_workqueue 4074KB 4076KB [ 498.930816] page->ptl 6676KB 6684KB [ 498.936190] kmalloc-2097152 2050KB 2050KB [ 498.941600] kmalloc-524288 2056KB 2056KB [ 498.946952] kmalloc-262144 1290KB 1290KB [ 498.952356] kmalloc-131072 1690KB 1690KB [ 498.957703] kmalloc-65536 1848KB 2178KB [ 498.963090] kmalloc-32768 217866KB 217866KB [ 498.968440] kmalloc-16384 66165KB 66165KB [ 498.973810] kmalloc-8192 150447KB 150447KB [ 498.979152] kmalloc-4096 670208KB 670237KB [ 498.984539] kmalloc-2048 541467KB 541524KB [ 498.998774] kmalloc-1024 215672KB 215672KB [ 499.014243] kmalloc-512 186596KB 199616KB [ 499.019623] kmalloc-256 112132KB 113771KB [ 499.025018] kmalloc-128 57256KB 57322KB [ 499.030418] kmalloc-96 15934KB 16684KB [ 499.035768] kmalloc-64 39222KB 40712KB [ 499.041153] kmalloc-32 34530KB 35484KB [ 499.046680] kmalloc-192 76519KB 78128KB [ 499.052101] kmem_cache 178KB 187KB [ 499.057459] Out of memory (oom_kill_allocating_task): Kill process 7805 (in:imklog) score 0 or sacrifice child [ 499.068565] Killed process 7765 (rsyslogd) total-vm:254332kB, anon-rss:1088kB, file-rss:0kB, shmem-rss:0kB [ 499.114870] oom_reaper: reaped process 7765 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 499.143173] systemd invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=0 [ 499.167281] systemd cpuset=/ mems_allowed=0-1 [ 499.174999] CPU: 0 PID: 1 Comm: systemd Not tainted 4.19.211-syzkaller #0 [ 499.181927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 499.191259] Call Trace: [ 499.193829] dump_stack+0x1fc/0x2ef [ 499.197437] dump_header+0x15d/0xc3f [ 499.201144] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 499.206238] ? ___ratelimit+0x319/0x590 [ 499.210212] oom_kill_process.cold+0x10/0x692 [ 499.214697] ? lock_downgrade+0x720/0x720 [ 499.218832] ? check_preemption_disabled+0x41/0x280 [ 499.223852] out_of_memory+0x34d/0x1390 [ 499.227900] ? oom_killer_disable+0x270/0x270 [ 499.232380] ? mutex_trylock+0x15f/0x1a0 [ 499.236428] __alloc_pages_nodemask+0x23a2/0x2890 [ 499.241261] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 499.246092] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 499.250936] ? lock_downgrade+0x720/0x720 [ 499.255072] ? mark_held_locks+0xf0/0xf0 [ 499.259120] ? ____cache_alloc_node+0x156/0x1d0 [ 499.263775] ? cache_grow_begin+0x64/0x8a0 [ 499.268007] cache_grow_begin+0xa4/0x8a0 [ 499.272064] fallback_alloc+0x213/0x2e0 [ 499.276041] kmem_cache_alloc+0x1e4/0x370 [ 499.280176] getname_flags+0xce/0x590 [ 499.283961] do_sys_open+0x26c/0x520 [ 499.287656] ? filp_open+0x70/0x70 [ 499.291182] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 499.296527] ? trace_hardirqs_off_caller+0x6e/0x210 [ 499.301524] ? do_syscall_64+0x21/0x620 [ 499.305479] do_syscall_64+0xf9/0x620 [ 499.309265] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 499.314433] RIP: 0033:0x7f1b25da270d [ 499.318129] Code: Bad RIP value. [ 499.321470] RSP: 002b:00007ffda35861d0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 499.329244] RAX: ffffffffffffffda RBX: 000055fa814f17b0 RCX: 00007f1b25da270d [ 499.336493] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 000055fa814976f0 [ 499.343739] RBP: 0000000000000008 R08: 0000000000000008 R09: 0000000000000001 [ 499.350985] R10: 0000000000080000 R11: 0000000000000293 R12: 00007f1b274dc7b4 [ 499.358232] R13: 0000000000000001 R14: 000055fa81566a60 R15: 000055fa814435a0 [ 499.368093] Mem-Info: [ 499.370640] active_anon:175724 inactive_anon:8641 isolated_anon:0 [ 499.370640] active_file:14 inactive_file:15 isolated_file:0 [ 499.370640] unevictable:0 dirty:0 writeback:0 unstable:0 [ 499.370640] slab_reclaimable:56628 slab_unreclaimable:1231528 [ 499.370640] mapped:16508 shmem:9185 pagetables:59993 bounce:0 [ 499.370640] free:26660 free_pcp:113 free_cma:0 [ 499.406901] Node 0 active_anon:696424kB inactive_anon:34564kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:66028kB dirty:0kB writeback:0kB shmem:36736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 145408kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 499.435876] Node 1 active_anon:6472kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 499.461909] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 499.507608] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 499.512697] Node 0 DMA32 free:41928kB min:35996kB low:44992kB high:53988kB active_anon:696512kB inactive_anon:34564kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:30752kB pagetables:58640kB bounce:0kB free_pcp:420kB local_pcp:176kB free_cma:0kB [ 499.543055] lowmem_reserve[]: 0 0 1 1 1 [ 499.547091] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 499.580616] lowmem_reserve[]: 0 0 0 0 0 [ 499.584707] Node 1 Normal free:53856kB min:53876kB low:67344kB high:80812kB active_anon:6444kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:103008kB pagetables:181152kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 499.614242] lowmem_reserve[]: 0 0 0 0 0 [ 499.618235] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 499.637563] Node 0 DMA32: 596*4kB (UME) 400*8kB (UME) 973*16kB (UME) 432*32kB (UME) 52*64kB (UME) 4*128kB (UM) 3*256kB (UE) 1*512kB (E) 0*1024kB 1*2048kB (M) 0*4096kB = 42144kB [ 499.655400] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 499.666498] Node 1 Normal: 436*4kB (UM) 70*8kB (M) 50*16kB (UME) 170*32kB (UME) 24*64kB (UME) 24*128kB (UME) 11*256kB (UM) 10*512kB (UME) 2*1024kB (UE) 1*2048kB (E) 7*4096kB (M) = 53856kB [ 499.685253] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 499.694139] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 499.704546] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 499.715099] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 499.726948] 9214 total pagecache pages [ 499.730878] 0 pages in swap cache [ 499.734323] Swap cache stats: add 0, delete 0, find 0/0 [ 499.741511] Free swap = 0kB [ 499.744512] Total swap = 0kB [ 499.747506] 2097051 pages RAM [ 499.750668] 0 pages HighMem/MovableOnly [ 499.754633] 369649 pages reserved [ 499.758076] 0 pages cma reserved [ 499.763301] Unreclaimable slab info: [ 499.766996] Name Used Total [ 499.772630] pid_3 0KB 3KB [ 499.777974] pid_2 255KB 268KB [ 499.787035] batadv_tl_cache 4KB 12KB [ 499.798969] TIPC 3010KB 3015KB [ 499.819651] SCTPv6 8148KB 8148KB [ 499.825187] DCCPv6 9865KB 9870KB [ 499.842150] DCCP 9371KB 9376KB [ 499.847772] RXRPC 3220KB 3224KB [ 499.863093] rxrpc_call_jar 22288KB 22294KB [ 499.868476] bridge_fdb_cache 9KB 15KB [ 499.876465] fib6_nodes 157KB 164KB [ 499.884826] ip6_dst_cache 215KB 450KB [ 499.892718] RAWv6 40024KB 40027KB [ 499.898081] UDPLITEv6 7KB 7KB [ 499.904730] UDPv6 3793KB 3795KB [ 499.911400] TCPv6 6000KB 6006KB [ 499.916750] nf_conntrack 4KB 18KB [ 499.922213] t10_alua_lu_gp_cache 0KB 3KB [ 499.927827] sd_ext_cdb 0KB 7KB [ 499.933242] scsi_sense_cache 1056KB 1060KB [ 499.938598] virtio_scsi_cmd 16KB 16KB [ 499.943992] sgpool-128 8KB 8KB [ 499.949336] sgpool-64 4KB 12KB [ 499.954720] sgpool-32 2KB 15KB [ 499.960108] sgpool-16 1KB 7KB [ 499.965466] sgpool-8 0KB 7KB [ 499.970872] mqueue_inode_cache 10KB 15KB [ 499.976318] bio_post_read_ctx 14KB 15KB [ 499.982577] bio-2 14KB 15KB [ 499.987932] jfs_mp 7KB 7KB [ 499.993553] cifs_small_rq 15KB 16KB [ 499.998912] cifs_request 67KB 67KB [ 500.008019] cifs_mpx_ids 0KB 7KB [ 500.013451] nfs_commit_data 3KB 14KB [ 500.018807] nfs_write_data 34KB 44KB [ 500.027900] ext4_system_zone 1KB 7KB [ 500.039001] bio-1 1KB 7KB [ 500.046309] pid_namespace 3KB 7KB [ 500.051741] rpc_buffers 17KB 25KB [ 500.057107] rpc_tasks 2KB 7KB [ 500.062533] UNIX 123KB 123KB [ 500.067900] tcp_bind_bucket 248KB 252KB [ 500.073294] inet_peer_cache 0KB 4KB [ 500.078645] xfrm_state 1KB 4KB [ 500.084056] ip_fib_trie 23KB 31KB [ 500.092440] ip_fib_alias 111KB 142KB [ 500.097799] ip_dst_cache 4KB 24KB [ 500.103254] RAW 23718KB 23722KB [ 500.108609] UDP 6685KB 6689KB [ 500.135482] TCP 61KB 73KB [ 500.142278] hugetlbfs_inode_cache 3KB 15KB [ 500.147990] fscache_cookie_jar 1KB 11KB [ 500.155955] eventpoll_pwq 13KB 31KB [ 500.161463] eventpoll_epi 24KB 47KB [ 500.166875] inotify_inode_mark 6KB 11KB [ 500.174824] request_queue 192KB 192KB [ 500.180274] blkdev_requests 1KB 3KB [ 500.185633] blkdev_ioc 33KB 34KB [ 500.192475] bio-0 10142KB 10143KB [ 500.197886] biovec-max 3473KB 3473KB [ 500.206914] biovec-64 7441KB 7441KB [ 500.216587] biovec-16 2133KB 2133KB [ 500.225734] bio_integrity_payload 1KB 8KB [ 500.235994] khugepaged_mm_slot 218KB 221KB [ 500.242986] user_namespace 2KB 3KB [ 500.248360] uid_cache 0KB 4KB [ 500.253794] dmaengine-unmap-2 0KB 3KB [ 500.259154] audit_buffer 0KB 3KB [ 500.266363] skbuff_fclone_cache 45KB 52KB [ 500.272852] skbuff_head_cache 14759KB 14782KB [ 500.278227] configfs_dir_cache 3KB 7KB [ 500.285495] file_lock_cache 13KB 23KB [ 500.290918] file_lock_ctx 9KB 15KB [ 500.296283] fsnotify_mark_connector 2KB 7KB [ 500.302846] net_namespace 34571KB 34571KB [ 500.308209] shmem_inode_cache 7859KB 7944KB [ 500.317326] task_delay_info 1533KB 2051KB [ 500.324531] taskstats 12KB 38KB [ 500.333111] proc_dir_entry 178881KB 178882KB [ 500.338478] pde_opener 1KB 7KB [ 500.346405] seq_file 84KB 90KB [ 500.355586] sigqueue 218KB 240KB [ 500.361126] kernfs_node_cache 506176KB 506177KB [ 500.366489] mnt_cache 206KB 220KB [ 500.372944] filp 4091KB 6003KB [ 500.378309] names_cache 39083KB 39091KB [ 500.388089] iint_cache 87KB 91KB [ 500.395294] key_jar 9KB 22KB [ 500.403115] uts_namespace 4KB 7KB [ 500.408486] nsproxy 341KB 347KB [ 500.414110] vm_area_struct 38840KB 38865KB [ 500.423102] mm_struct 6602KB 6604KB [ 500.428460] fs_cache 2072KB 2756KB [ 500.436965] files_cache 7556KB 9157KB [ 500.446106] signal_cache 11581KB 14346KB [ 500.453290] sighand_cache 9913KB 9962KB [ 500.458656] task_struct 49843KB 49919KB [ 500.467679] cred_jar 4386KB 6200KB [ 500.473154] anon_vma_chain 54631KB 54656KB [ 500.478509] anon_vma 12729KB 12760KB [ 500.487642] pid 517KB 932KB [ 500.496597] Acpi-Operand 156KB 198KB [ 500.504242] Acpi-ParseExt 8KB 11KB [ 500.519278] Acpi-Parse 41KB 47KB [ 500.533315] Acpi-State 52KB 63KB [ 500.538710] Acpi-Namespace 21KB 27KB [ 500.546226] numa_policy 0KB 3KB [ 500.555197] debug_objects_cache 39256KB 39321KB [ 500.564976] trace_event_file 297KB 298KB [ 500.571267] ftrace_event_field 398KB 401KB [ 500.576773] pool_workqueue 4074KB 4076KB [ 500.582294] page->ptl 6674KB 6684KB [ 500.587670] kmalloc-2097152 2050KB 2050KB [ 500.609372] kmalloc-524288 2056KB 2056KB [ 500.616574] kmalloc-262144 1290KB 1290KB [ 500.625658] kmalloc-131072 1690KB 1690KB [ 500.632966] kmalloc-65536 1848KB 2178KB [ 500.638337] kmalloc-32768 217866KB 217866KB [ 500.646376] kmalloc-16384 66165KB 66165KB [ 500.652885] kmalloc-8192 150447KB 150447KB [ 500.658257] kmalloc-4096 670191KB 670237KB [ 500.665629] kmalloc-2048 541454KB 541524KB [ 500.673029] kmalloc-1024 215719KB 215719KB [ 500.678446] kmalloc-512 186828KB 199848KB [ 500.685785] kmalloc-256 112135KB 113775KB [ 500.693166] kmalloc-128 57258KB 57322KB [ 500.698528] kmalloc-96 15958KB 16708KB [ 500.706894] kmalloc-64 39210KB 40712KB [ 500.714444] kmalloc-32 34538KB 35492KB [ 500.723059] kmalloc-192 76519KB 78128KB [ 500.728427] kmem_cache 178KB 187KB [ 500.735598] Out of memory: Kill process 6654 (syz-executor.5) score 1002 or sacrifice child [ 500.746050] Killed process 6654 (syz-executor.5) total-vm:57460kB, anon-rss:2460kB, file-rss:14188kB, shmem-rss:0kB [ 500.762483] oom_reaper: reaped process 6654 (syz-executor.5), now anon-rss:0kB, file-rss:14188kB, shmem-rss:0kB [ 500.777534] systemd invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=0 [ 500.790108] systemd cpuset=/ mems_allowed=0-1 [ 500.794701] CPU: 0 PID: 1 Comm: systemd Not tainted 4.19.211-syzkaller #0 [ 500.801626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 500.810974] Call Trace: [ 500.813642] dump_stack+0x1fc/0x2ef [ 500.817255] dump_header+0x15d/0xc3f [ 500.820966] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 500.826059] ? ___ratelimit+0x319/0x590 [ 500.830030] oom_kill_process.cold+0x10/0x692 [ 500.834523] ? lock_downgrade+0x720/0x720 [ 500.838656] ? check_preemption_disabled+0x41/0x280 [ 500.843663] out_of_memory+0x34d/0x1390 [ 500.847619] ? oom_killer_disable+0x270/0x270 [ 500.852100] ? mutex_trylock+0x15f/0x1a0 [ 500.856143] __alloc_pages_nodemask+0x23a2/0x2890 [ 500.861084] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 500.865921] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 500.870766] ? lock_downgrade+0x720/0x720 [ 500.874909] ? mark_held_locks+0xf0/0xf0 [ 500.878955] ? ____cache_alloc_node+0x156/0x1d0 [ 500.883604] ? cache_grow_begin+0x64/0x8a0 [ 500.887828] cache_grow_begin+0xa4/0x8a0 [ 500.891884] fallback_alloc+0x213/0x2e0 [ 500.895840] kmem_cache_alloc+0x1e4/0x370 [ 500.899981] getname_flags+0xce/0x590 [ 500.903770] do_sys_open+0x26c/0x520 [ 500.907465] ? filp_open+0x70/0x70 [ 500.910998] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 500.916349] ? trace_hardirqs_off_caller+0x6e/0x210 [ 500.921356] ? do_syscall_64+0x21/0x620 [ 500.925438] do_syscall_64+0xf9/0x620 [ 500.929221] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 500.934401] RIP: 0033:0x7f1b25da270d [ 500.938096] Code: Bad RIP value. [ 500.941451] RSP: 002b:00007ffda35861d0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 500.949146] RAX: ffffffffffffffda RBX: 000055fa814f17b0 RCX: 00007f1b25da270d [ 500.956395] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 000055fa814976f0 [ 500.963644] RBP: 0000000000000008 R08: 0000000000000008 R09: 0000000000000001 [ 500.970898] R10: 0000000000080000 R11: 0000000000000293 R12: 00007f1b274dc7b4 [ 500.978153] R13: 0000000000000001 R14: 000055fa81566a60 R15: 000055fa814435a0 [ 501.007572] Mem-Info: [ 501.011386] active_anon:175710 inactive_anon:8641 isolated_anon:0 [ 501.011386] active_file:24 inactive_file:59 isolated_file:0 [ 501.011386] unevictable:0 dirty:0 writeback:0 unstable:0 [ 501.011386] slab_reclaimable:56605 slab_unreclaimable:1231633 [ 501.011386] mapped:16558 shmem:9185 pagetables:59999 bounce:0 [ 501.011386] free:26395 free_pcp:107 free_cma:0 [ 501.066260] Node 0 active_anon:696396kB inactive_anon:34564kB active_file:232kB inactive_file:272kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:66228kB dirty:0kB writeback:0kB shmem:36736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 145408kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 501.116360] Node 1 active_anon:6444kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 501.181729] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 501.218438] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 501.224244] Node 0 DMA32 free:41448kB min:35996kB low:44992kB high:53988kB active_anon:696392kB inactive_anon:34564kB active_file:128kB inactive_file:308kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:30688kB pagetables:58664kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 501.265096] lowmem_reserve[]: 0 0 1 1 1 [ 501.271951] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 501.329110] lowmem_reserve[]: 0 0 0 0 0 [ 501.333178] Node 1 Normal free:53860kB min:53876kB low:67344kB high:80812kB active_anon:6444kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:103008kB pagetables:181148kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 501.365272] lowmem_reserve[]: 0 0 0 0 0 [ 501.369273] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 501.388084] Node 0 DMA32: 315*4kB (UME) 399*8kB (UME) 947*16kB (UME) 432*32kB (UME) 52*64kB (UME) 4*128kB (UM) 3*256kB (UE) 1*512kB (E) 0*1024kB 1*2048kB (M) 0*4096kB = 40596kB [ 501.404596] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 501.415809] Node 1 Normal: 437*4kB (UM) 70*8kB (M) 50*16kB (UME) 170*32kB (UME) 24*64kB (UME) 24*128kB (UME) 11*256kB (UM) 10*512kB (UME) 2*1024kB (UE) 1*2048kB (E) 7*4096kB (M) = 53860kB [ 501.432731] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 501.442421] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 501.451072] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 501.463573] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 501.477693] 9258 total pagecache pages [ 501.485226] 0 pages in swap cache [ 501.488676] Swap cache stats: add 0, delete 0, find 0/0 [ 501.494084] Free swap = 0kB [ 501.497095] Total swap = 0kB [ 501.503709] 2097051 pages RAM [ 501.506809] 0 pages HighMem/MovableOnly [ 501.510809] 369649 pages reserved [ 501.514249] 0 pages cma reserved [ 501.517600] Unreclaimable slab info: [ 501.524920] Name Used Total [ 501.530501] pid_3 0KB 3KB [ 501.535851] pid_2 255KB 268KB [ 501.544841] batadv_tl_cache 4KB 12KB [ 501.572331] TIPC 3010KB 3015KB [ 501.579405] SCTPv6 8148KB 8148KB [ 501.584779] DCCPv6 9865KB 9870KB [ 501.593757] DCCP 9371KB 9376KB [ 501.599144] RXRPC 3220KB 3224KB [ 501.604543] rxrpc_call_jar 22288KB 22294KB [ 501.613555] bridge_fdb_cache 9KB 15KB [ 501.618916] fib6_nodes 157KB 164KB [ 501.624444] ip6_dst_cache 215KB 450KB [ 501.633786] RAWv6 40024KB 40027KB [ 501.639166] UDPLITEv6 7KB 7KB [ 501.644679] UDPv6 3793KB 3795KB [ 501.653662] TCPv6 6000KB 6006KB [ 501.659039] nf_conntrack 4KB 18KB [ 501.664470] t10_alua_lu_gp_cache 0KB 3KB [ 501.673751] sd_ext_cdb 0KB 7KB [ 501.680981] scsi_sense_cache 1056KB 1060KB [ 501.686343] virtio_scsi_cmd 16KB 16KB [ 501.695307] sgpool-128 8KB 8KB [ 501.700717] sgpool-64 4KB 12KB [ 501.706077] sgpool-32 2KB 15KB [ 501.714987] sgpool-16 1KB 7KB [ 501.720411] sgpool-8 0KB 7KB [ 501.725778] mqueue_inode_cache 10KB 15KB [ 501.734850] bio_post_read_ctx 14KB 15KB [ 501.740418] bio-2 14KB 15KB [ 501.745775] jfs_mp 7KB 7KB [ 501.755019] cifs_small_rq 15KB 16KB [ 501.760450] cifs_request 67KB 67KB [ 501.765807] cifs_mpx_ids 0KB 7KB [ 501.774870] nfs_commit_data 3KB 14KB [ 501.780284] nfs_write_data 34KB 44KB [ 501.786890] ext4_system_zone 1KB 7KB [ 501.797792] bio-1 1KB 7KB [ 501.804585] pid_namespace 3KB 7KB [ 501.825717] rpc_buffers 17KB 25KB [ 501.832365] rpc_tasks 2KB 7KB [ 501.837781] UNIX 123KB 123KB [ 501.843226] tcp_bind_bucket 248KB 252KB [ 501.848592] inet_peer_cache 0KB 4KB [ 501.857695] xfrm_state 1KB 4KB [ 501.863140] ip_fib_trie 23KB 31KB [ 501.868516] ip_fib_alias 111KB 142KB [ 501.877631] ip_dst_cache 4KB 24KB [ 501.883087] RAW 23718KB 23722KB [ 501.892842] UDP 6685KB 6689KB [ 501.898217] TCP 61KB 73KB [ 501.906191] hugetlbfs_inode_cache 3KB 15KB [ 501.912633] fscache_cookie_jar 1KB 11KB [ 501.918083] eventpoll_pwq 13KB 31KB [ 501.925362] eventpoll_epi 24KB 47KB [ 501.931992] inotify_inode_mark 6KB 11KB [ 501.937444] request_queue 192KB 192KB [ 501.946303] blkdev_requests 1KB 3KB [ 501.951766] blkdev_ioc 33KB 34KB [ 501.957135] bio-0 10187KB 10188KB [ 501.965823] biovec-max 3473KB 3473KB [ 501.973909] biovec-64 7441KB 7441KB [ 501.982803] biovec-16 2148KB 2148KB [ 501.988214] bio_integrity_payload 1KB 8KB [ 501.995793] khugepaged_mm_slot 218KB 221KB [ 502.001510] user_namespace 2KB 3KB [ 502.006864] uid_cache 0KB 4KB [ 502.014345] dmaengine-unmap-2 0KB 3KB [ 502.023490] audit_buffer 0KB 3KB [ 502.028850] skbuff_fclone_cache 41KB 52KB [ 502.049307] skbuff_head_cache 14905KB 14928KB [ 502.054698] configfs_dir_cache 3KB 7KB [ 502.063861] file_lock_cache 13KB 23KB [ 502.069275] file_lock_ctx 9KB 15KB [ 502.074631] fsnotify_mark_connector 2KB 7KB [ 502.084364] net_namespace 34571KB 34571KB [ 502.091544] shmem_inode_cache 7857KB 7944KB [ 502.096898] task_delay_info 1529KB 2051KB [ 502.105957] taskstats 12KB 38KB [ 502.132782] proc_dir_entry 178881KB 178882KB [ 502.138158] pde_opener 1KB 7KB [ 502.143575] seq_file 83KB 90KB [ 502.148989] sigqueue 217KB 240KB [ 502.156096] kernfs_node_cache 506176KB 506177KB [ 502.162531] mnt_cache 206KB 220KB [ 502.167933] filp 4085KB 6003KB [ 502.173381] names_cache 39083KB 39091KB [ 502.178735] iint_cache 87KB 91KB [ 502.188175] key_jar 9KB 22KB [ 502.194306] uts_namespace 4KB 7KB [ 502.209315] nsproxy 341KB 347KB [ 502.214699] vm_area_struct 38837KB 38861KB [ 502.227674] mm_struct 6602KB 6604KB [ 502.233191] fs_cache 2066KB 2756KB [ 502.238545] files_cache 7545KB 9157KB [ 502.247596] signal_cache 11574KB 14346KB [ 502.253091] sighand_cache 9911KB 9962KB [ 502.258457] task_struct 49830KB 49919KB [ 502.265810] cred_jar 4380KB 6200KB [ 502.271384] anon_vma_chain 54630KB 54652KB [ 502.276909] anon_vma 12727KB 12760KB [ 502.285334] pid 514KB 932KB [ 502.296582] Acpi-Operand 156KB 198KB [ 502.303997] Acpi-ParseExt 8KB 11KB [ 502.312991] Acpi-Parse 41KB 47KB [ 502.318353] Acpi-State 52KB 63KB [ 502.325624] Acpi-Namespace 21KB 27KB [ 502.334359] numa_policy 0KB 3KB [ 502.341463] debug_objects_cache 39255KB 39321KB [ 502.346985] trace_event_file 297KB 298KB [ 502.355605] ftrace_event_field 398KB 401KB [ 502.363687] pool_workqueue 4074KB 4076KB [ 502.369063] page->ptl 6672KB 6684KB [ 502.376325] kmalloc-2097152 2050KB 2050KB [ 502.383747] kmalloc-524288 2056KB 2056KB [ 502.389096] kmalloc-262144 1290KB 1290KB [ 502.396987] kmalloc-131072 1690KB 1690KB [ 502.402559] kmalloc-65536 1848KB 2178KB [ 502.407918] kmalloc-32768 217866KB 217866KB [ 502.415055] kmalloc-16384 66165KB 66165KB [ 502.425781] kmalloc-8192 150447KB 150447KB [ 502.432648] kmalloc-4096 670191KB 670237KB [ 502.438128] kmalloc-2048 541443KB 541524KB [ 502.443747] kmalloc-1024 215806KB 215806KB [ 502.449114] kmalloc-512 187091KB 200111KB [ 502.454582] kmalloc-256 112143KB 113782KB [ 502.460161] kmalloc-128 57258KB 57322KB [ 502.465519] kmalloc-96 15982KB 16732KB [ 502.470999] kmalloc-64 39210KB 40712KB [ 502.476342] kmalloc-32 34542KB 35496KB [ 502.481822] kmalloc-192 76513KB 78128KB [ 502.487180] kmem_cache 178KB 187KB [ 502.492580] Out of memory: Kill process 6657 (syz-executor.5) score 1002 or sacrifice child [ 502.501141] Killed process 6657 (syz-executor.5) total-vm:57460kB, anon-rss:2460kB, file-rss:14188kB, shmem-rss:0kB [ 502.517970] oom_reaper: reaped process 6657 (syz-executor.5), now anon-rss:0kB, file-rss:14188kB, shmem-rss:0kB [ 502.539222] systemd invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=0 [ 502.550733] systemd cpuset=/ mems_allowed=0-1 [ 502.555237] CPU: 0 PID: 1 Comm: systemd Not tainted 4.19.211-syzkaller #0 [ 502.562152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 502.571585] Call Trace: [ 502.574190] dump_stack+0x1fc/0x2ef [ 502.577799] dump_header+0x15d/0xc3f [ 502.581497] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 502.586624] ? ___ratelimit+0x319/0x590 [ 502.590584] oom_kill_process.cold+0x10/0x692 [ 502.595063] ? oom_badness.part.0+0x135/0x6e0 [ 502.599719] ? lock_downgrade+0x720/0x720 [ 502.603851] ? check_preemption_disabled+0x41/0x280 [ 502.608850] out_of_memory+0x34d/0x1390 [ 502.612807] ? oom_killer_disable+0x270/0x270 [ 502.617285] ? mutex_trylock+0x15f/0x1a0 [ 502.621332] __alloc_pages_nodemask+0x23a2/0x2890 [ 502.626165] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 502.631077] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 502.635933] ? lock_downgrade+0x720/0x720 [ 502.640066] ? mark_held_locks+0xf0/0xf0 [ 502.644110] ? ____cache_alloc_node+0x156/0x1d0 [ 502.648768] ? cache_grow_begin+0x64/0x8a0 [ 502.653035] cache_grow_begin+0xa4/0x8a0 [ 502.657088] fallback_alloc+0x213/0x2e0 [ 502.661047] kmem_cache_alloc+0x1e4/0x370 [ 502.665181] getname_flags+0xce/0x590 [ 502.668963] do_sys_open+0x26c/0x520 [ 502.672658] ? filp_open+0x70/0x70 [ 502.676183] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 502.681529] ? trace_hardirqs_off_caller+0x6e/0x210 [ 502.686527] ? do_syscall_64+0x21/0x620 [ 502.690488] do_syscall_64+0xf9/0x620 [ 502.694272] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 502.699440] RIP: 0033:0x7f1b25da270d [ 502.703141] Code: Bad RIP value. [ 502.706485] RSP: 002b:00007ffda35861d0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 502.714218] RAX: ffffffffffffffda RBX: 000055fa814f17b0 RCX: 00007f1b25da270d [ 502.721557] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 000055fa814976f0 [ 502.728891] RBP: 0000000000000008 R08: 0000000000000008 R09: 0000000000000001 [ 502.736140] R10: 0000000000080000 R11: 0000000000000293 R12: 00007f1b274dc7b4 [ 502.743391] R13: 0000000000000001 R14: 000055fa81566a60 R15: 000055fa814435a0 [ 502.769125] Mem-Info: [ 502.771586] active_anon:175710 inactive_anon:8641 isolated_anon:0 [ 502.771586] active_file:23 inactive_file:6 isolated_file:0 [ 502.771586] unevictable:0 dirty:0 writeback:0 unstable:0 [ 502.771586] slab_reclaimable:56608 slab_unreclaimable:1231809 [ 502.771586] mapped:16508 shmem:9185 pagetables:59998 bounce:0 [ 502.771586] free:26518 free_pcp:58 free_cma:0 [ 502.788496] ieee802154 phy0 wpan0: encryption failed: -22 [ 502.807392] Node 0 active_anon:696396kB inactive_anon:34564kB active_file:84kB inactive_file:128kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:66028kB dirty:0kB writeback:0kB shmem:36736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 145408kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 502.815912] ieee802154 phy1 wpan1: encryption failed: -22 [ 502.839398] Node 1 active_anon:6444kB inactive_anon:0kB active_file:8kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 502.871342] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 502.902501] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 502.910943] Node 0 DMA32 free:39612kB min:35996kB low:44992kB high:53988kB active_anon:696392kB inactive_anon:34564kB active_file:84kB inactive_file:112kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:30688kB pagetables:58664kB bounce:0kB free_pcp:1212kB local_pcp:576kB free_cma:0kB [ 502.941724] lowmem_reserve[]: 0 0 1 1 1 [ 502.946521] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 502.973974] lowmem_reserve[]: 0 0 0 0 0 [ 502.979304] Node 1 Normal free:53860kB min:53876kB low:67344kB high:80812kB active_anon:6444kB inactive_anon:0kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:103008kB pagetables:181148kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 503.014982] lowmem_reserve[]: 0 0 0 0 0 [ 503.026183] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 503.049130] Node 0 DMA32: 462*4kB (ME) 401*8kB (UME) 923*16kB (UME) 432*32kB (UME) 52*64kB (UME) 4*128kB (UM) 3*256kB (UE) 1*512kB (E) 0*1024kB 1*2048kB (M) 0*4096kB = 40816kB [ 503.066487] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 503.095915] Node 1 Normal: 438*4kB (UM) 70*8kB (M) 50*16kB (UME) 170*32kB (UME) 24*64kB (UME) 24*128kB (UME) 11*256kB (UM) 10*512kB (UME) 2*1024kB (UE) 1*2048kB (E) 7*4096kB (M) = 53864kB [ 503.116844] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 503.126706] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 503.136341] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 503.146491] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 503.155881] 9311 total pagecache pages [ 503.161128] 0 pages in swap cache [ 503.164780] Swap cache stats: add 0, delete 0, find 0/0 [ 503.173069] Free swap = 0kB [ 503.176092] Total swap = 0kB [ 503.179339] 2097051 pages RAM [ 503.182433] 0 pages HighMem/MovableOnly [ 503.186400] 369649 pages reserved [ 503.193477] 0 pages cma reserved [ 503.196925] Unreclaimable slab info: [ 503.200679] Name Used Total [ 503.206264] pid_3 0KB 3KB [ 503.215317] pid_2 255KB 268KB [ 503.222565] batadv_tl_cache 4KB 12KB [ 503.228096] TIPC 3010KB 3015KB [ 503.236909] SCTPv6 8148KB 8148KB [ 503.245845] DCCPv6 9865KB 9870KB [ 503.254860] DCCP 9371KB 9376KB [ 503.263889] RXRPC 3220KB 3224KB [ 503.272769] rxrpc_call_jar 22288KB 22294KB [ 503.278187] bridge_fdb_cache 9KB 15KB [ 503.285394] fib6_nodes 157KB 164KB [ 503.292498] ip6_dst_cache 215KB 450KB [ 503.297910] RAWv6 40024KB 40027KB [ 503.305377] UDPLITEv6 7KB 7KB [ 503.314502] UDPv6 3793KB 3795KB [ 503.320868] TCPv6 6000KB 6006KB [ 503.326237] nf_conntrack 4KB 18KB [ 503.332415] t10_alua_lu_gp_cache 0KB 3KB [ 503.338104] sd_ext_cdb 0KB 7KB [ 503.343492] scsi_sense_cache 1056KB 1060KB [ 503.348837] virtio_scsi_cmd 16KB 16KB [ 503.357890] sgpool-128 8KB 8KB [ 503.363312] sgpool-64 4KB 12KB [ 503.368665] sgpool-32 2KB 15KB [ 503.375793] sgpool-16 1KB 7KB [ 503.383692] sgpool-8 0KB 7KB [ 503.392778] mqueue_inode_cache 10KB 15KB [ 503.398222] bio_post_read_ctx 14KB 15KB [ 503.403770] bio-2 14KB 15KB [ 503.411001] jfs_mp 7KB 7KB [ 503.416368] cifs_small_rq 15KB 16KB [ 503.423843] cifs_request 67KB 67KB [ 503.432829] cifs_mpx_ids 0KB 7KB [ 503.438202] nfs_commit_data 3KB 14KB [ 503.443599] nfs_write_data 34KB 44KB [ 503.449029] ext4_system_zone 1KB 7KB [ 503.454405] bio-1 1KB 7KB [ 503.459844] pid_namespace 3KB 7KB [ 503.465206] rpc_buffers 17KB 25KB [ 503.470637] rpc_tasks 2KB 7KB [ 503.475983] UNIX 123KB 123KB [ 503.481426] tcp_bind_bucket 248KB 252KB [ 503.486789] inet_peer_cache 0KB 4KB [ 503.492247] xfrm_state 1KB 4KB [ 503.497606] ip_fib_trie 23KB 31KB [ 503.502984] ip_fib_alias 111KB 142KB [ 503.508332] ip_dst_cache 4KB 24KB [ 503.513752] RAW 23718KB 23722KB [ 503.519161] UDP 6685KB 6689KB [ 