last executing test programs: 36.850320848s ago: executing program 1 (id=1120): timer_create(0x0, &(0x7f0000000080)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r1 = dup(r0) write$FUSE_WRITE(r1, &(0x7f0000000100)={0xfffffeec}, 0xffffffd1) write$P9_RLINK(0xffffffffffffffff, &(0x7f0000000040)={0x7}, 0x7) close(r1) socket$l2tp(0x2, 0x2, 0x73) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x13, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r2, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) 36.071629998s ago: executing program 1 (id=1123): setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000)=0xbab, 0x4) r0 = memfd_secret(0x80000) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000100)={'gre0\x00', &(0x7f0000000080)={'gretap0\x00', 0x0, 0x8, 0x10, 0xa181, 0x4, {{0xd, 0x4, 0x2, 0x3, 0x34, 0x65, 0x0, 0x1, 0x4, 0x0, @dev={0xac, 0x14, 0x14, 0x2c}, @remote, {[@ra={0x94, 0x4}, @ra={0x94, 0x4}, @ra={0x94, 0x4}, @lsrr={0x83, 0xb, 0x19, [@multicast2, @private=0xa010102]}, @generic={0x94, 0x8, "e4a2d5601518"}]}}}}}) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f0000000480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000440)={&(0x7f0000000140)={0x2ec, 0x12, 0x400, 0x70bd2c, 0x25dfdbfc, {0x11, 0x8, 0x4, 0x2, {0x4e22, 0x4e24, [0xc8, 0x2, 0x6, 0x3], [0x8, 0xffff, 0x5780, 0xffffff80], r1, [0x8, 0x7]}, 0x8c, 0x1400}, [@INET_DIAG_REQ_BYTECODE={0xab, 0x1, "110a14637e5dc952be8a3e94008de8e9e5636edf90a0a17c7020762fcbe99613e115968c08e1ffac399ff704ecc64a8affc0ac9d1b819a5bc423308091621e2262186633b34cc226cef6881531b0ee723bb8f8827868281b484722cc8ccf0819d6eca87248bba30f9418eb0546f4c370496554421586fd5eca311cc95189caac3fed07a347d71839936848fda67ff65bec13256ca19579eeedd664740b58dafd91e0aa564c3aac"}, @INET_DIAG_REQ_BYTECODE={0x64, 0x1, "f46aeb08eb1a4642522f64520f2e4b33a299ec746dab128303d1670bddc70063ef507e3fed1696e219e06faca652e4b5ad9cb855fb4420a71f518eb902156b8f487189d41c4021d8f7540fe55bb7d136170f70d07a828ee2aabf0c57eb661e83"}, @INET_DIAG_REQ_BYTECODE={0xe1, 0x1, "a46440b9dfeb6b3d6a20797e7d485db765be99046130c2bf4b704e62e7a7f990cf162a7de513ce398f0d69d5910f2739ec48d275d80b7d53bae86f92e0e68c5647d1d720a4ea17b8099df8a0e7fa2445a57fcaf8b329335fdafa4dc00577a769fe7f067a94f47da2d3920ad6fbdb577cd95f29e9ebd1b622de52510744181ecfed585c3e45fe7d6bd9ac292ee6d8d5771749e3ac6a8443c5004b95baf0c9d881bc8198361fae24fb3ff3541fa236c99e031b3352fc1f7a4219380fdcc0446b0c90d4837fc4977926be9c48dda8b07de500a6c019008019ec3410463caf"}, @INET_DIAG_REQ_BYTECODE={0xaa, 0x1, "6652c57bafb644ebc58fa5198b6a8fab4d98170247fc7c58061da9450991eac8086608fe56560800ca8b85e604db59197a064b9c3095d013791fa16bf1d6232abbbaf981adc6301223c2fdc0eea9216543d84ab51e2cc17a046a623762fc7fb2496a7ad9082b748b17a3ebfbf0d4a49a29df2f28acb99786e1864b6903d545214668d39f632ac49060a21a0d3472df7eb3b433eb818f99dd95d5bc87f4985af985ad0f0236b4"}]}, 0x2ec}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), r0) sendmsg$NL80211_CMD_DEL_PMK(r0, &(0x7f00000005c0)={&(0x7f00000004c0), 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x20, r2, 0x200, 0x70bd25, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa}]}, 0x20}, 0x1, 0x0, 0x0, 0x44800}, 0x40) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000600)={0x1, 0x103000}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nfc(&(0x7f0000000680), 0xffffffffffffffff) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f00000006c0)=0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f0000000700)=0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f0000000740)=0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f0000000780)=0x0) sendmsg$NFC_CMD_DEV_UP(r3, &(0x7f0000000840)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x34, r4, 0x8, 0x70bd26, 0x25dfdbfc, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r5}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r6}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r7}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r8}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000880)) r9 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r9, 0x8983, &(0x7f0000006a00)={0x0, 'bond_slave_0\x00', {0x2}, 0x100}) 35.982296246s ago: executing program 1 (id=1124): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xf, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x0, 0x0) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r0, r1, 0x6, 0x0, @void}, 0x10) syz_open_dev$ptys(0xc, 0x3, 0x1) 35.889929324s ago: executing program 1 (id=1125): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, r1, 0x800, 0x70bd29, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_TSID={0x5, 0xd2, 0xc}, @NL80211_ATTR_TSID={0x5}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_TSID={0x5}, @NL80211_ATTR_TSID={0x5, 0xd2, 0xa}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000000140), 0x3ff, 0x430800) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000000180)={0x2, {{0xa, 0x4e24, 0xfffffffa, @dev={0xfe, 0x80, '\x00', 0x14}, 0x8001}}, {{0xa, 0x4e22, 0xfff, @local, 0xaeb}}}, 0x108) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300), r0) sendmsg$NL80211_CMD_GET_STATION(r2, &(0x7f0000000400)={&(0x7f00000002c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r3, 0x2, 0x70bd2c, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x3, 0x6a}}}}, [@NL80211_ATTR_AIRTIME_WEIGHT={0x6, 0x112, 0x4}, @NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5, 0xe4, 0x1}, @NL80211_ATTR_MGMT_SUBTYPE={0x5, 0x29, 0xc}, @NL80211_ATTR_STA_CAPABILITY={0x6, 0xab, 0x89}, @NL80211_ATTR_STA_TX_POWER={0x6, 0x114, 0x2}, @NL80211_ATTR_STA_PLINK_STATE={0x5, 0x74, 0x6}, @NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5}, @NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5, 0xe4, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000004}, 0x40) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000480)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_MCAST_RATE(r4, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x2c, 0x0, 0x0, 0x70bd2c, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0xa}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x3c}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4051}, 0x8000) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r6 = syz_io_uring_complete(0x0) ioctl$RTC_ALM_READ(r6, 0x80247008, &(0x7f0000000580)) r7 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0), 0x404000, 0x0) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000640), r6) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000680)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r7, 0x8933, &(0x7f00000006c0)={'batadv_slave_0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r7, 0x89f1, &(0x7f0000000780)={'syztnl2\x00', &(0x7f0000000700)={'syztnl0\x00', 0x0, 0x2f, 0x9, 0x4, 0x1, 0x5, @local, @remote, 0x710, 0x7, 0x10001, 0x9}}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000007c0)={'vlan0\x00', 0x0}) getsockopt$inet6_mreq(r6, 0x29, 0x1c, &(0x7f0000000800)={@private0, 0x0}, &(0x7f0000000840)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000880)={'batadv_slave_0\x00', 0x0}) sendmsg$ETHTOOL_MSG_TSINFO_GET(r2, &(0x7f0000000a40)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000a00)={&(0x7f00000008c0)={0x134, r8, 0x20, 0x70bd29, 0x25dfdbfc, {}, [@HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}]}, @HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pim6reg1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dvmrp1\x00'}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r13}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r14}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}]}]}, 0x134}, 0x1, 0x0, 0x0, 0x1}, 0x1c) ioctl$IOCTL_GET_NCIDEV_IDX(r2, 0x0, &(0x7f0000000a80)=0x0) connect$nfc_raw(r2, &(0x7f0000000ac0)={0x27, r15, 0x0, 0x4}, 0x10) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000b00)={'wg2\x00'}) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f0000000c00)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000b80)={0x2c, 0x0, 0x10, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xfe}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3ff}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xfffffffc}]}, 0x2c}, 0x1, 0x0, 0x0, 0x880}, 0x4040000) syz_genetlink_get_family_id$devlink(&(0x7f0000000c40), r0) sendmsg$NFT_MSG_GETCHAIN(r6, &(0x7f0000000f40)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000cc0)={0x228, 0x4, 0xa, 0x3, 0x0, 0x0, {0x1, 0x0, 0x7}, [@NFTA_CHAIN_ID={0x8, 0xb, 0x1, 0x0, 0x3}, @NFTA_CHAIN_HOOK={0x90, 0x4, 0x0, 0x1, [@NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x3455ba18}, @NFTA_HOOK_DEV={0x14, 0x3, 'batadv_slave_0\x00'}, @NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x43352808}, @NFTA_HOOK_DEV={0x14, 0x3, 'ip6gretap0\x00'}, @NFTA_HOOK_DEV={0x14, 0x3, 'ip6gretap0\x00'}, @NFTA_HOOK_HOOKNUM={0x8}, @NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x5a2b3440}, @NFTA_HOOK_DEV={0x14, 0x3, 'veth1_to_hsr\x00'}, @NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x14f54d30}, @NFTA_HOOK_DEV={0x14, 0x3, 'bridge_slave_1\x00'}]}, @NFTA_CHAIN_POLICY={0x8, 0x5, 0x1, 0x0, 0xfffffffffffffffc}, @NFTA_CHAIN_HOOK={0x38, 0x4, 0x0, 0x1, [@NFTA_HOOK_DEV={0x14, 0x3, 'veth0_to_bond\x00'}, @NFTA_HOOK_HOOKNUM={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_HOOK_HOOKNUM={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x7e2e3043}, @NFTA_HOOK_HOOKNUM={0x8}]}, @NFTA_CHAIN_USERDATA={0xe5, 0xc, "868b5c8fdf0da15b998c5c7bd80ee4acf44e5772bb5eeabfba57c8ca397741d561ac31ed822ac21b6187c25018c794492828b984cba3124ec70206bb21db37e8b2acafce1b4267a838d7ae98e0c91e899dab5f7dea7e8bb16f9a123c5a70acb52563d6f9829ec908ea550891c48181dc1fcda43971ce61761b0d9b79930e8877086dc2417a49f534ece2fa3062f65581bd276d950f12566850ec42fb41f785f35fd6ace270c4103c87aba6dc2e876b80b6f117ff458c1689d5ce764637d8852b51afb756a2f96abb5bdcbe2734f6dee790b1e978b3f626cdee4e958067caac8298"}, @NFTA_CHAIN_POLICY={0x8, 0x5, 0x1, 0x0, 0xfffffffffffffffd}, @NFTA_CHAIN_COUNTERS={0x40, 0x8, 0x0, 0x1, [@NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x4}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x97}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x7}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x4}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x6}]}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}]}, 0x228}, 0x1, 0x0, 0x0, 0x20000010}, 0x40) close(r4) getsockopt$inet_buf(r7, 0x0, 0x4, &(0x7f0000000f80)=""/225, &(0x7f0000001080)=0xe1) 35.412071737s ago: executing program 1 (id=1126): r0 = openat$fb0(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r0, 0x5452, &(0x7f0000000080)) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r2 = socket$nl_audit(0x10, 0x3, 0x9) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) close(r3) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.kill\x00', 0x26e1, 0x0) close(r4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) sendmsg$nl_xfrm(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)=ANY=[], 0x33fe0}}, 0x0) r5 = io_uring_setup(0x104c, &(0x7f0000000040)) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) close(r5) sendmsg$TIPC_NL_MON_PEER_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[@ANYBLOB="50020000", @ANYRES16=0x0, @ANYBLOB="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"], 0x250}}, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r6, 0x0) r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x10, 0x4, &(0x7f0000000380)=ANY=[@ANYBLOB="1802000000c400000000000000000000850000003e00000095"], &(0x7f00000000c0)='GPL\x00'}, 0x90) r8 = bpf$MAP_CREATE(0x0, &(0x7f00000023c0)=@base={0x12, 0x4, 0x8, 0xb}, 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f00000001c0)={@map=r8, r7, 0x7}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000500)={r8, &(0x7f0000000240), &(0x7f00000004c0)=@tcp6=r6}, 0x20) sendmmsg(r3, &(0x7f0000002f40)=[{{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000000540)="402b801dbf1801444f3e2de5beb13cb286650aa9cf295a2d2d36665347495c89efdbd8bc17593bb8dcf560f8d4072de2d9236697398982460eec0884def609ed8c4b58349dc752e27fedee195c3de4376f6f29b2216720c037538e628fd31a7f32fbf1b2c404b57e5e1909b81aa3fd637de9599ab2e113bfa77ab63ffa3e7494ebacca9a8b2ad18007ec3770254aa803c8a6a21f580843039c5666ff0e0ea99a9ec5170fd5ab816bc6c5441560", 0xad}, {&(0x7f0000000880)="e433ed6b54484f230393fbeef9ddb69102902f398ebe7840d7ee85f6fadd0c33521f4ce02664ad5ab7f3014f0b539423205fd1a8be0e0f495b89fa3273f9dbcbd9de304a18694f7b490a59673fda588a9c18b8e87ce4de7ca5f7fde265cf6c80b16e62eb9d098161bffba6000dbd45ce16def083c83bc28d2d", 0x79}, {&(0x7f0000000000)="17fb2fdfb50a4724cf477fc8eacdbb159343d10a94", 0x15}, {&(0x7f0000000900)="eefa7ecb828e6d2a38544751c43068b7fb36c461455b7a0eda681fcf6ea8c05c6c00c75574689cc303f99e121994211540f3a3a9cf9aa43165d311f4024dfc87ca5871f9ea8bc99a2c78c709e386dc6a", 0x50}, {&(0x7f0000000080)="0acf51f51b7f1c4e152a", 0xa}, {&(0x7f0000002b40)="a730474f19c089e9214b8cd54c4308bb7efd1914e773446f42566b11b5bfa47cbf94a4248694afe4256b2657207f6de9d646e07301c6bf0567396a67fa1b3ef1ec81fa4b5825de1b7f16661a7c03da562ecb984bd046d46df492844cb851d4489ecbeb5024ba2c8e03cc1fc0293809cf92de62b218181c9326f9d16a49a5ac59", 0x80}], 0x6}}, {{0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000140)="e43d04fd2170bd50125ffa6d1e179f98984b2c72ca3bffd4871a112972963a9b524958b63a1619122acc32a1e1c81a85", 0x30}, {&(0x7f0000000480)="149d044c07e578f48f6e7fb65172a61b0316e20d92e71c834e31de4335c697b4f63ff06e8ef72792bc9e4d188015c40f05384741eea7303566305add", 0x3c}], 0x2}}, {{0x0, 0x0, &(0x7f0000000e00)=[{&(0x7f0000000d40)="d7a92f8644cf4415acf7f5e870119282d7f60cf7b3c7de6ba0ed931dfc44a5229a4dd1ba32682754d61b68fa8c52b41dbf0db11ccf953586d379fed7efcae3b96cff06aea060bb4e8e0394d1d053d6cb1a35e046478829c098921589fd3d1917d2511991d1f21559b550a4c345460aa58103d9ddf3343e18d761a75bd6851db03670e16d203c0fd640117acf2fdb6ef569ea7cd6ccf76db10262d38abe9b93e3a46abb6e2a48cebc5afe864034b9ae1810a5d4", 0xb3}, {&(0x7f0000001140)="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", 0xbda}], 0x2}}], 0x3, 0x0) sendmsg$SOCK_DESTROY(r3, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f0000002440)={0x14}, 0xc3ec}}, 0x0) dup3(r2, r1, 0x0) write$smackfs_change_rule(r1, &(0x7f0000000400)={'/proc/self/net/pfkey\x00', 0x20, '', 0x20, 'xl', 0x20, 'rxal'}, 0x1f) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.kill\x00', 0x26e1, 0x0) close(r9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) sendmsg$nl_xfrm(r9, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)=ANY=[], 0x33fe0}}, 0x0) sendmsg$inet6(r9, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x40) 32.731960959s ago: executing program 1 (id=1131): r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) close(r0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) listen(r0, 0x0) connect$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r3 = accept$inet(r0, 0x0, 0x0) write$FUSE_CREATE_OPEN(r3, 0x0, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000640)={0x1b, 0x0, 0x0, 0x80000000}, 0x48) 19.872758388s ago: executing program 0 (id=1147): pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close_range(r0, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$NL80211_CMD_PEER_MEASUREMENT_START(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={0x0, 0x2c68}}, 0x0) (fail_nth: 1) 19.771677808s ago: executing program 0 (id=1148): r0 = openat$smackfs_ambient(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) write$cgroup_int(r0, &(0x7f0000003940), 0x12) (fail_nth: 2) 19.653242188s ago: executing program 0 (id=1149): socket$inet6(0xa, 0x1, 0x0) r0 = socket$l2tp(0x2, 0x2, 0x73) bind$l2tp(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) sendto(r0, &(0x7f0000000780)="fa", 0xfffffdef, 0x0, 0x0, 0x0) 19.581713085s ago: executing program 0 (id=1150): r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000003140)='./file0\x00', 0x41, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r1, r0, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, 0x0, 0x0) openat$smackfs_ambient(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$CAN_RAW_FD_FRAMES(r2, 0x65, 0x8, 0x0, &(0x7f0000000580)) r3 = getpid() r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_pidfd_open(r3, 0x0) r6 = pidfd_getfd(r5, r4, 0x0) sendmsg$NL80211_CMD_JOIN_OCB(r6, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="010400000000000000000000006400000008", @ANYRES32=0x0, @ANYBLOB], 0x1c}}, 0x0) futex(&(0x7f0000000a40), 0x6, 0x2, &(0x7f0000000b00)={0x0, 0x3938700}, &(0x7f0000000b40)=0x1, 0x0) r7 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r7, &(0x7f0000006c40)=[{&(0x7f0000001640)=@in={0x2, 