503.527222] TCP 61KB 73KB [ 503.532612] hugetlbfs_inode_cache 3KB 15KB [ 503.538315] fscache_cookie_jar 1KB 11KB [ 503.544280] eventpoll_pwq 13KB 31KB [ 503.556246] eventpoll_epi 24KB 47KB [ 503.567437] inotify_inode_mark 6KB 11KB [ 503.576543] request_queue 192KB 192KB [ 503.583800] blkdev_requests 1KB 3KB [ 503.592765] blkdev_ioc 33KB 34KB [ 503.598126] bio-0 10210KB 10211KB [ 503.605361] biovec-max 3473KB 3473KB [ 503.614397] biovec-64 7441KB 7441KB [ 503.619895] biovec-16 2151KB 2152KB [ 503.625508] bio_integrity_payload 1KB 8KB [ 503.634825] khugepaged_mm_slot 218KB 221KB [ 503.640363] user_namespace 2KB 3KB [ 503.645717] uid_cache 0KB 4KB [ 503.654736] dmaengine-unmap-2 0KB 3KB [ 503.660190] audit_buffer 0KB 3KB [ 503.665543] skbuff_fclone_cache 40KB 52KB [ 503.674774] skbuff_head_cache 15070KB 15093KB [ 503.680269] configfs_dir_cache 3KB 7KB [ 503.685719] file_lock_cache 13KB 23KB [ 503.694696] file_lock_ctx 9KB 15KB [ 503.700142] fsnotify_mark_connector 2KB 7KB [ 503.706016] net_namespace 34571KB 34571KB [ 503.714995] shmem_inode_cache 7856KB 7944KB [ 503.720461] task_delay_info 1525KB 2051KB [ 503.725818] taskstats 12KB 38KB [ 503.736598] proc_dir_entry 178881KB 178882KB [ 503.742119] pde_opener 1KB 7KB [ 503.747477] seq_file 83KB 90KB [ 503.756171] sigqueue 217KB 240KB [ 503.763923] kernfs_node_cache 506176KB 506177KB [ 503.773218] mnt_cache 206KB 220KB [ 503.778572] filp 4078KB 6003KB [ 503.786216] names_cache 39083KB 39091KB [ 503.817008] iint_cache 87KB 91KB [ 503.825707] key_jar 9KB 22KB [ 503.834822] uts_namespace 4KB 7KB [ 503.842480] nsproxy 341KB 347KB [ 503.847896] vm_area_struct 38834KB 38861KB [ 503.855095] mm_struct 6602KB 6604KB [ 503.863768] fs_cache 2060KB 2756KB [ 503.878095] files_cache 7541KB 9157KB [ 503.886469] signal_cache 11567KB 14346KB [ 503.916619] sighand_cache 9911KB 9962KB [ 503.924264] task_struct 49818KB 49906KB [ 503.939687] cred_jar 4374KB 6200KB [ 503.945688] anon_vma_chain 54629KB 54652KB [ 503.965208] anon_vma 12726KB 12760KB [ 503.975359] pid 511KB 932KB [ 503.980835] Acpi-Operand 156KB 198KB [ 503.986195] Acpi-ParseExt 8KB 11KB [ 503.991596] Acpi-Parse 41KB 47KB [ 503.996970] Acpi-State 52KB 63KB [ 504.004271] Acpi-Namespace 21KB 27KB [ 504.009696] numa_policy 0KB 3KB [ 504.015054] debug_objects_cache 39254KB 39321KB [ 504.021293] trace_event_file 297KB 298KB [ 504.026654] ftrace_event_field 398KB 401KB [ 504.046491] pool_workqueue 4074KB 4076KB [ 504.051932] page->ptl 6672KB 6684KB [ 504.057301] kmalloc-2097152 2050KB 2050KB [ 504.062736] kmalloc-524288 2056KB 2056KB [ 504.068112] kmalloc-262144 1290KB 1290KB [ 504.073573] kmalloc-131072 1690KB 1690KB [ 504.079095] kmalloc-65536 1848KB 2178KB [ 504.084455] kmalloc-32768 217866KB 217866KB [ 504.090004] kmalloc-16384 66165KB 66165KB [ 504.095436] kmalloc-8192 150447KB 150447KB [ 504.100924] kmalloc-4096 670191KB 670237KB [ 504.106285] kmalloc-2048 541433KB 541524KB [ 504.112450] kmalloc-1024 215916KB 215916KB [ 504.117824] kmalloc-512 187335KB 200355KB [ 504.123239] kmalloc-256 112150KB 113790KB [ 504.128608] kmalloc-128 57258KB 57322KB [ 504.134089] kmalloc-96 16006KB 16756KB [ 504.142086] kmalloc-64 39207KB 40712KB [ 504.147459] kmalloc-32 34546KB 35500KB [ 504.152903] kmalloc-192 76507KB 78128KB [ 504.158361] kmem_cache 178KB 187KB [ 504.163780] Out of memory: Kill process 10472 (syz-executor.5) score 1002 or sacrifice child [ 504.172451] Killed process 10472 (syz-executor.5) total-vm:60640kB, anon-rss:2472kB, file-rss:14152kB, shmem-rss:0kB [ 504.208348] systemd invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=0 [ 504.220016] systemd cpuset=/ mems_allowed=0-1 [ 504.224542] CPU: 1 PID: 1 Comm: systemd Not tainted 4.19.211-syzkaller #0 [ 504.231464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 504.240814] Call Trace: [ 504.243409] dump_stack+0x1fc/0x2ef [ 504.247041] dump_header+0x15d/0xc3f [ 504.250757] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 504.255855] ? ___ratelimit+0x319/0x590 [ 504.259831] oom_kill_process.cold+0x10/0x692 [ 504.264323] ? oom_badness.part.0+0x135/0x6e0 [ 504.268817] ? lock_downgrade+0x720/0x720 [ 504.272972] ? check_preemption_disabled+0x41/0x280 [ 504.278013] out_of_memory+0x34d/0x1390 [ 504.282002] ? oom_killer_disable+0x270/0x270 [ 504.286504] ? mutex_trylock+0x15f/0x1a0 [ 504.290572] __alloc_pages_nodemask+0x23a2/0x2890 [ 504.295433] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 504.300276] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 504.305128] ? lock_downgrade+0x720/0x720 [ 504.309282] ? mark_held_locks+0xf0/0xf0 [ 504.313342] ? ____cache_alloc_node+0x156/0x1d0 [ 504.318013] ? cache_grow_begin+0x64/0x8a0 [ 504.322368] cache_grow_begin+0xa4/0x8a0 [ 504.326441] fallback_alloc+0x213/0x2e0 [ 504.330509] kmem_cache_alloc+0x1e4/0x370 [ 504.334669] getname_flags+0xce/0x590 [ 504.338580] do_sys_open+0x26c/0x520 [ 504.342295] ? filp_open+0x70/0x70 [ 504.345837] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 504.351292] ? trace_hardirqs_off_caller+0x6e/0x210 [ 504.356307] ? do_syscall_64+0x21/0x620 [ 504.360281] do_syscall_64+0xf9/0x620 [ 504.364090] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 504.369275] RIP: 0033:0x7f1b25da270d [ 504.372988] Code: Bad RIP value. [ 504.376339] RSP: 002b:00007ffda35861d0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 504.384030] RAX: ffffffffffffffda RBX: 000055fa814f17b0 RCX: 00007f1b25da270d [ 504.391286] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 000055fa814976f0 [ 504.398542] RBP: 0000000000000008 R08: 0000000000000008 R09: 0000000000000001 [ 504.405801] R10: 0000000000080000 R11: 0000000000000293 R12: 00007f1b274dc7b4 [ 504.413060] R13: 0000000000000001 R14: 000055fa81566a60 R15: 000055fa814435a0 [ 504.424261] Mem-Info: [ 504.426757] active_anon:175173 inactive_anon:8641 isolated_anon:0 [ 504.426757] active_file:27 inactive_file:34 isolated_file:0 [ 504.426757] unevictable:0 dirty:0 writeback:0 unstable:0 [ 504.426757] slab_reclaimable:56610 slab_unreclaimable:1231831 [ 504.426757] mapped:16524 shmem:9185 pagetables:59997 bounce:0 [ 504.426757] free:26944 free_pcp:58 free_cma:0 [ 504.465856] Node 0 active_anon:694248kB inactive_anon:34564kB active_file:108kB inactive_file:132kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:66092kB dirty:0kB writeback:0kB shmem:36736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 145408kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 504.501221] Node 1 active_anon:6444kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 504.527467] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 504.555109] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 504.560191] Node 0 DMA32 free:43152kB min:35996kB low:44992kB high:53988kB active_anon:694344kB inactive_anon:34564kB active_file:64kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:30688kB pagetables:58664kB bounce:0kB free_pcp:448kB local_pcp:244kB free_cma:0kB [ 504.591973] lowmem_reserve[]: 0 0 1 1 1 [ 504.595946] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 504.621999] lowmem_reserve[]: 0 0 0 0 0 [ 504.625961] Node 1 Normal free:53864kB min:53876kB low:67344kB high:80812kB active_anon:6444kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:103008kB pagetables:181144kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 504.655734] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 504.655862] lowmem_reserve[]: 0 0 0 0 0 [ 504.669409] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 504.685038] Node 0 DMA32: 617*4kB (UME) 406*8kB (ME) 901*16kB (UME) 433*32kB (UME) 52*64kB (UME) 4*128kB (UM) 3*256kB (UE) 1*512kB (E) 0*1024kB 2*2048kB (M) 0*4096kB = 43204kB [ 504.700907] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 504.712059] Node 1 Normal: 438*4kB (UM) 70*8kB (M) 50*16kB (UME) 170*32kB (UME) 24*64kB (UME) 24*128kB (UME) 11*256kB (UM) 10*512kB (UME) 2*1024kB (UE) 1*2048kB (E) 7*4096kB (M) = 53864kB [ 504.729018] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 504.737839] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 504.746447] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 504.756469] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 504.765116] 9256 total pagecache pages [ 504.769060] 0 pages in swap cache [ 504.772503] Swap cache stats: add 0, delete 0, find 0/0 [ 504.777856] Free swap = 0kB [ 504.780941] Total swap = 0kB [ 504.783948] 2097051 pages RAM [ 504.787029] 0 pages HighMem/MovableOnly [ 504.791700] 369649 pages reserved [ 504.795657] 0 pages cma reserved [ 504.799805] Unreclaimable slab info: [ 504.807688] Name Used Total [ 504.863400] pid_3 0KB 3KB [ 504.887417] pid_2 255KB 268KB [ 504.895910] batadv_tl_cache 4KB 12KB [ 504.901363] TIPC 3010KB 3015KB [ 504.906715] SCTPv6 8148KB 8148KB [ 504.912313] DCCPv6 9865KB 9870KB [ 504.917667] DCCP 9371KB 9376KB [ 504.923224] RXRPC 3220KB 3224KB [ 504.928591] rxrpc_call_jar 22288KB 22294KB [ 504.934018] bridge_fdb_cache 9KB 15KB [ 504.939426] fib6_nodes 157KB 164KB [ 504.944971] ip6_dst_cache 215KB 450KB [ 504.950459] RAWv6 40024KB 40027KB [ 504.956941] UDPLITEv6 7KB 7KB [ 504.962351] UDPv6 3793KB 3795KB [ 504.967695] TCPv6 6000KB 6006KB [ 504.973113] nf_conntrack 4KB 18KB [ 504.978498] t10_alua_lu_gp_cache 0KB 3KB [ 504.984154] sd_ext_cdb 0KB 7KB [ 504.989567] scsi_sense_cache 1056KB 1060KB [ 504.994919] virtio_scsi_cmd 16KB 16KB [ 505.000384] sgpool-128 8KB 8KB [ 505.005747] sgpool-64 4KB 12KB [ 505.011177] sgpool-32 2KB 15KB [ 505.016529] sgpool-16 1KB 7KB [ 505.021930] sgpool-8 0KB 7KB [ 505.027286] mqueue_inode_cache 10KB 15KB [ 505.032793] bio_post_read_ctx 14KB 15KB [ 505.038181] bio-2 14KB 15KB [ 505.043579] jfs_mp 7KB 7KB [ 505.048995] cifs_small_rq 15KB 16KB [ 505.054344] cifs_request 67KB 67KB [ 505.061462] cifs_mpx_ids 0KB 7KB [ 505.066834] nfs_commit_data 3KB 14KB [ 505.087023] nfs_write_data 34KB 44KB [ 505.093101] ext4_system_zone 1KB 7KB [ 505.098479] bio-1 1KB 7KB [ 505.103900] pid_namespace 3KB 7KB [ 505.109302] rpc_buffers 17KB 25KB [ 505.114655] rpc_tasks 2KB 7KB [ 505.120075] UNIX 123KB 123KB [ 505.125436] tcp_bind_bucket 248KB 252KB [ 505.130856] inet_peer_cache 0KB 4KB [ 505.136214] xfrm_state 1KB 4KB [ 505.141588] ip_fib_trie 23KB 31KB [ 505.146928] ip_fib_alias 111KB 142KB [ 505.153539] ip_dst_cache 4KB 24KB [ 505.159380] RAW 23718KB 23722KB [ 505.165830] UDP 6685KB 6689KB [ 505.171258] TCP 61KB 73KB [ 505.176610] hugetlbfs_inode_cache 3KB 15KB [ 505.182390] fscache_cookie_jar 1KB 11KB [ 505.187835] eventpoll_pwq 13KB 31KB [ 505.193235] eventpoll_epi 24KB 47KB [ 505.198576] inotify_inode_mark 6KB 11KB [ 505.204102] request_queue 192KB 192KB [ 505.209529] blkdev_requests 1KB 3KB [ 505.214887] blkdev_ioc 33KB 34KB [ 505.220340] bio-0 10274KB 10275KB [ 505.225700] biovec-max 3473KB 3473KB [ 505.231784] biovec-64 7441KB 7441KB [ 505.237158] biovec-16 2166KB 2167KB [ 505.242585] bio_integrity_payload 1KB 8KB [ 505.248303] khugepaged_mm_slot 218KB 221KB [ 505.253910] user_namespace 2KB 3KB [ 505.259319] uid_cache 0KB 4KB [ 505.265820] dmaengine-unmap-2 0KB 3KB [ 505.271249] audit_buffer 0KB 3KB [ 505.276616] skbuff_fclone_cache 40KB 52KB [ 505.282360] skbuff_head_cache 15197KB 15221KB [ 505.287709] configfs_dir_cache 3KB 7KB [ 505.293201] file_lock_cache 13KB 23KB [ 505.298559] file_lock_ctx 9KB 15KB [ 505.304163] fsnotify_mark_connector 2KB 7KB [ 505.327137] net_namespace 34571KB 34571KB [ 505.332716] shmem_inode_cache 7856KB 7944KB [ 505.338124] task_delay_info 1525KB 2051KB [ 505.348444] taskstats 12KB 38KB [ 505.354089] proc_dir_entry 178881KB 178882KB [ 505.361472] pde_opener 1KB 7KB [ 505.366828] seq_file 83KB 90KB [ 505.373348] sigqueue 217KB 240KB [ 505.382078] kernfs_node_cache 506176KB 506177KB [ 505.387584] mnt_cache 206KB 220KB [ 505.394895] filp 4078KB 6003KB [ 505.401819] names_cache 38947KB 38985KB [ 505.407228] iint_cache 87KB 91KB [ 505.412690] key_jar 9KB 22KB [ 505.418044] uts_namespace 4KB 7KB [ 505.427037] nsproxy 341KB 347KB [ 505.432450] vm_area_struct 38834KB 38861KB [ 505.437802] mm_struct 6602KB 6604KB [ 505.446771] fs_cache 2060KB 2756KB [ 505.452158] files_cache 7541KB 9157KB [ 505.457500] signal_cache 11567KB 14346KB [ 505.463629] sighand_cache 9911KB 9962KB [ 505.472000] task_struct 49742KB 49830KB [ 505.477368] cred_jar 4374KB 6200KB [ 505.482793] anon_vma_chain 54629KB 54652KB [ 505.488135] anon_vma 12726KB 12760KB [ 505.497168] pid 511KB 932KB [ 505.506913] Acpi-Operand 156KB 198KB [ 505.514195] Acpi-ParseExt 8KB 11KB [ 505.521611] Acpi-Parse 41KB 47KB [ 505.526974] Acpi-State 52KB 63KB [ 505.534211] Acpi-Namespace 21KB 27KB [ 505.539647] numa_policy 0KB 3KB [ 505.544998] debug_objects_cache 39254KB 39321KB [ 505.557911] trace_event_file 297KB 298KB [ 505.563356] ftrace_event_field 398KB 401KB [ 505.572927] pool_workqueue 4074KB 4076KB [ 505.578302] page->ptl 6672KB 6684KB [ 505.588061] kmalloc-2097152 2050KB 2050KB [ 505.595280] kmalloc-524288 2056KB 2056KB [ 505.605099] kmalloc-262144 1290KB 1290KB [ 505.612335] kmalloc-131072 1690KB 1690KB [ 505.617702] kmalloc-65536 1848KB 2178KB [ 505.623112] kmalloc-32768 217866KB 217866KB [ 505.628453] kmalloc-16384 66165KB 66165KB [ 505.640032] kmalloc-8192 150447KB 150447KB [ 505.645411] kmalloc-4096 670055KB 670114KB [ 505.650905] kmalloc-2048 541433KB 541524KB [ 505.656260] kmalloc-1024 216003KB 216003KB [ 505.661712] kmalloc-512 187518KB 200538KB [ 505.667067] kmalloc-256 112154KB 113793KB [ 505.674329] kmalloc-128 57258KB 57322KB [ 505.679803] kmalloc-96 16026KB 16776KB [ 505.685160] kmalloc-64 39207KB 40712KB [ 505.690559] kmalloc-32 34546KB 35500KB [ 505.695913] kmalloc-192 76507KB 78128KB [ 505.701353] kmem_cache 178KB 187KB [ 505.706717] Out of memory: Kill process 12229 (syz-executor.5) score 1002 or sacrifice child [ 505.715414] Killed process 12229 (syz-executor.5) total-vm:62688kB, anon-rss:2472kB, file-rss:14152kB, shmem-rss:0kB [ 505.747758] systemd invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=0 [ 505.759094] systemd cpuset=/ mems_allowed=0-1 [ 505.763582] CPU: 1 PID: 1 Comm: systemd Not tainted 4.19.211-syzkaller #0 [ 505.770489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 505.779841] Call Trace: [ 505.782521] dump_stack+0x1fc/0x2ef [ 505.786154] dump_header+0x15d/0xc3f [ 505.789866] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 505.794973] ? ___ratelimit+0x319/0x590 [ 505.798956] oom_kill_process.cold+0x10/0x692 [ 505.803454] ? oom_badness.part.0+0x135/0x6e0 [ 505.807951] ? lock_downgrade+0x720/0x720 [ 505.812109] ? check_preemption_disabled+0x41/0x280 [ 505.817134] out_of_memory+0x34d/0x1390 [ 505.821119] ? oom_killer_disable+0x270/0x270 [ 505.825619] ? mutex_trylock+0x15f/0x1a0 [ 505.829691] __alloc_pages_nodemask+0x23a2/0x2890 [ 505.834555] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 505.839398] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 505.844250] ? lock_downgrade+0x720/0x720 [ 505.848405] ? mark_held_locks+0xf0/0xf0 [ 505.852474] ? ____cache_alloc_node+0x156/0x1d0 [ 505.857152] ? cache_grow_begin+0x64/0x8a0 [ 505.861390] cache_grow_begin+0xa4/0x8a0 [ 505.865457] fallback_alloc+0x213/0x2e0 [ 505.869438] kmem_cache_alloc+0x1e4/0x370 [ 505.873594] getname_flags+0xce/0x590 [ 505.877404] do_sys_open+0x26c/0x520 [ 505.881130] ? filp_open+0x70/0x70 [ 505.884686] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 505.890060] ? trace_hardirqs_off_caller+0x6e/0x210 [ 505.895080] ? do_syscall_64+0x21/0x620 [ 505.899058] do_syscall_64+0xf9/0x620 [ 505.902864] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 505.908054] RIP: 0033:0x7f1b25da270d [ 505.911769] Code: Bad RIP value. [ 505.915134] RSP: 002b:00007ffda35861d0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 505.922842] RAX: ffffffffffffffda RBX: 000055fa814f17b0 RCX: 00007f1b25da270d [ 505.930118] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 000055fa814976f0 [ 505.937480] RBP: 0000000000000008 R08: 0000000000000008 R09: 0000000000000001 [ 505.944756] R10: 0000000000080000 R11: 0000000000000293 R12: 00007f1b274dc7b4 [ 505.952028] R13: 0000000000000001 R14: 000055fa81566a60 R15: 000055fa814435a0 [ 505.988670] Mem-Info: [ 505.991167] active_anon:174630 inactive_anon:8641 isolated_anon:0 [ 505.991167] active_file:87 inactive_file:848 isolated_file:64 [ 505.991167] unevictable:0 dirty:0 writeback:0 unstable:0 [ 505.991167] slab_reclaimable:56614 slab_unreclaimable:1231767 [ 505.991167] mapped:17333 shmem:9185 pagetables:59982 bounce:0 [ 505.991167] free:26367 free_pcp:315 free_cma:0 [ 506.047998] Node 0 active_anon:692060kB inactive_anon:34564kB active_file:372kB inactive_file:2852kB unevictable:0kB isolated(anon):0kB isolated(file):124kB mapped:68028kB dirty:16kB writeback:0kB shmem:36736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 141312kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 506.076487] Node 1 active_anon:6444kB inactive_anon:0kB active_file:0kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 506.104547] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 506.133704] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 506.138990] Node 0 DMA32 free:40676kB min:35996kB low:44992kB high:53988kB active_anon:692056kB inactive_anon:34564kB active_file:80kB inactive_file:3772kB unevictable:0kB writepending:16kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:30656kB pagetables:58544kB bounce:0kB free_pcp:1416kB local_pcp:0kB free_cma:0kB [ 506.168515] lowmem_reserve[]: 0 0 1 1 1 [ 506.172588] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 506.200975] lowmem_reserve[]: 0 0 0 0 0 [ 506.204975] Node 1 Normal free:53864kB min:53876kB low:67344kB high:80812kB active_anon:6444kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:103008kB pagetables:181144kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 506.262471] lowmem_reserve[]: 0 0 0 0 0 [ 506.266510] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 506.309267] Node 0 DMA32: 412*4kB (ME) 413*8kB (UME) 907*16kB (UME) 437*32kB (UME) 53*64kB (UME) 4*128kB (UM) 3*256kB (UE) 1*512kB (E) 0*1024kB 3*2048kB (M) 0*4096kB = 44776kB [ 506.348661] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 506.362577] Node 1 Normal: 438*4kB (UM) 70*8kB (M) 50*16kB (UME) 170*32kB (UME) 24*64kB (UME) 24*128kB (UME) 11*256kB (UM) 10*512kB (UME) 2*1024kB (UE) 1*2048kB (E) 7*4096kB (M) = 53864kB [ 506.381198] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 506.408669] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 506.426123] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 506.443704] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 506.456424] 9315 total pagecache pages [ 506.463687] 0 pages in swap cache [ 506.467800] Swap cache stats: add 0, delete 0, find 0/0 [ 506.488591] Free swap = 0kB [ 506.493366] Total swap = 0kB [ 506.496391] 2097051 pages RAM [ 506.502470] 0 pages HighMem/MovableOnly [ 506.506450] 369649 pages reserved [ 506.512606] 0 pages cma reserved [ 506.527008] Unreclaimable slab info: [ 506.531497] Name Used Total [ 506.538625] pid_3 0KB 3KB [ 506.544000] pid_2 254KB 268KB [ 506.558908] batadv_tl_cache 4KB 12KB [ 506.564975] TIPC 3009KB 3015KB [ 506.570959] SCTPv6 8148KB 8148KB [ 506.576923] DCCPv6 9865KB 9870KB [ 506.597141] DCCP 9371KB 9376KB [ 506.618670] RXRPC 3219KB 3224KB [ 506.624107] rxrpc_call_jar 22287KB 22294KB [ 506.629569] bridge_fdb_cache 9KB 15KB [ 506.634935] fib6_nodes 157KB 164KB [ 506.643357] ip6_dst_cache 215KB 450KB [ 506.674168] RAWv6 40024KB 40027KB [ 506.679638] UDPLITEv6 7KB 7KB [ 506.685014] UDPv6 3793KB 3795KB [ 506.690984] TCPv6 6000KB 6006KB [ 506.699181] nf_conntrack 4KB 18KB [ 506.708632] t10_alua_lu_gp_cache 0KB 3KB [ 506.714361] sd_ext_cdb 0KB 7KB [ 506.720591] scsi_sense_cache 1056KB 1060KB [ 506.726443] virtio_scsi_cmd 16KB 16KB [ 506.731953] sgpool-128 8KB 8KB [ 506.737314] sgpool-64 4KB 12KB [ 506.743444] sgpool-32 2KB 15KB [ 506.749131] sgpool-16 1KB 7KB [ 506.755136] sgpool-8 0KB 7KB [ 506.762858] mqueue_inode_cache 10KB 15KB [ 506.768370] bio_post_read_ctx 14KB 15KB [ 506.774486] bio-2 14KB 15KB [ 506.780663] jfs_mp 7KB 7KB [ 506.786126] cifs_small_rq 15KB 16KB [ 506.792086] cifs_request 67KB 67KB [ 506.808549] cifs_mpx_ids 0KB 7KB [ 506.813949] nfs_commit_data 3KB 14KB [ 506.828574] nfs_write_data 34KB 44KB [ 506.834114] ext4_system_zone 1KB 7KB [ 506.840494] bio-1 1KB 7KB [ 506.846536] pid_namespace 3KB 7KB [ 506.868551] rpc_buffers 17KB 25KB [ 506.873933] rpc_tasks 2KB 7KB [ 506.882495] UNIX 123KB 123KB [ 506.887930] tcp_bind_bucket 248KB 252KB [ 506.893530] inet_peer_cache 0KB 4KB [ 506.928584] xfrm_state 1KB 4KB [ 506.933966] ip_fib_trie 23KB 31KB [ 506.954134] ip_fib_alias 111KB 142KB [ 506.959997] ip_dst_cache 4KB 24KB [ 506.968571] RAW 23718KB 23722KB [ 506.973946] UDP 6685KB 6689KB [ 506.979421] TCP 61KB 73KB [ 506.985142] hugetlbfs_inode_cache 3KB 15KB [ 507.024380] fscache_cookie_jar 1KB 11KB [ 507.029928] eventpoll_pwq 12KB 31KB [ 507.035298] eventpoll_epi 23KB 47KB [ 507.058576] inotify_inode_mark 6KB 11KB [ 507.064046] request_queue 192KB 192KB [ 507.096286] blkdev_requests 1KB 3KB [ 507.102819] blkdev_ioc 33KB 34KB [ 507.115980] bio-0 10484KB 10485KB [ 507.121858] biovec-max 3473KB 3473KB [ 507.127661] biovec-64 7441KB 7441KB [ 507.133382] biovec-16 2234KB 2235KB [ 507.139352] bio_integrity_payload 1KB 8KB [ 507.145568] khugepaged_mm_slot 218KB 221KB [ 507.152920] user_namespace 2KB 3KB [ 507.159121] uid_cache 0KB 4KB [ 507.164494] dmaengine-unmap-2 0KB 3KB [ 507.198519] audit_buffer 0KB 3KB [ 507.218556] skbuff_fclone_cache 39KB 52KB [ 507.224122] skbuff_head_cache 15306KB 15330KB [ 507.229645] configfs_dir_cache 3KB 7KB [ 507.235770] file_lock_cache 13KB 23KB [ 507.258519] file_lock_ctx 9KB 15KB [ 507.263903] fsnotify_mark_connector 2KB 7KB [ 507.269885] net_namespace 34571KB 34571KB [ 507.275254] shmem_inode_cache 7853KB 7944KB [ 507.281409] task_delay_info 1516KB 2051KB [ 507.287439] taskstats 12KB 38KB [ 507.292860] proc_dir_entry 178881KB 178882KB [ 507.298224] pde_opener 1KB 7KB [ 507.303658] seq_file 83KB 90KB [ 507.311418] sigqueue 245KB 248KB [ 507.316789] kernfs_node_cache 506175KB 506177KB [ 507.338509] mnt_cache 206KB 220KB [ 507.343979] filp 4043KB 6000KB [ 507.355774] names_cache 38853KB 38883KB [ 507.364041] iint_cache 87KB 91KB [ 507.376248] key_jar 9KB 22KB [ 507.385762] uts_namespace 4KB 7KB [ 507.462771] nsproxy 341KB 347KB [ 507.479111] vm_area_struct 38822KB 38857KB [ 507.485747] mm_struct 6602KB 6604KB [ 507.498992] fs_cache 2053KB 2756KB [ 507.518494] files_cache 7489KB 9157KB [ 507.523876] signal_cache 11531KB 14346KB [ 507.532017] sighand_cache 9906KB 9955KB [ 507.544675] task_struct 49641KB 49717KB [ 507.577816] cred_jar 4344KB 6200KB [ 507.584690] anon_vma_chain 54626KB 54648KB [ 507.600664] anon_vma 12721KB 12756KB [ 507.608175] pid 505KB 932KB [ 507.622674] Acpi-Operand 156KB 198KB [ 507.631099] Acpi-ParseExt 8KB 11KB [ 507.637137] Acpi-Parse 41KB 47KB [ 507.647230] Acpi-State 52KB 63KB [ 507.655900] Acpi-Namespace 21KB 27KB [ 507.665861] numa_policy 0KB 3KB [ 507.674234] debug_objects_cache 39228KB 39321KB [ 507.684585] trace_event_file 297KB 298KB [ 507.693526] ftrace_event_field 398KB 401KB [ 507.704095] pool_workqueue 4073KB 4076KB [ 507.716596] page->ptl 6672KB 6684KB [ 507.726580] kmalloc-2097152 2050KB 2050KB [ 507.733675] kmalloc-524288 2056KB 2056KB [ 507.743542] kmalloc-262144 1290KB 1290KB [ 507.751770] kmalloc-131072 1690KB 1690KB [ 507.757860] kmalloc-65536 1848KB 2178KB [ 507.768133] kmalloc-32768 217866KB 217866KB [ 507.776543] kmalloc-16384 66165KB 66165KB [ 507.786621] kmalloc-8192 150447KB 150447KB [ 507.812409] kmalloc-4096 669817KB 669868KB [ 507.836532] kmalloc-2048 541403KB 541524KB [ 507.854321] kmalloc-1024 216090KB 216090KB [ 507.876057] kmalloc-512 187770KB 200790KB [ 507.892363] kmalloc-256 112165KB 113805KB [ 507.918417] kmalloc-128 57258KB 57322KB [ 507.923795] kmalloc-96 16058KB 16808KB [ 507.938455] kmalloc-64 39195KB 40712KB [ 507.943831] kmalloc-32 34554KB 35508KB [ 507.964533] kmalloc-192 76507KB 78128KB [ 507.988465] kmem_cache 178KB 187KB [ 507.993952] Out of memory: Kill process 6490 (syz-executor.5) score 1002 or sacrifice child [ 508.002543] Killed process 6490 (syz-executor.5) total-vm:57460kB, anon-rss:2460kB, file-rss:14160kB, shmem-rss:0kB [ 508.014134] oom_reaper: reaped process 6490 (syz-executor.5), now anon-rss:0kB, file-rss:14160kB, shmem-rss:0kB [ 508.149765] systemd invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=0 [ 508.164048] systemd cpuset=/ mems_allowed=0-1 [ 508.168614] CPU: 1 PID: 1 Comm: systemd Not tainted 4.19.211-syzkaller #0 [ 508.175539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 508.184888] Call Trace: [ 508.187491] dump_stack+0x1fc/0x2ef [ 508.191128] dump_header+0x15d/0xc3f [ 508.194869] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 508.199979] ? ___ratelimit+0x319/0x590 [ 508.203959] oom_kill_process.cold+0x10/0x692 [ 508.208461] ? lock_downgrade+0x720/0x720 [ 508.212628] ? check_preemption_disabled+0x41/0x280 [ 508.217657] out_of_memory+0x34d/0x1390 [ 508.221640] ? oom_killer_disable+0x270/0x270 [ 508.226272] ? mutex_trylock+0x15f/0x1a0 [ 508.230343] __alloc_pages_nodemask+0x23a2/0x2890 [ 508.235209] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 508.240055] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 508.244934] ? lock_downgrade+0x720/0x720 [ 508.249088] ? mark_held_locks+0xf0/0xf0 [ 508.253154] ? ____cache_alloc_node+0x156/0x1d0 [ 508.257823] ? cache_grow_begin+0x64/0x8a0 [ 508.262060] cache_grow_begin+0xa4/0x8a0 [ 508.266136] fallback_alloc+0x213/0x2e0 [ 508.270129] kmem_cache_alloc+0x1e4/0x370 [ 508.274288] getname_flags+0xce/0x590 [ 508.278093] do_sys_open+0x26c/0x520 [ 508.281812] ? filp_open+0x70/0x70 [ 508.285363] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 508.290733] ? trace_hardirqs_off_caller+0x6e/0x210 [ 508.295755] ? do_syscall_64+0x21/0x620 [ 508.299735] do_syscall_64+0xf9/0x620 [ 508.303548] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 508.308768] RIP: 0033:0x7f1b25da270d [ 508.312481] Code: Bad RIP value. [ 508.315840] RSP: 002b:00007ffda35861d0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 508.323550] RAX: ffffffffffffffda RBX: 000055fa814f17b0 RCX: 00007f1b25da270d [ 508.330828] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 000055fa814976f0 [ 508.338093] RBP: 0000000000000008 R08: 0000000000000008 R09: 0000000000000001 [ 508.345972] R10: 0000000000080000 R11: 0000000000000293 R12: 00007f1b274dc7b4 [ 508.353247] R13: 0000000000000001 R14: 000055fa81566a60 R15: 000055fa814435a0 [ 508.372897] Mem-Info: [ 508.375362] active_anon:174674 inactive_anon:8641 isolated_anon:0 [ 508.375362] active_file:13 inactive_file:1 isolated_file:0 [ 508.375362] unevictable:0 dirty:0 writeback:0 unstable:0 [ 508.375362] slab_reclaimable:56611 slab_unreclaimable:1231999 [ 508.375362] mapped:16547 shmem:9185 pagetables:59966 bounce:0 [ 508.375362] free:27132 free_pcp:202 free_cma:0 [ 508.474684] Node 0 active_anon:692252kB inactive_anon:34564kB active_file:264kB inactive_file:220kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:66284kB dirty:0kB writeback:0kB shmem:36736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 141312kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 508.512123] Node 1 active_anon:6444kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 508.543690] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 508.571439] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 508.577207] Node 0 DMA32 free:43304kB min:35996kB low:44992kB high:53988kB active_anon:692248kB inactive_anon:34564kB active_file:656kB inactive_file:72kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:30656kB pagetables:58544kB bounce:0kB free_pcp:1700kB local_pcp:280kB free_cma:0kB [ 508.608230] lowmem_reserve[]: 0 0 1 1 1 [ 508.613631] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 508.639901] lowmem_reserve[]: 0 0 0 0 0 [ 508.647209] Node 1 Normal free:53852kB min:53876kB low:67344kB high:80812kB active_anon:6444kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:103072kB pagetables:181140kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 508.684207] lowmem_reserve[]: 0 0 0 0 0 [ 508.691025] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 508.713360] Node 0 DMA32: 169*4kB (UME) 396*8kB (UME) 862*16kB (UME) 439*32kB (UME) 53*64kB (UME) 4*128kB (UM) 3*256kB (UE) 1*512kB (E) 0*1024kB 3*2048kB (M) 0*4096kB = 43012kB [ 508.735779] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 508.756059] Node 1 Normal: 439*4kB (UM) 95*8kB (UM) 50*16kB (UME) 168*32kB (UME) 24*64kB (UME) 24*128kB (UME) 11*256kB (UM) 10*512kB (UME) 2*1024kB (UE) 1*2048kB (E) 7*4096kB (M) = 54004kB [ 508.773926] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 508.798580] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 508.807179] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 508.817115] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 508.826445] 9332 total pagecache pages [ 508.846839] 0 pages in swap cache [ 508.850402] Swap cache stats: add 0, delete 0, find 0/0 [ 508.855770] Free swap = 0kB [ 508.859502] Total swap = 0kB [ 508.868337] 2097051 pages RAM [ 508.871465] 0 pages HighMem/MovableOnly [ 508.875432] 369649 pages reserved [ 508.879653] 0 pages cma reserved [ 508.883792] Unreclaimable slab info: [ 508.887606] Name Used Total [ 508.893289] pid_3 0KB 3KB [ 508.918645] pid_2 254KB 268KB [ 508.924090] batadv_tl_cache 4KB 12KB [ 508.930253] TIPC 3007KB 3015KB [ 508.938283] SCTPv6 8148KB 8148KB [ 508.943673] DCCPv6 9865KB 9870KB [ 508.968284] DCCP 9371KB 9376KB [ 508.973720] RXRPC 3219KB 3224KB [ 508.986739] rxrpc_call_jar 22286KB 22294KB [ 508.992295] bridge_fdb_cache 9KB 15KB [ 508.997671] fib6_nodes 157KB 164KB [ 509.004489] ip6_dst_cache 215KB 450KB [ 509.010974] RAWv6 40024KB 40027KB [ 509.018313] UDPLITEv6 7KB 7KB [ 509.023693] UDPv6 3793KB 3795KB [ 509.029793] TCPv6 6000KB 6006KB [ 509.035645] nf_conntrack 4KB 18KB [ 509.048379] t10_alua_lu_gp_cache 0KB 3KB [ 509.055971] sd_ext_cdb 0KB 7KB [ 509.061478] scsi_sense_cache 1056KB 1060KB [ 509.104399] virtio_scsi_cmd 16KB 16KB [ 509.109867] sgpool-128 8KB 8KB [ 509.115321] sgpool-64 4KB 12KB [ 509.138249] sgpool-32 2KB 15KB [ 509.143639] sgpool-16 1KB 7KB [ 509.172717] sgpool-8 0KB 7KB [ 509.179072] mqueue_inode_cache 10KB 15KB [ 509.184538] bio_post_read_ctx 14KB 15KB [ 509.194770] bio-2 14KB 15KB [ 509.201560] jfs_mp 7KB 7KB [ 509.212104] cifs_small_rq 15KB 16KB [ 509.217476] cifs_request 67KB 67KB [ 509.224922] cifs_mpx_ids 0KB 7KB [ 509.235684] nfs_commit_data 3KB 14KB [ 509.253064] nfs_write_data 34KB 44KB [ 509.262423] ext4_system_zone 1KB 7KB [ 509.278780] bio-1 1KB 7KB [ 509.284164] pid_namespace 3KB 7KB [ 509.307579] rpc_buffers 17KB 25KB [ 509.339185] rpc_tasks 2KB 7KB [ 509.344590] UNIX 123KB 123KB [ 509.386039] tcp_bind_bucket 248KB 252KB [ 509.403523] inet_peer_cache 0KB 4KB [ 509.433651] xfrm_state 1KB 4KB [ 509.443520] ip_fib_trie 23KB 31KB [ 509.449078] ip_fib_alias 111KB 142KB [ 509.454448] ip_dst_cache 4KB 24KB [ 509.467268] RAW 23718KB 23722KB [ 509.507853] UDP 6685KB 6689KB [ 509.518288] TCP 61KB 73KB [ 509.523677] hugetlbfs_inode_cache 3KB 15KB [ 509.535138] fscache_cookie_jar 1KB 11KB [ 509.553678] eventpoll_pwq 12KB 31KB [ 509.559710] eventpoll_epi 23KB 47KB [ 509.592582] inotify_inode_mark 6KB 11KB [ 509.598053] request_queue 192KB 192KB [ 509.632743] blkdev_requests 1KB 3KB [ 509.638261] blkdev_ioc 38KB 38KB [ 509.643627] bio-0 10994KB 10995KB [ 509.665932] biovec-max 3481KB 3481KB [ 509.676336] biovec-64 7599KB 7599KB [ 509.682227] biovec-16 2358KB 2358KB [ 509.693728] bio_integrity_payload 1KB 8KB [ 509.700856] khugepaged_mm_slot 218KB 221KB [ 509.707236] user_namespace 2KB 3KB [ 509.743297] uid_cache 0KB 4KB [ 509.748762] dmaengine-unmap-2 0KB 3KB [ 509.754131] audit_buffer 0KB 3KB [ 509.765228] skbuff_fclone_cache 38KB 52KB [ 509.774378] skbuff_head_cache 15434KB 15457KB [ 509.794480] configfs_dir_cache 3KB 7KB [ 509.823051] file_lock_cache 13KB 23KB [ 509.828547] file_lock_ctx 9KB 15KB [ 509.833921] fsnotify_mark_connector 2KB 7KB [ 509.844769] net_namespace 34571KB 34571KB [ 509.850881] shmem_inode_cache 7853KB 7944KB [ 509.856797] task_delay_info 1512KB 2051KB [ 509.867822] taskstats 8KB 38KB [ 509.875790] proc_dir_entry 178882KB 178882KB [ 509.894642] pde_opener 1KB 7KB [ 509.901200] seq_file 83KB 90KB [ 509.913200] sigqueue 256KB 259KB [ 509.918614] kernfs_node_cache 506236KB 506236KB [ 509.923976] mnt_cache 206KB 220KB [ 509.934402] filp 4036KB 5996KB [ 509.941602] names_cache 38636KB 38636KB [ 509.955005] iint_cache 91KB 91KB [ 509.960460] key_jar 9KB 22KB [ 509.965824] uts_namespace 4KB 7KB [ 509.993813] nsproxy 341KB 347KB [ 509.999666] vm_area_struct 38829KB 38857KB [ 510.005623] mm_struct 6605KB 6610KB [ 510.046669] fs_cache 2047KB 2756KB [ 510.052119] files_cache 7479KB 9157KB [ 510.057689] signal_cache 11507KB 14346KB [ 510.068422] sighand_cache 9922KB 9955KB [ 510.076823] task_struct 49376KB 49464KB [ 510.102515] cred_jar 4338KB 6200KB [ 510.107901] anon_vma_chain 54626KB 54648KB [ 510.144328] anon_vma 12729KB 12756KB [ 510.161890] pid 502KB 932KB [ 510.168838] Acpi-Operand 156KB 198KB [ 510.174215] Acpi-ParseExt 8KB 11KB [ 510.208751] Acpi-Parse 41KB 47KB [ 510.215248] Acpi-State 52KB 63KB [ 510.226393] Acpi-Namespace 21KB 27KB [ 510.232540] numa_policy 0KB 3KB [ 510.243531] debug_objects_cache 39226KB 39317KB [ 510.249870] trace_event_file 297KB 298KB [ 510.262887] ftrace_event_field 398KB 401KB [ 510.284873] pool_workqueue 4073KB 4076KB [ 510.290375] page->ptl 6677KB 6684KB [ 510.295779] kmalloc-2097152 2050KB 2050KB [ 510.307455] kmalloc-524288 2056KB 2056KB [ 510.328285] kmalloc-262144 1290KB 1290KB [ 510.334259] kmalloc-131072 1690KB 1690KB [ 510.363678] kmalloc-65536 1848KB 2178KB [ 510.380036] kmalloc-32768 217866KB 217866KB [ 510.413946] kmalloc-16384 66165KB 66165KB [ 510.420569] kmalloc-8192 150447KB 150447KB [ 510.427197] kmalloc-4096 669315KB 669375KB [ 510.455062] kmalloc-2048 541390KB 541524KB [ 510.465621] kmalloc-1024 216186KB 216192KB [ 510.472115] kmalloc-512 187953KB 200973KB [ 510.483299] kmalloc-256 112173KB 113812KB [ 510.494568] kmalloc-128 57259KB 57322KB [ 510.500844] kmalloc-96 16081KB 16832KB [ 510.508280] kmalloc-64 39192KB 40712KB [ 510.514842] kmalloc-32 34553KB 35508KB [ 510.538743] kmalloc-192 76501KB 78128KB [ 510.544701] kmem_cache 178KB 187KB [ 510.550926] Out of memory: Kill process 6795 (syz-executor.5) score 1002 or sacrifice child [ 510.561897] Killed process 6795 (syz-executor.5) total-vm:57460kB, anon-rss:2460kB, file-rss:14152kB, shmem-rss:0kB [ 510.577398] oom_reaper: reaped process 6795 (syz-executor.5), now anon-rss:0kB, file-rss:14152kB, shmem-rss:0kB [ 510.936389] systemd invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=0 [ 510.954100] systemd cpuset=/ mems_allowed=0-1 [ 510.959474] CPU: 0 PID: 1 Comm: systemd Not tainted 4.19.211-syzkaller #0 [ 510.966393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 510.975737] Call Trace: [ 510.978325] dump_stack+0x1fc/0x2ef [ 510.981950] dump_header+0x15d/0xc3f [ 510.985657] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 510.990750] ? ___ratelimit+0x319/0x590 [ 510.994726] oom_kill_process.cold+0x10/0x692 [ 510.999222] ? lock_downgrade+0x720/0x720 [ 511.003370] ? check_preemption_disabled+0x41/0x280 [ 511.008379] out_of_memory+0x34d/0x1390 [ 511.012352] ? oom_killer_disable+0x270/0x270 [ 511.016838] ? mutex_trylock+0x15f/0x1a0 [ 511.020895] __alloc_pages_nodemask+0x23a2/0x2890 [ 511.025741] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 511.030569] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 511.035409] ? lock_downgrade+0x720/0x720 [ 511.039548] ? mark_held_locks+0xf0/0xf0 [ 511.043597] ? ____cache_alloc_node+0x156/0x1d0 [ 511.048257] ? cache_grow_begin+0x64/0x8a0 [ 511.052482] cache_grow_begin+0xa4/0x8a0 [ 511.056534] fallback_alloc+0x213/0x2e0 [ 511.060500] kmem_cache_alloc+0x1e4/0x370 [ 511.064729] getname_flags+0xce/0x590 [ 511.068519] do_sys_open+0x26c/0x520 [ 511.072221] ? filp_open+0x70/0x70 [ 511.075751] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 511.081190] ? trace_hardirqs_off_caller+0x6e/0x210 [ 511.086192] ? do_syscall_64+0x21/0x620 [ 511.090156] do_syscall_64+0xf9/0x620 [ 511.093949] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 511.099133] RIP: 0033:0x7f1b25d7a9b1 [ 511.102856] Code: Bad RIP value. [ 511.106321] RSP: 002b:00007ffda3586258 EFLAGS: 00000202 ORIG_RAX: 0000000000000002 [ 511.114029] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1b25d7a9b1 [ 511.121287] RDX: 000055fa8156b44c RSI: 0000000000090800 RDI: 000055fa8156b410 [ 511.128545] RBP: 00007ffda35862a8 R08: 0000000000000000 R09: 0000000000000050 [ 511.135807] R10: 00007f1b277d9500 R11: 0000000000000202 R12: 000055fa814435a0 [ 511.143068] R13: 00007ffda35862b0 R14: 000055fa81566a60 R15: 0000000000000004 [ 511.181301] Mem-Info: [ 511.184286] active_anon:174936 inactive_anon:8641 isolated_anon:0 [ 511.184286] active_file:18 inactive_file:36 isolated_file:22 [ 511.184286] unevictable:0 dirty:0 writeback:0 unstable:0 [ 511.184286] slab_reclaimable:56670 slab_unreclaimable:1231638 [ 511.184286] mapped:16554 shmem:9185 pagetables:60002 bounce:0 [ 511.184286] free:26946 free_pcp:437 free_cma:0 [ 511.218358] Node 0 active_anon:693300kB inactive_anon:34564kB active_file:68kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):88kB mapped:66012kB dirty:0kB writeback:0kB shmem:36736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 141312kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 511.251713] Node 1 active_anon:6444kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 511.277843] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 511.305269] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 511.310860] Node 0 DMA32 free:43116kB min:35996kB low:44992kB high:53988kB active_anon:693296kB inactive_anon:34564kB active_file:68kB inactive_file:360kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:30656kB pagetables:58692kB bounce:0kB free_pcp:1536kB local_pcp:1224kB free_cma:0kB [ 511.342282] lowmem_reserve[]: 0 0 1 1 1 [ 511.346951] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 511.373606] lowmem_reserve[]: 0 0 0 0 0 [ 511.379497] Node 1 Normal free:53784kB min:53876kB low:67344kB high:80812kB active_anon:6444kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:103072kB pagetables:181136kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 511.410313] lowmem_reserve[]: 0 0 0 0 0 [ 511.414403] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 511.437948] Node 0 DMA32: 50*4kB (ME) 92*8kB (UE) 848*16kB (UME) 452*32kB (UME) 54*64kB (UME) 4*128kB (UM) 3*256kB (UE) 1*512kB (E) 0*1024kB 3*2048kB (M) 0*4096kB = 40360kB [ 511.453766] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 511.465089] Node 1 Normal: 440*4kB (UM) 83*8kB (UM) 48*16kB (UME) 168*32kB (UME) 24*64kB (UME) 24*128kB (UME) 11*256kB (UM) 10*512kB (UME) 2*1024kB (UE) 1*2048kB (E) 7*4096kB (M) = 53880kB [ 511.498857] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 511.515905] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 511.525311] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 511.535105] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 511.544442] 9291 total pagecache pages [ 511.568438] 0 pages in swap cache [ 511.572525] Swap cache stats: add 0, delete 0, find 0/0 [ 511.578731] Free swap = 0kB [ 511.582433] Total swap = 0kB [ 511.586131] 2097051 pages RAM [ 511.589726] 0 pages HighMem/MovableOnly [ 511.594381] 369649 pages reserved [ 511.598523] 0 pages cma reserved [ 511.602592] Unreclaimable slab info: [ 511.606935] Name Used Total [ 511.615037] pid_3 0KB 3KB [ 511.621421] pid_2 254KB 268KB [ 511.627543] batadv_tl_cache 4KB 12KB [ 511.636327] TIPC 3007KB 3015KB [ 511.642379] SCTPv6 8148KB 8148KB [ 511.648544] DCCPv6 9865KB 9870KB [ 511.654673] DCCP 9371KB 9376KB [ 511.660980] RXRPC 3219KB 3224KB [ 511.667166] rxrpc_call_jar 22286KB 22294KB [ 511.673187] bridge_fdb_cache 9KB 15KB [ 511.679340] fib6_nodes 157KB 164KB [ 511.685241] ip6_dst_cache 215KB 450KB [ 511.691355] RAWv6 40024KB 40027KB [ 511.697403] UDPLITEv6 7KB 7KB [ 511.703563] UDPv6 3793KB 3795KB [ 511.709746] TCPv6 6000KB 6006KB [ 511.717727] nf_conntrack 3KB 15KB [ 511.723915] t10_alua_lu_gp_cache 0KB 3KB [ 511.730299] sd_ext_cdb 0KB 7KB [ 511.736387] scsi_sense_cache 1056KB 1060KB [ 511.742501] virtio_scsi_cmd 16KB 16KB [ 511.750171] sgpool-128 8KB 8KB [ 511.756165] sgpool-64 4KB 12KB [ 511.762138] sgpool-32 2KB 15KB [ 511.768307] sgpool-16 1KB 7KB [ 511.774324] sgpool-8 0KB 7KB [ 511.780541] mqueue_inode_cache 10KB 15KB [ 511.786731] bio_post_read_ctx 14KB 15KB [ 511.793466] bio-2 14KB 15KB [ 511.800166] jfs_mp 7KB 7KB [ 511.806795] cifs_small_rq 15KB 16KB [ 511.819437] cifs_request 67KB 67KB [ 511.825851] cifs_mpx_ids 0KB 7KB [ 511.832963] nfs_commit_data 3KB 14KB [ 511.839714] nfs_write_data 34KB 44KB [ 511.845722] ext4_system_zone 1KB 7KB [ 511.851873] bio-1 1KB 7KB [ 511.858020] pid_namespace 3KB 7KB [ 511.865306] rpc_buffers 17KB 25KB [ 511.880683] rpc_tasks 2KB 7KB [ 511.901199] UNIX 123KB 123KB [ 511.906581] tcp_bind_bucket 248KB 252KB [ 511.912062] inet_peer_cache 0KB 4KB [ 511.933572] xfrm_state 1KB 4KB [ 511.943630] ip_fib_trie 23KB 31KB [ 511.951444] ip_fib_alias 111KB 142KB [ 511.957430] ip_dst_cache 4KB 24KB [ 511.963805] RAW 23718KB 23722KB [ 512.010355] UDP 6685KB 6689KB [ 512.016545] TCP 61KB 73KB [ 512.032091] hugetlbfs_inode_cache 3KB 15KB [ 512.038959] fscache_cookie_jar 1KB 11KB [ 512.056431] eventpoll_pwq 12KB 31KB [ 512.064774] eventpoll_epi 23KB 47KB [ 512.073033] inotify_inode_mark 6KB 11KB [ 512.081993] request_queue 192KB 192KB [ 512.087431] blkdev_requests 1KB 3KB [ 512.095698] blkdev_ioc 38KB 38KB [ 512.103955] bio-0 11522KB 11523KB [ 512.128046] biovec-max 3481KB 3481KB [ 512.138701] biovec-64 7845KB 7851KB [ 512.144817] biovec-16 2485KB 2486KB [ 512.150923] bio_integrity_payload 1KB 8KB [ 512.157318] khugepaged_mm_slot 218KB 221KB [ 512.163892] user_namespace 2KB 3KB [ 512.170095] uid_cache 0KB 4KB [ 512.176122] dmaengine-unmap-2 0KB 3KB [ 512.182279] audit_buffer 0KB 3KB [ 512.200777] skbuff_fclone_cache 38KB 52KB [ 512.206920] skbuff_head_cache 15531KB 15555KB [ 512.215704] configfs_dir_cache 3KB 7KB [ 512.222232] file_lock_cache 13KB 23KB [ 512.237219] file_lock_ctx 9KB 15KB [ 512.243640] fsnotify_mark_connector 2KB 7KB [ 512.253763] net_namespace 34571KB 34571KB [ 512.264469] shmem_inode_cache 7852KB 7944KB [ 512.295459] task_delay_info 1505KB 2051KB [ 512.307009] taskstats 8KB 38KB [ 512.313309] proc_dir_entry 178882KB 178882KB [ 512.332709] pde_opener 2KB 7KB [ 512.341920] seq_file 87KB 90KB [ 512.347291] sigqueue 264KB 267KB [ 512.352926] kernfs_node_cache 506319KB 506319KB [ 512.363771] mnt_cache 206KB 220KB [ 512.369217] filp 4009KB 5992KB [ 512.374579] names_cache 38046KB 38071KB [ 512.381479] iint_cache 91KB 91KB [ 512.386843] key_jar 9KB 22KB [ 512.392275] uts_namespace 4KB 7KB [ 512.397638] nsproxy 341KB 347KB [ 512.403066] vm_area_struct 38854KB 38857KB [ 512.410159] mm_struct 6605KB 6610KB [ 512.415526] fs_cache 2039KB 2756KB [ 512.420994] files_cache 7438KB 9157KB [ 512.426360] signal_cache 11403KB 14339KB [ 512.431793] sighand_cache 9922KB 9955KB [ 512.437154] task_struct 48858KB 48896KB [ 512.442568] cred_jar 4299KB 6200KB [ 512.448009] anon_vma_chain 54639KB 54648KB [ 512.453373] anon_vma 12729KB 12756KB [ 512.458799] pid 497KB 932KB [ 512.464166] Acpi-Operand 156KB 198KB [ 512.469632] Acpi-ParseExt 8KB 11KB [ 512.474999] Acpi-Parse 41KB 47KB [ 512.480466] Acpi-State 52KB 63KB [ 512.485826] Acpi-Namespace 21KB 27KB [ 512.491271] numa_policy 0KB 3KB [ 512.496634] debug_objects_cache 39221KB 39317KB [ 512.512794] trace_event_file 297KB 298KB [ 512.518215] ftrace_event_field 398KB 401KB [ 512.523668] pool_workqueue 4073KB 4076KB [ 512.536717] page->ptl 6683KB 6684KB [ 512.542280] kmalloc-2097152 2050KB 2050KB [ 512.547651] kmalloc-524288 2056KB 2056KB [ 512.554881] kmalloc-262144 1290KB 1290KB [ 512.560418] kmalloc-131072 1690KB 1690KB [ 512.565787] kmalloc-65536 1848KB 2178KB [ 512.571251] kmalloc-32768 217899KB 217899KB [ 512.576618] kmalloc-16384 66165KB 66165KB [ 512.582030] kmalloc-8192 150447KB 150447KB [ 512.587501] kmalloc-4096 668971KB 668971KB [ 512.593051] kmalloc-2048 541375KB 541524KB [ 512.598600] kmalloc-1024 216240KB 216247KB [ 512.603970] kmalloc-512 188055KB 201075KB [ 512.609428] kmalloc-256 112173KB 113812KB [ 512.614934] kmalloc-128 57258KB 57322KB [ 512.620439] kmalloc-96 16096KB 16848KB [ 512.625808] kmalloc-64 39192KB 40712KB [ 512.631235] kmalloc-32 34553KB 35508KB [ 512.636602] kmalloc-192 76501KB 78128KB [ 512.642022] kmem_cache 178KB 187KB [ 512.647386] Out of memory: Kill process 6257 (syz-executor.5) score 1002 or sacrifice child [ 512.656494] Killed process 6257 (syz-executor.5) total-vm:57460kB, anon-rss:2460kB, file-rss:14148kB, shmem-rss:0kB [ 512.668871] oom_reaper: reaped process 6257 (syz-executor.5), now anon-rss:0kB, file-rss:14148kB, shmem-rss:0kB [ 512.758532] systemd-cgroups invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=0 [ 512.771246] systemd-cgroups cpuset=/ mems_allowed=0-1 [ 512.776458] CPU: 0 PID: 7124 Comm: systemd-cgroups Not tainted 4.19.211-syzkaller #0 [ 512.784324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 512.793664] Call Trace: [ 512.796243] dump_stack+0x1fc/0x2ef [ 512.799859] dump_header+0x15d/0xc3f [ 512.803578] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 512.808667] ? ___ratelimit+0x319/0x590 [ 512.812630] oom_kill_process.cold+0x10/0x692 [ 512.817118] ? check_preemption_disabled+0x41/0x280 [ 512.822123] ? has_intersects_mems_allowed+0x1d6/0x290 [ 512.827383] out_of_memory+0x1072/0x1390 [ 512.831432] ? oom_killer_disable+0x270/0x270 [ 512.835909] ? mutex_trylock+0x15f/0x1a0 [ 512.840042] __alloc_pages_nodemask+0x23a2/0x2890 [ 512.844876] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 512.849699] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 512.854576] ? mark_held_locks+0xf0/0xf0 [ 512.858623] ? mark_held_locks+0xa6/0xf0 [ 512.862666] ? ____cache_alloc_node+0x156/0x1d0 [ 512.867315] ? cache_grow_begin+0x64/0x8a0 [ 512.871622] cache_grow_begin+0xa4/0x8a0 [ 512.875667] fallback_alloc+0x213/0x2e0 [ 512.879624] kmem_cache_alloc_node_trace+0xec/0x3b0 [ 512.884620] __kmalloc_node+0x38/0x70 [ 512.888400] kvmalloc_node+0x61/0xf0 [ 512.892135] seq_read+0x85c/0x11c0 [ 512.895659] ? lock_acquire+0x170/0x3c0 [ 512.899621] ? seq_hex_dump+0x450/0x450 [ 512.903577] proc_reg_read+0x1bd/0x2d0 [ 512.907444] ? proc_reg_unlocked_ioctl+0x2c0/0x2c0 [ 512.912350] ? _copy_to_user+0xb8/0x100 [ 512.916308] ? cp_new_stat+0x49e/0x5c0 [ 512.920178] __vfs_read+0xf7/0x750 [ 512.923700] ? proc_reg_unlocked_ioctl+0x2c0/0x2c0 [ 512.928610] ? __se_sys_copy_file_range+0x410/0x410 [ 512.933604] ? fsnotify_first_mark+0x200/0x200 [ 512.938168] ? vfs_getattr_nosec+0x107/0x160 [ 512.942563] ? security_file_permission+0x1c0/0x220 [ 512.947565] vfs_read+0x194/0x3c0 [ 512.951000] ksys_read+0x12b/0x2a0 [ 512.954518] ? kernel_write+0x110/0x110 [ 512.958472] ? trace_hardirqs_off_caller+0x6e/0x210 [ 512.963469] ? do_syscall_64+0x21/0x620 [ 512.967423] do_syscall_64+0xf9/0x620 [ 512.971208] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 512.976389] RIP: 0033:0x7fe25c5b6910 [ 512.980089] Code: Bad RIP value. [ 512.983430] RSP: 002b:00007ffdef060968 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 512.991114] RAX: ffffffffffffffda RBX: 000055ec33537040 RCX: 00007fe25c5b6910 [ 512.998368] RDX: 0000000000000400 RSI: 000055ec335372f0 RDI: 0000000000000000 [ 513.005615] RBP: 0000000000000d68 R08: 0000000000000003 R09: 0000000000000410 [ 513.012865] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe25c871440 [ 513.020111] R13: 00007fe25c870900 R14: 0000000000000000 R15: 0000000000000000 [ 513.035622] Mem-Info: [ 513.038141] active_anon:175010 inactive_anon:8641 isolated_anon:0 [ 513.038141] active_file:16 inactive_file:69 isolated_file:25 [ 513.038141] unevictable:0 dirty:0 writeback:0 unstable:0 [ 513.038141] slab_reclaimable:56681 slab_unreclaimable:1231565 [ 513.038141] mapped:16520 shmem:9185 pagetables:60005 bounce:0 [ 513.038141] free:26948 free_pcp:175 free_cma:0 [ 513.085998] Node 0 active_anon:693732kB inactive_anon:34564kB active_file:104kB inactive_file:240kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:66240kB dirty:0kB writeback:0kB shmem:36736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 141312kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 513.114085] Node 1 active_anon:6444kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 513.140183] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 513.172331] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 513.177380] Node 0 DMA32 free:43888kB min:35996kB low:44992kB high:53988kB active_anon:693728kB inactive_anon:34564kB active_file:80kB inactive_file:84kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:30656kB pagetables:58720kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 513.211426] lowmem_reserve[]: 0 0 1 1 1 [ 513.215490] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 513.254831] lowmem_reserve[]: 0 0 0 0 0 [ 513.262417] Node 1 Normal free:53828kB min:53876kB low:67344kB high:80812kB active_anon:6444kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:103072kB pagetables:181132kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 513.295034] lowmem_reserve[]: 0 0 0 0 0 [ 513.299326] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 513.331085] Node 0 DMA32: 449*4kB (UME) 288*8kB (UME) 896*16kB (UME) 455*32kB (UME) 55*64kB (UME) 4*128kB (UM) 3*256kB (UE) 1*512kB (E) 0*1024kB 3*2048kB (M) 0*4096kB = 44452kB [ 513.360865] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 513.375984] Node 1 Normal: 441*4kB (UM) 80*8kB (UM) 50*16kB (UME) 168*32kB (UME) 23*64kB (ME) 24*128kB (UME) 11*256kB (UM) 10*512kB (UME) 2*1024kB (UE) 1*2048kB (E) 7*4096kB (M) = 53828kB [ 513.398575] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 513.407517] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 513.418467] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 513.427317] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 513.435933] 9235 total pagecache pages [ 513.441652] 0 pages in swap cache [ 513.445092] Swap cache stats: add 0, delete 0, find 0/0 [ 513.450640] Free swap = 0kB [ 513.455971] Total swap = 0kB [ 513.462761] 2097051 pages RAM [ 513.465863] 0 pages HighMem/MovableOnly [ 513.471106] 369649 pages reserved [ 513.474551] 0 pages cma reserved [ 513.481625] Unreclaimable slab info: [ 513.485340] Name Used Total [ 513.491015] pid_3 0KB 3KB [ 513.496371] pid_2 254KB 268KB [ 513.504495] batadv_tl_cache 4KB 12KB [ 513.522205] TIPC 3007KB 3015KB [ 513.533819] SCTPv6 8148KB 8148KB [ 513.542795] DCCPv6 9865KB 9870KB [ 513.554752] DCCP 9371KB 9376KB [ 513.576696] RXRPC 3219KB 3224KB [ 513.582117] rxrpc_call_jar 22286KB 22294KB [ 513.591345] bridge_fdb_cache 9KB 15KB [ 513.596722] fib6_nodes 157KB 164KB [ 513.602117] ip6_dst_cache 215KB 450KB [ 513.607479] RAWv6 40024KB 40027KB [ 513.616635] UDPLITEv6 7KB 7KB [ 513.622128] UDPv6 3793KB 3795KB [ 513.627489] TCPv6 6000KB 6006KB [ 513.656727] nf_conntrack 2KB 15KB [ 513.664811] t10_alua_lu_gp_cache 0KB 3KB [ 513.674274] sd_ext_cdb 0KB 7KB [ 513.679716] scsi_sense_cache 1056KB 1060KB [ 513.685084] virtio_scsi_cmd 16KB 16KB [ 513.694064] sgpool-128 8KB 8KB [ 513.699468] sgpool-64 4KB 12KB [ 513.704827] sgpool-32 2KB 15KB [ 513.715245] sgpool-16 1KB 7KB [ 513.720686] sgpool-8 0KB 7KB [ 513.726054] mqueue_inode_cache 10KB 15KB [ 513.735268] bio_post_read_ctx 14KB 15KB [ 513.740762] bio-2 14KB 15KB [ 513.746304] jfs_mp 7KB 7KB [ 513.755422] cifs_small_rq 15KB 16KB [ 513.763508] cifs_request 67KB 67KB [ 513.772571] cifs_mpx_ids 0KB 7KB [ 513.777998] nfs_commit_data 3KB 14KB [ 513.783364] nfs_write_data 34KB 44KB [ 513.793931] ext4_system_zone 1KB 7KB [ 513.800831] bio-1 1KB 7KB [ 513.820797] pid_namespace 3KB 7KB [ 513.826197] rpc_buffers 17KB 25KB [ 513.835267] rpc_tasks 2KB 7KB [ 513.840926] UNIX 123KB 123KB [ 513.846298] tcp_bind_bucket 248KB 252KB [ 513.855332] inet_peer_cache 0KB 4KB [ 513.866477] xfrm_state 1KB 4KB [ 513.875576] ip_fib_trie 23KB 31KB [ 513.884656] ip_fib_alias 111KB 142KB [ 513.893756] ip_dst_cache 4KB 24KB [ 513.902869] RAW 23718KB 23722KB [ 513.911902] UDP 6685KB 6689KB [ 513.917271] TCP 61KB 73KB [ 513.923427] hugetlbfs_inode_cache 3KB 15KB [ 513.934097] fscache_cookie_jar 1KB 11KB [ 513.940872] eventpoll_pwq 12KB 31KB [ 513.946236] eventpoll_epi 23KB 47KB [ 513.956077] inotify_inode_mark 6KB 11KB [ 513.963144] request_queue 192KB 192KB [ 513.971055] blkdev_requests 1KB 3KB [ 513.976423] blkdev_ioc 38KB 38KB [ 513.983157] bio-0 11646KB 11647KB [ 513.992176] biovec-max 3481KB 3481KB [ 514.001078] biovec-64 7867KB 7867KB [ 514.006461] biovec-16 2511KB 2512KB [ 514.015764] bio_integrity_payload 1KB 8KB [ 514.026520] khugepaged_mm_slot 218KB 221KB [ 514.037047] user_namespace 2KB 3KB [ 514.051457] uid_cache 0KB 4KB [ 514.056833] dmaengine-unmap-2 0KB 3KB [ 514.064384] audit_buffer 0KB 3KB [ 514.081765] skbuff_fclone_cache 52KB 52KB [ 514.087319] skbuff_head_cache 15670KB 15693KB [ 514.092870] configfs_dir_cache 3KB 7KB [ 514.117902] file_lock_cache 13KB 23KB [ 514.123297] file_lock_ctx 9KB 15KB [ 514.132737] fsnotify_mark_connector 2KB 7KB [ 514.142286] net_namespace 34571KB 34571KB [ 514.149496] shmem_inode_cache 7852KB 7944KB [ 514.154844] task_delay_info 1505KB 2051KB [ 514.163406] taskstats 8KB 38KB [ 514.173681] proc_dir_entry 178882KB 178882KB [ 514.180958] pde_opener 2KB 7KB [ 514.186313] seq_file 87KB 90KB [ 514.193143] sigqueue 262KB 267KB [ 514.203349] kernfs_node_cache 506319KB 506319KB [ 514.208772] mnt_cache 206KB 220KB [ 514.214123] filp 4009KB 5992KB [ 514.223176] names_cache 38054KB 38071KB [ 514.228584] iint_cache 88KB 91KB [ 514.233946] key_jar 9KB 22KB [ 514.243062] uts_namespace 4KB 7KB [ 514.248461] nsproxy 341KB 347KB [ 514.253806] vm_area_struct 38859KB 38861KB [ 514.266006] mm_struct 6605KB 6610KB [ 514.286851] fs_cache 2039KB 2756KB [ 514.292487] files_cache 7438KB 9157KB [ 514.302197] signal_cache 11403KB 14339KB [ 514.307799] sighand_cache 9922KB 9955KB [ 514.313168] task_struct 48858KB 48896KB [ 514.320095] cred_jar 4299KB 6200KB [ 514.325474] anon_vma_chain 54639KB 54648KB [ 514.330966] anon_vma 12729KB 12756KB [ 514.336339] pid 497KB 932KB [ 514.344394] Acpi-Operand 156KB 198KB [ 514.376674] Acpi-ParseExt 8KB 11KB [ 514.383966] Acpi-Parse 41KB 47KB [ 514.390835] Acpi-State 52KB 63KB [ 514.396210] Acpi-Namespace 21KB 27KB [ 514.407076] numa_policy 0KB 3KB [ 514.413327] debug_objects_cache 39220KB 39317KB [ 514.424798] trace_event_file 297KB 298KB [ 514.430998] ftrace_event_field 398KB 401KB [ 514.436451] pool_workqueue 4073KB 4076KB [ 514.444099] page->ptl 6683KB 6684KB [ 514.453191] kmalloc-2097152 2050KB 2050KB [ 514.462303] kmalloc-524288 2056KB 2056KB [ 514.471434] kmalloc-262144 1290KB 1290KB [ 514.476806] kmalloc-131072 1690KB 1690KB [ 514.485624] kmalloc-65536 1848KB 2178KB [ 514.492327] kmalloc-32768 217899KB 217899KB [ 514.499000] kmalloc-16384 66165KB 66165KB [ 514.504369] kmalloc-8192 150447KB 150447KB [ 514.514349] kmalloc-4096 668971KB 668971KB [ 514.521243] kmalloc-2048 541375KB 541524KB [ 514.526604] kmalloc-1024 216327KB 216334KB [ 514.534012] kmalloc-512 188343KB 201363KB [ 514.540106] kmalloc-256 112173KB 113812KB [ 514.545652] kmalloc-128 57258KB 57322KB [ 514.554329] kmalloc-96 16120KB 16872KB [ 514.562468] kmalloc-64 39192KB 40712KB [ 514.574800] kmalloc-32 34553KB 35508KB [ 514.583277] kmalloc-192 76501KB 78128KB [ 514.595763] kmem_cache 178KB 187KB [ 514.604595] Out of memory (oom_kill_allocating_task): Kill process 7124 (systemd-cgroups) score 0 or sacrifice child [ 514.626169] Killed process 7124 (systemd-cgroups) total-vm:37788kB, anon-rss:372kB, file-rss:0kB, shmem-rss:0kB [ 514.638451] oom_reaper: reaped process 7124 (systemd-cgroups), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 514.846374] kworker/u4:9 invoked oom-killer: gfp_mask=0x7080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=3, oom_score_adj=0 [ 514.892297] kworker/u4:9 cpuset=/ mems_allowed=0-1 [ 514.897262] CPU: 0 PID: 15371 Comm: kworker/u4:9 Not tainted 4.19.211-syzkaller #0 [ 514.904962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 514.915020] Workqueue: events_unbound call_usermodehelper_exec_work [ 514.921417] Call Trace: [ 514.925387] dump_stack+0x1fc/0x2ef [ 514.929012] dump_header+0x15d/0xc3f [ 514.932723] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 514.937861] ? ___ratelimit+0x319/0x590 [ 514.941845] oom_kill_process.cold+0x10/0x692 [ 514.946420] ? lock_downgrade+0x720/0x720 [ 514.950563] ? check_preemption_disabled+0x41/0x280 [ 514.955591] out_of_memory+0x34d/0x1390 [ 514.959565] ? oom_killer_disable+0x270/0x270 [ 514.964060] ? mutex_trylock+0x15f/0x1a0 [ 514.968124] __alloc_pages_nodemask+0x23a2/0x2890 [ 514.972974] ? mark_held_locks+0xf0/0xf0 [ 514.977036] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 514.981874] ? should_fail+0x142/0x7b0 [ 514.985753] ? fs_reclaim_release+0xd0/0x110 [ 514.990166] ? check_preemption_disabled+0x41/0x280 [ 514.995189] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 515.000211] ? kmem_cache_alloc_node+0x351/0x3b0 [ 515.005049] copy_process.part.0+0x3cf/0x8260 [ 515.009574] ? account_entity_enqueue+0x2e5/0x440 [ 515.014425] ? __lock_acquire+0x6de/0x3ff0 [ 515.018668] ? umh_complete+0x90/0x90 [ 515.022466] ? __cleanup_sighand+0x60/0x60 [ 515.026695] ? mark_held_locks+0xf0/0xf0 [ 515.030774] ? __lock_acquire+0x6de/0x3ff0 [ 515.035015] _do_fork+0x22f/0xf30 [ 515.038464] ? umh_complete+0x90/0x90 [ 515.042259] ? fork_idle+0x220/0x220 [ 515.045955] ? lock_downgrade+0x720/0x720 [ 515.050098] ? lock_acquire+0x170/0x3c0 [ 515.054068] ? try_to_wake_up+0x7b/0x1050 [ 515.058220] ? trace_hardirqs_off+0x64/0x200 [ 515.062659] ? umh_complete+0x90/0x90 [ 515.066448] kernel_thread+0x2f/0x40 [ 515.070164] call_usermodehelper_exec_work+0x16d/0x260 [ 515.075451] ? call_usermodehelper_exec_async+0x6a0/0x6a0 [ 515.081002] process_one_work+0x864/0x1570 [ 515.081489] Bluetooth: hci2: command 0x0406 tx timeout [ 515.085253] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 515.095184] worker_thread+0x64c/0x1130 [ 515.099169] ? __kthread_parkme+0x133/0x1e0 [ 515.103498] ? process_one_work+0x1570/0x1570 [ 515.107996] kthread+0x33f/0x460 [ 515.111362] ? kthread_park+0x180/0x180 [ 515.115323] ret_from_fork+0x24/0x30 [ 515.155630] Mem-Info: [ 515.170629] active_anon:174845 inactive_anon:8641 isolated_anon:0 [ 515.170629] active_file:21 inactive_file:12 isolated_file:0 [ 515.170629] unevictable:0 dirty:0 writeback:0 unstable:0 [ 515.170629] slab_reclaimable:56716 slab_unreclaimable:1231593 [ 515.170629] mapped:16508 shmem:9185 pagetables:59964 bounce:0 [ 515.170629] free:27457 free_pcp:107 free_cma:0 [ 515.220529] Node 0 active_anon:692936kB inactive_anon:34564kB active_file:72kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:66028kB dirty:0kB writeback:0kB shmem:36736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 141312kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 515.261097] Node 1 active_anon:6444kB inactive_anon:0kB active_file:12kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 515.302316] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 515.385030] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 515.444077] Node 0 DMA32 free:45124kB min:35996kB low:44992kB high:53988kB active_anon:692932kB inactive_anon:34564kB active_file:164kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:30656kB pagetables:58544kB bounce:0kB free_pcp:332kB local_pcp:120kB free_cma:0kB [ 515.487399] lowmem_reserve[]: 0 0 1 1 1 [ 515.491440] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 515.532473] lowmem_reserve[]: 0 0 0 0 0 [ 515.536493] Node 1 Normal free:53820kB min:53876kB low:67344kB high:80812kB active_anon:6444kB inactive_anon:0kB active_file:12kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:103008kB pagetables:181132kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 515.577147] lowmem_reserve[]: 0 0 0 0 0 [ 515.583128] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 515.625497] Node 0 DMA32: 511*4kB (UME) 326*8kB (UME) 897*16kB (UME) 458*32kB (UME) 55*64kB (UME) 4*128kB (UM) 3*256kB (UE) 1*512kB (E) 0*1024kB 3*2048kB (M) 0*4096kB = 45116kB [ 515.686746] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 515.727297] Node 1 Normal: 441*4kB (UM) 85*8kB (UM) 50*16kB (UME) 170*32kB (UME) 23*64kB (ME) 24*128kB (UME) 11*256kB (UM) 10*512kB (UME) 2*1024kB (UE) 1*2048kB (E) 7*4096kB (M) = 53932kB [ 515.830996] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 515.875086] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 515.930940] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 515.983929] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 516.008468] 9240 total pagecache pages [ 516.014194] 0 pages in swap cache [ 516.068113] Swap cache stats: add 0, delete 0, find 0/0 [ 516.073503] Free swap = 0kB [ 516.076515] Total swap = 0kB [ 516.095904] 2097051 pages RAM [ 516.151225] 0 pages HighMem/MovableOnly [ 516.160194] 369649 pages reserved [ 516.163660] 0 pages cma reserved [ 516.167025] Unreclaimable slab info: [ 516.177998] Name Used Total [ 516.183644] pid_3 0KB 3KB [ 516.204000] pid_2 254KB 268KB [ 516.211180] batadv_tl_cache 4KB 12KB [ 516.216578] TIPC 3007KB 3015KB [ 516.230028] SCTPv6 8148KB 8148KB [ 516.235429] DCCPv6 9865KB 9870KB [ 516.243334] DCCP 9371KB 9376KB [ 516.251284] RXRPC 3219KB 3224KB [ 516.256668] rxrpc_call_jar 22286KB 22294KB [ 516.264831] bridge_fdb_cache 9KB 15KB [ 516.281710] fib6_nodes 157KB 164KB [ 516.287106] ip6_dst_cache 215KB 450KB [ 516.302090] RAWv6 40024KB 40027KB [ 516.310083] UDPLITEv6 7KB 7KB [ 516.315485] UDPv6 3793KB 3795KB [ 516.335823] TCPv6 6000KB 6006KB [ 516.341366] nf_conntrack 1KB 15KB [ 516.346793] t10_alua_lu_gp_cache 0KB 3KB [ 516.372226] sd_ext_cdb 0KB 7KB [ 516.378543] scsi_sense_cache 1056KB 1060KB [ 516.383915] virtio_scsi_cmd 16KB 16KB [ 516.393665] sgpool-128 8KB 8KB [ 516.400400] sgpool-64 4KB 12KB [ 516.405829] sgpool-32 2KB 15KB [ 516.415427] sgpool-16 1KB 7KB [ 516.425022] sgpool-8 0KB 7KB [ 516.462017] mqueue_inode_cache 10KB 15KB [ 516.467636] bio_post_read_ctx 14KB 15KB [ 516.473067] bio-2 14KB 15KB [ 516.498787] jfs_mp 7KB 7KB [ 516.504213] cifs_small_rq 15KB 16KB [ 516.521323] cifs_request 67KB 67KB [ 516.531278] cifs_mpx_ids 0KB 7KB [ 516.547878] nfs_commit_data 3KB 14KB [ 516.553260] nfs_write_data 34KB 44KB [ 516.564702] ext4_system_zone 1KB 7KB [ 516.571051] bio-1 1KB 7KB [ 516.577073] pid_namespace 3KB 7KB [ 516.583144] rpc_buffers 17KB 25KB [ 516.589155] rpc_tasks 2KB 7KB [ 516.595105] UNIX 127KB 127KB [ 516.601016] tcp_bind_bucket 247KB 252KB [ 516.606458] inet_peer_cache 0KB 4KB [ 516.612442] xfrm_state 1KB 4KB [ 516.618483] ip_fib_trie 23KB 31KB [ 516.624432] ip_fib_alias 111KB 142KB [ 516.634488] ip_dst_cache 4KB 24KB [ 516.653663] RAW 23718KB 23722KB [ 516.659651] UDP 6685KB 6689KB [ 516.665765] TCP 61KB 73KB [ 516.680298] hugetlbfs_inode_cache 3KB 15KB [ 516.686776] fscache_cookie_jar 1KB 11KB [ 516.692916] eventpoll_pwq 12KB 31KB [ 516.698377] eventpoll_epi 23KB 47KB [ 516.703782] inotify_inode_mark 6KB 11KB [ 516.711381] request_queue 192KB 192KB [ 516.717284] blkdev_requests 1KB 3KB [ 516.723177] blkdev_ioc 38KB 38KB [ 516.731290] bio-0 11837KB 11838KB [ 516.742379] biovec-max 3481KB 3481KB [ 516.750853] biovec-64 7914KB 7914KB [ 516.757043] biovec-16 2560KB 2561KB [ 516.768114] bio_integrity_payload 1KB 8KB [ 516.774405] khugepaged_mm_slot 218KB 221KB [ 516.784722] user_namespace 2KB 3KB [ 516.791900] uid_cache 0KB 4KB [ 516.802865] dmaengine-unmap-2 0KB 3KB [ 516.809668] audit_buffer 0KB 3KB [ 516.815045] skbuff_fclone_cache 52KB 52KB [ 516.824853] skbuff_head_cache 15869KB 15892KB [ 516.847159] configfs_dir_cache 3KB 7KB [ 516.852696] file_lock_cache 13KB 23KB [ 516.862662] file_lock_ctx 9KB 15KB [ 516.871960] fsnotify_mark_connector 2KB 7KB [ 516.882878] net_namespace 34571KB 34571KB [ 516.890138] shmem_inode_cache 7852KB 7944KB [ 516.895490] task_delay_info 1488KB 2051KB [ 516.903719] taskstats 7KB 38KB [ 516.913022] proc_dir_entry 178890KB 178890KB [ 516.922548] pde_opener 3KB 7KB [ 516.930727] seq_file 89KB 94KB [ 516.936104] sigqueue 257KB 267KB [ 516.952779] kernfs_node_cache 506531KB 506531KB [ 516.966880] mnt_cache 206KB 220KB [ 516.991474] filp 4009KB 5992KB [ 516.996884] names_cache 37842KB 37854KB [ 517.006714] iint_cache 87KB 91KB [ 517.013867] key_jar 9KB 22KB [ 517.031508] uts_namespace 4KB 7KB [ 517.036987] nsproxy 341KB 347KB [ 517.044081] vm_area_struct 38856KB 38861KB [ 517.050534] mm_struct 6605KB 6610KB [ 517.055913] fs_cache 2035KB 2756KB [ 517.064878] files_cache 7396KB 9157KB [ 517.084532] signal_cache 11305KB 14339KB [ 517.090017] sighand_cache 9922KB 9955KB [ 517.095392] task_struct 48612KB 48650KB [ 517.104404] cred_jar 4245KB 6200KB [ 517.109829] anon_vma_chain 54639KB 54648KB [ 517.115190] anon_vma 12727KB 12756KB [ 517.122444] pid 495KB 932KB [ 517.127861] Acpi-Operand 156KB 198KB [ 517.133402] Acpi-ParseExt 8KB 11KB [ 517.144170] Acpi-Parse 41KB 47KB [ 517.149595] Acpi-State 52KB 63KB [ 517.154959] Acpi-Namespace 21KB 27KB [ 517.163910] numa_policy 0KB 3KB [ 517.169326] debug_objects_cache 39220KB 39317KB [ 517.174859] trace_event_file 297KB 298KB [ 517.184062] ftrace_event_field 398KB 401KB [ 517.189591] pool_workqueue 4073KB 4076KB [ 517.194999] page->ptl 6681KB 6684KB [ 517.207254] kmalloc-2097152 2050KB 2050KB [ 517.212629] kmalloc-524288 2056KB 2056KB [ 517.221651] kmalloc-262144 1290KB 1290KB [ 517.233165] kmalloc-131072 1690KB 1690KB [ 517.244077] kmalloc-65536 1848KB 2178KB [ 517.249536] kmalloc-32768 217899KB 217899KB [ 517.254906] kmalloc-16384 66165KB 66165KB [ 517.263913] kmalloc-8192 150447KB 150447KB [ 517.269380] kmalloc-4096 668882KB 668882KB [ 517.274734] kmalloc-2048 541365KB 541524KB [ 517.283829] kmalloc-1024 216460KB 216460KB [ 517.289283] kmalloc-512 188722KB 201742KB [ 517.294656] kmalloc-256 112184KB 113823KB [ 517.303657] kmalloc-128 57258KB 57322KB [ 517.309075] kmalloc-96 16159KB 16912KB [ 517.314439] kmalloc-64 39180KB 40712KB [ 517.323578] kmalloc-32 34553KB 35508KB [ 517.328998] kmalloc-192 76494KB 78128KB [ 517.334354] kmem_cache 178KB 187KB [ 517.345019] Out of memory: Kill process 6355 (syz-executor.5) score 1002 or sacrifice child [ 517.353604] Killed process 6355 (syz-executor.5) total-vm:57460kB, anon-rss:2460kB, file-rss:14148kB, shmem-rss:0kB [ 517.366723] oom_reaper: reaped process 6355 (syz-executor.5), now anon-rss:0kB, file-rss:14148kB, shmem-rss:0kB [ 517.426590] kworker/u4:9 invoked oom-killer: gfp_mask=0x7080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=3, oom_score_adj=0 [ 517.439701] kworker/u4:9 cpuset=/ mems_allowed=0-1 [ 517.444658] CPU: 0 PID: 15371 Comm: kworker/u4:9 Not tainted 4.19.211-syzkaller #0 [ 517.452360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 517.461712] Workqueue: events_unbound call_usermodehelper_exec_work [ 517.468104] Call Trace: [ 517.470712] dump_stack+0x1fc/0x2ef [ 517.474360] dump_header+0x15d/0xc3f [ 517.478086] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 517.483200] ? ___ratelimit+0x319/0x590 [ 517.487184] oom_kill_process.cold+0x10/0x692 [ 517.491678] ? lock_downgrade+0x720/0x720 [ 517.495814] ? check_preemption_disabled+0x41/0x280 [ 517.500814] out_of_memory+0x34d/0x1390 [ 517.504797] ? oom_killer_disable+0x270/0x270 [ 517.509292] ? mutex_trylock+0x15f/0x1a0 [ 517.513376] __alloc_pages_nodemask+0x23a2/0x2890 [ 517.518212] ? mark_held_locks+0xf0/0xf0 [ 517.522268] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 517.527106] ? should_fail+0x142/0x7b0 [ 517.530984] ? fs_reclaim_release+0xd0/0x110 [ 517.535377] ? check_preemption_disabled+0x41/0x280 [ 517.540464] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 517.545463] ? kmem_cache_alloc_node+0x351/0x3b0 [ 517.550222] copy_process.part.0+0x3cf/0x8260 [ 517.554823] ? account_entity_enqueue+0x2e5/0x440 [ 517.559669] ? __lock_acquire+0x6de/0x3ff0 [ 517.564032] ? umh_complete+0x90/0x90 [ 517.567837] ? __cleanup_sighand+0x60/0x60 [ 517.572097] ? mark_held_locks+0xf0/0xf0 [ 517.576153] ? __lock_acquire+0x6de/0x3ff0 [ 517.580379] _do_fork+0x22f/0xf30 [ 517.583817] ? umh_complete+0x90/0x90 [ 517.587608] ? fork_idle+0x220/0x220 [ 517.591314] ? lock_downgrade+0x720/0x720 [ 517.595443] ? lock_acquire+0x170/0x3c0 [ 517.599398] ? try_to_wake_up+0x7b/0x1050 [ 517.603536] ? trace_hardirqs_off+0x64/0x200 [ 517.607942] ? umh_complete+0x90/0x90 [ 517.611737] kernel_thread+0x2f/0x40 [ 517.615434] call_usermodehelper_exec_work+0x16d/0x260 [ 517.620698] ? call_usermodehelper_exec_async+0x6a0/0x6a0 [ 517.626220] process_one_work+0x864/0x1570 [ 517.630444] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 517.635102] worker_thread+0x64c/0x1130 [ 517.639066] ? __kthread_parkme+0x133/0x1e0 [ 517.643372] ? process_one_work+0x1570/0x1570 [ 517.647862] kthread+0x33f/0x460 [ 517.651222] ? kthread_park+0x180/0x180 [ 517.655183] ret_from_fork+0x24/0x30 [ 517.683683] Mem-Info: [ 517.686129] active_anon:174845 inactive_anon:8641 isolated_anon:0 [ 517.686129] active_file:12 inactive_file:5 isolated_file:0 [ 517.686129] unevictable:0 dirty:0 writeback:0 unstable:0 [ 517.686129] slab_reclaimable:56730 slab_unreclaimable:1231871 [ 517.686129] mapped:16508 shmem:9185 pagetables:59964 bounce:0 [ 517.686129] free:27187 free_pcp:80 free_cma:0 [ 517.729373] Node 0 active_anon:692936kB inactive_anon:34564kB active_file:52kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:66028kB dirty:0kB writeback:0kB shmem:36736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 141312kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 517.762006] Node 1 active_anon:6444kB inactive_anon:0kB active_file:0kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 517.819076] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 517.854109] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 517.860660] Node 0 DMA32 free:42524kB min:35996kB low:44992kB high:53988kB active_anon:692932kB inactive_anon:34564kB active_file:176kB inactive_file:72kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:30656kB pagetables:58544kB bounce:0kB free_pcp:1696kB local_pcp:380kB free_cma:0kB [ 517.908408] lowmem_reserve[]: 0 0 1 1 1 [ 517.912413] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 517.944385] lowmem_reserve[]: 0 0 0 0 0 [ 517.950002] Node 1 Normal free:53828kB min:53876kB low:67344kB high:80812kB active_anon:6444kB inactive_anon:0kB active_file:0kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:103008kB pagetables:181128kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 517.989361] lowmem_reserve[]: 0 0 0 0 0 [ 517.993544] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 518.020444] Node 0 DMA32: 495*4kB (UME) 311*8kB (ME) 837*16kB (UME) 458*32kB (UME) 55*64kB (UME) 4*128kB (UM) 3*256kB (UE) 1*512kB (E) 0*1024kB 3*2048kB (M) 0*4096kB = 43972kB [ 518.063631] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 518.074788] Node 1 Normal: 442*4kB (UM) 72*8kB (UM) 50*16kB (UME) 170*32kB (UME) 23*64kB (ME) 24*128kB (UME) 11*256kB (UM) 10*512kB (UME) 2*1024kB (UE) 1*2048kB (E) 7*4096kB (M) = 53832kB [ 518.094767] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 518.107124] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 518.115710] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 518.131309] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 518.139974] 9218 total pagecache pages [ 518.143884] 0 pages in swap cache [ 518.154662] Swap cache stats: add 0, delete 0, find 0/0 [ 518.160085] Free swap = 0kB [ 518.164233] Total swap = 0kB [ 518.170951] 2097051 pages RAM [ 518.174099] 0 pages HighMem/MovableOnly [ 518.181909] 369649 pages reserved [ 518.185360] 0 pages cma reserved [ 518.193679] Unreclaimable slab info: [ 518.201137] Name Used Total [ 518.206739] pid_3 0KB 3KB [ 518.214741] pid_2 254KB 268KB [ 518.226001] batadv_tl_cache 4KB 12KB [ 518.235236] TIPC 3007KB 3015KB [ 518.252254] SCTPv6 8148KB 8148KB [ 518.261439] DCCPv6 9865KB 9870KB [ 518.286481] DCCP 9371KB 9376KB [ 518.293897] RXRPC 3219KB 3224KB [ 518.304377] rxrpc_call_jar 22286KB 22294KB [ 518.322200] bridge_fdb_cache 9KB 15KB [ 518.331469] fib6_nodes 157KB 164KB [ 518.336835] ip6_dst_cache 215KB 450KB [ 518.354202] RAWv6 40024KB 40027KB [ 518.363217] UDPLITEv6 7KB 7KB [ 518.370804] UDPv6 3793KB 3795KB [ 518.376187] TCPv6 6000KB 6006KB [ 518.385067] nf_conntrack 1KB 15KB [ 518.391942] t10_alua_lu_gp_cache 0KB 3KB [ 518.409877] sd_ext_cdb 0KB 7KB [ 518.415242] scsi_sense_cache 1056KB 1060KB [ 518.423691] virtio_scsi_cmd 16KB 16KB [ 518.436876] sgpool-128 8KB 8KB [ 518.452426] sgpool-64 4KB 12KB [ 518.464259] sgpool-32 2KB 15KB [ 518.470848] sgpool-16 1KB 7KB [ 518.476220] sgpool-8 0KB 7KB [ 518.486116] mqueue_inode_cache 10KB 15KB [ 518.496695] bio_post_read_ctx 14KB 15KB [ 518.503952] bio-2 14KB 15KB [ 518.513914] jfs_mp 7KB 7KB [ 518.535602] cifs_small_rq 15KB 16KB [ 518.552263] cifs_request 67KB 67KB [ 518.561346] cifs_mpx_ids 0KB 7KB [ 518.566770] nfs_commit_data 3KB 14KB [ 518.586701] nfs_write_data 34KB 44KB [ 518.592218] ext4_system_zone 1KB 7KB [ 518.608030] bio-1 1KB 7KB [ 518.613405] pid_namespace 3KB 7KB [ 518.620821] rpc_buffers 17KB 25KB [ 518.626231] rpc_tasks 2KB 7KB [ 518.633303] UNIX 127KB 127KB [ 518.643667] tcp_bind_bucket 247KB 252KB [ 518.652668] inet_peer_cache 0KB 4KB [ 518.659265] xfrm_state 1KB 4KB [ 518.664625] ip_fib_trie 23KB 31KB [ 518.683152] ip_fib_alias 111KB 142KB [ 518.691933] ip_dst_cache 4KB 24KB [ 518.706369] RAW 23718KB 23722KB [ 518.714424] UDP 6685KB 6689KB [ 518.721786] TCP 61KB 73KB [ 518.735950] hugetlbfs_inode_cache 3KB 15KB [ 518.744603] fscache_cookie_jar 1KB 11KB [ 518.774913] eventpoll_pwq 12KB 31KB [ 518.780937] eventpoll_epi 22KB 47KB [ 518.786431] inotify_inode_mark 6KB 11KB [ 518.793518] request_queue 192KB 192KB [ 518.799050] blkdev_requests 1KB 3KB [ 518.816293] blkdev_ioc 34KB 38KB [ 518.825346] bio-0 11864KB 11865KB [ 518.857529] biovec-max 3481KB 3481KB [ 518.862917] biovec-64 7914KB 7914KB [ 518.869201] biovec-16 2568KB 2568KB [ 518.874572] bio_integrity_payload 1KB 8KB [ 518.884174] khugepaged_mm_slot 218KB 221KB [ 518.893362] user_namespace 2KB 3KB [ 518.902245] uid_cache 0KB 4KB [ 518.912536] dmaengine-unmap-2 0KB 3KB [ 518.917998] audit_buffer 0KB 3KB [ 518.923446] skbuff_fclone_cache 52KB 52KB [ 518.932590] skbuff_head_cache 16064KB 16087KB [ 518.938009] configfs_dir_cache 3KB 7KB [ 518.943456] file_lock_cache 13KB 23KB [ 518.951125] file_lock_ctx 9KB 15KB [ 518.956491] fsnotify_mark_connector 2KB 7KB [ 518.974023] net_namespace 34571KB 34571KB [ 518.979454] shmem_inode_cache 7852KB 7944KB [ 518.984994] task_delay_info 1488KB 2051KB [ 518.997665] taskstats 7KB 38KB [ 519.003041] proc_dir_entry 178886KB 178890KB [ 519.012112] pde_opener 2KB 7KB [ 519.021132] seq_file 86KB 94KB [ 519.026495] sigqueue 252KB 267KB [ 519.033722] kernfs_node_cache 506531KB 506531KB [ 519.054287] mnt_cache 206KB 220KB [ 519.059712] filp 4009KB 5992KB [ 519.065072] names_cache 37842KB 37854KB [ 519.092337] iint_cache 87KB 91KB [ 519.098400] key_jar 9KB 22KB [ 519.104250] uts_namespace 4KB 7KB [ 519.129593] nsproxy 341KB 347KB [ 519.147290] vm_area_struct 38855KB 38861KB [ 519.153647] mm_struct 6605KB 6610KB [ 519.165956] fs_cache 2035KB 2756KB [ 519.174675] files_cache 7396KB 9157KB [ 519.186078] signal_cache 11305KB 14339KB [ 519.194310] sighand_cache 9922KB 9955KB [ 519.206112] task_struct 48612KB 48650KB [ 519.214176] cred_jar 4245KB 6200KB [ 519.226574] anon_vma_chain 54636KB 54648KB [ 519.235313] anon_vma 12721KB 12756KB [ 519.248437] pid 495KB 932KB [ 519.256024] Acpi-Operand 156KB 198KB [ 519.267000] Acpi-ParseExt 8KB 11KB [ 519.273141] Acpi-Parse 41KB 47KB [ 519.285557] Acpi-State 52KB 63KB [ 519.292096] Acpi-Namespace 21KB 27KB [ 519.304689] numa_policy 0KB 3KB [ 519.316066] debug_objects_cache 39219KB 39317KB [ 519.328148] trace_event_file 297KB 298KB [ 519.334769] ftrace_event_field 398KB 401KB [ 519.346525] pool_workqueue 4073KB 4076KB [ 519.354669] page->ptl 6681KB 6684KB [ 519.366728] kmalloc-2097152 2050KB 2050KB [ 519.375244] kmalloc-524288 2056KB 2056KB [ 519.386557] kmalloc-262144 1290KB 1290KB [ 519.395204] kmalloc-131072 1690KB 1690KB [ 519.401574] kmalloc-65536 1848KB 2178KB [ 519.408305] kmalloc-32768 217899KB 217899KB [ 519.414496] kmalloc-16384 66165KB 66165KB [ 519.420621] kmalloc-8192 150447KB 150447KB [ 519.426974] kmalloc-4096 668882KB 668882KB [ 519.433041] kmalloc-2048 541354KB 541524KB [ 519.439445] kmalloc-1024 216546KB 216546KB [ 519.445569] kmalloc-512 189048KB 202068KB [ 519.451760] kmalloc-256 112195KB 113835KB [ 519.458062] kmalloc-128 57257KB 57322KB [ 519.464387] kmalloc-96 16191KB 16944KB [ 519.480472] kmalloc-64 39180KB 40712KB [ 519.486626] kmalloc-32 34553KB 35508KB [ 519.498776] kmalloc-192 76494KB 78128KB [ 519.505181] kmem_cache 178KB 187KB [ 519.511504] Out of memory: Kill process 6844 (syz-executor.5) score 1002 or sacrifice child [ 519.520733] Killed process 6844 (syz-executor.5) total-vm:57460kB, anon-rss:2460kB, file-rss:14148kB, shmem-rss:0kB [ 519.533264] oom_reaper: reaped process 6844 (syz-executor.5), now anon-rss:0kB, file-rss:14148kB, shmem-rss:0kB [ 519.616833] kworker/u4:9 invoked oom-killer: gfp_mask=0x7080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=3, oom_score_adj=0 [ 519.639661] kworker/u4:9 cpuset=/ mems_allowed=0-1 [ 519.645809] CPU: 0 PID: 15371 Comm: kworker/u4:9 Not tainted 4.19.211-syzkaller #0 [ 519.653530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 519.662970] Workqueue: events_unbound call_usermodehelper_exec_work [ 519.669359] Call Trace: [ 519.671936] dump_stack+0x1fc/0x2ef [ 519.675568] dump_header+0x15d/0xc3f [ 519.679273] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 519.684364] ? ___ratelimit+0x319/0x590 [ 519.688430] oom_kill_process.cold+0x10/0x692 [ 519.692916] ? lock_downgrade+0x720/0x720 [ 519.697057] ? check_preemption_disabled+0x41/0x280 [ 519.702069] out_of_memory+0x34d/0x1390 [ 519.706038] ? oom_killer_disable+0x270/0x270 [ 519.710536] ? mutex_trylock+0x15f/0x1a0 [ 519.714589] __alloc_pages_nodemask+0x23a2/0x2890 [ 519.719425] ? mark_held_locks+0xf0/0xf0 [ 519.723480] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 519.728311] ? should_fail+0x142/0x7b0 [ 519.732185] ? fs_reclaim_release+0xd0/0x110 [ 519.736588] ? check_preemption_disabled+0x41/0x280 [ 519.741598] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 519.746603] ? kmem_cache_alloc_node+0x351/0x3b0 [ 519.751350] copy_process.part.0+0x3cf/0x8260 [ 519.755833] ? account_entity_enqueue+0x2e5/0x440 [ 519.760673] ? __lock_acquire+0x6de/0x3ff0 [ 519.764896] ? umh_complete+0x90/0x90 [ 519.768689] ? __cleanup_sighand+0x60/0x60 [ 519.772997] ? mark_held_locks+0xf0/0xf0 [ 519.777049] ? __lock_acquire+0x6de/0x3ff0 [ 519.781279] _do_fork+0x22f/0xf30 [ 519.784727] ? umh_complete+0x90/0x90 [ 519.788516] ? fork_idle+0x220/0x220 [ 519.792222] ? lock_downgrade+0x720/0x720 [ 519.796367] ? lock_acquire+0x170/0x3c0 [ 519.800331] ? try_to_wake_up+0x7b/0x1050 [ 519.804471] ? trace_hardirqs_off+0x64/0x200 [ 519.808876] ? umh_complete+0x90/0x90 [ 519.812664] kernel_thread+0x2f/0x40 [ 519.816368] call_usermodehelper_exec_work+0x16d/0x260 [ 519.821630] ? call_usermodehelper_exec_async+0x6a0/0x6a0 [ 519.827160] process_one_work+0x864/0x1570 [ 519.831389] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 519.836058] worker_thread+0x64c/0x1130 [ 519.840026] ? __kthread_parkme+0x133/0x1e0 [ 519.844336] ? process_one_work+0x1570/0x1570 [ 519.848823] kthread+0x33f/0x460 [ 519.852182] ? kthread_park+0x180/0x180 [ 519.856147] ret_from_fork+0x24/0x30 [ 520.021024] Mem-Info: [ 520.024158] active_anon:174845 inactive_anon:8641 isolated_anon:0 [ 520.024158] active_file:62 inactive_file:144 isolated_file:32 [ 520.024158] unevictable:0 dirty:0 writeback:0 unstable:0 [ 520.024158] slab_reclaimable:56734 slab_unreclaimable:1231930 [ 520.024158] mapped:16633 shmem:9185 pagetables:59963 bounce:0 [ 520.024158] free:26636 free_pcp:440 free_cma:0 [ 520.080072] Node 0 active_anon:692936kB inactive_anon:34564kB active_file:60kB inactive_file:256kB unevictable:0kB isolated(anon):0kB isolated(file):40kB mapped:66196kB dirty:0kB writeback:0kB shmem:36736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 141312kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 520.129211] Node 1 active_anon:6444kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 520.155902] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 520.183398] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 520.190188] Node 0 DMA32 free:43028kB min:35996kB low:44992kB high:53988kB active_anon:692932kB inactive_anon:34564kB active_file:316kB inactive_file:360kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:30656kB pagetables:58544kB bounce:0kB free_pcp:500kB local_pcp:332kB free_cma:0kB [ 520.220780] lowmem_reserve[]: 0 0 1 1 1 [ 520.225777] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 520.252679] lowmem_reserve[]: 0 0 0 0 0 [ 520.256728] Node 1 Normal free:53836kB min:53876kB low:67344kB high:80812kB active_anon:6444kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:103008kB pagetables:181124kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 520.287613] lowmem_reserve[]: 0 0 0 0 0 [ 520.292254] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 520.319675] Node 0 DMA32: 378*4kB (ME) 350*8kB (UME) 813*16kB (UME) 459*32kB (UME) 56*64kB (UME) 4*128kB (UM) 3*256kB (UE) 1*512kB (E) 0*1024kB 3*2048kB (M) 0*4096kB = 43528kB [ 520.337752] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 520.356384] Node 1 Normal: 443*4kB (UM) 72*8kB (UM) 50*16kB (UME) 170*32kB (UME) 23*64kB (ME) 24*128kB (UME) 11*256kB (UM) 10*512kB (UME) 2*1024kB (UE) 1*2048kB (E) 7*4096kB (M) = 53836kB [ 520.393881] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 520.402871] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 520.417905] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 520.426882] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 520.435458] 9700 total pagecache pages [ 520.439499] 0 pages in swap cache [ 520.442955] Swap cache stats: add 0, delete 0, find 0/0 [ 520.453804] Free swap = 0kB [ 520.457559] Total swap = 0kB [ 520.461136] 2097051 pages RAM [ 520.464597] 0 pages HighMem/MovableOnly [ 520.468749] 369649 pages reserved [ 520.472194] 0 pages cma reserved [ 520.475556] Unreclaimable slab info: [ 520.480023] Name Used Total [ 520.486189] pid_3 0KB 3KB [ 520.492365] pid_2 254KB 268KB [ 520.498461] batadv_tl_cache 4KB 12KB [ 520.504420] TIPC 3007KB 3015KB [ 520.524471] SCTPv6 8148KB 8148KB [ 520.575328] DCCPv6 9865KB 9870KB [ 520.598752] DCCP 9371KB 9376KB [ 520.604301] RXRPC 3219KB 3224KB [ 520.614489] rxrpc_call_jar 22286KB 22294KB [ 520.620190] bridge_fdb_cache 9KB 15KB [ 520.625693] fib6_nodes 157KB 164KB [ 520.632929] ip6_dst_cache 215KB 450KB [ 520.641970] RAWv6 40024KB 40027KB [ 520.649348] UDPLITEv6 7KB 7KB [ 520.654818] UDPv6 3793KB 3795KB [ 520.663979] TCPv6 6000KB 6006KB [ 520.671887] nf_conntrack 1KB 15KB [ 520.680986] t10_alua_lu_gp_cache 0KB 3KB [ 520.688465] sd_ext_cdb 0KB 7KB [ 520.693970] scsi_sense_cache 1056KB 1060KB [ 520.703044] virtio_scsi_cmd 16KB 16KB [ 520.711862] sgpool-128 8KB 8KB [ 520.722953] sgpool-64 4KB 12KB [ 520.729530] sgpool-32 2KB 15KB [ 520.735761] sgpool-16 1KB 7KB [ 520.742059] sgpool-8 0KB 7KB [ 520.747770] mqueue_inode_cache 10KB 15KB [ 520.753327] bio_post_read_ctx 14KB 15KB [ 520.758960] bio-2 14KB 15KB [ 520.764419] jfs_mp 7KB 7KB [ 520.770014] cifs_small_rq 15KB 16KB [ 520.775460] cifs_request 67KB 67KB [ 520.781220] cifs_mpx_ids 0KB 7KB [ 520.786801] nfs_commit_data 3KB 14KB [ 520.793078] nfs_write_data 34KB 44KB [ 520.799288] ext4_system_zone 1KB 7KB [ 520.805093] bio-1 1KB 7KB [ 520.811048] pid_namespace 3KB 7KB [ 520.816535] rpc_buffers 17KB 25KB [ 520.822126] rpc_tasks 2KB 7KB [ 520.835578] UNIX 127KB 127KB [ 520.852544] tcp_bind_bucket 247KB 252KB [ 520.858202] inet_peer_cache 0KB 4KB [ 520.864398] xfrm_state 1KB 4KB [ 520.870562] ip_fib_trie 23KB 31KB [ 520.876384] ip_fib_alias 111KB 142KB [ 520.882590] ip_dst_cache 4KB 24KB [ 520.888785] RAW 23718KB 23722KB [ 520.894382] UDP 6685KB 6689KB [ 520.899863] TCP 61KB 73KB [ 520.905366] hugetlbfs_inode_cache 3KB 15KB [ 520.922459] fscache_cookie_jar 1KB 11KB [ 520.928311] eventpoll_pwq 12KB 31KB [ 520.933856] eventpoll_epi 22KB 47KB [ 520.939472] inotify_inode_mark 6KB 11KB [ 520.945058] request_queue 192KB 192KB [ 520.950585] blkdev_requests 1KB 3KB [ 520.956110] blkdev_ioc 34KB 38KB [ 520.961672] bio-0 12107KB 12108KB [ 520.973259] biovec-max 3481KB 3481KB [ 520.979945] biovec-64 7914KB 7914KB [ 520.986501] biovec-16 2639KB 2640KB [ 521.015404] bio_integrity_payload 1KB 8KB [ 521.022066] khugepaged_mm_slot 218KB 221KB [ 521.038790] user_namespace 2KB 3KB [ 521.045492] uid_cache 0KB 4KB [ 521.052507] dmaengine-unmap-2 0KB 3KB [ 521.058571] audit_buffer 0KB 3KB [ 521.065289] skbuff_fclone_cache 52KB 52KB [ 521.098908] skbuff_head_cache 16165KB 16188KB [ 521.105491] configfs_dir_cache 3KB 7KB [ 521.111679] file_lock_cache 13KB 23KB [ 521.117793] file_lock_ctx 9KB 15KB [ 521.124295] fsnotify_mark_connector 2KB 7KB [ 521.131336] net_namespace 34571KB 34571KB [ 521.137747] shmem_inode_cache 7852KB 7944KB [ 521.143864] task_delay_info 1483KB 2051KB [ 521.158646] taskstats 6KB 38KB [ 521.166257] proc_dir_entry 178886KB 178890KB [ 521.172945] pde_opener 2KB 7KB [ 521.183479] seq_file 86KB 94KB [ 521.189510] sigqueue 260KB 263KB [ 521.196080] kernfs_node_cache 506530KB 506531KB [ 521.202304] mnt_cache 206KB 220KB [ 521.208533] filp 3975KB 5992KB [ 521.214767] names_cache 37604KB 37655KB [ 521.220834] iint_cache 87KB 91KB [ 521.228164] key_jar 9KB 22KB [ 521.234437] uts_namespace 4KB 7KB [ 521.245555] nsproxy 341KB 347KB [ 521.252119] vm_area_struct 38854KB 38861KB [ 521.258427] mm_struct 6605KB 6610KB [ 521.264430] fs_cache 2019KB 2756KB [ 521.270577] files_cache 7345KB 9146KB [ 521.276651] signal_cache 11274KB 14339KB [ 521.282891] sighand_cache 9918KB 9955KB [ 521.289094] task_struct 48461KB 48536KB [ 521.295234] cred_jar 4218KB 6200KB [ 521.307918] anon_vma_chain 54634KB 54648KB [ 