0x0, @remote}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000e80)="266f9a55aba257568abc33551e1dfd6b046524ab7df55f88c04844122e025c9b511b9c36d6edf5cb2e3aa3ce3fe53435bd30285135c1bcbafe62dcac52c465ade0282ecceb14991e338155d6bead0455de0f4000894a0190ccbb7ab30557d0678ed0ed9ed3ffca26ade354385a0be5bdd06240c15c3d87512f56d6d906c2a21974e00e53071e584aaa018809ff05a266200bef00", 0x94}, {&(0x7f0000000d80)="c3e316b6e6add1f61bb898b6a8584d0b3bdb6d9b9a8ee5510a141805861700f02a7272fe94cedf4bb977585d7ffd173dd2620c9396948a2e1e74b24ae6e4f0d6feaa00a6670f1b29c79c8af4358a427af5cea2a9bbae8709c1af2361859430f36f728a9fd9af62a05bada58ef5686d3d882e2b5c7664c4442d9a827bb6f367e22d67dbc34b63c504d2ce29cd697149d7a229dfce0591f3897cc87bddf674cb0b4c2b45539e3e3bf2a5fb96981a55cd066e2b3fe33d404d2be4c2521653d60b744e9b8f8f1057c1a2ae", 0xc9}], 0x2}], 0x1, 0x20000040) r8 = openat$cuse(0xffffff9c, &(0x7f0000000000), 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) sendmsg$L2TP_CMD_TUNNEL_CREATE(r9, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={0x0}}, 0x0) fsetxattr$trusted_overlay_upper(r8, &(0x7f0000006b00), 0x0, 0x0, 0x0) r10 = openat$procfs(0xffffff9c, &(0x7f0000000080)='/proc/stat\x00', 0x0, 0x0) close_range(r10, 0xffffffffffffffff, 0x0) r11 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPCTNL_MSG_CT_GET(r10, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000b80)={0x140, 0x1, 0x1, 0x401, 0x0, 0x0, {0x1}, [@CTA_SEQ_ADJ_ORIG={0xc, 0xf, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x7fff}]}, @CTA_NAT_DST={0x60, 0xd, 0x0, 0x1, [@CTA_NAT_V6_MINIP={0x14, 0x4, @private0}, @CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_V6_MINIP={0x14, 0x4, @dev={0xfe, 0x80, '\x00', 0x15}}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @CTA_NAT_V4_MINIP={0x8, 0x1, @loopback}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @broadcast}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @multicast1}]}, @CTA_HELP={0x14, 0x5, 0x0, 0x1, {0xf, 0x1, 'sane-20000\x00'}}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x4}, @CTA_SEQ_ADJ_REPLY={0x4c, 0x10, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0xa351}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x1}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x3}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0xe}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x7f}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x1}, @CTA_SEQADJ_OFFSET_BEFORE={0x8}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x9}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x9}]}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x73}, @CTA_FILTER={0xc, 0x19, 0x0, 0x1, [@CTA_FILTER_ORIG_FLAGS={0x8, 0x1, 0x220}]}, @CTA_FILTER={0x3c, 0x19, 0x0, 0x1, [@CTA_FILTER_ORIG_FLAGS={0x8, 0x1, 0x488}, @CTA_FILTER_REPLY_FLAGS={0x8, 0x2, 0xb0}, @CTA_FILTER_REPLY_FLAGS={0x8, 0x2, 0x10}, @CTA_FILTER_ORIG_FLAGS={0x8, 0x1, 0x8}, @CTA_FILTER_REPLY_FLAGS={0x8, 0x2, 0x8}, @CTA_FILTER_ORIG_FLAGS={0x8, 0x1, 0x182}, @CTA_FILTER_REPLY_FLAGS={0x8, 0x2, 0x670}]}, @CTA_MARK_MASK={0x8}]}, 0x140}, 0x1, 0x0, 0x0, 0x40814}, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f0000000140), r11) socketpair$unix(0x1, 0x9c02a570f7a76558, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) sendmmsg$unix(r12, &(0x7f0000000a80)=[{{&(0x7f00000003c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000440)="77f5e27b3ddab9475317c3", 0xb}], 0x1, 0x0, 0x0, 0x4000090}}, {{&(0x7f00000004c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f0000000540)="25d19f1f53ac56d11d669e", 0xb}, {&(0x7f00000005c0)="6bdc8e265931a80b673412d1946ccac5bbc931ce8a0a335e5d0d9586bfab4223c90fe576bc11b100501caa52e75be4be189f48a0866b541a37818adb661d245ed2a64828c30b06e35b04a02b682055f0f1b1d1c4963ded8aac97bc93ce5b8ea3f98c25497f6dfd83310f31166d07ff48e7f616984abe2fcde9ad5d21", 0x7c}, {&(0x7f0000000640)="b0a8ec58c071d8eb679e9f287793c43e6ebb2e6c6b778f60ab4ff58827de7691d07940006d59e404a102d0e0168b9187de46b04610655d137b713ab1407866a28426a70c2edf00a6ffb083cbb5a309b1ddc59336a88c4e7624b0219661507c04458e3b287ca8c55131c2d95084ea0cc7c92b57951e0f5132e422765343ec7ca9e1f41c40cb9af40633fe2bfadca5a4852d75743568e12576d0e69f2f9872c6c77456722f8c0b1c7ab45ccfac8dbee46e5a3b82a57f1e1181dd79dd78d2e39ef9e480c45a621b3e9aa45d82ace8b5a79cc1c60f5facc1ce2630715d", 0xdb}, {&(0x7f0000000740)="d0ce829c09dfd74b20017a7db681bb1edced90d5792ba3810a15f2bbc5efbc9a24aa631d7e51909a0b6228970fda2c71b1b00511c14b2510f80ddc55d2e72e35f33a4050de65fb9fcbb1ae36065b8657cc8d8bf57368abcf3a3de27128ea0b984bb9b1bfea16da91024a56a08a8dec58d383b7fb1860186669bbf0f7528a0a1a623d662c0a111d58b21b46c0c047fa5f504adead804e49d5ad3649af5e250a85f98a5f74c72399f5aa9cdd4ab5aaa0f593ca5252f3aa353cae38a52901f728c6a591742825303098c631edc5c91b6c732b0d1a8c19ae6988ca5cf7047edcb21dd43b6a05210342", 0xe7}, {&(0x7f0000000840)="a0c8817f1ae0796afdefa596fa826febf1767be94b5b8023089d5436b8dd6ad98e65842fe797b2958a4bcdd76ae17f7f5f87123d416661ffb7a0baefe7b4330b660f6617d7177fe2c202661fd7fcef269aaa22ea404a951083ab59e90e", 0x5d}, {&(0x7f00000008c0)="69e0f5fd4f4e8be32bf121a2fb398d555d46f29929e1e56f87171abde719cdbd6ef2a33e57129793a0a8d6826199c1d03403feac88b133842ba354d8d2f052d0598f1fc91ecf58d0f994997588acb95e6a3c48e72571f020c31eadeea82dd94e391a9075b09c0dd7d110bad888f709250d17fbf522069717f0f95e228a36e2aee829f4b69a31778257085fcdbd7f0febe20f5b2a6ce977709c55b496562fdafb1ed05403c7bee49e66c29a3f13934a0680171cc46b978a5a5f1a2f7031ef88a3ea1d70578eefe0ae997dd3bd17de533ac02e941da1ad5f27ebfc7a", 0xdb}], 0x6, &(0x7f0000000a40), 0x0, 0x14}}], 0x2, 0x4000000) setsockopt$CAN_RAW_ERR_FILTER(r10, 0x65, 0x2, &(0x7f0000000100)=0x3, 0x4) r13 = socket$inet6(0xa, 0x801, 0x0) ioctl$BINDER_ENABLE_ONEWAY_SPAM_DETECTION(r13, 0x5452, &(0x7f0000000080)) fcntl$getflags(0xffffffffffffffff, 0x0) 19.460777065s ago: executing program 0 (id=1151): r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nfc(&(0x7f0000000700), 0xffffffffffffffff) sendmsg$NFC_CMD_LLC_SDREQ(r1, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000a40)={0x20, r2, 0x111, 0x0, 0x0, {}, [@NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_LLC_SDP={0x4}]}, 0x20}}, 0x0) sendmsg$NFC_CMD_FW_DOWNLOAD(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000540)={&(0x7f00000005c0)=ANY=[@ANYBLOB="020000d96f5e989a9689902124eec08500", @ANYRES16=r2, @ANYBLOB="10012cbd7000fddbdf2515000000080014002c3a7d2708000100", @ANYRES32=0x0, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0x8890}, 0x880) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x81000) socket$nl_audit(0x10, 0x3, 0x9) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) pipe2$9p(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(0xffffffffffffffff, 0x0, 0x0) write$P9_RREADDIR(r4, &(0x7f00000006c0)={0xb, 0x29, 0x2, {0x2b}}, 0xb) socket$inet_sctp(0x2, 0x4, 0x84) write$P9_RCREATE(r4, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r3, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000180)={0x228, 0x0, 0x200, 0x70bd25, 0x25dfdbff, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_REKEY_DATA={0x5c, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "b12b0c6c92972927"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="4fa5e41af34fb36d6ee0980a4556d263"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "2c50056da937417a"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x4}, @NL80211_REKEY_DATA_AKM={0x8}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="1b8d6e2289017ea9cf18a069606bf9ef"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x6}]}, @NL80211_ATTR_REKEY_DATA={0x18, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "7e266e2b0e0cdf61"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x6}]}, @NL80211_ATTR_REKEY_DATA={0x50, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="0f9f425dc78ab4d56741f61b60984fb6ad492ef668c1824f"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="217866825cb9bababd799b2a62e678eb"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="3710c65ca02b375caa591ddd6d0f6932880f89bc6f4e3477"}]}, @NL80211_ATTR_REKEY_DATA={0x68, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="4225f6ade2d53a76f2c61dd43d30cb58"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x3}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x875}, @NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="6ee6e46fc49b549a551f41437cf1211c"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="231237567bd79df57da8d572f3df87c9"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "a530abbd0e03c34d"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "830567ddb4658290"}]}, @NL80211_ATTR_REKEY_DATA={0x48, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "0c16f658da8601f9"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="c4d43aaedc8fd2b66ffb4bcba694ba6ebbd907e8ccab93be86a0160e62b2f7e3"}, @NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="313ed8a77676eec9c64daa88e8ae58fc"}]}, @NL80211_ATTR_REKEY_DATA={0x98, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "d947414601e9d062"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x2}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0xf}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="708d50a9b5e947cc648fa76170e309eae5bb403eeeb8349f"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "03cc0ac41988e7b0"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x5}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="37bbf8e2ee273938052d4a69524db37898548ae080bae17b0a9d129f8f657a96"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="602420e419029ef6bc41af48b14166993edcbfacfc07b8f097fb8b126ead2f4e"}]}]}, 0x228}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) 0s ago: executing program 0 (id=1152): socketpair(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) sendmsg$DEVLINK_CMD_RATE_GET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r3 = socket(0x1d, 0x2, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000003c0)={'vxcan0\x00', 0x0}) r5 = fcntl$dupfd(r3, 0x0, r3) bind$can_j1939(r3, &(0x7f0000000040)={0x1d, r4, 0x1}, 0x18) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14}, 0x14}}, 0x0) write$vhost_msg(r5, 0x0, 0x0) kernel console output (not intermixed with test programs): 897] kmalloc-2k 720KB 864KB [ 599.986175][ T6897] kmalloc-1k 1238KB 1296KB [ 599.986649][ T6897] kmalloc-512 961KB 1256KB [ 599.987081][ T6897] kmalloc-256 485KB 576KB [ 599.987527][ T6897] kmalloc-128 181KB 208KB [ 599.987987][ T6897] kmalloc-64 246KB 280KB [ 599.988414][ T6897] kmalloc-32 164KB 252KB [ 599.988811][ T6897] kmalloc-16 129KB 140KB [ 599.999530][ T6897] kmalloc-192 483KB 523KB [ 600.000061][ T6897] kmalloc-96 154KB 181KB [ 600.000443][ T6897] kmem_cache_node 16KB 16KB [ 600.000851][ T6897] kmem_cache 48KB 48KB [ 600.001564][ T6897] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=dhcpcd,pid=3121,uid=100 [ 600.003798][ T6897] Out of memory: Killed process 3121 (dhcpcd) total-vm:2304kB, anon-rss:156kB, file-rss:420kB, shmem-rss:0kB, UID:100 pgtables:40kB oom_score_adj:0 [ 600.121877][ T6898] kworker/u8:8 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=0 [ 600.122669][ T6898] CPU: 1 UID: 0 PID: 6898 Comm: kworker/u8:8 Not tainted 6.11.0-rc1-syzkaller-00272-g17712b7ea075 #0 [ 600.123315][ T6898] Hardware name: linux,dummy-virt (DT) [ 600.123696][ T6898] Call trace: [ 600.124034][ T6898] dump_backtrace+0x94/0xec [ 600.124419][ T6898] show_stack+0x18/0x24 [ 600.124808][ T6898] dump_stack_lvl+0x78/0x90 [ 600.125170][ T6898] dump_stack+0x18/0x24 [ 600.125660][ T6898] dump_header+0x3c/0x1a4 [ 600.126028][ T6898] oom_kill_process+0x138/0x350 [ 600.126499][ T6898] out_of_memory+0xe0/0x584 [ 600.127054][ T6898] __alloc_pages_noprof+0xbb4/0xd58 [ 600.127567][ T6898] alloc_pages_mpol_noprof+0x8c/0x230 [ 600.127980][ T6898] alloc_pages_noprof+0x48/0xc0 [ 600.128520][ T6898] get_zeroed_page_noprof+0x1c/0x78 [ 600.129133][ T6898] __p4d_alloc+0x40/0x17c [ 600.129624][ T6898] __handle_mm_fault+0x244/0x1af0 [ 600.130027][ T6898] handle_mm_fault+0x64/0x218 [ 600.130481][ T6898] __get_user_pages+0x180/0x3e4 [ 600.131005][ T6898] get_user_pages_remote+0xd0/0x42c [ 600.131416][ T6898] get_arg_page+0x74/0x1f0 [ 600.131801][ T6898] copy_string_kernel+0xa0/0x1c8 [ 600.132168][ T6898] kernel_execve+0xb0/0x16c [ 600.132555][ T6898] call_usermodehelper_exec_async+0xd0/0x140 [ 600.133010][ T6898] ret_from_fork+0x10/0x20 [ 600.222730][ T6898] Mem-Info: [ 600.223398][ T6898] active_anon:19 inactive_anon:37 isolated_anon:0 [ 600.223398][ T6898] active_file:68 inactive_file:41 isolated_file:24 [ 600.223398][ T6898] unevictable:768 dirty:0 writeback:0 [ 600.223398][ T6898] slab_reclaimable:1828 slab_unreclaimable:6907 [ 600.223398][ T6898] mapped:95 shmem:778 pagetables:207 [ 600.223398][ T6898] sec_pagetables:0 bounce:0 [ 600.223398][ T6898] kernel_misc_reclaimable:0 [ 600.223398][ T6898] free:11935 free_pcp:333 free_cma:7437 [ 600.227023][ T6898] Node 0 active_anon:76kB inactive_anon:148kB active_file:272kB inactive_file:164kB unevictable:3072kB isolated(anon):0kB isolated(file):96kB mapped:380kB dirty:0kB writeback:0kB shmem:3112kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:2504kB pagetables:828kB sec_pagetables:0kB all_unreclaimable? no [ 600.248416][ T6898] Node 0 DMA free:47408kB boost:0kB min:22528kB low:28160kB high:33792kB reserved_highatomic:0KB active_anon:132kB inactive_anon:156kB active_file:232kB inactive_file:200kB unevictable:3072kB writepending:0kB present:2097152kB managed:1991532kB mlocked:0kB bounce:0kB free_pcp:1328kB local_pcp:836kB free_cma:29744kB [ 600.350326][ T6898] lowmem_reserve[]: 0 0 0 0 0 [ 600.351178][ T6898] Node 0 DMA: 218*4kB (UME) 153*8kB (UME) 138*16kB (MEC) 125*32kB (UMEC) 75*64kB (MEC) 34*128kB (UMEC) 9*256kB (UMC) 0*512kB 1*1024kB (C) 1*2048kB (U) 6*4096kB (C) = 47408kB [ 600.354461][ T6898] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 600.355115][ T6898] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=32768kB [ 600.355660][ T6898] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 600.356184][ T6898] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=64kB [ 600.356712][ T6898] 991 total pagecache pages [ 600.357087][ T6898] 48 pages in swap cache [ 600.357393][ T6898] Free swap = 120840kB [ 600.357706][ T6898] Total swap = 124996kB [ 600.358018][ T6898] 524288 pages RAM [ 600.358301][ T6898] 0 pages HighMem/MovableOnly [ 600.358669][ T6898] 26405 pages reserved [ 600.358982][ T6898] 8192 pages cma reserved [ 600.379637][ T6898] 0 pages hwpoisoned [ 600.380125][ T6898] Unreclaimable slab info: [ 600.380451][ T6898] Name Used Total [ 600.380835][ T6898] AF_VSOCK 30KB 30KB [ 600.381547][ T6898] SMC6 61KB 61KB [ 600.382337][ T6898] SMC 61KB 61KB [ 600.382929][ T6898] RDS 31KB 31KB [ 600.383350][ T6898] SCTPv6 62KB 62KB [ 600.383763][ T6898] SCTP 63KB 63KB [ 600.384207][ T6898] kcm_mux 15KB 15KB [ 600.384637][ T6898] MPTCPv6 63KB 63KB [ 600.385042][ T6898] PINGv6 30KB 30KB [ 600.385433][ T6898] RAWv6 46KB 46KB [ 600.385861][ T6898] UDPv6 78KB 78KB [ 600.386265][ T6898] tw_sock_TCPv6 4KB 4KB [ 600.386730][ T6898] TCPv6 60KB 60KB [ 600.387198][ T6898] wg_peer 63KB 63KB [ 600.387606][ T6898] bio-136 23KB 23KB [ 600.388059][ T6898] bio-264 3KB 3KB [ 600.388452][ T6898] mqueue_inode_cache 31KB 31KB [ 600.388934][ T6898] kioctx 7KB 7KB [ 600.410046][ T6898] userfaultfd_ctx_cache 3KB 3KB [ 600.410640][ T6898] pid_namespace 7KB 7KB [ 600.411125][ T6898] posix_timers_cache 40KB 40KB [ 600.411540][ T6898] kvm_vcpu 31KB 31KB [ 600.411915][ T6898] MPTCP 62KB 62KB [ 600.412360][ T6898] PING 64KB 64KB [ 600.412762][ T6898] RAW 32KB 32KB [ 600.413159][ T6898] tw_sock_TCP 8KB 8KB [ 600.413546][ T6898] request_sock_TCP 7KB 7KB [ 600.413980][ T6898] TCP 60KB 60KB [ 600.414432][ T6898] hugetlbfs_inode_cache 7KB 7KB [ 600.414944][ T6898] bio-256 11KB 11KB [ 600.429539][ T6898] ep_head 8KB 8KB [ 600.430047][ T6898] request_queue 61KB 61KB [ 600.430454][ T6898] bio-200 20KB 20KB [ 600.430900][ T6898] biovec-max 288KB 288KB [ 600.431599][ T6898] biovec-128 64KB 64KB [ 600.432105][ T6898] user_namespace 67KB 67KB [ 600.432509][ T6898] iommu_iova_magazine 32KB 32KB [ 600.432928][ T6898] dmaengine-unmap-256 30KB 30KB [ 600.433380][ T6898] dmaengine-unmap-128 15KB 15KB [ 600.433791][ T6898] skbuff_small_head 63KB 63KB [ 600.434231][ T6898] skbuff_head_cache 36KB 52KB [ 600.434703][ T6898] configfs_dir_cache 7KB 7KB [ 600.435116][ T6898] file_lock_cache 7KB 7KB [ 600.435524][ T6898] file_lock_cache 19KB 19KB [ 600.436001][ T6898] file_lock_ctx 82KB 152KB [ 600.436479][ T6898] taskstats 15KB 15KB [ 600.436980][ T6898] proc_dir_entry 216KB 216KB [ 600.437554][ T6898] shmem_inode_cache 1921KB 1953KB [ 600.438026][ T6898] kernfs_node_cache 5421KB 5520KB [ 600.438463][ T6898] mnt_cache 70KB 70KB [ 600.438895][ T6898] filp 62KB 80KB [ 600.449776][ T6898] names_cache 160KB 160KB [ 600.450365][ T6898] net_namespace 62KB 62KB [ 600.450933][ T6898] lsm_inode_cache 599KB 685KB [ 600.451508][ T6898] lsm_file_cache 25KB 36KB [ 600.451934][ T6898] uts_namespace 15KB 15KB [ 600.452373][ T6898] nsproxy 7KB 7KB [ 600.452805][ T6898] vma_lock 46KB 55KB [ 600.453207][ T6898] files_cache 31KB 31KB [ 600.453598][ T6898] signal_cache 220KB 252KB [ 600.454040][ T6898] sighand_cache 381KB 402KB [ 600.454458][ T6898] task_struct 775KB 894KB [ 600.454926][ T6898] cred 169KB 216KB [ 600.455399][ T6898] anon_vma_chain 69KB 96KB [ 600.455825][ T6898] anon_vma 46KB 70KB [ 600.456238][ T6898] pid 77KB 88KB [ 600.456661][ T6898] shared_policy_node 11KB 11KB [ 600.457087][ T6898] numa_policy 8KB 8KB [ 600.457505][ T6898] pool_workqueue 210KB 232KB [ 600.457928][ T6898] maple_node 111KB 120KB [ 600.458349][ T6898] task_group 15KB 15KB [ 600.458810][ T6898] mm_struct 61KB 61KB [ 600.482654][ T6898] vmap_area 377KB 474KB [ 600.483192][ T6898] pgd_cache 8KB 8KB [ 600.483613][ T6898] kmalloc-cg-8k 128KB 128KB [ 600.484019][ T6898] kmalloc-cg-4k 1140KB 1540KB [ 600.484421][ T6898] kmalloc-cg-2k 1264KB 1600KB [ 600.484890][ T6898] kmalloc-cg-1k 252KB 368KB [ 600.485352][ T6898] kmalloc-cg-512 173KB 216KB [ 600.485800][ T6898] kmalloc-cg-256 16KB 16KB [ 600.486240][ T6898] kmalloc-cg-128 28KB 28KB [ 600.486686][ T6898] kmalloc-cg-64 168KB 168KB [ 600.487077][ T6898] kmalloc-cg-32 82KB 84KB [ 600.487486][ T6898] kmalloc-cg-16 8KB 8KB [ 600.487880][ T6898] kmalloc-cg-192 43KB 43KB [ 600.488273][ T6898] kmalloc-cg-96 43KB 43KB [ 600.488814][ T6898] kmalloc-8k 568KB 704KB [ 600.490940][ T6898] kmalloc-4k 404KB 480KB [ 600.491761][ T6898] kmalloc-2k 718KB 864KB [ 600.492480][ T6898] kmalloc-1k 1237KB 1296KB [ 600.493006][ T6898] kmalloc-512 960KB 1256KB [ 600.493451][ T6898] kmalloc-256 485KB 576KB [ 600.493862][ T6898] kmalloc-128 181KB 208KB [ 600.494253][ T6898] kmalloc-64 246KB 280KB [ 600.494707][ T6898] kmalloc-32 164KB 252KB [ 600.495130][ T6898] kmalloc-16 128KB 140KB [ 600.495543][ T6898] kmalloc-192 483KB 523KB [ 600.495976][ T6898] kmalloc-96 154KB 181KB [ 600.496388][ T6898] kmem_cache_node 16KB 16KB [ 600.496895][ T6898] kmem_cache 48KB 48KB [ 600.497302][ T6898] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=dhcpcd,pid=3119,uid=0 [ 600.498741][ T6898] Out of memory: Killed process 3119 (dhcpcd) total-vm:3000kB, anon-rss:28kB, file-rss:300kB, shmem-rss:0kB, UID:0 pgtables:44kB oom_score_adj:0 [ 600.615766][ T6897] kworker/u8:4 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=0 [ 600.616610][ T6897] CPU: 1 UID: 0 PID: 6897 Comm: kworker/u8:4 Not tainted 6.11.0-rc1-syzkaller-00272-g17712b7ea075 #0 [ 600.617291][ T6897] Hardware name: linux,dummy-virt (DT) [ 600.617694][ T6897] Call trace: [ 600.618026][ T6897] dump_backtrace+0x94/0xec [ 600.618458][ T6897] show_stack+0x18/0x24 [ 600.618889][ T6897] dump_stack_lvl+0x78/0x90 [ 600.619385][ T6897] dump_stack+0x18/0x24 [ 600.619809][ T6897] dump_header+0x3c/0x1a4 [ 600.620240][ T6897] oom_kill_process+0x138/0x350 [ 600.620678][ T6897] out_of_memory+0xe0/0x584 [ 600.621112][ T6897] __alloc_pages_noprof+0xbb4/0xd58 [ 600.621591][ T6897] alloc_pages_mpol_noprof+0x8c/0x230 [ 600.622036][ T6897] alloc_pages_noprof+0x48/0xc0 [ 600.622481][ T6897] get_zeroed_page_noprof+0x1c/0x78 [ 600.623019][ T6897] __p4d_alloc+0x40/0x17c [ 600.623439][ T6897] __handle_mm_fault+0x244/0x1af0 [ 600.623864][ T6897] handle_mm_fault+0x64/0x218 [ 600.624288][ T6897] __get_user_pages+0x180/0x3e4 [ 600.624721][ T6897] get_user_pages_remote+0xd0/0x42c [ 600.625148][ T6897] get_arg_page+0x74/0x1f0 [ 600.625596][ T6897] copy_string_kernel+0xa0/0x1c8 [ 600.626017][ T6897] kernel_execve+0xb0/0x16c [ 600.626466][ T6897] call_usermodehelper_exec_async+0xd0/0x140 [ 600.627025][ T6897] ret_from_fork+0x10/0x20 [ 600.660605][ T6897] Mem-Info: [ 600.661036][ T6897] active_anon:4 inactive_anon:57 isolated_anon:0 [ 600.661036][ T6897] active_file:72 inactive_file:45 isolated_file:0 [ 600.661036][ T6897] unevictable:768 dirty:0 writeback:0 [ 600.661036][ T6897] slab_reclaimable:1828 slab_unreclaimable:6906 [ 600.661036][ T6897] mapped:82 shmem:772 pagetables:176 [ 600.661036][ T6897] sec_pagetables:0 bounce:0 [ 600.661036][ T6897] kernel_misc_reclaimable:0 [ 600.661036][ T6897] free:11723 free_pcp:493 free_cma:7436 [ 600.663047][ T6897] Node 0 active_anon:16kB inactive_anon:228kB active_file:288kB inactive_file:180kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:328kB dirty:0kB writeback:0kB shmem:3088kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:2480kB pagetables:704kB sec_pagetables:0kB all_unreclaimable? no [ 600.664635][ T6897] Node 0 DMA free:46892kB boost:0kB min:22528kB low:28160kB high:33792kB reserved_highatomic:0KB active_anon:132kB inactive_anon:156kB active_file:232kB inactive_file:200kB unevictable:3072kB writepending:0kB present:2097152kB managed:1991532kB mlocked:0kB bounce:0kB free_pcp:1972kB local_pcp:996kB free_cma:29744kB [ 600.666102][ T6897] lowmem_reserve[]: 0 0 0 0 0 [ 600.666776][ T6897] Node 0 DMA: 206*4kB (UME) 140*8kB (UME) 118*16kB (MC) 124*32kB (UMEC) 75*64kB (MEC) 34*128kB (UMEC) 9*256kB (UMC) 0*512kB 1*1024kB (C) 1*2048kB (U) 6*4096kB (C) = 46904kB [ 600.684432][ T6897] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 600.685097][ T6897] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=32768kB [ 600.685663][ T6897] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 600.686217][ T6897] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=64kB [ 600.686822][ T6897] 928 total pagecache pages [ 600.687142][ T6897] 48 pages in swap cache [ 600.687485][ T6897] Free swap = 120840kB [ 600.687813][ T6897] Total swap = 124996kB [ 600.688136][ T6897] 524288 pages RAM [ 600.688471][ T6897] 0 pages HighMem/MovableOnly [ 600.688792][ T6897] 26405 pages reserved [ 600.705012][ T6897] 8192 pages cma reserved [ 600.705431][ T6897] 0 pages hwpoisoned [ 600.705717][ T6897] Unreclaimable slab info: [ 600.706039][ T6897] Name Used Total [ 600.706420][ T6897] AF_VSOCK 30KB 30KB [ 600.706910][ T6897] SMC6 61KB 61KB [ 600.707352][ T6897] SMC 61KB 61KB [ 600.707862][ T6897] RDS 31KB 31KB [ 600.708283][ T6897] SCTPv6 62KB 62KB [ 600.708709][ T6897] SCTP 63KB 63KB [ 600.739534][ T6897] kcm_mux 15KB 15KB [ 600.740072][ T6897] MPTCPv6 63KB 63KB [ 600.740478][ T6897] PINGv6 30KB 30KB [ 600.740906][ T6897] RAWv6 46KB 46KB [ 600.741338][ T6897] UDPv6 78KB 78KB [ 600.741772][ T6897] tw_sock_TCPv6 4KB 4KB [ 600.742189][ T6897] TCPv6 60KB 60KB [ 600.742628][ T6897] wg_peer 63KB 63KB [ 600.743043][ T6897] bio-136 23KB 23KB [ 600.743495][ T6897] bio-264 3KB 3KB [ 600.743901][ T6897] mqueue_inode_cache 31KB 31KB [ 600.744345][ T6897] kioctx 7KB 7KB [ 600.744798][ T6897] userfaultfd_ctx_cache 3KB 3KB [ 600.745208][ T6897] pid_namespace 7KB 7KB [ 600.745643][ T6897] posix_timers_cache 40KB 40KB [ 600.746061][ T6897] kvm_vcpu 31KB 31KB [ 600.746487][ T6897] MPTCP 62KB 62KB [ 600.746929][ T6897] PING 64KB 64KB [ 600.747370][ T6897] RAW 32KB 32KB [ 600.747934][ T6897] tw_sock_TCP 8KB 8KB [ 600.748328][ T6897] request_sock_TCP 7KB 7KB [ 600.748754][ T6897] TCP 60KB 60KB [ 600.789804][ T6897] hugetlbfs_inode_cache 7KB 7KB [ 600.790508][ T6897] bio-256 11KB 11KB [ 600.790948][ T6897] ep_head 8KB 8KB [ 600.791356][ T6897] request_queue 61KB 61KB [ 600.791773][ T6897] bio-200 20KB 20KB [ 600.792333][ T6897] biovec-max 288KB 288KB [ 600.792993][ T6897] biovec-128 64KB 64KB [ 600.793399][ T6897] user_namespace 67KB 67KB [ 600.793860][ T6897] iommu_iova_magazine 32KB 32KB [ 600.794317][ T6897] dmaengine-unmap-256 30KB 30KB [ 600.795052][ T6897] dmaengine-unmap-128 15KB 15KB [ 600.795642][ T6897] skbuff_small_head 63KB 63KB [ 600.796215][ T6897] skbuff_head_cache 36KB 52KB [ 600.796624][ T6897] configfs_dir_cache 7KB 7KB [ 600.797040][ T6897] file_lock_cache 7KB 7KB [ 600.797428][ T6897] file_lock_cache 19KB 19KB [ 600.797847][ T6897] file_lock_ctx 81KB 152KB [ 600.798263][ T6897] taskstats 15KB 15KB [ 600.798685][ T6897] proc_dir_entry 216KB 216KB [ 600.832593][ T6897] shmem_inode_cache 1921KB 1953KB [ 600.833154][ T6897] kernfs_node_cache 5421KB 5520KB [ 600.833602][ T6897] mnt_cache 70KB 70KB [ 600.834051][ T6897] filp 61KB 80KB [ 600.834524][ T6897] names_cache 160KB 160KB [ 600.834985][ T6897] net_namespace 62KB 62KB [ 600.835482][ T6897] lsm_inode_cache 598KB 685KB [ 600.836130][ T6897] lsm_file_cache 24KB 36KB [ 600.836552][ T6897] uts_namespace 15KB 15KB [ 600.836984][ T6897] nsproxy 7KB 7KB [ 600.837411][ T6897] vma_lock 44KB 55KB [ 600.837892][ T6897] files_cache 31KB 31KB [ 600.838388][ T6897] signal_cache 220KB 252KB [ 600.849815][ T6897] sighand_cache 381KB 402KB [ 600.850396][ T6897] task_struct 775KB 894KB [ 600.850871][ T6897] cred 168KB 216KB [ 600.851278][ T6897] anon_vma_chain 68KB 96KB [ 600.851717][ T6897] anon_vma 46KB 70KB [ 600.852198][ T6897] pid 77KB 88KB [ 600.852622][ T6897] shared_policy_node 11KB 11KB [ 600.853072][ T6897] numa_policy 8KB 8KB [ 600.853489][ T6897] pool_workqueue 210KB 232KB [ 600.853911][ T6897] maple_node 100KB 120KB [ 600.854363][ T6897] task_group 15KB 15KB [ 600.854817][ T6897] mm_struct 61KB 61KB [ 600.855233][ T6897] vmap_area 377KB 474KB [ 600.855636][ T6897] pgd_cache 8KB 8KB [ 600.856057][ T6897] kmalloc-cg-8k 128KB 128KB [ 600.856463][ T6897] kmalloc-cg-4k 1140KB 1540KB [ 600.856846][ T6897] kmalloc-cg-2k 1264KB 1600KB [ 600.857260][ T6897] kmalloc-cg-1k 252KB 368KB [ 600.857732][ T6897] kmalloc-cg-512 173KB 216KB [ 600.858161][ T6897] kmalloc-cg-256 16KB 16KB [ 600.858670][ T6897] kmalloc-cg-128 28KB 28KB [ 600.877140][ T6897] kmalloc-cg-64 168KB 168KB [ 600.877661][ T6897] kmalloc-cg-32 82KB 84KB [ 600.878120][ T6897] kmalloc-cg-16 8KB 8KB [ 600.878576][ T6897] kmalloc-cg-192 43KB 43KB [ 600.883526][ T6897] kmalloc-cg-96 43KB 43KB [ 600.884066][ T6897] kmalloc-8k 568KB 704KB [ 600.884484][ T6897] kmalloc-4k 404KB 480KB [ 600.884885][ T6897] kmalloc-2k 718KB 864KB [ 600.885305][ T6897] kmalloc-1k 1237KB 1296KB [ 600.885739][ T6897] kmalloc-512 960KB 1256KB [ 600.886166][ T6897] kmalloc-256 485KB 576KB [ 600.886653][ T6897] kmalloc-128 181KB 208KB [ 600.887119][ T6897] kmalloc-64 246KB 280KB [ 600.887556][ T6897] kmalloc-32 163KB 252KB [ 600.888003][ T6897] kmalloc-16 128KB 140KB [ 600.888408][ T6897] kmalloc-192 483KB 523KB [ 600.888821][ T6897] kmalloc-96 154KB 181KB [ 600.921928][ T6897] kmem_cache_node 16KB 16KB [ 600.922442][ T6897] kmem_cache 48KB 48KB [ 600.922889][ T6897] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=dhcpcd,pid=6890,uid=100 [ 600.924207][ T6897] Out of memory: Killed process 6890 (dhcpcd) total-vm:3000kB, anon-rss:136kB, file-rss:68kB, shmem-rss:0kB, UID:100 pgtables:40kB oom_score_adj:0 [ 601.070028][ T1150] kworker/u8:9 invoked oom-killer: gfp_mask=0x3102dc2(GFP_HIGHUSER|__GFP_NOWARN|__GFP_ZERO|0x3000000), order=0, oom_score_adj=0 [ 601.070936][ T1150] CPU: 1 UID: 0 PID: 1150 Comm: kworker/u8:9 Not tainted 6.11.0-rc1-syzkaller-00272-g17712b7ea075 #0 [ 601.071664][ T1150] Hardware name: linux,dummy-virt (DT) [ 601.072228][ T1150] Workqueue: events_unbound call_usermodehelper_exec_work [ 601.072897][ T1150] Call trace: [ 601.073187][ T1150] dump_backtrace+0x94/0xec [ 601.073564][ T1150] show_stack+0x18/0x24 [ 601.073925][ T1150] dump_stack_lvl+0x78/0x90 [ 601.074314][ T1150] dump_stack+0x18/0x24 [ 601.074718][ T1150] dump_header+0x3c/0x1a4 [ 601.075069][ T1150] oom_kill_process+0x138/0x350 [ 601.075473][ T1150] out_of_memory+0xe0/0x584 [ 601.075832][ T1150] __alloc_pages_noprof+0xbb4/0xd58 [ 601.076250][ T1150] alloc_pages_bulk_noprof+0x370/0x608 [ 601.076688][ T1150] alloc_pages_bulk_array_mempolicy_noprof+0xbc/0x540 [ 601.077124][ T1150] __vmalloc_node_range_noprof+0x254/0x848 [ 601.077579][ T1150] copy_process+0x828/0x1474 [ 601.077984][ T1150] kernel_clone+0x64/0x35c [ 601.078373][ T1150] user_mode_thread+0x6c/0x9c [ 601.078788][ T1150] call_usermodehelper_exec_work+0x3c/0xa8 [ 601.079381][ T1150] process_one_work+0x15c/0x29c [ 601.079805][ T1150] worker_thread+0x254/0x364 [ 601.080189][ T1150] kthread+0x114/0x118 [ 601.080666][ T1150] ret_from_fork+0x10/0x20 [ 601.095118][ T1150] Mem-Info: [ 601.096027][ T1150] active_anon:4 inactive_anon:13 isolated_anon:0 [ 601.096027][ T1150] active_file:42 inactive_file:22 isolated_file:0 [ 601.096027][ T1150] unevictable:768 dirty:0 writeback:0 [ 601.096027][ T1150] slab_reclaimable:1828 slab_unreclaimable:6906 [ 601.096027][ T1150] mapped:61 shmem:772 pagetables:176 [ 601.096027][ T1150] sec_pagetables:0 bounce:0 [ 601.096027][ T1150] kernel_misc_reclaimable:0 [ 601.096027][ T1150] free:11723 free_pcp:455 free_cma:7436 [ 601.098028][ T1150] Node 0 active_anon:16kB inactive_anon:52kB active_file:168kB inactive_file:88kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:244kB dirty:0kB writeback:0kB shmem:3088kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:2456kB pagetables:704kB sec_pagetables:0kB all_unreclaimable? no [ 601.173443][ T1150] Node 0 DMA free:46892kB boost:0kB min:22528kB low:28160kB high:33792kB reserved_highatomic:0KB active_anon:132kB inactive_anon:156kB active_file:232kB inactive_file:200kB unevictable:3072kB writepending:0kB present:2097152kB managed:1991532kB mlocked:0kB bounce:0kB free_pcp:1840kB local_pcp:992kB free_cma:29744kB [ 601.175539][ T1150] lowmem_reserve[]: 0 0 0 0 0 [ 601.176293][ T1150] Node 0 DMA: 248*4kB (UMEC) 168*8kB (UMEC) 121*16kB (MC) 126*32kB (UMEC) 75*64kB (MEC) 34*128kB (UMEC) 9*256kB (UMC) 0*512kB 1*1024kB (C) 1*2048kB (U) 6*4096kB (C) = 47408kB [ 601.178668][ T1150] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 601.205980][ T1150] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=32768kB [ 601.206733][ T1150] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 601.207248][ T1150] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=64kB [ 601.207814][ T1150] 895 total pagecache pages [ 601.208162][ T1150] 28 pages in swap cache [ 601.208497][ T1150] Free swap = 121096kB [ 601.208808][ T1150] Total swap = 124996kB [ 601.216475][ T1150] 524288 pages RAM [ 601.216902][ T1150] 0 pages HighMem/MovableOnly [ 601.217237][ T1150] 26405 pages reserved [ 601.217625][ T1150] 8192 pages cma reserved [ 601.217976][ T1150] 0 pages hwpoisoned [ 601.218271][ T1150] Unreclaimable slab info: [ 601.218645][ T1150] Name Used Total [ 601.227566][ T1150] AF_VSOCK 30KB 30KB [ 601.228121][ T1150] SMC6 61KB 61KB [ 601.228565][ T1150] SMC 61KB 61KB [ 601.228994][ T1150] RDS 31KB 31KB [ 601.246839][ T1150] SCTPv6 62KB 62KB [ 601.247366][ T1150] SCTP 63KB 63KB [ 601.247790][ T1150] kcm_mux 15KB 15KB [ 601.248195][ T1150] MPTCPv6 63KB 63KB [ 601.248608][ T1150] PINGv6 30KB 30KB [ 601.249067][ T1150] RAWv6 46KB 46KB [ 601.252447][ T1150] UDPv6 78KB 78KB [ 601.252880][ T1150] tw_sock_TCPv6 4KB 4KB [ 601.253271][ T1150] TCPv6 60KB 60KB [ 601.253731][ T1150] wg_peer 63KB 63KB [ 601.254185][ T1150] bio-136 23KB 23KB [ 601.254801][ T1150] bio-264 3KB 3KB [ 601.255209][ T1150] mqueue_inode_cache 31KB 31KB [ 601.255723][ T1150] kioctx 7KB 7KB [ 601.256258][ T1150] userfaultfd_ctx_cache 3KB 3KB [ 601.256846][ T1150] pid_namespace 7KB 7KB [ 601.257284][ T1150] posix_timers_cache 40KB 40KB [ 601.258094][ T1150] kvm_vcpu 31KB 31KB [ 601.258845][ T1150] MPTCP 62KB 62KB [ 601.276654][ T1150] PING 64KB 64KB [ 601.277571][ T1150] RAW 32KB 32KB [ 601.278077][ T1150] tw_sock_TCP 8KB 8KB [ 601.278525][ T1150] request_sock_TCP 7KB 7KB [ 601.278963][ T1150] TCP 60KB 60KB [ 601.292865][ T1150] hugetlbfs_inode_cache 7KB 7KB [ 601.293422][ T1150] bio-256 11KB 11KB [ 601.293864][ T1150] ep_head 8KB 8KB [ 601.294323][ T1150] request_queue 61KB 61KB [ 601.294833][ T1150] bio-200 20KB 20KB [ 601.295248][ T1150] biovec-max 288KB 288KB [ 601.295656][ T1150] biovec-128 64KB 64KB [ 601.296070][ T1150] user_namespace 67KB 67KB [ 601.296601][ T1150] iommu_iova_magazine 32KB 32KB [ 601.297039][ T1150] dmaengine-unmap-256 30KB 30KB [ 601.297445][ T1150] dmaengine-unmap-128 15KB 15KB [ 601.297930][ T1150] skbuff_small_head 63KB 63KB [ 601.298523][ T1150] skbuff_head_cache 36KB 52KB [ 601.299068][ T1150] configfs_dir_cache 7KB 7KB [ 601.319615][ T1150] file_lock_cache 7KB 7KB [ 601.320055][ T1150] file_lock_cache 19KB 19KB [ 601.320509][ T1150] file_lock_ctx 79KB 144KB [ 601.320957][ T1150] taskstats 15KB 15KB [ 601.321361][ T1150] proc_dir_entry 216KB 216KB [ 601.321829][ T1150] shmem_inode_cache 1921KB 1953KB [ 601.322307][ T1150] kernfs_node_cache 5421KB 5520KB [ 601.322786][ T1150] mnt_cache 70KB 70KB [ 601.323236][ T1150] filp 61KB 80KB [ 601.323638][ T1150] names_cache 160KB 160KB [ 601.324110][ T1150] net_namespace 62KB 62KB [ 601.324674][ T1150] lsm_inode_cache 598KB 685KB [ 601.325126][ T1150] lsm_file_cache 24KB 36KB [ 601.325546][ T1150] uts_namespace 15KB 15KB [ 601.326013][ T1150] nsproxy 7KB 7KB [ 601.326490][ T1150] vma_lock 44KB 55KB [ 601.326986][ T1150] files_cache 31KB 31KB [ 601.327413][ T1150] signal_cache 219KB 252KB [ 601.327900][ T1150] sighand_cache 381KB 402KB [ 601.328384][ T1150] task_struct 771KB 894KB [ 601.328866][ T1150] cred 165KB 212KB [ 601.363696][ T1150] anon_vma_chain 64KB 92KB [ 601.364513][ T1150] anon_vma 46KB 70KB [ 601.365123][ T1150] pid 77KB 88KB [ 601.365512][ T1150] shared_policy_node 11KB 11KB [ 601.365945][ T1150] numa_policy 8KB 8KB [ 601.366390][ T1150] pool_workqueue 210KB 232KB [ 601.366852][ T1150] maple_node 99KB 120KB [ 601.367278][ T1150] task_group 15KB 15KB [ 601.367726][ T1150] mm_struct 61KB 61KB [ 601.368199][ T1150] vmap_area 377KB 474KB [ 601.368668][ T1150] pgd_cache 8KB 8KB [ 601.389801][ T1150] kmalloc-cg-8k 128KB 128KB [ 601.390387][ T1150] kmalloc-cg-4k 1140KB 1540KB [ 601.390874][ T1150] kmalloc-cg-2k 1264KB 1600KB [ 601.391322][ T1150] kmalloc-cg-1k 252KB 368KB [ 601.391760][ T1150] kmalloc-cg-512 173KB 216KB [ 601.392157][ T1150] kmalloc-cg-256 16KB 16KB [ 601.392579][ T1150] kmalloc-cg-128 28KB 28KB [ 601.393299][ T1150] kmalloc-cg-64 168KB 168KB [ 601.393737][ T1150] kmalloc-cg-32 82KB 84KB [ 601.394428][ T1150] kmalloc-cg-16 8KB 8KB [ 601.394968][ T1150] kmalloc-cg-192 43KB 43KB [ 601.395409][ T1150] kmalloc-cg-96 43KB 43KB [ 601.395884][ T1150] kmalloc-8k 568KB 704KB [ 601.396355][ T1150] kmalloc-4k 404KB 480KB [ 601.396830][ T1150] kmalloc-2k 718KB 864KB [ 601.397264][ T1150] kmalloc-1k 1237KB 1296KB [ 601.397782][ T1150] kmalloc-512 960KB 1256KB [ 601.398295][ T1150] kmalloc-256 485KB 576KB [ 601.398791][ T1150] kmalloc-128 181KB 208KB [ 601.436189][ T1150] kmalloc-64 246KB 280KB [ 601.436743][ T1150] kmalloc-32 163KB 252KB [ 601.437145][ T1150] kmalloc-16 128KB 140KB [ 601.437567][ T1150] kmalloc-192 483KB 523KB [ 601.437976][ T1150] kmalloc-96 154KB 181KB [ 601.438363][ T1150] kmem_cache_node 16KB 16KB [ 601.438806][ T1150] kmem_cache 48KB 48KB [ 601.459552][ T1150] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=dhcpcd,pid=3211,uid=100 [ 601.461208][ T1150] Out of memory: Killed process 3211 (dhcpcd) total-vm:3000kB, anon-rss:108kB, file-rss:92kB, shmem-rss:0kB, UID:100 pgtables:40kB oom_score_adj:0 [ 601.539095][ T6897] kworker/u8:4 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=0 [ 601.581115][ T6897] CPU: 0 UID: 0 PID: 6897 Comm: kworker/u8:4 Not tainted 6.11.0-rc1-syzkaller-00272-g17712b7ea075 #0 [ 601.582314][ T6897] Hardware name: linux,dummy-virt (DT) [ 601.583020][ T6897] Call trace: [ 601.583539][ T6897] dump_backtrace+0x94/0xec [ 601.584244][ T6897] show_stack+0x18/0x24 [ 601.584890][ T6897] dump_stack_lvl+0x78/0x90 [ 601.585561][ T6897] dump_stack+0x18/0x24 [ 601.586204][ T6897] dump_header+0x3c/0x1a4 [ 601.586865][ T6897] oom_kill_process+0x138/0x350 [ 601.587557][ T6897] out_of_memory+0xe0/0x584 [ 601.588354][ T6897] __alloc_pages_noprof+0xbb4/0xd58 [ 601.589133][ T6897] alloc_pages_mpol_noprof+0x8c/0x230 [ 601.590084][ T6897] alloc_pages_noprof+0x48/0xc0 [ 601.590989][ T6897] get_zeroed_page_noprof+0x1c/0x78 [ 601.591871][ T6897] __p4d_alloc+0x40/0x17c [ 601.592607][ T6897] __handle_mm_fault+0x244/0x1af0 [ 601.593325][ T6897] handle_mm_fault+0x64/0x218 [ 601.594166][ T6897] __get_user_pages+0x180/0x3e4 [ 601.594966][ T6897] get_user_pages_remote+0xd0/0x42c [ 601.595744][ T6897] get_arg_page+0x74/0x1f0 [ 601.596425][ T6897] copy_string_kernel+0xa0/0x1c8 [ 601.597168][ T6897] kernel_execve+0xb0/0x16c [ 601.598042][ T6897] call_usermodehelper_exec_async+0xd0/0x140 [ 601.599138][ T6897] ret_from_fork+0x10/0x20 [ 601.660420][ T6897] Mem-Info: [ 601.661309][ T6897] active_anon:0 inactive_anon:35 isolated_anon:0 [ 601.661309][ T6897] active_file:78 inactive_file:78 isolated_file:0 [ 601.661309][ T6897] unevictable:768 dirty:0 writeback:0 [ 601.661309][ T6897] slab_reclaimable:1829 slab_unreclaimable:6902 [ 601.661309][ T6897] mapped:100 shmem:772 pagetables:155 [ 601.661309][ T6897] sec_pagetables:0 bounce:0 [ 601.661309][ T6897] kernel_misc_reclaimable:0 [ 601.661309][ T6897] free:12230 free_pcp:50 free_cma:7688 [ 601.664925][ T6897] Node 0 active_anon:0kB inactive_anon:140kB active_file:312kB inactive_file:312kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:400kB dirty:0kB writeback:0kB shmem:3088kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:2448kB pagetables:620kB sec_pagetables:0kB all_unreclaimable? no [ 601.668374][ T6897] Node 0 DMA free:48920kB boost:0kB min:22528kB low:28160kB high:33792kB reserved_highatomic:0KB active_anon:76kB inactive_anon:56kB active_file:256kB inactive_file:0kB unevictable:3072kB writepending:0kB present:2097152kB managed:1991532kB mlocked:0kB bounce:0kB free_pcp:200kB local_pcp:200kB free_cma:30752kB [ 601.729993][ T6897] lowmem_reserve[]: 0 0 0 0 0 [ 601.731435][ T6897] Node 0 DMA: 249*4kB (UMEC) 194*8kB (UMEC) 156*16kB (UMEC) 127*32kB (UMEC) 77*64kB (MEC) 35*128kB (UMEC) 9*256kB (UMC) 0*512kB 1*1024kB (C) 1*2048kB (U) 6*4096kB (C) = 48468kB [ 601.735684][ T6897] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 601.736761][ T6897] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=32768kB [ 601.737713][ T6897] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 601.738672][ T6897] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=64kB [ 601.770204][ T6897] 983 total pagecache pages [ 601.771473][ T6897] 21 pages in swap cache [ 601.772138][ T6897] Free swap = 121096kB [ 601.772720][ T6897] Total swap = 124996kB [ 601.773328][ T6897] 524288 pages RAM [ 601.773974][ T6897] 0 pages HighMem/MovableOnly [ 601.774646][ T6897] 26405 pages reserved [ 601.775274][ T6897] 8192 pages cma reserved [ 601.775927][ T6897] 0 pages hwpoisoned [ 601.776483][ T6897] Unreclaimable slab info: [ 601.777102][ T6897] Name Used Total [ 601.777910][ T6897] AF_VSOCK 30KB 30KB [ 601.778706][ T6897] SMC6 61KB 61KB [ 601.820061][ T6897] SMC 61KB 61KB [ 601.820943][ T6897] RDS 31KB 31KB [ 601.821674][ T6897] SCTPv6 62KB 62KB [ 601.822422][ T6897] SCTP 63KB 63KB [ 601.823299][ T6897] kcm_mux 15KB 15KB [ 601.824255][ T6897] MPTCPv6 63KB 63KB [ 601.824987][ T6897] PINGv6 30KB 30KB [ 601.825717][ T6897] RAWv6 46KB 46KB [ 601.826566][ T6897] UDPv6 78KB 78KB [ 601.827307][ T6897] tw_sock_TCPv6 4KB 4KB [ 601.828169][ T6897] TCPv6 60KB 60KB [ 601.871923][ T6897] wg_peer 63KB 63KB [ 601.872441][ T6897] bio-136 23KB 23KB [ 601.872883][ T6897] bio-264 3KB 3KB [ 601.873292][ T6897] mqueue_inode_cache 31KB 31KB [ 601.873710][ T6897] kioctx 7KB 7KB [ 601.874127][ T6897] userfaultfd_ctx_cache 3KB 3KB [ 601.874641][ T6897] pid_namespace 7KB 7KB [ 601.875042][ T6897] posix_timers_cache 40KB 40KB [ 601.875443][ T6897] kvm_vcpu 31KB 31KB [ 601.875861][ T6897] MPTCP 62KB 62KB [ 601.876302][ T6897] PING 64KB 64KB [ 601.876728][ T6897] RAW 32KB 32KB [ 601.877155][ T6897] tw_sock_TCP 8KB 8KB [ 601.877567][ T6897] request_sock_TCP 7KB 7KB [ 601.877979][ T6897] TCP 60KB 60KB [ 601.878499][ T6897] hugetlbfs_inode_cache 7KB 7KB [ 601.878933][ T6897] bio-256 11KB 11KB [ 601.889628][ T6897] ep_head 8KB 8KB [ 601.890148][ T6897] request_queue 61KB 61KB [ 601.890720][ T6897] bio-200 20KB 20KB [ 601.891261][ T6897] biovec-max 288KB 288KB [ 601.891711][ T6897] biovec-128 64KB 64KB [ 601.892151][ T6897] user_namespace 67KB 67KB [ 601.892585][ T6897] iommu_iova_magazine 32KB 32KB [ 601.892983][ T6897] dmaengine-unmap-256 30KB 30KB [ 601.893438][ T6897] dmaengine-unmap-128 15KB 15KB [ 601.893842][ T6897] skbuff_small_head 63KB 63KB [ 601.894225][ T6897] skbuff_head_cache 36KB 52KB [ 601.894660][ T6897] configfs_dir_cache 7KB 7KB [ 601.895042][ T6897] file_lock_cache 7KB 7KB [ 601.895452][ T6897] file_lock_cache 19KB 19KB [ 601.895855][ T6897] file_lock_ctx 77KB 144KB [ 601.896333][ T6897] taskstats 15KB 15KB [ 601.896729][ T6897] proc_dir_entry 216KB 216KB [ 601.897164][ T6897] shmem_inode_cache 1921KB 1953KB [ 601.897579][ T6897] kernfs_node_cache 5421KB 5520KB [ 601.898007][ T6897] mnt_cache 70KB 70KB [ 601.898451][ T6897] filp 61KB 80KB [ 601.898929][ T6897] names_cache 160KB 160KB [ 601.949604][ T6897] net_namespace 62KB 62KB [ 601.950421][ T6897] lsm_inode_cache 598KB 685KB [ 601.950905][ T6897] lsm_file_cache 24KB 36KB [ 601.951370][ T6897] uts_namespace 15KB 15KB [ 601.951786][ T6897] nsproxy 7KB 7KB [ 601.952209][ T6897] vma_lock 44KB 55KB [ 601.952637][ T6897] files_cache 31KB 31KB [ 601.953033][ T6897] signal_cache 218KB 252KB [ 601.953442][ T6897] sighand_cache 381KB 402KB [ 601.953874][ T6897] task_struct 771KB 894KB [ 601.954261][ T6897] cred 165KB 212KB [ 601.954750][ T6897] anon_vma_chain 64KB 92KB [ 601.955180][ T6897] anon_vma 46KB 70KB [ 601.955570][ T6897] pid 77KB 88KB [ 601.955988][ T6897] shared_policy_node 11KB 11KB [ 601.956700][ T6897] numa_policy 8KB 8KB [ 601.957289][ T6897] pool_workqueue 210KB 232KB [ 601.957795][ T6897] maple_node 98KB 120KB [ 601.958183][ T6897] task_group 15KB 15KB [ 601.958592][ T6897] mm_struct 61KB 61KB [ 601.958986][ T6897] vmap_area 377KB 474KB [ 601.970238][ T6897] pgd_cache 8KB 8KB [ 601.970672][ T6897] kmalloc-cg-8k 128KB 128KB [ 601.971106][ T6897] kmalloc-cg-4k 1140KB 1540KB [ 601.971509][ T6897] kmalloc-cg-2k 1264KB 1600KB [ 601.971908][ T6897] kmalloc-cg-1k 252KB 368KB [ 601.972300][ T6897] kmalloc-cg-512 173KB 216KB [ 601.972734][ T6897] kmalloc-cg-256 16KB 16KB [ 601.973237][ T6897] kmalloc-cg-128 28KB 28KB [ 601.989678][ T6897] kmalloc-cg-64 168KB 168KB [ 601.990387][ T6897] kmalloc-cg-32 82KB 84KB [ 601.991281][ T6897] kmalloc-cg-16 8KB 8KB [ 601.991791][ T6897] kmalloc-cg-192 43KB 43KB [ 601.992330][ T6897] kmalloc-cg-96 43KB 43KB [ 601.992871][ T6897] kmalloc-8k 568KB 704KB [ 601.993332][ T6897] kmalloc-4k 404KB 480KB [ 601.993740][ T6897] kmalloc-2k 712KB 864KB [ 601.994166][ T6897] kmalloc-1k 1236KB 1296KB [ 601.994891][ T6897] kmalloc-512 960KB 1256KB [ 601.995290][ T6897] kmalloc-256 485KB 576KB [ 601.995801][ T6897] kmalloc-128 181KB 208KB [ 601.996356][ T6897] kmalloc-64 245KB 280KB [ 601.996892][ T6897] kmalloc-32 163KB 252KB [ 601.997399][ T6897] kmalloc-16 128KB 140KB [ 601.997899][ T6897] kmalloc-192 483KB 523KB [ 601.998321][ T6897] kmalloc-96 154KB 181KB [ 601.998794][ T6897] kmem_cache_node 16KB 16KB [ 602.041257][ T6897] kmem_cache 48KB 48KB [ 602.041867][ T6897] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=dhcpcd,pid=3210,uid=100 [ 602.043297][ T6897] Out of memory: Killed process 3210 (dhcpcd) total-vm:3000kB, anon-rss:108kB, file-rss:92kB, shmem-rss:0kB, UID:100 pgtables:40kB oom_score_adj:0 [ 602.116786][ T6897] kworker/u8:4 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=0 [ 602.117711][ T6897] CPU: 0 UID: 0 PID: 6897 Comm: kworker/u8:4 Not tainted 6.11.0-rc1-syzkaller-00272-g17712b7ea075 #0 [ 602.118343][ T6897] Hardware name: linux,dummy-virt (DT) [ 602.118838][ T6897] Call trace: [ 602.119245][ T6897] dump_backtrace+0x94/0xec [ 602.119657][ T6897] show_stack+0x18/0x24 [ 602.120012][ T6897] dump_stack_lvl+0x78/0x90 [ 602.120411][ T6897] dump_stack+0x18/0x24 [ 602.120779][ T6897] dump_header+0x3c/0x1a4 [ 602.121157][ T6897] oom_kill_process+0x138/0x350 [ 602.121586][ T6897] out_of_memory+0xe0/0x584 [ 602.121960][ T6897] __alloc_pages_noprof+0xbb4/0xd58 [ 602.122384][ T6897] alloc_pages_mpol_noprof+0x8c/0x230 [ 602.122889][ T6897] alloc_pages_noprof+0x48/0xc0 [ 602.123326][ T6897] get_zeroed_page_noprof+0x1c/0x78 [ 602.123782][ T6897] __p4d_alloc+0x40/0x17c [ 602.124155][ T6897] __handle_mm_fault+0x244/0x1af0 [ 602.124596][ T6897] handle_mm_fault+0x64/0x218 [ 602.124981][ T6897] __get_user_pages+0x180/0x3e4 [ 602.125397][ T6897] get_user_pages_remote+0xd0/0x42c [ 602.125846][ T6897] get_arg_page+0x74/0x1f0 [ 602.126252][ T6897] copy_string_kernel+0xa0/0x1c8 [ 602.126702][ T6897] kernel_execve+0xb0/0x16c [ 602.127159][ T6897] call_usermodehelper_exec_async+0xd0/0x140 [ 602.127643][ T6897] ret_from_fork+0x10/0x20 [ 602.156034][ T6897] Mem-Info: [ 602.156433][ T6897] active_anon:13 inactive_anon:56 isolated_anon:0 [ 602.156433][ T6897] active_file:54 inactive_file:32 isolated_file:23 [ 602.156433][ T6897] unevictable:768 dirty:0 writeback:0 [ 602.156433][ T6897] slab_reclaimable:1829 slab_unreclaimable:6902 [ 602.156433][ T6897] mapped:58 shmem:772 pagetables:155 [ 602.156433][ T6897] sec_pagetables:0 bounce:0 [ 602.156433][ T6897] kernel_misc_reclaimable:0 [ 602.156433][ T6897] free:12356 free_pcp:3 free_cma:7688 [ 602.158482][ T6897] Node 0 active_anon:52kB inactive_anon:224kB active_file:216kB inactive_file:128kB unevictable:3072kB isolated(anon):0kB isolated(file):92kB mapped:232kB dirty:0kB writeback:0kB shmem:3088kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:2448kB pagetables:620kB sec_pagetables:0kB all_unreclaimable? no [ 602.197865][ T6897] Node 0 DMA free:48920kB boost:0kB min:22528kB low:28160kB high:33792kB reserved_highatomic:0KB active_anon:76kB inactive_anon:56kB active_file:256kB inactive_file:0kB unevictable:3072kB writepending:0kB present:2097152kB managed:1991532kB mlocked:0kB bounce:0kB free_pcp:176kB local_pcp:20kB free_cma:30752kB [ 602.203507][ T6897] lowmem_reserve[]: 0 0 0 0 0 [ 602.204223][ T6897] Node 0 DMA: 281*4kB (UMEC) 209*8kB (UMEC) 162*16kB (UMEC) 127*32kB (UMEC) 79*64kB (MEC) 36*128kB (UMEC) 9*256kB (UMC) 0*512kB 1*1024kB (C) 1*2048kB (U) 6*4096kB (C) = 49068kB [ 602.212778][ T6897] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 602.213450][ T6897] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=32768kB [ 602.213997][ T6897] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 602.214666][ T6897] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=64kB [ 602.216206][ T6897] 941 total pagecache pages [ 602.216534][ T6897] 21 pages in swap cache [ 602.216841][ T6897] Free swap = 121096kB [ 602.217195][ T6897] Total swap = 124996kB [ 602.217514][ T6897] 524288 pages RAM [ 602.217855][ T6897] 0 pages HighMem/MovableOnly [ 602.218202][ T6897] 26405 pages reserved [ 602.218502][ T6897] 8192 pages cma reserved [ 602.218852][ T6897] 0 pages hwpoisoned [ 602.224110][ T6897] Unreclaimable slab info: [ 602.224485][ T6897] Name Used Total [ 602.224849][ T6897] AF_VSOCK 30KB 30KB [ 602.225274][ T6897] SMC6 61KB 61KB [ 602.225655][ T6897] SMC 61KB 61KB [ 602.226036][ T6897] RDS 31KB 31KB [ 602.226468][ T6897] SCTPv6 62KB 62KB [ 602.226902][ T6897] SCTP 63KB 63KB [ 602.227438][ T6897] kcm_mux 15KB 15KB [ 602.228060][ T6897] MPTCPv6 63KB 63KB [ 602.228551][ T6897] PINGv6 30KB 30KB [ 602.235770][ T6897] RAWv6 46KB 46KB [ 602.236356][ T6897] UDPv6 78KB 78KB [ 602.236762][ T6897] tw_sock_TCPv6 4KB 4KB [ 602.237241][ T6897] TCPv6 60KB 60KB [ 602.237750][ T6897] wg_peer 63KB 63KB [ 602.238138][ T6897] bio-136 23KB 23KB [ 602.238596][ T6897] bio-264 3KB 3KB [ 602.272979][ T6897] mqueue_inode_cache 31KB 31KB [ 602.273678][ T6897] kioctx 7KB 7KB [ 602.274150][ T6897] userfaultfd_ctx_cache 3KB 3KB [ 602.274609][ T6897] pid_namespace 7KB 7KB [ 602.275067][ T6897] posix_timers_cache 40KB 40KB [ 602.275566][ T6897] kvm_vcpu 31KB 31KB [ 602.276015][ T6897] MPTCP 62KB 62KB [ 602.276519][ T6897] PING 64KB 64KB [ 602.276984][ T6897] RAW 32KB 32KB [ 602.277566][ T6897] tw_sock_TCP 8KB 8KB [ 602.278096][ T6897] request_sock_TCP 7KB 7KB [ 602.278645][ T6897] TCP 60KB 60KB [ 602.298118][ T6897] hugetlbfs_inode_cache 7KB 7KB [ 602.298807][ T6897] bio-256 11KB 11KB [ 602.299656][ T6897] ep_head 8KB 8KB [ 602.300161][ T6897] request_queue 61KB 61KB [ 602.300655][ T6897] bio-200 20KB 20KB [ 602.301218][ T6897] biovec-max 288KB 288KB [ 602.301697][ T6897] biovec-128 64KB 64KB [ 602.302206][ T6897] user_namespace 67KB 67KB [ 602.302796][ T6897] iommu_iova_magazine 32KB 32KB [ 602.303242][ T6897] dmaengine-unmap-256 30KB 30KB [ 602.303835][ T6897] dmaengine-unmap-128 15KB 15KB [ 602.304519][ T6897] skbuff_small_head 63KB 63KB [ 602.305048][ T6897] skbuff_head_cache 36KB 52KB [ 602.305546][ T6897] configfs_dir_cache 7KB 7KB [ 602.306229][ T6897] file_lock_cache 7KB 7KB [ 602.306653][ T6897] file_lock_cache 19KB 19KB [ 602.307090][ T6897] file_lock_ctx 76KB 144KB [ 602.307565][ T6897] taskstats 15KB 15KB [ 602.308013][ T6897] proc_dir_entry 216KB 216KB [ 602.308431][ T6897] shmem_inode_cache 1921KB 1953KB [ 602.308852][ T6897] kernfs_node_cache 5421KB 5520KB [ 602.343940][ T6897] mnt_cache 70KB 70KB [ 602.344525][ T6897] filp 61KB 80KB [ 602.344955][ T6897] names_cache 160KB 160KB [ 602.345367][ T6897] net_namespace 62KB 62KB [ 602.345799][ T6897] lsm_inode_cache 598KB 685KB [ 602.346296][ T6897] lsm_file_cache 23KB 36KB [ 602.346723][ T6897] uts_namespace 15KB 15KB [ 602.347159][ T6897] nsproxy 7KB 7KB [ 602.347655][ T6897] vma_lock 44KB 55KB [ 602.348077][ T6897] files_cache 31KB 31KB [ 602.348487][ T6897] signal_cache 217KB 252KB [ 602.348878][ T6897] sighand_cache 381KB 402KB [ 602.367231][ T6897] task_struct 766KB 894KB [ 602.367806][ T6897] cred 165KB 212KB [ 602.368228][ T6897] anon_vma_chain 61KB 88KB [ 602.368617][ T6897] anon_vma 44KB 66KB [ 602.383153][ T6897] pid 77KB 88KB [ 602.383634][ T6897] shared_policy_node 11KB 11KB [ 602.384029][ T6897] numa_policy 8KB 8KB [ 602.384457][ T6897] pool_workqueue 210KB 232KB [ 602.384907][ T6897] maple_node 97KB 120KB [ 602.385297][ T6897] task_group 15KB 15KB [ 602.385775][ T6897] mm_struct 61KB 61KB [ 602.386257][ T6897] vmap_area 377KB 474KB [ 602.386798][ T6897] pgd_cache 8KB 8KB [ 602.387307][ T6897] kmalloc-cg-8k 128KB 128KB [ 602.387782][ T6897] kmalloc-cg-4k 1140KB 1540KB [ 602.388194][ T6897] kmalloc-cg-2k 1264KB 1600KB [ 602.388621][ T6897] kmalloc-cg-1k 252KB 368KB [ 602.464287][ T6897] kmalloc-cg-512 173KB 216KB [ 602.464938][ T6897] kmalloc-cg-256 16KB 16KB [ 602.465550][ T6897] kmalloc-cg-128 28KB 28KB [ 602.466045][ T6897] kmalloc-cg-64 168KB 168KB [ 602.466485][ T6897] kmalloc-cg-32 82KB 84KB [ 602.466924][ T6897] kmalloc-cg-16 8KB 8KB [ 602.467386][ T6897] kmalloc-cg-192 43KB 43KB [ 602.467820][ T6897] kmalloc-cg-96 43KB 43KB [ 602.468287][ T6897] kmalloc-8k 568KB 704KB [ 602.468686][ T6897] kmalloc-4k 404KB 480KB [ 602.479668][ T6897] kmalloc-2k 706KB 864KB [ 602.480186][ T6897] kmalloc-1k 1236KB 1296KB [ 602.480655][ T6897] kmalloc-512 960KB 1256KB [ 602.481086][ T6897] kmalloc-256 485KB 576KB [ 602.481515][ T6897] kmalloc-128 181KB 208KB [ 602.481924][ T6897] kmalloc-64 245KB 280KB [ 602.482406][ T6897] kmalloc-32 163KB 252KB [ 602.482858][ T6897] kmalloc-16 128KB 140KB [ 602.483243][ T6897] kmalloc-192 483KB 523KB [ 602.483639][ T6897] kmalloc-96 154KB 181KB [ 602.484046][ T6897] kmem_cache_node 16KB 16KB [ 602.484442][ T6897] kmem_cache 48KB 48KB [ 602.484835][ T6897] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=dhcpcd,pid=3222,uid=100 [ 602.486162][ T6897] Out of memory: Killed process 3222 (dhcpcd) total-vm:3000kB, anon-rss:108kB, file-rss:88kB, shmem-rss:0kB, UID:100 pgtables:40kB oom_score_adj:0 [ 602.604356][ T6897] kworker/u8:4 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=0 [ 602.605186][ T6897] CPU: 0 UID: 0 PID: 6897 Comm: kworker/u8:4 Not tainted 6.11.0-rc1-syzkaller-00272-g17712b7ea075 #0 [ 602.605829][ T6897] Hardware name: linux,dummy-virt (DT) [ 602.606282][ T6897] Call trace: [ 602.606647][ T6897] dump_backtrace+0x94/0xec [ 602.607039][ T6897] show_stack+0x18/0x24 [ 602.607443][ T6897] dump_stack_lvl+0x78/0x90 [ 602.607853][ T6897] dump_stack+0x18/0x24 [ 602.608232][ T6897] dump_header+0x3c/0x1a4 [ 602.608642][ T6897] oom_kill_process+0x138/0x350 [ 602.609066][ T6897] out_of_memory+0xe0/0x584 [ 602.609705][ T6897] __alloc_pages_noprof+0xbb4/0xd58 [ 602.610146][ T6897] alloc_pages_mpol_noprof+0x8c/0x230 [ 602.610615][ T6897] alloc_pages_noprof+0x48/0xc0 [ 602.611000][ T6897] get_zeroed_page_noprof+0x1c/0x78 [ 602.611410][ T6897] __p4d_alloc+0x40/0x17c [ 602.611821][ T6897] __handle_mm_fault+0x244/0x1af0 [ 602.612270][ T6897] handle_mm_fault+0x64/0x218 [ 602.612675][ T6897] __get_user_pages+0x180/0x3e4 [ 602.613100][ T6897] get_user_pages_remote+0xd0/0x42c [ 602.613521][ T6897] get_arg_page+0x74/0x1f0 [ 602.613907][ T6897] copy_string_kernel+0xa0/0x1c8 [ 602.614289][ T6897] kernel_execve+0xb0/0x16c [ 602.614709][ T6897] call_usermodehelper_exec_async+0xd0/0x140 [ 602.615162][ T6897] ret_from_fork+0x10/0x20 [ 602.641580][ T6897] Mem-Info: [ 602.641950][ T6897] active_anon:10 inactive_anon:33 isolated_anon:0 [ 602.641950][ T6897] active_file:61 inactive_file:32 isolated_file:0 [ 602.641950][ T6897] unevictable:768 dirty:0 writeback:0 [ 602.641950][ T6897] slab_reclaimable:1829 slab_unreclaimable:6900 [ 602.641950][ T6897] mapped:80 shmem:772 pagetables:135 [ 602.641950][ T6897] sec_pagetables:0 bounce:0 [ 602.641950][ T6897] kernel_misc_reclaimable:0 [ 602.641950][ T6897] free:12257 free_pcp:0 free_cma:7760 [ 602.644450][ T6897] Node 0 active_anon:40kB inactive_anon:132kB active_file:244kB inactive_file:128kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:320kB dirty:0kB writeback:0kB shmem:3088kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:2416kB pagetables:540kB sec_pagetables:0kB all_unreclaimable? no [ 602.646137][ T6897] Node 0 DMA free:49028kB boost:0kB min:22528kB low:28160kB high:33792kB reserved_highatomic:0KB active_anon:40kB inactive_anon:132kB active_file:160kB inactive_file:232kB unevictable:3072kB writepending:0kB present:2097152kB managed:1991532kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:31040kB [ 602.648339][ T6897] lowmem_reserve[]: 0 0 0 0 0 [ 602.655253][ T6897] Node 0 DMA: 198*4kB (UMEC) 208*8kB (UMEC) 161*16kB (UMEC) 127*32kB (UMEC) 81*64kB (MEC) 36*128kB (UMEC) 9*256kB (UMC) 0*512kB 1*1024kB (C) 1*2048kB (U) 6*4096kB (C) = 48840kB [ 602.658422][ T6897] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 602.666241][ T6897] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=32768kB [ 602.666909][ T6897] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 602.667597][ T6897] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=64kB [ 602.668176][ T6897] 901 total pagecache pages [ 602.668542][ T6897] 31 pages in swap cache [ 602.668938][ T6897] Free swap = 121352kB [ 602.689707][ T6897] Total swap = 124996kB [ 602.690147][ T6897] 524288 pages RAM [ 602.690469][ T6897] 0 pages HighMem/MovableOnly [ 602.690850][ T6897] 26405 pages reserved [ 602.691200][ T6897] 8192 pages cma reserved [ 602.691575][ T6897] 0 pages hwpoisoned [ 602.691853][ T6897] Unreclaimable slab info: [ 602.692199][ T6897] Name Used Total [ 602.692665][ T6897] AF_VSOCK 30KB 30KB [ 602.693196][ T6897] SMC6 61KB 61KB [ 602.693659][ T6897] SMC 61KB 61KB [ 602.694103][ T6897] RDS 31KB 31KB [ 602.694696][ T6897] SCTPv6 62KB 62KB [ 602.695137][ T6897] SCTP 63KB 63KB [ 602.695681][ T6897] kcm_mux 15KB 15KB [ 602.696117][ T6897] MPTCPv6 63KB 63KB [ 602.696593][ T6897] PINGv6 30KB 30KB [ 602.697068][ T6897] RAWv6 46KB 46KB [ 602.697658][ T6897] UDPv6 78KB 78KB [ 602.698103][ T6897] tw_sock_TCPv6 4KB 4KB [ 602.698754][ T6897] TCPv6 60KB 60KB [ 602.728504][ T6897] wg_peer 63KB 63KB [ 602.729573][ T6897] bio-136 23KB 23KB [ 602.729995][ T6897] bio-264 3KB 3KB [ 602.730385][ T6897] mqueue_inode_cache 31KB 31KB [ 602.730859][ T6897] kioctx 7KB 7KB [ 602.731232][ T6897] userfaultfd_ctx_cache 3KB 3KB [ 602.731717][ T6897] pid_namespace 7KB 7KB [ 602.732422][ T6897] posix_timers_cache 40KB 40KB [ 602.733383][ T6897] kvm_vcpu 31KB 31KB [ 602.733993][ T6897] MPTCP 62KB 62KB [ 602.734496][ T6897] PING 64KB 64KB [ 602.735136][ T6897] RAW 32KB 32KB [ 602.735637][ T6897] tw_sock_TCP 8KB 8KB [ 602.736173][ T6897] request_sock_TCP 7KB 7KB [ 602.736633][ T6897] TCP 60KB 60KB [ 602.737154][ T6897] hugetlbfs_inode_cache 7KB 7KB [ 602.737784][ T6897] bio-256 11KB 11KB [ 602.738197][ T6897] ep_head 8KB 8KB [ 602.738720][ T6897] request_queue 61KB 61KB [ 602.769499][ T6897] bio-200 20KB 20KB [ 602.770010][ T6897] biovec-max 288KB 288KB [ 602.770427][ T6897] biovec-128 64KB 64KB [ 602.770861][ T6897] user_namespace 67KB 67KB [ 602.771254][ T6897] iommu_iova_magazine 32KB 32KB [ 602.771663][ T6897] dmaengine-unmap-256 30KB 30KB [ 602.772098][ T6897] dmaengine-unmap-128 15KB 15KB [ 602.772636][ T6897] skbuff_small_head 63KB 63KB [ 602.773195][ T6897] skbuff_head_cache 36KB 52KB [ 602.773858][ T6897] configfs_dir_cache 7KB 7KB [ 602.774383][ T6897] file_lock_cache 7KB 7KB [ 602.774917][ T6897] file_lock_cache 19KB 19KB [ 602.775753][ T6897] file_lock_ctx 74KB 140KB [ 602.776403][ T6897] taskstats 15KB 15KB [ 602.777006][ T6897] proc_dir_entry 216KB 216KB [ 602.777695][ T6897] shmem_inode_cache 1921KB 1953KB [ 602.778512][ T6897] kernfs_node_cache 5421KB 5520KB [ 602.859617][ T6897] mnt_cache 70KB 70KB [ 602.860234][ T6897] filp 61KB 80KB [ 602.860684][ T6897] names_cache 160KB 160KB [ 602.861109][ T6897] net_namespace 62KB 62KB [ 602.861509][ T6897] lsm_inode_cache 598KB 685KB [ 602.861882][ T6897] lsm_file_cache 23KB 36KB [ 602.862282][ T6897] uts_namespace 15KB 15KB [ 602.862795][ T6897] nsproxy 7KB 7KB [ 602.863205][ T6897] vma_lock 43KB 55KB [ 602.863714][ T6897] files_cache 31KB 31KB [ 602.864377][ T6897] signal_cache 216KB 252KB [ 602.865050][ T6897] sighand_cache 381KB 402KB [ 602.865678][ T6897] task_struct 761KB 894KB [ 602.866149][ T6897] cred 163KB 212KB [ 602.866629][ T6897] anon_vma_chain 57KB 88KB [ 602.867077][ T6897] anon_vma 42KB 63KB [ 602.867586][ T6897] pid 77KB 88KB [ 602.867999][ T6897] shared_policy_node 11KB 11KB [ 602.868402][ T6897] numa_policy 8KB 8KB [ 602.868794][ T6897] pool_workqueue 210KB 232KB [ 602.875549][ T6897] maple_node 96KB 120KB [ 602.875999][ T6897] task_group 15KB 15KB [ 602.876433][ T6897] mm_struct 61KB 61KB [ 602.876859][ T6897] vmap_area 377KB 474KB [ 602.877292][ T6897] pgd_cache 8KB 8KB [ 602.877737][ T6897] kmalloc-cg-8k 128KB 128KB [ 602.878168][ T6897] kmalloc-cg-4k 1140KB 1540KB [ 602.878630][ T6897] kmalloc-cg-2k 1264KB 1600KB [ 602.879418][ T6897] kmalloc-cg-1k 252KB 368KB [ 602.879936][ T6897] kmalloc-cg-512 173KB 216KB [ 602.880408][ T6897] kmalloc-cg-256 16KB 16KB [ 602.880986][ T6897] kmalloc-cg-128 28KB 28KB [ 602.881411][ T6897] kmalloc-cg-64 168KB 168KB [ 602.881857][ T6897] kmalloc-cg-32 82KB 84KB [ 602.882244][ T6897] kmalloc-cg-16 8KB 8KB [ 602.882753][ T6897] kmalloc-cg-192 43KB 43KB [ 602.883185][ T6897] kmalloc-cg-96 43KB 43KB [ 602.883681][ T6897] kmalloc-8k 568KB 704KB [ 602.884105][ T6897] kmalloc-4k 404KB 480KB [ 602.884558][ T6897] kmalloc-2k 700KB 864KB [ 602.884994][ T6897] kmalloc-1k 1236KB 1296KB [ 602.885395][ T6897] kmalloc-512 959KB 1256KB [ 602.885809][ T6897] kmalloc-256 485KB 576KB [ 602.919469][ T6897] kmalloc-128 181KB 208KB [ 602.919969][ T6897] kmalloc-64 245KB 280KB [ 602.920364][ T6897] kmalloc-32 163KB 252KB [ 602.920742][ T6897] kmalloc-16 128KB 140KB [ 602.921118][ T6897] kmalloc-192 483KB 523KB [ 602.921499][ T6897] kmalloc-96 154KB 181KB [ 602.921870][ T6897] kmem_cache_node 16KB 16KB [ 602.922241][ T6897] kmem_cache 48KB 48KB [ 602.922687][ T6897] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syslogd,pid=3074,uid=0 [ 602.923880][ T6897] Out of memory: Killed process 3074 (syslogd) total-vm:3236kB, anon-rss:128kB, file-rss:324kB, shmem-rss:0kB, UID:0 pgtables:44kB oom_score_adj:0 [ 602.992850][ T6897] kworker/u8:4 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=0 [ 602.993604][ T6897] CPU: 0 UID: 0 PID: 6897 Comm: kworker/u8:4 Not tainted 6.11.0-rc1-syzkaller-00272-g17712b7ea075 #0 [ 602.994914][ T6897] Hardware name: linux,dummy-virt (DT) [ 602.995521][ T6897] Call trace: [ 602.995836][ T6897] dump_backtrace+0x94/0xec [ 602.996209][ T6897] show_stack+0x18/0x24 [ 602.996554][ T6897] dump_stack_lvl+0x78/0x90 [ 602.996919][ T6897] dump_stack+0x18/0x24 [ 602.997289][ T6897] dump_header+0x3c/0x1a4 [ 602.997681][ T6897] oom_kill_process+0x138/0x350 [ 602.998045][ T6897] out_of_memory+0xe0/0x584 [ 602.998417][ T6897] __alloc_pages_noprof+0xbb4/0xd58 [ 602.998850][ T6897] alloc_pages_mpol_noprof+0x8c/0x230 [ 602.999428][ T6897] alloc_pages_noprof+0x48/0xc0 [ 602.999908][ T6897] get_zeroed_page_noprof+0x1c/0x78 [ 603.000362][ T6897] __p4d_alloc+0x40/0x17c [ 603.000810][ T6897] __handle_mm_fault+0x244/0x1af0 [ 603.001493][ T6897] handle_mm_fault+0x64/0x218 [ 603.001907][ T6897] __get_user_pages+0x180/0x3e4 [ 603.002305][ T6897] get_user_pages_remote+0xd0/0x42c [ 603.002754][ T6897] get_arg_page+0x74/0x1f0 [ 603.003135][ T6897] copy_string_kernel+0xa0/0x1c8 [ 603.003556][ T6897] kernel_execve+0xb0/0x16c [ 603.003927][ T6897] call_usermodehelper_exec_async+0xd0/0x140 [ 603.004376][ T6897] ret_from_fork+0x10/0x20 [ 603.053344][ T6897] Mem-Info: [ 603.053733][ T6897] active_anon:10 inactive_anon:33 isolated_anon:0 [ 603.053733][ T6897] active_file:51 inactive_file:65 isolated_file:22 [ 603.053733][ T6897] unevictable:768 dirty:0 writeback:0 [ 603.053733][ T6897] slab_reclaimable:1829 slab_unreclaimable:6900 [ 603.053733][ T6897] mapped:80 shmem:772 pagetables:135 [ 603.053733][ T6897] sec_pagetables:0 bounce:0 [ 603.053733][ T6897] kernel_misc_reclaimable:0 [ 603.053733][ T6897] free:12257 free_pcp:29 free_cma:7760 [ 603.055638][ T6897] Node 0 active_anon:40kB inactive_anon:132kB active_file:204kB inactive_file:260kB unevictable:3072kB isolated(anon):0kB isolated(file):88kB mapped:320kB dirty:0kB writeback:0kB shmem:3088kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:2416kB pagetables:540kB sec_pagetables:0kB all_unreclaimable? no [ 603.057132][ T6897] Node 0 DMA free:49028kB boost:0kB min:22528kB low:28160kB high:33792kB reserved_highatomic:0KB active_anon:40kB inactive_anon:132kB active_file:160kB inactive_file:232kB unevictable:3072kB writepending:0kB present:2097152kB managed:1991532kB mlocked:0kB bounce:0kB free_pcp:116kB local_pcp:112kB free_cma:31040kB [ 603.058650][ T6897] lowmem_reserve[]: 0 0 0 0 0 [ 603.083211][ T6897] Node 0 DMA: 208*4kB (UMEC) 191*8kB (UMEC) 163*16kB (UMEC) 129*32kB (UMEC) 80*64kB (MEC) 37*128kB (UMEC) 9*256kB (UMC) 0*512kB 1*1024kB (C) 1*2048kB (U) 6*4096kB (C) = 48904kB [ 603.085562][ T6897] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 603.086125][ T6897] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=32768kB [ 603.086682][ T6897] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 603.087192][ T6897] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=64kB [ 603.087707][ T6897] 943 total pagecache pages [ 603.088031][ T6897] 31 pages in swap cache [ 603.088350][ T6897] Free swap = 121864kB [ 603.088656][ T6897] Total swap = 124996kB [ 603.088963][ T6897] 524288 pages RAM [ 603.212399][ T6897] 0 pages HighMem/MovableOnly [ 603.212826][ T6897] 26405 pages reserved [ 603.213130][ T6897] 8192 pages cma reserved [ 603.213453][ T6897] 0 pages hwpoisoned [ 603.213751][ T6897] Unreclaimable slab info: [ 603.214058][ T6897] Name Used Total [ 603.214468][ T6897] AF_VSOCK 30KB 30KB [ 603.214934][ T6897] SMC6 61KB 61KB [ 603.215341][ T6897] SMC 61KB 61KB [ 603.215748][ T6897] RDS 31KB 31KB [ 603.216150][ T6897] SCTPv6 62KB 62KB [ 603.216574][ T6897] SCTP 63KB 63KB [ 603.216985][ T6897] kcm_mux 15KB 15KB [ 603.217387][ T6897] MPTCPv6 63KB 63KB [ 603.217782][ T6897] PINGv6 30KB 30KB [ 603.218182][ T6897] RAWv6 46KB 46KB [ 603.218608][ T6897] UDPv6 78KB 78KB [ 603.219334][ T6897] tw_sock_TCPv6 4KB 4KB [ 603.219757][ T6897] TCPv6 60KB 60KB [ 603.220185][ T6897] wg_peer 63KB 63KB [ 603.220611][ T6897] bio-136 23KB 23KB [ 603.221094][ T6897] bio-264 3KB 3KB [ 603.221842][ T6897] mqueue_inode_cache 31KB 31KB [ 603.222710][ T6897] kioctx 7KB 7KB [ 603.223504][ T6897] userfaultfd_ctx_cache 3KB 3KB [ 603.224311][ T6897] pid_namespace 7KB 7KB [ 603.225108][ T6897] posix_timers_cache 40KB 40KB [ 603.225901][ T6897] kvm_vcpu 31KB 31KB [ 603.226740][ T6897] MPTCP 62KB 62KB [ 603.227449][ T6897] PING 64KB 64KB [ 603.227855][ T6897] RAW 32KB 32KB [ 603.228268][ T6897] tw_sock_TCP 8KB 8KB [ 603.228668][ T6897] request_sock_TCP 7KB 7KB [ 603.234221][ T6897] TCP 60KB 60KB [ 603.234684][ T6897] hugetlbfs_inode_cache 7KB 7KB [ 603.235102][ T6897] bio-256 11KB 11KB [ 603.235513][ T6897] ep_head 8KB 8KB [ 603.235911][ T6897] request_queue 61KB 61KB [ 603.236321][ T6897] bio-200 20KB 20KB [ 603.236724][ T6897] biovec-max 288KB 288KB [ 603.237118][ T6897] biovec-128 64KB 64KB [ 603.237529][ T6897] user_namespace 67KB 67KB [ 603.237996][ T6897] iommu_iova_magazine 32KB 32KB [ 603.238453][ T6897] dmaengine-unmap-256 30KB 30KB [ 603.238882][ T6897] dmaengine-unmap-128 15KB 15KB [ 603.240000][ T6897] skbuff_small_head 63KB 63KB [ 603.240433][ T6897] skbuff_head_cache 36KB 52KB [ 603.240836][ T6897] configfs_dir_cache 7KB 7KB [ 603.241541][ T6897] file_lock_cache 7KB 7KB [ 603.242268][ T6897] file_lock_cache 19KB 19KB [ 603.242820][ T6897] file_lock_ctx 71KB 136KB [ 603.243226][ T6897] taskstats 15KB 15KB [ 603.243631][ T6897] proc_dir_entry 216KB 216KB [ 603.244035][ T6897] shmem_inode_cache 1921KB 1953KB [ 603.244511][ T6897] kernfs_node_cache 5421KB 5520KB [ 603.245416][ T6897] mnt_cache 70KB 70KB [ 603.245824][ T6897] filp 60KB 80KB [ 603.246276][ T6897] names_cache 160KB 160KB [ 603.246712][ T6897] net_namespace 62KB 62KB [ 603.247183][ T6897] lsm_inode_cache 597KB 685KB [ 603.247731][ T6897] lsm_file_cache 22KB 36KB [ 603.248137][ T6897] uts_namespace 15KB 15KB [ 603.248582][ T6897] nsproxy 7KB 7KB [ 603.249450][ T6897] vma_lock 41KB 51KB [ 