521.313976] anon_vma 12716KB 12756KB [ 521.320690] pid 486KB 932KB [ 521.327374] Acpi-Operand 156KB 198KB [ 521.334161] Acpi-ParseExt 8KB 11KB [ 521.340743] Acpi-Parse 41KB 47KB [ 521.346919] Acpi-State 52KB 63KB [ 521.353118] Acpi-Namespace 21KB 27KB [ 521.360084] numa_policy 0KB 3KB [ 521.366173] debug_objects_cache 39204KB 39313KB [ 521.372569] trace_event_file 297KB 298KB [ 521.384993] ftrace_event_field 398KB 401KB [ 521.395237] pool_workqueue 4073KB 4076KB [ 521.401293] page->ptl 6680KB 6684KB [ 521.408255] kmalloc-2097152 2050KB 2050KB [ 521.414296] kmalloc-524288 2056KB 2056KB [ 521.424300] kmalloc-262144 1290KB 1290KB [ 521.431577] kmalloc-131072 1690KB 1690KB [ 521.441239] kmalloc-65536 1848KB 2178KB [ 521.454678] kmalloc-32768 217899KB 217899KB [ 521.461137] kmalloc-16384 66165KB 66165KB [ 521.467351] kmalloc-8192 150447KB 150447KB [ 521.473936] kmalloc-4096 668695KB 668733KB [ 521.487675] kmalloc-2048 541354KB 541524KB [ 521.494228] kmalloc-1024 216609KB 216609KB [ 521.500959] kmalloc-512 189206KB 202226KB [ 521.511579] kmalloc-256 112203KB 113842KB [ 521.519984] kmalloc-128 57256KB 57322KB [ 521.526610] kmalloc-96 16211KB 16964KB [ 521.533083] kmalloc-64 39168KB 40712KB [ 521.539746] kmalloc-32 34554KB 35508KB [ 521.552187] kmalloc-192 76484KB 78128KB [ 521.558239] kmem_cache 178KB 187KB [ 521.564638] Out of memory: Kill process 6951 (syz-executor.5) score 1002 or sacrifice child [ 521.574605] Killed process 6951 (syz-executor.5) total-vm:57460kB, anon-rss:2460kB, file-rss:14148kB, shmem-rss:0kB [ 521.591374] oom_reaper: reaped process 6951 (syz-executor.5), now anon-rss:0kB, file-rss:14148kB, shmem-rss:0kB [ 521.624774] systemd invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=0 [ 521.641147] systemd cpuset=/ mems_allowed=0-1 [ 521.651879] CPU: 0 PID: 1 Comm: systemd Not tainted 4.19.211-syzkaller #0 [ 521.658827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 521.668172] Call Trace: [ 521.670758] dump_stack+0x1fc/0x2ef [ 521.674388] dump_header+0x15d/0xc3f [ 521.678104] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 521.683201] ? ___ratelimit+0x319/0x590 [ 521.687177] oom_kill_process.cold+0x10/0x692 [ 521.691682] ? lock_downgrade+0x720/0x720 [ 521.695831] ? check_preemption_disabled+0x41/0x280 [ 521.700847] out_of_memory+0x34d/0x1390 [ 521.704815] ? oom_killer_disable+0x270/0x270 [ 521.709305] ? mutex_trylock+0x15f/0x1a0 [ 521.713389] __alloc_pages_nodemask+0x23a2/0x2890 [ 521.718251] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 521.723081] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 521.727921] ? lock_downgrade+0x720/0x720 [ 521.732067] ? mark_held_locks+0xf0/0xf0 [ 521.736116] ? ____cache_alloc_node+0x156/0x1d0 [ 521.740773] ? cache_grow_begin+0x64/0x8a0 [ 521.744995] cache_grow_begin+0xa4/0x8a0 [ 521.749058] fallback_alloc+0x213/0x2e0 [ 521.753040] kmem_cache_alloc+0x1e4/0x370 [ 521.757200] getname_flags+0xce/0x590 [ 521.761016] do_sys_open+0x26c/0x520 [ 521.764718] ? filp_open+0x70/0x70 [ 521.768251] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 521.773605] ? trace_hardirqs_off_caller+0x6e/0x210 [ 521.778610] ? do_syscall_64+0x21/0x620 [ 521.782577] do_syscall_64+0xf9/0x620 [ 521.786364] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 521.791541] RIP: 0033:0x7f1b25d7a9b1 [ 521.795252] Code: Bad RIP value. [ 521.798602] RSP: 002b:00007ffda3586258 EFLAGS: 00000202 ORIG_RAX: 0000000000000002 [ 521.806299] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1b25d7a9b1 [ 521.813548] RDX: 000055fa8156b44c RSI: 0000000000090800 RDI: 000055fa8156b410 [ 521.820804] RBP: 00007ffda35862a8 R08: 0000000000000000 R09: 0000000000000050 [ 521.828066] R10: 00007f1b277d9500 R11: 0000000000000202 R12: 000055fa814435a0 [ 521.835326] R13: 00007ffda35862b0 R14: 000055fa81566a60 R15: 0000000000000004 [ 521.858636] Mem-Info: [ 521.862363] active_anon:174845 inactive_anon:8641 isolated_anon:0 [ 521.862363] active_file:58 inactive_file:88 isolated_file:0 [ 521.862363] unevictable:0 dirty:0 writeback:0 unstable:0 [ 521.862363] slab_reclaimable:56720 slab_unreclaimable:1232053 [ 521.862363] mapped:16564 shmem:9185 pagetables:59962 bounce:0 [ 521.862363] free:26895 free_pcp:57 free_cma:0 [ 521.901067] Node 0 active_anon:692936kB inactive_anon:34564kB active_file:64kB inactive_file:296kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:66052kB dirty:0kB writeback:0kB shmem:36736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 141312kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 521.931063] Node 1 active_anon:6444kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 522.049788] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 522.078300] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 522.083419] Node 0 DMA32 free:41788kB min:35996kB low:44992kB high:53988kB active_anon:692932kB inactive_anon:34564kB active_file:448kB inactive_file:388kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:30656kB pagetables:58544kB bounce:0kB free_pcp:1776kB local_pcp:724kB free_cma:0kB [ 522.131302] lowmem_reserve[]: 0 0 1 1 1 [ 522.135308] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 522.191048] lowmem_reserve[]: 0 0 0 0 0 [ 522.195112] Node 1 Normal free:53840kB min:53876kB low:67344kB high:80812kB active_anon:6444kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:103008kB pagetables:181120kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 522.224037] lowmem_reserve[]: 0 0 0 0 0 [ 522.228083] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 522.243985] Node 0 DMA32: 395*4kB (UME) 334*8kB (UME) 803*16kB (UME) 462*32kB (UME) 56*64kB (UME) 4*128kB (UM) 3*256kB (UE) 1*512kB (E) 0*1024kB 3*2048kB (M) 0*4096kB = 43404kB [ 522.261904] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 522.273038] Node 1 Normal: 444*4kB (UM) 72*8kB (UM) 50*16kB (UME) 170*32kB (UME) 23*64kB (ME) 24*128kB (UME) 11*256kB (UM) 10*512kB (UME) 2*1024kB (UE) 1*2048kB (E) 7*4096kB (M) = 53840kB [ 522.290584] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 522.299541] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 522.310328] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 522.319247] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 522.327898] 9292 total pagecache pages [ 522.331783] 0 pages in swap cache [ 522.335231] Swap cache stats: add 0, delete 0, find 0/0 [ 522.340626] Free swap = 0kB [ 522.343637] Total swap = 0kB [ 522.346733] 2097051 pages RAM [ 522.349917] 0 pages HighMem/MovableOnly [ 522.354313] 369649 pages reserved [ 522.357879] 0 pages cma reserved [ 522.363084] Unreclaimable slab info: [ 522.366996] Name Used Total [ 522.372532] pid_3 0KB 3KB [ 522.377962] pid_2 254KB 268KB [ 522.383385] batadv_tl_cache 4KB 12KB [ 522.388834] TIPC 3007KB 3015KB [ 522.394205] SCTPv6 8148KB 8148KB [ 522.399654] DCCPv6 9865KB 9870KB [ 522.405022] DCCP 9371KB 9376KB [ 522.410510] RXRPC 3219KB 3224KB [ 522.415873] rxrpc_call_jar 22286KB 22294KB [ 522.421344] bridge_fdb_cache 9KB 15KB [ 522.437919] fib6_nodes 157KB 164KB [ 522.443302] ip6_dst_cache 215KB 450KB [ 522.448743] RAWv6 40024KB 40027KB [ 522.454108] UDPLITEv6 7KB 7KB [ 522.459541] UDPv6 3793KB 3795KB [ 522.466855] TCPv6 6000KB 6006KB [ 522.472235] nf_conntrack 1KB 15KB [ 522.477782] t10_alua_lu_gp_cache 0KB 3KB [ 522.483410] sd_ext_cdb 0KB 7KB [ 522.488864] scsi_sense_cache 1056KB 1060KB [ 522.494227] virtio_scsi_cmd 16KB 16KB [ 522.499668] sgpool-128 8KB 8KB [ 522.505112] sgpool-64 4KB 12KB [ 522.511075] sgpool-32 2KB 15KB [ 522.516489] sgpool-16 1KB 7KB [ 522.521851] sgpool-8 0KB 7KB [ 522.527326] mqueue_inode_cache 10KB 15KB [ 522.533021] bio_post_read_ctx 14KB 15KB [ 522.538542] bio-2 14KB 15KB [ 522.543912] jfs_mp 7KB 7KB [ 522.551748] cifs_small_rq 15KB 16KB [ 522.558236] cifs_request 67KB 67KB [ 522.564109] cifs_mpx_ids 0KB 7KB [ 522.571771] nfs_commit_data 3KB 14KB [ 522.583126] nfs_write_data 34KB 44KB [ 522.606468] ext4_system_zone 1KB 7KB [ 522.611865] bio-1 1KB 7KB [ 522.619985] pid_namespace 3KB 7KB [ 522.625365] rpc_buffers 17KB 25KB [ 522.630819] rpc_tasks 2KB 7KB [ 522.636185] UNIX 127KB 127KB [ 522.641614] tcp_bind_bucket 247KB 252KB [ 522.647036] inet_peer_cache 0KB 4KB [ 522.652429] xfrm_state 1KB 4KB [ 522.657907] ip_fib_trie 23KB 31KB [ 522.663281] ip_fib_alias 111KB 142KB [ 522.701903] ip_dst_cache 4KB 24KB [ 522.713487] RAW 23718KB 23722KB [ 522.719000] UDP 6685KB 6689KB [ 522.724371] TCP 61KB 73KB [ 522.739467] hugetlbfs_inode_cache 3KB 15KB [ 522.745194] fscache_cookie_jar 1KB 11KB [ 522.760644] eventpoll_pwq 12KB 31KB [ 522.767503] eventpoll_epi 22KB 47KB [ 522.774412] inotify_inode_mark 6KB 11KB [ 522.782927] request_queue 192KB 192KB [ 522.789242] blkdev_requests 1KB 3KB [ 522.795321] blkdev_ioc 34KB 38KB [ 522.801692] bio-0 12359KB 12360KB [ 522.810388] biovec-max 3481KB 3481KB [ 522.816505] biovec-64 7914KB 7914KB [ 522.824082] biovec-16 2703KB 2703KB [ 522.830918] bio_integrity_payload 1KB 8KB [ 522.837370] khugepaged_mm_slot 218KB 221KB [ 522.843492] user_namespace 2KB 3KB [ 522.850267] uid_cache 0KB 4KB [ 522.856971] dmaengine-unmap-2 0KB 3KB [ 522.863893] audit_buffer 0KB 3KB [ 522.871064] skbuff_fclone_cache 56KB 56KB [ 522.879652] skbuff_head_cache 16304KB 16327KB [ 522.885784] configfs_dir_cache 3KB 7KB [ 522.892044] file_lock_cache 13KB 23KB [ 522.902142] file_lock_ctx 9KB 15KB [ 522.916140] fsnotify_mark_connector 2KB 7KB [ 522.922962] net_namespace 34571KB 34571KB [ 522.929893] shmem_inode_cache 7852KB 7944KB [ 522.937873] task_delay_info 1482KB 2051KB [ 522.944528] taskstats 6KB 38KB [ 522.951754] proc_dir_entry 178886KB 178890KB [ 522.958467] pde_opener 2KB 7KB [ 522.965031] seq_file 86KB 94KB [ 522.971746] sigqueue 260KB 263KB [ 522.978427] kernfs_node_cache 506529KB 506531KB [ 522.984530] mnt_cache 206KB 220KB [ 523.003741] filp 3968KB 5992KB [ 523.012934] names_cache 37519KB 37570KB [ 523.021486] iint_cache 87KB 91KB [ 523.027771] key_jar 9KB 22KB [ 523.034832] uts_namespace 4KB 7KB [ 523.042866] nsproxy 341KB 347KB [ 523.050907] vm_area_struct 38854KB 38861KB [ 523.057811] mm_struct 6605KB 6610KB [ 523.064079] fs_cache 2013KB 2756KB [ 523.102776] files_cache 7335KB 9146KB [ 523.108549] signal_cache 11272KB 14339KB [ 523.114728] sighand_cache 9916KB 9955KB [ 523.120839] task_struct 48309KB 48397KB [ 523.128561] cred_jar 4217KB 6200KB [ 523.134020] anon_vma_chain 54633KB 54648KB [ 523.140056] anon_vma 12711KB 12756KB [ 523.145419] pid 486KB 932KB [ 523.163021] Acpi-Operand 156KB 198KB [ 523.168456] Acpi-ParseExt 8KB 11KB [ 523.173819] Acpi-Parse 41KB 47KB [ 523.179286] Acpi-State 52KB 63KB [ 523.184684] Acpi-Namespace 21KB 27KB [ 523.190860] numa_policy 0KB 3KB [ 523.196225] debug_objects_cache 39204KB 39313KB [ 523.201983] trace_event_file 297KB 298KB [ 523.207419] ftrace_event_field 398KB 401KB [ 523.213008] pool_workqueue 4073KB 4076KB [ 523.218442] page->ptl 6680KB 6684KB [ 523.223819] kmalloc-2097152 2050KB 2050KB [ 523.229740] kmalloc-524288 2056KB 2056KB [ 523.235117] kmalloc-262144 1290KB 1290KB [ 523.241080] kmalloc-131072 1690KB 1690KB [ 523.247602] kmalloc-65536 1848KB 2178KB [ 523.253319] kmalloc-32768 217899KB 217899KB [ 523.258802] kmalloc-16384 66165KB 66165KB [ 523.264170] kmalloc-8192 150447KB 150447KB [ 523.269955] kmalloc-4096 668452KB 668512KB [ 523.275324] kmalloc-2048 541373KB 541524KB [ 523.280760] kmalloc-1024 216688KB 216688KB [ 523.288516] kmalloc-512 189405KB 202425KB [ 523.293895] kmalloc-256 112207KB 113846KB [ 523.299336] kmalloc-128 57256KB 57322KB [ 523.304697] kmalloc-96 16226KB 16980KB [ 523.310148] kmalloc-64 39168KB 40712KB [ 523.315511] kmalloc-32 34558KB 35512KB [ 523.321122] kmalloc-192 76482KB 78128KB [ 523.326622] kmem_cache 178KB 187KB [ 523.331991] Out of memory: Kill process 6598 (syz-executor.5) score 1002 or sacrifice child [ 523.340687] Killed process 6598 (syz-executor.5) total-vm:57460kB, anon-rss:2460kB, file-rss:14144kB, shmem-rss:0kB [ 523.352202] oom_reaper: reaped process 6598 (syz-executor.5), now anon-rss:0kB, file-rss:14144kB, shmem-rss:0kB [ 523.490591] kworker/u4:11 invoked oom-killer: gfp_mask=0x7080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=3, oom_score_adj=0 [ 523.504817] kworker/u4:11 cpuset=/ mems_allowed=0-1 [ 523.522486] CPU: 1 PID: 6650 Comm: kworker/u4:11 Not tainted 4.19.211-syzkaller #0 [ 523.530214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 523.539581] Workqueue: events_unbound call_usermodehelper_exec_work [ 523.545983] Call Trace: [ 523.548579] dump_stack+0x1fc/0x2ef [ 523.552215] dump_header+0x15d/0xc3f [ 523.555939] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 523.561049] ? ___ratelimit+0x319/0x590 [ 523.565034] oom_kill_process.cold+0x10/0x692 [ 523.569533] ? lock_downgrade+0x720/0x720 [ 523.573688] ? check_preemption_disabled+0x41/0x280 [ 523.578716] out_of_memory+0x34d/0x1390 [ 523.582701] ? oom_killer_disable+0x270/0x270 [ 523.587203] ? mutex_trylock+0x15f/0x1a0 [ 523.591276] __alloc_pages_nodemask+0x23a2/0x2890 [ 523.596142] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 523.601249] ? lock_acquire+0x170/0x3c0 [ 523.605229] ? cache_alloc_refill+0x95/0x340 [ 523.609651] ? check_preemption_disabled+0x41/0x280 [ 523.614676] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 523.619698] ? kmem_cache_alloc_node+0x351/0x3b0 [ 523.624461] copy_process.part.0+0x3cf/0x8260 [ 523.628966] ? __lock_acquire+0x6de/0x3ff0 [ 523.633216] ? mark_held_locks+0xf0/0xf0 [ 523.637294] ? umh_complete+0x90/0x90 [ 523.641103] ? __cleanup_sighand+0x60/0x60 [ 523.645341] ? __update_load_avg_se+0x5ec/0xa00 [ 523.650017] ? __lock_acquire+0x6de/0x3ff0 [ 523.654260] _do_fork+0x22f/0xf30 [ 523.657714] ? umh_complete+0x90/0x90 [ 523.661524] ? fork_idle+0x220/0x220 [ 523.665240] ? lock_downgrade+0x720/0x720 [ 523.669393] ? lock_downgrade+0x720/0x720 [ 523.673554] ? trace_hardirqs_off+0x64/0x200 [ 523.677974] ? umh_complete+0x90/0x90 [ 523.681779] kernel_thread+0x2f/0x40 [ 523.685495] call_usermodehelper_exec_work+0x16d/0x260 [ 523.690775] ? call_usermodehelper_exec_async+0x6a0/0x6a0 [ 523.696322] process_one_work+0x864/0x1570 [ 523.700570] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 523.705259] worker_thread+0x64c/0x1130 [ 523.709241] ? __kthread_parkme+0x133/0x1e0 [ 523.713562] ? process_one_work+0x1570/0x1570 [ 523.718144] kthread+0x33f/0x460 [ 523.721510] ? kthread_park+0x180/0x180 [ 523.725485] ret_from_fork+0x24/0x30 [ 523.762619] Mem-Info: [ 523.765605] active_anon:174845 inactive_anon:8641 isolated_anon:0 [ 523.765605] active_file:23 inactive_file:35 isolated_file:0 [ 523.765605] unevictable:0 dirty:0 writeback:0 unstable:0 [ 523.765605] slab_reclaimable:56596 slab_unreclaimable:1232075 [ 523.765605] mapped:16529 shmem:9185 pagetables:59961 bounce:0 [ 523.765605] free:26966 free_pcp:334 free_cma:0 [ 523.804988] Node 0 active_anon:692936kB inactive_anon:34564kB active_file:188kB inactive_file:488kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:66512kB dirty:0kB writeback:0kB shmem:36736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 141312kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 523.833810] Node 1 active_anon:6444kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 523.860404] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 523.887656] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 523.893334] Node 0 DMA32 free:41888kB min:35996kB low:44992kB high:53988kB active_anon:692932kB inactive_anon:34564kB active_file:152kB inactive_file:292kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:30624kB pagetables:58544kB bounce:0kB free_pcp:1832kB local_pcp:632kB free_cma:0kB [ 523.924191] lowmem_reserve[]: 0 0 1 1 1 [ 523.929007] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 523.956461] lowmem_reserve[]: 0 0 0 0 0 [ 523.961032] Node 1 Normal free:53840kB min:53876kB low:67344kB high:80812kB active_anon:6444kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:103008kB pagetables:181120kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 523.990320] lowmem_reserve[]: 0 0 0 0 0 [ 523.994963] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 524.011623] Node 0 DMA32: 22*4kB (E) 274*8kB (UME) 766*16kB (UME) 463*32kB (UME) 56*64kB (UME) 4*128kB (UM) 3*256kB (UE) 1*512kB (E) 0*1024kB 3*2048kB (M) 0*4096kB = 40872kB [ 524.042527] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 524.054745] Node 1 Normal: 445*4kB (UM) 72*8kB (UM) 50*16kB (UME) 170*32kB (UME) 23*64kB (ME) 24*128kB (UME) 11*256kB (UM) 10*512kB (UME) 2*1024kB (UE) 1*2048kB (E) 7*4096kB (M) = 53844kB [ 524.072564] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 524.082152] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 524.091455] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 524.100875] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 524.110198] 9328 total pagecache pages [ 524.114702] 0 pages in swap cache [ 524.118937] Swap cache stats: add 0, delete 0, find 0/0 [ 524.124927] Free swap = 0kB [ 524.128027] Total swap = 0kB [ 524.131057] 2097051 pages RAM [ 524.134161] 0 pages HighMem/MovableOnly [ 524.138819] 369649 pages reserved [ 524.142654] 0 pages cma reserved [ 524.146649] Unreclaimable slab info: [ 524.151394] Name Used Total [ 524.157632] pid_3 0KB 3KB [ 524.163660] pid_2 254KB 268KB [ 524.169205] batadv_tl_cache 4KB 12KB [ 524.174593] TIPC 3007KB 3015KB [ 524.180712] SCTPv6 8148KB 8148KB [ 524.186855] DCCPv6 9865KB 9870KB [ 524.192882] DCCP 9371KB 9376KB [ 524.199084] RXRPC 3219KB 3224KB [ 524.205307] rxrpc_call_jar 22286KB 22294KB [ 524.211350] bridge_fdb_cache 9KB 15KB [ 524.217661] fib6_nodes 157KB 164KB [ 524.223688] ip6_dst_cache 215KB 450KB [ 524.229151] RAWv6 40024KB 40027KB [ 524.234516] UDPLITEv6 7KB 7KB [ 524.240570] UDPv6 3793KB 3795KB [ 524.247037] TCPv6 6000KB 6006KB [ 524.252420] nf_conntrack 1KB 15KB [ 524.258681] t10_alua_lu_gp_cache 0KB 3KB [ 524.264815] sd_ext_cdb 0KB 7KB [ 524.275234] scsi_sense_cache 1056KB 1060KB [ 524.281373] virtio_scsi_cmd 16KB 16KB [ 524.287422] sgpool-128 8KB 8KB [ 524.293294] sgpool-64 4KB 12KB [ 524.299326] sgpool-32 2KB 15KB [ 524.305204] sgpool-16 1KB 7KB [ 524.310721] sgpool-8 0KB 7KB [ 524.316135] mqueue_inode_cache 10KB 15KB [ 524.326220] bio_post_read_ctx 14KB 15KB [ 524.331749] bio-2 14KB 15KB [ 524.341752] jfs_mp 7KB 7KB [ 524.347233] cifs_small_rq 15KB 16KB [ 524.352595] cifs_request 67KB 67KB [ 524.365996] cifs_mpx_ids 0KB 7KB [ 524.371493] nfs_commit_data 3KB 14KB [ 524.379564] nfs_write_data 34KB 44KB [ 524.384935] ext4_system_zone 1KB 7KB [ 524.390383] bio-1 1KB 7KB [ 524.395724] pid_namespace 3KB 7KB [ 524.403749] rpc_buffers 17KB 25KB [ 524.409196] rpc_tasks 2KB 7KB [ 524.414677] UNIX 127KB 127KB [ 524.420231] tcp_bind_bucket 247KB 252KB [ 524.425601] inet_peer_cache 0KB 4KB [ 524.431530] xfrm_state 1KB 4KB [ 524.436966] ip_fib_trie 23KB 31KB [ 524.442512] ip_fib_alias 111KB 142KB [ 524.447973] ip_dst_cache 4KB 24KB [ 524.453481] RAW 23718KB 23722KB [ 524.458952] UDP 6685KB 6689KB [ 524.464302] TCP 61KB 73KB [ 524.469737] hugetlbfs_inode_cache 3KB 15KB [ 524.475447] fscache_cookie_jar 1KB 11KB [ 524.480944] eventpoll_pwq 12KB 31KB [ 524.486498] eventpoll_epi 22KB 47KB [ 524.491923] inotify_inode_mark 6KB 11KB [ 524.497509] request_queue 192KB 192KB [ 524.502871] blkdev_requests 1KB 3KB [ 524.515786] blkdev_ioc 34KB 38KB [ 524.521305] bio-0 12512KB 12513KB [ 524.526766] biovec-max 3481KB 3481KB [ 524.532148] biovec-64 7914KB 7914KB [ 524.537570] biovec-16 2736KB 2737KB [ 524.542935] bio_integrity_payload 1KB 8KB [ 524.548719] khugepaged_mm_slot 218KB 221KB [ 524.554165] user_namespace 2KB 3KB [ 524.559730] uid_cache 0KB 4KB [ 524.565099] dmaengine-unmap-2 0KB 3KB [ 524.570550] audit_buffer 0KB 3KB [ 524.575903] skbuff_fclone_cache 56KB 56KB [ 524.581528] skbuff_head_cache 16420KB 16443KB [ 524.587040] configfs_dir_cache 3KB 7KB [ 524.592588] file_lock_cache 13KB 23KB [ 524.597982] file_lock_ctx 9KB 15KB [ 524.603340] fsnotify_mark_connector 2KB 7KB [ 524.609306] net_namespace 34571KB 34571KB [ 524.615689] shmem_inode_cache 7852KB 7944KB [ 524.621097] task_delay_info 1480KB 2051KB [ 524.626536] taskstats 6KB 38KB [ 524.631894] proc_dir_entry 178886KB 178890KB [ 524.637362] pde_opener 2KB 7KB [ 524.642719] seq_file 86KB 94KB [ 524.648183] sigqueue 259KB 263KB [ 524.653534] kernfs_node_cache 506528KB 506531KB [ 524.658944] mnt_cache 206KB 220KB [ 524.664300] filp 3961KB 5992KB [ 524.672143] names_cache 37519KB 37570KB [ 524.677574] iint_cache 87KB 91KB [ 524.682929] key_jar 9KB 22KB [ 524.688346] uts_namespace 4KB 7KB [ 524.693688] nsproxy 341KB 347KB [ 524.699146] vm_area_struct 38854KB 38861KB [ 524.704591] mm_struct 6605KB 6610KB [ 524.710063] fs_cache 2007KB 2756KB [ 524.717272] files_cache 7324KB 9146KB [ 524.722642] signal_cache 11265KB 14339KB [ 524.728054] sighand_cache 9916KB 9955KB [ 524.733395] task_struct 48309KB 48397KB [ 524.738807] cred_jar 4211KB 6200KB [ 524.744168] anon_vma_chain 54633KB 54648KB [ 524.749847] anon_vma 12709KB 12756KB [ 524.755206] pid 484KB 932KB [ 524.760695] Acpi-Operand 156KB 198KB [ 524.766120] Acpi-ParseExt 8KB 11KB [ 524.771487] Acpi-Parse 41KB 47KB [ 524.776896] Acpi-State 52KB 63KB [ 524.782253] Acpi-Namespace 21KB 27KB [ 524.787672] numa_policy 0KB 3KB [ 524.793031] debug_objects_cache 39204KB 39313KB [ 524.798604] trace_event_file 297KB 298KB [ 524.803961] ftrace_event_field 398KB 401KB [ 524.809568] pool_workqueue 4073KB 4076KB [ 524.814927] page->ptl 6680KB 6684KB [ 524.825163] kmalloc-2097152 2050KB 2050KB [ 524.835725] kmalloc-524288 2056KB 2056KB [ 524.845208] kmalloc-262144 1290KB 1290KB [ 524.851760] kmalloc-131072 1690KB 1690KB [ 524.861224] kmalloc-65536 1848KB 2178KB [ 524.867692] kmalloc-32768 217899KB 217899KB [ 524.873050] kmalloc-16384 66165KB 66165KB [ 524.881760] kmalloc-8192 150447KB 150447KB [ 524.887255] kmalloc-4096 668452KB 668512KB [ 524.892646] kmalloc-2048 541373KB 541524KB [ 524.898261] kmalloc-1024 216735KB 216735KB [ 524.903612] kmalloc-512 189618KB 202638KB [ 524.910842] kmalloc-256 112207KB 113846KB [ 524.917850] kmalloc-128 57256KB 57322KB [ 524.923211] kmalloc-96 16246KB 17000KB [ 524.935774] kmalloc-64 39168KB 40712KB [ 524.943042] kmalloc-32 34558KB 35512KB [ 524.951037] kmalloc-192 76480KB 78128KB [ 524.958211] kmem_cache 178KB 187KB [ 524.963577] Out of memory: Kill process 6682 (syz-executor.5) score 1002 or sacrifice child [ 524.974657] Killed process 6682 (syz-executor.5) total-vm:57460kB, anon-rss:2460kB, file-rss:14136kB, shmem-rss:0kB [ 524.996533] oom_reaper: reaped process 6682 (syz-executor.5), now anon-rss:0kB, file-rss:14136kB, shmem-rss:0kB [ 525.022053] kworker/u4:7 invoked oom-killer: gfp_mask=0x7080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=3, oom_score_adj=0 [ 525.038766] kworker/u4:7 cpuset=/ mems_allowed=0-1 [ 525.043728] CPU: 1 PID: 9412 Comm: kworker/u4:7 Not tainted 4.19.211-syzkaller #0 [ 525.051873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 525.061225] Workqueue: events_unbound call_usermodehelper_exec_work [ 525.067613] Call Trace: [ 525.070216] dump_stack+0x1fc/0x2ef [ 525.073871] dump_header+0x15d/0xc3f [ 525.077604] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 525.082713] ? ___ratelimit+0x319/0x590 [ 525.086701] oom_kill_process.cold+0x10/0x692 [ 525.091209] ? lock_downgrade+0x720/0x720 [ 525.095359] ? check_preemption_disabled+0x41/0x280 [ 525.100387] out_of_memory+0x34d/0x1390 [ 525.104375] ? oom_killer_disable+0x270/0x270 [ 525.108878] ? mutex_trylock+0x15f/0x1a0 [ 525.112951] __alloc_pages_nodemask+0x23a2/0x2890 [ 525.117813] ? mark_held_locks+0xf0/0xf0 [ 525.121892] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 525.126749] ? should_fail+0x142/0x7b0 [ 525.130639] ? fs_reclaim_release+0xd0/0x110 [ 525.135057] ? check_preemption_disabled+0x41/0x280 [ 525.140087] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 525.145110] ? kmem_cache_alloc_node+0x351/0x3b0 [ 525.149884] copy_process.part.0+0x3cf/0x8260 [ 525.154404] ? __lock_acquire+0x6de/0x3ff0 [ 525.158652] ? mark_held_locks+0xf0/0xf0 [ 525.162728] ? umh_complete+0x90/0x90 [ 525.166544] ? __cleanup_sighand+0x60/0x60 [ 525.170784] ? __update_load_avg_se+0x5ec/0xa00 [ 525.175469] ? __lock_acquire+0x6de/0x3ff0 [ 525.179715] _do_fork+0x22f/0xf30 [ 525.183212] ? umh_complete+0x90/0x90 [ 525.187023] ? fork_idle+0x220/0x220 [ 525.190742] ? lock_downgrade+0x720/0x720 [ 525.194894] ? lock_downgrade+0x720/0x720 [ 525.199047] ? trace_hardirqs_off+0x64/0x200 [ 525.203462] ? umh_complete+0x90/0x90 [ 525.207283] kernel_thread+0x2f/0x40 [ 525.211005] call_usermodehelper_exec_work+0x16d/0x260 [ 525.216285] ? call_usermodehelper_exec_async+0x6a0/0x6a0 [ 525.221857] process_one_work+0x864/0x1570 [ 525.226107] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 525.230793] worker_thread+0x64c/0x1130 [ 525.234792] ? process_one_work+0x1570/0x1570 [ 525.239292] kthread+0x33f/0x460 [ 525.242662] ? kthread_park+0x180/0x180 [ 525.246651] ret_from_fork+0x24/0x30 [ 525.274339] Mem-Info: [ 525.283637] active_anon:174845 inactive_anon:8641 isolated_anon:0 [ 525.283637] active_file:81 inactive_file:55 isolated_file:22 [ 525.283637] unevictable:0 dirty:0 writeback:0 unstable:0 [ 525.283637] slab_reclaimable:56604 slab_unreclaimable:1232206 [ 525.283637] mapped:16593 shmem:9185 pagetables:59959 bounce:0 [ 525.283637] free:26613 free_pcp:308 free_cma:0 [ 525.330102] Node 0 active_anon:692936kB inactive_anon:34564kB active_file:76kB inactive_file:248kB unevictable:0kB isolated(anon):0kB isolated(file):88kB mapped:66068kB dirty:0kB writeback:0kB shmem:36736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 141312kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 525.362555] Node 1 active_anon:6444kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 525.389874] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 525.419273] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 525.424930] Node 0 DMA32 free:41576kB min:35996kB low:44992kB high:53988kB active_anon:692932kB inactive_anon:34564kB active_file:220kB inactive_file:292kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:30624kB pagetables:58544kB bounce:0kB free_pcp:1088kB local_pcp:472kB free_cma:0kB [ 525.455633] lowmem_reserve[]: 0 0 1 1 1 [ 525.460451] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 525.488357] lowmem_reserve[]: 0 0 0 0 0 [ 525.492994] Node 1 Normal free:53848kB min:53876kB low:67344kB high:80812kB active_anon:6444kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:103008kB pagetables:181112kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 525.522426] lowmem_reserve[]: 0 0 0 0 0 [ 525.527129] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 525.545448] Node 0 DMA32: 74*4kB (UME) 265*8kB (UME) 744*16kB (UME) 464*32kB (UME) 56*64kB (UME) 4*128kB (UM) 3*256kB (UE) 1*512kB (E) 0*1024kB 3*2048kB (M) 0*4096kB = 40688kB [ 525.569434] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 525.581326] Node 1 Normal: 446*4kB (UM) 72*8kB (UM) 50*16kB (UME) 170*32kB (UME) 23*64kB (ME) 24*128kB (UME) 11*256kB (UM) 10*512kB (UME) 2*1024kB (UE) 1*2048kB (E) 7*4096kB (M) = 53848kB [ 525.599220] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 525.611571] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 525.621078] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 525.630720] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 525.640085] 9463 total pagecache pages [ 525.644721] 0 pages in swap cache [ 525.649052] Swap cache stats: add 0, delete 0, find 0/0 [ 525.655499] Free swap = 0kB [ 525.660897] Total swap = 0kB [ 525.664641] 2097051 pages RAM [ 525.668461] 0 pages HighMem/MovableOnly [ 525.673177] 369649 pages reserved [ 525.677509] 0 pages cma reserved [ 525.681561] Unreclaimable slab info: [ 525.685907] Name Used Total [ 525.693004] pid_3 0KB 3KB [ 525.699090] pid_2 254KB 268KB [ 525.705272] batadv_tl_cache 4KB 12KB [ 525.713866] TIPC 3007KB 3015KB [ 525.719972] SCTPv6 8148KB 8148KB [ 525.728889] DCCPv6 9865KB 9870KB [ 525.734454] DCCP 9371KB 9376KB [ 525.739935] RXRPC 3219KB 3224KB [ 525.745310] rxrpc_call_jar 22286KB 22294KB [ 525.750758] bridge_fdb_cache 9KB 15KB [ 525.756182] fib6_nodes 157KB 164KB [ 525.761544] ip6_dst_cache 215KB 450KB [ 525.766965] RAWv6 40024KB 40027KB [ 525.772453] UDPLITEv6 7KB 7KB [ 525.778205] UDPv6 3793KB 3795KB [ 525.783560] TCPv6 6000KB 6006KB [ 525.793108] nf_conntrack 1KB 15KB [ 525.799283] t10_alua_lu_gp_cache 0KB 3KB [ 525.805451] sd_ext_cdb 0KB 7KB [ 525.812042] scsi_sense_cache 1056KB 1060KB [ 525.818004] virtio_scsi_cmd 16KB 16KB [ 525.824033] sgpool-128 8KB 8KB [ 525.830211] sgpool-64 4KB 12KB [ 525.836139] sgpool-32 2KB 15KB [ 525.842260] sgpool-16 1KB 7KB [ 525.848887] sgpool-8 0KB 7KB [ 525.854971] mqueue_inode_cache 10KB 15KB [ 525.861230] bio_post_read_ctx 14KB 15KB [ 525.867715] bio-2 14KB 15KB [ 525.873817] jfs_mp 7KB 7KB [ 525.879785] cifs_small_rq 15KB 16KB [ 525.885960] cifs_request 67KB 67KB [ 525.891827] cifs_mpx_ids 0KB 7KB [ 525.898967] nfs_commit_data 3KB 14KB [ 525.904924] nfs_write_data 34KB 44KB [ 525.910998] ext4_system_zone 1KB 7KB [ 525.917069] bio-1 1KB 7KB [ 525.923056] pid_namespace 3KB 7KB [ 525.929181] rpc_buffers 17KB 25KB [ 525.935156] rpc_tasks 2KB 7KB [ 525.941181] UNIX 127KB 127KB [ 525.947220] tcp_bind_bucket 247KB 252KB [ 525.953255] inet_peer_cache 0KB 4KB [ 525.959448] xfrm_state 1KB 4KB [ 525.965533] ip_fib_trie 23KB 31KB [ 525.973100] ip_fib_alias 111KB 142KB [ 525.978844] ip_dst_cache 4KB 24KB [ 525.984807] RAW 23718KB 23722KB [ 525.991051] UDP 6685KB 6689KB [ 525.997177] TCP 61KB 73KB [ 526.003300] hugetlbfs_inode_cache 3KB 15KB [ 526.009811] fscache_cookie_jar 1KB 11KB [ 526.021938] eventpoll_pwq 12KB 31KB [ 526.031837] eventpoll_epi 22KB 47KB [ 526.037944] inotify_inode_mark 6KB 11KB [ 526.044054] request_queue 192KB 192KB [ 526.050154] blkdev_requests 1KB 3KB [ 526.056107] blkdev_ioc 34KB 38KB [ 526.062084] bio-0 12617KB 12618KB [ 526.070049] biovec-max 3481KB 3481KB [ 526.081975] biovec-64 7914KB 7914KB [ 526.091418] biovec-16 2763KB 2763KB [ 526.103258] bio_integrity_payload 1KB 8KB [ 526.153169] khugepaged_mm_slot 218KB 221KB [ 526.165735] user_namespace 2KB 3KB [ 526.200943] uid_cache 0KB 4KB [ 526.236005] dmaengine-unmap-2 0KB 3KB [ 526.241398] audit_buffer 0KB 3KB [ 526.250167] skbuff_fclone_cache 56KB 56KB [ 526.257549] skbuff_head_cache 16574KB 16597KB [ 526.263790] configfs_dir_cache 3KB 7KB [ 526.287566] file_lock_cache 13KB 23KB [ 526.294115] file_lock_ctx 9KB 15KB [ 526.300771] fsnotify_mark_connector 2KB 7KB [ 526.308674] net_namespace 34571KB 34571KB [ 526.315301] shmem_inode_cache 7852KB 7944KB [ 526.321981] task_delay_info 1476KB 2051KB [ 526.328571] taskstats 6KB 38KB [ 526.335292] proc_dir_entry 178886KB 178890KB [ 526.341386] pde_opener 2KB 7KB [ 526.349622] seq_file 85KB 94KB [ 526.355705] sigqueue 259KB 263KB [ 526.362334] kernfs_node_cache 506528KB 506531KB [ 526.368532] mnt_cache 206KB 220KB [ 526.370594] INFO: task kworker/u4:0:7 blocked for more than 140 seconds. [ 526.374474] filp 3933KB 5992KB [ 526.384339] Not tainted 4.19.211-syzkaller #0 [ 526.393745] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 526.418467] kworker/u4:0 D25104 7 2 0x80000000 [ 526.424149] Workqueue: netns cleanup_net [ 526.437186] names_cache 37519KB 37561KB [ 526.442577] iint_cache 87KB 91KB [ 526.453079] Call Trace: [ 526.455705] __schedule+0x887/0x2040 [ 526.462966] ? io_schedule_timeout+0x140/0x140 [ 526.472512] ? lock_downgrade+0x720/0x720 [ 526.474255] key_jar 9KB 22KB [ 526.476734] ? __mutex_lock+0x418/0x1190 [ 526.476752] schedule+0x8d/0x1b0 [ 526.476767] schedule_preempt_disabled+0xf/0x20 [ 526.476779] __mutex_lock+0x5f0/0x1190 [ 526.476796] ? trace_hardirqs_off+0x64/0x200 [ 526.476812] ? ip6gre_exit_batch_net+0x82/0x6c0 [ 526.476823] ? mutex_trylock+0x1a0/0x1a0 [ 526.476841] ? check_preemption_disabled+0x41/0x280 [ 526.486357] uts_namespace 4KB 7KB [ 526.486367] nsproxy 341KB 347KB [ 526.486376] vm_area_struct 38854KB 38861KB [ 526.486386] mm_struct 6605KB 6610KB [ 526.494275] ? pde_put+0x11f/0x190 [ 526.546199] ? kmem_cache_free+0x226/0x260 [ 526.547143] fs_cache 1996KB 2756KB [ 526.550453] ? pde_put+0x11f/0x190 [ 526.550472] ip6gre_exit_batch_net+0x82/0x6c0 [ 526.550996] ? detach_if_pending+0x460/0x460 [ 526.602636] files_cache 7273KB 9146KB [ 526.610344] ? ip6gre_tap_init+0x80/0x80 [ 526.615072] ? rxrpc_destroy_all_locals+0x40/0x170 [ 526.625505] signal_cache 11212KB 14339KB [ 526.633227] ? rxrpc_destroy_all_locals+0x170/0x170 [ 526.643687] sighand_cache 9904KB 9955KB [ 526.651235] task_struct 48044KB 48132KB [ 526.651441] ? ip6gre_tap_init+0x80/0x80 [ 526.661532] cred_jar 4187KB 6200KB [ 526.661542] anon_vma_chain 54633KB 54648KB [ 526.661551] anon_vma 12708KB 12756KB [ 526.661560] pid 479KB 932KB [ 526.661570] Acpi-Operand 156KB 198KB [ 526.661579] Acpi-ParseExt 8KB 11KB [ 526.661588] Acpi-Parse 41KB 47KB [ 526.661597] Acpi-State 52KB 63KB [ 526.661607] Acpi-Namespace 21KB 27KB [ 526.661618] numa_policy 0KB 3KB [ 526.661628] debug_objects_cache 39197KB 39309KB [ 526.661637] trace_event_file 297KB 298KB [ 526.661646] ftrace_event_field 398KB 401KB [ 526.661655] pool_workqueue 4073KB 4076KB [ 526.662235] page->ptl 6678KB 6684KB [ 526.667868] ops_exit_list+0xf9/0x150 [ 526.679678] kmalloc-2097152 2050KB 2050KB [ 526.683798] cleanup_net+0x3b4/0x8b0 [ 526.742258] kmalloc-524288 2056KB 2056KB [ 526.744270] ? net_drop_ns+0x90/0x90 [ 526.769953] ? check_preemption_disabled+0x10/0x280 [ 526.775596] process_one_work+0x864/0x1570 [ 526.780621] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 526.785904] worker_thread+0x64c/0x1130 [ 526.789903] ? process_one_work+0x1570/0x1570 [ 526.794403] kthread+0x33f/0x460 [ 526.798538] kmalloc-262144 1290KB 1290KB [ 526.804950] kmalloc-131072 1690KB 1690KB [ 526.811910] ? kthread_park+0x180/0x180 [ 526.816652] kmalloc-65536 1848KB 2178KB [ 526.818011] ret_from_fork+0x24/0x30 [ 526.822497] kmalloc-32768 217899KB 217899KB [ 526.836510] kmalloc-16384 66165KB 66165KB [ 526.842344] kmalloc-8192 150447KB 150447KB [ 526.855878] kmalloc-4096 668214KB 668274KB [ 526.861179] INFO: task syz-executor.5:13129 blocked for more than 140 seconds. [ 526.870006] kmalloc-2048 541373KB 541524KB [ 526.886375] kmalloc-1024 216830KB 216830KB [ 526.895565] kmalloc-512 189873KB 202893KB [ 526.901758] Not tainted 4.19.211-syzkaller #0 [ 526.902966] kmalloc-256 112214KB 113853KB [ 526.922847] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 526.935869] kmalloc-128 57256KB 57322KB [ 526.941266] kmalloc-96 16274KB 17028KB [ 526.944499] syz-executor.5 D26888 13129 13085 0x00000000 [ 526.952280] Call Trace: [ 526.954889] __schedule+0x887/0x2040 [ 526.963699] ? io_schedule_timeout+0x140/0x140 [ 526.968345] ? lock_downgrade+0x720/0x720 [ 526.969060] kmalloc-64 39168KB 40712KB [ 526.973192] ? __mutex_lock+0x418/0x1190 [ 526.982088] schedule+0x8d/0x1b0 [ 526.985464] schedule_preempt_disabled+0xf/0x20 [ 526.990549] __mutex_lock+0x5f0/0x1190 [ 526.994445] ? do_syscall_64+0xf9/0x620 [ 526.996577] kmalloc-32 34562KB 35516KB [ 526.998508] ? ip_tunnel_init_net+0x321/0x990 [ 527.003768] kmalloc-192 76478KB 78128KB [ 527.008304] ? mutex_trylock+0x1a0/0x1a0 [ 527.008321] ? ip_tunnel_init_net+0x19a/0x990 [ 527.008342] ? check_preemption_disabled+0x41/0x280 [ 527.008357] ? check_preemption_disabled+0x41/0x280 [ 527.008374] ip_tunnel_init_net+0x321/0x990 [ 527.008390] ? ip_tunnel_add+0x2d0/0x2d0 [ 527.008408] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 527.008424] ? ipgre_tap_exit_batch_net+0x20/0x20 [ 527.008438] ops_init+0xb3/0x410 [ 527.008454] setup_net+0x2c2/0x720 [ 527.008468] ? rtnl_net_dumpid_one+0x250/0x250 [ 527.015780] kmem_cache 178KB 187KB [ 527.022560] copy_net_ns+0x1f7/0x340 [ 527.031665] Out of memory: Kill process 6201 (syz-executor.5) score 1002 or sacrifice child [ 527.032455] create_new_namespaces+0x3f6/0x7b0 [ 527.037259] Killed process 6201 (syz-executor.5) total-vm:57460kB, anon-rss:2460kB, file-rss:14132kB, shmem-rss:0kB [ 527.041748] copy_namespaces+0x325/0x3c0 [ 527.051112] oom_reaper: reaped process 6201 (syz-executor.5), now anon-rss:0kB, file-rss:14132kB, shmem-rss:0kB [ 527.059796] copy_process.part.0+0x3a59/0x8260 [ 527.136360] ? __cleanup_sighand+0x60/0x60 [ 527.140603] ? __do_page_fault+0x6d1/0xd60 [ 527.145257] _do_fork+0x22f/0xf30 [ 527.154890] ? fork_idle+0x220/0x220 [ 527.164335] kworker/u4:1 invoked oom-killer: gfp_mask=0x7080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=3, oom_score_adj=0 [ 527.170820] ? up_read+0x17/0x110 [ 527.177774] kworker/u4:1 cpuset=/ mems_allowed=0-1 [ 527.177800] CPU: 0 PID: 23 Comm: kworker/u4:1 Not tainted 4.19.211-syzkaller #0 [ 527.177808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 527.177824] Workqueue: events_unbound call_usermodehelper_exec_work [ 527.177830] Call Trace: [ 527.177848] dump_stack+0x1fc/0x2ef [ 527.177865] dump_header+0x15d/0xc3f [ 527.177881] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 527.177894] ? ___ratelimit+0x319/0x590 [ 527.177911] oom_kill_process.cold+0x10/0x692 [ 527.177923] ? oom_badness.part.0+0x135/0x6e0 [ 527.177938] ? lock_downgrade+0x720/0x720 [ 527.177956] ? check_preemption_disabled+0x41/0x280 [ 527.177971] out_of_memory+0x34d/0x1390 [ 527.177989] ? oom_killer_disable+0x270/0x270 [ 527.178003] ? mutex_trylock+0x15f/0x1a0 [ 527.178020] __alloc_pages_nodemask+0x23a2/0x2890 [ 527.178040] ? mark_held_locks+0xf0/0xf0 [ 527.178060] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 527.178073] ? should_fail+0x142/0x7b0 [ 527.178084] ? fs_reclaim_release+0xd0/0x110 [ 527.178102] ? check_preemption_disabled+0x41/0x280 [ 527.178120] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 527.178133] ? kmem_cache_alloc_node+0x351/0x3b0 [ 527.178151] copy_process.part.0+0x3cf/0x8260 [ 527.178170] ? __lock_acquire+0x6de/0x3ff0 [ 527.187612] ? __do_page_fault+0x180/0xd60 [ 527.193992] ? __lock_acquire+0x6de/0x3ff0 [ 527.203372] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 527.209717] ? umh_complete+0x90/0x90 [ 527.209738] ? __cleanup_sighand+0x60/0x60 [ 527.212311] ? trace_hardirqs_off_caller+0x6e/0x210 [ 527.215911] ? mark_held_locks+0xf0/0xf0 [ 527.215933] ? __lock_acquire+0x6de/0x3ff0 [ 527.219628] ? do_syscall_64+0x21/0x620 [ 527.224712] _do_fork+0x22f/0xf30 [ 527.228682] do_syscall_64+0xf9/0x620 [ 527.233156] ? umh_complete+0x90/0x90 [ 527.237684] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 527.241761] ? fork_idle+0x220/0x220 [ 527.246777] RIP: 0033:0x7f5a6df97e99 [ 527.250724] ? lock_acquire+0x170/0x3c0 [ 527.255193] Code: Bad RIP value. [ 527.259235] ? debug_object_deactivate+0xfc/0x2e0 [ 527.259253] ? trace_hardirqs_off+0x64/0x200 [ 527.259270] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 527.264085] RSP: 002b:00007f5a6c8aa168 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 527.268128] ? umh_complete+0x90/0x90 [ 527.268142] kernel_thread+0x2f/0x40 [ 527.268157] call_usermodehelper_exec_work+0x16d/0x260 [ 527.272976] RAX: ffffffffffffffda RBX: 00007f5a6e0ab1d0 RCX: 00007f5a6df97e99 [ 527.276848] ? call_usermodehelper_exec_async+0x6a0/0x6a0 [ 527.276867] process_one_work+0x864/0x1570 [ 527.276887] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 527.276909] worker_thread+0x64c/0x1130 [ 527.276930] ? process_one_work+0x1570/0x1570 [ 527.276944] kthread+0x33f/0x460 [ 527.276955] ? kthread_park+0x180/0x180 [ 527.276967] ret_from_fork+0x24/0x30 [ 527.287255] Mem-Info: [ 527.293820] RDX: 00000000200001c0 RSI: 0000000000000000 RDI: 0000000040000000 [ 527.298404] active_anon:174845 inactive_anon:8641 isolated_anon:0 [ 527.298404] active_file:17 inactive_file:14 isolated_file:4 [ 527.298404] unevictable:0 dirty:0 writeback:0 unstable:0 [ 527.298404] slab_reclaimable:56617 slab_unreclaimable:1232104 [ 527.298404] mapped:16508 shmem:9185 pagetables:59958 bounce:0 [ 527.298404] free:26930 free_pcp:50 free_cma:0 [ 527.302695] RBP: 00007f5a6dff1ff1 R08: 0000000020000240 R09: 0000000000000000 [ 527.325783] Node 0 active_anon:692936kB inactive_anon:34564kB active_file:64kB inactive_file:256kB unevictable:0kB isolated(anon):0kB isolated(file):16kB mapped:66028kB dirty:0kB writeback:0kB shmem:36736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 141312kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 527.346779] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000000 [ 527.350872] Node 1 active_anon:6444kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 527.368792] R13: 00007ffdf4846d4f R14: 00007f5a6c8aa300 R15: 0000000000022000 [ 527.371218] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 527.375163] INFO: task syz-executor.5:14501 blocked for more than 140 seconds. [ 527.375171] Not tainted 4.19.211-syzkaller #0 [ 527.375175] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 527.375180] syz-executor.5 D26784 14501 13167 0x00000000 [ 527.375199] Call Trace: [ 527.375219] __schedule+0x887/0x2040 [ 527.379197] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 527.379219] Node 0 DMA32 free:44180kB min:35996kB low:44992kB high:53988kB active_anon:692932kB inactive_anon:34564kB active_file:64kB inactive_file:144kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:30624kB pagetables:58544kB bounce:0kB free_pcp:648kB local_pcp:496kB free_cma:0kB [ 527.379249] lowmem_reserve[]: 0 0 1 1 1 [ 527.379267] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 527.379295] lowmem_reserve[]: 0 0 0 0 0 [ 527.379314] Node 1 Normal free:53848kB min:53876kB low:67344kB high:80812kB active_anon:6444kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:103008kB pagetables:181108kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 527.379342] lowmem_reserve[]: 0 0 0 0 0 [ 527.379359] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 527.379435] Node 0 DMA32: 386*4kB (UME) 402*8kB (UME) 766*16kB (UME) 482*32kB (UME) 56*64kB (UME) 4*128kB (UM) 3*256kB (UE) 1*512kB (E) 0*1024kB 3*2048kB (M) 0*4096kB = 43960kB [ 527.379506] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 527.379564] Node 1 Normal: 447*4kB (UM) 72*8kB (UM) 50*16kB (UME) 170*32kB (UME) 23*64kB (ME) 24*128kB (UME) 11*256kB (UM) 10*512kB (UME) 2*1024kB (UE) 1*2048kB (E) 7*4096kB (M) = 53852kB [ 527.379646] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 527.379656] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 527.379665] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 527.379675] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 527.379680] 9293 total pagecache pages [ 527.379693] 0 pages in swap cache [ 527.379700] Swap cache stats: add 0, delete 0, find 0/0 [ 527.379704] Free swap = 0kB [ 527.379709] Total swap = 0kB [ 527.379716] 2097051 pages RAM [ 527.379721] 0 pages HighMem/MovableOnly [ 527.379725] 369649 pages reserved [ 527.379730] 0 pages cma reserved [ 527.379736] Unreclaimable slab info: [ 527.379741] Name Used Total [ 527.379753] pid_3 0KB 3KB [ 527.379763] pid_2 254KB 268KB [ 527.379840] batadv_tl_cache 4KB 12KB [ 527.379866] TIPC 3007KB 3015KB [ 527.379887] SCTPv6 8148KB 8148KB [ 527.379905] DCCPv6 9865KB 9870KB [ 527.379918] DCCP 9371KB 9376KB [ 527.416199] ? io_schedule_timeout+0x140/0x140 [ 527.430439] RXRPC 3219KB 3224KB [ 527.452740] ? lock_downgrade+0x720/0x720 [ 527.461861] rxrpc_call_jar 22286KB 22294KB [ 527.515745] ? __mutex_lock+0x418/0x1190 [ 527.545724] bridge_fdb_cache 9KB 15KB [ 527.599882] schedule+0x8d/0x1b0 [ 527.610383] fib6_nodes 157KB 164KB [ 527.619805] schedule_preempt_disabled+0xf/0x20 [ 527.623957] ip6_dst_cache 215KB 450KB [ 527.643687] __mutex_lock+0x5f0/0x1190 [ 527.682422] RAWv6 40024KB 40027KB [ 527.741234] ? copy_net_ns+0x1f7/0x340 [ 527.776371] UDPLITEv6 7KB 7KB [ 527.834222] ? ip_tunnel_init_net+0x321/0x990 [ 527.847994] UDPv6 3793KB 3795KB [ 528.000577] ? mutex_trylock+0x1a0/0x1a0 [ 528.004748] ? ip_tunnel_init_net+0x19a/0x990 [ 528.009307] ? check_preemption_disabled+0x41/0x280 [ 528.015270] ? check_preemption_disabled+0x41/0x280 [ 528.026147] ip_tunnel_init_net+0x321/0x990 [ 528.031153] ? ip_tunnel_add+0x2d0/0x2d0 [ 528.043511] vti_init_net+0x2a/0x370 [ 528.047972] ? vti_tunnel_init+0x170/0x170 [ 528.052894] ops_init+0xb3/0x410 [ 528.056934] setup_net+0x2c2/0x720 [ 528.061146] ? rtnl_net_dumpid_one+0x250/0x250 [ 528.066611] copy_net_ns+0x1f7/0x340 [ 528.071015] create_new_namespaces+0x3f6/0x7b0 [ 528.076527] copy_namespaces+0x325/0x3c0 [ 528.081246] copy_process.part.0+0x3a59/0x8260 [ 528.086570] ? __cleanup_sighand+0x60/0x60 [ 528.091355] ? __do_page_fault+0x6d1/0xd60 [ 528.098276] _do_fork+0x22f/0xf30 [ 528.102358] ? fork_idle+0x220/0x220 [ 528.130345] ? up_read+0x17/0x110 [ 528.136243] ? __do_page_fault+0x180/0xd60 [ 528.141622] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 528.152692] ? trace_hardirqs_off_caller+0x6e/0x210 [ 528.158571] ? do_syscall_64+0x21/0x620 [ 528.163329] do_syscall_64+0xf9/0x620 [ 528.171144] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 528.177965] RIP: 0033:0x7f5a6df97e99 [ 528.185040] Code: Bad RIP value. [ 528.204910] RSP: 002b:00007f5a6c8aa168 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 528.214162] RAX: ffffffffffffffda RBX: 00007f5a6e0ab1d0 RCX: 00007f5a6df97e99 [ 528.227453] RDX: 00000000200001c0 RSI: 0000000000000000 RDI: 0000000040000000 [ 528.236095] RBP: 00007f5a6dff1ff1 R08: 0000000020000240 R09: 0000000000000000 [ 528.245057] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000000 [ 528.255488] R13: 00007ffdf4846d4f R14: 00007f5a6c8aa300 R15: 0000000000022000 [ 528.260048] TCPv6 6000KB 6006KB [ 528.277835] nf_conntrack 1KB 15KB [ 528.281346] INFO: task syz-executor.5:14514 blocked for more than 140 seconds. [ 528.283723] t10_alua_lu_gp_cache 0KB 3KB [ 528.318711] sd_ext_cdb 0KB 7KB [ 528.324110] scsi_sense_cache 1056KB 1060KB [ 528.325958] Not tainted 4.19.211-syzkaller #0 [ 528.342920] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 528.352639] virtio_scsi_cmd 16KB 16KB [ 528.352653] sgpool-128 8KB 8KB [ 528.352663] sgpool-64 4KB 12KB [ 528.352672] sgpool-32 2KB 15KB [ 528.352681] sgpool-16 1KB 7KB [ 528.352690] sgpool-8 0KB 7KB [ 528.352707] mqueue_inode_cache 10KB 15KB [ 528.352723] bio_post_read_ctx 14KB 15KB [ 528.352797] bio-2 14KB 15KB [ 528.352806] jfs_mp 7KB 7KB [ 528.352846] cifs_small_rq 15KB 16KB [ 528.352854] cifs_request 67KB 67KB [ 528.352863] cifs_mpx_ids 0KB 7KB [ 528.352892] nfs_commit_data 3KB 14KB [ 528.352901] nfs_write_data 34KB 44KB [ 528.352945] ext4_system_zone 1KB 7KB [ 528.352976] bio-1 1KB 7KB [ 528.352988] pid_namespace 3KB 7KB [ 528.353008] rpc_buffers 17KB 25KB [ 528.353017] rpc_tasks 2KB 7KB [ 528.353026] UNIX 127KB 127KB [ 528.353042] tcp_bind_bucket 247KB 252KB [ 528.353051] inet_peer_cache 0KB 4KB [ 528.353064] xfrm_state 1KB 4KB [ 528.353072] ip_fib_trie 23KB 31KB [ 528.353081] ip_fib_alias 111KB 142KB [ 528.353090] ip_dst_cache 4KB 24KB [ 528.353109] RAW 23718KB 23722KB [ 528.353118] UDP 6685KB 6689KB [ 528.353131] TCP 61KB 73KB [ 528.353143] hugetlbfs_inode_cache 3KB 15KB [ 528.353151] fscache_cookie_jar 1KB 11KB [ 528.353160] eventpoll_pwq 12KB 31KB [ 528.353169] eventpoll_epi 22KB 47KB [ 528.353178] inotify_inode_mark 6KB 11KB [ 528.353189] request_queue 192KB 192KB [ 528.353198] blkdev_requests 1KB 3KB [ 528.353207] blkdev_ioc 34KB 38KB [ 528.353216] bio-0 12831KB 12832KB [ 528.353225] biovec-max 3481KB 3481KB [ 528.353237] biovec-64 7914KB 7914KB [ 528.353246] biovec-16 2808KB 2808KB [ 528.353255] bio_integrity_payload 1KB 8KB [ 528.353264] khugepaged_mm_slot 218KB 221KB [ 528.353279] user_namespace 2KB 3KB [ 528.353288] uid_cache 0KB 4KB [ 528.353298] dmaengine-unmap-2 0KB 3KB [ 528.353306] audit_buffer 0KB 3KB [ 528.353316] skbuff_fclone_cache 56KB 56KB [ 528.353325] skbuff_head_cache 16667KB 16691KB [ 528.353333] configfs_dir_cache 3KB 7KB [ 528.353343] file_lock_cache 13KB 23KB [ 528.353351] file_lock_ctx 9KB 15KB [ 528.353360] fsnotify_mark_connector 2KB 7KB [ 528.353370] net_namespace 34571KB 34571KB [ 528.353379] shmem_inode_cache 7852KB 7944KB [ 528.353387] task_delay_info 1471KB 2051KB [ 528.353397] taskstats 6KB 38KB [ 528.353406] proc_dir_entry 178885KB 178890KB [ 528.353416] pde_opener 1KB 7KB [ 528.353425] seq_file 85KB 94KB [ 528.353433] sigqueue 259KB 263KB [ 528.353443] kernfs_node_cache 506528KB 506531KB [ 528.353452] mnt_cache 206KB 220KB [ 528.353460] filp 3926KB 5988KB [ 528.353470] names_cache 37170KB 37221KB [ 528.353479] iint_cache 87KB 91KB [ 528.353487] key_jar 9KB 22KB [ 528.353496] uts_namespace 4KB 7KB [ 528.353504] nsproxy 341KB 347KB [ 528.353513] vm_area_struct 38854KB 38861KB [ 528.353522] mm_struct 6605KB 6610KB [ 528.353531] fs_cache 1990KB 2756KB [ 528.353540] files_cache 7262KB 9146KB [ 528.353548] signal_cache 11170KB 14331KB [ 528.353558] sighand_cache 9902KB 9955KB [ 528.353567] task_struct 47855KB 47943KB [ 528.353576] cred_jar 4181KB 6200KB [ 528.353585] anon_vma_chain 54633KB 54648KB [ 528.353594] anon_vma 12707KB 12756KB [ 528.353604] pid 476KB 932KB [ 528.353613] Acpi-Operand 156KB 198KB [ 528.353622] Acpi-ParseExt 8KB 11KB [ 528.353631] Acpi-Parse 41KB 47KB [ 528.353640] Acpi-State 52KB 63KB [ 528.353649] Acpi-Namespace 21KB 27KB [ 528.353661] numa_policy 0KB 3KB [ 528.353670] debug_objects_cache 39197KB 39309KB [ 528.353679] trace_event_file 297KB 298KB [ 528.353688] ftrace_event_field 398KB 401KB [ 528.353697] pool_workqueue 4073KB 4076KB [ 528.353708] page->ptl 6678KB 6684KB [ 528.353757] kmalloc-2097152 2050KB 2050KB [ 528.353767] kmalloc-524288 2056KB 2056KB [ 528.353776] kmalloc-262144 1290KB 1290KB [ 528.353785] kmalloc-131072 1690KB 1690KB [ 528.353794] kmalloc-65536 1848KB 2178KB [ 528.353803] kmalloc-32768 217899KB 217899KB [ 528.353811] kmalloc-16384 66165KB 66165KB [ 528.353819] kmalloc-8192 150447KB 150447KB [ 528.353828] kmalloc-4096 667917KB 667976KB [ 528.353836] kmalloc-2048 541373KB 541524KB [ 528.353844] kmalloc-1024 216877KB 216877KB [ 528.353853] kmalloc-512 190008KB 203028KB [ 528.353862] kmalloc-256 112214KB 113853KB [ 528.353871] kmalloc-128 57251KB 57322KB [ 528.353880] kmalloc-96 16294KB 17048KB [ 528.353888] kmalloc-64 39168KB 40712KB [ 528.353897] kmalloc-32 34562KB 35516KB [ 528.353906] kmalloc-192 76472KB 78128KB [ 528.353915] kmem_cache 178KB 187KB [ 528.353926] Out of memory: Kill process 6604 (syz-executor.5) score 1002 or sacrifice child [ 528.353968] Killed process 6604 (syz-executor.5) total-vm:57460kB, anon-rss:2460kB, file-rss:14132kB, shmem-rss:0kB [ 528.354967] oom_reaper: reaped process 6604 (syz-executor.5), now anon-rss:0kB, file-rss:14132kB, shmem-rss:0kB [ 528.488174] syz-executor.5 invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=1000 [ 528.503823] syz-executor.5 D26784 14514 13414 0x00000000 [ 528.549312] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 528.554591] Call Trace: [ 528.574541] CPU: 1 PID: 31566 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 528.575067] __schedule+0x887/0x2040 [ 528.580264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 528.580268] Call Trace: [ 528.580282] dump_stack+0x1fc/0x2ef [ 528.580298] dump_header+0x15d/0xc3f [ 528.580314] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 528.580327] ? ___ratelimit+0x319/0x590 [ 528.580343] oom_kill_process.cold+0x10/0x692 [ 528.580360] ? check_preemption_disabled+0x41/0x280 [ 528.580377] ? has_intersects_mems_allowed+0x1d6/0x290 [ 528.580391] out_of_memory+0x1072/0x1390 [ 528.580409] ? oom_killer_disable+0x270/0x270 [ 528.587271] ? io_schedule_timeout+0x140/0x140 [ 528.591101] ? mutex_trylock+0x15f/0x1a0 [ 528.596856] ? lock_downgrade+0x720/0x720 [ 528.602232] __alloc_pages_nodemask+0x23a2/0x2890 [ 528.607603] ? __mutex_lock+0x418/0x1190 [ 528.612936] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 528.618295] schedule+0x8d/0x1b0 [ 528.623609] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 528.629184] schedule_preempt_disabled+0xf/0x20 [ 528.634483] ? mark_held_locks+0xa6/0xf0 [ 528.655616] __mutex_lock+0x5f0/0x1190 [ 528.656557] ? ____cache_alloc_node+0x156/0x1d0 [ 528.661911] ? do_syscall_64+0xf9/0x620 [ 528.667248] ? cache_grow_begin+0x64/0x8a0 [ 528.667264] cache_grow_begin+0xa4/0x8a0 [ 528.667282] fallback_alloc+0x213/0x2e0 [ 528.667299] kmem_cache_alloc_trace+0x1f1/0x380 [ 528.667320] kobject_uevent_env+0x236/0x1480 [ 528.685587] ? ip_tunnel_init_net+0x321/0x990 [ 528.688691] ? dev_uevent_filter+0x3c/0xd0 [ 528.694036] ? mutex_trylock+0x1a0/0x1a0 [ 528.699375] ? kernfs_get.part.0+0x62/0x80 [ 528.699394] net_rx_queue_update_kobjects+0xf2/0x450 [ 528.699411] ? kset_register+0x181/0x1e0 [ 528.699424] netdev_register_kobject+0x279/0x430 [ 528.699440] register_netdevice+0xb46/0x10f0 [ 528.699458] ? unregister_netdev+0x20/0x20 [ 528.705978] ? ip_tunnel_init_net+0x19a/0x990 [ 528.710142] ? lock_downgrade+0x720/0x720 [ 528.710157] ? check_preemption_disabled+0x41/0x280 [ 528.710174] register_netdev+0x2d/0x50 [ 528.710188] vti6_init_net+0x4d1/0x7c0 [ 528.710199] ? vti6_dev_setup+0x2d0/0x2d0 [ 528.710212] ops_init+0xb3/0x410 [ 528.710226] setup_net+0x2c2/0x720 [ 528.710241] ? rtnl_net_dumpid_one+0x250/0x250 [ 528.716184] ? check_preemption_disabled+0x41/0x280 [ 528.720942] copy_net_ns+0x1f7/0x340 [ 528.720958] create_new_namespaces+0x3f6/0x7b0 [ 528.720976] copy_namespaces+0x325/0x3c0 [ 528.720993] copy_process.part.0+0x3a59/0x8260 [ 528.721029] ? __cleanup_sighand+0x60/0x60 [ 528.721052] ? __do_page_fault+0x6d1/0xd60 [ 528.726896] ? check_preemption_disabled+0x41/0x280 [ 528.731735] _do_fork+0x22f/0xf30 [ 528.731753] ? fork_idle+0x220/0x220 [ 528.731765] ? up_read+0x17/0x110 [ 528.731779] ? __do_page_fault+0x180/0xd60 [ 528.731803] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 528.737717] ip_tunnel_init_net+0x321/0x990 [ 528.742489] ? trace_hardirqs_off_caller+0x6e/0x210 [ 528.742502] ? do_syscall_64+0x21/0x620 [ 528.742516] do_syscall_64+0xf9/0x620 [ 528.742533] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 528.742544] RIP: 0033:0x7f5a6df97e99 [ 528.742556] Code: Bad RIP value. [ 528.750959] ? ip_tunnel_add+0x2d0/0x2d0 [ 528.753250] RSP: 002b:00007f5a6c8aa168 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 528.758671] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 528.763946] RAX: ffffffffffffffda RBX: 00007f5a6e0ab1d0 RCX: 00007f5a6df97e99 [ 528.763953] RDX: 00000000200001c0 RSI: 0000000000000000 RDI: 0000000040000000 [ 528.763960] RBP: 00007f5a6dff1ff1 R08: 0000000020000240 R09: 0000000000000000 [ 528.763966] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000000 [ 528.763977] R13: 00007ffdf4846d4f R14: 00007f5a6c8aa300 R15: 0000000000022000 [ 528.769414] ? ipgre_tap_exit_batch_net+0x20/0x20 [ 528.792559] Mem-Info: [ 528.797719] ops_init+0xb3/0x410 [ 528.804531] active_anon:174845 inactive_anon:8641 isolated_anon:0 [ 528.804531] active_file:51 inactive_file:194 isolated_file:26 [ 528.804531] unevictable:0 dirty:0 writeback:0 unstable:0 [ 528.804531] slab_reclaimable:56619 slab_unreclaimable:1231940 [ 528.804531] mapped:16603 shmem:9185 pagetables:59958 bounce:0 [ 528.804531] free:26882 free_pcp:290 free_cma:0 [ 528.808326] setup_net+0x2c2/0x720 [ 528.818346] Node 0 active_anon:692936kB inactive_anon:34564kB active_file:204kB inactive_file:972kB unevictable:0kB isolated(anon):0kB isolated(file):104kB mapped:66508kB dirty:0kB writeback:0kB shmem:36736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 141312kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 528.818369] Node 1 active_anon:6444kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 528.818375] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 528.818405] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 528.824439] ? rtnl_net_dumpid_one+0x250/0x250 [ 528.837027] Node 0 DMA32 free:41608kB min:35996kB low:44992kB high:53988kB active_anon:692932kB inactive_anon:34564kB active_file:316kB inactive_file:912kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:30624kB pagetables:58544kB bounce:0kB free_pcp:1232kB local_pcp:656kB free_cma:0kB [ 528.840493] copy_net_ns+0x1f7/0x340 [ 528.850605] lowmem_reserve[]: 0 0 1 1 1 [ 528.851180] create_new_namespaces+0x3f6/0x7b0 [ 528.857004] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 528.861914] copy_namespaces+0x325/0x3c0 [ 528.872179] lowmem_reserve[]: 0 0 0 0 0 [ 528.872690] copy_process.part.0+0x3a59/0x8260 [ 528.879013] Node 1 Normal free:53852kB min:53876kB low:67344kB high:80812kB active_anon:6444kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:103008kB pagetables:181108kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 528.883585] ? __cleanup_sighand+0x60/0x60 [ 528.893691] lowmem_reserve[]: 0 0 0 0 0 [ 528.894182] ? __do_page_fault+0x6d1/0xd60 [ 528.899956] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 528.904881] _do_fork+0x22f/0xf30 [ 528.931350] Node 0 DMA32: 1*4kB (U) 214*8kB (UME) 762*16kB (UME) 482*32kB (UME) 56*64kB (UME) 4*128kB (UM) 3*256kB (UE) 1*512kB (E) 0*1024kB 3*2048kB (M) 0*4096kB = 40852kB [ 528.934021] ? fork_idle+0x220/0x220 [ 528.938957] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 528.942682] ? up_read+0x17/0x110 [ 528.948618] Node 1 Normal: 448*4kB (UM) 72*8kB (UM) 50*16kB (UME) 170*32kB (UME) 23*64kB (ME) 24*128kB (UME) 11*256kB (UM) 10*512kB (UME) 2*1024kB (UE) 1*2048kB (E) 7*4096kB (M) = 53856kB [ 528.953850] ? __do_page_fault+0x180/0xd60 [ 528.964256] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 528.964652] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 528.973666] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 528.983799] ? trace_hardirqs_off_caller+0x6e/0x210 [ 529.014489] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 529.017303] ? do_syscall_64+0x21/0x620 [ 529.017320] do_syscall_64+0xf9/0x620 [ 529.017338] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 529.017348] RIP: 0033:0x7f5a6df97e99 [ 529.017361] Code: Bad RIP value. [ 529.017368] RSP: 002b:00007f5a6c8aa168 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 529.017381] RAX: ffffffffffffffda RBX: 00007f5a6e0ab1d0 RCX: 00007f5a6df97e99 [ 529.017389] RDX: 00000000200001c0 RSI: 0000000000000000 RDI: 0000000040000000 [ 529.017396] RBP: 00007f5a6dff1ff1 R08: 0000000020000240 R09: 0000000000000000 [ 529.017404] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000000 [ 529.017412] R13: 00007ffdf4846d4f R14: 00007f5a6c8aa300 R15: 0000000000022000 [ 529.017452] INFO: task syz-executor.5:14548 blocked for more than 140 seconds. [ 529.017459] Not tainted 4.19.211-syzkaller #0 [ 529.017464] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 529.017470] syz-executor.5 D26928 14548 13253 0x00000000 [ 529.017490] Call Trace: [ 529.017507] __schedule+0x887/0x2040 [ 529.017525] ? io_schedule_timeout+0x140/0x140 [ 529.017539] ? lock_downgrade+0x720/0x720 [ 529.017551] ? __mutex_lock+0x418/0x1190 [ 529.017568] schedule+0x8d/0x1b0 [ 529.017582] schedule_preempt_disabled+0xf/0x20 [ 529.017593] __mutex_lock+0x5f0/0x1190 [ 529.017607] ? do_syscall_64+0xf9/0x620 [ 529.017625] ? ip_tunnel_init_net+0x321/0x990 [ 529.017637] ? mutex_trylock+0x1a0/0x1a0 [ 529.017653] ? ip_tunnel_init_net+0x19a/0x990 [ 529.017675] ? check_preemption_disabled+0x41/0x280 [ 529.017691] ? check_preemption_disabled+0x41/0x280 [ 529.017710] ip_tunnel_init_net+0x321/0x990 [ 529.017726] ? ip_tunnel_add+0x2d0/0x2d0 [ 529.017745] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 529.017760] ? erspan_init_net+0x30/0x30 [ 529.017775] ops_init+0xb3/0x410 [ 529.017791] setup_net+0x2c2/0x720 [ 529.017806] ? rtnl_net_dumpid_one+0x250/0x250 [ 529.017828] copy_net_ns+0x1f7/0x340 [ 529.017844] create_new_namespaces+0x3f6/0x7b0 [ 529.017863] copy_namespaces+0x325/0x3c0 [ 529.017882] copy_process.part.0+0x3a59/0x8260 [ 529.017927] ? __cleanup_sighand+0x60/0x60 [ 529.017953] ? __do_page_fault+0x6d1/0xd60 [ 529.017972] _do_fork+0x22f/0xf30 [ 529.017991] ? fork_idle+0x220/0x220 [ 529.018004] ? up_read+0x17/0x110 [ 529.018018] ? __do_page_fault+0x180/0xd60 [ 529.018037] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 529.018053] ? trace_hardirqs_off_caller+0x6e/0x210 [ 529.018066] ? do_syscall_64+0x21/0x620 [ 529.018082] do_syscall_64+0xf9/0x620 [ 529.018099] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 529.018108] RIP: 0033:0x7f5a6df97e99 [ 529.018117] Code: Bad RIP value. [ 529.018124] RSP: 002b:00007f5a6c8aa168 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 529.018136] RAX: ffffffffffffffda RBX: 00007f5a6e0ab1d0 RCX: 00007f5a6df97e99 [ 529.018144] RDX: 00000000200001c0 RSI: 0000000000000000 RDI: 0000000040000000 [ 529.018152] RBP: 00007f5a6dff1ff1 R08: 0000000020000240 R09: 0000000000000000 [ 529.018159] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000000 [ 529.018167] R13: 00007ffdf4846d4f R14: 00007f5a6c8aa300 R15: 0000000000022000 [ 529.018197] INFO: task syz-executor.5:14765 blocked for more than 140 seconds. [ 529.018204] Not tainted 4.19.211-syzkaller #0 [ 529.018209] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 529.018214] syz-executor.5 D26784 14765 13251 0x00000000 [ 529.018233] Call Trace: [ 529.018249] __schedule+0x887/0x2040 [ 529.018268] ? io_schedule_timeout+0x140/0x140 [ 529.018282] ? lock_downgrade+0x720/0x720 [ 529.018295] ? __mutex_lock+0x418/0x1190 [ 529.018312] schedule+0x8d/0x1b0 [ 529.018325] schedule_preempt_disabled+0xf/0x20 [ 529.018336] __mutex_lock+0x5f0/0x1190 [ 529.018350] ? do_syscall_64+0xf9/0x620 [ 529.018365] ? ip_tunnel_init_net+0x321/0x990 [ 529.018378] ? mutex_trylock+0x1a0/0x1a0 [ 529.018394] ? ip_tunnel_init_net+0x19a/0x990 [ 529.018414] ? check_preemption_disabled+0x41/0x280 [ 529.018427] ? check_preemption_disabled+0x41/0x280 [ 529.018443] ip_tunnel_init_net+0x321/0x990 [ 529.018459] ? ip_tunnel_add+0x2d0/0x2d0 [ 529.018478] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 529.018494] ? ipgre_tap_exit_batch_net+0x20/0x20 [ 529.018508] ops_init+0xb3/0x410 [ 529.018524] setup_net+0x2c2/0x720 [ 529.018539] ? rtnl_net_dumpid_one+0x250/0x250 [ 529.018560] copy_net_ns+0x1f7/0x340 [ 529.018576] create_new_namespaces+0x3f6/0x7b0 [ 529.018595] copy_namespaces+0x325/0x3c0 [ 529.018613] copy_process.part.0+0x3a59/0x8260 [ 529.018650] ? __cleanup_sighand+0x60/0x60 [ 529.018674] ? __do_page_fault+0x6d1/0xd60 [ 529.018693] _do_fork+0x22f/0xf30 [ 529.018712] ? fork_idle+0x220/0x220 [ 529.018725] ? up_read+0x17/0x110 [ 529.018739] ? __do_page_fault+0x180/0xd60 [ 529.018757] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 529.018772] ? trace_hardirqs_off_caller+0x6e/0x210 [ 529.018786] ? do_syscall_64+0x21/0x620 [ 529.018802] do_syscall_64+0xf9/0x620 [ 529.018819] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 529.018828] RIP: 0033:0x7f5a6df97e99 [ 529.018837] Code: Bad RIP value. [ 529.018844] RSP: 002b:00007f5a6c8aa168 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 529.018856] RAX: ffffffffffffffda RBX: 00007f5a6e0ab1d0 RCX: 00007f5a6df97e99 [ 529.018863] RDX: 00000000200001c0 RSI: 0000000000000000 RDI: 0000000040000000 [ 529.018871] RBP: 00007f5a6dff1ff1 R08: 0000000020000240 R09: 0000000000000000 [ 529.018879] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000000 [ 529.018886] R13: 00007ffdf4846d4f R14: 00007f5a6c8aa300 R15: 0000000000022000 [ 529.018927] INFO: task syz-executor.5:16232 blocked for more than 140 seconds. [ 529.018934] Not tainted 4.19.211-syzkaller #0 [ 529.018939] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 529.018944] syz-executor.5 D26920 16232 13469 0x00000000 [ 529.018963] Call Trace: [ 529.018977] __schedule+0x887/0x2040 [ 529.018997] ? io_schedule_timeout+0x140/0x140 [ 529.023082] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 529.029696] ? lock_downgrade+0x720/0x720 [ 529.029711] ? __mutex_lock+0x418/0x1190 [ 529.029728] schedule+0x8d/0x1b0 [ 529.029742] schedule_preempt_disabled+0xf/0x20 [ 529.029754] __mutex_lock+0x5f0/0x1190 [ 529.029768] ? do_syscall_64+0xf9/0x620 [ 529.029783] ? ip_tunnel_init_net+0x321/0x990 [ 529.029797] ? mutex_trylock+0x1a0/0x1a0 [ 529.040031] 9880 total pagecache pages [ 529.043629] ? ip_tunnel_init_net+0x19a/0x990 [ 529.045452] 0 pages in swap cache [ 529.045460] Swap cache stats: add 0, delete 0, find 0/0 [ 529.045465] Free swap = 0kB [ 529.045469] Total swap = 0kB [ 529.070070] 2097051 pages RAM [ 529.070077] 0 pages HighMem/MovableOnly [ 529.070081] 369649 pages reserved [ 529.070086] 0 pages cma reserved [ 529.070091] Unreclaimable slab info: [ 529.070096] Name Used Total [ 529.070110] pid_3 0KB 3KB [ 529.070119] pid_2 254KB 268KB [ 529.070199] batadv_tl_cache 4KB 12KB [ 529.070227] TIPC 3007KB 3015KB [ 529.070248] SCTPv6 8148KB 8148KB [ 529.070267] DCCPv6 9865KB 9870KB [ 529.070280] DCCP 9371KB 9376KB [ 529.070323] RXRPC 3219KB 3224KB [ 529.070332] rxrpc_call_jar 22286KB 22294KB [ 529.070346] bridge_fdb_cache 9KB 15KB [ 529.070361] fib6_nodes 157KB 164KB [ 529.070370] ip6_dst_cache 215KB 450KB [ 529.070383] RAWv6 40024KB 40027KB [ 529.070392] UDPLITEv6 7KB 7KB [ 529.070401] UDPv6 3793KB 3795KB [ 529.070420] TCPv6 6000KB 6006KB [ 529.070439] nf_conntrack 1KB 15KB [ 529.070504] t10_alua_lu_gp_cache 0KB 3KB [ 529.070520] sd_ext_cdb 0KB 7KB [ 529.070530] scsi_sense_cache 1056KB 1060KB [ 529.070539] virtio_scsi_cmd 16KB 16KB [ 529.070553] sgpool-128 8KB 8KB [ 529.070562] sgpool-64 4KB 12KB [ 529.070571] sgpool-32 2KB 15KB [ 529.070580] sgpool-16 1KB 7KB [ 529.070589] sgpool-8 0KB 7KB [ 529.070606] mqueue_inode_cache 10KB 15KB [ 529.070622] bio_post_read_ctx 14KB 15KB [ 529.070695] bio-2 14KB 15KB [ 529.070704] jfs_mp 7KB 7KB [ 529.070744] cifs_small_rq 15KB 16KB [ 529.070752] cifs_request 67KB 67KB [ 529.070761] cifs_mpx_ids 0KB 7KB [ 529.070791] nfs_commit_data 3KB 14KB [ 529.070800] nfs_write_data 34KB 44KB [ 529.070843] ext4_system_zone 1KB 7KB [ 529.070874] bio-1 1KB 7KB [ 529.070884] pid_namespace 3KB 7KB [ 529.070903] rpc_buffers 17KB 25KB [ 529.070912] rpc_tasks 2KB 7KB [ 529.070921] UNIX 127KB 127KB [ 529.070936] tcp_bind_bucket 247KB 252KB [ 529.070945] inet_peer_cache 0KB 4KB [ 529.070957] xfrm_state 1KB 4KB [ 529.070966] ip_fib_trie 23KB 31KB [ 529.070975] ip_fib_alias 111KB 142KB [ 529.070984] ip_dst_cache 4KB 24KB [ 529.070995] RAW 23718KB 23722KB [ 529.071004] UDP 6685KB 6689KB [ 529.071018] TCP 61KB 73KB [ 529.071028] hugetlbfs_inode_cache 3KB 15KB [ 529.071037] fscache_cookie_jar 1KB 11KB [ 529.071047] eventpoll_pwq 12KB 31KB [ 529.071055] eventpoll_epi 22KB 47KB [ 529.071064] inotify_inode_mark 6KB 11KB [ 529.071076] request_queue 192KB 192KB [ 529.071084] blkdev_requests 1KB 3KB [ 529.071093] blkdev_ioc 34KB 38KB [ 529.071102] bio-0 12869KB 12870KB [ 529.071111] biovec-max 3481KB 3481KB [ 529.071122] biovec-64 7914KB 7914KB [ 529.071131] biovec-16 2819KB 2820KB [ 529.071140] bio_integrity_payload 1KB 8KB [ 529.071149] khugepaged_mm_slot 218KB 221KB [ 529.071164] user_namespace 2KB 3KB [ 529.071173] uid_cache 0KB 4KB [ 529.071181] dmaengine-unmap-2 0KB 3KB [ 529.071190] audit_buffer 0KB 3KB [ 529.071198] skbuff_fclone_cache 56KB 56KB [ 529.071207] skbuff_head_cache 16731KB 16755KB [ 529.071216] configfs_dir_cache 3KB 7KB [ 529.071224] file_lock_cache 13KB 23KB [ 529.071233] file_lock_ctx 9KB 15KB [ 529.071243] fsnotify_mark_connector 2KB 7KB [ 529.071252] net_namespace 34571KB 34571KB [ 529.071261] shmem_inode_cache 7852KB 7944KB [ 529.071270] task_delay_info 1471KB 2051KB [ 529.071279] taskstats 6KB 38KB [ 529.071289] proc_dir_entry 178885KB 178890KB [ 529.071298] pde_opener 1KB 7KB [ 529.071307] seq_file 85KB 94KB [ 529.071315] sigqueue 259KB 263KB [ 529.071324] kernfs_node_cache 506528KB 506531KB [ 529.071332] mnt_cache 206KB 220KB [ 529.071340] filp 3926KB 5988KB [ 529.071349] names_cache 37170KB 37221KB [ 529.071358] iint_cache 87KB 91KB [ 529.071367] key_jar 9KB 22KB [ 529.071376] uts_namespace 4KB 7KB [ 529.071385] nsproxy 341KB 347KB [ 529.071394] vm_area_struct 38854KB 38861KB [ 529.071402] mm_struct 6605KB 6610KB [ 529.071417] fs_cache 1990KB 2756KB [ 529.071426] files_cache 7262KB 9146KB [ 529.071436] signal_cache 11170KB 14331KB [ 529.071444] sighand_cache 9902KB 9955KB [ 529.071453] task_struct 47855KB 47943KB [ 529.071462] cred_jar 4181KB 6200KB [ 529.071471] anon_vma_chain 54633KB 54648KB [ 529.071480] anon_vma 12707KB 12756KB [ 529.071489] pid 476KB 932KB [ 529.071498] Acpi-Operand 156KB 198KB [ 529.071507] Acpi-ParseExt 8KB 11KB [ 529.071516] Acpi-Parse 41KB 47KB [ 529.071524] Acpi-State 52KB 63KB [ 529.071533] Acpi-Namespace 21KB 27KB [ 529.071544] numa_policy 0KB 3KB [ 529.071553] debug_objects_cache 39197KB 39309KB [ 529.071562] trace_event_file 297KB 298KB [ 529.071572] ftrace_event_field 398KB 401KB [ 529.071580] pool_workqueue 4073KB 4076KB [ 529.071592] page->ptl 6678KB 6684KB [ 529.071640] kmalloc-2097152 2050KB 2050KB [ 529.071651] kmalloc-524288 2056KB 2056KB [ 529.071659] kmalloc-262144 1290KB 1290KB [ 529.071668] kmalloc-131072 1690KB 1690KB [ 529.071676] kmalloc-65536 1848KB 2178KB [ 529.071684] kmalloc-32768 217899KB 217899KB [ 529.071692] kmalloc-16384 66165KB 66165KB [ 529.071701] kmalloc-8192 150447KB 150447KB [ 529.071710] kmalloc-4096 667917KB 667976KB [ 529.071719] kmalloc-2048 541373KB 541524KB [ 529.071727] kmalloc-1024 216909KB 216909KB [ 529.071737] kmalloc-512 190117KB 203137KB [ 529.071746] kmalloc-256 112214KB 113853KB [ 529.071755] kmalloc-128 57251KB 57322KB [ 529.071763] kmalloc-96 16302KB 17056KB [ 529.071772] kmalloc-64 39168KB 40712KB [ 529.071780] kmalloc-32 34566KB 35520KB [ 529.071789] kmalloc-192 76472KB 78128KB [ 529.071798] kmem_cache 178KB 187KB [ 529.071810] Out of memory (oom_kill_allocating_task): Kill process 31566 (syz-executor.5) score 0 or sacrifice child [ 529.071860] Killed process 18627 (syz-executor.5) total-vm:57460kB, anon-rss:2460kB, file-rss:14080kB, shmem-rss:0kB [ 529.072857] oom_reaper: reaped process 18627 (syz-executor.5), now anon-rss:0kB, file-rss:14080kB, shmem-rss:0kB [ 529.105439] systemd invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=0 [ 529.181489] ? check_preemption_disabled+0x41/0x280 [ 529.508599] systemd cpuset=/ mems_allowed=0-1 [ 530.182327] ? check_preemption_disabled+0x41/0x280 [ 530.193184] CPU: 1 PID: 1 Comm: systemd Not tainted 4.19.211-syzkaller #0 [ 530.193192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 530.193200] Call Trace: [ 530.206667] ip_tunnel_init_net+0x321/0x990 [ 530.211659] dump_stack+0x1fc/0x2ef [ 530.221359] ? ip_tunnel_add+0x2d0/0x2d0 [ 530.223365] dump_header+0x15d/0xc3f [ 530.229512] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 530.231835] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 530.239439] ? ipgre_tap_exit_batch_net+0x20/0x20 [ 530.240433] ? ___ratelimit+0x319/0x590 [ 530.244997] ops_init+0xb3/0x410 [ 530.249243] oom_kill_process.cold+0x10/0x692 [ 530.249258] ? lock_downgrade+0x720/0x720 [ 530.249275] ? check_preemption_disabled+0x41/0x280 [ 530.249291] out_of_memory+0x34d/0x1390 [ 530.249317] ? oom_killer_disable+0x270/0x270 [ 530.249335] ? mutex_trylock+0x15f/0x1a0 [ 530.255016] setup_net+0x2c2/0x720 [ 530.256986] __alloc_pages_nodemask+0x23a2/0x2890 [ 530.257016] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 530.257027] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 530.257049] ? lock_downgrade+0x720/0x720 [ 530.257065] ? mark_held_locks+0xf0/0xf0 [ 530.257080] ? ____cache_alloc_node+0x156/0x1d0 [ 530.257091] ? cache_grow_begin+0x64/0x8a0 [ 530.257106] cache_grow_begin+0xa4/0x8a0 [ 530.264743] ? rtnl_net_dumpid_one+0x250/0x250 [ 530.268488] fallback_alloc+0x213/0x2e0 [ 530.268506] kmem_cache_alloc+0x1e4/0x370 [ 530.268523] getname_flags+0xce/0x590 [ 530.268536] do_sys_open+0x26c/0x520 [ 530.268549] ? filp_open+0x70/0x70 [ 530.268565] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 530.268580] ? trace_hardirqs_off_caller+0x6e/0x210 [ 530.268593] ? do_syscall_64+0x21/0x620 [ 530.268607] do_syscall_64+0xf9/0x620 [ 530.268623] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 530.268633] RIP: 0033:0x7f1b25d7a9b1 [ 530.268646] Code: Bad RIP value. [ 530.268652] RSP: 002b:00007ffda3586258 EFLAGS: 00000202 ORIG_RAX: 0000000000000002 [ 530.268663] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1b25d7a9b1 [ 530.268670] RDX: 000055fa8156b44c RSI: 0000000000090800 RDI: 000055fa8156b410 [ 530.268676] RBP: 00007ffda35862a8 R08: 0000000000000000 R09: 0000000000000050 [ 530.268684] R10: 00007f1b277d9500 R11: 0000000000000202 R12: 000055fa814435a0 [ 530.268691] R13: 00007ffda35862b0 R14: 000055fa81566a60 R15: 0000000000000004 [ 530.291870] Mem-Info: [ 530.347160] copy_net_ns+0x1f7/0x340 [ 530.351141] active_anon:174845 inactive_anon:8641 isolated_anon:0 [ 530.351141] active_file:28 inactive_file:11 isolated_file:11 [ 530.351141] unevictable:0 dirty:0 writeback:0 unstable:0 [ 530.351141] slab_reclaimable:56637 slab_unreclaimable:1232102 [ 530.351141] mapped:16514 shmem:9185 pagetables:59956 bounce:0 [ 530.351141] free:27156 free_pcp:57 free_cma:0 [ 530.369900] create_new_namespaces+0x3f6/0x7b0 [ 530.375436] Node 0 active_anon:692936kB inactive_anon:34564kB active_file:108kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):44kB mapped:66052kB dirty:0kB writeback:0kB shmem:36736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 141312kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 530.375459] Node 1 active_anon:6444kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 530.375465] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 530.375491] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 530.382839] copy_namespaces+0x325/0x3c0 [ 530.386385] Node 0 DMA32 free:43880kB min:35996kB low:44992kB high:53988kB active_anon:692932kB inactive_anon:34564kB active_file:248kB inactive_file:84kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:30624kB pagetables:58544kB bounce:0kB free_pcp:476kB local_pcp:228kB free_cma:0kB [ 530.394955] copy_process.part.0+0x3a59/0x8260 [ 530.399136] lowmem_reserve[]: 0 0 1 1 1 [ 530.399154] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 530.399186] lowmem_reserve[]: 0 0 0 0 0 [ 530.405406] ? __cleanup_sighand+0x60/0x60 [ 530.409012] Node 1 Normal free:53860kB min:53876kB low:67344kB high:80812kB active_anon:6444kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:103008kB pagetables:181100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 530.411245] ? __do_page_fault+0x6d1/0xd60 [ 530.415089] lowmem_reserve[]: 0 0 0 0 0 [ 530.419777] _do_fork+0x22f/0xf30 [ 530.425078] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 530.427745] ? fork_idle+0x220/0x220 [ 530.427759] ? up_read+0x17/0x110 [ 530.427777] ? __do_page_fault+0x180/0xd60 [ 530.435359] Node 0 DMA32: 554*4kB (UME) 326*8kB (UME) 728*16kB (UME) 482*32kB (UME) 56*64kB (UME) 4*128kB (UM) 3*256kB (UE) 1*512kB (E) 0*1024kB 3*2048kB (M) 0*4096kB = 43416kB [ 530.436809] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 530.439562] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 530.444919] ? trace_hardirqs_off_caller+0x6e/0x210 [ 530.454642] Node 1 Normal: 449*4kB (UM) 72*8kB (UM) 50*16kB (UME) 170*32kB (UME) 23*64kB (ME) 24*128kB (UME) 11*256kB (UM) 10*512kB (UME) 2*1024kB (UE) 1*2048kB (E) 7*4096kB (M) = 53860kB [ 530.458466] ? do_syscall_64+0x21/0x620 [ 530.461496] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 530.464848] do_syscall_64+0xf9/0x620 [ 530.468751] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 530.479022] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 530.479531] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 530.484836] RIP: 0033:0x7f5a6df97e99 [ 530.490198] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 530.490204] 9239 total pagecache pages [ 530.490215] 0 pages in swap cache [ 530.490222] Swap cache stats: add 0, delete 0, find 0/0 [ 530.490231] Free swap = 0kB [ 530.500367] Code: Bad RIP value. [ 530.501003] Total swap = 0kB [ 530.506379] RSP: 002b:00007f5a6c8aa168 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 530.506391] RAX: ffffffffffffffda RBX: 00007f5a6e0ab1d0 RCX: 00007f5a6df97e99 [ 530.506398] RDX: 00000000200001c0 RSI: 0000000000000000 RDI: 0000000040000000 [ 530.520623] 2097051 pages RAM [ 530.521420] RBP: 00007f5a6dff1ff1 R08: 0000000020000240 R09: 0000000000000000 [ 530.526846] 0 pages HighMem/MovableOnly [ 530.532137] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000000 [ 530.542241] 369649 pages reserved [ 530.543562] R13: 00007ffdf4846d4f R14: 00007f5a6c8aa300 R15: 0000000000022000 [ 530.548322] 0 pages cma reserved [ 530.548329] Unreclaimable slab info: [ 530.548338] Name Used Total [ 530.553783] INFO: task syz-executor.5:17122 blocked for more than 140 seconds. [ 530.553790] Not tainted 4.19.211-syzkaller #0 [ 530.553794] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 530.553799] syz-executor.5 D26784 17122 13791 0x00000000 [ 530.553819] Call Trace: [ 530.553838] __schedule+0x887/0x2040 [ 530.553855] ? io_schedule_timeout+0x140/0x140 [ 530.553871] ? lock_downgrade+0x720/0x720 [ 530.553884] ? __mutex_lock+0x418/0x1190 [ 530.553899] schedule+0x8d/0x1b0 [ 530.553911] schedule_preempt_disabled+0xf/0x20 [ 530.553921] __mutex_lock+0x5f0/0x1190 [ 530.553935] ? do_syscall_64+0xf9/0x620 [ 530.553953] ? ip_tunnel_init_net+0x321/0x990 [ 530.553966] ? mutex_trylock+0x1a0/0x1a0 [ 530.553983] ? ip_tunnel_init_net+0x19a/0x990 [ 530.554003] ? check_preemption_disabled+0x41/0x280 [ 530.554020] ? check_preemption_disabled+0x41/0x280 [ 530.554039] ip_tunnel_init_net+0x321/0x990 [ 530.554056] ? ip_tunnel_add+0x2d0/0x2d0 [ 530.554076] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 530.554091] ? erspan_init_net+0x30/0x30 [ 530.554106] ops_init+0xb3/0x410 [ 530.554123] setup_net+0x2c2/0x720 [ 530.554138] ? rtnl_net_dumpid_one+0x250/0x250 [ 530.554159] copy_net_ns+0x1f7/0x340 [ 530.554176] create_new_namespaces+0x3f6/0x7b0 [ 530.554195] copy_namespaces+0x325/0x3c0 [ 530.554214] copy_process.part.0+0x3a59/0x8260 [ 530.554253] ? __cleanup_sighand+0x60/0x60 [ 530.554287] ? __do_page_fault+0x6d1/0xd60 [ 530.554306] _do_fork+0x22f/0xf30 [ 530.554326] ? fork_idle+0x220/0x220 [ 530.554339] ? up_read+0x17/0x110 [ 530.554354] ? __do_page_fault+0x180/0xd60 [ 530.554373] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 530.554387] ? trace_hardirqs_off_caller+0x6e/0x210 [ 530.554400] ? do_syscall_64+0x21/0x620 [ 530.554416] do_syscall_64+0xf9/0x620 [ 530.554434] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 530.554446] RIP: 0033:0x7f5a6df97e99 [ 530.554459] Code: Bad RIP value. [ 530.554466] RSP: 002b:00007f5a6c8aa168 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 530.554479] RAX: ffffffffffffffda RBX: 00007f5a6e0ab1d0 RCX: 00007f5a6df97e99 [ 530.554487] RDX: 00000000200001c0 RSI: 0000000000000000 RDI: 0000000040000000 [ 530.554495] RBP: 00007f5a6dff1ff1 R08: 0000000020000240 R09: 0000000000000000 [ 530.554502] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000000 [ 530.554510] R13: 00007ffdf4846d4f R14: 00007f5a6c8aa300 R15: 0000000000022000 [ 530.554545] INFO: task syz-executor.5:18405 blocked for more than 140 seconds. [ 530.554551] Not tainted 4.19.211-syzkaller #0 [ 530.554556] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 530.554562] syz-executor.5 D26584 18405 13484 0x00000000 [ 530.554581] Call Trace: [ 530.554597] __schedule+0x887/0x2040 [ 530.554615] ? io_schedule_timeout+0x140/0x140 [ 530.554629] ? lock_downgrade+0x720/0x720 [ 530.554641] ? __mutex_lock+0x418/0x1190 [ 530.554658] schedule+0x8d/0x1b0 [ 530.554671] schedule_preempt_disabled+0xf/0x20 [ 530.554682] __mutex_lock+0x5f0/0x1190 [ 530.554696] ? copy_net_ns+0x1f7/0x340 [ 530.554712] ? ip_tunnel_init_net+0x321/0x990 [ 530.554725] ? mutex_trylock+0x1a0/0x1a0 [ 530.554741] ? ip_tunnel_init_net+0x19a/0x990 [ 530.554761] ? check_preemption_disabled+0x41/0x280 [ 530.554777] ? check_preemption_disabled+0x41/0x280 [ 530.554796] ip_tunnel_init_net+0x321/0x990 [ 530.554812] ? ip_tunnel_add+0x2d0/0x2d0 [ 530.554838] vti_init_net+0x2a/0x370 [ 530.554851] ? vti_tunnel_init+0x170/0x170 [ 530.554863] ops_init+0xb3/0x410 [ 530.554879] setup_net+0x2c2/0x720 [ 530.554895] ? rtnl_net_dumpid_one+0x250/0x250 [ 530.554916] copy_net_ns+0x1f7/0x340 [ 530.554932] create_new_namespaces+0x3f6/0x7b0 [ 530.554951] copy_namespaces+0x325/0x3c0 [ 530.554969] copy_process.part.0+0x3a59/0x8260 [ 530.555007] ? __cleanup_sighand+0x60/0x60 [ 530.555031] ? __do_page_fault+0x6d1/0xd60 [ 530.555050] _do_fork+0x22f/0xf30 [ 530.555069] ? fork_idle+0x220/0x220 [ 530.555082] ? up_read+0x17/0x110 [ 530.555096] ? __do_page_fault+0x180/0xd60 [ 530.555114] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 530.555129] ? trace_hardirqs_off_caller+0x6e/0x210 [ 530.555143] ? do_syscall_64+0x21/0x620 [ 530.555159] do_syscall_64+0xf9/0x620 [ 530.555176] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 530.555185] RIP: 0033:0x7f5a6df97e99 [ 530.555194] Code: Bad RIP value. [ 530.555201] RSP: 002b:00007f5a6c8aa168 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 530.555211] RAX: ffffffffffffffda RBX: 00007f5a6e0ab1d0 RCX: 00007f5a6df97e99 [ 530.555218] RDX: 00000000200001c0 RSI: 0000000000000000 RDI: 0000000040000000 [ 530.555225] RBP: 00007f5a6dff1ff1 R08: 0000000020000240 R09: 0000000000000000 [ 530.555231] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000000 [ 530.555238] R13: 00007ffdf4846d4f R14: 00007f5a6c8aa300 R15: 0000000000022000 [ 530.555273] INFO: task syz-executor.5:18926 blocked for more than 140 seconds. [ 530.555281] Not tainted 4.19.211-syzkaller #0 [ 530.555994] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 530.567120] pid_3 0KB 3KB [ 530.571739] syz-executor.5 D26928 18926 13912 0x00000000 [ 530.577575] pid_2 254KB 268KB [ 530.607669] Call Trace: [ 530.609925] batadv_tl_cache 4KB 12KB [ 530.615100] __schedule+0x887/0x2040 [ 530.620551] TIPC 3007KB 3015KB [ 530.642793] ? io_schedule_timeout+0x140/0x140 [ 530.647486] SCTPv6 8148KB 8148KB [ 530.652840] ? lock_downgrade+0x720/0x720 [ 530.659938] DCCPv6 9865KB 9870KB [ 530.673825] ? __mutex_lock+0x418/0x1190 [ 530.674512] DCCP 9371KB 9376KB [ 530.680501] schedule+0x8d/0x1b0 [ 530.686097] RXRPC 3219KB 3224KB [ 530.690746] schedule_preempt_disabled+0xf/0x20 [ 530.700398] rxrpc_call_jar 22286KB 22294KB [ 530.701380] __mutex_lock+0x5f0/0x1190 [ 530.706722] bridge_fdb_cache 9KB 15KB [ 530.712076] ? do_syscall_64+0xf9/0x620 [ 530.721887] fib6_nodes 157KB 164KB [ 530.723300] ? ip_tunnel_init_net+0x321/0x990 [ 530.728399] ip6_dst_cache 223KB 450KB [ 530.733994] ? mutex_trylock+0x1a0/0x1a0 [ 530.743712] RAWv6 40024KB 40027KB [ 530.744474] ? ip_tunnel_init_net+0x19a/0x990 [ 530.749849] UDPLITEv6 7KB 7KB [ 530.755957] ? check_preemption_disabled+0x41/0x280 [ 530.768071] UDPv6 3793KB 3795KB [ 530.771885] ? check_preemption_disabled+0x41/0x280 [ 530.777425] TCPv6 6000KB 6006KB [ 530.785004] ip_tunnel_init_net+0x321/0x990 [ 530.788189] nf_conntrack 1KB 15KB [ 530.800411] ? ip_tunnel_add+0x2d0/0x2d0 [ 530.804299] t10_alua_lu_gp_cache 0KB 3KB [ 530.809720] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 530.815893] sd_ext_cdb 0KB 7KB [ 530.823508] ? ipip_exit_batch_net+0x20/0x20 [ 530.832133] scsi_sense_cache 1056KB 1060KB [ 530.836870] ops_init+0xb3/0x410 [ 530.839234] virtio_scsi_cmd 16KB 16KB [ 530.844223] setup_net+0x2c2/0x720 [ 530.850015] sgpool-128 8KB 8KB [ 530.855784] ? rtnl_net_dumpid_one+0x250/0x250 [ 530.867343] sgpool-64 4KB 12KB [ 530.871329] copy_net_ns+0x1f7/0x340 [ 530.879664] sgpool-32 2KB 15KB [ 530.886627] create_new_namespaces+0x3f6/0x7b0 [ 530.889527] sgpool-16 1KB 7KB [ 530.893339] copy_namespaces+0x325/0x3c0 [ 530.898694] sgpool-8 0KB 7KB [ 530.898712] mqueue_inode_cache 10KB 15KB [ 530.898726] bio_post_read_ctx 14KB 15KB [ 530.904075] copy_process.part.0+0x3a59/0x8260 [ 530.916277] bio-2 14KB 15KB [ 530.941942] ? __cleanup_sighand+0x60/0x60 [ 530.951790] jfs_mp 7KB 7KB [ 530.952538] ? __do_page_fault+0x6d1/0xd60 [ 530.957942] cifs_small_rq 15KB 16KB [ 530.976398] _do_fork+0x22f/0xf30 [ 530.986674] cifs_request 67KB 67KB [ 530.986683] cifs_mpx_ids 0KB 7KB [ 530.986710] nfs_commit_data 3KB 14KB [ 530.986719] nfs_write_data 34KB 44KB [ 530.986756] ext4_system_zone 1KB 7KB [ 530.992085] ? fork_idle+0x220/0x220 [ 531.002038] bio-1 1KB 7KB [ 531.002804] ? up_read+0x17/0x110 [ 531.008274] pid_namespace 3KB 7KB [ 531.013966] ? __do_page_fault+0x180/0xd60 [ 531.023525] rpc_buffers 17KB 25KB [ 531.024412] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 531.029757] rpc_tasks 2KB 7KB [ 531.035111] ? trace_hardirqs_off_caller+0x6e/0x210 [ 531.044951] UNIX 127KB 127KB [ 531.047279] ? do_syscall_64+0x21/0x620 [ 531.051272] tcp_bind_bucket 247KB 252KB [ 531.056990] do_syscall_64+0xf9/0x620 [ 531.068592] inet_peer_cache 0KB 4KB [ 531.068606] xfrm_state 1KB 4KB [ 531.068615] ip_fib_trie 23KB 31KB [ 531.068625] ip_fib_alias 111KB 142KB [ 531.068634] ip_dst_cache 4KB 24KB [ 531.068645] RAW 23718KB 23722KB [ 531.068654] UDP 6685KB 6689KB [ 531.068667] TCP 61KB 73KB [ 531.068678] hugetlbfs_inode_cache 3KB 15KB [ 531.068687] fscache_cookie_jar 1KB 11KB [ 531.068696] eventpoll_pwq 12KB 31KB [ 531.068705] eventpoll_epi 22KB 47KB [ 531.068714] inotify_inode_mark 6KB 11KB [ 531.068725] request_queue 192KB 192KB [ 531.068734] blkdev_requests 1KB 3KB [ 531.068743] blkdev_ioc 34KB 38KB [ 531.068751] bio-0 13019KB 13020KB [ 531.068760] biovec-max 3481KB 3481KB [ 531.068771] biovec-64 7914KB 7914KB [ 531.068779] biovec-16 2853KB 2853KB [ 531.068788] bio_integrity_payload 1KB 8KB [ 531.068797] khugepaged_mm_slot 218KB 221KB [ 531.068811] user_namespace 2KB 3KB [ 531.068820] uid_cache 0KB 4KB [ 531.068828] dmaengine-unmap-2 0KB 3KB [ 531.068836] audit_buffer 0KB 3KB [ 531.068845] skbuff_fclone_cache 48KB 56KB [ 531.068854] skbuff_head_cache 16907KB 16931KB [ 531.068863] configfs_dir_cache 3KB 7KB [ 531.068872] file_lock_cache 13KB 23KB [ 531.068881] file_lock_ctx 9KB 15KB [ 531.068890] fsnotify_mark_connector 2KB 7KB [ 531.068899] net_namespace 34571KB 34571KB [ 531.068908] shmem_inode_cache 7852KB 7944KB [ 531.068917] task_delay_info 1463KB 2051KB [ 531.068926] taskstats 6KB 38KB [ 531.068935] proc_dir_entry 178884KB 178890KB [ 531.068944] pde_opener 1KB 7KB [ 531.068953] seq_file 84KB 94KB [ 531.068962] sigqueue 259KB 263KB [ 531.068972] kernfs_node_cache 506528KB 506531KB [ 531.068980] mnt_cache 206KB 220KB [ 531.068989] filp 3885KB 5981KB [ 531.068998] names_cache 37153KB 37204KB [ 531.069007] iint_cache 87KB 91KB [ 531.069016] key_jar 9KB 22KB [ 531.069025] uts_namespace 4KB 7KB [ 531.069033] nsproxy 341KB 347KB [ 531.069042] vm_area_struct 38854KB 38861KB [ 531.069051] mm_struct 6605KB 6610KB [ 531.069060] fs_cache 1976KB 2756KB [ 531.069069] files_cache 7200KB 9142KB [ 531.069077] signal_cache 11127KB 14310KB [ 531.069086] sighand_cache 9899KB 