603.249973][ T6897] files_cache 31KB 31KB [ 603.250490][ T6897] signal_cache 216KB 252KB [ 603.251086][ T6897] sighand_cache 381KB 402KB [ 603.251625][ T6897] task_struct 761KB 894KB [ 603.252189][ T6897] cred 161KB 212KB [ 603.252653][ T6897] anon_vma_chain 57KB 88KB [ 603.253097][ T6897] anon_vma 41KB 63KB [ 603.253592][ T6897] pid 77KB 88KB [ 603.254060][ T6897] shared_policy_node 11KB 11KB [ 603.254630][ T6897] numa_policy 8KB 8KB [ 603.255138][ T6897] pool_workqueue 210KB 232KB [ 603.255584][ T6897] maple_node 95KB 120KB [ 603.256034][ T6897] task_group 15KB 15KB [ 603.256527][ T6897] mm_struct 61KB 61KB [ 603.257152][ T6897] vmap_area 377KB 474KB [ 603.257942][ T6897] pgd_cache 8KB 8KB [ 603.258686][ T6897] kmalloc-cg-8k 128KB 128KB [ 603.269651][ T6897] kmalloc-cg-4k 1140KB 1540KB [ 603.270388][ T6897] kmalloc-cg-2k 1264KB 1600KB [ 603.271153][ T6897] kmalloc-cg-1k 252KB 368KB [ 603.271861][ T6897] kmalloc-cg-512 173KB 216KB [ 603.272652][ T6897] kmalloc-cg-256 16KB 16KB [ 603.273496][ T6897] kmalloc-cg-128 28KB 28KB [ 603.274205][ T6897] kmalloc-cg-64 168KB 168KB [ 603.274913][ T6897] kmalloc-cg-32 82KB 84KB [ 603.275647][ T6897] kmalloc-cg-16 8KB 8KB [ 603.276530][ T6897] kmalloc-cg-192 43KB 43KB [ 603.277528][ T6897] kmalloc-cg-96 43KB 43KB [ 603.278440][ T6897] kmalloc-8k 568KB 704KB [ 603.289645][ T6897] kmalloc-4k 404KB 480KB [ 603.290402][ T6897] kmalloc-2k 700KB 864KB [ 603.291132][ T6897] kmalloc-1k 1236KB 1296KB [ 603.291888][ T6897] kmalloc-512 959KB 1256KB [ 603.292602][ T6897] kmalloc-256 485KB 576KB [ 603.293275][ T6897] kmalloc-128 181KB 208KB [ 603.293971][ T6897] kmalloc-64 245KB 280KB [ 603.294742][ T6897] kmalloc-32 160KB 252KB [ 603.295467][ T6897] kmalloc-16 128KB 140KB [ 603.296150][ T6897] kmalloc-192 483KB 523KB [ 603.296931][ T6897] kmalloc-96 154KB 181KB [ 603.297647][ T6897] kmem_cache_node 16KB 16KB [ 603.298388][ T6897] kmem_cache 48KB 48KB [ 603.309804][ T6897] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=dhcpcd,pid=3221,uid=100 [ 603.311720][ T6897] Out of memory: Killed process 3221 (dhcpcd) total-vm:3000kB, anon-rss:108kB, file-rss:88kB, shmem-rss:0kB, UID:100 pgtables:40kB oom_score_adj:0 [ 603.341561][ T2] kthreadd invoked oom-killer: gfp_mask=0x3102dc2(GFP_HIGHUSER|__GFP_NOWARN|__GFP_ZERO|0x3000000), order=0, oom_score_adj=0 [ 603.342312][ T2] CPU: 1 UID: 0 PID: 2 Comm: kthreadd Not tainted 6.11.0-rc1-syzkaller-00272-g17712b7ea075 #0 [ 603.342946][ T2] Hardware name: linux,dummy-virt (DT) [ 603.343310][ T2] Call trace: [ 603.343585][ T2] dump_backtrace+0x94/0xec [ 603.343982][ T2] show_stack+0x18/0x24 [ 603.344368][ T2] dump_stack_lvl+0x78/0x90 [ 603.344765][ T2] dump_stack+0x18/0x24 [ 603.345142][ T2] dump_header+0x3c/0x1a4 [ 603.345532][ T2] oom_kill_process+0x138/0x350 [ 603.345920][ T2] out_of_memory+0xe0/0x584 [ 603.346322][ T2] __alloc_pages_noprof+0xbb4/0xd58 [ 603.346785][ T2] alloc_pages_bulk_noprof+0x370/0x608 [ 603.347192][ T2] alloc_pages_bulk_array_mempolicy_noprof+0xbc/0x540 [ 603.347650][ T2] __vmalloc_node_range_noprof+0x254/0x848 [ 603.348066][ T2] copy_process+0x828/0x1474 [ 603.348464][ T2] kernel_clone+0x64/0x35c [ 603.348924][ T2] kernel_thread+0x7c/0xac [ 603.349733][ T2] kthreadd+0x158/0x1d4 [ 603.350147][ T2] ret_from_fork+0x10/0x20 [ 603.379952][ T2] Mem-Info: [ 603.380372][ T2] active_anon:3 inactive_anon:26 isolated_anon:0 [ 603.380372][ T2] active_file:61 inactive_file:23 isolated_file:0 [ 603.380372][ T2] unevictable:768 dirty:0 writeback:0 [ 603.380372][ T2] slab_reclaimable:1829 slab_unreclaimable:6896 [ 603.380372][ T2] mapped:82 shmem:774 pagetables:114 [ 603.380372][ T2] sec_pagetables:0 bounce:0 [ 603.380372][ T2] kernel_misc_reclaimable:0 [ 603.380372][ T2] free:12049 free_pcp:229 free_cma:7757 [ 603.382366][ T2] Node 0 active_anon:12kB inactive_anon:104kB active_file:244kB inactive_file:92kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:328kB dirty:0kB writeback:0kB shmem:3096kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:2384kB pagetables:456kB sec_pagetables:0kB all_unreclaimable? no [ 603.383671][ T2] Node 0 DMA free:48196kB boost:0kB min:22528kB low:28160kB high:33792kB reserved_highatomic:0KB active_anon:12kB inactive_anon:104kB active_file:160kB inactive_file:344kB unevictable:3072kB writepending:0kB present:2097152kB managed:1991532kB mlocked:0kB bounce:0kB free_pcp:916kB local_pcp:96kB free_cma:31028kB [ 603.386333][ T2] lowmem_reserve[]: 0 0 0 0 0 [ 603.387259][ T2] Node 0 DMA: 186*4kB (UMEC) 179*8kB (UMEC) 159*16kB (MEC) 127*32kB (MEC) 81*64kB (UMEC) 37*128kB (UMEC) 8*256kB (MC) 0*512kB 1*1024kB (C) 1*2048kB (U) 6*4096kB (C) = 48400kB [ 603.430195][ T2] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 603.430922][ T2] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=32768kB [ 603.431480][ T2] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 603.432014][ T2] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=64kB [ 603.432558][ T2] 898 total pagecache pages [ 603.432913][ T2] 17 pages in swap cache [ 603.433260][ T2] Free swap = 121864kB [ 603.433765][ T2] Total swap = 124996kB [ 603.434348][ T2] 524288 pages RAM [ 603.434844][ T2] 0 pages HighMem/MovableOnly [ 603.435461][ T2] 26405 pages reserved [ 603.436004][ T2] 8192 pages cma reserved [ 603.436577][ T2] 0 pages hwpoisoned [ 603.437179][ T2] Unreclaimable slab info: [ 603.437822][ T2] Name Used Total [ 603.438613][ T2] AF_VSOCK 30KB 30KB [ 603.454994][ T2] SMC6 61KB 61KB [ 603.455622][ T2] SMC 61KB 61KB [ 603.456068][ T2] RDS 31KB 31KB [ 603.456627][ T2] SCTPv6 62KB 62KB [ 603.457022][ T2] SCTP 63KB 63KB [ 603.457425][ T2] kcm_mux 15KB 15KB [ 603.457814][ T2] MPTCPv6 63KB 63KB [ 603.458208][ T2] PINGv6 30KB 30KB [ 603.458690][ T2] RAWv6 46KB 46KB [ 603.483530][ T2] UDPv6 78KB 78KB [ 603.484039][ T2] tw_sock_TCPv6 4KB 4KB [ 603.484444][ T2] TCPv6 60KB 60KB [ 603.484850][ T2] wg_peer 63KB 63KB [ 603.485232][ T2] bio-136 23KB 23KB [ 603.485624][ T2] bio-264 3KB 3KB [ 603.486129][ T2] mqueue_inode_cache 31KB 31KB [ 603.486814][ T2] kioctx 7KB 7KB [ 603.487319][ T2] userfaultfd_ctx_cache 3KB 3KB [ 603.487938][ T2] pid_namespace 7KB 7KB [ 603.488423][ T2] posix_timers_cache 40KB 40KB [ 603.488928][ T2] kvm_vcpu 31KB 31KB [ 603.500113][ T2] MPTCP 62KB 62KB [ 603.500992][ T2] PING 64KB 64KB [ 603.501827][ T2] RAW 32KB 32KB [ 603.502641][ T2] tw_sock_TCP 8KB 8KB [ 603.503330][ T2] request_sock_TCP 7KB 7KB [ 603.503973][ T2] TCP 60KB 60KB [ 603.504402][ T2] hugetlbfs_inode_cache 7KB 7KB [ 603.504823][ T2] bio-256 11KB 11KB [ 603.505388][ T2] ep_head 8KB 8KB [ 603.505950][ T2] request_queue 61KB 61KB [ 603.506443][ T2] bio-200 20KB 20KB [ 603.507094][ T2] biovec-max 288KB 288KB [ 603.507703][ T2] biovec-128 64KB 64KB [ 603.508260][ T2] user_namespace 67KB 67KB [ 603.508811][ T2] iommu_iova_magazine 32KB 32KB [ 603.535198][ T2] dmaengine-unmap-256 30KB 30KB [ 603.535828][ T2] dmaengine-unmap-128 15KB 15KB [ 603.536404][ T2] skbuff_small_head 63KB 63KB [ 603.536932][ T2] skbuff_head_cache 36KB 52KB [ 603.537518][ T2] configfs_dir_cache 7KB 7KB [ 603.538057][ T2] file_lock_cache 7KB 7KB [ 603.538634][ T2] file_lock_cache 19KB 19KB [ 603.549564][ T2] file_lock_ctx 70KB 136KB [ 603.550186][ T2] taskstats 15KB 15KB [ 603.550758][ T2] proc_dir_entry 216KB 216KB [ 603.551319][ T2] shmem_inode_cache 1921KB 1953KB [ 603.551902][ T2] kernfs_node_cache 5421KB 5520KB [ 603.552447][ T2] mnt_cache 70KB 70KB [ 603.553003][ T2] filp 60KB 80KB [ 603.553576][ T2] names_cache 160KB 160KB [ 603.554119][ T2] net_namespace 62KB 62KB [ 603.556092][ T2] lsm_inode_cache 597KB 685KB [ 603.556673][ T2] lsm_file_cache 22KB 36KB [ 603.557207][ T2] uts_namespace 15KB 15KB [ 603.557757][ T2] nsproxy 7KB 7KB [ 603.558281][ T2] vma_lock 41KB 51KB [ 603.558845][ T2] files_cache 31KB 31KB [ 603.630228][ T2] signal_cache 214KB 252KB [ 603.630980][ T2] sighand_cache 381KB 402KB [ 603.631458][ T2] task_struct 757KB 894KB [ 603.631895][ T2] cred 157KB 208KB [ 603.632307][ T2] anon_vma_chain 54KB 88KB [ 603.632718][ T2] anon_vma 38KB 63KB [ 603.633113][ T2] pid 77KB 88KB [ 603.633520][ T2] shared_policy_node 11KB 11KB [ 603.633909][ T2] numa_policy 8KB 8KB [ 603.634303][ T2] pool_workqueue 210KB 232KB [ 603.634742][ T2] maple_node 94KB 120KB [ 603.635142][ T2] task_group 15KB 15KB [ 603.635546][ T2] mm_struct 61KB 61KB [ 603.635958][ T2] vmap_area 377KB 474KB [ 603.636346][ T2] pgd_cache 8KB 8KB [ 603.636743][ T2] kmalloc-cg-8k 128KB 128KB [ 603.637147][ T2] kmalloc-cg-4k 1140KB 1540KB [ 603.637571][ T2] kmalloc-cg-2k 1264KB 1600KB [ 603.637982][ T2] kmalloc-cg-1k 252KB 368KB [ 603.638392][ T2] kmalloc-cg-512 173KB 216KB [ 603.638812][ T2] kmalloc-cg-256 16KB 16KB [ 603.669943][ T2] kmalloc-cg-128 28KB 28KB [ 603.670622][ T2] kmalloc-cg-64 168KB 168KB [ 603.671216][ T2] kmalloc-cg-32 82KB 84KB [ 603.671917][ T2] kmalloc-cg-16 8KB 8KB [ 603.672420][ T2] kmalloc-cg-192 43KB 43KB [ 603.672815][ T2] kmalloc-cg-96 43KB 43KB [ 603.673275][ T2] kmalloc-8k 568KB 704KB [ 603.673677][ T2] kmalloc-4k 404KB 480KB [ 603.674073][ T2] kmalloc-2k 694KB 864KB [ 603.674496][ T2] kmalloc-1k 1236KB 1296KB [ 603.674946][ T2] kmalloc-512 959KB 1256KB [ 603.675361][ T2] kmalloc-256 485KB 576KB [ 603.675765][ T2] kmalloc-128 181KB 208KB [ 603.676176][ T2] kmalloc-64 244KB 280KB [ 603.676600][ T2] kmalloc-32 157KB 252KB [ 603.677018][ T2] kmalloc-16 128KB 140KB [ 603.677446][ T2] kmalloc-192 483KB 523KB [ 603.677866][ T2] kmalloc-96 154KB 181KB [ 603.678361][ T2] kmem_cache_node 16KB 16KB [ 603.678806][ T2] kmem_cache 48KB 48KB [ 603.719841][ T2] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=dhcpcd,pid=3220,uid=100 [ 603.721446][ T2] Out of memory: Killed process 3220 (dhcpcd) total-vm:3000kB, anon-rss:236kB, file-rss:88kB, shmem-rss:0kB, UID:100 pgtables:40kB oom_score_adj:0 [ 603.767572][ T6897] kworker/u8:4 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=0 [ 603.768972][ T6897] CPU: 0 UID: 0 PID: 6897 Comm: kworker/u8:4 Not tainted 6.11.0-rc1-syzkaller-00272-g17712b7ea075 #0 [ 603.769880][ T6897] Hardware name: linux,dummy-virt (DT) [ 603.770252][ T6897] Call trace: [ 603.770581][ T6897] dump_backtrace+0x94/0xec [ 603.770983][ T6897] show_stack+0x18/0x24 [ 603.771459][ T6897] dump_stack_lvl+0x78/0x90 [ 603.771855][ T6897] dump_stack+0x18/0x24 [ 603.772281][ T6897] dump_header+0x3c/0x1a4 [ 603.773072][ T6897] oom_kill_process+0x138/0x350 [ 603.773870][ T6897] out_of_memory+0xe0/0x584 [ 603.774367][ T6897] __alloc_pages_noprof+0xbb4/0xd58 [ 603.774800][ T6897] alloc_pages_mpol_noprof+0x8c/0x230 [ 603.775204][ T6897] alloc_pages_noprof+0x48/0xc0 [ 603.775590][ T6897] get_zeroed_page_noprof+0x1c/0x78 [ 603.775980][ T6897] __p4d_alloc+0x40/0x17c [ 603.776342][ T6897] __handle_mm_fault+0x244/0x1af0 [ 603.776741][ T6897] handle_mm_fault+0x64/0x218 [ 603.777111][ T6897] __get_user_pages+0x180/0x3e4 [ 603.777491][ T6897] get_user_pages_remote+0xd0/0x42c [ 603.777889][ T6897] get_arg_page+0x74/0x1f0 [ 603.778258][ T6897] copy_string_kernel+0xa0/0x1c8 [ 603.779018][ T6897] kernel_execve+0xb0/0x16c [ 603.780339][ T6897] call_usermodehelper_exec_async+0xd0/0x140 [ 603.780779][ T6897] ret_from_fork+0x10/0x20 [ 603.839709][ T6897] Mem-Info: [ 603.840094][ T6897] active_anon:3 inactive_anon:26 isolated_anon:0 [ 603.840094][ T6897] active_file:25 inactive_file:33 isolated_file:0 [ 603.840094][ T6897] unevictable:768 dirty:0 writeback:0 [ 603.840094][ T6897] slab_reclaimable:1829 slab_unreclaimable:6896 [ 603.840094][ T6897] mapped:61 shmem:774 pagetables:114 [ 603.840094][ T6897] sec_pagetables:0 bounce:0 [ 603.840094][ T6897] kernel_misc_reclaimable:0 [ 603.840094][ T6897] free:12049 free_pcp:305 free_cma:7757 [ 603.841880][ T6897] Node 0 active_anon:12kB inactive_anon:104kB active_file:100kB inactive_file:132kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:244kB dirty:0kB writeback:0kB shmem:3096kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:2384kB pagetables:456kB sec_pagetables:0kB all_unreclaimable? no [ 603.843558][ T6897] Node 0 DMA free:48196kB boost:0kB min:22528kB low:28160kB high:33792kB reserved_highatomic:0KB active_anon:12kB inactive_anon:104kB active_file:160kB inactive_file:344kB unevictable:3072kB writepending:0kB present:2097152kB managed:1991532kB mlocked:0kB bounce:0kB free_pcp:1220kB local_pcp:936kB free_cma:31028kB [ 603.846700][ T6897] lowmem_reserve[]: 0 0 0 0 0 [ 603.847726][ T6897] Node 0 DMA: 178*4kB (ME) 151*8kB (UMEC) 159*16kB (MEC) 129*32kB (UMEC) 80*64kB (MEC) 37*128kB (UMEC) 9*256kB (UMC) 0*512kB 1*1024kB (C) 1*2048kB (U) 6*4096kB (C) = 48400kB [ 603.871827][ T6897] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 603.872340][ T6897] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=32768kB [ 603.872822][ T6897] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 603.873298][ T6897] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=64kB [ 603.873806][ T6897] 856 total pagecache pages [ 603.874109][ T6897] 17 pages in swap cache [ 603.874398][ T6897] Free swap = 121864kB [ 603.874739][ T6897] Total swap = 124996kB [ 603.875036][ T6897] 524288 pages RAM [ 603.875311][ T6897] 0 pages HighMem/MovableOnly [ 603.875615][ T6897] 26405 pages reserved [ 603.875920][ T6897] 8192 pages cma reserved [ 603.876213][ T6897] 0 pages hwpoisoned [ 603.876494][ T6897] Unreclaimable slab info: [ 603.876794][ T6897] Name Used Total [ 603.877156][ T6897] AF_VSOCK 30KB 30KB [ 603.877549][ T6897] SMC6 61KB 61KB [ 603.877931][ T6897] SMC 61KB 61KB [ 603.878306][ T6897] RDS 31KB 31KB [ 603.878918][ T6897] SCTPv6 62KB 62KB [ 603.914790][ T6897] SCTP 63KB 63KB [ 603.915710][ T6897] kcm_mux 15KB 15KB [ 603.916491][ T6897] MPTCPv6 63KB 63KB [ 603.917306][ T6897] PINGv6 30KB 30KB [ 603.917843][ T6897] RAWv6 46KB 46KB [ 603.918226][ T6897] UDPv6 78KB 78KB [ 603.918660][ T6897] tw_sock_TCPv6 4KB 4KB [ 603.919495][ T6897] TCPv6 60KB 60KB [ 603.920056][ T6897] wg_peer 63KB 63KB [ 603.920846][ T6897] bio-136 23KB 23KB [ 603.921261][ T6897] bio-264 3KB 3KB [ 603.921754][ T6897] mqueue_inode_cache 31KB 31KB [ 603.922192][ T6897] kioctx 7KB 7KB [ 603.922876][ T6897] userfaultfd_ctx_cache 3KB 3KB [ 603.923759][ T6897] pid_namespace 7KB 7KB [ 603.924339][ T6897] posix_timers_cache 40KB 40KB [ 603.924748][ T6897] kvm_vcpu 31KB 31KB [ 603.925142][ T6897] MPTCP 62KB 62KB [ 603.925555][ T6897] PING 64KB 64KB [ 603.925948][ T6897] RAW 32KB 32KB [ 603.926503][ T6897] tw_sock_TCP 8KB 8KB [ 603.927283][ T6897] request_sock_TCP 7KB 7KB [ 603.928060][ T6897] TCP 60KB 60KB [ 603.928824][ T6897] hugetlbfs_inode_cache 7KB 7KB [ 604.014246][ T6897] bio-256 11KB 11KB [ 604.014832][ T6897] ep_head 8KB 8KB [ 604.015251][ T6897] request_queue 61KB 61KB [ 604.015670][ T6897] bio-200 20KB 20KB [ 604.016051][ T6897] biovec-max 288KB 288KB [ 604.016433][ T6897] biovec-128 64KB 64KB [ 604.016823][ T6897] user_namespace 67KB 67KB [ 604.017207][ T6897] iommu_iova_magazine 32KB 32KB [ 604.017602][ T6897] dmaengine-unmap-256 30KB 30KB [ 604.018044][ T6897] dmaengine-unmap-128 15KB 15KB [ 604.018474][ T6897] skbuff_small_head 63KB 63KB [ 604.018959][ T6897] skbuff_head_cache 36KB 52KB [ 604.030245][ T6897] configfs_dir_cache 7KB 7KB [ 604.031143][ T6897] file_lock_cache 7KB 7KB [ 604.031919][ T6897] file_lock_cache 19KB 19KB [ 604.032732][ T6897] file_lock_ctx 68KB 136KB [ 604.033517][ T6897] taskstats 15KB 15KB [ 604.034308][ T6897] proc_dir_entry 216KB 216KB [ 604.035102][ T6897] shmem_inode_cache 1921KB 1953KB [ 604.035895][ T6897] kernfs_node_cache 5421KB 5520KB [ 604.036690][ T6897] mnt_cache 70KB 70KB [ 604.037498][ T6897] filp 59KB 80KB [ 604.038271][ T6897] names_cache 160KB 160KB [ 604.069917][ T6897] net_namespace 62KB 62KB [ 604.070811][ T6897] lsm_inode_cache 611KB 685KB [ 604.071227][ T6897] lsm_file_cache 21KB 36KB [ 604.071642][ T6897] uts_namespace 15KB 15KB [ 604.072051][ T6897] nsproxy 7KB 7KB [ 604.072439][ T6897] vma_lock 41KB 51KB [ 604.072844][ T6897] files_cache 31KB 31KB [ 604.073243][ T6897] signal_cache 214KB 252KB [ 604.073667][ T6897] sighand_cache 381KB 402KB [ 604.074074][ T6897] task_struct 757KB 894KB [ 604.074487][ T6897] cred 135KB 208KB [ 604.074963][ T6897] anon_vma_chain 54KB 88KB [ 604.075359][ T6897] anon_vma 36KB 59KB [ 604.075797][ T6897] pid 77KB 88KB [ 604.076215][ T6897] shared_policy_node 11KB 11KB [ 604.076651][ T6897] numa_policy 8KB 8KB [ 604.077068][ T6897] pool_workqueue 210KB 232KB [ 604.077496][ T6897] maple_node 93KB 120KB [ 604.077947][ T6897] task_group 15KB 15KB [ 604.078517][ T6897] mm_struct 61KB 61KB [ 604.099642][ T6897] vmap_area 377KB 474KB [ 604.100174][ T6897] pgd_cache 8KB 8KB [ 604.100562][ T6897] kmalloc-cg-8k 128KB 128KB [ 604.100998][ T6897] kmalloc-cg-4k 