9955KB [ 531.069096] task_struct 47829KB 47918KB [ 531.069104] cred_jar 4145KB 6200KB [ 531.069113] anon_vma_chain 54633KB 54648KB [ 531.069121] anon_vma 12706KB 12756KB [ 531.069130] pid 469KB 932KB [ 531.069138] Acpi-Operand 156KB 198KB [ 531.069147] Acpi-ParseExt 8KB 11KB [ 531.069156] Acpi-Parse 41KB 47KB [ 531.069164] Acpi-State 52KB 63KB [ 531.069173] Acpi-Namespace 21KB 27KB [ 531.069183] numa_policy 0KB 3KB [ 531.069192] debug_objects_cache 39197KB 39309KB [ 531.069200] trace_event_file 297KB 298KB [ 531.069209] ftrace_event_field 398KB 401KB [ 531.069218] pool_workqueue 4073KB 4076KB [ 531.069229] page->ptl 6677KB 6684KB [ 531.069272] kmalloc-2097152 2050KB 2050KB [ 531.069283] kmalloc-524288 2056KB 2056KB [ 531.069291] kmalloc-262144 1290KB 1290KB [ 531.069300] kmalloc-131072 1690KB 1690KB [ 531.069308] kmalloc-65536 1848KB 2178KB [ 531.069316] kmalloc-32768 217899KB 217899KB [ 531.069332] kmalloc-16384 66165KB 66165KB [ 531.069340] kmalloc-8192 150447KB 150447KB [ 531.069349] kmalloc-4096 667900KB 667959KB [ 531.069358] kmalloc-2048 541352KB 541524KB [ 531.069367] kmalloc-1024 216987KB 216987KB [ 531.069375] kmalloc-512 190417KB 203437KB [ 531.069384] kmalloc-256 112218KB 113857KB [ 531.069392] kmalloc-128 57246KB 57322KB [ 531.069401] kmalloc-96 16326KB 17080KB [ 531.069409] kmalloc-64 39153KB 40712KB [ 531.069418] kmalloc-32 34566KB 35520KB [ 531.069427] kmalloc-192 76451KB 78128KB [ 531.069436] kmem_cache 178KB 187KB [ 531.069447] Out of memory: Kill process 6610 (syz-executor.5) score 1002 or sacrifice child [ 531.069505] Killed process 6610 (syz-executor.5) total-vm:57460kB, anon-rss:2460kB, file-rss:14132kB, shmem-rss:0kB [ 531.070476] oom_reaper: reaped process 6610 (syz-executor.5), now anon-rss:0kB, file-rss:14132kB, shmem-rss:0kB [ 532.186237] syz-executor.5 invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=1000 [ 532.540442] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 532.570559] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 532.624646] RIP: 0033:0x7f5a6df97e99 [ 532.635407] CPU: 1 PID: 19922 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 532.653183] Code: Bad RIP value. [ 532.656244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 532.656248] Call Trace: [ 532.656269] dump_stack+0x1fc/0x2ef [ 532.656286] dump_header+0x15d/0xc3f [ 532.656303] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 532.656315] ? ___ratelimit+0x319/0x590 [ 532.656339] oom_kill_process.cold+0x10/0x692 [ 532.656354] ? check_preemption_disabled+0x41/0x280 [ 532.656372] ? has_intersects_mems_allowed+0x1d6/0x290 [ 532.679500] RSP: 002b:00007f5a6c8aa168 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 532.680765] out_of_memory+0x1072/0x1390 [ 532.693546] RAX: ffffffffffffffda RBX: 00007f5a6e0ab1d0 RCX: 00007f5a6df97e99 [ 532.694807] ? oom_killer_disable+0x270/0x270 [ 532.720228] RDX: 00000000200001c0 RSI: 0000000000000000 RDI: 0000000040000000 [ 532.722899] ? mutex_trylock+0x15f/0x1a0 [ 532.744457] RBP: 00007f5a6dff1ff1 R08: 0000000020000240 R09: 0000000000000000 [ 532.747636] __alloc_pages_nodemask+0x23a2/0x2890 [ 532.747667] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 532.747679] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 532.747693] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 532.747720] ? mark_held_locks+0xa6/0xf0 [ 532.747732] ? ____cache_alloc_node+0x156/0x1d0 [ 532.747743] ? cache_grow_begin+0x64/0x8a0 [ 532.747757] cache_grow_begin+0xa4/0x8a0 [ 532.747775] fallback_alloc+0x213/0x2e0 [ 532.747794] kmem_cache_alloc_node_trace+0xec/0x3b0 [ 532.747810] __kmalloc_node+0x38/0x70 [ 532.747825] kvmalloc_node+0x61/0xf0 [ 532.747842] __alloc_bucket_spinlocks+0x64/0x160 [ 532.747859] bucket_table_alloc+0x11b/0x440 [ 532.747875] rhashtable_init+0x3bc/0x810 [ 532.747892] ila_xlat_init_net+0x1d6/0x2e0 [ 532.747905] ? ila_exit_net+0x20/0x20 [ 532.747917] ops_init+0xb3/0x410 [ 532.747930] setup_net+0x2c2/0x720 [ 532.747943] ? rtnl_net_dumpid_one+0x250/0x250 [ 532.747961] copy_net_ns+0x1f7/0x340 [ 532.747977] create_new_namespaces+0x3f6/0x7b0 [ 532.747993] copy_namespaces+0x325/0x3c0 [ 532.748008] copy_process.part.0+0x3a59/0x8260 [ 532.748044] ? __cleanup_sighand+0x60/0x60 [ 532.748064] ? __do_page_fault+0x6d1/0xd60 [ 532.748080] _do_fork+0x22f/0xf30 [ 532.748096] ? fork_idle+0x220/0x220 [ 532.748108] ? up_read+0x17/0x110 [ 532.748121] ? __do_page_fault+0x180/0xd60 [ 532.748141] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 532.748157] ? trace_hardirqs_off_caller+0x6e/0x210 [ 532.748171] ? do_syscall_64+0x21/0x620 [ 532.748187] do_syscall_64+0xf9/0x620 [ 532.748204] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 532.748215] RIP: 0033:0x7f5a6df97e99 [ 532.748227] Code: Bad RIP value. [ 532.748234] RSP: 002b:00007f5a6c8aa168 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 532.748245] RAX: ffffffffffffffda RBX: 00007f5a6e0ab1d0 RCX: 00007f5a6df97e99 [ 532.748253] RDX: 00000000200001c0 RSI: 0000000000000000 RDI: 0000000040000000 [ 532.748261] RBP: 00007f5a6dff1ff1 R08: 0000000020000240 R09: 0000000000000000 [ 532.748268] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000000 [ 532.748276] R13: 00007ffdf4846d4f R14: 00007f5a6c8aa300 R15: 0000000000022000 [ 532.765486] Mem-Info: [ 532.778784] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000000 [ 532.800101] active_anon:174845 inactive_anon:8641 isolated_anon:0 [ 532.800101] active_file:35 inactive_file:0 isolated_file:0 [ 532.800101] unevictable:0 dirty:0 writeback:0 unstable:0 [ 532.800101] slab_reclaimable:56639 slab_unreclaimable:1232001 [ 532.800101] mapped:16512 shmem:9185 pagetables:59955 bounce:0 [ 532.800101] free:26860 free_pcp:408 free_cma:0 [ 532.871293] R13: 00007ffdf4846d4f R14: 00007f5a6c8aa300 R15: 0000000000022000 [ 532.894908] Node 0 active_anon:692936kB inactive_anon:34564kB active_file:168kB inactive_file:340kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:66144kB dirty:0kB writeback:0kB shmem:36736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 141312kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 532.950542] [ 532.950542] Showing all locks held in the system: [ 532.979750] Node 1 active_anon:6444kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 533.016581] 4 locks held by kworker/u4:0/7: [ 533.165980] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:96kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 533.173721] #0: 00000000bc56725a ((wq_completion)"%s""netns"){+.+.}, at: process_one_work+0x767/0x1570 [ 533.174921] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 533.180276] #1: 00000000d6a1d671 (net_cleanup_work){+.+.}, at: process_one_work+0x79c/0x1570 [ 533.180303] #2: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: cleanup_net+0xa8/0x8b0 [ 533.180324] #3: 000000007c93ff58 (rtnl_mutex){+.+.}, at: ip6gre_exit_batch_net+0x82/0x6c0 [ 533.192573] Node 0 DMA32 free:43420kB min:35996kB low:44992kB high:53988kB active_anon:692932kB inactive_anon:34564kB active_file:64kB inactive_file:68kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:30624kB pagetables:58544kB bounce:0kB free_pcp:1008kB local_pcp:1008kB free_cma:0kB [ 533.199967] 3 locks held by kworker/1:0/19: [ 533.204995] lowmem_reserve[]: 0 0 1 1 1 [ 533.207513] #0: 000000005ae0bfb6 ((wq_completion)"%s"("ipv6_addrconf")){+.+.}, at: process_one_work+0x767/0x1570 [ 533.212821] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 533.223571] #1: 000000006f852cc8 ((addr_chk_work).work){+.+.}, at: process_one_work+0x79c/0x1570 [ 533.242877] lowmem_reserve[]: 0 0 0 0 0 [ 533.264430] #2: 000000007c93ff58 (rtnl_mutex){+.+.}, at: addrconf_verify_work+0xa/0x20 [ 533.295914] Node 1 Normal free:53864kB min:53876kB low:67344kB high:80812kB active_anon:6444kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:103008kB pagetables:181096kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 533.304327] 2 locks held by kworker/u4:1/23: [ 533.323489] lowmem_reserve[]: 0 0 0 0 0 [ 533.348336] 1 lock held by khungtaskd/1571: [ 533.379964] Node 0 DMA: 3*4kB (UME) 22*8kB (UM) 6*16kB (UME) 1*32kB (M) 1*64kB (M) 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 533.383310] #0: 0000000017c6e1e2 (rcu_read_lock){....}, at: debug_show_all_locks+0x53/0x265 [ 533.402393] Node 0 DMA32: 549*4kB (ME) 325*8kB (ME) 738*16kB (UME) 493*32kB (UME) 56*64kB (UME) 4*128kB (UM) 3*256kB (UE) 1*512kB (E) 0*1024kB 3*2048kB (M) 0*4096kB = 43900kB [ 533.416568] 3 locks held by kworker/1:3/9329: [ 533.442291] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 533.457017] #0: 00000000d72cca30 ((wq_completion)"events"){+.+.}, at: process_one_work+0x767/0x1570 [ 533.477864] Node 1 Normal: 450*4kB (UM) 72*8kB (UM) 50*16kB (UME) 170*32kB (UME) 23*64kB (ME) 24*128kB (UME) 11*256kB (UM) 10*512kB (UME) 2*1024kB (UE) 1*2048kB (E) 7*4096kB (M) = 53864kB [ 533.491905] #1: 00000000da885280 (deferred_process_work){+.+.}, at: process_one_work+0x79c/0x1570 [ 533.508967] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 533.508977] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 533.508986] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 533.508995] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 533.509003] 9242 total pagecache pages [ 533.529546] #2: 000000007c93ff58 (rtnl_mutex){+.+.}, at: switchdev_deferred_process_work+0xa/0x20 [ 533.546658] 0 pages in swap cache [ 533.562604] 2 locks held by kworker/u4:7/9412: [ 533.582764] Swap cache stats: add 0, delete 0, find 0/0 [ 533.592586] 1 lock held by syz-executor.3/11966: [ 533.601173] Free swap = 0kB [ 533.601910] #0: 000000007c93ff58 (rtnl_mutex){+.+.}, at: tun_chr_close+0x3a/0x180 [ 533.619303] Total swap = 0kB [ 533.637440] 1 lock held by syz-executor.3/12057: [ 533.637446] #0: 000000007c93ff58 (rtnl_mutex){+.+.}, at: tun_chr_close+0x3a/0x180 [ 533.637479] 1 lock held by syz-executor.5/12229: [ 533.637484] #0: 000000007c93ff58 (rtnl_mutex){+.+.}, at: tun_chr_close+0x3a/0x180 [ 533.637510] 2 locks held by syz-executor.5/13085: [ 533.637514] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.637538] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: ip_tunnel_init_net+0x321/0x990 [ 533.637563] 2 locks held by syz-executor.5/13129: [ 533.637567] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.637595] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: ip_tunnel_init_net+0x321/0x990 [ 533.637620] 2 locks held by syz-executor.5/13167: [ 533.637624] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.637644] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: ip_tunnel_init_net+0x321/0x990 [ 533.637669] 2 locks held by syz-executor.5/13173: [ 533.637673] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.637693] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: register_netdev+0x11/0x50 [ 533.637720] 2 locks held by syz-executor.5/13230: [ 533.637723] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.637744] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: register_netdev+0x11/0x50 [ 533.637768] 2 locks held by syz-executor.5/13251: [ 533.637772] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.637792] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: register_netdev+0x11/0x50 [ 533.637817] 2 locks held by syz-executor.5/13253: [ 533.637821] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.637841] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: register_netdev+0x11/0x50 [ 533.637866] 2 locks held by syz-executor.5/13276: [ 533.637870] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.637890] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: ip_tunnel_init_net+0x321/0x990 [ 533.637916] 2 locks held by syz-executor.5/13414: [ 533.637920] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.637941] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: ip_tunnel_init_net+0x321/0x990 [ 533.637967] 2 locks held by syz-executor.5/13428: [ 533.637971] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.637992] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: register_netdev+0x11/0x50 [ 533.638018] 2 locks held by syz-executor.5/13447: [ 533.638021] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.638043] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: register_netdev+0x11/0x50 [ 533.638068] 2 locks held by syz-executor.5/13465: [ 533.638072] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.638092] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: register_netdev+0x11/0x50 [ 533.638117] 2 locks held by syz-executor.5/13469: [ 533.638121] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.638142] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: ip_tunnel_init_net+0x321/0x990 [ 533.638168] 2 locks held by syz-executor.5/13482: [ 533.638172] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.638193] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: ip_tunnel_init_net+0x321/0x990 [ 533.638218] 2 locks held by syz-executor.5/13484: [ 533.638222] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.638242] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: ip_tunnel_init_net+0x321/0x990 [ 533.638267] 2 locks held by syz-executor.5/13499: [ 533.638271] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.638292] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: ip_tunnel_init_net+0x321/0x990 [ 533.638317] 2 locks held by syz-executor.5/13766: [ 533.638321] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.638342] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: register_netdev+0x11/0x50 [ 533.638368] 2 locks held by syz-executor.5/13775: [ 533.638371] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.638393] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: ip_tunnel_init_net+0x321/0x990 [ 533.638420] 2 locks held by syz-executor.5/13791: [ 533.638424] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.638445] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: register_netdev+0x11/0x50 [ 533.638471] 2 locks held by syz-executor.5/13838: [ 533.638475] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.638497] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: register_netdev+0x11/0x50 [ 533.638522] 2 locks held by syz-executor.5/13853: [ 533.638526] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.638547] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: ip_tunnel_init_net+0x321/0x990 [ 533.638578] 2 locks held by syz-executor.5/13854: [ 533.638583] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.638604] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: register_netdev+0x11/0x50 [ 533.638629] 2 locks held by syz-executor.5/13855: [ 533.638633] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.638654] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: register_netdev+0x11/0x50 [ 533.638678] 2 locks held by syz-executor.5/13858: [ 533.638682] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.638703] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: ip_tunnel_init_net+0x321/0x990 [ 533.638727] 2 locks held by syz-executor.5/13865: [ 533.638731] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.638751] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: register_netdev+0x11/0x50 [ 533.638777] 2 locks held by syz-executor.5/13867: [ 533.638781] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.638801] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: register_netdev+0x11/0x50 [ 533.638826] 2 locks held by syz-executor.5/13877: [ 533.638829] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.638850] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: ip_tunnel_init_net+0x321/0x990 [ 533.638875] 2 locks held by syz-executor.5/13880: [ 533.638878] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.638899] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: register_netdev+0x11/0x50 [ 533.638923] 2 locks held by syz-executor.5/13883: [ 533.638927] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.638946] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: register_netdev+0x11/0x50 [ 533.638971] 2 locks held by syz-executor.5/13890: [ 533.638975] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.638995] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: ip_tunnel_init_net+0x321/0x990 [ 533.639020] 2 locks held by syz-executor.5/13891: [ 533.639024] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.639044] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: register_netdev+0x11/0x50 [ 533.639068] 2 locks held by syz-executor.5/13912: [ 533.639072] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.639093] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: register_netdev+0x11/0x50 [ 533.639118] 2 locks held by syz-executor.5/14330: [ 533.639122] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.639142] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: ip_tunnel_init_net+0x321/0x990 [ 533.639168] 2 locks held by syz-executor.5/14405: [ 533.639171] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.639192] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: register_netdev+0x11/0x50 [ 533.639216] 2 locks held by syz-executor.5/14443: [ 533.639220] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.639241] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: register_netdev+0x11/0x50 [ 533.639266] 2 locks held by syz-executor.5/14451: [ 533.639270] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.639290] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: ip_tunnel_init_net+0x321/0x990 [ 533.639315] 2 locks held by syz-executor.5/14499: [ 533.639319] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.639340] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: register_netdev+0x11/0x50 [ 533.639366] 2 locks held by syz-executor.5/14500: [ 533.639370] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.639391] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: ip_tunnel_init_net+0x321/0x990 [ 533.639418] 2 locks held by syz-executor.5/14501: [ 533.639421] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.639442] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: ip_tunnel_init_net+0x321/0x990 [ 533.639469] 2 locks held by syz-executor.5/14514: [ 533.639472] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.639494] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: ip_tunnel_init_net+0x321/0x990 [ 533.639521] 2 locks held by syz-executor.5/14527: [ 533.639524] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.639546] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: register_netdev+0x11/0x50 [ 533.639572] 2 locks held by syz-executor.5/14548: [ 533.639581] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.639602] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: ip_tunnel_init_net+0x321/0x990 [ 533.639629] 2 locks held by syz-executor.5/14553: [ 533.639633] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.639654] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: register_netdev+0x11/0x50 [ 533.639679] 2 locks held by syz-executor.5/14572: [ 533.639682] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.639703] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: ip_tunnel_init_net+0x321/0x990 [ 533.639728] 2 locks held by syz-executor.5/14589: [ 533.639732] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.639753] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: ip_tunnel_init_net+0x321/0x990 [ 533.639778] 2 locks held by syz-executor.5/14590: [ 533.639782] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.639803] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: register_netdev+0x11/0x50 [ 533.639828] 2 locks held by syz-executor.5/14593: [ 533.639832] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.639852] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: ip_tunnel_init_net+0x321/0x990 [ 533.639877] 2 locks held by syz-executor.5/14594: [ 533.639881] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.639901] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: register_netdev+0x11/0x50 [ 533.639925] 2 locks held by syz-executor.5/14625: [ 533.639929] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.639949] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: ip_tunnel_init_net+0x321/0x990 [ 533.639974] 2 locks held by syz-executor.5/14626: [ 533.639978] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.639998] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: register_netdev+0x11/0x50 [ 533.640023] 2 locks held by syz-executor.5/14675: [ 533.640026] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.640047] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: register_netdev+0x11/0x50 [ 533.640071] 2 locks held by syz-executor.5/14676: [ 533.640074] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.640095] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: register_netdev+0x11/0x50 [ 533.640120] 2 locks held by syz-executor.5/14681: [ 533.640124] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.640144] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: ip_tunnel_init_net+0x321/0x990 [ 533.640170] 2 locks held by syz-executor.5/14736: [ 533.640174] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.640195] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: register_netdev+0x11/0x50 [ 533.640220] 2 locks held by syz-executor.5/14737: [ 533.640224] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.640244] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: ip_tunnel_init_net+0x321/0x990 [ 533.640270] 2 locks held by syz-executor.5/14738: [ 533.640274] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.640295] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: register_netdev+0x11/0x50 [ 533.640321] 2 locks held by syz-executor.5/14739: [ 533.640325] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.640347] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: register_netdev+0x11/0x50 [ 533.640374] 2 locks held by syz-executor.5/14740: [ 533.640378] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.640400] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: register_netdev+0x11/0x50 [ 533.640424] 2 locks held by syz-executor.5/14759: [ 533.640428] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.640447] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: ip_tunnel_init_net+0x321/0x990 [ 533.640472] 2 locks held by syz-executor.5/14764: [ 533.640476] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.640496] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: ip_tunnel_init_net+0x321/0x990 [ 533.640520] 2 locks held by syz-executor.5/14765: [ 533.640524] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.640544] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: ip_tunnel_init_net+0x321/0x990 [ 533.640568] 2 locks held by syz-executor.5/14773: [ 533.640572] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.640597] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: ip_tunnel_init_net+0x321/0x990 [ 533.640621] 2 locks held by syz-executor.5/14868: [ 533.640625] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.640645] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: register_netdev+0x11/0x50 [ 533.640668] 2 locks held by syz-executor.5/14869: [ 533.640672] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.640692] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: ip_tunnel_init_net+0x321/0x990 [ 533.640716] 2 locks held by syz-executor.5/15151: [ 533.640720] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.640740] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: register_netdev+0x11/0x50 [ 533.640764] 2 locks held by syz-executor.5/15236: [ 533.640768] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.640788] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: register_netdev+0x11/0x50 [ 533.640813] 2 locks held by syz-executor.5/15297: [ 533.640817] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.640837] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: register_netdev+0x11/0x50 [ 533.640862] 2 locks held by syz-executor.5/15326: [ 533.640866] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.640886] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: ip_tunnel_init_net+0x321/0x990 [ 533.640910] 2 locks held by kworker/u4:9/15371: [ 533.640918] 2 locks held by syz-executor.5/15383: [ 533.640921] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.640941] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: register_netdev+0x11/0x50 [ 533.640966] 2 locks held by syz-executor.5/15494: [ 533.640970] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.640990] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: register_netdev+0x11/0x50 [ 533.641014] 2 locks held by syz-executor.5/15497: [ 533.641018] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.641038] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: ip_tunnel_init_net+0x321/0x990 [ 533.641063] 2 locks held by syz-executor.5/15509: [ 533.641066] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.641086] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: register_netdev+0x11/0x50 [ 533.641109] 2 locks held by syz-executor.5/15510: [ 533.641112] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.641130] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: ip_tunnel_init_net+0x321/0x990 [ 533.641153] 2 locks held by syz-executor.5/15671: [ 533.641157] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.641179] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: register_netdev+0x11/0x50 [ 533.641202] 2 locks held by syz-executor.5/15677: [ 533.641205] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.641224] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: register_netdev+0x11/0x50 [ 533.641248] 2 locks held by syz-executor.5/15782: [ 533.641257] #0: 0000000095452fb7 (pernet_ops_rwsem){++++}, at: copy_net_ns+0x1d8/0x340 [ 533.694408] 2097051 pages RAM [ 533.703525] #1: 000000007c93ff58 (rtnl_mutex){+.+.}, at: ip_tunnel_init_net+0x321/0x990 [ 533.711337] 0 pages HighMem/MovableOnly [ 533.711343] 369649 pages reserved [ 533.711347] 0 pages cma reserved [ 533.711353] Unreclaimable slab info: [ 533.711358] Name Used Total [ 533.711371] pid_3 0KB 3KB [ 533.711381] pid_2 254KB 268KB [ 533.711455] batadv_tl_cache 4KB 12KB [ 533.711481] TIPC 3007KB 3015KB [ 533.711501] SCTPv6 8148KB 8148KB [ 533.711520] DCCPv6 9865KB 9870KB [ 533.711533] DCCP 9371KB 9376KB [ 533.711575] RXRPC 3219KB 3224KB [ 533.711584] rxrpc_call_jar 22286KB 22294KB [ 533.711597] bridge_fdb_cache 9KB 15KB [ 533.711610] fib6_nodes 157KB 164KB [ 533.711619] ip6_dst_cache 223KB 450KB [ 533.711632] RAWv6 40024KB 40027KB [ 533.711640] UDPLITEv6 7KB 7KB [ 533.711648] UDPv6 3793KB 3795KB [ 533.711661] TCPv6 6000KB 6006KB [ 533.711679] nf_conntrack 1KB 15KB [ 533.711744] t10_alua_lu_gp_cache 0KB 3KB [ 533.711758] sd_ext_cdb 0KB 7KB [ 533.711767] scsi_sense_cache 1056KB 1060KB [ 533.711776] virtio_scsi_cmd 16KB 16KB [ 533.711788] sgpool-128 8KB 8KB [ 533.711797] sgpool-64 4KB 12KB [ 533.711805] sgpool-32 2KB 15KB [ 533.711814] sgpool-16 1KB 7KB [ 533.711822] sgpool-8 0KB 7KB [ 533.711839] mqueue_inode_cache 10KB 15KB [ 533.711855] bio_post_read_ctx 14KB 15KB [ 533.711927] bio-2 14KB 15KB [ 533.711935] jfs_mp 7KB 7KB [ 533.711973] cifs_small_rq 15KB 16KB [ 533.711982] cifs_request 67KB 67KB [ 533.711991] cifs_mpx_ids 0KB 7KB [ 533.712019] nfs_commit_data 3KB 14KB [ 533.712027] nfs_write_data 34KB 44KB [ 533.712074] ext4_system_zone 1KB 7KB [ 533.712105] bio-1 1KB 7KB [ 533.712115] pid_namespace 3KB 7KB [ 533.712134] rpc_buffers 17KB 25KB [ 533.712142] rpc_tasks 2KB 7KB [ 533.712150] UNIX 127KB 127KB [ 533.712165] tcp_bind_bucket 247KB 252KB [ 533.712174] inet_peer_cache 0KB 4KB [ 533.712186] xfrm_state 1KB 4KB [ 533.712196] ip_fib_trie 23KB 31KB [ 533.712205] ip_fib_alias 111KB 142KB [ 533.712214] ip_dst_cache 4KB 24KB [ 533.712224] RAW 23718KB 23722KB [ 533.712233] UDP 6685KB 6689KB [ 533.712246] TCP 61KB 73KB [ 533.712257] hugetlbfs_inode_cache 3KB 15KB [ 533.712265] fscache_cookie_jar 1KB 11KB [ 533.712275] eventpoll_pwq 12KB 31KB [ 533.712284] eventpoll_epi 22KB 47KB [ 533.712292] inotify_inode_mark 6KB 11KB [ 533.712303] request_queue 192KB 192KB [ 533.712311] blkdev_requests 1KB 3KB [ 533.712320] blkdev_ioc 34KB 38KB [ 533.712328] bio-0 13169KB 13170KB [ 533.712337] biovec-max 3481KB 3481KB [ 533.712348] biovec-64 7914KB 7914KB [ 533.712356] biovec-16 2886KB 2887KB [ 533.712366] bio_integrity_payload 1KB 8KB [ 533.712374] khugepaged_mm_slot 218KB 221KB [ 533.712389] user_namespace 2KB 3KB [ 533.712397] uid_cache 0KB 4KB [ 533.712405] dmaengine-unmap-2 0KB 3KB [ 533.712414] audit_buffer 0KB 3KB [ 533.712423] skbuff_fclone_cache 56KB 56KB [ 533.712432] skbuff_head_cache 17106KB 17130KB [ 533.712440] configfs_dir_cache 3KB 7KB [ 533.712449] file_lock_cache 13KB 23KB