1140KB 1540KB [ 604.101448][ T6897] kmalloc-cg-2k 1264KB 1600KB [ 604.101912][ T6897] kmalloc-cg-1k 252KB 368KB [ 604.102470][ T6897] kmalloc-cg-512 173KB 216KB [ 604.103383][ T6897] kmalloc-cg-256 16KB 16KB [ 604.104272][ T6897] kmalloc-cg-128 28KB 28KB [ 604.105161][ T6897] kmalloc-cg-64 168KB 168KB [ 604.106126][ T6897] kmalloc-cg-32 82KB 84KB [ 604.106842][ T6897] kmalloc-cg-16 8KB 8KB [ 604.107248][ T6897] kmalloc-cg-192 43KB 43KB [ 604.107653][ T6897] kmalloc-cg-96 43KB 43KB [ 604.108115][ T6897] kmalloc-8k 568KB 704KB [ 604.108534][ T6897] kmalloc-4k 404KB 480KB [ 604.108996][ T6897] kmalloc-2k 688KB 864KB [ 604.136586][ T6897] kmalloc-1k 1236KB 1296KB [ 604.137127][ T6897] kmalloc-512 959KB 1256KB [ 604.137564][ T6897] kmalloc-256 484KB 576KB [ 604.137959][ T6897] kmalloc-128 181KB 208KB [ 604.138379][ T6897] kmalloc-64 244KB 280KB [ 604.138840][ T6897] kmalloc-32 158KB 252KB [ 604.139772][ T6897] kmalloc-16 128KB 140KB [ 604.140618][ T6897] kmalloc-192 483KB 523KB [ 604.141638][ T6897] kmalloc-96 154KB 181KB [ 604.142572][ T6897] kmem_cache_node 16KB 16KB [ 604.143086][ T6897] kmem_cache 48KB 48KB [ 604.143539][ T6897] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=dhcpcd,pid=3214,uid=100 [ 604.144955][ T6897] Out of memory: Killed process 3214 (dhcpcd) total-vm:3000kB, anon-rss:236kB, file-rss:32kB, shmem-rss:0kB, UID:100 pgtables:40kB oom_score_adj:0 [ 604.236518][ T6898] kworker/u8:8 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=0 [ 604.237344][ T6898] CPU: 1 UID: 0 PID: 6898 Comm: kworker/u8:8 Not tainted 6.11.0-rc1-syzkaller-00272-g17712b7ea075 #0 [ 604.238191][ T6898] Hardware name: linux,dummy-virt (DT) [ 604.238695][ T6898] Call trace: [ 604.239111][ T6898] dump_backtrace+0x94/0xec [ 604.239595][ T6898] show_stack+0x18/0x24 [ 604.240075][ T6898] dump_stack_lvl+0x78/0x90 [ 604.240585][ T6898] dump_stack+0x18/0x24 [ 604.241066][ T6898] dump_header+0x3c/0x1a4 [ 604.241510][ T6898] oom_kill_process+0x138/0x350 [ 604.242042][ T6898] out_of_memory+0xe0/0x584 [ 604.242502][ T6898] __alloc_pages_noprof+0xbb4/0xd58 [ 604.243036][ T6898] alloc_pages_mpol_noprof+0x8c/0x230 [ 604.243526][ T6898] alloc_pages_noprof+0x48/0xc0 [ 604.243982][ T6898] get_zeroed_page_noprof+0x1c/0x78 [ 604.244453][ T6898] __p4d_alloc+0x40/0x17c [ 604.244888][ T6898] __handle_mm_fault+0x244/0x1af0 [ 604.245361][ T6898] handle_mm_fault+0x64/0x218 [ 604.245808][ T6898] __get_user_pages+0x180/0x3e4 [ 604.246305][ T6898] get_user_pages_remote+0xd0/0x42c [ 604.246798][ T6898] get_arg_page+0x74/0x1f0 [ 604.247240][ T6898] copy_string_kernel+0xa0/0x1c8 [ 604.247702][ T6898] kernel_execve+0xb0/0x16c [ 604.248205][ T6898] call_usermodehelper_exec_async+0xd0/0x140 [ 604.248767][ T6898] ret_from_fork+0x10/0x20 [ 604.320413][ T6898] Mem-Info: [ 604.321223][ T6898] active_anon:0 inactive_anon:18 isolated_anon:0 [ 604.321223][ T6898] active_file:52 inactive_file:27 isolated_file:0 [ 604.321223][ T6898] unevictable:768 dirty:0 writeback:0 [ 604.321223][ T6898] slab_reclaimable:1829 slab_unreclaimable:6891 [ 604.321223][ T6898] mapped:51 shmem:768 pagetables:84 [ 604.321223][ T6898] sec_pagetables:0 bounce:0 [ 604.321223][ T6898] kernel_misc_reclaimable:0 [ 604.321223][ T6898] free:12163 free_pcp:261 free_cma:7757 [ 604.325889][ T6898] Node 0 active_anon:0kB inactive_anon:72kB active_file:208kB inactive_file:108kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:204kB dirty:0kB writeback:0kB shmem:3072kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:2352kB pagetables:336kB sec_pagetables:0kB all_unreclaimable? no [ 604.347882][ T6898] Node 0 DMA free:48652kB boost:0kB min:22528kB low:28160kB high:33792kB reserved_highatomic:0KB active_anon:0kB inactive_anon:72kB active_file:208kB inactive_file:120kB unevictable:3072kB writepending:0kB present:2097152kB managed:1991532kB mlocked:0kB bounce:0kB free_pcp:1116kB local_pcp:176kB free_cma:31028kB [ 604.369965][ T6898] lowmem_reserve[]: 0 0 0 0 0 [ 604.371838][ T6898] Node 0 DMA: 308*4kB (UMEC) 209*8kB (UMEC) 169*16kB (UMEC) 130*32kB (UMEC) 77*64kB (MEC) 38*128kB (UMEC) 8*256kB (UMC) 1*512kB (M) 1*1024kB (C) 1*2048kB (U) 6*4096kB (C) = 49768kB [ 604.376544][ T6898] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 604.377076][ T6898] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=32768kB [ 604.378280][ T6898] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 604.401669][ T6898] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=64kB [ 604.402892][ T6898] 862 total pagecache pages [ 604.403613][ T6898] 12 pages in swap cache [ 604.404275][ T6898] Free swap = 122120kB [ 604.404964][ T6898] Total swap = 124996kB [ 604.405663][ T6898] 524288 pages RAM [ 604.406321][ T6898] 0 pages HighMem/MovableOnly [ 604.407096][ T6898] 26405 pages reserved [ 604.407701][ T6898] 8192 pages cma reserved [ 604.408285][ T6898] 0 pages hwpoisoned [ 604.408801][ T6898] Unreclaimable slab info: [ 604.452857][ T6898] Name Used Total [ 604.453874][ T6898] AF_VSOCK 30KB 30KB [ 604.454769][ T6898] SMC6 61KB 61KB [ 604.455670][ T6898] SMC 61KB 61KB [ 604.456590][ T6898] RDS 31KB 31KB [ 604.457511][ T6898] SCTPv6 62KB 62KB [ 604.458443][ T6898] SCTP 63KB 63KB [ 604.480692][ T6898] kcm_mux 15KB 15KB [ 604.481842][ T6898] MPTCPv6 63KB 63KB [ 604.482806][ T6898] PINGv6 30KB 30KB [ 604.483685][ T6898] RAWv6 46KB 46KB [ 604.484470][ T6898] UDPv6 78KB 78KB [ 604.485443][ T6898] tw_sock_TCPv6 4KB 4KB [ 604.486496][ T6898] TCPv6 60KB 60KB [ 604.487979][ T6898] wg_peer 63KB 63KB [ 604.488983][ T6898] bio-136 23KB 23KB [ 604.518402][ T6898] bio-264 3KB 3KB [ 604.531624][ T6898] mqueue_inode_cache 31KB 31KB [ 604.532666][ T6898] kioctx 7KB 7KB [ 604.533468][ T6898] userfaultfd_ctx_cache 3KB 3KB [ 604.534427][ T6898] pid_namespace 7KB 7KB [ 604.535402][ T6898] posix_timers_cache 40KB 40KB [ 604.536374][ T6898] kvm_vcpu 31KB 31KB [ 604.537315][ T6898] MPTCP 62KB 62KB [ 604.538188][ T6898] PING 64KB 64KB [ 604.566436][ T6898] RAW 32KB 32KB [ 604.567062][ T6898] tw_sock_TCP 8KB 8KB [ 604.567472][ T6898] request_sock_TCP 7KB 7KB [ 604.567873][ T6898] TCP 60KB 60KB [ 604.568303][ T6898] hugetlbfs_inode_cache 7KB 7KB [ 604.568762][ T6898] bio-256 11KB 11KB [ 604.579620][ T6898] ep_head 8KB 8KB [ 604.580590][ T6898] request_queue 61KB 61KB [ 604.581679][ T6898] bio-200 20KB 20KB [ 604.582682][ T6898] biovec-max 288KB 288KB [ 604.583205][ T6898] biovec-128 64KB 64KB [ 604.583729][ T6898] user_namespace 67KB 67KB [ 604.584244][ T6898] iommu_iova_magazine 32KB 32KB [ 604.584748][ T6898] dmaengine-unmap-256 30KB 30KB [ 604.585440][ T6898] dmaengine-unmap-128 15KB 15KB [ 604.586292][ T6898] skbuff_small_head 63KB 63KB [ 604.587189][ T6898] skbuff_head_cache 36KB 52KB [ 604.588091][ T6898] configfs_dir_cache 7KB 7KB [ 604.588977][ T6898] file_lock_cache 7KB 7KB [ 604.610028][ T6898] file_lock_cache 19KB 19KB [ 604.611139][ T6898] file_lock_ctx 65KB 128KB [ 604.612032][ T6898] taskstats 15KB 15KB [ 604.612951][ T6898] proc_dir_entry 216KB 216KB [ 604.613838][ T6898] shmem_inode_cache 1921KB 1953KB [ 604.614806][ T6898] kernfs_node_cache 5421KB 5520KB [ 604.615672][ T6898] mnt_cache 70KB 70KB [ 604.616576][ T6898] filp 59KB 80KB [ 604.617449][ T6898] names_cache 160KB 160KB [ 604.618351][ T6898] net_namespace 62KB 62KB [ 604.619013][ T6898] lsm_inode_cache 610KB 681KB [ 604.636750][ T6898] lsm_file_cache 21KB 36KB [ 604.637230][ T6898] uts_namespace 15KB 15KB [ 604.637702][ T6898] nsproxy 7KB 7KB [ 604.638317][ T6898] vma_lock 32KB 51KB [ 604.638802][ T6898] files_cache 31KB 31KB [ 604.649795][ T6898] signal_cache 213KB 252KB [ 604.650320][ T6898] sighand_cache 381KB 402KB [ 604.650811][ T6898] task_struct 757KB 894KB [ 604.651256][ T6898] cred 133KB 204KB [ 604.651676][ T6898] anon_vma_chain 52KB 88KB [ 604.652085][ T6898] anon_vma 36KB 55KB [ 604.652520][ T6898] pid 76KB 88KB [ 604.652932][ T6898] shared_policy_node 11KB 11KB [ 604.653358][ T6898] numa_policy 8KB 8KB [ 604.653787][ T6898] pool_workqueue 210KB 232KB [ 604.654220][ T6898] maple_node 92KB 120KB [ 604.654656][ T6898] task_group 15KB 15KB [ 604.655067][ T6898] mm_struct 61KB 61KB [ 604.655512][ T6898] vmap_area 377KB 474KB [ 604.655931][ T6898] pgd_cache 8KB 8KB [ 604.656345][ T6898] kmalloc-cg-8k 128KB 128KB [ 604.656781][ T6898] kmalloc-cg-4k 1140KB 1540KB [ 604.657203][ T6898] kmalloc-cg-2k 1264KB 1600KB [ 604.657603][ T6898] kmalloc-cg-1k 252KB 368KB [ 604.658006][ T6898] kmalloc-cg-512 173KB 216KB [ 604.658416][ T6898] kmalloc-cg-256 16KB 16KB [ 604.658829][ T6898] kmalloc-cg-128 28KB 28KB [ 604.709946][ T6898] kmalloc-cg-64 168KB 168KB [ 604.710591][ T6898] kmalloc-cg-32 82KB 84KB [ 604.711035][ T6898] kmalloc-cg-16 8KB 8KB [ 604.711473][ T6898] kmalloc-cg-192 43KB 43KB [ 604.711904][ T6898] kmalloc-cg-96 43KB 43KB [ 604.712409][ T6898] kmalloc-8k 568KB 704KB [ 604.712880][ T6898] kmalloc-4k 404KB 480KB [ 604.713333][ T6898] kmalloc-2k 682KB 864KB [ 604.713890][ T6898] kmalloc-1k 1235KB 1296KB [ 604.714361][ T6898] kmalloc-512 958KB 1256KB [ 604.714857][ T6898] kmalloc-256 484KB 576KB [ 604.715647][ T6898] kmalloc-128 181KB 208KB [ 604.716108][ T6898] kmalloc-64 244KB 280KB [ 604.716560][ T6898] kmalloc-32 158KB 252KB [ 604.716979][ T6898] kmalloc-16 128KB 140KB [ 604.717414][ T6898] kmalloc-192 483KB 523KB [ 604.717842][ T6898] kmalloc-96 154KB 181KB [ 604.718266][ T6898] kmem_cache_node 16KB 16KB [ 604.718714][ T6898] kmem_cache 48KB 48KB [ 604.749711][ T6898] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=klogd,pid=3078,uid=0 [ 604.751152][ T6898] Out of memory: Killed process 3078 (klogd) total-vm:3236kB, anon-rss:128kB, file-rss:164kB, shmem-rss:0kB, UID:0 pgtables:44kB oom_score_adj:0 [ 604.774124][ T2] kthreadd invoked oom-killer: gfp_mask=0x3102dc2(GFP_HIGHUSER|__GFP_NOWARN|__GFP_ZERO|0x3000000), order=0, oom_score_adj=0 [ 604.774979][ T2] CPU: 1 UID: 0 PID: 2 Comm: kthreadd Not tainted 6.11.0-rc1-syzkaller-00272-g17712b7ea075 #0 [ 604.775625][ T2] Hardware name: linux,dummy-virt (DT) [ 604.776001][ T2] Call trace: [ 604.776286][ T2] dump_backtrace+0x94/0xec [ 604.776685][ T2] show_stack+0x18/0x24 [ 604.777041][ T2] dump_stack_lvl+0x78/0x90 [ 604.777429][ T2] dump_stack+0x18/0x24 [ 604.777828][ T2] dump_header+0x3c/0x1a4 [ 604.778195][ T2] oom_kill_process+0x138/0x350 [ 604.778608][ T2] out_of_memory+0xe0/0x584 [ 604.778985][ T2] __alloc_pages_noprof+0xbb4/0xd58 [ 604.779631][ T2] alloc_pages_bulk_noprof+0x370/0x608 [ 604.780068][ T2] alloc_pages_bulk_array_mempolicy_noprof+0xbc/0x540 [ 604.780593][ T2] __vmalloc_node_range_noprof+0x254/0x848 [ 604.781153][ T2] copy_process+0x828/0x1474 [ 604.781649][ T2] kernel_clone+0x64/0x35c [ 604.782094][ T2] kernel_thread+0x7c/0xac [ 604.782488][ T2] kthreadd+0x158/0x1d4 [ 604.782917][ T2] ret_from_fork+0x10/0x20 [ 604.804615][ T2] Mem-Info: [ 604.805037][ T2] active_anon:0 inactive_anon:18 isolated_anon:0 [ 604.805037][ T2] active_file:50 inactive_file:27 isolated_file:0 [ 604.805037][ T2] unevictable:768 dirty:0 writeback:0 [ 604.805037][ T2] slab_reclaimable:1829 slab_unreclaimable:6891 [ 604.805037][ T2] mapped:51 shmem:768 pagetables:84 [ 604.805037][ T2] sec_pagetables:0 bounce:0 [ 604.805037][ T2] kernel_misc_reclaimable:0 [ 604.805037][ T2] free:12415 free_pcp:14 free_cma:7883 [ 604.806994][ T2] Node 0 active_anon:0kB inactive_anon:72kB active_file:200kB inactive_file:108kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:120kB dirty:0kB writeback:0kB shmem:3072kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:2352kB pagetables:336kB sec_pagetables:0kB all_unreclaimable? no [ 604.808607][ T2] Node 0 DMA free:49660kB boost:0kB min:22528kB low:28160kB high:33792kB reserved_highatomic:0KB active_anon:0kB inactive_anon:72kB active_file:208kB inactive_file:120kB unevictable:3072kB writepending:0kB present:2097152kB managed:1991532kB mlocked:0kB bounce:0kB free_pcp:76kB local_pcp:56kB free_cma:31532kB [ 604.819535][ T2] lowmem_reserve[]: 0 0 0 0 0 [ 604.820353][ T2] Node 0 DMA: 317*4kB (UMEC) 203*8kB (UMEC) 162*16kB (UMEC) 122*32kB (UMEC) 72*64kB (MEC) 39*128kB (UMEC) 9*256kB (UMC) 2*512kB (M) 1*1024kB (C) 1*2048kB (U) 6*4096kB (C) = 49964kB [ 604.823068][ T2] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 604.823648][ T2] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=32768kB [ 604.824514][ T2] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 604.825069][ T2] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=64kB [ 604.825634][ T2] 841 total pagecache pages [ 604.825976][ T2] 12 pages in swap cache [ 604.826336][ T2] Free swap = 122376kB [ 604.826703][ T2] Total swap = 124996kB [ 604.827054][ T2] 524288 pages RAM [ 604.827413][ T2] 0 pages HighMem/MovableOnly [ 604.827791][ T2] 26405 pages reserved [ 604.828150][ T2] 8192 pages cma reserved [ 604.828495][ T2] 0 pages hwpoisoned [ 604.828824][ T2] Unreclaimable slab info: [ 604.836822][ T2] Name Used Total [ 604.837339][ T2] AF_VSOCK 30KB 30KB [ 604.837897][ T2] SMC6 61KB 61KB [ 604.838406][ T2] SMC 61KB 61KB [ 604.838920][ T2] RDS 31KB 31KB [ 604.840726][ T2] SCTPv6 62KB 62KB [ 604.841241][ T2] SCTP 63KB 63KB [ 604.841678][ T2] kcm_mux 15KB 15KB [ 604.842088][ T2] MPTCPv6 63KB 63KB [ 604.842525][ T2] PINGv6 30KB 30KB [ 604.842982][ T2] RAWv6 46KB 46KB [ 604.843420][ T2] UDPv6 78KB 78KB [ 604.843863][ T2] tw_sock_TCPv6 4KB 4KB [ 604.844305][ T2] TCPv6 60KB 60KB [ 604.844734][ T2] wg_peer 63KB 63KB [ 604.845248][ T2] bio-136 23KB 23KB [ 604.845710][ T2] bio-264 3KB 3KB [ 604.846142][ T2] mqueue_inode_cache 31KB 31KB [ 604.846732][ T2] kioctx 7KB 7KB [ 604.847166][ T2] userfaultfd_ctx_cache 3KB 3KB [ 604.847653][ T2] pid_namespace 7KB 7KB [ 604.848049][ T2] posix_timers_cache 40KB 40KB [ 604.848580][ T2] kvm_vcpu 31KB 31KB [ 604.869522][ T2] MPTCP 62KB 62KB [ 604.870107][ T2] PING 64KB 64KB [ 604.870597][ T2] RAW 32KB 32KB [ 604.871063][ T2] tw_sock_TCP 8KB 8KB [ 604.871502][ T2] request_sock_TCP 7KB 7KB [ 604.871933][ T2] TCP 60KB 60KB [ 604.872376][ T2] hugetlbfs_inode_cache 7KB 7KB [ 604.872830][ T2] bio-256 11KB 11KB [ 604.873324][ T2] ep_head 8KB 8KB [ 604.873915][ T2] request_queue 61KB 61KB [ 604.898163][ T2] bio-200 20KB 20KB [ 604.898701][ T2] biovec-max 288KB 288KB [ 604.902380][ T2] biovec-128 64KB 64KB [ 604.903201][ T2] user_namespace 67KB 67KB [ 604.903617][ T2] iommu_iova_magazine 32KB 32KB [ 604.904063][ T2] dmaengine-unmap-256 30KB 30KB [ 604.904494][ T2] dmaengine-unmap-128 15KB 15KB [ 604.904957][ T2] skbuff_small_head 63KB 63KB [ 604.905399][ T2] skbuff_head_cache 36KB 52KB [ 604.905825][ T2] configfs_dir_cache 7KB 7KB [ 604.906380][ T2] file_lock_cache 7KB 7KB [ 604.907316][ T2] file_lock_cache 19KB 19KB [ 604.908217][ T2] file_lock_ctx 64KB 124KB [ 604.908892][ T2] taskstats 15KB 15KB [ 604.939851][ T2] proc_dir_entry 216KB 216KB [ 604.940540][ T2] shmem_inode_cache 1921KB 1953KB [ 604.941427][ T2] kernfs_node_cache 5421KB 5520KB [ 604.941840][ T2] mnt_cache 70KB 70KB [ 604.942259][ T2] filp 57KB 76KB [ 604.942709][ T2] names_cache 160KB 160KB [ 604.943116][ T2] net_namespace 62KB 62KB [ 604.943544][ T2] lsm_inode_cache 610KB 681KB [ 604.943963][ T2] lsm_file_cache 20KB 36KB [ 604.944378][ T2] uts_namespace 15KB 15KB [ 604.944801][ T2] nsproxy 7KB 7KB [ 604.945190][ T2] vma_lock 32KB 51KB [ 604.945605][ T2] files_cache 31KB 31KB [ 604.946019][ T2] signal_cache 213KB 252KB [ 604.946471][ T2] sighand_cache 381KB 402KB [ 604.946872][ T2] task_struct 757KB 894KB [ 604.947263][ T2] cred 128KB 204KB [ 604.947646][ T2] anon_vma_chain 52KB 88KB [ 604.948029][ T2] anon_vma 34KB 51KB [ 604.948406][ T2] pid 76KB 88KB [ 604.948797][ T2] shared_policy_node 11KB 11KB [ 604.970948][ T2] numa_policy 8KB 8KB [ 604.971950][ T2] pool_workqueue 210KB 232KB [ 604.972786][ T2] maple_node 92KB 120KB [ 604.973172][ T2] task_group 15KB 15KB [ 604.973591][ T2] mm_struct 61KB 61KB [ 604.974036][ T2] vmap_area 377KB 474KB [ 604.974456][ T2] pgd_cache 8KB 8KB [ 604.974877][ T2] kmalloc-cg-8k 128KB 128KB [ 604.975295][ T2] kmalloc-cg-4k 1140KB 1540KB [ 604.975728][ T2] kmalloc-cg-2k 1264KB 1600KB [ 604.976140][ T2] kmalloc-cg-1k 252KB 368KB [ 604.976530][ T2] kmalloc-cg-512 173KB 216KB [ 604.976944][ T2] kmalloc-cg-256 16KB 16KB [ 604.977372][ T2] kmalloc-cg-128 28KB 28KB [ 604.977785][ T2] kmalloc-cg-64 168KB 168KB [ 604.978193][ T2] kmalloc-cg-32 82KB 84KB [ 604.978620][ T2] kmalloc-cg-16 8KB 8KB [ 604.994583][ T2] kmalloc-cg-192 43KB 43KB [ 604.995080][ T2] kmalloc-cg-96 43KB 43KB [ 604.995539][ T2] kmalloc-8k 568KB 704KB [ 604.995999][ T2] kmalloc-4k 404KB 480KB [ 604.996399][ T2] kmalloc-2k 682KB 864KB [ 604.996816][ T2] kmalloc-1k 1235KB 1296KB [ 604.997213][ T2] kmalloc-512 957KB 1256KB [ 604.997610][ T2] kmalloc-256 484KB 576KB [ 604.997984][ T2] kmalloc-128 181KB 208KB [ 604.998371][ T2] kmalloc-64 244KB 280KB [ 604.998825][ T2] kmalloc-32 158KB 252KB [ 605.008437][ T2] kmalloc-16 128KB 140KB [ 605.008915][ T2] kmalloc-192 483KB 523KB [ 605.009643][ T2] kmalloc-96 154KB 181KB [ 605.010066][ T2] kmem_cache_node 16KB 16KB [ 605.010487][ T2] kmem_cache 48KB 48KB [ 605.010948][ T2] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=dhcpcd,pid=3120,uid=100 [ 605.012769][ T2] Out of memory: Killed process 3120 (dhcpcd) total-vm:2304kB, anon-rss:156kB, file-rss:88kB, shmem-rss:0kB, UID:100 pgtables:40kB oom_score_adj:0 [ 605.195399][ T6898] Out of memory: Killed process 3207 (getty) total-vm:3236kB, anon-rss:128kB, file-rss:168kB, shmem-rss:0kB, UID:0 pgtables:44kB oom_score_adj:0 [ 605.403815][ T6897] kworker/u8:4 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=0 [ 605.404848][ T6897] CPU: 1 UID: 0 PID: 6897 Comm: kworker/u8:4 Not tainted 6.11.0-rc1-syzkaller-00272-g17712b7ea075 #0 [ 605.406178][ T6897] Hardware name: linux,dummy-virt (DT) [ 605.406616][ T6897] Call trace: [ 605.406938][ T6897] dump_backtrace+0x94/0xec [ 605.407537][ T6897] show_stack+0x18/0x24 [ 605.408365][ T6897] dump_stack_lvl+0x78/0x90 [ 605.408856][ T6897] dump_stack+0x18/0x24 [ 605.409353][ T6897] dump_header+0x3c/0x1a4 [ 605.409794][ T6897] out_of_memory+0x464/0x584 [ 605.410273][ T6897] __alloc_pages_noprof+0xbb4/0xd58 [ 605.410739][ T6897] alloc_pages_mpol_noprof+0x8c/0x230 [ 605.411159][ T6897] alloc_pages_noprof+0x48/0xc0 [ 605.411558][ T6897] get_zeroed_page_noprof+0x1c/0x78 [ 605.411965][ T6897] __p4d_alloc+0x40/0x17c [ 605.412334][ T6897] __handle_mm_fault+0x244/0x1af0 [ 605.412743][ T6897] handle_mm_fault+0x64/0x218 [ 605.413138][ T6897] __get_user_pages+0x180/0x3e4 [ 605.413535][ T6897] get_user_pages_remote+0xd0/0x42c [ 605.413943][ T6897] get_arg_page+0x74/0x1f0 [ 605.414367][ T6897] copy_string_kernel+0xa0/0x1c8 [ 605.414806][ T6897] kernel_execve+0xb0/0x16c [ 605.415361][ T6897] call_usermodehelper_exec_async+0xd0/0x140 [ 605.415931][ T6897] ret_from_fork+0x10/0x20 [ 605.498788][ T6897] Mem-Info: [ 605.499577][ T6897] active_anon:0 inactive_anon:0 isolated_anon:0 [ 605.499577][ T6897] active_file:21 inactive_file:65 isolated_file:0 [ 605.499577][ T6897] unevictable:768 dirty:0 writeback:0 [ 605.499577][ T6897] slab_reclaimable:1828 slab_unreclaimable:6874 [ 605.499577][ T6897] mapped:22 shmem:768 pagetables:63 [ 605.499577][ T6897] sec_pagetables:0 bounce:0 [ 605.499577][ T6897] kernel_misc_reclaimable:0 [ 605.499577][ T6897] free:12491 free_pcp:85 free_cma:7770 [ 605.501475][ T6897] Node 0 active_anon:0kB inactive_anon:0kB active_file:84kB inactive_file:260kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:88kB dirty:0kB writeback:0kB shmem:3072kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:2320kB pagetables:252kB sec_pagetables:0kB all_unreclaimable? no [ 605.502942][ T6897] Node 0 DMA free:49964kB boost:0kB min:22528kB low:28160kB high:33792kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:88kB inactive_file:12kB unevictable:3072kB writepending:0kB present:2097152kB managed:1991532kB mlocked:0kB bounce:0kB free_pcp:340kB local_pcp:124kB free_cma:31080kB [ 605.504442][ T6897] lowmem_reserve[]: 0 0 0 0 0 [ 605.505678][ T6897] Node 0 DMA: 286*4kB (UMEC) 171*8kB (UMEC) 152*16kB (UMEC) 119*32kB (UMEC) 70*64kB (MEC) 44*128kB (UMEC) 9*256kB (UMC) 2*512kB (M) 1*1024kB (C) 1*2048kB (U) 6*4096kB (C) = 49840kB [ 605.679845][ T6897] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 605.680692][ T6897] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=32768kB [ 605.681240][ T6897] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 605.681766][ T6897] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=64kB [ 605.682284][ T6897] 856 total pagecache pages [ 605.682669][ T6897] 0 pages in swap cache [ 605.682985][ T6897] Free swap = 122632kB [ 605.683290][ T6897] Total swap = 124996kB [ 605.683613][ T6897] 524288 pages RAM [ 605.683911][ T6897] 0 pages HighMem/MovableOnly [ 605.684239][ T6897] 26405 pages reserved [ 605.684545][ T6897] 8192 pages cma reserved [ 605.684864][ T6897] 0 pages hwpoisoned [ 605.685159][ T6897] Unreclaimable slab info: [ 605.685466][ T6897] Name Used Total [ 605.685857][ T6897] AF_VSOCK 30KB 30KB [ 605.686314][ T6897] SMC6 61KB 61KB [ 605.686748][ T6897] SMC 61KB 61KB [ 605.687169][ T6897] RDS 31KB 31KB [ 605.687577][ T6897] SCTPv6 62KB 62KB [ 605.687994][ T6897] SCTP 63KB 63KB [ 605.688952][ T6897] kcm_mux 15KB 15KB [ 605.699687][ T6897] MPTCPv6 63KB 63KB [ 605.700201][ T6897] PINGv6 30KB 30KB [ 605.701327][ T6897] RAWv6 46KB 46KB [ 605.702028][ T6897] UDPv6 78KB 78KB [ 605.702483][ T6897] tw_sock_TCPv6 4KB 4KB [ 605.702970][ T6897] TCPv6 60KB 60KB [ 605.703453][ T6897] wg_peer 63KB 63KB [ 605.703846][ T6897] bio-136 23KB 23KB [ 605.704261][ T6897] bio-264 3KB 3KB [ 605.704670][ T6897] mqueue_inode_cache 31KB 31KB [ 605.705105][ T6897] kioctx 7KB 7KB [ 605.705507][ T6897] userfaultfd_ctx_cache 3KB 3KB [ 605.705918][ T6897] pid_namespace 7KB 7KB [ 605.706353][ T6897] posix_timers_cache 40KB 40KB [ 605.706771][ T6897] kvm_vcpu 31KB 31KB [ 605.707222][ T6897] MPTCP 62KB 62KB [ 605.707911][ T6897] PING 64KB 64KB [ 605.708488][ T6897] RAW 32KB 32KB [ 605.708943][ T6897] tw_sock_TCP 8KB 8KB [ 605.717262][ T6897] request_sock_TCP 7KB 7KB [ 605.718110][ T6897] TCP 60KB 60KB [ 605.718637][ T6897] hugetlbfs_inode_cache 7KB 7KB [ 605.719566][ T6897] bio-256 11KB 11KB [ 605.720027][ T6897] ep_head 8KB 8KB [ 605.720522][ T6897] request_queue 61KB 61KB [ 605.721009][ T6897] bio-200 20KB 20KB [ 605.721518][ T6897] biovec-max 288KB 288KB [ 605.721995][ T6897] biovec-128 64KB 64KB [ 605.723253][ T6897] user_namespace 67KB 67KB [ 605.724085][ T6897] iommu_iova_magazine 32KB 32KB [ 605.724625][ T6897] dmaengine-unmap-256 30KB 30KB [ 605.725044][ T6897] dmaengine-unmap-128 15KB 15KB [ 605.725456][ T6897] skbuff_small_head 63KB 63KB [ 605.725866][ T6897] skbuff_head_cache 36KB 52KB [ 605.726302][ T6897] configfs_dir_cache 7KB 7KB [ 605.726731][ T6897] file_lock_cache 7KB 7KB [ 605.727138][ T6897] file_lock_cache 19KB 19KB [ 605.727709][ T6897] file_lock_ctx 60KB 116KB [ 605.728385][ T6897] taskstats 15KB 15KB [ 605.728783][ T6897] proc_dir_entry 216KB 216KB [ 605.739710][ T6897] shmem_inode_cache 1921KB 1953KB [ 605.740192][ T6897] kernfs_node_cache 5421KB 5520KB [ 605.740601][ T6897] mnt_cache 70KB 70KB [ 605.741008][ T6897] filp 55KB 76KB [ 605.742073][ T6897] names_cache 160KB 160KB [ 605.742496][ T6897] net_namespace 62KB 62KB [ 605.742984][ T6897] lsm_inode_cache 609KB 681KB [ 605.743430][ T6897] lsm_file_cache 19KB 36KB [ 605.743836][ T6897] uts_namespace 15KB 15KB [ 605.744249][ T6897] nsproxy 7KB 7KB [ 605.744772][ T6897] vma_lock 31KB 51KB [ 605.745297][ T6897] files_cache 31KB 31KB [ 605.745741][ T6897] signal_cache 212KB 252KB [ 605.746165][ T6897] sighand_cache 381KB 402KB [ 605.746631][ T6897] task_struct 757KB 894KB [ 605.747057][ T6897] cred 119KB 196KB [ 605.747516][ T6897] anon_vma_chain 50KB 84KB [ 605.747988][ T6897] anon_vma 34KB 51KB [ 605.748409][ T6897] pid 76KB 88KB [ 605.748856][ T6897] shared_policy_node 11KB 11KB [ 605.759422][ T6897] numa_policy 8KB 8KB [ 605.759892][ T6897] pool_workqueue 210KB 232KB [ 605.760302][ T6897] maple_node 90KB 120KB [ 605.760702][ T6897] task_group 15KB 15KB [ 605.761110][ T6897] mm_struct 61KB 61KB [ 605.761536][ T6897] vmap_area 377KB 474KB [ 605.761946][ T6897] pgd_cache 8KB 8KB [ 605.762349][ T6897] kmalloc-cg-8k 128KB 128KB [ 605.762793][ T6897] kmalloc-cg-4k 1140KB 1540KB [ 605.763243][ T6897] kmalloc-cg-2k 1264KB 1600KB [ 605.763669][ T6897] kmalloc-cg-1k 252KB 368KB [ 605.764100][ T6897] kmalloc-cg-512 173KB 216KB [ 605.764529][ T6897] kmalloc-cg-256 16KB 16KB [ 605.764944][ T6897] kmalloc-cg-128 28KB 28KB [ 605.765368][ T6897] kmalloc-cg-64 168KB 168KB [ 605.765802][ T6897] kmalloc-cg-32 82KB 84KB [ 605.766248][ T6897] kmalloc-cg-16 8KB 8KB [ 605.766767][ T6897] kmalloc-cg-192 43KB 43KB [ 605.767324][ T6897] kmalloc-cg-96 43KB 43KB [ 605.767857][ T6897] kmalloc-8k 568KB 704KB [ 605.768309][ T6897] kmalloc-4k 404KB 480KB [ 605.768743][ T6897] kmalloc-2k 680KB 832KB [ 605.789829][ T6897] kmalloc-1k 1234KB 1296KB [ 605.790423][ T6897] kmalloc-512 957KB 1256KB [ 605.790956][ T6897] kmalloc-256 484KB 576KB [ 605.791372][ T6897] kmalloc-128 181KB 208KB [ 605.791872][ T6897] kmalloc-64 244KB 280KB [ 605.792313][ T6897] kmalloc-32 157KB 252KB [ 605.793041][ T6897] kmalloc-16 128KB 140KB [ 605.793569][ T6897] kmalloc-192 482KB 523KB [ 605.793977][ T6897] kmalloc-96 154KB 181KB [ 605.794388][ T6897] kmem_cache_node 16KB 16KB [ 605.794833][ T6897] kmem_cache 48KB 48KB [ 605.795514][ T6897] Out of memory and no killable processes... [ 605.796200][ T6897] Kernel panic - not syncing: System is deadlocked on memory [ 605.796849][ T6897] CPU: 1 UID: 0 PID: 6897 Comm: kworker/u8:4 Not tainted 6.11.0-rc1-syzkaller-00272-g17712b7ea075 #0 [ 605.797517][ T6897] Hardware name: linux,dummy-virt (DT) [ 605.797909][ T6897] Call trace: [ 605.798184][ T6897] dump_backtrace+0x94/0xec [ 605.798628][ T6897] show_stack+0x18/0x24 [ 605.799454][ T6897] dump_stack_lvl+0x38/0x90 [ 605.800241][ T6897] dump_stack+0x18/0x24 [ 605.801032][ T6897] panic+0x38c/0x3c0 [ 605.801493][ T6897] pagefault_out_of_memory+0x0/0x68 [ 605.801994][ T6897] __alloc_pages_noprof+0xbb4/0xd58 [ 605.802429][ T6897] alloc_pages_mpol_noprof+0x8c/0x230 [ 605.803218][ T6897] alloc_pages_noprof+0x48/0xc0 [ 605.803822][ T6897] get_zeroed_page_noprof+0x1c/0x78 [ 605.804221][ T6897] __p4d_alloc+0x40/0x17c [ 605.804602][ T6897] __handle_mm_fault+0x244/0x1af0 [ 605.804982][ T6897] handle_mm_fault+0x64/0x218 [ 605.805354][ T6897] __get_user_pages+0x180/0x3e4 [ 605.805736][ T6897] get_user_pages_remote+0xd0/0x42c [ 605.806142][ T6897] get_arg_page+0x74/0x1f0 [ 605.806590][ T6897] copy_string_kernel+0xa0/0x1c8 [ 605.806991][ T6897] kernel_execve+0xb0/0x16c [ 605.807405][ T6897] call_usermodehelper_exec_async+0xd0/0x140 [ 605.807882][ T6897] ret_from_fork+0x10/0x20 [ 605.808509][ T6897] SMP: stopping secondary CPUs [ 605.809970][ T6897] Kernel Offset: disabled [ 605.810766][ T6897] CPU features: 0x00,00000006,8f17bd7c,1767f6bf [ 605.811788][ T6897] Memory Limit: none [ 605.812950][ T6897] Rebooting in 86400 seconds.. VM DIAGNOSIS: 16:17:11 Registers: info registers vcpu 0 CPU#0 PC=ffff8000802eeef8 X00=f9f0000002755980 X01=f9f0000002756000 X02=0000000000000001 X03=0000000000001000 X04=0000000000000040 X05=f9f000000275503f X06=f9f0000002756000 X07=0000000000000000 X08=0000000000000038 X09=00000000000000f9 X10=30b973f3469e93ba X11=0000000000000000 X12=0000000000002f66 X13=0000000000000000 X14=0000000000000002 X15=0000000000000002 X16=ffff800080000000 X17=fff07ffffd239000 X18=0000000000000000 X19=ffff8000827d9000 X20=ffffc1ffc009d540 X21=0000000000000000 X22=0000000000000000 X23=0000000000000001 X24=0000000000000068 X25=fff000007fa001c0 X26=0000000000000000 X27=fff000007f9fe000 X28=0000000000000000 X29=ffff8000884a3920 X30=ffff8000802ef18c SP=ffff8000884a3920 PSTATE=20400009 --C- EL2h SVCR=00000000 -- BTYPE=0 FPCR=00000000 FPSR=00000000 P00=0000000000000000 P01=0000000000000000 P02=0000000000000000 P03=0000000000000000 P04=0000000000000000 P05=0000000000000000 P06=0000000000000000 P07=0000000000000000 P08=0000000000000000 P09=0000000000000000 P10=0000000000000000 P11=0000000000000000 P12=0000000000000000 P13=0000000000000000 P14=0000000000000000 P15=0000000000000000 FFR=0000000000000000 Z00=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z01=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z02=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:f00ff00ff00ff00f:f00ff00ff00ff00f Z03=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:000000f00000f000:000000f00000f000 Z04=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:3003300330033003:3003300330033003 Z05=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:f00ff00ff00ff00f:f00ff00ff00ff00f Z06=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:c0c0000030000000:c0c0000030000000 Z07=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z08=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z09=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z10=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z11=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z12=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z13=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z14=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z15=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z16=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z17=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z18=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z19=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z20=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z21=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z22=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z23=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z24=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z25=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z26=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z27=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z28=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z29=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z30=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z31=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 info registers vcpu 1 CPU#1 PC=ffff8000801208e0 X00=00000000000000c0 X01=8000000100002454 X02=ffff8000827a3fd0 X03=0000000100002454 X04=0000000100002454 X05=000000000000000d X06=ffff800082fbb4e0 X07=0000000000000002 X08=000000000000000a X09=ffff800082fbaf30 X10=000000000000000a X11=ffff800082fbafb0 X12=ffff80008279d7f0 X13=ffff800082fbb040 X14=0000000000000000 X15=ffff800082fbae40 X16=36206465746e6961 X17=63722d302e31312e X18=00000000fffffffd X19=fff000007f8e3f69 X20=0000000000000015 X21=0000000000000000 X22=0000000000000000 X23=ffff80008221fd10 X24=00000000000000c0 X25=ffff8000826ed680 X26=0000000000001af1 X27=0000000000000000 X28=0000000000000017 X29=ffff800082fbb400 X30=ffff800080121bf8 SP=ffff800082fbb400 PSTATE=604000c9 -ZC- EL2h SVCR=00000000 -- BTYPE=0 FPCR=00000000 FPSR=00000000 P00=0000000000000000 P01=0000000000000000 P02=0000000000000000 P03=0000000000000000 P04=0000000000000000 P05=0000000000000000 P06=0000000000000000 P07=0000000000000000 P08=0000000000000000 P09=0000000000000000 P10=0000000000000000 P11=0000000000000000 P12=0000000000000000 P13=0000000000000000 P14=0000000000000000 P15=0000000000000000 FFR=0000000000000000 Z00=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z01=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z02=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:f00ff00ff00ff00f:f00ff00ff00ff00f Z03=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:000000f00000f000:000000f00000f000 Z04=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:3003300330033003:3003300330033003 Z05=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:f00ff00ff00ff00f:f00ff00ff00ff00f Z06=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:c0c0000030000000:c0c0000030000000 Z07=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z08=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z09=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z10=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z11=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z12=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z13=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z14=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z15=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z16=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z17=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z18=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z19=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z20=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z21=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z22=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z23=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z24=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z25=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z26=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z27=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z28=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z29=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z30=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z31=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000